diff --git a/1234567 b/1234567 new file mode 100644 index 000000000..198a53918 --- /dev/null +++ b/1234567 @@ -0,0 +1 @@ +{"access_token":"GrEg56Sg5QRM7IXghWlaDzNd-7iaQsqX2acszXkSTFwOh_OxtN_UNIJsj9rlSZeSkZSofQwd0KvFGv_StzARHeLw81JllcI3a3VuXgZ_cjbQnM3m00g0HiLtTniQFsEIUVIdABAPQD","expires_in":7200,"got_token_at":1461314104} \ No newline at end of file diff --git a/Gemfile b/Gemfile index 2b12860f0..a74d883fa 100644 --- a/Gemfile +++ b/Gemfile @@ -6,6 +6,7 @@ unless RUBY_PLATFORM =~ /w32/ gem 'iconv' end +gem 'wechat',git: 'https://github.com/guange2015/wechat.git' gem 'grack', path:'lib/grack' gem 'gitlab', path: 'lib/gitlab-cli' gem 'rest-client' @@ -16,8 +17,9 @@ gem 'delayed_job_active_record'#, :group => :production gem 'daemons' gem 'grape', '~> 0.9.0' gem 'grape-entity' +gem 'rack-cors', :require => 'rack/cors' gem 'seems_rateable', '~> 1.0.13' -gem "rails", "~> 3.2.13" +gem 'rails', '~> 3.2' gem "jquery-rails", "~> 2.0.2" gem "i18n", "~> 0.6.0" gem 'coderay', '~> 1.1.0' @@ -43,7 +45,7 @@ gem 'elasticsearch-rails' group :development do gem 'grape-swagger' gem 'better_errors', '~> 1.1.0' - gem 'rack-mini-profiler', '~> 0.9.3' + # gem 'rack-mini-profiler', '~> 0.9.3' if RUBY_PLATFORM =~ /w32/ gem 'win32console' end diff --git a/app/api/mobile/api.rb b/app/api/mobile/api.rb index a59b01776..23014b0c1 100644 --- a/app/api/mobile/api.rb +++ b/app/api/mobile/api.rb @@ -7,6 +7,16 @@ module Mobile require_relative 'apis/upgrade' require_relative 'apis/homeworks' require_relative 'apis/comments' + require_relative 'apis/issues' + require_relative 'apis/activities' + require_relative 'apis/whomeworks' + require_relative 'apis/newss' + require_relative 'apis/journal_for_messages' + require_relative 'apis/messages' + require_relative 'apis/blog_comments' + require_relative 'apis/new_comment' + require_relative 'apis/praise' + class API < Grape::API version 'v1', using: :path format :json @@ -39,6 +49,15 @@ module Mobile mount Apis::Upgrade mount Apis::Homeworks mount Apis::Comments + mount Apis::Issues + mount Apis::Activities + mount Apis::Whomeworks + mount Apis::Newss + mount Apis::JournalForMessages + mount Apis::Messages + mount Apis::BlogComments + mount Apis::NewComment + mount Apis::Praise #add_swagger_documentation ({api_version: 'v1', base_path: 'http://u06.shellinfo.cn/trustie/api'}) #add_swagger_documentation ({api_version: 'v1', base_path: '/api'}) if Rails.env.development? diff --git a/app/api/mobile/apis/activities.rb b/app/api/mobile/apis/activities.rb new file mode 100644 index 000000000..94ee14a56 --- /dev/null +++ b/app/api/mobile/apis/activities.rb @@ -0,0 +1,63 @@ +#coding=utf-8 + +module Mobile + module Apis + class Activities< Grape::API + resources :activities do + + desc "get user activities" + + params do + requires :page, type: Integer + requires :openid, type: String + end + post do + user = UserWechat.find_by_openid(params[:openid]).user +=begin + shield_project_ids = ShieldActivity.where("container_type='User' and container_id=#{user.id} and shield_type='Project'").map(&:shield_id) + shield_course_ids = ShieldActivity.where("container_type='User' and container_id=#{user.id} and shield_type='Course'").map(&:shield_id) + page = params[:page] ? params[:page] : 0 + user_project_ids = (user.projects.visible.map{|project| project.id}-shield_project_ids).empty? ? "(-1)" : "(" + (user.projects.visible.map{|project| project.id}-shield_project_ids).join(",") + ")" + user_course_ids = (user.courses.visible.map{|course| course.id}-shield_course_ids).empty? ? "(-1)" : "(" + (user.courses.visible.map{|course| course.id}-shield_course_ids).join(",") + ")" + course_types = "('Message','News','HomeworkCommon','Poll','Course')" + project_types = "('Message','Issue','ProjectCreateInfo')" + principal_types = "JournalsForMessage" + + blog_ids = "("+user.blog.id.to_s+","+((User.watched_by(user.id).count == 0 )? '0' :User.watched_by(user.id).map{|u| u.blog.id}.join(','))+")" + activities = UserActivity.where("(container_type = 'Project' and container_id in #{user_project_ids} and act_type in #{project_types})" + + "or (container_type = 'Course' and container_id in #{user_course_ids} and act_type in #{course_types}) "+ + "or (container_type = 'Principal' and act_type= '#{principal_types}' and container_id = #{user.id}) " + + "or (container_type = 'Blog' and act_type= 'BlogComment' and container_id in #{blog_ids})").order('updated_at desc') +=end + + shield_project_ids = ShieldActivity.select("shield_id").where("container_type='User' and container_id=#{user.id} and shield_type='Project'").map(&:shield_id) + shield_course_ids = ShieldActivity.select("shield_id").where("container_type='User' and container_id=#{user.id} and shield_type='Course'").map(&:shield_id) + page = params[:page] ? params[:page] : 0 + user_project_ids = (user.projects.map{|project| project.id}-shield_project_ids).empty? ? "(-1)" : "(" + (user.projects.map{|project| project.id}-shield_project_ids).join(",") + ")" + user_course_ids = (user.courses.map{|course| course.id}-shield_course_ids).empty? ? "(-1)" : "(" + (user.courses.map{|course| course.id}-shield_course_ids).join(",") + ")" + course_types = "('Message','News','HomeworkCommon','Poll','Course')" + project_types = "('Message','Issue','ProjectCreateInfo')" + principal_types = "JournalsForMessage" + watched_user_ids = User.watched_by(user.id).count == 0 ? " " : ("," + User.watched_by(user.id).map{|u| u.id.to_s }.join(',')) + user_ids = "(" + user.id.to_s + watched_user_ids + ")" + watched_user_blog_ids = Blog.select("id").where("author_id in #{user_ids}").map { |blog| blog.id}.join(",") + blog_ids = "(" + watched_user_blog_ids + ")" + + activities = UserActivity.where("(container_type = 'Project' and container_id in #{user_project_ids} and act_type in #{project_types})" + + "or (container_type = 'Course' and container_id in #{user_course_ids} and act_type in #{course_types}) "+ + "or (container_type = 'Principal' and act_type= '#{principal_types}' and container_id = #{user.id}) " + + "or (container_type = 'Blog' and act_type= 'BlogComment' and container_id in #{blog_ids})").order('updated_at desc') + + all_count = activities.count + activities = activities.limit(10).offset(page * 10) + count = activities.count + present :data, activities, with: Mobile::Entities::Activity,user: user + present :all_count, all_count + present :count, count + present :page, page + present :status, 0 + end + end + end + end +end \ No newline at end of file diff --git a/app/api/mobile/apis/blog_comments.rb b/app/api/mobile/apis/blog_comments.rb new file mode 100644 index 000000000..5a064245a --- /dev/null +++ b/app/api/mobile/apis/blog_comments.rb @@ -0,0 +1,19 @@ +#coding=utf-8 + +module Mobile + module Apis + class BlogComments< Grape::API + resources :blog_comments do + + desc "get special topic" + get ':id' do + user = UserWechat.find_by_openid(params[:openid]).user + blog = BlogComment.find params[:id] + present :data, blog, with: Mobile::Entities::BlogComment,user: user + present :status, 0 + end + end + end + end +end + diff --git a/app/api/mobile/apis/comments.rb b/app/api/mobile/apis/comments.rb index 7fa676161..15f020bc2 100644 --- a/app/api/mobile/apis/comments.rb +++ b/app/api/mobile/apis/comments.rb @@ -115,7 +115,7 @@ module Mobile desc '通知评论列表' params do - requires :token, type: String + #requires :token, type: String requires :notice_id,type:Integer,desc:'通知id' optional :page,type:Integer,desc:'页码' end diff --git a/app/api/mobile/apis/issues.rb b/app/api/mobile/apis/issues.rb new file mode 100644 index 000000000..b767bd768 --- /dev/null +++ b/app/api/mobile/apis/issues.rb @@ -0,0 +1,19 @@ +#coding=utf-8 + +module Mobile + module Apis + class Issues< Grape::API + resources :issues do + include IssuesHelper + + desc "get special issuse" + get ':id' do + user = UserWechat.find_by_openid(params[:openid]).user + issue = Issue.find params[:id] + present :data, issue, with: Mobile::Entities::Issue,user: user + present :status, 0 + end + end + end + end +end diff --git a/app/api/mobile/apis/journal_for_messages.rb b/app/api/mobile/apis/journal_for_messages.rb new file mode 100644 index 000000000..15a571a82 --- /dev/null +++ b/app/api/mobile/apis/journal_for_messages.rb @@ -0,0 +1,18 @@ +#coding=utf-8 + +module Mobile + module Apis + class JournalForMessages< Grape::API + resources :journal_for_messages do + + desc "get special journal" + get ':id' do + user = UserWechat.find_by_openid(params[:openid]).user + jour = JournalsForMessage.find params[:id] + present :data, jour, with: Mobile::Entities::Jours,user: user + present :status, 0 + end + end + end + end +end diff --git a/app/api/mobile/apis/messages.rb b/app/api/mobile/apis/messages.rb new file mode 100644 index 000000000..ae2f9a39c --- /dev/null +++ b/app/api/mobile/apis/messages.rb @@ -0,0 +1,18 @@ +#coding=utf-8 + +module Mobile + module Apis + class Messages< Grape::API + resources :messages do + + desc "get special topic" + get ':id' do + user = UserWechat.find_by_openid(params[:openid]).user + message = Message.find params[:id] + present :data, message, with: Mobile::Entities::Message,user: user + present :status, 0 + end + end + end + end +end diff --git a/app/api/mobile/apis/new_comment.rb b/app/api/mobile/apis/new_comment.rb new file mode 100644 index 000000000..694ec0613 --- /dev/null +++ b/app/api/mobile/apis/new_comment.rb @@ -0,0 +1,105 @@ +#coding=utf-8 + +module Mobile + module Apis + class NewComment< Grape::API + include ApplicationHelper + include ApiHelper + resources :new_comment do + + desc "add a new comment" + params do + requires :type, type: String + requires :content, type: String + requires :openid, type: String + end + post ':id' do + type = params[:type] + result = 1 + current_user = UserWechat.find_by_openid(params[:openid]).user + if params[:content]!="" && current_user + case type + when "HomeworkCommon" + homework_common = HomeworkCommon.find(params[:id]) + feedback = HomeworkCommon.add_homework_jour(current_user, params[:content], params[:id]) + if (feedback.errors.empty?) + homework_common.update_column(:updated_at, Time.now) + result = 2 + end + when "News" + news = News.find(params[:id]) + comment = Comment.new + comment.comments = params[:content] + comment.author = current_user + if news.comments << comment + result = 2 + end + when "Message" + message = Message.find(params[:id]) + board = Board.find(message.board_id) + topic = message.root + reply = Message.new + reply.author = current_user + reply.board = board + reply.content = params[:content] + reply.parent_id = params[:id] + reply.subject = "RE: #{topic.subject}" + if topic.children << reply + result = 2 + end + when "JournalsForMessage" + jour = JournalsForMessage.find params[:id] + parent_id = params[:id] + author_id = current_user.id + reply_user_id = jour.user_id + reply_id = params[:id] + content = params[:content] + options = {:user_id => author_id, + :status => true, + :m_parent_id => parent_id, + :m_reply_id => reply_id, + :reply_id => reply_user_id, + :notes => content, + :is_readed => false} + jfm = jour.user.add_jour(nil, nil, nil, options) + if jfm.errors.empty? + (JournalsForMessage.find parent_id).update_attribute(:updated_on,Time.now) + result = 2 + end + when 'Issue' + issue = Issue.find params[:id] + is_jour = Journal.new + is_jour.user_id = current_user.id + is_jour.notes = params[:content] + is_jour.journalized = issue + if is_jour.save + result = 2 + end + when 'BlogComment' + blog = BlogComment.find(params[:id]).root + blogComment = BlogComment.new + blogComment.author = current_user + blogComment.blog = blog.blog + blogComment.content = params[:content] + blogComment.title = "RE: #{blog.title}" + if blog.children << blogComment + result = 2 + end + end + if result == 2 + update_course_activity_api(type,params[:id]) + update_user_activity_api(type,params[:id]) + update_org_activity_api(type,params[:id]) + update_forge_activity_api(type,params[:id]) + update_principal_activity_api(type,params[:id]) + end + else + result = 3 + end + present :result, result + present :status, 0 + end + end + end + end +end diff --git a/app/api/mobile/apis/newss.rb b/app/api/mobile/apis/newss.rb new file mode 100644 index 000000000..8bdd460cc --- /dev/null +++ b/app/api/mobile/apis/newss.rb @@ -0,0 +1,18 @@ +#coding=utf-8 + +module Mobile + module Apis + class Newss< Grape::API + resources :newss do + + desc "get special news" + get ':id' do + user = UserWechat.find_by_openid(params[:openid]).user + news = News.find params[:id] + present :data, news, with: Mobile::Entities::News,user: user + present :status, 0 + end + end + end + end +end diff --git a/app/api/mobile/apis/praise.rb b/app/api/mobile/apis/praise.rb new file mode 100644 index 000000000..57dbd0729 --- /dev/null +++ b/app/api/mobile/apis/praise.rb @@ -0,0 +1,41 @@ +#coding=utf-8 + +module Mobile + module Apis + class Praise< Grape::API + include ApiHelper + resources :praise do + desc "praise an activity" + + params do + requires :type, type: String + requires :openid, type: String + end + post ':id' do + obj_id = params[:id] + obj_type = params[:type] + user = UserWechat.find_by_openid(params[:openid]).user + pts = PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",obj_id,obj_type.to_s,user.id).first + if pts.blank? + praise_or_cancel(obj_type,obj_id,user,1) + obj = PraiseTreadCache.where("object_id=? and object_type=?",obj_id,obj_type.to_s).first + num = get_activity_praise_num(obj) if !obj.blank? + else + pts.destroy if !pts.blank? + #再更新praise_tread_cache表 使相应的记录减1 当为0时删除 + ptc = PraiseTreadCache.where("object_id=? and object_type=?",obj_id,obj_type.to_s).first + ptc.praise_minus(1) if !ptc.blank? + if ptc.praise_num == 0 + ptc.delete + end + obj = PraiseTreadCache.where("object_id=? and object_type=?",obj_id,obj_type.to_s).first + num = !obj.blank? ? get_activity_praise_num(obj) : 0 + end + + present :data, num + present :status, 0 + end + end + end + end +end \ No newline at end of file diff --git a/app/api/mobile/apis/whomeworks.rb b/app/api/mobile/apis/whomeworks.rb new file mode 100644 index 000000000..a88d509a3 --- /dev/null +++ b/app/api/mobile/apis/whomeworks.rb @@ -0,0 +1,18 @@ +#coding=utf-8 + +module Mobile + module Apis + class Whomeworks< Grape::API + resources :whomeworks do + + desc "get one homework" + get ':id' do + user = UserWechat.find_by_openid(params[:openid]).user + homework = HomeworkCommon.find params[:id] + present :data, homework, with: Mobile::Entities::Whomework,user: user + present :status, 0 + end + end + end + end +end diff --git a/app/api/mobile/entities/activity.rb b/app/api/mobile/entities/activity.rb new file mode 100644 index 000000000..20876bf69 --- /dev/null +++ b/app/api/mobile/entities/activity.rb @@ -0,0 +1,146 @@ +# encoding: utf-8 +module Mobile + module Entities + class Activity e message = {status: 1, message: e.message }.to_json - puts(e.backtrace.join("\n")) if Rails.env.development? + Rails.logger.error e.inspect + Rails.logger.error e.backtrace.join("\n") status = 200 headers = { 'Content-Type' => content_type } Rack::Response.new([message], status, headers).finish diff --git a/app/controllers/admin_controller.rb b/app/controllers/admin_controller.rb index c7aa42b9e..8ae20972c 100644 --- a/app/controllers/admin_controller.rb +++ b/app/controllers/admin_controller.rb @@ -63,6 +63,42 @@ class AdminController < ApplicationController end end + #精品课程下的全部课程 + def excellent_all_courses + name = params[:name] + @order = "" + if params[:order] == 'asc' + courses = Course.find_by_sql("SELECT c.*,count(c.id) FROM courses c,course_activities ca WHERE c.id = ca.course_id AND c.name like '%#{name}%' GROUP BY c.id ORDER BY count(c.id) asc, c.id desc") + @order = params[:order] + elsif params[:order] == 'desc' + courses = Course.find_by_sql("SELECT c.*,count(c.id) FROM courses c,course_activities ca WHERE c.id = ca.course_id AND c.name like '%#{name}%' GROUP BY c.id ORDER BY count(c.id) DESC, c.id desc") + @order = params[:order] + else + courses = Course.like(name).order('created_at desc') + end + @courses = paginateHelper courses,30 + @page = (params['page'] || 1).to_i - 1 + respond_to do |format| + format.html + end + end + + #设为精品 + def set_excellent_course + @course = Course.find params[:id] + unless @course.nil? + if @course.is_excellent == 1 || @course.excellent_option == 1 + @course.update_column('is_excellent', 0) + @course.update_column('excellent_option', 0) + else + @course.update_column('is_excellent', 1) + end + respond_to do |format| + format.js + end + end + end + #管理员界面课程资源列表 def course_resource_list @@ -548,7 +584,8 @@ class AdminController < ApplicationController #作业 def homework - @homework = HomeworkCommon.order('end_time desc') + #@homework = HomeworkCommon.order('end_time desc') + @homework = HomeworkCommon.order( 'created_at desc ') @homework = paginateHelper @homework,30 @page = (params['page'] || 1).to_i - 1 respond_to do |format| @@ -556,4 +593,55 @@ class AdminController < ApplicationController end end + #代码测试列表 + def code_work_tests + #求出所有条数 + tCount = CodeTests.count() + + #设置个空的数组 以便paginateHelper来分页 + @code_work_tests = [] + if tCount >= 1 + @code_work_tests[tCount-1] = {} + end + @code_work_tests = paginateHelper @code_work_tests,30 + @page = (params['page'] || 1).to_i - 1 + + #取出需要的那一页数据 + tStart = @page*30 + @code_work_tests = CodeTests.find_by_sql("select * from code_tests order by id desc limit #{tStart},30 ") + + #取出各个作品是否是模拟答题的 + is_test = {} + #作品是否存在 + link_swork = {} + #作业是否存在 + link_hwork = {} + @code_work_tests.each do |test| + #作品是否存在 + if is_test[test['student_work_id']] != nil + test['link_swork'] = link_swork[test['student_work_id']] + test['is_test'] = is_test[test['student_work_id']] + else + work = StudentWork.where("id=?",test['student_work_id']).first + test['link_swork'] = !work.nil? + test['is_test'] = work.nil? ? false : work.is_test + #test['is_test'] = CodeTests.find_by_sql("select is_test from student_works where id = #{test['student_work_id']}").first['is_test'] + is_test[test['student_work_id']] = test['is_test'] + link_swork[test['student_work_id']] = test['link_swork'] + end + + #作业是否存在 + if link_hwork[test['homework_id']] != nil + test['link_hwork'] = link_hwork[test['homework_id']] + else + hwork = HomeworkCommon.where("id=?",test['homework_id']).first + test['link_hwork'] = !hwork.nil? + link_hwork[test['homework_id']] = test['link_hwork'] + end + end + + respond_to do |format| + format.html + end + end end diff --git a/app/controllers/attachments_controller.rb b/app/controllers/attachments_controller.rb index 9853b4dc1..fe3c3272a 100644 --- a/app/controllers/attachments_controller.rb +++ b/app/controllers/attachments_controller.rb @@ -70,8 +70,8 @@ class AttachmentsController < ApplicationController def direct_download @attachment.increment_download send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename), - :type => detect_content_type(@attachment), - :disposition => 'attachment' #inline can open in browser + :type => detect_content_type(@attachment), + :disposition => 'attachment' #inline can open in browser end def direct_download_history @@ -175,7 +175,7 @@ class AttachmentsController < ApplicationController @attachment = Attachment.find(params[:attachmentid]) if @attachment != nil filedense = params[:newtype].to_s - # d = Iconv.conv("unicodebig","utf-8",filedense) + # d = Iconv.conv("unicodebig","utf-8",filedense) if filedense == "%E5%85%AC%E5%BC%80" #l(:field_is_public) @attachment.is_public = 1 else @@ -210,9 +210,9 @@ class AttachmentsController < ApplicationController if @attachment.thumbnailable? && thumbnail = @attachment.thumbnail(:size => params[:size]) if stale?(:etag => thumbnail) send_file thumbnail, - :filename => filename_for_content_disposition(@attachment.filename), - :type => detect_content_type(@attachment), - :disposition => 'inline' + :filename => filename_for_content_disposition(@attachment.filename), + :type => detect_content_type(@attachment), + :disposition => 'inline' end else # No thumbnail for the attachment or thumbnail could not be created @@ -292,10 +292,10 @@ class AttachmentsController < ApplicationController respond_to do |format| if !@attachment.container.nil? && - (@attachment.container.is_a?(Course) || ((@attachment.container.has_attribute?(:course) || @attachment.container.has_attribute?(:course_id) ) && - @attachment.container.course ) || ((@attachment.container.has_attribute?(:board) || @attachment.container.has_attribute?(:board_id)) && - @attachment.container.board && @attachment.container.board.course ) || @attachment.container.is_a?(StudentWorksScore) || @attachment.container.is_a?(HomeworkCommon) || - @attachment.container.is_a?(StudentWork)) + (@attachment.container.is_a?(Course) || ((@attachment.container.has_attribute?(:course) || @attachment.container.has_attribute?(:course_id) ) && + @attachment.container.course ) || ((@attachment.container.has_attribute?(:board) || @attachment.container.has_attribute?(:board_id)) && + @attachment.container.board && @attachment.container.board.course ) || @attachment.container.is_a?(StudentWorksScore) || @attachment.container.is_a?(HomeworkCommon) || + @attachment.container.is_a?(StudentWork)) if @attachment.container.is_a?(News) format.html { redirect_to_referer_or news_path(@attachment.container) } elsif @attachment.container.is_a?(StudentWorksScore) @@ -327,25 +327,25 @@ class AttachmentsController < ApplicationController elsif !@attachment.container.nil? && @attachment.container.is_a?(OrgDocumentComment) format.html {redirect_to_referer_or org_document_comment_path(@attachment.container)} else - if @project.nil? - format.html { redirect_to_referer_or forum_memo_path(@attachment.container.forum, @attachment.container) } - else + if @project.nil? + format.html { redirect_to_referer_or forum_memo_path(@attachment.container.forum, @attachment.container) } + else format.html { redirect_to_referer_or project_path(@project) } - end + end end format.js - end + end end def delete_homework - @bid = @attachment.container.bid - # Make sure association callbacks are called - container = @attachment.container - @attachment.container.attachments.delete(@attachment) - #if container.attachments.empty? - #container.delete - #end + @bid = @attachment.container.bid + # Make sure association callbacks are called + container = @attachment.container + @attachment.container.attachments.delete(@attachment) + #if container.attachments.empty? + #container.delete + #end respond_to do |format| format.html { redirect_to_referer_or respond_path(@bid) } @@ -594,7 +594,7 @@ class AttachmentsController < ApplicationController end end -private + private def find_project @attachment = Attachment.find(params[:id]) # Show 404 if the filename in the url is wrong @@ -608,7 +608,7 @@ private @attachment.container.board.course) @course = @attachment.container.board.course else - unless @attachment.container_type == 'Bid' || @attachment.container_type == 'HomeworkAttach' || @attachment.container_type == 'Memo' || @attachment.container_type == 'Softapplication' || @attachment.container_type == 'PhoneAppVersion' || @attachment.container_type == 'StudentWorksScore'|| @attachment.container_type == 'StudentWork' + unless @attachment.container_type == 'Bid' || @attachment.container_type == 'Organization' || @attachment.container_type == 'HomeworkAttach' || @attachment.container_type == 'Memo' || @attachment.container_type == 'Softapplication' || @attachment.container_type == 'PhoneAppVersion' || @attachment.container_type == 'StudentWorksScore'|| @attachment.container_type == 'StudentWork' @project = @attachment.project end end @@ -628,7 +628,7 @@ private def read_authorize if @attachment.container_type == "HomeworkAttach" || @attachment.container_type == 'Bid' - true + true #User.current.allowed_to?(:view_homework_attaches, @attachment.project) ? true : deny_access else @attachment.visible? ? true : deny_access @@ -654,14 +654,16 @@ private def renderTag @attachmentNew = Attachment.find(params[:attchmentId]) - respond_to do |format| + respond_to do |format| format.js end end def has_login - unless @attachment && @attachment.container_type == "PhoneAppVersion" - render_403 if !User.current.logged? && !(@attachment.container_type == 'OrgSubfield' && @attachment.container.organization.allow_guest_download) && !(@attachment.container_type == 'OrgDocumentComment' && @attachment.container.organization.allow_guest_download) + unless (@attachment && @attachment.container_type == "Organization").nil? + unless (@attachment && @attachment.container_type == "PhoneAppVersion").nil? + render_403 if !User.current.logged? && !(@attachment.container_type == 'OrgSubfield' && @attachment.container.organization.allow_guest_download) && !(@attachment.container_type == 'OrgDocumentComment' && @attachment.container.organization.allow_guest_download) + end end end end diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb index 515b94392..e40e11ddb 100644 --- a/app/controllers/courses_controller.rb +++ b/app/controllers/courses_controller.rb @@ -187,7 +187,7 @@ class CoursesController < ApplicationController end @canShowCode = User.current.allowed_to?(:as_teacher,@course) && params[:role] != '1' @is_remote = true - + @members = student_homework_score(0,0, 10,"desc") @course_groups = @course.course_groups end @@ -209,7 +209,7 @@ class CoursesController < ApplicationController end @canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1' @is_remote = true - + @members = student_homework_score(0,0, 10,"desc") @course_groups = @course.course_groups end @@ -334,7 +334,7 @@ class CoursesController < ApplicationController def export_course_member_excel @all_members = student_homework_score(0,0,0,"desc") - @homeworks = @course.homework_commons.order("created_at desc") + @homeworks = @course.homework_commons.order("created_at asc") filename="#{@course.teacher.lastname.to_s + @course.teacher.firstname.to_s }_#{@course.name}_#{@course.time.to_s + @course.term}#{l(:excel_member_list)}"; respond_to do |format| @@ -851,8 +851,6 @@ class CoursesController < ApplicationController # render_403 # return # end - # 统计访问量 - @course.update_column(:visits, @course.visits.to_i + 1) #更新创建课程消息状态 create_course_messages = @course.course_messages.where("user_id =? and course_message_type =? and course_id =? and viewed =?", User.current.id, 'Course', @course.id, 0) create_course_messages.update_all(:viewed => true) @@ -885,6 +883,7 @@ class CoursesController < ApplicationController @course_activities = course_activities.order('updated_at desc').limit(10).offset(@page * 10) end @type = params[:type] + respond_to do |format| format.js format.html{render :layout => 'base_courses'} @@ -925,6 +924,82 @@ class CoursesController < ApplicationController end end + def search_homework_member homeworks,name + if name == "" + select_homework = homeworks + else + name = name.downcase + select_homework = homeworks.select{ |homework| + homework.user[:login].to_s.downcase.include?(name) || homework.user.user_extensions[:student_id].to_s.downcase.include?(name) || (homework.user[:lastname].to_s.downcase + homework.user[:firstname].to_s.downcase).include?(name) + } + end + select_homework + end + + # 作业查重 + def code_repeat + #代码查重新加的 + @order,@b_sort,@name,@group = params[:order] || "score",params[:sort] || "desc",params[:name] || "",params[:group] + + @is_teacher = User.current.allowed_to?(:as_teacher,@course) || User.current.admin? + + if !@is_teacher + render_403 + return + end + + @homework = HomeworkCommon.find params[:homework] + #order("#{@order} #{@b_sort}" + @student_works = search_homework_member @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").order("simi_value desc"),@name + + @works_hash = {} + + @student_works.each do |tmpwork| + @works_hash[tmpwork.id] = tmpwork + puts tmpwork.id + end + + #respond_to do |format| + #format.html {render :layout => 'base_courses'} + #end + end + + def show_comparecode + + src_id = params[:src_id] + dst_id = params[:dst_id] + + @is_teacher = User.current.allowed_to?(:as_teacher,@course) || User.current.admin? + + if !@is_teacher + render_403 + return + end + + src_work = StudentWork.where("id =?", src_id).first + + @homework = HomeworkCommon.find params[:homework_id] + + @simi_value = src_work.simi_value.to_i + + @src_code = src_work.description + src_user = User.where("id =?", src_work.user_id).first + + @src_username = src_user.try(:realname) != " " ? src_user.lastname + src_user.firstname : src_user.try(:login) + + #descriotion user name + + dst_work = StudentWork.where("id =?", dst_id).first + @dst_code = dst_work.description + dst_user = User.where("id =?", dst_work.user_id).first + + @dst_username = dst_user.try(:realname) != " " ? dst_user.lastname + dst_user.firstname : dst_user.try(:login) + + respond_to do |format| + format.js + end + end + #根据已有课程复制课程 #param id:已有课程ID def copy_course @@ -1079,7 +1154,7 @@ class CoursesController < ApplicationController sql_select = "" if groupid == 0 sql_select = "SELECT members.*,( - SELECT SUM(IF(student_works.final_score IS NULL,NULL,IF(student_works.final_score =0,0,student_works.final_score - student_works.absence_penalty - student_works.late_penalty))) + SELECT SUM(IF(student_works.final_score IS NULL,NULL,IF(student_works.final_score =0,0,IF((student_works.final_score - student_works.absence_penalty - student_works.late_penalty) < 0 , 0, student_works.final_score - student_works.absence_penalty - student_works.late_penalty)))) FROM student_works,homework_commons WHERE student_works.homework_common_id = homework_commons.id AND homework_commons.course_id = #{@course.id} @@ -1091,7 +1166,7 @@ class CoursesController < ApplicationController WHERE members.course_id = #{@course.id} ORDER BY score #{score_sort_by}" else sql_select = "SELECT members.*,( - SELECT SUM(IF(student_works.final_score IS NULL,NULL,IF(student_works.final_score =0,0,student_works.final_score - student_works.absence_penalty - student_works.late_penalty))) + SELECT SUM(IF(student_works.final_score IS NULL,NULL,IF(student_works.final_score =0,0,IF((student_works.final_score - student_works.absence_penalty - student_works.late_penalty) < 0 , 0, student_works.final_score - student_works.absence_penalty - student_works.late_penalty)))) FROM student_works,homework_commons WHERE student_works.homework_common_id = homework_commons.id AND homework_commons.course_id = #{@course.id} diff --git a/app/controllers/files_controller.rb b/app/controllers/files_controller.rb index 69b356b5a..cf94da8d9 100644 --- a/app/controllers/files_controller.rb +++ b/app/controllers/files_controller.rb @@ -623,6 +623,36 @@ class FilesController < ApplicationController @attachtype = 0 @contenttype = 0 + respond_to do |format| + format.js + # format.html { + # redirect_to org_subfield_files_url(@org_subfield) + # } + end + # 组织添加附件，为了修改图片 + elsif params[:organization_id] + @organization = Organization.find(params[:organization_id]) + @addTag=false + # atttchment_type = 0为logo 1为banner + if params[:logo] + attachments = Attachment.attach_filesex(@organization, params[:attachments], false) + else + attachments = Attachment.attach_filesex(@organization, params[:attachments], true) + end + # TODO: 临时用 nyan + sort_init 'created_on', 'desc' + sort_update 'created_on' => "#{Attachment.table_name}.created_on", + 'filename' => "#{Attachment.table_name}.filename", + 'size' => "#{Attachment.table_name}.filesize", + 'downloads' => "#{Attachment.table_name}.downloads" + + @containers = [Organization.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").find(@organization.id)] + + show_attachments @containers + @tag_list = attachment_tag_list @all_attachments + @attachtype = 0 + @contenttype = 0 + respond_to do |format| format.js # format.html { diff --git a/app/controllers/homework_common_controller.rb b/app/controllers/homework_common_controller.rb index 091e2b86b..d8188ca74 100644 --- a/app/controllers/homework_common_controller.rb +++ b/app/controllers/homework_common_controller.rb @@ -17,9 +17,11 @@ class HomeworkCommonController < ApplicationController @page = params[:page] ? params[:page].to_i + 1 : 0 @is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course)) if @is_teacher - @homeworks = @course.homework_commons.order("created_at desc").limit(10).offset(@page * 10) + @homeworks = @course.homework_commons.order("updated_at desc").limit(10).offset(@page * 10) + @homework_commons = @course.homework_commons.order("created_at desc") else - @homeworks = @course.homework_commons.where("publish_time <= '#{Date.today}'").order("created_at desc").limit(10).offset(@page * 10) + @homeworks = @course.homework_commons.where("publish_time <= '#{Date.today}'").order("updated_at desc").limit(10).offset(@page * 10) + @homework_commons = @course.homework_commons.where("publish_time <= '#{Date.today}'").order("created_at desc") end @is_student = User.current.logged? && (User.current.admin? || (User.current.member_of_course?(@course) && !@is_teacher)) @is_new = params[:is_new] @@ -71,11 +73,18 @@ class HomeworkCommonController < ApplicationController else @homework.publish_time = params[:homework_common][:publish_time] end + homework_detail_manual = @homework.homework_detail_manual || HomeworkDetailManual.new @homework.end_time = params[:homework_common][:end_time] || Time.now @homework.course_id = params[:course_id] - @homework.anonymous_comment = params[:homework_common][:anonymous_comment] ? params[:homework_common][:anonymous_comment] : 0 + anonymous = params[:homework_common][:anonymous_comment] ? params[:homework_common][:anonymous_comment].to_i : 0 + if anonymous != @homework.anonymous_comment + if anonymous == 1 + homework_detail_manual.ta_proportion = @homework.homework_type == 1 ? 1.0 : 0.4 + else + homework_detail_manual.ta_proportion = @homework.homework_type == 1 ? 0.6 : 0.3 + end + end - homework_detail_manual = @homework.homework_detail_manual || HomeworkDetailManual.new if @homework.publish_time <= Date.today && homework_detail_manual.comment_status == 0 homework_detail_manual.comment_status = 1 end @@ -92,6 +101,13 @@ class HomeworkCommonController < ApplicationController @homework.homework_detail_programing ||= HomeworkDetailPrograming.new @homework_detail_programing = @homework.homework_detail_programing @homework_detail_programing.language = params[:language_type].to_i + if anonymous != @homework.anonymous_comment + if anonymous == 1 + @homework_detail_programing.ta_proportion = 0.6 + else + @homework_detail_programing.ta_proportion = 0.5 + end + end @homework.homework_tests.delete_all inputs = params[:program][:input] @@ -114,8 +130,9 @@ class HomeworkCommonController < ApplicationController @homework_detail_group.base_on_project = params[:base_on_project].to_i end + @homework.anonymous_comment = params[:homework_common][:anonymous_comment] ? params[:homework_common][:anonymous_comment].to_i : 0 if @homework.save - @homework_detail_manual.save if @homework_detail_manual + homework_detail_manual.save if homework_detail_manual @homework_detail_programing.save if @homework_detail_programing @homework_detail_group.save if @homework_detail_group diff --git a/app/controllers/org_subfields_controller.rb b/app/controllers/org_subfields_controller.rb index bc339319b..661073cdc 100644 --- a/app/controllers/org_subfields_controller.rb +++ b/app/controllers/org_subfields_controller.rb @@ -130,6 +130,12 @@ class OrgSubfieldsController < ApplicationController @organization = @org_subfield.organization end + def update_status + @subfield = OrgSubfield.find(params[:id]) + @organization = Organization.find(@subfield.organization_id) + @subfield.update_attributes(:status => params[:status]) + end + def show_attachments obj @attachments = [] obj.each do |container| diff --git a/app/controllers/organizations_controller.rb b/app/controllers/organizations_controller.rb index da0eb8009..f3c01f21e 100644 --- a/app/controllers/organizations_controller.rb +++ b/app/controllers/organizations_controller.rb @@ -28,18 +28,25 @@ class OrganizationsController < ApplicationController helper :project_score helper :issues include UsersHelper - before_filter :find_organization, :only => [:show, :members, :apply_subdomain] + before_filter :find_organization, :only => [:show, :members, :apply_subdomain, :select_org_layout] layout 'base_org' def index end + + def new @organization = Organization.new render :layout => 'new_base' end def edit - @organization = Organization.find(params[:id]) + # @organization = Organization.find(params[:id]) + begin + @organization = Organization.where("id =?", params[:id]) + ensure + render_404 + end end def destroy @@ -56,6 +63,7 @@ class OrganizationsController < ApplicationController @organization.description = params[:organization][:description] @organization.is_public = params[:organization][:is_public] @organization.allow_guest_download = params[:organization][:allow_guest_download] == '1' ? 1 : 0 + @organization.show_mode = 0 @organization.creator_id = User.current.id member = OrgMember.new(:user_id => User.current.id) @@ -67,50 +75,165 @@ class OrganizationsController < ApplicationController end def show - if @organization.is_public? || User.current.admin? || User.current.member_of_org?(@organization) - @organization = Organization.find(params[:id]) - # 统计访问量 - @organization.update_attribute(:visits, @organization.visits.to_i + 1) - if params[:org_subfield_id] - @org_subfield = OrgSubfield.find(params[:org_subfield_id]) - @org_subfield_ids = @org_subfield.org_document_comments.map(&:id) << 0 - @org_activities = OrgActivity.where("(org_act_type='OrgDocumentComment'and org_act_id in (#{@org_subfield_ids.join(",")})) || (container_type='OrgSubfield' and container_id=#{@org_subfield.id})").order('updated_at desc').page(params[:page] || 1).per(10) + # 组织新类型 show_mode：判断标准 1为新类型，0为旧 + if @organization.show_mode == 1 && params[:org_subfield_id].nil? && params[:list] .nil? + if @organization.is_public? || User.current.admin? || User.current.member_of_org?(@organization) + # REDO:时间紧，暂时先这样 + @org_logo_attchment = Attachment.find_by_sql("SELECT * from attachments WHERE container_id = #{@organization.id} and container_type = 'Organization' and attachtype = 0 and filename REGEXP '(.jpg|.png|.bmp|.gif|.jpeg)' ORDER BY created_on desc limit 1").first + @org_banner_attchment = Attachment.find_by_sql("SELECT * from attachments WHERE container_id = #{@organization.id} and container_type = 'Organization' and attachtype = 1 and filename REGEXP '(.jpg|.png|.bmp|.gif|.jpeg)' ORDER BY created_on desc limit 1").first + + @subfield_content = @organization.org_subfields.order("priority") + @organization = Organization.find(params[:id]) + # @org_subfield = OrgSubfield.find(params[:org_subfield_id]) + # @org_subfield_ids = @org_subfield.org_document_comments.map(&:id) << 0 + # @org_acts = OrgActivity.where("(org_act_type='OrgDocumentComment'and org_act_id in (#{@org_subfield_ids.join(",")})) || (container_type='OrgSubfield' and container_id=#{@org_subfield.id})").order('updated_at desc').page(params[:page] || 1).per(10) + + shield_project_ids = ShieldActivity.where("container_type='Organization' and container_id=#{@organization.id} and shield_type='Project'").map(&:shield_id) + shield_course_ids = ShieldActivity.where("container_type='Organization' and container_id=#{@organization.id} and shield_type='Course'").map(&:shield_id) + project_ids = (@organization.projects.map(&:id)-shield_project_ids) << 0 + course_ids = (@organization.courses.map(&:id)-shield_course_ids) << 0 + course_types = "('Message','News','HomeworkCommon','Poll','Course')" + @project_acts = get_project_activities_org @organization, project_ids + @course_acts = get_course_activities_org @organization, course_ids + #@org_acts = OrgActivity.where("container_id =? and container_type =?",@organization.id, 'Organization').order('updated_at desc') + #@project_acts = OrgActivity.where("(container_id =? and container_type =?) " + + # "or (container_type ='Project' and org_act_type in ('Issue','Message') and container_id in (#{project_ids.join(',')})) ", + # @organization.id, 'Organization').order('updated_at desc').limit(8) + + #@course_acts = OrgActivity.where("(container_id =? and container_type =?) " + + # "or (container_type ='Course' and org_act_type in #{course_types} and container_id in (#{course_ids.join(',')}))", + # @organization.id, 'Organization').order('updated_at desc').limit(8) + + + + # 项目两种动态 + #@project_acts = get_project_activities_org @organization + + # 课程动态 + #@project_acts_issues = get_project_activities_org @organization + #@course_acts = get_course_activities_org @organization + + render :layout => 'base_org_newstyle' else - shield_project_ids = ShieldActivity.where("container_type='Organization' and container_id=#{@organization.id} and shield_type='Project'").map(&:shield_id) - shield_course_ids = ShieldActivity.where("container_type='Organization' and container_id=#{@organization.id} and shield_type='Course'").map(&:shield_id) - project_ids = (@organization.projects.map(&:id)-shield_project_ids) << 0 - course_ids = (@organization.courses.map(&:id)-shield_course_ids) << 0 - course_types = "('Message','News','HomeworkCommon','Poll','Course')" - case params[:type] - when nil - @org_activities = OrgActivity.where("(container_id =? and container_type =?) " + - "or (container_type ='Project' and org_act_type in ('Issue','Message','ProjectCreateInfo') and container_id in (#{project_ids.join(',')})) "+ - "or (container_type ='Course' and org_act_type in #{course_types} and container_id in (#{course_ids.join(',')}))", - @organization.id, 'Organization').order('updated_at desc').page(params[:page] || 1).per(10) - when 'project_issue' - @org_activities = OrgActivity.where("container_type = 'Project' and org_act_type = 'Issue' and container_id in (#{project_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) - when 'project_message' - @org_activities = OrgActivity.where("container_type = 'Project' and org_act_type = 'Message' and container_id in (#{project_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) - when 'org' - @org_activities = OrgActivity.where("container_id =? and container_type =?",@organization.id, 'Organization').order('updated_at desc').page(params[:page] || 1).per(10) - when 'course_homework' - @org_activities = OrgActivity.where("container_type = 'Course' and org_act_type = 'HomeworkCommon' and container_id in (#{course_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) - when 'course_news' - @org_activities = OrgActivity.where("container_type = 'Course' and org_act_type = 'News' and container_id in (#{course_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) - when 'course_message' - @org_activities = OrgActivity.where("container_type = 'Course' and org_act_type = 'Message' and container_id in (#{course_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) - when 'course_poll' - @org_activities = OrgActivity.where("container_type = 'Course' and org_act_type = 'Poll' and container_id in (#{course_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) - end + render_403 end - @page = params[:page] ? params[:page].to_i : 1 - respond_to do |format| - format.html - format.js + else + if @organization.is_public? || User.current.admin? || User.current.member_of_org?(@organization) + @organization = Organization.find(params[:id]) + if params[:org_subfield_id] + @org_subfield = OrgSubfield.find(params[:org_subfield_id]) + @org_subfield_ids = @org_subfield.org_document_comments.map(&:id) << 0 + @org_activities = OrgActivity.where("(org_act_type='OrgDocumentComment'and org_act_id in (#{@org_subfield_ids.join(",")})) || (container_type='OrgSubfield' and container_id=#{@org_subfield.id})").order('updated_at desc').page(params[:page] || 1).per(10) + else + shield_project_ids = ShieldActivity.where("container_type='Organization' and container_id=#{@organization.id} and shield_type='Project'").map(&:shield_id) + shield_course_ids = ShieldActivity.where("container_type='Organization' and container_id=#{@organization.id} and shield_type='Course'").map(&:shield_id) + project_ids = (@organization.projects.map(&:id)-shield_project_ids) << 0 + course_ids = (@organization.courses.map(&:id)-shield_course_ids) << 0 + course_types = "('Message','News','HomeworkCommon','Poll','Course')" + case params[:type] + when nil + @org_activities = OrgActivity.where("(container_id =? and container_type =?) " + + "or (container_type ='Project' and org_act_type in ('Issue','Message','ProjectCreateInfo') and container_id in (#{project_ids.join(',')})) "+ + "or (container_type ='Course' and org_act_type in #{course_types} and container_id in (#{course_ids.join(',')}))", + @organization.id, 'Organization').order('updated_at desc').page(params[:page] || 1).per(10) + when 'project_issue' + @org_activities = OrgActivity.where("container_type = 'Project' and org_act_type = 'Issue' and container_id in (#{project_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) + when 'project_message' + @org_activities = OrgActivity.where("container_type = 'Project' and org_act_type = 'Message' and container_id in (#{project_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) + when 'org' + @org_activities = OrgActivity.where("container_id =? and container_type =?",@organization.id, 'Organization').order('updated_at desc').page(params[:page] || 1).per(10) + when 'course_homework' + @org_activities = OrgActivity.where("container_type = 'Course' and org_act_type = 'HomeworkCommon' and container_id in (#{course_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) + when 'course_news' + @org_activities = OrgActivity.where("container_type = 'Course' and org_act_type = 'News' and container_id in (#{course_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) + when 'course_message' + @org_activities = OrgActivity.where("container_type = 'Course' and org_act_type = 'Message' and container_id in (#{course_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) + when 'course_poll' + @org_activities = OrgActivity.where("container_type = 'Course' and org_act_type = 'Poll' and container_id in (#{course_ids.join(',')})").order('updated_at desc').page(params[:page] || 1).per(10) + end + end + @page = params[:page] ? params[:page].to_i : 1 + respond_to do |format| + format.html + format.js + end + else + render_403 end + end + + end + + def get_project_message_activities_org org + project_ids = org.projects.map{|project| project.id}.join(",") + unless project_ids.blank? + project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{project_ids}) and container_type = 'project' and org_act_type = 'Message' order by updated_at desc limit 2;") else - render_403 + project_acts = nil + end + end + + def get_project_issue_activities_org org + project_ids = org.projects.map{|project| project.id}.join(",") + unless project_ids.blank? + project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{project_ids}) and container_type = 'project' and org_act_type = 'issue' order by updated_at desc limit 4;") + else + project_acts = nil end + #project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{project_ids}) and container_type = 'project' and org_act_type = 'issue' order by updated_at desc limit 4;") + end + + # 获取整过项目的动态 + def get_project_activities_org org, project_ids + unless project_ids.blank? + project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{project_ids.join(',')}) and container_type = 'project' + and org_act_type in ('Message', 'Issue') order by updated_at desc limit 8;") + else + project_acts = nil + end + #project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{project_ids}) and container_type = 'project' and org_act_type = 'issue' order by updated_at desc limit 4;") + end + + # 获取整过课程的动态 + def get_course_activities_org org, course_ids + unless course_ids.blank? + project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{course_ids.join(',')}) and container_type = 'course' + and org_act_type in ('HomeworkCommon', 'Poll', 'Message', 'News', 'Course') order by updated_at desc limit 8;") + else + project_acts = nil + end + #project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{course_ids}) and container_type = 'course' order by updated_at desc limit 5;") + #project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{course_ids}) and container_type = 'course' and org_act_type = 'HomeworkCommon' order by updated_at desc limit 1;") + end + + def get_course_homework_activities_org org + course_ids = org.courses.map{|course| course.id}.join(",") + unless course_ids.blank? + project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{course_ids}) and container_type = 'course' and org_act_type = 'HomeworkCommon' order by updated_at desc limit 1;") + else + project_acts = nil + end + #project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{course_ids}) and container_type = 'course' order by updated_at desc limit 5;") + #project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{course_ids}) and container_type = 'course' and org_act_type = 'HomeworkCommon' order by updated_at desc limit 1;") + end + + def get_course_message_activities_org org + course_ids = org.courses.map{|course| course.id}.join(",") + unless course_ids.blank? + project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{course_ids}) and container_type = 'course' and org_act_type = 'Message' order by updated_at desc limit 1;") + else + project_acts = nil + end + end + + def get_course_news_activities_org org + course_ids = org.courses.map{|course| course.id}.join(",") + unless course_ids.blank? + project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{course_ids}) and container_type = 'course' and org_act_type = 'News' order by updated_at desc limit 1;") + else + project_acts = nil + end + #project_acts = OrgActivity.find_by_sql("SELECT * FROM org_activities where container_id in (#{course_ids}) and container_type = 'course' and org_act_type = 'News' order by updated_at desc limit 1;") end def update @@ -120,12 +243,17 @@ class OrganizationsController < ApplicationController # @organization.domain = params[:organization][:domain] @organization.is_public = params[:organization][:is_public] == 'on' ? 1 : 0 @organization.allow_guest_download = params[:organization][:allow_guest_download] == 'on' ? 1 : 0 + @organization.show_mode = params[:show_mode] #@organization.name = params[:organization][:name] @organization.save respond_to do |format| + if @organization.show_mode == 1 + format.html { redirect_to organization_path(@organization)} + else format.html { redirect_to setting_organization_path(@organization)} end end + end def check_uniq @check = false; @@ -157,11 +285,6 @@ class OrganizationsController < ApplicationController end end - - def clear_org_avatar_temp - - end - def set_homepage @org = Organization.find(params[:id]) @org.home_id = params[:home_id] @@ -224,8 +347,13 @@ class OrganizationsController < ApplicationController if !params[:name].nil? condition = "%#{params[:name].strip}%".gsub(" ","") end - sql = "select courses.* from courses inner join members on courses.id = members.course_id where members.user_id = #{User.current.id} and courses.name like '#{condition}'"+ - "and courses.id not in (select distinct org_courses.course_id from org_courses where org_courses.organization_id = #{@organization.id}) and courses.is_delete=0" + if User.current.admin? + sql = "select courses.* from courses where courses.is_public = 1 and courses.name like '#{condition}'"+ + "and courses.id not in (select distinct org_courses.course_id from org_courses where org_courses.organization_id = #{@organization.id}) and courses.is_delete=0" + else + sql = "select courses.* from courses inner join members on courses.id = members.course_id where members.user_id = #{User.current.id} and courses.is_public = 1 and courses.name like '#{condition}'"+ + "and courses.id not in (select distinct org_courses.course_id from org_courses where org_courses.organization_id = #{@organization.id}) and courses.is_delete=0" + end #user_courses = Course.find_by_sql(sql) @courses = Course.find_by_sql(sql) # @added_course_ids = @organization.courses.map(&:id) @@ -268,8 +396,13 @@ class OrganizationsController < ApplicationController if !params[:name].nil? condition = "%#{params[:name].strip}%".gsub(" ","") end - sql = "select projects.* from projects inner join members on projects.id = members.project_id where members.user_id = #{User.current.id} and projects.status != 9 and projects.name like '#{condition}'" + + if User.current.admin? + sql = "select projects.* from projects where projects.status != 9 and projects.is_public = 1 and projects.name like '#{condition}'" + " and projects.id not in (select org_projects.project_id from org_projects where organization_id = #{@organization.id}) and status=1" + else + sql = "select projects.* from projects inner join members on projects.id = members.project_id where members.user_id = #{User.current.id} and projects.status != 9 and projects.is_public = 1 and projects.name like '#{condition}'" + + " and projects.id not in (select org_projects.project_id from org_projects where organization_id = #{@organization.id}) and status=1" + end #user_projects = Course.find_by_sql(sql) @projects = Course.find_by_sql(sql) # @added_course_ids = @organization.projects.map(&:id) diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb index 113e37af3..c8b272480 100644 --- a/app/controllers/projects_controller.rb +++ b/app/controllers/projects_controller.rb @@ -299,8 +299,6 @@ class ProjectsController < ApplicationController if params[:jump] && redirect_to_project_menu_item(@project, params[:jump]) return end - # 统计访问量 - @project.update_column(:visits, @project.visits + 1) # over @author = params[:user_id].blank? ? nil : User.active.find(params[:user_id]) @page = params[:page] ? params[:page].to_i + 1 : 0 @@ -321,6 +319,26 @@ class ProjectsController < ApplicationController else @events_pages = ForgeActivity.includes(:project).where("forge_activities.project_id = ? and projects.is_public = ? and forge_act_type != ? ",@project,1, "Document").order("created_at desc").page(params['page'|| 1]).per(10); end + # g = Gitlab.client + unless @project.gpid.nil? || @project.project_score.changeset_num == 0 + # rep_statics_commit = @project.rep_statics.order("commits_num desc") + rep_statics_commit = RepStatics.find_by_sql("SELECT * FROM `rep_statics` where project_id = #{@project.id} order by commits_num desc limit 10") + rep_statics_code = RepStatics.find_by_sql("SELECT * FROM `rep_statics` where project_id = #{@project.id} order by changeset desc limit 10") + # rep_statics_code = @project.rep_statics.sort_by {|u| u.changeset}.reverse + @a_uname = rep_statics_commit.map {|s| s.uname } + @a_uname_code = rep_statics_code.map {|s| s.uname } + @a_commits_num = rep_statics_commit.map {|s| s.commits_num.to_i } + @a_commits_add = rep_statics_code.map {|s| s.add.to_i } + @a_commits_del = rep_statics_code.map {|s| s.del.to_i } + @a_commits_changeset = rep_statics_code.map {|s| s.changeset.to_i } + g = Gitlab.client + begin + g_branch = g.project(@project.gpid).default_branch.to_s + rescue + logger.error("get gitlab project failed!") + end + @rev = g_branch.nil? ? "master" : g_branch + end # 根据对应的请求，返回对应的数据 respond_to do |format| format.html diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb index 9bb6055ee..b73ecf9b9 100644 --- a/app/controllers/repositories_controller.rb +++ b/app/controllers/repositories_controller.rb @@ -30,7 +30,7 @@ class RepositoriesController < ApplicationController menu_item :settings, :only => [:new, :create, :edit, :update, :destroy, :committers] default_search_scope :changesets - before_filter :find_project_by_project_id, :only => [:new, :create, :newrepo] + before_filter :find_project_by_project_id, :only => [:new, :create, :newrepo, :stats] before_filter :find_repository, :only => [:edit, :update, :destroy, :committers] before_filter :find_project_repository, :except => [:new, :create, :newcreate, :edit, :update, :destroy, :committers, :newrepo, :to_gitlab, :forked] before_filter :find_changeset, :only => [:revision, :add_related_issue, :remove_related_issue] @@ -325,60 +325,42 @@ update end end - # unless @repository.gitlab? - # # redirect_to to_gitlab_project_repository_path(@project, @repository) - # render :to_gitlab - # return - # end - - #if( !User.current.member_of?(@project) || @project.hidden_repo) - @repository.fetch_changesets if Setting.autofetch_changesets? && @path.empty? - - # :name, :path, :kind, :size, :lastrev, :changeset @entries = @repository.entries(@path, @rev) - # @trees = g.trees(project, @path) @changeset = @repository.find_changeset_by_name(@rev) - #@project_path_cut = RepositoriesHelper::PROJECT_PATH_CUT - #@ip = RepositoriesHelper::REPO_IP_ADDRESS - if request.xhr? @entries ? render(:partial => 'dir_list_content') : render(:nothing => true) else - #Modified by young - # (show_error_not_found; return) unless @entries g = Gitlab.client @changesets = g.commits(@project.gpid, :ref_name => @rev) - # @changesets = @repository.latest_changesets(@path, @rev) - # @changesets_count = @repository.latest_changesets(@path, @rev).count - @changesets_all_count = @project.gpid.nil? ? 0 : g.project(@project.gpid).commit_count + g_project = g.project(@project.gpid) + # 总的提交数 + @changesets_all_count = @project.gpid.nil? ? 0 : g_project.commit_count + @g_default_branch = g_project.default_branch.nil? ? "master" : g_project.default_branch # 访问该页面的是会后则刷新 if @project.project_score.nil? ProjectScore.create(:project_id => @project.id, :score => false) end + # 刷新改页面的时候，更新统计数 if @changesets_all_count != @project.project_score.changeset_num && @changesets_all_count != 0 update_commits_count(@project, @changesets_all_count) end - # end + # 最近一次提交 @changesets_latest_coimmit = @changesets[0] unless @changesets[0].blank? update_commits_date(@project, @changesets_latest_coimmit) end - @properties = @repository.properties(@path, @rev) - @repositories = @project.repositories - @course_tag = params[:course] - project_path_cut = RepositoriesHelper::PROJECT_PATH_CUT - ip = RepositoriesHelper::REPO_IP_ADDRESS + @creator = User.where("id =?", @project.user_id).first.try(:login) + # @properties = @repository.properties(@path, @rev) + # @repositories = @project.repositories + # project_path_cut = RepositoriesHelper::PROJECT_PATH_CUT + # ip = RepositoriesHelper::REPO_IP_ADDRESS gitlab_address = Redmine::Configuration['gitlab_address'] if @repository.type.to_s == "Repository::Gitlab" @repos_url = gitlab_address.to_s+"/"+@project.owner.to_s+"/"+@repository.identifier+"."+"git" else @repos_url = "http://"+@repository.login.to_s+"_"+@repository.identifier.to_s+"@"+ip.to_s + @repository.url.slice(project_path_cut, @repository.url.length).to_s end - if @course_tag == 1 - render :action => 'show', :layout => 'base_courses' - else - render :action => 'show', :layout => 'base_projects' - end + render :action => 'show', :layout => 'base_projects' end end @@ -390,7 +372,7 @@ update g = Gitlab.client limit = 20 #每次页面的换回值从1开始,但是gitlab的页面查询是从0开始,所以先改变page的类型减一在改回来 - @commits = g.commits(@project.gpid, page:(params[:page].to_i - 1).to_s) + @commits = g.commits(@project.gpid, page:(params[:page].to_i - 1).to_s, ref_name:@rev) #add by hx #rep_count = commit_count(@project) @@ -565,10 +547,32 @@ update end def stats - @project_id = params[:id] - @repository_id = @repository.identifier - # 提交次数统计 - @status_commit_count = Changeset.count(:conditions => ["#{Changeset.table_name}.repository_id = ?", @repository.id]) + if @project.gpid.nil? + render 404 + return + end + project_id = @project.gpid + # @repository_id = @repository.identifier + # creator = params[:creator] + rev = params[:rev] + g = Gitlab.client + begin + @static_total_per_user = g.rep_stats(project_id, :rev => rev) + # 更新rep_statics统计数 + @static_total_per_user.each do |static| + rep_static = RepStatics.where("project_id =? and email =?", @project.id, static.email.to_s).first + if rep_static.nil? + RepStatics.create(:project_id => @project.id, :uname => static.uname, :commits_num => static.commits_num, :email => static.email, :add => static.add, :del => static.del, :changeset => static.changes) + else + if @rev == params[:default_branch] + rep_static.update_attributes(:uname => static.uname, :commits_num => static.commits_num, :email => static.email, :add => static.add, :del => static.del, :changeset => static.changes) + end + end + end + rescue + render_404 + return + end render :layout => 'base_projects' end diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb index 89f67ddf4..42236f2d2 100644 --- a/app/controllers/student_work_controller.rb +++ b/app/controllers/student_work_controller.rb @@ -5,7 +5,7 @@ class StudentWorkController < ApplicationController include ApplicationHelper require 'bigdecimal' require "base64" - before_filter :find_homework, :only => [:new, :index, :create, :student_work_absence_penalty, :absence_penalty_list, :evaluation_list, :program_test,:program_test_ex,:set_score_rule,:forbidden_anonymous_comment,:delete_work,:new_student_work_project,:student_work_project,:cancel_relate_project,:search_course_students] + before_filter :find_homework, :only => [:new, :index, :create, :student_work_absence_penalty, :absence_penalty_list, :evaluation_list, :program_test,:program_test_ex,:code_repeattest,:work_canrepeat,:set_score_rule,:forbidden_anonymous_comment,:delete_work,:new_student_work_project,:student_work_project,:cancel_relate_project,:search_course_students] before_filter :find_work, :only => [:edit, :update, :show, :destroy, :add_score, :praise_student_work,:retry_work,:revise_attachment] before_filter :member_of_course, :only => [:new, :create, :show, :add_score, :praise_student_work] before_filter :author_of_work, :only => [:edit, :update, :destroy] @@ -55,12 +55,36 @@ class StudentWorkController < ApplicationController render :json => resultObj end - $test_result = {} - $test_status = {} + #行尾空格替换成□ + def space_replace_1(str) + for i in 0 .. str.size + tChar = str[i] + if tChar != ' ' && tChar != "\n" + sFlag = false + eFlag = false + elsif tChar == ' ' && sFlag == false + tStart = i + sFlag = true + elsif tChar == "\n" + tEnd = i - 1 + if sFlag == true + for j in tStart .. tEnd + str[j] = "□" + end + sFlag = false + end + end + end + end + +#由于负载问题 不要使用全局变量 #根据传入的tIndex确定是第几次测试 +#之后如果觉得很卡 可以改成将结果传回JS再以参数形式传回来 def program_test_ex + tStarttime = Time.now + is_test = params[:is_test] == 'true' - resultObj = {status: 0, results: [], error_msg: '', time: Time.now.strftime('%Y-%m-%d %T'),tseq:1,tcount:1} #保存每测试一次返回的结果 + resultObj = {status: 0, results: [], error_msg: '', time: Time.now.strftime('%Y-%m-%d %T'),tseq:1,tcount:1,testid:1} #保存每测试一次返回的结果 student_work = find_or_save_student_work(is_test) @@ -76,42 +100,49 @@ class StudentWorkController < ApplicationController test = @homework.homework_tests[index - 1] #请求测试 - result = test_realtime_ex(test, params[:src]) - logger.debug result + begin + result = test_realtime_ex(test, params[:src]) + rescue Timeout::Error + tEndtime = Time.now + tUsedtime = (tEndtime.to_i-tStarttime.to_i)*1000+(tEndtime.usec - tStarttime.usec)/1000 + logger.debug "program_test_ex user wait time = #{tUsedtime} 毫秒" + + #status 0:答案正确 -3http超时 -2:编译错误 -1:答案错误 2:程序运行超时 + CodeTests.create(:homework_id=>@homework.id,:language=>@homework.homework_detail_programing.language,:status=>-3,:wait_time=>tUsedtime,:student_work_id=>student_work.id) + + end + if result["status"].to_i != -2 + #result["results"].first['output'] = result["results"].first['output'].gsub(" ","□") + #result["results"].first['result'] = result["results"].first['result'].gsub(" ","□") + space_replace_1(result["results"].first['output']) + space_replace_1(result["results"].first['result']) + end + + logger.debug result #-1 默认值 0全部正确并结束 2 超时 -2 编译错误 resultObj[:status] = -1 - resultObj[:results] = result["results"][0] #本次测试结果 + resultObj[:results] = result["results"].first #本次测试结果 resultObj[:error_msg] = result["error_msg"] #编译错误时的信息 + #该状态用于存入CodeTests + tmpstatus = -1 if result["status"].to_i == -2 #编译错误 + resultObj[:results] = result["error_msg"] resultObj[:status] = -2 + tmpstatus = -2 elsif result["results"][0]["status"].to_i == 2 resultObj[:status] = 2 + tmpstatus = 2 + end + + if result["status"] == 0 + tmpstatus = 0 end unless student_work.save resultObj[:status] = 200 else - - #索引 - work_id = student_work.id - - #测试第一个时初始化下全局变量 - if index == 1 - $test_result[work_id] = [] #保存本次测试的结果 输入输出 - $test_status[work_id] = 0 #保存本次测试的结果 正确还是错误 - end - - if result["status"].to_i == -2 - $test_result[work_id] = [result["error_msg"]] - $test_status[work_id] = -2 - else - #存下每次的结果 只有每次都为0才全部正确 - $test_status[work_id] = result["status"] != 0 ? result["status"]:$test_status[work_id] - $test_result[work_id][index - 1] = resultObj[:results] - end - student_work.name = params[:title] student_work.description = params[:src] @@ -121,21 +152,55 @@ class StudentWorkController < ApplicationController student_work.late_penalty = 0 end + #每次从数据库取出上次的结果加上本次的结果再存入数据库 + if result["status"].to_i != -2 + result["results"].first['user_wait'] = tUsedtime + + if result["results"][0]["status"].to_i == 2 + result["status"] = 2 + end + end + + status = result["status"] + if index == 1 + student_work_test = student_work.student_work_tests.build(status: status, + results: [resultObj[:results]],src: params[:src]) + student_work_test.save! + resultObj[:testid] = student_work_test.id + else + #先从数据库取出result + student_work_test = StudentWorkTest.find(params[:testid]) + results = student_work_test.results + results << resultObj[:results] + student_work_test.results = results + student_work_test.status = (result["status"] != 0 ? result["status"] : student_work_test.status) + student_work_test.save! + status = student_work_test.status + resultObj[:testid] = student_work_test.id + end + #超时或编译错误则直接返回了并存入数据库 if resultObj[:status] == 2 || resultObj[:status] == -2 || index == @homework.homework_tests.size - if $test_status[work_id] == 0 + if status == 0 resultObj[:status] = 0 end - - student_work_test = student_work.student_work_tests.build(status: $test_status[work_id], - results: $test_result[work_id],src: params[:src]) - student_work.save + student_work.save! resultObj[:time] = student_work_test.created_at.to_s(:db) resultObj[:index] = student_work.student_work_tests.count + end - $test_result[work_id] = nil - $test_status[work_id] = nil + #将每次用户等待时间都存起来以便管理界面显示用 + tEndtime = Time.now + tUsedtime = (tEndtime.to_i-tStarttime.to_i)*1000+(tEndtime.usec - tStarttime.usec)/1000 + logger.debug "program_test_ex user wait time = #{tUsedtime} 毫秒" + + time_used = 0 + if result["status"].to_i != -2 + #至少一毫秒 + time_used = result["results"].first['time_used'] == 0 ? 1:result["results"].first['time_used'] end + #0:答案正确 -3http超时 -2:编译错误 -1:答案错误 2:程序运行超时 + CodeTests.create(:homework_id=>@homework.id,:language=>@homework.homework_detail_programing.language,:status=>tmpstatus,:time_used=>time_used,:wait_time=>tUsedtime,:student_work_id=>student_work.id) #渲染返回结果 render :json => resultObj @@ -144,6 +209,114 @@ class StudentWorkController < ApplicationController end end + #找出该作业的所有提交作业 + def find_all_student_work_by_homeid() + all_studentwork = StudentWork.where("homework_common_id =#{@homework.id} and is_test = 0 ") + + all_studentwork + end + + def request_code_repeattest(src) + url = "#{Redmine::Configuration['jplag_server']}api/realtime_test.json" + + factor = [] + src.each do |test| + factor << {work_id: test.id, des: test.description,created_at:test.created_at.to_i} + end + + solutions = { + homeid:@homework.id, + language:@homework.homework_detail_programing.language, + factor: factor + } + uri = URI(url) + body = solutions.to_json + + logger.debug "send body" + logger.debug body + + res = Net::HTTP.new(uri.host, uri.port).start do |client| + request = Net::HTTP::Post.new(uri.path) + request.body = body + request["Content-Type"] = "application/json" + client.request(request) + end + + JSON.parse(res.body) + end + + #点击代码查重按钮 + def work_canrepeat + @homework_id = params[:homework] + @course_id = params[:course_id] + + all_studentwork = find_all_student_work_by_homeid() + + @work_count = all_studentwork.count + end + + #代码查重 status: 0完成 -2不需要查重 -1查重失败不支持该语言 + def code_repeattest + tStarttime = Time.now + logger.debug "code_repeattest start is #{tStarttime}}" + resultObj = {status: -2} + + @homework = HomeworkCommon.find params[:homework] + + all_studentwork = find_all_student_work_by_homeid() + + if all_studentwork == nil + resultObj[:status] = -2 + elsif all_studentwork.count <= 1 + resultObj[:status] = -2 + else + + #@homework.homework_detail_programing.language、id、description + logger.debug "time1 is #{Time.now.usec} " + result = request_code_repeattest(all_studentwork) + logger.debug "time2 is #{Time.now.usec} " + + resultObj[:status] = result['status'].to_i + # resultObj[:results] = result['results'] + + #Time.now, simi_id = simiworkid , simi_value = simivalue + if resultObj[:status] == 0 + @homework.simi_time = Time.now + resultObj[:comparetime] = @homework.simi_time + @homework.update_column('simi_time', @homework.simi_time) + + logger.debug "time3 is #{Time.now.usec} " + result['results'].each do |key,value| + @student_work = StudentWork.where("id =?", key.to_i).first + @student_work.update_column('simi_id', value['simiworkid'].to_i) + @student_work.update_column('simi_value', value['simivalue'].to_i) + # sqlstr = "update student_works set simi_id=#{value['simiworkid']},simi_value=#{value['simivalue']} where id=#{key.to_i} " + # dbh.execute(sqlstr) + end + logger.debug "time4 is #{Time.now.usec} " + end + end + tEndtime = Time.now + logger.debug "code_repeattest end is #{tEndtime}}" + tUsedtime = (tEndtime.to_i-tStarttime.to_i)*1000000+(tEndtime.usec - tStarttime.usec) + logger.debug "code_repeattest userd utime is #{tUsedtime}" + render :json => resultObj + end + + #上次代码查重时间 + def last_codecomparetime + resultObj = {status: 0} + @homework = HomeworkCommon.find params[:homework] + + #转换一下 + if @homework.simi_time != nil + resultObj[:comparetime] = Time.parse(@homework.simi_time.to_s).strftime("%Y-%m-%d %H:%M:%S") + else + resultObj[:comparetime] = 0 + end + + render :json => resultObj + end def index # 作业消息状态更新 @@ -326,10 +499,12 @@ class StudentWorkController < ApplicationController render_403 return end + @student_work_count = (search_homework_member @homework.student_works.select("student_works.*,IF(final_score is null,null,IF(final_score = 0, 0, final_score - absence_penalty - late_penalty)) as score").order("#{@order} #{@b_sort}"),@name).count end @score = @b_sort == "desc" ? "asc" : "desc" + @is_focus = params[:is_focus] ? params[:is_focus].to_i : 0 # 消息传过来的ID @message_student_work_id = params[:student_work_id] respond_to do |format| @@ -425,7 +600,7 @@ class StudentWorkController < ApplicationController stu_project.save end end - @homework.update_attributes(:updated_at => Time.now) + @homework.update_column(:updated_at, Time.now) update_course_activity(@homework.class,@homework.id) update_user_activity(@homework.class,@homework.id) update_org_activity(@homework.class,@homework.id) @@ -555,7 +730,7 @@ class StudentWorkController < ApplicationController end end end - redirect_to user_homeworks_user_path(User.current.id) + redirect_to student_homeworks_user_path(User.current.id) end def retry_work @@ -746,11 +921,9 @@ class StudentWorkController < ApplicationController student_work.late_penalty = @homework.late_penalty student_work.save end - - @homework.save end - unless homework_detail_manual.absence_penalty.to_s == params[:absence_penalty].to_s + if params[:absence_penalty] && homework_detail_manual.absence_penalty.to_s != params[:absence_penalty].to_s homework_detail_manual.absence_penalty = params[:absence_penalty] if homework_detail_manual.comment_status == 3 #当前作业处于匿评结束状态，修改缺评扣分才会修改每个作品应扣分的值 work_ids = "(" + @homework.student_works.map(&:id).join(",") + ")" @@ -770,7 +943,6 @@ class StudentWorkController < ApplicationController homework_detail_programing.ta_proportion = params[:sy_proportion] if homework_detail_programing @homework.teacher_priority = teacher_priority - @homework.save homework_detail_manual.save if homework_detail_manual homework_detail_programing.save if homework_detail_programing @@ -779,6 +951,8 @@ class StudentWorkController < ApplicationController student_work.save end end + + @homework.save if params[:student_path] redirect_to student_work_index_url(:homework => @homework.id) else diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb index f885c5c1c..7392ed8ff 100644 --- a/app/controllers/users_controller.rb +++ b/app/controllers/users_controller.rb @@ -750,7 +750,11 @@ class UsersController < ApplicationController render_attachment_warning_if_needed(homework) homework_detail_manual = HomeworkDetailManual.new - homework_detail_manual.ta_proportion = homework.homework_type == 1 ? 0.6 : 0.3 + if homework.anonymous_comment == 1 + homework_detail_manual.ta_proportion = homework.homework_type == 1 ? 1.0 : 0.4 + else + homework_detail_manual.ta_proportion = homework.homework_type == 1 ? 0.6 : 0.3 + end if homework.publish_time > Date.today homework_detail_manual.comment_status = 0 else @@ -766,7 +770,11 @@ class UsersController < ApplicationController if homework.homework_type == 2 homework_detail_programing = HomeworkDetailPrograming.new homework.homework_detail_programing = homework_detail_programing - homework_detail_programing.ta_proportion = 0.5 + if homework.anonymous_comment == 1 + homework_detail_programing.ta_proportion = 0.6 + else + homework_detail_programing.ta_proportion = 0.5 + end homework_detail_programing.language = params[:language_type].to_i inputs = params[:program][:input] @@ -836,8 +844,8 @@ class UsersController < ApplicationController render_403 return end - user_course_ids = User.current.courses.map { |c| c.id} - user_project_ids = User.current.projects.map {|p| p.id} + user_course_ids = User.current.courses.map { |c| c.is_delete == 0 && c.id} + user_project_ids = User.current.projects.map {|p| p.status != 9 && p.id } # user_org_ids = User.current.organizations.map {|o| o.id} if(params[:type].blank? || params[:type] == "1") # 我的资源 # 修正：我的资源库的话，那么应该是我上传的所有资源加上，我加入的课程、项目、组织的所有资源 @@ -886,11 +894,11 @@ class UsersController < ApplicationController def user_ref_resource_search search = params[:search].to_s.strip.downcase if(params[:type].blank? || params[:type] == "1") #全部 - user_course_ids = User.current.courses.map { |c| c.id} #我的资源库的话，那么应该是我上传的所有资源 加上 我加入的课程的所有资源 取交集并查询 + user_course_ids = User.current.courses.map { |c| c.is_delete == 0 && c.id} #我的资源库的话，那么应该是我上传的所有资源 加上 我加入的课程的所有资源 取交集并查询 @attachments = Attachment.where("((author_id = #{params[:id]} and container_type in('Project','Principal','Course','Issue','Document','Message','News','StudentWorkScore','HomewCommon')) "+ " or (container_type = 'Course' and container_id in (#{user_course_ids.empty? ? '0': user_course_ids.join(',')}))) and (filename like '%#{search}%') ").order("created_on desc") elsif params[:type] == "2" #课程资源 - user_course_ids = User.current.courses.map { |c| c.id} + user_course_ids = User.current.courses.map { |c| c.is_delete == 0 && c.id} @attachments = Attachment.where("(author_id = #{params[:id]} and container_type = 'Course') or (container_type = 'Course' and container_id in (#{user_course_ids.empty? ? '0': user_course_ids.join(',')})) and (filename like '%#{search}%') ").order("created_on desc") elsif params[:type] == "3" #项目资源 @attachments = Attachment.where("author_id = #{params[:id]} and container_type = 'Project' and (filename like '%#{search}%')").order("created_on desc") @@ -1122,13 +1130,13 @@ class UsersController < ApplicationController #显示更多用户课程 def user_courses4show @page = params[:page].to_i + 1 - @courses = @user.courses.visible.where("is_delete =?", 0).select("courses.*,(SELECT MAX(created_at) FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(5).offset(@page * 5) + @courses = @user.courses.visible.where("is_delete =?", 0).select("courses.*,(SELECT MAX(updated_at) FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(5).offset(@page * 5) end #显示更多用户项目 def user_projects4show @page = params[:page].to_i + 1 - @projects = @user.projects.visible.select("projects.*,(SELECT MAX(created_at) FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS a").order("a desc").limit(5).offset(@page * 5) + @projects = @user.projects.visible.select("projects.*,(SELECT MAX(updated_at) FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS a").order("a desc").limit(5).offset(@page * 5) end def user_course_activities @@ -1206,8 +1214,6 @@ class UsersController < ApplicationController end def show - # 统计访问量 - @user.update_column(:visits, @user.visits.to_i + 1) unless User.current == @user #更新用户申请成为课程老师或教辅消息的状态 if params[:course_id] != nil join_course_messages = CourseMessage.where("course_id =? and course_message_type =? and user_id =? and course_message_id =? and viewed =?", @@ -1579,16 +1585,14 @@ class UsersController < ApplicationController # 上传用户资源 def user_resource_create - user_course_ids = User.current.courses.map { |c| c.id} - user_project_ids = User.current.projects.map {|p| p.id} + user_course_ids = User.current.courses.map { |c| c.is_delete == 0 && c.id} + user_project_ids = User.current.projects.map {|p| p.status != 9 && p.id } # user_org_ids = User.current.organizations.map {|o| o.id} @user = User.find(params[:id]) # 保存文件 attach = Attachment.attach_filesex_public(@user, params[:attachments], params[:attachment_type], is_public = true) @order, @b_sort = params[:order] || "created_on", params[:sort] || "asc" @score = @b_sort == "desc" ? "asc" : "desc" - user_course_ids = User.current.courses.map { |c| c.id} - user_project_ids = User.current.projects.map {|p| p.id} # user_org_ids = User.current.organizations.map {|o| o.id} if(params[:type].blank? || params[:type] == "1") # 我的资源 # 修正：我的资源库的话，那么应该是我上传的所有资源加上，我加入的课程、项目、组织的所有资源 @@ -1618,8 +1622,10 @@ class UsersController < ApplicationController @attachments = get_public_resources(user_course_ids, user_project_ids, params[:order], @score) end end + @status = params[:status] @type = params[:type] + @path = user_resource_user_path(User.current, :type => @type) @limit = 25 @is_remote = true @atta_count = @attachments.count @@ -1677,6 +1683,7 @@ class UsersController < ApplicationController end @status = params[:status] @type = params[:type] + @path = user_resource_user_path(User.current, :type => @type) @limit = 25 @is_remote = true @atta_count = @attachments.count @@ -1701,6 +1708,7 @@ class UsersController < ApplicationController .select { |course| @user.allowed_to?(:as_teacher,course) and course.is_delete == 0 } end @search = params[:search] + @type = params[:type] #这里仅仅是传递需要发送的资源id @send_id = params[:send_id] @send_ids = params[:checkbox1] || params[:send_ids] @@ -1719,6 +1727,7 @@ class UsersController < ApplicationController @projects = @user.projects.visible end @search = params[:search] + @type = params[:type] #这里仅仅是传递需要发送的资源id @send_id = params[:send_id] @send_ids = params[:checkbox1] || params[:send_ids] #搜索的时候 和 直接 用表格提交的时候的send_ids @@ -1815,11 +1824,41 @@ class UsersController < ApplicationController else @flag = false end + @order, @b_sort = params[:order] || "created_on", params[:sort] || "asc" + @score = @b_sort == "desc" ? "asc" : "desc" + user_project_ids = User.current.projects.map {|p| p.id} user_course_ids = User.current.courses.map { |c| c.id} #我的资源库的话，那么应该是我上传的所有资源 加上 我加入的课程的所有资源 - @attachments = Attachment.where("(author_id = #{params[:id]} and container_type in('Project','OrgSubfield','Principal','Course','Issue','Document','Message','News','StudentWorkScore','HomewCommon')) "+ - "or (container_type = 'Course' and container_id in (#{user_course_ids.empty? ? '0': user_course_ids.join(',')}))").order("created_on desc") + if(params[:type].blank? || params[:type] == "1") # 我的资源 + # 修正：我的资源库的话，那么应该是我上传的所有资源加上，我加入的课程、项目、组织的所有资源 + if params[:status] == "2" + @attachments = get_course_resources(params[:id], user_course_ids, @order, @score) + elsif params[:status] == "3" + @attachments = get_project_resources(params[:id], user_project_ids, @order, @score) + elsif params[:status] == "4" + @attachments = get_attch_resources(params[:id], @order, @score) + elsif params[:status] == "5" + @attachments = get_principal_resources(params[:id], @order, @score) + else + # 公共资源库：所有公开资源或者我上传的私有资源 + @attachments = get_my_resources(params[:id], user_course_ids, user_project_ids, @order, @score) + end + elsif params[:type] == "6" # 公共资源 + if params[:status] == "2" + @attachments = get_course_resources_public( user_course_ids, @order, @score) + elsif params[:status] == "3" + @attachments = get_project_resources_public(user_project_ids, @order, @score) + elsif params[:status] == "4" + @attachments = get_attch_resources_public(@order, @score) + elsif params[:status] == "5" + @attachments = get_principal_resources_public(@order, @score) + else + # 公共资源库：所有公开资源或者我上传的私有资源 + @attachments = get_public_resources(user_course_ids, user_project_ids, params[:order], @score) + end + end @type = params[:type] @limit = 25 + @path = user_resource_user_path(User.current, :type => @type) @user = User.current @is_remote = true @atta_count = @attachments.count @@ -1926,11 +1965,42 @@ class UsersController < ApplicationController else @flag=true end + @order, @b_sort = params[:order] || "created_on", params[:sort] || "asc" + @score = @b_sort == "desc" ? "asc" : "desc" + user_project_ids = User.current.projects.map {|p| p.id} user_course_ids = User.current.courses.map { |c| c.id} #我的资源库的话，那么应该是我上传的所有资源 加上 我加入的课程的所有资源 - @attachments = Attachment.where("(author_id = #{params[:id]} and container_type in('Project','OrgSubfield','Principal','Course','Issue','Document','Message','News','StudentWorkScore','HomewCommon')) "+ - "or (container_type = 'Course' and container_id in (#{user_course_ids.empty? ? '0': user_course_ids.join(',')}))").order("created_on desc") + if(params[:type].blank? || params[:type] == "1") # 我的资源 + # 修正：我的资源库的话，那么应该是我上传的所有资源加上，我加入的课程、项目、组织的所有资源 + if params[:status] == "2" + @attachments = get_course_resources(params[:id], user_course_ids, @order, @score) + elsif params[:status] == "3" + @attachments = get_project_resources(params[:id], user_project_ids, @order, @score) + elsif params[:status] == "4" + @attachments = get_attch_resources(params[:id], @order, @score) + elsif params[:status] == "5" + @attachments = get_principal_resources(params[:id], @order, @score) + else + # 公共资源库：所有公开资源或者我上传的私有资源 + @attachments = get_my_resources(params[:id], user_course_ids, user_project_ids, @order, @score) + end + elsif params[:type] == "6" # 公共资源 + if params[:status] == "2" + @attachments = get_course_resources_public( user_course_ids, @order, @score) + elsif params[:status] == "3" + @attachments = get_project_resources_public(user_project_ids, @order, @score) + elsif params[:status] == "4" + @attachments = get_attch_resources_public(@order, @score) + elsif params[:status] == "5" + @attachments = get_principal_resources_public(@order, @score) + else + # 公共资源库：所有公开资源或者我上传的私有资源 + @attachments = get_public_resources(user_course_ids, user_project_ids, params[:order], @score) + end + end + @status = params[:status] @type = params[:type] @limit = 25 + @path = user_resource_user_path(User.current, :type => @type) @user = User.current @is_remote = true @atta_count = @attachments.count @@ -2024,11 +2094,41 @@ class UsersController < ApplicationController else @flag=true end + @order, @b_sort = params[:order] || "created_on", params[:sort] || "asc" + @score = @b_sort == "desc" ? "asc" : "desc" + user_project_ids = User.current.projects.map {|p| p.id} user_course_ids = User.current.courses.map { |c| c.id} #我的资源库的话，那么应该是我上传的所有资源 加上 我加入的课程的所有资源 - @attachments = Attachment.where("(author_id = #{params[:id]} and container_type in('Project','OrgSubfield','Principal','Course','Issue','Document','Message','News','StudentWorkScore','HomewCommon')) "+ - "or (container_type = 'Course' and container_id in (#{user_course_ids.empty? ? '0': user_course_ids.join(',')}))").order("created_on desc") + if(params[:type].blank? || params[:type] == "1") # 我的资源 + # 修正：我的资源库的话，那么应该是我上传的所有资源加上，我加入的课程、项目、组织的所有资源 + if params[:status] == "2" + @attachments = get_course_resources(params[:id], user_course_ids, @order, @score) + elsif params[:status] == "3" + @attachments = get_project_resources(params[:id], user_project_ids, @order, @score) + elsif params[:status] == "4" + @attachments = get_attch_resources(params[:id], @order, @score) + elsif params[:status] == "5" + @attachments = get_principal_resources(params[:id], @order, @score) + else + # 公共资源库：所有公开资源或者我上传的私有资源 + @attachments = get_my_resources(params[:id], user_course_ids, user_project_ids, @order, @score) + end + elsif params[:type] == "6" # 公共资源 + if params[:status] == "2" + @attachments = get_course_resources_public( user_course_ids, @order, @score) + elsif params[:status] == "3" + @attachments = get_project_resources_public(user_project_ids, @order, @score) + elsif params[:status] == "4" + @attachments = get_attch_resources_public(@order, @score) + elsif params[:status] == "5" + @attachments = get_principal_resources_public(@order, @score) + else + # 公共资源库：所有公开资源或者我上传的私有资源 + @attachments = get_public_resources(user_course_ids, user_project_ids, params[:order], @score) + end + end @type = params[:type] @limit = 25 + @path = user_resource_user_path(User.current, :type => @type) @user = User.current @is_remote = true @atta_count = @attachments.count @@ -2371,7 +2471,7 @@ class UsersController < ApplicationController # 获取我的资源 def get_my_resources author_id, user_course_ids, user_project_ids, order, score - attachments = Attachment.where("(author_id = #{author_id} and is_publish = 1 and container_id is not null and container_type in('Project','OrgSubfield','Principal','Course','Issue','Document','Message','News','StudentWorkScore','HomewCommon')) "+ + attachments = Attachment.where("(author_id = #{author_id} and is_publish = 1 and container_id is not null and container_type in('OrgSubfield','Principal','Issue','Document','Message','News','StudentWorkScore','HomewCommon')) "+ "or (container_type = 'Course' and container_id in (#{user_course_ids.empty? ? '0': user_course_ids.join(',')}) and is_publish = 1 and container_id is not null)" + "or (container_type = 'Project' and container_id in (#{user_project_ids.empty? ? '0': user_project_ids.join(',')}) and is_publish = 1 and container_id is not null)" ).order("#{order.nil? ? 'created_on' : order} #{score}") end @@ -2484,8 +2584,8 @@ class UsersController < ApplicationController end @order, @b_sort = params[:order] || "created_on", params[:sort] || "asc" @score = @b_sort == "desc" ? "asc" : "desc" - user_course_ids = User.current.courses.map { |c| c.id} - user_project_ids = User.current.projects.map {|p| p.id} + user_course_ids = User.current.courses.map { |c| c.is_delete == 0 && c.id} + user_project_ids = User.current.projects.map {|p| p.status != 9 && p.id } # user_org_ids = User.current.organizations.map {|o| o.id} if(params[:type].blank? || params[:type] == "1") # 我的资源 # 修正：我的资源库的话，那么应该是我上传的所有资源加上，我加入的课程、项目、组织的所有资源 @@ -2542,8 +2642,8 @@ class UsersController < ApplicationController @user = User.find(params[:id]) @order, @b_sort = params[:order] || "created_on", params[:sort] || "asc" @score = @b_sort == "desc" ? "asc" : "desc" - user_course_ids = User.current.courses.map { |c| c.id} - user_project_ids = User.current.projects.map {|p| p.id} # user_org_ids = User.current.organizations.map {|o| o.id} + user_course_ids = User.current.courses.map { |c| c.is_delete == 0 && c.id} + user_project_ids = User.current.projects.map {|p| p.status != 9 && p.id } # user_org_ids = User.current.organizations.map {|o| o.id} if(params[:type].blank? || params[:type] == "1") # 我的资源 # 修正：我的资源库的话，那么应该是我上传的所有资源加上，我加入的课程、项目、组织的所有资源 @attachments = get_my_resources(params[:id], user_course_ids, user_project_ids, @order, @score) @@ -2581,8 +2681,8 @@ class UsersController < ApplicationController # 别人的资源库是没有权限去看的 if(params[:type].blank? || params[:type] == "1") # 我的资源 # 修正：我的资源库的话，那么应该是我上传的所有资源加上，我加入的课程、项目、组织的所有资源 - user_course_ids = User.current.courses.map { |c| c.id} - user_project_ids = User.current.projects.map {|p| p.id} + user_course_ids = User.current.courses.map { |c| c.is_delete == 0 && c.id} + user_project_ids = User.current.projects.map {|p| p.status != 9 && p.id } # user_org_ids = User.current.organizations.map {|o| o.id} @attachments = get_my_resources_search(params[:id], user_course_ids, user_project_ids, @order, @score, search) elsif params[:type] == "6" # 公共资源 @@ -2639,6 +2739,10 @@ class UsersController < ApplicationController attach_copied_obj.attachtype = 4 end attach_copied_obj.save + # 附件保存成功后更新项目和课程的统计数 + if params[:mul_type] == "Project" + mul_container.project_score.update_attribute(:attach_num, mul_container.project_score.attach_num + 1) unless mul_container.project_score.nil? + end @save_message = attach_copied_obj.errors.full_messages end end @@ -2662,8 +2766,8 @@ class UsersController < ApplicationController @user = User.current @switch_search = params[:search].nil? ? " " : params[:search] search = "%#{@switch_search.strip.downcase}%" - user_course_ids = User.current.courses.map {|c| c.id} - user_project_ids = User.current.projects.map {|p| p.id} + user_course_ids = User.current.courses.map { |c| c.is_delete == 0 && c.id} + user_project_ids = User.current.projects.map {|p| p.status != 9 && p.id } if(params[:type].nil? || params[:type].blank? || params[:type] == "1" || params[:type] == 'all') # 全部 if params[:status] == "2" @attachments = get_course_resources_search(params[:id], user_course_ids, @order, @score, search) @@ -2721,6 +2825,7 @@ class UsersController < ApplicationController name = "%"+name+"%" @orgs = User.current.organizations.where("name like ?", name) @user = User.current + @type = params[:type] respond_to do |format| format.html {render :layout => 'static_base'} format.js diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb new file mode 100644 index 000000000..ba00dfbc3 --- /dev/null +++ b/app/controllers/wechats_controller.rb @@ -0,0 +1,235 @@ +#coding=utf-8 +class WechatsController < ActionController::Base + wechat_responder + + include ApplicationHelper + + # default text responder when no other match + on :text do |request, content| + request.reply.text "您的意见已收到" # Just echo + end + + # When receive 'help', will trigger this responder + on :text, with: 'help' do |request| + request.reply.text 'help content' + end + + # When receive 'news', will match and will got count as as parameter + on :text, with: /^(\d+) news$/ do |request, count| + # Wechat article can only contain max 10 items, large than 10 will dropped. + news = (1..count.to_i).each_with_object([]) { |n, memo| memo << { title: 'News title', content: "No. #{n} news content" } } + request.reply.news(news) do |article, n, index| # article is return object + article.item title: "#{index} #{n[:title]}", description: n[:content], pic_url: 'http://www.baidu.com/img/bdlogo.gif', url: 'http://www.baidu.com/' + end + end + + on :event, with: 'subscribe' do |request| + default_msg(request) + end + + # When unsubscribe user scan qrcode qrscene_xxxxxx to subscribe in public account + # notice user will subscribe public account at same time, so wechat won't trigger subscribe event any more + on :scan, with: 'qrscene_xxxxxx' do |request, ticket| + request.reply.text "Unsubscribe user #{request[:FromUserName]} Ticket #{ticket}" + end + + # When subscribe user scan scene_id in public account + on :scan, with: 'scene_id' do |request, ticket| + request.reply.text "Subscribe user #{request[:FromUserName]} Ticket #{ticket}" + end + + # When no any on :scan responder can match subscribe user scaned scene_id + on :event, with: 'scan' do |request| + if request[:EventKey].present? + request.reply.text "event scan got EventKey #{request[:EventKey]} Ticket #{request[:Ticket]}" + end + end + + # When enterprise user press menu BINDING_QR_CODE and success to scan bar code + on :scan, with: 'BINDING_QR_CODE' do |request, scan_result, scan_type| + request.reply.text "User #{request[:FromUserName]} ScanResult #{scan_result} ScanType #{scan_type}" + end + + # Except QR code, wechat can also scan CODE_39 bar code in enterprise account + on :scan, with: 'BINDING_BARCODE' do |message, scan_result| + if scan_result.start_with? 'CODE_39,' + message.reply.text "User: #{message[:FromUserName]} scan barcode, result is #{scan_result.split(',')[1]}" + end + end + + # When user click the menu button + on :click, with: 'BOOK_LUNCH' do |request, key| + request.reply.text "User: #{request[:FromUserName]} click #{key}" + end + + # When user view URL in the menu button + on :view, with: 'http://wechat.somewhere.com/view_url' do |request, view| + request.reply.text "#{request[:FromUserName]} view #{view}" + end + + # When user sent the imsage + on :image do |request| + request.reply.image(request[:MediaId]) # Echo the sent image to user + end + + # When user sent the voice + on :voice do |request| + request.reply.voice(request[:MediaId]) # Echo the sent voice to user + end + + # When user sent the video + on :video do |request| + nickname = wechat.user(request[:FromUserName])['nickname'] # Call wechat api to get sender nickname + request.reply.video(request[:MediaId], title: 'Echo', description: "Got #{nickname} sent video") # Echo the sent video to user + end + + # When user sent location + on :location do |request| + request.reply.text("Latitude: #{message[:Latitude]} Longitude: #{message[:Longitude]} Precision: #{message[:Precision]}") + end + + on :event, with: 'unsubscribe' do |request| + request.reply.success # user can not receive this message + end + + # When user enter the app / agent app + on :event, with: 'enter_agent' do |request| + request.reply.text "#{request[:FromUserName]} enter agent app now" + end + + # When batch job create/update user (incremental) finished. + on :batch_job, with: 'sync_user' do |request, batch_job| + request.reply.text "sync_user job #{batch_job[:JobId]} finished, return code #{batch_job[:ErrCode]}, return message #{batch_job[:ErrMsg]}" + end + + # When batch job replace user (full sync) finished. + on :batch_job, with: 'replace_user' do |request, batch_job| + request.reply.text "replace_user job #{batch_job[:JobId]} finished, return code #{batch_job[:ErrCode]}, return message #{batch_job[:ErrMsg]}" + end + + # When batch job invent user finished. + on :batch_job, with: 'invite_user' do |request, batch_job| + request.reply.text "invite_user job #{batch_job[:JobId]} finished, return code #{batch_job[:ErrCode]}, return message #{batch_job[:ErrMsg]}" + end + + # When batch job replace department (full sync) finished. + on :batch_job, with: 'replace_party' do |request, batch_job| + request.reply.text "replace_party job #{batch_job[:JobId]} finished, return code #{batch_job[:ErrCode]}, return message #{batch_job[:ErrMsg]}" + end + + # Any not match above will fail to below + on :fallback, respond: 'fallback message' + + on :click, with: 'FEEDBACK' do |request, key| + request.reply.text "如有反馈问题,请直接切入至输入框,发微信给我们即可" + end + + on :click, with: 'MY_NEWS' do |request, key| + default_msg(request) + end + + def default_msg(request) + uw = user_binded?(request[:FromUserName]) + if uw && uw.user + request.reply.text "欢迎回来, #{uw.user.show_name}" + else + sendBind(request) + end + end + + def sendBind(request) + news = (1..1).each_with_object([]) { |n, memo| memo << { title: '绑定登录', content: "您还未绑定确实的用户,请先绑定." } } + request.reply.news(news) do |article, n, index| # article is return object + url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=#{Wechat.config.appid}&redirect_uri=#{login_wechat_url}&response_type=code&scope=snsapi_base&state=STATE#wechat_redirect" + article.item title: "#{n[:title]}", + description: n[:content], + pic_url: 'https://www.trustie.net/images/trustie_logo2.png', + url: url + end + end + + + def get_open_id + begin + raise "非法操作, code不存在" unless params[:code] + openid = get_openid_from_code(params[:code]) + raise "无法获取到openid" unless openid + render :json => {status:0, openid: openid} + rescue Exception=>e + render :json => {status: -1, msg: e.message} + end + end + + def bind + begin + raise "非法操作, code不存在" unless params[:code] + openid = get_openid_from_code(params[:code]) + raise "无法获取到openid" unless openid + raise "此微信号已绑定用户, 不能得复绑定" if user_binded?(openid) + + user, last_login_on = User.try_to_login(params[:username], params[:password]) + raise "用户名或密码错误,请重新登录" unless user + #补全用户信息 + + raise "此用户已经绑定了公众号" if user.user_wechat + + UserWechat.create!( + openid: openid, + user: user + ) + render :json => {status:0, msg: "绑定成功"} + rescue Exception=>e + render :json => {status: -1, msg: e.message} + end + end + + def login + @code = params[:code] #TODO 安全性 + render 'wechats/login', layout: 'base_wechat' + end + + private + def get_openid_from_code(code) + url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=#{Wechat.config.appid}&secret=#{Wechat.config.secret}&code=#{code}&grant_type=authorization_code" + logger.debug url + body = URI.parse(url).read + logger.debug body + JSON.parse(body)["openid"] + end + + def user_binded?(openid) + uw = UserWechat.where(openid: openid).first + end + + def user_activity(user) + @user = user + shield_project_ids = ShieldActivity.where("container_type='User' and container_id=#{@user.id} and shield_type='Project'").map(&:shield_id) + shield_course_ids = ShieldActivity.where("container_type='User' and container_id=#{@user.id} and shield_type='Course'").map(&:shield_id) + @page = params[:page] ? params[:page].to_i + 1 : 0 + user_project_ids = (@user.projects.visible.map{|project| project.id}-shield_project_ids).empty? ? "(-1)" : "(" + (@user.projects.visible.map{|project| project.id}-shield_project_ids).join(",") + ")" + user_course_ids = (@user.courses.visible.map{|course| course.id}-shield_course_ids).empty? ? "(-1)" : "(" + (@user.courses.visible.map{|course| course.id}-shield_course_ids).join(",") + ")" + course_types = "('Message','News','HomeworkCommon','Poll','Course')" + project_types = "('Message','Issue','ProjectCreateInfo')" + principal_types = "JournalsForMessage" + + blog_ids = "("+@user.blog.id.to_s+","+((User.watched_by(@user.id).count == 0 )? '0' :User.watched_by(@user.id).map{|u| u.blog.id}.join(','))+")" + @user_activities = UserActivity.where("(container_type = 'Project' and container_id in #{user_project_ids} and act_type in #{project_types})" + + "or (container_type = 'Course' and container_id in #{user_course_ids} and act_type in #{course_types}) "+ + "or (container_type = 'Principal' and act_type= '#{principal_types}' and container_id = #{@user.id}) " + + "or (container_type = 'Blog' and act_type= 'BlogComment' and container_id in #{blog_ids})").order('updated_at desc').limit(10).offset(@page * 10) + + + end + + def process_activity(user_activity) + act= user_activity.act + case user_activity.container_type.to_s + when 'Course' + when 'Project' + case user_activity.act_type.to_s + when 'Issue' + [act.project.name.to_s+" | 项目问题", act.subject.to_s, url_to_avatar(act.author),"http://wechat.trustie.net/app.html#/issue/#{act.id}"] + end + end + end +end diff --git a/app/controllers/words_controller.rb b/app/controllers/words_controller.rb index e6d1d9117..ed350ab51 100644 --- a/app/controllers/words_controller.rb +++ b/app/controllers/words_controller.rb @@ -276,7 +276,7 @@ class WordsController < ApplicationController ids = params[:asset_id].split(',') update_kindeditor_assets_owner ids,feedback[:id],OwnerTypeHelper::JOURNALSFORMESSAGE end - @homework_common.update_attributes(:updated_at => Time.now) + @homework_common.update_column(:updated_at, Time.now) update_course_activity(@homework_common.class,@homework_common.id) update_user_activity(@homework_common.class,@homework_common.id) update_org_activity(@homework_common.class,@homework_common.id) diff --git a/app/helpers/api_helper.rb b/app/helpers/api_helper.rb index 8324951f9..49640d889 100644 --- a/app/helpers/api_helper.rb +++ b/app/helpers/api_helper.rb @@ -27,6 +27,10 @@ module ApiHelper location end + def get_user_realname user + name = user.lastname + user.firstname + name.empty? || name.nil? || name == " " ? user.login : name + end def get_assigned_homeworks(homeworks, n, index) homeworks += homeworks @@ -201,5 +205,288 @@ module ApiHelper end + #日期转换为时间 + def convert_to_time date, num + if num == 0 + date = date.to_s + " 00:00" + elsif num == 1 + date = date.to_s + " 23:59" + end + return date + end + + #获取用户 + def get_user user_id + user = User.find user_id + user + end + + #获取项目 + def get_project project_id + project = Project.find project_id + project + end + + #获取课程 + def get_course course_id + course = Course.find course_id + course + end + + #获取点赞数 + def get_activity_praise_num(object) + obj_type = object.class + obj_id = object.id + record = PraiseTreadCache.find_by_object_id_and_object_type(obj_id,obj_type) + if record + return ((record.praise_num.nil? ? 0 : record.praise_num.to_i)-(record.tread_num.nil? ? 0 : record.tread_num.to_i)) + else + return 0 + end + end + + #获取缺陷的优先级 + def get_issue_priority_api value + issuetype = "" + if value == 4 + issuetype = "紧急" + elsif value == 2 + issuetype = "正常" + elsif value == 3 + issuetype = "高" + elsif value == 1 + issuetype = "低" + else + issuetype = "立刻" + end + end + + def jdetails_to_strings(details, no_html=false, options={}) + options[:only_path] = (options[:only_path] == false ? false : true) + options[:token] = options[:token] if options[:token] + strings = [] + values_by_field = {} + details.each do |detail| + + if detail.property == 'cf' + field_id = detail.prop_key + field = CustomField.find_by_id(field_id) + if field && field.multiple? + values_by_field[field_id] ||= {:added => [], :deleted => []} + if detail.old_value + values_by_field[field_id][:deleted] << detail.old_value + end + if detail.value + values_by_field[field_id][:added] << detail.value + end + next + end + end + strings << jshow_detail(detail, no_html, options) + + end + values_by_field.each do |field_id, changes| + detail = JournalDetail.new(:property => 'cf', :prop_key => field_id) + if changes[:added].any? + detail.value = changes[:added] + strings << jshow_detail(detail, no_html, options) + elsif changes[:deleted].any? + detail.old_value = changes[:deleted] + strings << jshow_detail(detail, no_html, options) + end + end + strings + end + + # Returns the textual representation of a single journal detail + def jshow_detail(detail, no_html=false, options={}) + multiple = false + case detail.property + when 'attr' + field = detail.prop_key.to_s.gsub(/\_id$/, "") + label = l(("field_" + field).to_sym) + case detail.prop_key + when 'due_date', 'start_date' + value = format_date(detail.value.to_date) if detail.value + old_value = format_date(detail.old_value.to_date) if detail.old_value + + when 'project_id', 'status_id', 'tracker_id', 'assigned_to_id', + 'priority_id', 'category_id', 'fixed_version_id' + value = find_name_by_reflection(field, detail.value) + old_value = find_name_by_reflection(field, detail.old_value) + + when 'estimated_hours' + value = "%0.02f" % detail.value.to_f unless detail.value.blank? + old_value = "%0.02f" % detail.old_value.to_f unless detail.old_value.blank? + + when 'parent_id' + label = l(:field_parent_issue) + value = "##{detail.value}" unless detail.value.blank? + old_value = "##{detail.old_value}" unless detail.old_value.blank? + + when 'is_private' + value = l(detail.value == "0" ? :general_text_No : :general_text_Yes) unless detail.value.blank? + old_value = l(detail.old_value == "0" ? :general_text_No : :general_text_Yes) unless detail.old_value.blank? + end + when 'cf' + custom_field = CustomField.find_by_id(detail.prop_key) + if custom_field + multiple = custom_field.multiple? + label = custom_field.name + value = format_value(detail.value, custom_field.field_format) if detail.value + old_value = format_value(detail.old_value, custom_field.field_format) if detail.old_value + end + when 'attachment' + label = l(:label_attachment) + end + call_hook(:helper_issues_show_detail_after_setting, + {:detail => detail, :label => label, :value => value, :old_value => old_value }) + + label ||= detail.prop_key + value ||= detail.value + old_value ||= detail.old_value + + unless no_html + label = content_tag('strong', label) + old_value = content_tag("i", old_value) if detail.old_value + old_value = content_tag("del", old_value) if detail.old_value and detail.value.blank? + if detail.property == 'attachment' && !value.blank? && atta = Attachment.find_by_id(detail.prop_key) + # Link to the attachment if it has not been removed + if options[:token].nil? + value = atta.filename + else + value = atta.filename + end + # 放大镜搜索功能 + # if options[:only_path] != false && atta.is_text? + # value += link_to( + # image_tag('magnifier.png'), + # :controller => 'attachments', :action => 'show', + # :id => atta, :filename => atta.filename + # ) + # end + else + value = content_tag("i", value) if value + end + end + # 缺陷更新结果在消息中显示样式 + if no_html == "message" + label = content_tag(:span, label, :class => "issue_update_message") + old_value = content_tag("span", old_value) if detail.old_value + old_value = content_tag("del", old_value) if detail.old_value and detail.value.blank? + if detail.property == 'attachment' && !value.blank? && atta = Attachment.find_by_id(detail.prop_key) + # Link to the attachment if it has not been removed + if options[:token].nil? + value = atta.filename + else + value = atta.filename + end + else + value = content_tag(:span, value, :class => "issue_update_message_value") if value + end + end + + if detail.property == 'attr' && detail.prop_key == 'description' + s = l(:text_journal_changed_no_detail, :label => label) + unless no_html + diff_link = link_to l(:label_diff), + {:controller => 'journals', :action => 'diff', :id => detail.journal_id, + :detail_id => detail.id, :only_path => options[:only_path]}, + :title => l(:label_view_diff) + s << " (#{ diff_link })" + end + s.html_safe + elsif detail.value.present? + case detail.property + when 'attr', 'cf' + if detail.old_value.present? + l(:text_journal_changed, :label => label, :old => old_value, :new => value).html_safe + elsif multiple + l(:text_journal_added, :label => label, :value => value).html_safe + else + l(:text_journal_set_to, :label => label, :value => value).html_safe + end + when 'attachment' + l(:text_journal_added, :label => label, :value => value).html_safe + end + else + l(:text_journal_deleted, :label => label, :old => old_value).html_safe + end + end + + #课程动态的更新 + def update_course_activity_api type, id + course_activity = CourseActivity.where("course_act_type=? and course_act_id =?", type.to_s, id.to_i).first + if course_activity + course_activity.updated_at = Time.now + course_activity.save + end + end + #首页动态更新 + def update_user_activity_api type, id + user_activity = UserActivity.where("act_type=? and act_id =?", type.to_s, id.to_i).first + if user_activity + user_activity.updated_at = Time.now + user_activity.save + end + end + #项目动态更新 + def update_forge_activity_api type, id + forge_activity = ForgeActivity.where("forge_act_type=? and forge_act_id=?", type.to_s, id.to_i).first + if forge_activity + forge_activity.updated_at = Time.now + forge_activity.save + end + end + #组织动态更新 + def update_org_activity_api type , id + org_activity = OrgActivity.where("org_act_type=? and org_act_id =?", type.to_s, id.to_i).first + if org_activity + org_activity.updated_at = Time.now + org_activity.save + end + end + #个人动态更新 + def update_principal_activity_api type, id + principal_activity = PrincipalActivity.where("principal_act_type=? and principal_act_id =?", type.to_s, id.to_i).first + if principal_activity + principal_activity.updated_at = Time.now + principal_activity.save + end + end + + #赞/取消赞 + def praise_or_cancel(type,id,user,flag) + unless id.nil? and type.nil? + #首先创建或更新praise_tread 表 + pt = PraiseTread.new + pt.user_id = user.id + pt.praise_tread_object_id = id.to_i + pt.praise_tread_object_type = type + pt.praise_or_tread = flag + pt.save + # end + + #再创建或更新praise_tread_cache表 + #@ptc = PraiseTreadCache.find_by_object_id_and_object_type(id,type) + ptc = PraiseTreadCache.where("object_id = ? and object_type = ?",id.to_i,type).first + ptc = ptc.nil? ? PraiseTreadCache.new : ptc + ptc.object_id = id.to_i + ptc.object_type = type + ptc.save + ptc.praise_plus(flag,1) + end + end + + def praise_plus(flag,num) + case flag + when 1 + self.update_attribute(:praise_num, self.praise_num.to_i + num) + end + end + + def praise_minus(num) + self.update_attribute(:praise_num, self.praise_num.to_i - num) + end end \ No newline at end of file diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb index 1d443610f..163e76999 100644 --- a/app/helpers/application_helper.rb +++ b/app/helpers/application_helper.rb @@ -33,6 +33,10 @@ module ApplicationHelper extend Forwardable def_delegators :wiki_helper, :wikitoolbar_for, :heads_for_wiki_formatter + def update_visiti_count container + container.update_column(:visits, container.visits + 1) + end + # Time 2015-03-24 15:27:29 # Author lizanle # Description 从硬盘上删除对应的资源文件 @@ -116,60 +120,53 @@ module ApplicationHelper case type when "HomeworkCommon" if course_contributor_score.nil? - CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 0, :message_reply_num => 0, - :news_reply_num => 0, :resource_num => 0, :journal_num => 0, :journal_reply_num => 0, :homework_journal_num => 1) + CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :homework_journal_num => 1) else - score = course_contributor_score.homework_journal_num + 1 - course_contributor_score.update_attributes(:homework_journal_num => score) + score = course_contributor_score.homework_journal_num.to_i + 1 + course_contributor_score.update_column(:homework_journal_num, score) end # 课程留言 when "Course" if course_contributor_score.nil? - CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 0, :message_reply_num => 0, - :news_reply_num => 0, :resource_num => 0, :journal_num => 1, :journal_reply_num => 0) + CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :journal_num => 1) else - score = course_contributor_score.journal_num + 1 - course_contributor_score.update_attributes(:journal_num => score) + score = course_contributor_score.journal_num.to_i + 1 + course_contributor_score.update_column(:journal_num, score) end when "Message" if course_contributor_score.nil? - CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 1, :message_reply_num => 0, - :news_reply_num => 0, :resource_num => 0, :journal_num => 0, :journal_reply_num => 0) + CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 1) else - score = course_contributor_score.message_num + 1 - course_contributor_score.update_attributes(:message_num => score) + score = course_contributor_score.message_num.to_i + 1 + course_contributor_score.update_column(:message_num, score) end when "MessageReply" if course_contributor_score.nil? - CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 0, :message_reply_num => 1, - :news_reply_num => 0, :resource_num => 0, :journal_num => 0, :journal_reply_num => 0) + CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_reply_num => 1) else - score = course_contributor_score.message_reply_num + 1 - course_contributor_score.update_attributes(:message_reply_num => score) + score = course_contributor_score.message_reply_num.to_i + 1 + course_contributor_score.update_column(:message_reply_num, score) end when "NewReply" if course_contributor_score.nil? - CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 0, :message_reply_num => 0, - :news_reply_num => 1, :resource_num => 0, :journal_num => 0, :journal_reply_num => 0) + CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :news_reply_num => 1) else - score = course_contributor_score.news_reply_num + 1 - course_contributor_score.update_attributes(:news_reply_num => score) + score = course_contributor_score.news_reply_num.to_i + 1 + course_contributor_score.update_column(:news_reply_num, score) end when "News" if course_contributor_score.nil? - CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 0, :message_reply_num => 0, - :news_reply_num => 0, :news_num => 1, :resource_num => 0, :journal_num => 0, :journal_reply_num => 0) + CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :news_num => 1) else - score = course_contributor_score.news_num + 1 - course_contributor_score.update_attributes(:news_num => score) + score = course_contributor_score.news_num.to_i + 1 + course_contributor_score.update_column(:news_num, score) end when "Attachment" if course_contributor_score.nil? - CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :message_num => 0, :message_reply_num => 0, - :news_reply_num => 0, :news_num => 0, :resource_num => 1, :journal_num => 0, :journal_reply_num => 0) + CourseContributorScore.create(:course_id => course_id, :user_id => user_id, :resource_num => 1) else - score = course_contributor_score.resource_num + 1 - course_contributor_score.update_attributes(:resource_num => score) + score = course_contributor_score.resource_num.to_i + 1 + course_contributor_score.update_column(:resource_num, score) end end end @@ -180,39 +177,39 @@ module ApplicationHelper case type when "HomeworkCommon" unless course_contributor_score.nil? - score = course_contributor_score.homework_journal_num - 1 - course_contributor_score.update_attribute(:homework_journal_num, score < 0 ? 0 : score) + score = course_contributor_score.homework_journal_num.to_i - 1 + course_contributor_score.update_column(:homework_journal_num, score < 0 ? 0 : score) end # 课程留言 when "Course" unless course_contributor_score.nil? - score = course_contributor_score.journal_num - 1 - course_contributor_score.update_attribute(:journal_num, score < 0 ? 0 : score) + score = course_contributor_score.journal_num.to_i - 1 + course_contributor_score.update_column(:journal_num, score < 0 ? 0 : score) end when "Message" unless course_contributor_score.nil? - score = course_contributor_score.message_num - 1 - course_contributor_score.update_attribute(:message_num, score < 0 ? 0 : score) + score = course_contributor_score.message_num.to_i - 1 + course_contributor_score.update_column(:message_num, score < 0 ? 0 : score) end when "MessageReply" unless course_contributor_score.nil? - score = course_contributor_score.message_reply_num - 1 - course_contributor_score.update_attribute(:message_reply_num, score < 0 ? 0 : score) + score = course_contributor_score.message_reply_num.to_i - 1 + course_contributor_score.update_column(:message_reply_num, score < 0 ? 0 : score) end when "NewReply" unless course_contributor_score.nil? - score = course_contributor_score.news_reply_num - 1 - course_contributor_score.update_attribute(:news_reply_num, score < 0 ? 0 : score) + score = course_contributor_score.news_reply_num.to_i - 1 + course_contributor_score.update_column(:news_reply_num, score < 0 ? 0 : score) end when "News" unless course_contributor_score.nil? - score = course_contributor_score.news_num - 1 - course_contributor_score.update_attribute(:news_num, score < 0 ? 0 : score) + score = course_contributor_score.news_num.to_i - 1 + course_contributor_score.update_column(:news_num, score < 0 ? 0 : score) end when "Attachment" unless course_contributor_score.nil? - score = course_contributor_score.resource_num - 1 - course_contributor_score.update_attribute(:resource_num, score < 0 ? 0 : score) + score = course_contributor_score.resource_num.to_i - 1 + course_contributor_score.update_column(:resource_num, score < 0 ? 0 : score) end end end @@ -2104,6 +2101,8 @@ module ApplicationHelper attachment.container.board.course course = attachment.container.board.course candown= User.current.member_of_course?(course) || (course.is_public==1 && attachment.is_public == 1) + elsif attachment.container.class.to_s=="Organization" + candown = true elsif attachment.container.class.to_s=="HomeworkAttach" candown = true elsif attachment.container.class.to_s=="StudentWorksScore" @@ -2984,8 +2983,12 @@ def homework_common_index_url_in_org(course_id) Setting.protocol + "://" + Setting.host_name + "/homework_common?course=" + course_id.to_s end -def student_work_index_url_in_org(homework_id) - Setting.protocol + "://" + Setting.host_name + "/student_work?homework=" + homework_id.to_s +def student_work_index_url_in_org(homework_id, is_focus = '') + if is_focus != '' + Setting.protocol + "://" + Setting.host_name + "/student_work?homework=" + homework_id.to_s + "&is_focus=" + is_focus.to_s + else + Setting.protocol + "://" + Setting.host_name + "/student_work?homework=" + homework_id.to_s + end end def course_url_in_org(course_id) @@ -3062,3 +3065,18 @@ def host_with_protocol return Setting.protocol + "://" + Setting.host_name end +def strip_html(text,len=0,endss="...") + ss = "" + if text.length>0 + ss=text.gsub(/<\/?.*?>/, '').strip + + if len > 0 && ss.length > len + ss = ss[0, len] + endss + elsif len > 0 && ss.length <= len + ss = ss + #ss = truncate(ss, :length => len) + end + end + return ss +end + diff --git a/app/helpers/courses_helper.rb b/app/helpers/courses_helper.rb index 64531a6f4..3a6b347b3 100644 --- a/app/helpers/courses_helper.rb +++ b/app/helpers/courses_helper.rb @@ -850,7 +850,7 @@ module CoursesHelper # 学生按作业总分排序，取前8个 def hero_homework_score(course, score_sort_by) sql_select = "SELECT members.*,( - SELECT SUM(IF(student_works.final_score is null,null,IF(student_works.final_score = 0, 0, student_works.final_score - student_works.absence_penalty - student_works.late_penalty))) + SELECT SUM(IF(student_works.final_score IS NULL,NULL,IF(student_works.final_score =0,0,IF((student_works.final_score - student_works.absence_penalty - student_works.late_penalty) < 0 , 0, student_works.final_score - student_works.absence_penalty - student_works.late_penalty)))) FROM student_works,homework_commons WHERE student_works.homework_common_id = homework_commons.id AND homework_commons.course_id = #{course.id} diff --git a/app/helpers/issues_helper.rb b/app/helpers/issues_helper.rb index 1cd22558b..b161e29e9 100644 --- a/app/helpers/issues_helper.rb +++ b/app/helpers/issues_helper.rb @@ -19,7 +19,7 @@ module IssuesHelper include ApplicationHelper - + include TagsHelper def issue_list(issues, &block) ancestors = [] issues.each do |issue| diff --git a/app/helpers/organizations_helper.rb b/app/helpers/organizations_helper.rb index 69c355313..4faa802a5 100644 --- a/app/helpers/organizations_helper.rb +++ b/app/helpers/organizations_helper.rb @@ -1,6 +1,7 @@ # encoding: utf-8 module OrganizationsHelper include ApplicationHelper + include FilesHelper def find_user_not_in_current_org_by_name org @@ -28,4 +29,48 @@ module OrganizationsHelper end end + def get_message_org(org_id, field_id) + OrgDocumentComment.find_by_sql("SELECT * FROM org_document_comments where organization_id = #{org_id} and org_subfield_id = #{field_id} and parent_id is null order by updated_at desc limit 8;") + end + + def get_message_reply_org(org_id, ids) + # OrgDocumentComment.find_by_sql("SELECT * FROM org_document_comments where organization_id = #{org_id} and parent_id is not null order by updated_at desc limit 1;") + OrgDocumentComment.find_by_sql("SELECT * FROM org_document_comments where organization_id = #{org_id} and parent_id in (#{ids}) order by updated_at desc limit 1;") + end + + def get_attach_org(field_id) + Attachment.find_by_sql("SELECT * FROM `attachments` where container_id =#{field_id} and container_type = 'OrgSubfield' and is_public =1 order by created_on limit 6;") + end + + def get_attach_org2(field) + org_attachments = field.attachments + attachments = User.current.admin? ? org_attachments : visable_attachemnts(org_attachments) + return attachments.sort_by{|x| x.created_on}.reverse.first(6) + # Attachment.find_by_sql("SELECT * FROM `attachments` where container_id =#{field_id} and container_type = 'OrgSubfield' and is_public =1 order by created_on limit 6;") + end + + # 从内容中获取路径 + def get_image_path_from_content content + r = Regexp.new(/src="\/files\/uploads\/image(.+?)"/) + if r.match(content).nil? + image_path = nil + else + image_path = r.match(content)[1] + end + end + + #排列下拉框 + def subfield_status_option + type = [] + option1 = [] + option1 << "列表" + option1 << "1" + type << option1 + option2 = [] + option2 << "图片" + option2 << "0" + type << option2 + type + end + end diff --git a/app/helpers/repositories_helper.rb b/app/helpers/repositories_helper.rb index 36187b460..3cf781f76 100644 --- a/app/helpers/repositories_helper.rb +++ b/app/helpers/repositories_helper.rb @@ -41,6 +41,23 @@ module RepositoriesHelper identifiers.include?(iden) ? false :true end + # 获取文件目录的最新动态 + def get_trees_last_changes(project_id, rev, ent_name) + g = Gitlab.client + begin + tree_changes = g.rep_last_changes(project_id, :rev => rev, :path => ent_name) + tree_changes + rescue + logger.error("faile to get tress activities!") + end + end + + def translate_time time + case time + when time.include("") + end + end + # 获取diff内容行号 def diff_line_num content content.scan(/@@ -(\d+),\d+ \+\d+,\d+ @@/).first.join("").to_i diff --git a/app/helpers/student_work_helper.rb b/app/helpers/student_work_helper.rb index df5c872f8..4e11e153e 100644 --- a/app/helpers/student_work_helper.rb +++ b/app/helpers/student_work_helper.rb @@ -130,7 +130,7 @@ module StudentWorkHelper def revise_attachment_status homework, attach date = Time.parse(format_time(attach.created_on.to_s)).strftime("%Y-%m-%d") status = "" - if homework.homework_detail_manual && ((homework.anonymous_comment == 0 &&homework.homework_detail_manual.evaluation_start.to_s <= date) || (homework.anonymous_comment == 1 && homework.end_time < date)) + if homework.homework_detail_manual && ((homework.anonymous_comment == 0 &&homework.homework_detail_manual.evaluation_start.to_s <= date) || (homework.anonymous_comment == 1 && homework.end_time.to_s < date)) status = "此时其他同学作品已公开" else status = "此时其他同学作品尚未公开" diff --git a/app/models/attachment.rb b/app/models/attachment.rb index 881621c3a..754bd4dee 100644 --- a/app/models/attachment.rb +++ b/app/models/attachment.rb @@ -23,6 +23,7 @@ class Attachment < ActiveRecord::Base belongs_to :project, foreign_key: 'container_id', conditions: "attachments.container_type = 'Project'" belongs_to :course, foreign_key: 'container_id', conditions: "attachments.container_type = 'Course'" belongs_to :org_subfield, foreign_key: 'container_id', conditions: "attachements.container_type = 'OrgSubfield'" + belongs_to :organization, foreign_key: 'container_id', conditions: "attachements.container_type = 'Organization'" belongs_to :softapplication, foreign_key: 'container_id', conditions: "attachments.container_type = 'Softapplication'" belongs_to :author, :class_name => "User", :foreign_key => "author_id" belongs_to :attachmentstype, :foreign_key => "attachtype",:primary_key => "id" diff --git a/app/models/blog_comment.rb b/app/models/blog_comment.rb index 2b31af604..af21b4f69 100644 --- a/app/models/blog_comment.rb +++ b/app/models/blog_comment.rb @@ -1,5 +1,8 @@ +#encoding: utf-8 class BlogComment < ActiveRecord::Base # attr_accessible :title, :body + require 'net/http' + require 'json' include Redmine::SafeAttributes belongs_to :blog belongs_to :author, :class_name => 'User', :foreign_key => 'author_id' @@ -18,7 +21,7 @@ class BlogComment < ActiveRecord::Base after_save :add_user_activity after_update :update_activity - after_create :update_parent_time + after_create :update_parent_time, :blog_wechat_message before_destroy :destroy_user_activity scope :like, lambda {|arg| @@ -72,4 +75,18 @@ class BlogComment < ActiveRecord::Base end def project end + + #博客回复微信模板消息 + def blog_wechat_message + ws = WechatService.new + if self.parent_id.nil? + self.author.watcher_users.each do |watcher| + content = strip_html self.author.try(:realname) + " 发表了博客：" + self.title.html_safe, 200 + ws.message_update_template watcher.id, "blog_comment", self.id, "#{l(:label_new_blog_template)}", content, format_time(self.created_at) + end + else + content = strip_html self.content.html_safe, 200 + ws.comment_template self.parent.author_id, "blog_comment", self.parent_id, "#{l(:label_blog_comment_template)}", self.author.try(:realname), format_time(self.created_at), content + end + end end diff --git a/app/models/code_tests.rb b/app/models/code_tests.rb new file mode 100644 index 000000000..f5a358b07 --- /dev/null +++ b/app/models/code_tests.rb @@ -0,0 +1,3 @@ +class CodeTests < ActiveRecord::Base + attr_accessible :homework_id, :language, :status, :time_used, :wait_time, :student_work_id +end diff --git a/app/models/comment.rb b/app/models/comment.rb index b87203a50..6b1732eab 100644 --- a/app/models/comment.rb +++ b/app/models/comment.rb @@ -16,6 +16,8 @@ # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. class Comment < ActiveRecord::Base + require 'net/http' + require 'json' include Redmine::SafeAttributes include ApplicationHelper has_many_kindeditor_assets :assets, :dependent => :destroy @@ -39,13 +41,18 @@ class Comment < ActiveRecord::Base after_destroy :down_course_score def act_as_system_message + ws = WechatService.new if self.commented.course if self.author_id != self.commented.author_id self.course_messages << CourseMessage.new(:user_id => self.commented.author_id, :course_id => self.commented.course.id, :viewed => false) + content = strip_html self.comments.html_safe, 200 + ws.comment_template self.commented.author_id, "course_notice", self.id, "#{l(:label_notice_comment_template)}", self.author.try(:realname), format_time(self.created_on), content end else # 项目相关 if self.author_id != self.commented.author_id self.forge_messages << ForgeMessage.new(:user_id => self.commented.author_id, :project_id => self.commented.project.id, :viewed => false) + #content = strip_html self.comments.html_safe, 200 + #ws.comment_template self.commented.author_id, "blog_comment", self.id, "#{l(:label_news_comment_template)}", self.author.try(:realname), format_time(self.created_on), content end end end diff --git a/app/models/homework_common.rb b/app/models/homework_common.rb index f8e222b0f..a2216bdf9 100644 --- a/app/models/homework_common.rb +++ b/app/models/homework_common.rb @@ -1,7 +1,10 @@ +#encoding: utf-8 #老师布置的作业表 #homework_type: 0:普通作业;1:匿评作业;2:编程作业 class HomeworkCommon < ActiveRecord::Base - # attr_accessible :name, :user_id, :description, :publish_time, :end_time, :homework_type, :late_penalty, :course_id + # attr_accessible :name, :user_id, :description, :publish_time, :end_time, :homework_type, :late_penalty, :course_id,:simi_time + require 'net/http' + require 'json' include Redmine::SafeAttributes include ApplicationHelper @@ -26,7 +29,7 @@ class HomeworkCommon < ActiveRecord::Base :author => :author, :url => Proc.new {|o| {:controller => 'student_work', :action => 'index', :homework => o.id}} after_create :act_as_activity, :send_mail, :act_as_course_message - after_update :update_activity + after_update :update_activity, :wechat_message after_save :act_as_course_activity after_destroy :delete_kindeditor_assets @@ -56,6 +59,8 @@ class HomeworkCommon < ActiveRecord::Base self.course.members.each do |m| # if m.user_id != self.user_id self.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => self.course_id, :viewed => false) + ws = WechatService.new + ws.homework_template(m.user_id, "homework", self.id, "#{l(:label_new_homework_template)}", self.course.name, self.name.html_safe, self.end_time.to_s + " 23:59:59") # end end end @@ -98,6 +103,14 @@ class HomeworkCommon < ActiveRecord::Base jfm end + #修改作业后发送微信模板消息 + def wechat_message + self.course.members.each do |member| + ws = WechatService.new + ws.homework_template(member.user_id, "homework", self.id, "#{l(:label_update_homework_template)}", self.course.name, self.name.html_safe, self.end_time.to_s + " 23:59:59") + end + end + delegate :language_name, :language, :to => :homework_detail_programing end diff --git a/app/models/issue.rb b/app/models/issue.rb index 0d72407ba..fd378bc05 100644 --- a/app/models/issue.rb +++ b/app/models/issue.rb @@ -1,3 +1,4 @@ +#encoding: utf-8 # Redmine - project management software # Copyright (C) 2006-2013 Jean-Philippe Lang # @@ -16,6 +17,8 @@ # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. class Issue < ActiveRecord::Base + require 'net/http' + require 'json' include Redmine::SafeAttributes include Redmine::Utils::DateCalculation include UserScoreHelper @@ -156,6 +159,9 @@ class Issue < ActiveRecord::Base # 指派给自己的缺陷不提示消息 unless self.author_id == self.assigned_to_id self.forge_messages << ForgeMessage.new(:user_id => self.assigned_to_id, :project_id => self.project_id, :viewed => false) + ws = WechatService.new + content = strip_html self.author.try(:realname) + " 给您指派了缺陷：" + self.subject.html_safe, 200 + ws.message_update_template self.assigned_to_id, "issues", self.id, "#{l(:label_new_issue_template)}", content, format_time(self.created_on) end if self.tracker_id == 5 self.project.members.each do |m| diff --git a/app/models/journal.rb b/app/models/journal.rb index fd67e8a62..02086fa62 100644 --- a/app/models/journal.rb +++ b/app/models/journal.rb @@ -1,3 +1,4 @@ +#coding=utf-8 # Redmine - project management software # Copyright (C) 2006-2013 Jean-Philippe Lang # @@ -16,6 +17,8 @@ # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. class Journal < ActiveRecord::Base + require 'net/http' + require 'json' include UserScoreHelper belongs_to :journalized, :polymorphic => true,:touch => true # added as a quick fix to allow eager loading of the polymorphic association @@ -52,7 +55,7 @@ class Journal < ActiveRecord::Base # fq after_save :act_as_activity,:be_user_score, :act_as_forge_message, act_as_at_message(:notes, :user_id) - after_create :update_issue_time + after_create :issue_wechat_message # end #after_destroy :down_user_score #before_save :be_user_score @@ -233,4 +236,11 @@ class Journal < ActiveRecord::Base forge_activity.update_attribute(:created_at, self.created_on) unless forge_activity.nil? end end + + #缺陷回复微信模板消息 + def issue_wechat_message + ws = WechatService.new + content = strip_html self.notes.html_safe, 200 + ws.comment_template self.issue.author_id, "issues", self.journalized_id, "#{l(:label_issue_comment_template)}", self.user.try(:realname), format_time(self.created_on), content + end end diff --git a/app/models/journals_for_message.rb b/app/models/journals_for_message.rb index fa5beb813..1f8b0253f 100644 --- a/app/models/journals_for_message.rb +++ b/app/models/journals_for_message.rb @@ -1,7 +1,9 @@ -# fq +#coding=utf-8 # 数据库字段中带有m前缀和is_readed是二次开发添加，之前的字段基本复用 # 注意reply_id 是提到人的id，不是留言id, Base中叫做 at_user class JournalsForMessage < ActiveRecord::Base + require 'net/http' + require 'json' include Redmine::SafeAttributes include UserScoreHelper include ApplicationHelper @@ -253,17 +255,26 @@ class JournalsForMessage < ActiveRecord::Base self.course_messages << CourseMessage.new(:user_id => r, :course_id => self.jour.id, :viewed => false) end end + if self.jour_type == 'HomeworkCommon' + ws = WechatService.new + #content = truncate(strip_tags(self.notes.to_s), length: 200) + content = strip_html self.notes.html_safe, 200 + ws.comment_template self.jour.user_id, "homework", self.jour_id, "#{l(:label_homework_comment_template)}", self.user.try(:realname), format_time(self.created_on), content + end end # 用户留言消息通知 def act_as_user_feedback_message # 主留言 + ws = WechatService.new if self.jour_type == 'Principal' receivers = [] if self.reply_id == 0 if self.user_id != self.jour_id # 过滤自己给自己的留言消息 receivers << self.jour + content = strip_html self.notes, 200 + ws.message_update_template self.jour_id, "journal_for_message", self.id, "#{l(:label_new_journals_template)}", content, format_time(self.created_on) end else # 留言回复 reply_to = User.find(self.reply_id) @@ -273,11 +284,12 @@ class JournalsForMessage < ActiveRecord::Base if self.user_id != self.parent.jour_id && self.reply_id != self.parent.jour_id # 给东家发信息，如果回复的对象是东家则不发 receivers << self.parent.jour end + content = strip_html self.notes, 200 + ws.comment_template self.reply_id, "journal_for_message", self.parent.id, "#{l(:label_journals_comment_template)}", self.user.try(:realname), format_time(self.created_on), content end receivers.each do |r| self.user_feedback_messages << UserFeedbackMessage.new(:user_id => r.id, :journals_for_message_id => self.id, :journals_for_message_type => "Principal", :viewed => false) end - end end @@ -298,5 +310,4 @@ class JournalsForMessage < ActiveRecord::Base down_course_score_num(self.jour.course_id, self.user_id, "HomeworkCommon") end end - end diff --git a/app/models/mailer.rb b/app/models/mailer.rb index 05b0349ec..664e5cfac 100644 --- a/app/models/mailer.rb +++ b/app/models/mailer.rb @@ -1,3 +1,4 @@ +#encoding: utf-8 # Redmine - project management software # Copyright (C) 2006-2013 Jean-Philippe Lang # @@ -626,6 +627,7 @@ class Mailer < ActionMailer::Base # attachments_added(attachments) => Mail::Message object # Mailer.attachments_added(attachments).deliver => sends an email to the project's recipients def homework_added(homework_common) + logger.info "homework added" @homework_common = homework_common @author = homework_common.user @homework_common_url = url_for(:controller => "homework_common", :action =>"index", :homework => @homework_common.id) @@ -727,7 +729,7 @@ class Mailer < ActionMailer::Base :cc => cc, :subject => "[#{message.board.project.name} - #{message.board.name} - msg#{message.root.id}] #{message.subject}", :filter => true - elsif message.course + elsif message.course redmine_headers 'Course' => message.course.id, 'Topic-Id' => (message.parent_id || message.id) @author = message.author @@ -742,7 +744,7 @@ class Mailer < ActionMailer::Base :cc => cc, :subject => "[#{message.board.course.name} - #{message.board.name} - msg#{message.root.id}] #{message.subject}", :filter => true - end + end end # Builds a Mail::Message object used to email the recipients of a project of the specified wiki content was added. @@ -1096,5 +1098,4 @@ class Mailer < ActionMailer::Base 1.upto(len) { |i| newpass << chars[rand(chars.size-1)] } return newpass end - end diff --git a/app/models/member.rb b/app/models/member.rb index 9eac21fa7..cc227cf31 100644 --- a/app/models/member.rb +++ b/app/models/member.rb @@ -145,7 +145,7 @@ class Member < ActiveRecord::Base #当前课程的作业列表 def homework_common_list - HomeworkCommon.where(:course_id => self.course_id) + HomeworkCommon.where("course_id = ? and publish_time is not null and publish_time <= '#{Date.today}'", self.course_id) end #当前学生在指定作业内的得分 @@ -158,7 +158,7 @@ class Member < ActiveRecord::Base end def student_work_score_sum - sql_select = "SELECT (SUM(IF(student_works.final_score IS NULL,NULL,IF(student_works.final_score =0,0,student_works.final_score - student_works.absence_penalty - student_works.late_penalty)))) as score + sql_select = "SELECT (SUM(IF(student_works.final_score IS NULL,NULL,IF(student_works.final_score =0,0,IF((student_works.final_score - student_works.absence_penalty - student_works.late_penalty) < 0 , 0, student_works.final_score - student_works.absence_penalty - student_works.late_penalty))))) AS score FROM student_works,homework_commons WHERE student_works.homework_common_id = homework_commons.id AND homework_commons.course_id = #{self.course_id} diff --git a/app/models/message.rb b/app/models/message.rb index d697db236..9a32dc590 100644 --- a/app/models/message.rb +++ b/app/models/message.rb @@ -1,3 +1,4 @@ +#encoding: utf-8 # Redmine - project management software # Copyright (C) 2006-2013 Jean-Philippe Lang # @@ -16,6 +17,8 @@ # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. class Message < ActiveRecord::Base + require 'net/http' + require 'json' include Redmine::SafeAttributes include UserScoreHelper include ApplicationHelper @@ -77,12 +80,10 @@ class Message < ActiveRecord::Base validates_length_of :subject, :maximum => 255 validate :cannot_reply_to_locked_topic, :on => :create - after_create :add_author_as_watcher, :reset_counters!, :add_boards_count + # after_create :add_author_as_watcher, :reset_counters!, :add_boards_count after_update :update_messages_board, :update_activity after_destroy :reset_counters!,:down_user_score,:delete_kindeditor_assets, :decrease_boards_count, :down_course_score - - after_create :act_as_activity,:act_as_course_activity,:be_user_score,:act_as_forge_activity, - :act_as_system_message, :send_mail, :act_as_student_score, act_as_at_message(:content, :author_id) + after_create :act_as_course_activity, :act_as_forge_activity, :act_as_student_score, act_as_at_message(:content, :author_id), :add_author_as_watcher, :reset_counters!, :add_boards_count #before_save :be_user_score scope :visible, lambda {|*args| @@ -134,11 +135,11 @@ class Message < ActiveRecord::Base if self.project && !project.project_score.nil? # 讨论区 if self.parent_id.nil? - count = self.project.project_score.board_num + 1 - self.project.project_score.update_attribute(:board_num, count) + count = self.project.project_score.board_num.to_i + 1 + self.project.project_score.update_column(:board_num, count) else # 回复 - count = self.project.project_score.board_message_num + 1 - self.project.project_score.update_attribute(:board_message_num, count) + count = self.project.project_score.board_message_num.to_i + 1 + self.project.project_score.update_column(:board_message_num, count) end end end @@ -257,31 +258,40 @@ class Message < ActiveRecord::Base # 主贴项目成员都能收到 # 回帖：帖子的发布人收到 def act_as_system_message + ws = WechatService.new if self.course if self.parent_id.nil? # 主贴 - self.course.members.each do |m| + self.course.members.includes(:user).each do |m| if self.author.allowed_to?(:as_teacher, self.course) && m.user_id != self.author_id # 老师 自己的帖子不给自己发送消息 self.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => self.board.course_id, :viewed => false) + content = strip_html self.subject, 200 + ws.topic_publish_template m.user_id, "course_discussion", self.id, "#{l(:label_course_topic_template)}", content, self.author.try(:realname), format_time(self.created_on) end end else # 回帖 - self.course.members.each do |m| + self.course.members.includes(:user).each do |m| if m.user_id == Message.find(self.parent_id).author_id && m.user_id != self.author_id # 只针对主贴回复，回复自己的帖子不发消息 self.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => self.board.course_id, :viewed => false) + content = strip_html self.content.html_safe, 200 + ws.comment_template m.user_id, "course_discussion", self.parent_id, "#{l(:label_topic_comment_template)}", self.author.try(:realname), format_time(self.created_on), content end end end elsif self.project # 项目相关 if self.parent_id.nil? # 主贴 - self.project.members.each do |m| + self.project.members.includes(:user).each do |m| if m.user_id != self.author_id self.forge_messages << ForgeMessage.new(:user_id => m.user_id, :project_id => self.board.project_id, :viewed => false) + content = strip_html self.subject, 200 + ws.topic_publish_template m.user_id, "project_discussion", self.id, "#{l(:label_project_topic_template)}", content, self.author.try(:realname), format_time(self.created_on) end end else # 回帖 - self.project.members.each do |m| + self.project.members.includes(:user).each do |m| if m.user_id == Message.find(self.parent_id).author_id && m.user_id != self.author_id # 只针对主贴回复，回复自己的帖子不发消息 self.forge_messages << ForgeMessage.new(:user_id => m.user_id, :project_id => self.board.project_id, :viewed => false) + content = strip_html self.content.html_safe, 200 + ws.comment_template m.user_id, "project_discussion", self.parent_id, "#{l(:label_topic_comment_template)}", self.author.try(:realname), format_time(self.created_on), content end end end diff --git a/app/models/news.rb b/app/models/news.rb index 6746d90cd..45e5bc424 100644 --- a/app/models/news.rb +++ b/app/models/news.rb @@ -1,3 +1,4 @@ +#encoding: utf-8 # Redmine - project management software # Copyright (C) 2006-2013 Jean-Philippe Lang # @@ -16,6 +17,8 @@ # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. class News < ActiveRecord::Base + require 'net/http' + require 'json' include Redmine::SafeAttributes belongs_to :project,:touch => true include ApplicationHelper @@ -167,6 +170,9 @@ class News < ActiveRecord::Base self.course.members.each do |m| if m.user_id != self.author_id self.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => self.course_id, :viewed => false) + ws = WechatService.new + content = strip_html self.author.try(:realname) + " 发布了通知：" + self.title.html_safe, 200 + ws.message_update_template m.user_id, "course_notice", self.id, "#{l(:label_new_notice_template)}", self.author.try(:realname) + " 发布了通知：" + content, format_time(self.created_on) end end else diff --git a/app/models/organization.rb b/app/models/organization.rb index 248783a26..427cd4c10 100644 --- a/app/models/organization.rb +++ b/app/models/organization.rb @@ -8,6 +8,8 @@ class Organization < ActiveRecord::Base has_many :org_courses, :dependent => :destroy has_many :org_subfields, :dependent => :destroy has_many :users, :through => :org_members + has_many :files + acts_as_attachable validates_uniqueness_of :name after_create :save_as_org_activity, :add_default_subfields diff --git a/app/models/project.rb b/app/models/project.rb index 184b3c7af..ceec0e182 100644 --- a/app/models/project.rb +++ b/app/models/project.rb @@ -115,6 +115,7 @@ class Project < ActiveRecord::Base has_many :org_projects,:dependent => :destroy has_many :organization,:through => :org_projects + has_many :rep_statics, :class_name => 'RepStatics' # has_many :journals diff --git a/app/models/rep_statics.rb b/app/models/rep_statics.rb new file mode 100644 index 000000000..584af6560 --- /dev/null +++ b/app/models/rep_statics.rb @@ -0,0 +1,4 @@ +class RepStatics < ActiveRecord::Base + belongs_to :project + attr_accessible :add, :commits_num, :del, :email, :project_id, :uname, :changeset +end diff --git a/app/models/repository.rb b/app/models/repository.rb index 571bba1b9..305c82f97 100644 --- a/app/models/repository.rb +++ b/app/models/repository.rb @@ -44,7 +44,7 @@ class Repository < ActiveRecord::Base # validates_uniqueness_of :identifier, :allow_blank => true validates_exclusion_of :identifier, :in => %w(show entry raw changes annotate diff show stats graph) # donwcase letters, digits, dashes, underscores but not digits only - validates_format_of :identifier, :with => /^[a-z0-9_\-]+$/, :allow_blank => true + validates_format_of :identifier, :with => /^[a-zA-Z0-9_\-]*[a-zA-Z_\-]+[a-zA-Z0-9_\-]*$/, :allow_blank => true # Checks if the SCM is enabled when creating a repository validate :repo_create_validation, :on => :create diff --git a/app/models/student_work.rb b/app/models/student_work.rb index 144f3859f..82b1ad4a1 100644 --- a/app/models/student_work.rb +++ b/app/models/student_work.rb @@ -1,6 +1,6 @@ #学生提交作品表 class StudentWork < ActiveRecord::Base - attr_accessible :name, :description, :homework_common_id, :user_id, :final_score, :teacher_score, :student_score, :teaching_asistant_score, :project_id, :is_test + attr_accessible :name, :description, :homework_common_id, :user_id, :final_score, :teacher_score, :student_score, :teaching_asistant_score, :project_id, :is_test, :simi_id, :simi_value belongs_to :homework_common belongs_to :user diff --git a/app/models/student_work_test.rb b/app/models/student_work_test.rb index 0246ecabf..54d5ab07a 100644 --- a/app/models/student_work_test.rb +++ b/app/models/student_work_test.rb @@ -1,6 +1,6 @@ # encoding: utf-8 class StudentWorkTest < ActiveRecord::Base - attr_accessible :student_work_id, :results, :status, :src + attr_accessible :student_work_id, :results, :status, :src, :uwait_time belongs_to :student_work serialize :results, Array diff --git a/app/models/user.rb b/app/models/user.rb index 2a9a13c73..dc7a3e741 100644 --- a/app/models/user.rb +++ b/app/models/user.rb @@ -179,6 +179,7 @@ class User < Principal ##### has_many :shares ,:dependent => :destroy + has_one :user_wechat # add by zjc has_one :level, :class_name => 'UserLevels', :dependent => :destroy @@ -1181,17 +1182,17 @@ class User < Principal def create_user_ealasticsearch_index if self.id != 2 && self.id != 4 - self.__elasticsearch__.index_document + self.__elasticsearch__.index_document if Rails.env.production? end end def update_user_ealasticsearch_index if self.id != 2 && self.id != 4 - self.__elasticsearch__.update_document + self.__elasticsearch__.update_document if Rails.env.production? end end def delete_user_ealasticsearch_index if self.id != 2 && self.id != 4 - self.__elasticsearch__.delete_document + self.__elasticsearch__.delete_document if Rails.env.production? end end diff --git a/app/models/user_wechat.rb b/app/models/user_wechat.rb new file mode 100644 index 000000000..49053dbf0 --- /dev/null +++ b/app/models/user_wechat.rb @@ -0,0 +1,6 @@ +class UserWechat < ActiveRecord::Base + attr_accessible :subscribe, :openid, :nickname, :sex, :language, :city, :province, :country, + :headimgurl, :subscribe_time, :unionid, :remark, :groupid, :user, :user_id + + belongs_to :user +end diff --git a/app/services/wechat_service.rb b/app/services/wechat_service.rb new file mode 100644 index 000000000..2fb222d4f --- /dev/null +++ b/app/services/wechat_service.rb @@ -0,0 +1,117 @@ +#encoding: utf-8 +class WechatService + + def template_data(openid, template_id, type, id, first, key1, key2, key3, remark="具体内容请点击详情查看网站") + data = { + touser:openid, + template_id:template_id, + url:"https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxc09454f171153c2d&redirect_uri=https://www.trustie.net/assets/wechat/app.html#/#{type}/#{id}?response_type=code&scope=snsapi_base&state=123#wechat_redirect", + topcolor:"#FF0000", + data:{ + first: { + value:first, + color:"#173177" + }, + keyword1:{ + value:key1, + color:"#173177" + }, + keyword2:{ + value:key2, + color:"#173177" + }, + keyword3:{ + value:key3, + color:"#173177" + }, + remark:{ + value:remark, + color:"#173177" + } + } + } + data + end + + def homework_template(user_id, type, id, first, key1, key2, key3, remark="具体内容请点击详情查看网站") + uw = UserWechat.where(user_id: user_id).first + unless uw.nil? + data = template_data uw.openid,"3e5Dj2GIx8MOcMyRKpTUEQnM7Tg0ASSCNc01NS9HCGI", type, id, first, key1, key2, key3, remark + begin + req = Wechat.api.template_message_send Wechat::Message.to(uw.openid).template(data) + rescue Exception => e + Rails.logger.error "[homework] ===> #{e}" + end + Rails.logger.info "send over. #{req}" + end + Rails.logger.info "https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxc09454f171153c2d&redirect_uri=https://www.trustie.net/assets/wechat/app.html#/#{type}/#{id}?response_type=code&scope=snsapi_base&state=123#wechat_redirect" + end + + def topic_publish_template(user_id, type, id, first, key1, key2, key3, remark="具体内容请点击详情查看网站") + uw = UserWechat.where(user_id: user_id).first + unless uw.nil? + data = template_data uw.openid,"oKzFCdk7bsIHnGbscA__N8LPQrBkUShvpjV3-kuwWDQ", type, id,first, key1, key2, key3, remark + Rails.logger.info "start send template message: #{data}" + begin + req = Wechat.api.template_message_send Wechat::Message.to(uw.openid).template(data) + rescue Exception => e + Rails.logger.error "[topic_publish] ===> #{e}" + end + Rails.logger.info "send over. #{req}" + end + Rails.logger.info "https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxc09454f171153c2d&redirect_uri=https://www.trustie.net/assets/wechat/app.html#/#{type}/#{id}?response_type=code&scope=snsapi_base&state=123#wechat_redirect" + end + + def comment_template(user_id,type, id, first, key1, key2, key3, remark="具体内容请点击详情查看网站") + uw = UserWechat.where(user_id: user_id).first + unless uw.nil? + data = template_data uw.openid,"A_3f5v90-zK73V9Kijm-paDkl9S-NuM8Cf-1UJi92_c",type, id,first, key1, key2, key3, remark + Rails.logger.info "start send template message: #{data}" + begin + req = Wechat.api.template_message_send Wechat::Message.to(uw.openid).template(data) + rescue Exception => e + Rails.logger.error "[comment] ===> #{e}" + end + Rails.logger.info "send over. #{req}" + end + Rails.logger.info "https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxc09454f171153c2d&redirect_uri=https://www.trustie.net/assets/wechat/app.html#/#{type}/#{id}?response_type=code&scope=snsapi_base&state=123#wechat_redirect" + end + + def message_update_template(user_id, type, id, first, key1, key2, remark="具体内容请点击详情查看网站") + uw = UserWechat.where(user_id: user_id).first + unless uw.nil? + data = { + touser:uw.openid, + template_id:"YTyNPZnQD8uZFBFq-Q6cCOWaq5LA9vL6RFlF2JuD5Cg", + url:"https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxc09454f171153c2d&redirect_uri=https://www.trustie.net/assets/wechat/app.html#/#{type}/#{id}?response_type=code&scope=snsapi_base&state=123#wechat_redirect", + topcolor:"#FF0000", + data:{ + first: { + value:first, + color:"#173177" + }, + keyword1:{ + value:key1, + color:"#173177" + }, + keyword2:{ + value:key2, + color:"#173177" + }, + remark:{ + value:remark, + color:"#173177" + } + } + } + Rails.logger.info "start send template message: #{data}" + begin + req = Wechat.api.template_message_send Wechat::Message.to(uw.openid).template(data) + rescue Exception => e + Rails.logger.error "[message_update] ===> #{e}" + end + Rails.logger.info "send over. #{req}" + end + Rails.logger.info "https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxc09454f171153c2d&redirect_uri=https://www.trustie.net/assets/wechat/app.html#/#{type}/#{id}?response_type=code&scope=snsapi_base&state=123#wechat_redirect" + end +end \ No newline at end of file diff --git a/app/views/admin/_course_detail_tr.html.erb b/app/views/admin/_course_detail_tr.html.erb new file mode 100644 index 000000000..ca15a6696 --- /dev/null +++ b/app/views/admin/_course_detail_tr.html.erb @@ -0,0 +1,32 @@ + + <%= course.id %> + + + + <%= link_to(course.name, course_path(course.id)) %> + + + + <%= link_to(course.try(:teacher).try(:realname).truncate(6, omission: '...'), user_path(course.teacher)) %> + + + <%= studentCount(course) %> + + + <%= course.homework_commons.count%> + + + <%= student_works_num(course) %> + + + <%= visable_attachemnts_incourse(course).count%> + + + <%= course.boards.first.topics.count + Message.where("board_id =? and parent_id is not ?", course.boards.first.id, nil).count %> + + + <%= course.course_activities.count%> + + + <%= link_to( course.is_excellent == 1 || course.excellent_option == 1 ? "取消精品" : "设为精品", { :controller => 'admin', :action => 'set_excellent_course', :id => course.id },:remote=>true, :class => 'icon-del') %> + diff --git a/app/views/admin/_tab_excellent_courses.erb b/app/views/admin/_tab_excellent_courses.erb new file mode 100644 index 000000000..844648c0b --- /dev/null +++ b/app/views/admin/_tab_excellent_courses.erb @@ -0,0 +1,7 @@ +
+
    +
  • <%= link_to '精品课程', {:action => 'excellent_courses'}, class: "#{current_page?(excellent_courses_path)? 'selected' : nil }" %>
    • +
  • <%= link_to '全部课程', {:action => 'excellent_all_courses'}, class: "#{current_page?(excellent_all_courses_path)? 'selected' : nil }" %>
    • + +
+
\ No newline at end of file diff --git a/app/views/admin/code_work_tests.html.erb b/app/views/admin/code_work_tests.html.erb new file mode 100644 index 000000000..64c3a41e1 --- /dev/null +++ b/app/views/admin/code_work_tests.html.erb @@ -0,0 +1,99 @@ +

+ <%=l(:label_code_work_tests)%> +

+ +  + + +
+ + + + + + + + + + + + + + <% @code_work_tests.each do |test| %> + <% if test['homework_id'] != nil %> + "> + + + + + + + + + <% end %> + <% end %> + +
+ 作业id + + 作品id + + 用户等待时间 + + 语言 + + 测试完成时间 + + 答题状态 + + 耗时 +
'> + <% if test['link_hwork'] %> + <%=link_to(test['homework_id'], student_work_index_path(:homework => test['homework_id']))%> + <% else %> + <%= test['homework_id'] %> + <% end %> + '> + <% if test['link_swork'] && test['link_hwork'] %> + <% if !test['is_test'] %> + <%=link_to(test['student_work_id'], student_work_index_path(:homework => test['homework_id'],:student_work_id=>test['student_work_id']))%> + <% else %> + <%=link_to(test['student_work_id'], new_user_commit_homework_users_path(homework_id: test['homework_id'], is_test: true))%> + <% end %> + <% else %> + <%= test['student_work_id'] %> + <% end %> + + <% if test.wait_time != 0 %> + <%=test.wait_time.to_s+"毫秒" %> + <% else %> + <%="未记录"%> + <% end %> + + <%=%W(C C++ Python Java).at(test['language'].to_i - 1)%> + + <%=Time.parse(test.created_at.to_s).strftime("%Y-%m-%d %H:%M:%S")%> + + <% if test.status == 0 %> + <%= "答题正确" %> + <% elsif test.status == -2 %> + <%= "编译错误" %> + <% elsif test.status == 2 %> + <%= "代码超时" %> + <% elsif test.status == -3 %> + <%= "请求超时" %> + <% else %> + <%= "答题错误" %> + <% end %> + + <% if test.time_used > 0 %> + <%=test.time_used.to_s+"毫秒"%> + <% end %> +
+
+ + + +<% html_title(l(:label_code_work_tests)) -%> \ No newline at end of file diff --git a/app/views/admin/courses.html.erb b/app/views/admin/courses.html.erb index 2505b3d06..8e2f146a0 100644 --- a/app/views/admin/courses.html.erb +++ b/app/views/admin/courses.html.erb @@ -13,9 +13,7 @@ <%= text_field_tag 'name', params[:name], :size => 30, :placeholder => '课程名称' %> <%= submit_tag l(:button_apply), :class => "small", :name => nil %> - - <%= l(:button_clear)%> - + <%= link_to l(:button_clear), {:controller => 'admin', :action => 'courses'},:remote => true, :class => 'icon icon-reload' %> <% end %>   diff --git a/app/views/admin/excellent_all_courses.html.erb b/app/views/admin/excellent_all_courses.html.erb new file mode 100644 index 000000000..86e4556f9 --- /dev/null +++ b/app/views/admin/excellent_all_courses.html.erb @@ -0,0 +1,71 @@ +<%= stylesheet_link_tag 'jquery/jquery-ui-1.9.2', :media => 'all' %> +

+ 精品课程列表 +

+<%= render 'tab_excellent_courses' %> + +

+ 全部课程列表 +

+ +<%= form_tag({}, :method => :get) do %> +
+ + <%= text_field_tag 'name', params[:name], :size => 30, :placeholder => '课程名称' %> + <%= submit_tag l(:button_apply), :class => "small", :name => nil %> + <%= link_to l(:button_clear), {:controller => 'admin', :action => 'excellent_all_courses'}, :class => 'icon icon-reload' %> +
+<% end %> +  + +
+ + + + + + + + + + + + + + + + + <% @courses.each do |course| %> + " id="tr_<%= course.id %>"> + <%= render :partial => 'course_detail_tr', :locals => {:course => course} %> + + <% end %> + +
+ 序号 + + 课程名 + + 主讲老师 + + 学生数 + + 作业数 + + 作品数 + + 资源数 + + 帖子数 + + <%=link_to '动态数', excellent_all_courses_path(:order=> @order == "desc" ? 'asc' : 'desc') %> + +
+
+ + +<% html_title(l(:label_excellent_courses_list)) -%> \ No newline at end of file diff --git a/app/views/admin/excellent_courses.html.erb b/app/views/admin/excellent_courses.html.erb index 59426455a..fef6da84d 100644 --- a/app/views/admin/excellent_courses.html.erb +++ b/app/views/admin/excellent_courses.html.erb @@ -1,3 +1,9 @@ +<%= stylesheet_link_tag 'jquery/jquery-ui-1.9.2', :media => 'all' %> +

+ <%=l(:label_excellent_courses_list)%> +

+<%= render 'tab_excellent_courses' %> +

<%=l(:label_excellent_courses_list)%>

diff --git a/app/views/admin/homework.html.erb b/app/views/admin/homework.html.erb index 7260d68ff..03472d0a0 100644 --- a/app/views/admin/homework.html.erb +++ b/app/views/admin/homework.html.erb @@ -22,24 +22,27 @@ 提交作品数 - 提交截止日期 + 作业发布日期 <%@count=@page*30 %> <% for homework in @homework do %> + <% unless homework.nil? %> <% @count+=1 %> <%=@count %> - <%=link_to(homework.name, student_work_index_path(:homework => homework.id))%> + <%=link_to(homework.try(:name), student_work_index_path(:homework => homework.id))%> + <% if homework.course %> <%= link_to(homework.course.name, course_path(homework.course.id)) %> + <% end %> <%= homework.try(:user)%><% else %><%=homework.try(:user).try(:realname) %><% end %>'> <% if homework.try(:user).try(:realname) == ' '%> <%= link_to(homework.try(:user), user_path(homework.user_id)) %> @@ -51,9 +54,10 @@ <%=link_to(StudentWork.where('homework_common_id=?',homework.id).count, student_work_index_path(:homework => homework.id))%> - <%=format_date(homework.end_time) %> + <%=format_date( homework.created_at ) %> + <% end %> <% end %> diff --git a/app/views/admin/organization.html.erb b/app/views/admin/organization.html.erb index 02b897f80..6fde09ede 100644 --- a/app/views/admin/organization.html.erb +++ b/app/views/admin/organization.html.erb @@ -24,7 +24,8 @@ "> - <%= link_to org.name,home_path(:organization => org.id) %> + <%#= link_to org.name,home_path(:organization => org.id) %> + <%= link_to org.name, organization_path(org) %> diff --git a/app/views/admin/set_excellent_course.js.erb b/app/views/admin/set_excellent_course.js.erb new file mode 100644 index 000000000..7b3ade139 --- /dev/null +++ b/app/views/admin/set_excellent_course.js.erb @@ -0,0 +1 @@ +$("#tr_<%=@course.id %>").html("<%=escape_javascript(render :partial => 'course_detail_tr', :locals => {:course => @course}) %>"); \ No newline at end of file diff --git a/app/views/courses/_compare_code_tips_1.html.erb b/app/views/courses/_compare_code_tips_1.html.erb new file mode 100644 index 000000000..a2230bd46 --- /dev/null +++ b/app/views/courses/_compare_code_tips_1.html.erb @@ -0,0 +1,100 @@ +
+
+

+
+ 重新查重 + 查看结果 +
+
+
+
+ + + \ No newline at end of file diff --git a/app/views/courses/_compare_code_tips_2.html.erb b/app/views/courses/_compare_code_tips_2.html.erb new file mode 100644 index 000000000..f926a1a84 --- /dev/null +++ b/app/views/courses/_compare_code_tips_2.html.erb @@ -0,0 +1,22 @@ +
+
+

<%=des%>

+
+ 确定 +
+
+
+
+ + + \ No newline at end of file diff --git a/app/views/courses/_show_compare_code.html.erb b/app/views/courses/_show_compare_code.html.erb new file mode 100644 index 000000000..0d5dd36ec --- /dev/null +++ b/app/views/courses/_show_compare_code.html.erb @@ -0,0 +1,21 @@ + +<% content_for :header_tags do %> + <%= javascript_include_tag "/assets/codemirror/codemirror_python_ruby_c" %> + <%= stylesheet_link_tag "/assets/codemirror/codemirror" %> + <%= stylesheet_link_tag "/assets/codemirror/merge" %> + <%= javascript_include_tag "https://cdnjs.cloudflare.com/ajax/libs/diff_match_patch/20121119/diff_match_patch.js"%> + <%= javascript_include_tag "/assets/codemirror/merge" %> +<% end %> + +
+

<%=src_name%>

+ <% if @simi_value.to_i >= 90 %> +
相似度<%=@simi_value.to_i%>%
+ <% else %> +
相似度<%=@simi_value.to_i%>%
+ <% end %> +

<%=dst_name%>

+ + +
+
diff --git a/app/views/courses/_show_member_score.html.erb b/app/views/courses/_show_member_score.html.erb index 612f408d7..1fa9339e4 100644 --- a/app/views/courses/_show_member_score.html.erb +++ b/app/views/courses/_show_member_score.html.erb @@ -24,11 +24,11 @@ <% final_score = @member_score.homework_common_score(homework_common).first%> - <%= final_score.nil? || final_score.final_score.nil? ? "--" : format("%0.2f", final_score.final_score) %> + <%= final_score.nil? || final_score.final_score.nil? ? "--" : format("%0.2f", final_score.final_score < 0 ? 0 : final_score.final_score) %> <% end %> -
  • 作业积分（总分）<%= (@member_score.student_work_score_sum).first.score %>
    • +
  • 作业积分（总分）<%= format("%0.2f",(@member_score.student_work_score_sum).first.score) %>
    • diff --git a/app/views/courses/addgroups.js.erb b/app/views/courses/addgroups.js.erb index cb7e1fbb1..f0c0f4be3 100644 --- a/app/views/courses/addgroups.js.erb +++ b/app/views/courses/addgroups.js.erb @@ -1 +1,2 @@ -$("#st_groups").html("<%= escape_javascript( render :partial => 'new_groups_name', locals: {:course_groups => @course_groups})%>"); \ No newline at end of file +$("#st_groups").html("<%= escape_javascript( render :partial => 'new_groups_name', locals: {:course_groups => @course_groups})%>"); +$("#member_content").html("<%= escape_javascript( render :partial => 'new_member_list', :locals => {:members => @members})%>"); \ No newline at end of file diff --git a/app/views/courses/code_repeat.html.erb b/app/views/courses/code_repeat.html.erb new file mode 100644 index 000000000..87cf539fa --- /dev/null +++ b/app/views/courses/code_repeat.html.erb @@ -0,0 +1,81 @@ +
    +

    查重结果

    +
    +
      +
    • 被查作品
      • +
    • 疑被抄袭作品
      • +
      +
    +
      +
    • 序号
      • +
    • 作品名称
      • +
    • 姓名
      • +
    • 学号
      • +
    • 时间
      • +
    • 作品名称
      • +
    • 姓名
      • +
    • 学号
      • +
    • 时间
      • +
    • 相似度
      • +
    • 对比
      • +
    + + <%if @homework.homework_type == 2 %> + <% @student_works.each_with_index do |student_work,index|%> +
      +
    • <%=index+1%>
      • + <% student_work_name = student_work.name.nil? || student_work.name.empty? ? student_work.user.show_name + '的作品' : student_work.name%> +
    • <%=student_work_name%>
      • +
    • <%=student_work.user.show_name%>
      • +
    • <%= student_work.user.user_extensions.nil? ? "--" : student_work.user.user_extensions.student_id%>
      • +
    • <%= Time.parse(format_time(student_work.created_at)).strftime("%m-%d %H:%M")%>
      • + <% if student_work.simi_id.to_i > 0 && @works_hash[student_work.simi_id.to_i] %> + <% simi_student_work = @works_hash[student_work.simi_id.to_i] %> + <% simi_student_work_name = simi_student_work.name.nil? || simi_student_work.name.empty? ? simi_student_work.user.show_name + '的作品' : simi_student_work.name%> +
    • <%=simi_student_work_name%>
      • +
    • <%=simi_student_work.user.show_name%>
      • +
    • <%= simi_student_work.user.user_extensions.nil? ? "--" : simi_student_work.user.user_extensions.student_id%>
      • +
    • <%= Time.parse(format_time(simi_student_work.created_at)).strftime("%m-%d %H:%M")%>
      • + <% if student_work.simi_value.to_i >= 90 %> +
    • <%=student_work.simi_value.to_i%>%
      • + <% else %> +
    • <%=student_work.simi_value.to_i%>%
      • + <% end %> + + + +
    • + <%= link_to("查看", show_comparecode_course_path(:homework_id => @homework.id,:src_id => student_work.id,:dst_id => student_work.simi_id.to_i),:class => "cha-btn",:remote => true ) %> +
      • + <%else%> +
    • --
      • +
    • --
      • +
    • --
      • +
    • --
      • +
    • --
      • +
      • + <% end %> +
    + <%end%> + <%end%> +
    +
    +
    + + \ No newline at end of file diff --git a/app/views/courses/show_comparecode.js.erb b/app/views/courses/show_comparecode.js.erb new file mode 100644 index 000000000..be98db344 --- /dev/null +++ b/app/views/courses/show_comparecode.js.erb @@ -0,0 +1,101 @@ +$("#ajax-modal").html('<%= escape_javascript( render :partial => 'courses/show_compare_code' ,:locals => {:src_code=> @src_code,:src_name=> @src_username,:dst_name=> @dst_username, :dst_code=> @dst_code, :simivalue=> @simi_value })%>'); +showModal('ajax-modal', '1250px'); +$('#ajax-modal').siblings().remove(); +$('#ajax-modal').before(""); +$('#ajax-modal').parent().css("top","30%").css("left","20%").css("padding-top","20px").css("position","fixed"); +//$('#ajax-modal').parent().addClass("resourceUploadPopup"); +$('#ajax-modal').css("padding-left","16px").css("padding-bottom","16px"); + +function closeModal(){ + hideModal($(".program-compare-code")); +} + +var program_name = "text/x-csrc"; +var language = <%= @homework.language.to_i %>; +if (language == 1) { + program_name = 'text/x-csrc'; +} else if(language==2){ + program_name = 'text/x-c++src'; +}else if(language==3){ + program_name = 'text/x-cython'; +} else if(language==4){ + program_name = 'text/x-java'; +} +// +//var editor_1 = CodeMirror(document.getElementById("program-code_1"), { +// mode: {name: program_name, +// version: 2, +// singleLineStringErrors: false}, +// lineNumbers: true, +// indentUnit: 2, +// matchBrackets: true, +// readOnly: true, +// value: $("#program-src_1").text() +// } +//); +// +//var editor_2 = CodeMirror(document.getElementById("program-code_2"), { +// mode: {name: program_name, +// version: 2, +// singleLineStringErrors: false}, +// lineNumbers: true, +// indentUnit: 2, +// matchBrackets: true, +// readOnly: true, +// value: $("#program-src_2").text() +// } +//); + +var value, orig1, orig2, dv, panes = 2, highlight = true, connect = null, collapse = false; +function initUI() { + if (value == null) return; + var target = document.getElementById("program-compare-code"); + target.innerHTML = ""; + dv = CodeMirror.MergeView(target, { + value: value, + origLeft: panes == 3 ? orig1 : null, + orig: orig2, + lineNumbers: true, + mode: program_name, + highlightDifferences: highlight, + connect: connect, + collapseIdentical: collapse + }); +} + +function toggleDifferences() { + dv.setShowDifferences(highlight = !highlight); +} + + +value = $("#program-src_1").text(); +orig1 = $("#program-src_1").text(); +orig2 = $("#program-src_2").text(); +initUI(); + + +function mergeViewHeight(mergeView) { + function editorHeight(editor) { + if (!editor) return 0; + return editor.getScrollInfo().height; + } + return Math.max(editorHeight(mergeView.leftOriginal()), + editorHeight(mergeView.editor()), + editorHeight(mergeView.rightOriginal())); +} + +function resize(mergeView) { + var height = mergeViewHeight(mergeView); + for(;;) { + if (mergeView.leftOriginal()) + mergeView.leftOriginal().setSize(null, height); + mergeView.editor().setSize(null, height); + if (mergeView.rightOriginal()) + mergeView.rightOriginal().setSize(null, height); + + var newHeight = mergeViewHeight(mergeView); + if (newHeight >= height) break; + else height = newHeight; + } + mergeView.wrap.style.height = height + "px"; +} \ No newline at end of file diff --git a/app/views/courses/updategroupname.js.erb b/app/views/courses/updategroupname.js.erb index 8dd142557..18fe909fb 100644 --- a/app/views/courses/updategroupname.js.erb +++ b/app/views/courses/updategroupname.js.erb @@ -1,4 +1,5 @@ /** * Created by Administrator on 2014/12/3. */ -$("#st_groups").html("<%= escape_javascript( render :partial => 'new_groups_name', locals: {:course_groups => @course_groups})%>"); \ No newline at end of file +$("#st_groups").html("<%= escape_javascript( render :partial => 'new_groups_name', locals: {:course_groups => @course_groups})%>"); +$("#member_content").html("<%= escape_javascript( render :partial => 'new_member_list', :locals => {:members => @members})%>"); \ No newline at end of file diff --git a/app/views/files/_org_subfield_list.html.erb b/app/views/files/_org_subfield_list.html.erb index 722024a85..ad3ce7a3e 100644 --- a/app/views/files/_org_subfield_list.html.erb +++ b/app/views/files/_org_subfield_list.html.erb @@ -43,8 +43,8 @@
      + <% if User.current.logged? %>
    • - <% if User.current.logged? %> <% if (delete_allowed || User.current.id == file.author_id) && file.container_id == org_subfield.id && file.container_type == "OrgSubfield" %>
      • <%= link_to("发       送".html_safe, 'javascript:void(0)',:class => "postOptionLink",:onclick=>"show_send('#{file.id}','#{User.current.id}','file')") %>
        • @@ -66,8 +66,8 @@
      • <%= link_to("发  送".html_safe, 'javascript:void(0)',:class => "postOptionLink2",:onclick=>"show_send('#{file.id}','#{User.current.id}','file')") %>
      <% end %> - <% end %>
      • + <% end %>
    diff --git a/app/views/files/_org_upload_attachment_list.html.erb b/app/views/files/_org_upload_attachment_list.html.erb new file mode 100644 index 000000000..06fa23387 --- /dev/null +++ b/app/views/files/_org_upload_attachment_list.html.erb @@ -0,0 +1,32 @@ + + + <%= file_field_tag 'attachments[dummy][file]', + :id => "_file#{container.id}", + :class => ie8? ? '':'file_selector', + :multiple => true, + :onchange => "addInputFiles_board(this, '#{container.id}','"+"submit_resource"+"');", + :style => ie8? ? '': 'display:none', + :data => { + :max_file_size => Setting.attachment_max_size.to_i.kilobytes, + :max_file_size_message => l(:error_attachment_too_big, :max_size => number_to_human_size(Setting.attachment_max_size.to_i.kilobytes)), + :max_concurrent_uploads => Redmine::Configuration['max_concurrent_ajax_uploads'].to_i, + :upload_path => uploads_path(:format => 'js'), + :description_placeholder => l(:label_optional_description), + :field_is_public => l(:field_is_public), + :are_you_sure => l(:text_are_you_sure), + :file_count => l(:label_file_count), + :delete_all_files => l(:text_are_you_sure_all), + :lebel_file_uploding => l(:lebel_file_uploding), + :containerid => "#{container.id}" + } %> + + + + + 建议上传高度不超过52px的图片 + +
    +
    + + +
    \ No newline at end of file diff --git a/app/views/files/_org_upload_attachment_list_banner.html.erb b/app/views/files/_org_upload_attachment_list_banner.html.erb new file mode 100644 index 000000000..1ffb68d74 --- /dev/null +++ b/app/views/files/_org_upload_attachment_list_banner.html.erb @@ -0,0 +1,32 @@ + + + <%= file_field_tag 'attachments[dummy][file]', + :id => "_file#{container.id}", + :class => ie8? ? '':'file_selector', + :multiple => true, + :onchange => "addInputFiles_board(this, '#{container.id}','"+"submit_resource"+"');", + :style => ie8? ? '': 'display:none', + :data => { + :max_file_size => Setting.attachment_max_size.to_i.kilobytes, + :max_file_size_message => l(:error_attachment_too_big, :max_size => number_to_human_size(Setting.attachment_max_size.to_i.kilobytes)), + :max_concurrent_uploads => Redmine::Configuration['max_concurrent_ajax_uploads'].to_i, + :upload_path => uploads_path(:format => 'js'), + :description_placeholder => l(:label_optional_description), + :field_is_public => l(:field_is_public), + :are_you_sure => l(:text_are_you_sure), + :file_count => l(:label_file_count), + :delete_all_files => l(:text_are_you_sure_all), + :lebel_file_uploding => l(:lebel_file_uploding), + :containerid => "#{container.id}" + } %> + + + + + 建议上传 长度:1920px 高度:313px 的图片 + +
    +
    + + +
    \ No newline at end of file diff --git a/app/views/files/_upload_org_new_files.html.erb b/app/views/files/_upload_org_new_files.html.erb new file mode 100644 index 000000000..cd460e328 --- /dev/null +++ b/app/views/files/_upload_org_new_files.html.erb @@ -0,0 +1,25 @@ +
    +
    +

    更换Logo

    +
    + <%= error_messages_for 'attachment' %> + + <%= form_tag(organization_files_path(org, :in_org => params[:in_org], :logo => true), :multipart => true,:remote => !ie8?,:name=>"upload_form") do %> + + <%= render :partial => 'files/org_upload_attachment_list', :locals => {:container => org}%> +
    + <%= l(:button_cancel)%> + <%= l(:button_confirm)%> + <% end %> +
    + +
    + +
    + + \ No newline at end of file diff --git a/app/views/files/_upload_org_new_files_banner.html.erb b/app/views/files/_upload_org_new_files_banner.html.erb new file mode 100644 index 000000000..0cb767bf2 --- /dev/null +++ b/app/views/files/_upload_org_new_files_banner.html.erb @@ -0,0 +1,25 @@ +
    +
    +

    更换背景图片

    +
    + <%= error_messages_for 'attachment' %> + + <%= form_tag(organization_files_path(org, :in_org => params[:in_org]), :multipart => true,:remote => !ie8?,:name=>"upload_form") do %> + + <%= render :partial => 'files/org_upload_attachment_list_banner', :locals => {:container => org}%> +
    + <%= l(:button_cancel)%> + <%= l(:button_confirm)%> + <% end %> +
    + +
    + +
    + + \ No newline at end of file diff --git a/app/views/files/create.js.erb b/app/views/files/create.js.erb index 1d66c2955..38308be12 100644 --- a/app/views/files/create.js.erb +++ b/app/views/files/create.js.erb @@ -1,71 +1,75 @@ <% if @addTag%> - <% if @obj_flag == '3'%> - $('#tags_show_issue').html('<%= escape_javascript(render :partial => 'tags/tag_name', +<% if @obj_flag == '3'%> +$('#tags_show_issue').html('<%= escape_javascript(render :partial => 'tags/tag_name', :locals => {:obj => @obj,:non_list_all => false,:object_flag => @obj_flag}) %>'); - //$('#put-tag-form-issue').hide(); - $('#name-issue').val(""); - <% elsif @obj_flag == '6'%> - $("#tags_show-<%=@obj.class%>-<%=@obj.id%>").empty(); - $("#tags_show-<%=@obj.class%>-<%=@obj.id%>").html('<%= escape_javascript(render :partial => 'tags/tag_name', +//$('#put-tag-form-issue').hide(); +$('#name-issue').val(""); +<% elsif @obj_flag == '6'%> +$("#tags_show-<%=@obj.class%>-<%=@obj.id%>").empty(); +$("#tags_show-<%=@obj.class%>-<%=@obj.id%>").html('<%= escape_javascript(render :partial => 'tags/tag_name', :locals => {:obj => @obj,:non_list_all => false,:object_flag => @obj_flag}) %>'); - $("#put-tag-form- <%=@obj.class%>- <%=@obj.id%>").hide(); - $("#put-tag-form-<%=@obj.class%>-<%=@obj.id%> #name").val(""); - <% else %> - $('#tags_show').html('<%= escape_javascript(render :partial => 'tags/tag_name', +$("#put-tag-form- <%=@obj.class%>- <%=@obj.id%>").hide(); +$("#put-tag-form-<%=@obj.class%>-<%=@obj.id%> #name").val(""); +<% else %> +$('#tags_show').html('<%= escape_javascript(render :partial => 'tags/tag_name', :locals => {:obj => @obj,:non_list_all => false,:object_flag => @obj_flag}) %>'); - $('#tags_show').html('<%=render_attachments_tag_save(@project, nil)%>'); - $('#put-tag-form #name').val(""); - //$('#put-tag-form').hide(); - <% end %> +$('#tags_show').html('<%=render_attachments_tag_save(@project, nil)%>'); +$('#put-tag-form #name').val(""); +//$('#put-tag-form').hide(); +<% end %> <% else %> $("#attachments_fields").children().remove(); $("#upload_file_count").text("未上传文件"); $('#upload_file_div').slideToggle('slow'); - <% if @project %> - hideModal(); - <% if @in_project_toolbar %> - window.location.href = '<%= project_files_path(@project) %>' - <% else %> +<% if @project %> +hideModal(); +<% if @in_project_toolbar %> +window.location.href = '<%= project_files_path(@project) %>' +<% else %> - $("#resource_list").html('<%= j(render partial:"project_file", locals: {project: @project}) %>'); - $("#project_files_count_info").html("<%= @all_attachments.count %>"); - $("#project_files_count_nav").html("(<%= @all_attachments.count %>)") - // 添加文件上传成功提示 - <% unless params[:attachments].nil? %> - var div = $('
    文件上传成功！
    '); - $("#course_list").prepend(div); - setTimeout( function(){div.remove();},3000) - <% end %> - <% end %> - <%elsif @course%> - hideModal(); - <%if @in_course_toolbar %> - window.location.href='<%= course_files_path(@course)%>' - <%else%> - $("#resource_list").html('<%= j(render partial: "course_file" ,locals: {course: @course}) %>'); - $("#courses_files_count_info").html("<%= @all_attachments.count%>"); - $("#courses_files_count_nav").html("(<%= @all_attachments.count%>)") - // 添加文件上传成功提示, - <% unless params[:attachments].nil? %> - var div = $('
    文件上传成功！
    '); - $("#course_list").prepend(div); - setTimeout( function(){div.remove();},3000) - <% end %> - <%end%> - <% elsif @org_subfield %> - <% if params[:in_org] %> - window.location.href = '<%= org_subfield_files_path @org_subfield %>'; - <%else %> - hideModal(); - $("#resource_list").html('<%= j(render partial: "subfield_files" ,locals: {org_subfield: @org_subfield}) %>'); - // 添加文件上传成功提示, - <% unless params[:attachments].nil? %> +$("#resource_list").html('<%= j(render partial:"project_file", locals: {project: @project}) %>'); +$("#project_files_count_info").html("<%= @all_attachments.count %>"); +$("#project_files_count_nav").html("(<%= @all_attachments.count %>)") +// 添加文件上传成功提示 +<% unless params[:attachments].nil? %> +var div = $('
    文件上传成功！
    '); +$("#course_list").prepend(div); +setTimeout( function(){div.remove();},3000) +<% end %> +<% end %> +<%elsif @course%> +hideModal(); +<%if @in_course_toolbar %> +window.location.href='<%= course_files_path(@course)%>' +<%else%> +$("#resource_list").html('<%= j(render partial: "course_file" ,locals: {course: @course}) %>'); +$("#courses_files_count_info").html("<%= @all_attachments.count%>"); +$("#courses_files_count_nav").html("(<%= @all_attachments.count%>)") +// 添加文件上传成功提示, +<% unless params[:attachments].nil? %> +var div = $('
    文件上传成功！
    '); +$("#course_list").prepend(div); +setTimeout( function(){div.remove();},3000) +<% end %> +<%end%> +<% elsif @org_subfield %> +<% if params[:in_org] %> +window.location.href = '<%= org_subfield_files_path @org_subfield %>'; +<%else %> +hideModal(); +$("#resource_list").html('<%= j(render partial: "subfield_files" ,locals: {org_subfield: @org_subfield}) %>'); +// 添加文件上传成功提示, +<% unless params[:attachments].nil? %> // var div = $('
    文件上传成功！
    '); // $("#org_subfield_list").prepend(div); // setTimeout( function(){div.remove();},3000); - <% end %> - <% end %> - <% end %> +<% end %> +<% end %> +<% elsif @organization %> //组织单独处理 +hideModal(); +window.location.href = '<%= organization_path @organization %>'; + +<% end %> <% end %> $(document).ready(img_thumbnails); diff --git a/app/views/homework_common/index.html.erb b/app/views/homework_common/index.html.erb index ac4ac9853..e34cf0736 100644 --- a/app/views/homework_common/index.html.erb +++ b/app/views/homework_common/index.html.erb @@ -39,7 +39,21 @@
    -
    作业
    + +
    <%= render :partial => 'homework_search_form',:locals => {:course=>@course} %>
    diff --git a/app/views/layouts/_project_info.html.erb b/app/views/layouts/_project_info.html.erb index d94cbdcc7..30f527595 100644 --- a/app/views/layouts/_project_info.html.erb +++ b/app/views/layouts/_project_info.html.erb @@ -1,6 +1,7 @@ <% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course)) %> <% teacher_num = TeacherAndAssistantCount(@course) %> <% student_num = studentCount(@course) %> +<% course_file_num = visable_attachemnts_incourse(@course).count %> +
    \ No newline at end of file diff --git a/public/assets/wechat/course_notice.html b/public/assets/wechat/course_notice.html new file mode 100644 index 000000000..3b7965733 --- /dev/null +++ b/public/assets/wechat/course_notice.html @@ -0,0 +1,52 @@ + + +
    +
    +
    +
    {{news.title}}
    + + + + + + + +
    发布者：{{news.author.realname}}
    来   源：{{news.course_name}}  |  课程通知
    +
    +
    +
    +
    + {{news.created_on}} +
    +
    +
    +
    回复 ({{news.comments_count}})
    +
    已赞 ({{news.praise_count}})
    +
    赞 ({{news.praise_count}})
    +
    +
    +
    +
    +
    +
    + +
    +
    {{comments.created_on}}
    +
    回复
    +
    +
    +
    +
    +
    +
    +
    + +
    + +
    + +
    +
    +
    +
    +
    diff --git a/public/assets/wechat/homework_detail.html b/public/assets/wechat/homework_detail.html new file mode 100644 index 000000000..fec0c4cff --- /dev/null +++ b/public/assets/wechat/homework_detail.html @@ -0,0 +1,58 @@ + + +
    +
    +
    +
    {{homework.name}}
    + + + + + + + +
    发布者： + {{homework.author.realname}} + {{homework.author.nickname}}
    来   源：{{homework.course_name}}  |  课程作业
    +
    +
    + 迟交扣分：{{homework.late_penalty}}分
    + 缺评扣分：{{homework.absence_penalty}}分/作品
    + 匿评开启时间：{{homework.evaluation_start}}
    + 匿评关闭时间：{{homework.evaluation_end}}     +
    +
    + {{homework.publish_time}} +
    +
    +
    +
    回复 ({{homework.whomework_journal_count}})
    +
    已赞 ({{homework.praise_count}})
    +
    赞 ({{homework.praise_count}})
    +
    +
    +
    +
    +
    +
    + +
    +
    {{journal.lasted_comment}}
    +
    回复
    +
    +
    +
    +
    +
    +
    +
    + +
    + +
    + +
    +
    +
    +
    +
    \ No newline at end of file diff --git a/public/assets/wechat/issue.html b/public/assets/wechat/issue.html new file mode 100644 index 000000000..558496ef0 --- /dev/null +++ b/public/assets/wechat/issue.html @@ -0,0 +1,50 @@ + + + + react js + + + + + + + + + + + +
    + + + + + + + + + + \ No newline at end of file diff --git a/public/assets/wechat/issue_detail.html b/public/assets/wechat/issue_detail.html new file mode 100644 index 000000000..f61d803dd --- /dev/null +++ b/public/assets/wechat/issue_detail.html @@ -0,0 +1,56 @@ + + +
    +
    +
    +
    {{issue.subject}}
    + + + + + + + +
    发布者：{{issue.author.realname}}
    来   源：{{issue.project_name}}  |  项目缺陷
    +
    +
    + 状   态：{{issue.issue_status}}
    + 优先级：{{issue.issue_priority}}
    + 指派给：{{issue.issue_assigned_to}}
    + 完成度：{{issue.done_ratio}}%     +
    +
    + {{issue.created_on}} +
    +
    +
    +
    回复 ({{issue.journals_count}})
    +
    已赞 ({{issue.praise_count}})
    +
    赞 ({{issue.praise_count}})
    +
    +
    +
    +
    +
    +
    + +
    +
    {{journal.created_on}}
    +
    回复
    +
    +
    +
    +
    +
    +
    +
    + +
    + +
    + +
    +
    +
    +
    +
    diff --git a/public/assets/wechat/jour_message_detail.html b/public/assets/wechat/jour_message_detail.html new file mode 100644 index 000000000..0bc87214b --- /dev/null +++ b/public/assets/wechat/jour_message_detail.html @@ -0,0 +1,44 @@ + +
    +
    +
    +
    {{message.user.realname}}给您留言了
    +
    {{message.created_on}}
    +
    +
    +
    +
    +
    +
    +
    +
    回复 ({{message.reply_count}})
    +
    已赞 ({{message.praise_count}})
    +
    赞 ({{message.praise_count}})
    +
    +
    + +
    +
    +
    +
    + +
    +
    {{journal.lasted_comment}}
    +
    回复
    +
    +
    +
    +
    +
    +
    +
    + +
    + +
    + +
    +
    +
    +
    +
    \ No newline at end of file diff --git a/public/assets/wechat/project_discussion.html b/public/assets/wechat/project_discussion.html new file mode 100644 index 000000000..890b47a73 --- /dev/null +++ b/public/assets/wechat/project_discussion.html @@ -0,0 +1,52 @@ + + +
    +
    +
    +
    {{discussion.subject}}
    + + + + + + + +
    发布者：{{discussion.user.realname}}
    来   源：{{discussion.course_project_name}}  |  项目讨论区
    +
    +
    +
    +
    + {{discussion.created_on}} +
    +
    +
    +
    回复 ({{discussion.replies_count}})
    +
    已赞 ({{discussion.praise_count}})
    +
    赞 ({{discussion.praise_count}})
    +
    +
    +
    +
    +
    +
    + +
    +
    {{journal.lasted_comment}}
    +
    回复
    +
    +
    +
    +
    +
    +
    +
    + +
    + +
    + +
    +
    +
    +
    +
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}, complete: function(){ $this.removeClass('ajax-loading'); } @@ -1065,10 +1065,10 @@ function observeSearchfieldOnInput(fieldId, url,send_id,send_ids, send_type) { var reset = function() { if (timer) { clearInterval(timer); - timer = setInterval(check, 300); + timer = setInterval(check, 500); } }; - var timer = setInterval(check, 300); + var timer = setInterval(check, 500); $this.bind('keyup click mousemove', reset); }); } @@ -1221,3 +1221,20 @@ function clear_data(k,mdu){ $("#e_tip").html(""); } } + +function expand_reply(container,btnid){ + var target = $(container); + var btn = $(btnid); + if(btn.data('init')=='0'){ + btn.data('init',1); + btn.html('收起回复'); + target.show(); + }else{ + btn.data('init',0); + btn.html('展开更多'); + target.hide(); + target.eq(0).show(); + target.eq(1).show(); + target.eq(2).show(); + } +} diff --git a/public/javascripts/course.js b/public/javascripts/course.js index b5255f786..46b8b0e54 100644 --- a/public/javascripts/course.js +++ b/public/javascripts/course.js @@ -114,7 +114,7 @@ function regex_course_class_period() } else { - $("#course_class_period_notice").html("学时总数必须为数字"); 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e=this.label,f=this.axis.chart.renderer;if(!e)e={align:a.textAlign||a.align,rotation:a.rotation},e.zIndex=d,this.label=e=f.text(a.text,0,0,a.useHTML).attr(e).css(a.style).add();d=[b[1],b[4],c?b[6]:b[1]];b=[b[2],b[5],c?b[7]:b[2]];c=Ra(d);f=Ra(b);e.align(a,!1,{x:c,y:f,width:Ea(d)-c,height:Ea(b)-f});e.show()},destroy:function(){oa(this.axis.plotLinesAndBands, +this);delete this.axis;Sa(this)}};var ka=B.Axis=function(){this.init.apply(this,arguments)};ka.prototype={defaultOptions:{dateTimeLabelFormats:{millisecond:"%H:%M:%S.%L",second:"%H:%M:%S",minute:"%H:%M",hour:"%H:%M",day:"%e. %b",week:"%e. %b",month:"%b '%y",year:"%Y"},endOnTick:!1,gridLineColor:"#D8D8D8",labels:{enabled:!0,style:{color:"#606060",cursor:"default",fontSize:"11px"},x:0,y:15},lineColor:"#C0D0E0",lineWidth:1,minPadding:0.01,maxPadding:0.01,minorGridLineColor:"#E0E0E0",minorGridLineWidth:1, +minorTickColor:"#A0A0A0",minorTickLength:2,minorTickPosition:"outside",startOfWeek:1,startOnTick:!1,tickColor:"#C0D0E0",tickLength:10,tickmarkPlacement:"between",tickPixelInterval:100,tickPosition:"outside",title:{align:"middle",style:{color:"#707070"}},type:"linear"},defaultYAxisOptions:{endOnTick:!0,gridLineWidth:1,tickPixelInterval:72,showLastLabel:!0,labels:{x:-8,y:3},lineWidth:0,maxPadding:0.05,minPadding:0.05,startOnTick:!0,title:{rotation:270,text:"Values"},stackLabels:{enabled:!1,formatter:function(){return B.numberFormat(this.total, +-1)},style:D(aa.line.dataLabels.style,{color:"#000000"})}},defaultLeftAxisOptions:{labels:{x:-15,y:null},title:{rotation:270}},defaultRightAxisOptions:{labels:{x:15,y:null},title:{rotation:90}},defaultBottomAxisOptions:{labels:{autoRotation:[-45],x:0,y:null},title:{rotation:0}},defaultTopAxisOptions:{labels:{autoRotation:[-45],x:0,y:-15},title:{rotation:0}},init:function(a,b){var c=b.isX;this.chart=a;this.horiz=a.inverted?!c:c;this.coll=(this.isXAxis=c)?"xAxis":"yAxis";this.opposite=b.opposite;this.side= +b.side||(this.horiz?this.opposite?0:2:this.opposite?1:3);this.setOptions(b);var d=this.options,e=d.type;this.labelFormatter=d.labels.formatter||this.defaultLabelFormatter;this.userOptions=b;this.minPixelPadding=0;this.reversed=d.reversed;this.visible=d.visible!==!1;this.zoomEnabled=d.zoomEnabled!==!1;this.categories=d.categories||e==="category";this.names=this.names||[];this.isLog=e==="logarithmic";this.isDatetimeAxis=e==="datetime";this.isLinked=q(d.linkedTo);this.ticks={};this.labelEdge=[];this.minorTicks= +{};this.plotLinesAndBands=[];this.alternateBands={};this.len=0;this.minRange=this.userMinRange=d.minRange||d.maxZoom;this.range=d.range;this.offset=d.offset||0;this.stacks={};this.oldStacks={};this.stacksTouched=0;this.min=this.max=null;this.crosshair=p(d.crosshair,ta(a.options.tooltip.crosshairs)[c?0:1],!1);var f,d=this.options.events;sa(this,a.axes)===-1&&(c&&!this.isColorAxis?a.axes.splice(a.xAxis.length,0,this):a.axes.push(this),a[this.coll].push(this));this.series=this.series||[];if(a.inverted&& +c&&this.reversed===z)this.reversed=!0;this.removePlotLine=this.removePlotBand=this.removePlotBandOrLine;for(f in d)M(this,f,d[f]);if(this.isLog)this.val2lin=Da,this.lin2val=na},setOptions:function(a){this.options=D(this.defaultOptions,this.isXAxis?{}:this.defaultYAxisOptions,[this.defaultTopAxisOptions,this.defaultRightAxisOptions,this.defaultBottomAxisOptions,this.defaultLeftAxisOptions][this.side],D(N[this.coll],a))},defaultLabelFormatter:function(){var a=this.axis,b=this.value,c=a.categories,d= +this.dateTimeLabelFormat,e=N.lang.numericSymbols,f=e&&e.length,g,h=a.options.labels.format,a=a.isLog?b:a.tickInterval;if(h)g=Ka(h,this);else if(c)g=b;else if(d)g=Qa(d,b);else if(f&&a>=1E3)for(;f--&&g===z;)c=Math.pow(1E3,f+1),a>=c&&b*10%c===0&&e[f]!==null&&(g=B.numberFormat(b/c,-1)+e[f]);g===z&&(g=P(b)>=1E4?B.numberFormat(b,-1):B.numberFormat(b,-1,z,""));return g},getSeriesExtremes:function(){var a=this,b=a.chart;a.hasVisibleSeries=!1;a.dataMin=a.dataMax=a.threshold=null;a.softThreshold=!a.isXAxis; +a.buildStacks&&a.buildStacks();o(a.series,function(c){if(c.visible||!b.options.chart.ignoreHiddenSeries){var d=c.options,e=d.threshold,f;a.hasVisibleSeries=!0;a.isLog&&e<=0&&(e=null);if(a.isXAxis){if(d=c.xData,d.length)a.dataMin=F(p(a.dataMin,d[0]),Ra(d)),a.dataMax=t(p(a.dataMax,d[0]),Ea(d))}else{c.getExtremes();f=c.dataMax;c=c.dataMin;if(q(c)&&q(f))a.dataMin=F(p(a.dataMin,c),c),a.dataMax=t(p(a.dataMax,f),f);if(q(e))a.threshold=e;if(!d.softThreshold||a.isLog)a.softThreshold=!1}}})},translate:function(a, +b,c,d,e,f){var g=this.linkedParent||this,h=1,i=0,k=d?g.oldTransA:g.transA,d=d?g.oldMin:g.min,j=g.minPixelPadding,e=(g.isOrdinal||g.isBroken||g.isLog&&e)&&g.lin2val;if(!k)k=g.transA;if(c)h*=-1,i=g.len;g.reversed&&(h*=-1,i-=h*(g.sector||g.len));b?(a=a*h+i,a-=j,a=a/k+d,e&&(a=g.lin2val(a))):(e&&(a=g.val2lin(a)),f==="between"&&(f=0.5),a=h*(a-d)*k+i+h*j+(ma(f)?k*f*g.pointRange:0));return a},toPixels:function(a,b){return this.translate(a,!1,!this.horiz,null,!0)+(b?0:this.pos)},toValue:function(a,b){return this.translate(a- +(b?0:this.pos),!0,!this.horiz,null,!0)},getPlotLinePath:function(a,b,c,d,e){var f=this.chart,g=this.left,h=this.top,i,k,j=c&&f.oldChartHeight||f.chartHeight,l=c&&f.oldChartWidth||f.chartWidth,m;i=this.transB;var n=function(a,b,c){if(ac)d?a=F(t(b,a),c):m=!0;return a},e=p(e,this.translate(a,null,null,c)),a=c=A(e+i);i=k=A(j-e-i);isNaN(e)?m=!0:this.horiz?(i=h,k=j-this.bottom,a=c=n(a,g,g+this.width)):(a=g,c=l-this.right,i=k=n(i,h,h+this.height));return m&&!d?null:f.renderer.crispLine(["M",a,i,"L", +c,k],b||1)},getLinearTickPositions:function(a,b,c){var d,e=fa(T(b/a)*a),f=fa(ua(c/a)*a),g=[];if(b===c&&ma(b))return[b];for(b=e;b<=f;){g.push(b);b=fa(b+a);if(b===d)break;d=b}return g},getMinorTickPositions:function(){var a=this.options,b=this.tickPositions,c=this.minorTickInterval,d=[],e,f=this.pointRangePadding||0;e=this.min-f;var f=this.max+f,g=f-e;if(g&&g/c=this.minRange,f,g,h,i,k,j;if(this.isXAxis&&this.minRange===z&&!this.isLog)q(a.min)||q(a.max)?this.minRange=null:(o(this.series,function(a){i=a.xData;for(g=k=a.xIncrement?1:i.length-1;g>0;g--)if(h=i[g]- 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+b.max!==b.oldMax)});b.setAxisTranslation(!0);b.beforeSetTickPositions&&b.beforeSetTickPositions();if(b.postProcessTickInterval)b.tickInterval=b.postProcessTickInterval(b.tickInterval);if(b.pointRange&&!j)b.tickInterval=t(b.pointRange,b.tickInterval);a=p(d.minTickInterval,b.isDatetimeAxis&&b.closestPointRange);if(!j&&b.tickInterval0.5&&b.tickInterval<5&&b.max>1E3&&b.max<9999)), +!!this.tickAmount);if(!this.tickAmount&&this.len)b.tickInterval=b.unsquish();this.setTickPositions()},setTickPositions:function(){var a=this.options,b,c=a.tickPositions,d=a.tickPositioner,e=a.startOnTick,f=a.endOnTick,g;this.tickmarkOffset=this.categories&&a.tickmarkPlacement==="between"&&this.tickInterval===1?0.5:0;this.minorTickInterval=a.minorTickInterval==="auto"&&this.tickInterval?this.tickInterval/5:a.minorTickInterval;this.tickPositions=b=c&&c.slice();if(!b&&(b=this.isDatetimeAxis?this.getTimeTicks(this.normalizeTimeTickInterval(this.tickInterval, 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a=this.chart,b=this.options,c=b.offsetLeft||0,d=this.horiz,e=p(b.width,a.plotWidth-c+(b.offsetRight||0)),f=p(b.height,a.plotHeight),g=p(b.top,a.plotTop),b=p(b.left,a.plotLeft+c),c=/%$/;c.test(f)&&(f=Math.round(parseFloat(f)/ +100*a.plotHeight));c.test(g)&&(g=Math.round(parseFloat(g)/100*a.plotHeight+a.plotTop));this.left=b;this.top=g;this.width=e;this.height=f;this.bottom=a.chartHeight-f-g;this.right=a.chartWidth-e-b;this.len=t(d?e:f,0);this.pos=d?b:g},getExtremes:function(){var a=this.isLog;return{min:a?fa(na(this.min)):this.min,max:a?fa(na(this.max)):this.max,dataMin:this.dataMin,dataMax:this.dataMax,userMin:this.userMin,userMax:this.userMax}},getThreshold:function(a){var b=this.isLog,c=b?na(this.min):this.min,b=b?na(this.max): +this.max;a===null?a=b<0?b:c:c>a?a=c:b15&&a<165?"right":a>195&&a<345?"left":"center"},unsquish:function(){var a=this.ticks,b=this.options.labels,c=this.horiz,d=this.tickInterval,e=d,f=this.len/(((this.categories?1:0)+this.max-this.min)/d),g,h=b.rotation,i=this.chart.renderer.fontMetrics(b.style.fontSize,a[0]&&a[0].label),k,j=Number.MAX_VALUE,l,m=function(a){a/=f||1;a=a>1?ua(a):1;return a* +d};c?(l=!b.staggerLines&&!b.step&&(q(h)?[h]:f=-90&&a<=90)k=m(P(i.h/$(ga*a))),b=k+P(a/360),bm)m=a.labelLength}),m>i&&m>h.h?k.rotation=this.labelRotation:this.labelRotation=0;else if(g&&(l={width:i+"px"},!j)){l.textOverflow="clip";for(n=c.length;!f&&n--;)if(r=c[n],i=d[r].label)if(i.styles.textOverflow=== +"ellipsis"&&i.css({textOverflow:"clip"}),i.getBBox().height>this.len/c.length-(h.h-h.f)||d[r].labelLength>g)i.specCss={textOverflow:"ellipsis"}}if(k.rotation&&(l={width:(m>a.chartHeight*0.5?a.chartHeight*0.33:a.chartHeight)+"px"},!j))l.textOverflow="ellipsis";if(this.labelAlign=e.align||this.autoLabelAlign(this.labelRotation))k.align=this.labelAlign;o(c,function(a){var b=(a=d[a])&&a.label;if(b)b.attr(k),l&&b.css(D(l,b.specCss)),delete b.specCss,a.rotation=k.rotation});this.tickRotCorr=b.rotCorr(h.b, +this.labelRotation||0,this.side!==0)},hasData:function(){return this.hasVisibleSeries||q(this.min)&&q(this.max)&&!!this.tickPositions},getOffset:function(){var a=this,b=a.chart,c=b.renderer,d=a.options,e=a.tickPositions,f=a.ticks,g=a.horiz,h=a.side,i=b.inverted?[1,0,3,2][h]:h,k,j,l=0,m,n=0,r=d.title,s=d.labels,R=0,v=a.opposite,x=b.axisOffset,b=b.clipOffset,w=[-1,1,1,-1][h],u,ba=a.axisParent;k=a.hasData();a.showAxis=j=k||p(d.showEmpty,!0);a.staggerLines=a.horiz&&s.staggerLines;if(!a.axisGroup)a.gridGroup= +c.g("grid").attr({zIndex:d.gridZIndex||1}).add(ba),a.axisGroup=c.g("axis").attr({zIndex:d.zIndex||2}).add(ba),a.labelGroup=c.g("axis-labels").attr({zIndex:s.zIndex||7}).addClass("highcharts-"+a.coll.toLowerCase()+"-labels").add(ba);if(k||a.isLinked){if(o(e,function(b){f[b]?f[b].addLabel():f[b]=new 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b=this.chart,c=this.chartPosition,a=this.normalize(a,c);c&&!this.inClass(a.target,"highcharts-tracker")&&!b.isInsidePlot(a.chartX-b.plotLeft,a.chartY-b.plotTop)&&this.reset()},onContainerMouseLeave:function(a){var b=S[ea];if(b&&(a.relatedTarget||a.toElement))b.pointer.reset(),b.pointer.chartPosition=null},onContainerMouseMove:function(a){var b=this.chart;if(!q(ea)||!S[ea]||!S[ea].mouseIsDown)ea= +b.index;a=this.normalize(a);a.returnValue=!1;b.mouseIsDown==="mousedown"&&this.drag(a);(this.inClass(a.target,"highcharts-tracker")||b.isInsidePlot(a.chartX-b.plotLeft,a.chartY-b.plotTop))&&!b.openMenu&&this.runPointActions(a)},inClass:function(a,b){for(var c;a;){if(c=K(a,"class")){if(c.indexOf(b)!==-1)return!0;if(c.indexOf("highcharts-container")!==-1)return!1}a=a.parentNode}},onTrackerMouseOut:function(a){var b=this.chart.hoverSeries,a=a.relatedTarget||a.toElement;if(b&&a&&!b.options.stickyTracking&& +!this.inClass(a,"highcharts-tooltip")&&!this.inClass(a,"highcharts-series-"+b.index))b.onMouseOut()},onContainerClick:function(a){var b=this.chart,c=b.hoverPoint,d=b.plotLeft,e=b.plotTop,a=this.normalize(a);b.cancelClick||(c&&this.inClass(a.target,"highcharts-tracker")?(H(c.series,"click",u(a,{point:c})),b.hoverPoint&&c.firePointEvent("click",a)):(u(a,this.getCoordinates(a)),b.isInsidePlot(a.chartX-d,a.chartY-e)&&H(b,"click",a)))},setDOMEvents:function(){var a=this,b=a.chart.container;b.onmousedown= +function(b){a.onContainerMouseDown(b)};b.onmousemove=function(b){a.onContainerMouseMove(b)};b.onclick=function(b){a.onContainerClick(b)};M(b,"mouseleave",a.onContainerMouseLeave);eb===1&&M(y,"mouseup",a.onDocumentMouseUp);if(db)b.ontouchstart=function(b){a.onContainerTouchStart(b)},b.ontouchmove=function(b){a.onContainerTouchMove(b)},eb===1&&M(y,"touchend",a.onDocumentTouchEnd)},destroy:function(){var a;V(this.chart.container,"mouseleave",this.onContainerMouseLeave);eb||(V(y,"mouseup",this.onDocumentMouseUp), +V(y,"touchend",this.onDocumentTouchEnd));clearInterval(this.tooltipTimeout);for(a in this)this[a]=null}};u(B.Pointer.prototype,{pinchTranslate:function(a,b,c,d,e,f){(this.zoomHor||this.pinchHor)&&this.pinchTranslateDirection(!0,a,b,c,d,e,f);(this.zoomVert||this.pinchVert)&&this.pinchTranslateDirection(!1,a,b,c,d,e,f)},pinchTranslateDirection:function(a,b,c,d,e,f,g,h){var i=this.chart,k=a?"x":"y",j=a?"X":"Y",l="chart"+j,m=a?"width":"height",n=i["plot"+(a?"Left":"Top")],r,s,p=h||1,o=i.inverted,x=i.bounds[a? 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va)va.hasOwnProperty(a)&&b.push({pageX:va[a].pageX,pageY:va[a].pageY,target:va[a].target}); +return b},Eb=function(a,b,c,d){if((a.pointerType==="touch"||a.pointerType===a.MSPOINTER_TYPE_TOUCH)&&S[ea])d(a),d=S[ea].pointer,d[b]({type:c,target:a.currentTarget,preventDefault:Aa,touches:Sb()})};u(Xa.prototype,{onContainerPointerDown:function(a){Eb(a,"onContainerTouchStart","touchstart",function(a){va[a.pointerId]={pageX:a.pageX,pageY:a.pageY,target:a.currentTarget}})},onContainerPointerMove:function(a){Eb(a,"onContainerTouchMove","touchmove",function(a){va[a.pointerId]={pageX:a.pageX,pageY:a.pageY}; +if(!va[a.pointerId].target)va[a.pointerId].target=a.currentTarget})},onDocumentPointerUp:function(a){Eb(a,"onDocumentTouchEnd","touchend",function(a){delete 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c=b[a],c=Y(c)?c:[c,c,c,c];return[p(b[a+"Top"],c[0]),p(b[a+"Right"],c[1]),p(b[a+"Bottom"],c[2]),p(b[a+"Left"],c[3])]}};var Cb=B.CenteredSeriesMixin={getCenter:function(){var a=this.options, +b=this.chart,c=2*(a.slicedOffset||0),d=b.plotWidth-2*c,b=b.plotHeight-2*c,e=a.center,e=[p(e[0],"50%"),p(e[1],"50%"),a.size||"100%",a.innerSize||0],f=F(d,b),g,h;for(g=0;g<4;++g)h=e[g],a=g<2||g===2&&/%$/.test(h),e[g]=(/%$/.test(h)?[d,b,f,e[2]][g]*parseFloat(h)/100:parseFloat(h))+(a?c:0);e[3]>e[2]&&(e[3]=e[2]);return e}},Ha=function(){};Ha.prototype={init:function(a,b,c){this.series=a;this.color=a.color;this.applyOptions(b,c);this.pointAttr={};if(a.options.colorByPoint&&(b=a.options.colors||a.chart.options.colors, +this.color=this.color||b[a.colorCounter++],a.colorCounter===b.length))a.colorCounter=0;a.chart.pointCount++;return this},applyOptions:function(a,b){var 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a=this,b=a.options,c=aa[a.type].marker?b.marker:b,d=c.states,e=d.hover,f,g=a.color,h=a.options.negativeColor;f={stroke:g,fill:g};var i=a.points||[],k,j,l=[],m=a.pointAttrToOptions;k=a.hasPointSpecificOptions;var n=c.lineColor,r=c.fillColor;j=b.turboThreshold;var s=a.zones,t=a.zoneAxis||"y",v;b.marker?(e.radius=e.radius||c.radius+e.radiusPlus, +e.lineWidth=e.lineWidth||c.lineWidth+e.lineWidthPlus):(e.color=e.color||ia(e.color||g).brighten(e.brightness).get(),e.negativeColor=e.negativeColor||ia(e.negativeColor||h).brighten(e.brightness).get());l[""]=a.convertAttribs(c,f);o(["hover","select"],function(b){l[b]=a.convertAttribs(d[b],l[""])});a.pointAttr=l;g=i.length;if(!j||g=f.value;)f=s[++k];j.color=j.fillColor= +p(f.color,a.color)}k=b.colorByPoint||j.color;if(j.options)for(v in 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a=this,b=this.options,c=[["graph",b.lineColor||this.color,b.dashStyle]],d=b.lineWidth,e=b.linecap!=="square",f=(this.gappedPath||this.getGraphPath).call(this),g=this.fillGraph&&this.color||"none";o(this.zones,function(d,e){c.push(["zoneGraph"+e,d.color|| +a.color,d.dashStyle||b.dashStyle])});o(c,function(c,i){var k=c[0],j=a[k];if(j)j.animate({d:f});else if((d||g)&&f.length)j={stroke:c[1],"stroke-width":d,fill:g,zIndex:1},c[2]?j.dashstyle=c[2]:e&&(j["stroke-linecap"]=j["stroke-linejoin"]="round"),a[k]=a.chart.renderer.path(f).attr(j).add(a.group).shadow(i<2&&b.shadow)})},applyZones:function(){var a=this,b=this.chart,c=b.renderer,d=this.zones,e,f,g=this.clips||[],h,i=this.graph,k=this.area,j=t(b.chartWidth,b.chartHeight),l=this[(this.zoneAxis||"y")+ +"Axis"],m,n=l.reversed,r=b.inverted,s=l.horiz,q,v,x,w=!1;if(d.length&&(i||k)&&l.min!==z)i&&i.hide(),k&&k.hide(),m=l.getExtremes(),o(d,function(d,o){e=n?s?b.plotWidth:0:s?0:l.toPixels(m.min);e=F(t(p(f,e),0),j);f=F(t(A(l.toPixels(p(d.value,m.max),!0)),0),j);w&&(e=f=l.toPixels(m.max));q=Math.abs(e-f);v=F(e,f);x=t(e,f);if(l.isXAxis){if(h={x:r?x:v,y:0,width:q,height:j},!s)h.x=b.plotHeight-h.x}else if(h={x:0,y:r?x:v,width:j,height:q},s)h.y=b.plotWidth-h.y;b.inverted&&c.isVML&&(h=l.isXAxis?{x:0,y:n?v:x, +height:h.width,width:b.chartWidth}:{x:h.y-b.plotLeft-b.spacingBox.x,y:0,width:h.height,height:b.chartHeight});g[o]?g[o].animate(h):(g[o]=c.clipRect(h),i&&a["zoneGraph"+o].clip(g[o]),k&&a["zoneArea"+o].clip(g[o]));w=d.value>m.max}),this.clips=g},invertGroups:function(){function a(){var a={width:b.yAxis.len,height:b.xAxis.len};o(["group","markerGroup"],function(c){b[c]&&b[c].attr(a).invert()})}var b=this,c=b.chart;if(b.xAxis)M(c,"resize",a),M(b,"destroy",function(){V(c,"resize",a)}),a(),b.invertGroups= +a},plotGroup:function(a,b,c,d,e){var f=this[a],g=!f;g&&(this[a]=f=this.chart.renderer.g(b).attr({zIndex:d||0.1}).add(e),f.addClass("highcharts-series-"+this.index));f.attr({visibility:c})[g?"attr":"animate"](this.getPlotBox());return f},getPlotBox:function(){var a=this.chart,b=this.xAxis,c=this.yAxis;if(a.inverted)b=c,c=this.xAxis;return{translateX:b?b.left:a.plotLeft,translateY:c?c.top:a.plotTop,scaleX:1,scaleY:1}},render:function(){var a=this,b=a.chart,c,d=a.options,e=(c=d.animation)&&!!a.animate&& +b.renderer.isSVG&&p(c.duration,500)||0,f=a.visible?"inherit":"hidden",g=d.zIndex,h=a.hasRendered,i=b.seriesGroup;c=a.plotGroup("group","series",f,g,i);a.markerGroup=a.plotGroup("markerGroup","markers",f,g,i);e&&a.animate(!0);a.getAttribs();c.inverted=a.isCartesian?b.inverted:!1;a.drawGraph&&(a.drawGraph(),a.applyZones());o(a.points,function(a){a.redraw&&a.redraw()});a.drawDataLabels&&a.drawDataLabels();a.visible&&a.drawPoints();a.drawTracker&&a.options.enableMouseTracking!==!1&&a.drawTracker();b.inverted&& +a.invertGroups();d.clip!==!1&&!a.sharedClipKey&&!h&&c.clip(b.clipRect);e&&a.animate();if(!h)a.animationTimeout=Pa(function(){a.afterAnimate()},e);a.isDirty=a.isDirtyData=!1;a.hasRendered=!0},redraw:function(){var a=this.chart,b=this.isDirtyData,c=this.isDirty,d=this.group,e=this.xAxis,f=this.yAxis;d&&(a.inverted&&d.attr({width:a.plotWidth,height:a.plotHeight}),d.animate({translateX:p(e&&e.left,a.plotLeft),translateY:p(f&&f.top,a.plotTop)}));this.translate();this.render();b&&H(this,"updatedData"); +(c||b)&&delete this.kdTree},kdDimensions:1,kdAxisArray:["clientX","plotY"],searchPoint:function(a,b){var c=this.xAxis,d=this.yAxis,e=this.chart.inverted;return this.searchKDTree({clientX:e?c.len-a.chartY+c.pos:a.chartX-c.pos,plotY:e?d.len-a.chartX+d.pos:a.chartY-d.pos},b)},buildKDTree:function(){function a(c,e,f){var g,h;if(h=c&&c.length)return g=b.kdAxisArray[e%f],c.sort(function(a,b){return a[g]-b[g]}),h=Math.floor(h/2),{point:c[h],left:a(c.slice(0,h),e+1,f),right:a(c.slice(h+1),e+1,f)}}var b=this, +c=b.kdDimensions;delete b.kdTree;Pa(function(){b.kdTree=a(b.getValidPoints(),c,c)},b.options.kdNow?0:1)},searchKDTree:function(a,b){function c(a,b,k,j){var l=b.point,m=d.kdAxisArray[k%j],n,p,o=l;p=q(a[e])&&q(l[e])?Math.pow(a[e]-l[e],2):null;n=q(a[f])&&q(l[f])?Math.pow(a[f]-l[f],2):null;n=(p||0)+(n||0);l.dist=q(n)?Math.sqrt(n):Number.MAX_VALUE;l.distX=q(p)?Math.sqrt(p):Number.MAX_VALUE;m=a[m]-l[m];n=m<0?"left":"right";p=m<0?"right":"left";b[n]&&(n=c(a,b[n],k+1,j),o=n[g]0&&this.singleStacks===!1&&(q.points[v][0]=q.points[this.index+","+w+",0"][0]); +e==="percent"?(s=s?i:k,j&&m[s]&&m[s][w]?(s=m[s][w],q.total=s.total=t(s.total,q.total)+P(u)||0):q.total=fa(q.total+(P(u)||0))):q.total=fa(q.total+(u||0));q.cum=p(q.cum,g)+(u||0);u!==null&&q.points[v].push(q.cum);c[x]=q.cum}if(e==="percent")l.usePercentage=!0;this.stackedYData=c;l.oldStacks={}}};Q.prototype.setPercentStacks=function(){var a=this,b=a.stackKey,c=a.yAxis.stacks,d=a.processedXData,e;o([b,"-"+b],function(b){var f;for(var g=d.length,h,i;g--;)if(h=d[g],e=a.getStackIndicator(e,h,a.index),f= 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b=this,c=b.options,d=b.loadingDiv,e=c.loading,f=function(){d&&L(d,{left:b.plotLeft+"px",top:b.plotTop+"px",width:b.plotWidth+"px",height:b.plotHeight+"px"})};if(!d)b.loadingDiv=d=Z(La,{className:"highcharts-loading"},u(e.style,{zIndex:10,display:"none"}),b.container),b.loadingSpan=Z("span",null,e.labelStyle,d),M(b,"redraw",f);b.loadingSpan.innerHTML=a||c.lang.loading; +if(!b.loadingShown)L(d,{opacity:0,display:""}),Wa(d,{opacity:e.style.opacity},{duration:e.showDuration||0}),b.loadingShown=!0;f()},hideLoading:function(){var a=this.options,b=this.loadingDiv;b&&Wa(b,{opacity:0},{duration:a.loading.hideDuration||100,complete:function(){L(b,{display:"none"})}});this.loadingShown=!1}});u(Ha.prototype,{update:function(a,b,c,d){function e(){f.applyOptions(a);if(f.y===null&&h)f.graphic=h.destroy();if(Y(a)&&!Ia(a))f.redraw=function(){if(h&&h.element&&a&&a.marker&&a.marker.symbol)f.graphic= 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e=this,f=e.options,g=e.data,h=e.graph,i=e.area,k=e.chart,j=e.xAxis&&e.xAxis.names,l=h&&h.shift||0,m=["graph","area"],h=f.data,n,r=e.xData;Ua(d,k);if(c){for(d=e.zones.length;d--;)m.push("zoneGraph"+d,"zoneArea"+d);o(m,function(a){if(e[a])e[a].shift=l+(f.step?2:1)})}if(i)i.isArea=!0;b=p(b,!0);i={series:e};e.pointClass.prototype.applyOptions.apply(i,[a]);m=i.x;d=r.length;if(e.requireSorting&&mm;)d--;e.updateParallelArrays(i, +"splice",d,0,0);e.updateParallelArrays(i,d);if(j&&i.name)j[m]=i.name;h.splice(d,0,a);n&&(e.data.splice(d,0,null),e.processData());f.legendType==="point"&&e.generatePoints();c&&(g[0]&&g[0].remove?g[0].remove(!1):(g.shift(),e.updateParallelArrays(i,"shift"),h.shift()));e.isDirty=!0;e.isDirtyData=!0;b&&(e.getAttribs(),k.redraw())},removePoint:function(a,b,c){var d=this,e=d.data,f=e[a],g=d.points,h=d.chart,i=function(){g&&g.length===e.length&&g.splice(a,1);e.splice(a,1);d.options.data.splice(a,1);d.updateParallelArrays(f|| +{series:d},"splice",a,1);f&&f.destroy();d.isDirty=!0;d.isDirtyData=!0;b&&h.redraw()};Ua(c,h);b=p(b,!0);f?f.firePointEvent("remove",null,i):i()},remove:function(a,b){var c=this,d=c.chart;H(c,"remove",null,function(){c.destroy();d.isDirtyLegend=d.isDirtyBox=!0;d.linkSeries();p(a,!0)&&d.redraw(b)})},update:function(a,b){var c=this,d=this.chart,e=this.userOptions,f=this.type,g=I[f].prototype,h=["group","markerGroup","dataLabelsGroup"],i;if(a.type&&a.type!==f||a.zIndex!==void 0)h.length=0;o(h,function(a){h[a]= +c[a];delete c[a]});a=D(e,{animation:!1,index:this.index,pointStart:this.xData[0]},{data:this.options.data},a);this.remove(!1);for(i in g)this[i]=z;u(this,I[a.type||f].prototype);o(h,function(a){c[a]=h[a]});this.init(d,a);d.linkSeries();p(b,!0)&&d.redraw(!1)}});u(ka.prototype,{update:function(a,b){var c=this.chart,a=c.options[this.coll][this.options.index]=D(this.userOptions,a);this.destroy(!0);this._addedPlotLB=this.chart._labelPanes=z;this.init(c,u(a,{events:z}));c.isDirtyBox=!0;p(b,!0)&&c.redraw()}, +remove:function(a){for(var b=this.chart,c=this.coll,d=this.series,e=d.length;e--;)d[e]&&d[e].remove(!1);oa(b.axes,this);oa(b[c],this);b.options[c].splice(this.options.index,1);o(b[c],function(a,b){a.options.index=b});this.destroy();b.isDirtyBox=!0;p(a,!0)&&b.redraw()},setTitle:function(a,b){this.update({title:a},b)},setCategories:function(a,b){this.update({categories:a},b)}});var wa=pa(Q);I.line=wa;aa.area=D(da,{softThreshold:!1,threshold:0});var la=pa(Q,{type:"area",singleStacks:!1,getStackPoints:function(){var a= +[],b=[],c=this.xAxis,d=this.yAxis,e=d.stacks[this.stackKey],f={},g=this.points,h=this.index,i=d.series,k=i.length,j,l=p(d.options.reversedStacks,!0)?1:-1,m,n;if(this.options.stacking){for(m=0;m=0&&m=0&&ma&&h>e?(h=t(a,e),k=2*e-h):hc&&k>e?(k=t(c,e), +h=2*e-k):k0.5;b=Math.round(b)+f;d-= +b;g&&(b-=1,d+=1);return{x:a,y:b,width:c,height:d}},translate:function(){var a=this,b=a.chart,c=a.options,d=a.borderWidth=p(c.borderWidth,a.closestPointRange*a.xAxis.transA<2?0:1),e=a.yAxis,f=a.translatedThreshold=e.getThreshold(c.threshold),g=p(c.minPointLength,5),h=a.getColumnMetrics(),i=h.width,k=a.barW=t(i,1+2*d),j=a.pointXOffset=h.offset;b.inverted&&(f-=0.5);c.pointPadding&&(k=ua(k));Q.prototype.translate.apply(a);o(a.points,function(c){var d=F(p(c.yBottom,f),9E4),h=999+P(d),h=F(t(-h,c.plotY), +e.len+h),o=c.plotX+j,s=k,q=F(h,d),v,u=t(h,d)-q;P(u)g?d-g:f-(v?g:0));c.barX=o;c.pointWidth=i;c.tooltipPos=b.inverted?[e.len+e.pos-b.plotLeft-h,a.xAxis.len-o-s/2,u]:[o+s/2,h+e.pos-b.plotTop,u];c.shapeType="rect";c.shapeArgs=a.crispCol(o,q,s,u)})},getSymbol:Aa,drawLegendSymbol:J.drawRectangle,drawGraph:Aa,drawPoints:function(){var a=this,b=this.chart,c=a.options,d=b.renderer,e=c.animationLimit||250,f,g;o(a.points,function(h){var i= +h.plotY,k=h.graphic;if(i!==z&&!isNaN(i)&&h.y!==null)f=h.shapeArgs,i=q(a.borderWidth)?{"stroke-width":a.borderWidth}:{},g=h.pointAttr[h.selected?"select":""]||a.pointAttr[""],k?(Oa(k),k.attr(i).attr(g)[b.pointCount\u25cf {series.name}
    ', +pointFormat:"x: {point.x}
    y: {point.y}
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+b=p(b,f);if(a!==c.visible){c.visible=c.options.visible=a=a===z?!c.visible:a;d.options.data[sa(c,d.data)]=c.options;o(["graphic","dataLabel","connector","shadowGroup"],function(b){if(c[b])c[b][a?"show":"hide"](!0)});c.legendItem&&e.legend.colorizeItem(c,a);!a&&c.state==="hover"&&c.setState("");if(f)d.isDirty=!0;b&&e.redraw()}},slice:function(a,b,c){var d=this.series;Ua(c,d.chart);p(b,!0);this.sliced=this.options.sliced=a=q(a)?a:!this.sliced;d.options.data[sa(this,d.data)]=this.options;a=a?this.slicedTranslation: +{translateX:0,translateY:0};this.graphic.animate(a);this.shadowGroup&&this.shadowGroup.animate(a)},haloPath:function(a){var b=this.shapeArgs,c=this.series.chart;return this.sliced||!this.visible?[]:this.series.chart.renderer.symbols.arc(c.plotLeft+b.x,c.plotTop+b.y,b.r+a,b.r+a,{innerR:this.shapeArgs.r,start:b.start,end:b.end})}}),requireSorting:!1,directTouch:!0,noSharedTooltip:!0,trackerGroups:["group","dataLabelsGroup"],axisTypes:[],pointAttrToOptions:{stroke:"borderColor","stroke-width":"borderWidth", +fill:"color"},animate:function(a){var b=this,c=b.points,d=b.startAngleRad;if(!a)o(c,function(a){var c=a.graphic,g=a.shapeArgs;c&&(c.attr({r:a.startR||b.center[3]/2,start:d,end:d}),c.animate({r:g.r,start:g.start,end:g.end},b.options.animation))}),b.animate=null},updateTotals:function(){var a,b=0,c=this.points,d=c.length,e,f=this.options.ignoreHiddenPoint;for(a=0;a0&&(e.visible||!f)?e.y/b*100:0,e.total=b},generatePoints:function(){Q.prototype.generatePoints.call(this); +this.updateTotals()},translate:function(a){this.generatePoints();var b=0,c=this.options,d=c.slicedOffset,e=d+c.borderWidth,f,g,h,i=c.startAngle||0,k=this.startAngleRad=ra/180*(i-90),i=(this.endAngleRad=ra/180*(p(c.endAngle,i+360)-90))-k,j=this.points,l=c.dataLabels.distance,c=c.ignoreHiddenPoint,m,n=j.length,o;if(!a)this.center=a=this.getCenter();this.getX=function(b,c){h=W.asin(F((b-a[1])/(a[2]/2+l),1));return a[0]+(c?-1:1)*U(h)*(a[2]/2+l)};for(m=0;m1.5*ra?h-=2*ra:h<-ra/2&&(h+=2*ra);o.slicedTranslation={translateX:A(U(h)*d),translateY:A($(h)*d)};f=U(h)*a[2]/2;g=$(h)*a[2]/2;o.tooltipPos=[a[0]+f*0.7,a[1]+g*0.7];o.half=h<-ra/2||h>ra/2?1:0;o.angle=h;e=F(e,l/2);o.labelPos=[a[0]+f+U(h)*l,a[1]+g+$(h)*l,a[0]+f+U(h)*e,a[1]+g+$(h)*e,a[0]+f,a[1]+g,l<0?"center":o.half?"right":"left",h]}},drawGraph:null,drawPoints:function(){var a= +this,b=a.chart.renderer,c,d,e=a.options.shadow,f,g,h,i;if(e&&!a.shadowGroup)a.shadowGroup=b.g("shadow").add(a.group);o(a.points,function(k){if(k.y!==null){d=k.graphic;h=k.shapeArgs;f=k.shadowGroup;g=k.pointAttr[k.selected?"select":""];if(!g.stroke)g.stroke=g.fill;if(e&&!f)f=k.shadowGroup=b.g("shadow").add(a.shadowGroup);c=k.sliced?k.slicedTranslation:{translateX:0,translateY:0};f&&f.attr(c);if(d)d.setRadialReference(a.center).attr(g).animate(u(h,c));else{i={"stroke-linejoin":"round"};if(!k.visible)i.visibility= +"hidden";k.graphic=d=b[k.shapeType](h).setRadialReference(a.center).attr(g).attr(i).attr(c).add(a.group).shadow(e,f)}}})},searchPoint:Aa,sortByAngle:function(a,b){a.sort(function(a,d){return a.angle!==void 0&&(d.angle-a.angle)*b})},drawLegendSymbol:J.drawRectangle,getCenter:Cb.getCenter,getSymbol:Aa};da=pa(Q,da);I.pie=da;Q.prototype.drawDataLabels=function(){var a=this,b=a.options,c=b.cursor,d=b.dataLabels,e=a.points,f,g,h=a.hasRendered||0,i,k,j=a.chart.renderer;if(d.enabled||a._hasPointLabels)a.dlProcessOptions&& +a.dlProcessOptions(d),k=a.plotGroup("dataLabelsGroup","data-labels",d.defer?"hidden":"visible",d.zIndex||6),p(d.defer,!0)&&(k.attr({opacity:+h}),h||M(a,"afterAnimate",function(){a.visible&&k.show();k[b.animation?"animate":"attr"]({opacity:1},{duration:200})})),g=d,o(e,function(e){var h,n=e.dataLabel,o,s,t=e.connector,v=!0,x,w={};f=e.dlOptions||e.options&&e.options.dataLabels;h=p(f&&f.enabled,g.enabled)&&e.y!==null;if(n&&!h)e.dataLabel=n.destroy();else if(h){d=D(g,f);x=d.style;h=d.rotation;o=e.getLabelConfig(); +i=d.format?Ka(d.format,o):d.formatter.call(o,d);x.color=p(d.color,x.color,a.color,"black");if(n)if(q(i))n.attr({text:i}),v=!1;else{if(e.dataLabel=n=n.destroy(),t)e.connector=t.destroy()}else if(q(i)){n={fill:d.backgroundColor,stroke:d.borderColor,"stroke-width":d.borderWidth,r:d.borderRadius||0,rotation:h,padding:d.padding,zIndex:1};if(x.color==="contrast")w.color=d.inside||d.distance<0||b.stacking?j.getContrast(e.color||a.color):"#000000";if(c)w.cursor=c;for(s in n)n[s]===z&&delete n[s];n=e.dataLabel= +j[h?"text":"label"](i,0,-9999,d.shape,null,null,d.useHTML).attr(n).css(u(x,w)).add(k).shadow(d.shadow)}n&&a.alignDataLabel(e,n,d,null,v)}})};Q.prototype.alignDataLabel=function(a,b,c,d,e){var f=this.chart,g=f.inverted,h=p(a.plotX,-9999),i=p(a.plotY,-9999),k=b.getBBox(),j=f.renderer.fontMetrics(c.style.fontSize).b,l=c.rotation,m=c.align,n=this.visible&&(a.series.forceDL||f.isInsidePlot(h,A(i),g)||d&&f.isInsidePlot(h,g?d.x+1:d.y+d.height-1,g)),o=p(c.overflow,"justify")==="justify";if(n)d=u({x:g?f.plotWidth- +i:h,y:A(g?f.plotHeight-h:i),width:0,height:0},d),u(c,{width:k.width,height:k.height}),l?(o=!1,g=f.renderer.rotCorr(j,l),g={x:d.x+c.x+d.width/2+g.x,y:d.y+c.y+d.height/2},b[e?"attr":"animate"](g).attr({align:c.align}),h=(l+720)%360,h=h>180&&h<360,m==="left"?g.y-=h?k.height:0:m==="center"?(g.x-=k.width/2,g.y-=k.height/2):m==="right"&&(g.x-=k.width,g.y-=h?0:k.height)):(b.align(c,null,d),g=b.alignAttr),o?this.justifyDataLabel(b,c,g,k,d,e):p(c.crop,!0)&&(n=f.isInsidePlot(g.x,g.y)&&f.isInsidePlot(g.x+k.width, +g.y+k.height)),c.shape&&!l&&b.attr({anchorX:a.plotX,anchorY:a.plotY});if(!n)Oa(b),b.attr({y:-9999}),b.placed=!1};Q.prototype.justifyDataLabel=function(a,b,c,d,e,f){var g=this.chart,h=b.align,i=b.verticalAlign,k,j,l=a.box?0:a.padding||0;k=c.x+l;if(k<0)h==="right"?b.align="left":b.x=-k,j=!0;k=c.x+d.width-l;if(k>g.plotWidth)h==="left"?b.align="right":b.x=g.plotWidth-k,j=!0;k=c.y+l;if(k<0)i==="bottom"?b.verticalAlign="top":b.y=-k,j=!0;k=c.y+d.height-l;if(k>g.plotHeight)i==="top"?b.verticalAlign="bottom": +b.y=g.plotHeight-k,j=!0;if(j)a.placed=!f,a.align(b,null,e)};if(I.pie)I.pie.prototype.drawDataLabels=function(){var a=this,b=a.data,c,d=a.chart,e=a.options.dataLabels,f=p(e.connectorPadding,10),g=p(e.connectorWidth,1),h=d.plotWidth,i=d.plotHeight,k,j,l=p(e.softConnector,!0),m=e.distance,n=a.center,r=n[2]/2,q=n[1],u=m>0,v,x,w,B=[[],[]],z,y,E,D,C,G=[0,0,0,0],L=function(a,b){return b.y-a.y};if(a.visible&&(e.enabled||a._hasPointLabels)){Q.prototype.drawDataLabels.apply(a);o(b,function(a){if(a.dataLabel&& +a.visible)B[a.half].push(a),a.dataLabel._pos=null});for(D=2;D--;){var H=[],M=[],I=B[D],K=I.length,J;if(K){a.sortByAngle(I,D-0.5);for(C=b=0;!b&&I[C];)b=I[C]&&I[C].dataLabel&&(I[C].dataLabel.getBBox().height||21),C++;if(m>0){x=F(q+r+m,d.plotHeight);for(C=t(0,q-r-m);C<=x;C+=b)H.push(C);x=H.length;if(K>x){c=[].concat(I);c.sort(L);for(C=K;C--;)c[C].rank=C;for(C=K;C--;)I[C].rank>=x&&I.splice(C,1);K=I.length}for(C=0;C0){if(x=M.pop(),J=x.i,y=x.y,c>y&&H[J+1]!==null||ch-f&&(G[1]=t(A(z+x-h+f),G[1])),y-b/2<0?G[0]=t(A(-y+b/2),G[0]):y+b/2>i&&(G[2]=t(A(y+b/2-i),G[2]))}}}if(Ea(G)===0||this.verifyDataLabelOverflow(G))this.placeDataLabels(),u&&g&&o(this.points,function(b){k=b.connector;w=b.labelPos;if((v=b.dataLabel)&&v._pos&&b.visible)E=v._attr.visibility,z=v.connX,y=v.connY,j=l?["M",z+(w[6]==="left"?5:-5),y,"C",z,y,2*w[2]-w[4],2*w[3]-w[5],w[2],w[3],"L",w[4],w[5]]:["M",z+(w[6]==="left"?5:-5),y,"L", +w[2],w[3],"L",w[4],w[5]],k?(k.animate({d:j}),k.attr("visibility",E)):b.connector=k=a.chart.renderer.path(j).attr({"stroke-width":g,stroke:e.connectorColor||b.color||"#606060",visibility:E}).add(a.dataLabelsGroup);else if(k)b.connector=k.destroy()})}},I.pie.prototype.placeDataLabels=function(){o(this.points,function(a){var b=a.dataLabel;if(b&&a.visible)(a=b._pos)?(b.attr(b._attr),b[b.moved?"animate":"attr"](a),b.moved=!0):b&&b.attr({y:-9999})})},I.pie.prototype.alignDataLabel=Aa,I.pie.prototype.verifyDataLabelOverflow= +function(a){var b=this.center,c=this.options,d=c.center,e=c.minSize||80,f=e,g;d[0]!==null?f=t(b[2]-t(a[1],a[3]),e):(f=t(b[2]-a[1]-a[3],e),b[0]+=(a[3]-a[1])/2);d[1]!==null?f=t(F(f,b[2]-t(a[0],a[2])),e):(f=t(F(f,b[2]-a[0]-a[2]),e),b[1]+=(a[0]-a[2])/2);fp(this.translatedThreshold,g.yAxis.len)),k=p(c.inside,!!this.options.stacking);if(h){d=D(h);if(d.y<0)d.height+=d.y,d.y=0;h=d.y+d.height-g.yAxis.len;h>0&&(d.height-=h);f&&(d={x:g.yAxis.len-d.y-d.height,y:g.xAxis.len-d.x-d.width,width:d.height,height:d.width});if(!k)f?(d.x+=i?0:d.width,d.width=0):(d.y+=i?d.height:0,d.height=0)}c.align=p(c.align,!f||k?"center":i?"right":"left");c.verticalAlign=p(c.verticalAlign, +f||k?"middle":i?"top":"bottom");Q.prototype.alignDataLabel.call(this,a,b,c,d,e)};(function(a){var b=a.Chart,c=a.each,d=a.pick,e=a.addEvent;b.prototype.callbacks.push(function(a){function b(){var e=[];c(a.series,function(a){var b=a.options.dataLabels,f=a.dataLabelCollections||["dataLabel"];(b.enabled||a._hasPointLabels)&&!b.allowOverlap&&a.visible&&c(f,function(b){c(a.points,function(a){if(a[b])a[b].labelrank=d(a.labelrank,a.shapeArgs&&a.shapeArgs.height),e.push(a[b])})})});a.hideOverlappingLabels(e)} +b();e(a,"redraw",b)});b.prototype.hideOverlappingLabels=function(a){var b=a.length,d,e,k,j,l,m,n,o,p;for(e=0;el.x+n.translateX+(k.width-p)||m.x+o.translateX+(j.width- +p)l.y+n.translateY+(k.height-p)||m.y+o.translateY+(j.height-p)h;if(b.series.length&&(i||l>F(j.dataMin,j.min))&&(!i||k= tCount ){ - if (typeof cb == 'function') {cb(data); return;} + if (typeof cb == 'function') {cb(data);$('#test-program-btn').show(); return;} + $('#test-program-btn').show(); return; } - test_post(i+1); + test_post(i+1, data.testid); } ).fail(function(xhr, status){ if(status == 'timeout'){ alert("您的答案超时了, 请检查代码是否存在死循环的错误."); } else { - alert("测试失败,服务器出错."); - return; + alert("对不起,服务器繁忙请稍后再试!"); } + $('#test-program-btn').show(); + return; }); }; - test_post(1); + test_post(1, 0); }; $('#test-program-btn').on('click', test_program); @@ -423,7 +430,7 @@ $(function(){ //注意\n\ //1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\ //2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\ - //3:该程序每次运行输出的结果最多显示100个字符(多余的不显示)\n\ + //3:该程序每次运行输出的结果最多显示100个字符(多余的不显示),每行末尾的所有空格用□表示\n\ import java.io.*;\n\ import java.util.*;\n\ \n\ @@ -447,7 +454,7 @@ class Main\n\ //注意\n\ //1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\ //2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\ - //3:该程序每次运行输出的结果最多显示100个字符(多余的不显示)\n\ + //3:该程序每次运行输出的结果最多显示100个字符(多余的不显示),每行末尾的所有空格用□表示\n\ #include \n\ int main()\n\ {\n\ @@ -467,7 +474,7 @@ src = '\ //注意\n\ //1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\ //2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\ - //3:该程序每次运行输出的结果最多显示100个字符(多余的不显示)\n\ + //3:该程序每次运行输出的结果最多显示100个字符(多余的不显示),每行末尾的所有空格用□表示\n\ #include \n\ using namespace std;\n\ \n\ @@ -488,7 +495,7 @@ src = '\ #注意\n\ #1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\ #2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\ - #3:该程序每次运行输出的结果最多显示100个字符(多余的不显示)\n\ + #3:该程序每次运行输出的结果最多显示100个字符(多余的不显示),空格用□表示\n\ import sys \n\ \n\ #获取参数方式，使用raw_input\n\ diff --git a/public/javascripts/wechat/CommentBox.jsx b/public/javascripts/wechat/CommentBox.jsx new file mode 100644 index 000000000..7f30b38b1 --- /dev/null +++ b/public/javascripts/wechat/CommentBox.jsx @@ -0,0 +1,108 @@ +/** + * Created by guange on 16/3/19. + */ + + + + +var CommentBox = React.createClass({ + + loadFromServer: function(){ + $.ajax({ + url: this.props.url, + dataType: 'json', + success: function(data){ + this.setState({data: data}); + }.bind(this), + error: function(xhr,status,err){ + console.error(this.props.url, status, err.toString()); + }.bind(this) + }); + }, + onCommentSubmit: function(comment){ + console.log(comment); + }, + getInitialState: function(){ + return {data: []}; + }, + componentDidMount: function(){ + this.loadFromServer(); + setInterval(this.loadFromServer, 2000); + }, + render: function(){ + return( +
    + + +
    + ); + } +}); + +var CommentList = React.createClass({ + render: function(){ + + var commentNodes = this.props.data.map(function(comment){ + return ( + + {comment.text} + + ) + }); + + return ( +
    + {commentNodes} +
    + ); + } +}); + +var CommentForm = React.createClass({ + handleSubmit: function(e){ + e.preventDefault(); + + var author = this.refs.author.value.trim(); + var text = this.refs.text.value.trim(); + if(!text || !author){ + return; + } + + this.props.onCommentSubmit({author: author, text: text}); + + this.refs.author.value = ''; + this.refs.text.value = ''; + return; + }, + render: function(){ + return ( +
    + + + +
    + ); + } +}); + + +var Comment = React.createClass({ + + rawMarkup: function() { + var rawMarkup = marked(this.props.children.toString(), {sanitize: true}); + return { __html: rawMarkup }; + }, + + render: function(){ + return ( +
    +

    + {this.props.author} +

    + +
    + ) + } +}) + +React.render(, document.getElementById("example")); \ No newline at end of file diff --git a/public/javascripts/wechat/alert.js b/public/javascripts/wechat/alert.js new file mode 100644 index 000000000..e41718fc2 --- /dev/null +++ b/public/javascripts/wechat/alert.js @@ -0,0 +1,43 @@ +$(function(){ + window.byAlert = function(info, title){ + if(typeof title === 'undefined'){ + title = '提示'; + } + $('.weui_dialog_alert .weui_dialog_title').text(title); + $('.weui_dialog_alert .weui_dialog_info').text(info); + + var $dialog = $('#dialog2'); + $dialog.show(); + $dialog.find('.weui_btn_dialog').one('click', function () { + $dialog.hide(); + }); + }; + + + window.byConfirm = function(info, cb){ + var title; + if(typeof title === 'undefined'){ + title = '提示'; + } + $('.weui_dialog_confirm .weui_dialog_title').text(title); + $('.weui_dialog_confirm .weui_dialog_info').text(info); + + var $dialog = $('#dialog1'); + $dialog.show(); + $dialog.find('.weui_btn_dialog.confirm').one('click', function () { + $dialog.hide(); + if(typeof cb === 'function'){ + cb(); + } + }); + + $dialog.find('.weui_btn_dialog.cancel').one('click', function () { + $dialog.hide(); + }); + } + + + window.closeWindow = function(){ + WeixinJSBridge.call('closeWindow'); + } +}); \ No newline at end of file diff --git a/public/javascripts/wechat/angular-cookies.js b/public/javascripts/wechat/angular-cookies.js new file mode 100644 index 000000000..848e0932d --- /dev/null +++ b/public/javascripts/wechat/angular-cookies.js @@ -0,0 +1,321 @@ +/** + * @license AngularJS v1.4.6 + * (c) 2010-2015 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +/** + * @ngdoc module + * @name ngCookies + * @description + * + * # ngCookies + * + * The `ngCookies` module provides a convenient wrapper for reading and writing browser cookies. + * + * + *
    + * + * See {@link ngCookies.$cookies `$cookies`} for usage. + */ + + +angular.module('ngCookies', ['ng']). + /** + * @ngdoc provider + * @name $cookiesProvider + * @description + * Use `$cookiesProvider` to change the default behavior of the {@link ngCookies.$cookies $cookies} service. + * */ + provider('$cookies', [function $CookiesProvider() { + /** + * @ngdoc property + * @name $cookiesProvider#defaults + * @description + * + * Object containing default options to pass when setting cookies. + * + * The object may have following properties: + * + * - **path** - `{string}` - The cookie will be available only for this path and its + * sub-paths. By default, this would be the URL that appears in your base tag. + * - **domain** - `{string}` - The cookie will be available only for this domain and + * its sub-domains. For obvious security reasons the user agent will not accept the + * cookie if the current domain is not a sub domain or equals to the requested domain. + * - **expires** - `{string|Date}` - String of the form "Wdy, DD Mon YYYY HH:MM:SS GMT" + * or a Date object indicating the exact date/time this cookie will expire. + * - **secure** - `{boolean}` - The cookie will be available only in secured connection. + * + * Note: by default the address that appears in your `` tag will be used as path. + * This is important so that cookies will be visible for all routes in case html5mode is enabled + * + **/ + var defaults = this.defaults = {}; + + function calcOptions(options) { + return options ? angular.extend({}, defaults, options) : defaults; + } + + /** + * @ngdoc service + * @name $cookies + * + * @description + * Provides read/write access to browser's cookies. + * + *
    + * Up until Angular 1.3, `$cookies` exposed properties that represented the + * current browser cookie values. In version 1.4, this behavior has changed, and + * `$cookies` now provides a standard api of getters, setters etc. + *
    + * + * Requires the {@link ngCookies `ngCookies`} module to be installed. + * + * @example + * + * ```js + * angular.module('cookiesExample', ['ngCookies']) + * .controller('ExampleController', ['$cookies', function($cookies) { + * // Retrieving a cookie + * var favoriteCookie = $cookies.get('myFavorite'); + * // Setting a cookie + * $cookies.put('myFavorite', 'oatmeal'); + * }]); + * ``` + */ + this.$get = ['$$cookieReader', '$$cookieWriter', function($$cookieReader, $$cookieWriter) { + return { + /** + * @ngdoc method + * @name $cookies#get + * + * @description + * Returns the value of given cookie key + * + * @param {string} key Id to use for lookup. + * @returns {string} Raw cookie value. + */ + get: function(key) { + return $$cookieReader()[key]; + }, + + /** + * @ngdoc method + * @name $cookies#getObject + * + * @description + * Returns the deserialized value of given cookie key + * + * @param {string} key Id to use for lookup. + * @returns {Object} Deserialized cookie value. + */ + getObject: function(key) { + var value = this.get(key); + return value ? angular.fromJson(value) : value; + }, + + /** + * @ngdoc method + * @name $cookies#getAll + * + * @description + * Returns a key value object with all the cookies + * + * @returns {Object} All cookies + */ + getAll: function() { + return $$cookieReader(); + }, + + /** + * @ngdoc method + * @name $cookies#put + * + * @description + * Sets a value for given cookie key + * + * @param {string} key Id for the `value`. + * @param {string} value Raw value to be stored. + * @param {Object=} options Options object. + * See {@link ngCookies.$cookiesProvider#defaults $cookiesProvider.defaults} + */ + put: function(key, value, options) { + $$cookieWriter(key, value, calcOptions(options)); + }, + + /** + * @ngdoc method + * @name $cookies#putObject + * + * @description + * Serializes and sets a value for given cookie key + * + * @param {string} key Id for the `value`. + * @param {Object} value Value to be stored. + * @param {Object=} options Options object. + * See {@link ngCookies.$cookiesProvider#defaults $cookiesProvider.defaults} + */ + putObject: function(key, value, options) { + this.put(key, angular.toJson(value), options); + }, + + /** + * @ngdoc method + * @name $cookies#remove + * + * @description + * Remove given cookie + * + * @param {string} key Id of the key-value pair to delete. + * @param {Object=} options Options object. + * See {@link ngCookies.$cookiesProvider#defaults $cookiesProvider.defaults} + */ + remove: function(key, options) { + $$cookieWriter(key, undefined, calcOptions(options)); + } + }; + }]; + }]); + +angular.module('ngCookies'). +/** + * @ngdoc service + * @name $cookieStore + * @deprecated + * @requires $cookies + * + * @description + * Provides a key-value (string-object) storage, that is backed by session cookies. + * Objects put or retrieved from this storage are automatically serialized or + * deserialized by angular's toJson/fromJson. + * + * Requires the {@link ngCookies `ngCookies`} module to be installed. + * + *
    + * **Note:** The $cookieStore service is **deprecated**. + * Please use the {@link ngCookies.$cookies `$cookies`} service instead. + *
    + * + * @example + * + * ```js + * angular.module('cookieStoreExample', ['ngCookies']) + * .controller('ExampleController', ['$cookieStore', function($cookieStore) { + * // Put cookie + * $cookieStore.put('myFavorite','oatmeal'); + * // Get cookie + * var favoriteCookie = $cookieStore.get('myFavorite'); + * // Removing a cookie + * $cookieStore.remove('myFavorite'); + * }]); + * ``` + */ + factory('$cookieStore', ['$cookies', function($cookies) { + + return { + /** + * @ngdoc method + * @name $cookieStore#get + * + * @description + * Returns the value of given cookie key + * + * @param {string} key Id to use for lookup. + * @returns {Object} Deserialized cookie value, undefined if the cookie does not exist. + */ + get: function(key) { + return $cookies.getObject(key); + }, + + /** + * @ngdoc method + * @name $cookieStore#put + * + * @description + * Sets a value for given cookie key + * + * @param {string} key Id for the `value`. + * @param {Object} value Value to be stored. + */ + put: function(key, value) { + $cookies.putObject(key, value); + }, + + /** + * @ngdoc method + * @name $cookieStore#remove + * + * @description + * Remove given cookie + * + * @param {string} key Id of the key-value pair to delete. + */ + remove: function(key) { + $cookies.remove(key); + } + }; + + }]); + +/** + * @name $$cookieWriter + * @requires $document + * + * @description + * This is a private service for writing cookies + * + * @param {string} name Cookie name + * @param {string=} value Cookie value (if undefined, cookie will be deleted) + * @param {Object=} options Object with options that need to be stored for the cookie. + */ +function $$CookieWriter($document, $log, $browser) { + var cookiePath = $browser.baseHref(); + var rawDocument = $document[0]; + + function buildCookieString(name, value, options) { + var path, expires; + options = options || {}; + expires = options.expires; + path = angular.isDefined(options.path) ? options.path : cookiePath; + if (angular.isUndefined(value)) { + expires = 'Thu, 01 Jan 1970 00:00:00 GMT'; + value = ''; + } + if (angular.isString(expires)) { + expires = new Date(expires); + } + + var str = encodeURIComponent(name) + '=' + encodeURIComponent(value); + str += path ? ';path=' + path : ''; + str += options.domain ? ';domain=' + options.domain : ''; + str += expires ? ';expires=' + expires.toUTCString() : ''; + str += options.secure ? ';secure' : ''; + + // per http://www.ietf.org/rfc/rfc2109.txt browser must allow at minimum: + // - 300 cookies + // - 20 cookies per unique domain + // - 4096 bytes per cookie + var cookieLength = str.length + 1; + if (cookieLength > 4096) { + $log.warn("Cookie '" + name + + "' possibly not set or overflowed because it was too large (" + + cookieLength + " > 4096 bytes)!"); + } + + return str; + } + + return function(name, value, options) { + rawDocument.cookie = buildCookieString(name, value, options); + }; +} + +$$CookieWriter.$inject = ['$document', '$log', '$browser']; + +angular.module('ngCookies').provider('$$cookieWriter', function $$CookieWriterProvider() { + this.$get = $$CookieWriter; +}); + + +})(window, window.angular); diff --git a/public/javascripts/wechat/angular-route.js b/public/javascripts/wechat/angular-route.js new file mode 100644 index 000000000..09c8a20bc --- /dev/null +++ b/public/javascripts/wechat/angular-route.js @@ -0,0 +1,991 @@ +/** + * @license AngularJS v1.4.6 + * (c) 2010-2015 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +/** + * @ngdoc module + * @name ngRoute + * @description + * + * # ngRoute + * + * The `ngRoute` module provides routing and deeplinking services and directives for angular apps. + * + * ## Example + * See {@link ngRoute.$route#example $route} for an example of configuring and using `ngRoute`. + * + * + *
    + */ + /* global -ngRouteModule */ +var ngRouteModule = angular.module('ngRoute', ['ng']). + provider('$route', $RouteProvider), + $routeMinErr = angular.$$minErr('ngRoute'); + +/** + * @ngdoc provider + * @name $routeProvider + * + * @description + * + * Used for configuring routes. + * + * ## Example + * See {@link ngRoute.$route#example $route} for an example of configuring and using `ngRoute`. + * + * ## Dependencies + * Requires the {@link ngRoute `ngRoute`} module to be installed. + */ +function $RouteProvider() { + function inherit(parent, extra) { + return angular.extend(Object.create(parent), extra); + } + + var routes = {}; + + /** + * @ngdoc method + * @name $routeProvider#when + * + * @param {string} path Route path (matched against `$location.path`). If `$location.path` + * contains redundant trailing slash or is missing one, the route will still match and the + * `$location.path` will be updated to add or drop the trailing slash to exactly match the + * route definition. + * + * * `path` can contain named groups starting with a colon: e.g. `:name`. All characters up + * to the next slash are matched and stored in `$routeParams` under the given `name` + * when the route matches. + * * `path` can contain named groups starting with a colon and ending with a star: + * e.g.`:name*`. All characters are eagerly stored in `$routeParams` under the given `name` + * when the route matches. + * * `path` can contain optional named groups with a question mark: e.g.`:name?`. + * + * For example, routes like `/color/:color/largecode/:largecode*\/edit` will match + * `/color/brown/largecode/code/with/slashes/edit` and extract: + * + * * `color: brown` + * * `largecode: code/with/slashes`. + * + * + * @param {Object} route Mapping information to be assigned to `$route.current` on route + * match. + * + * Object properties: + * + * - `controller` – `{(string|function()=}` – Controller fn that should be associated with + * newly created scope or the name of a {@link angular.Module#controller registered + * controller} if passed as a string. + * - `controllerAs` – `{string=}` – An identifier name for a reference to the controller. + * If present, the controller will be published to scope under the `controllerAs` name. + * - `template` – `{string=|function()=}` – html template as a string or a function that + * returns an html template as a string which should be used by {@link + * ngRoute.directive:ngView ngView} or {@link ng.directive:ngInclude ngInclude} directives. + * This property takes precedence over `templateUrl`. + * + * If `template` is a function, it will be called with the following parameters: + * + * - `{Array.}` - route parameters extracted from the current + * `$location.path()` by applying the current route + * + * - `templateUrl` – `{string=|function()=}` – path or function that returns a path to an html + * template that should be used by {@link ngRoute.directive:ngView ngView}. + * + * If `templateUrl` is a function, it will be called with the following parameters: + * + * - `{Array.}` - route parameters extracted from the current + * `$location.path()` by applying the current route + * + * - `resolve` - `{Object.=}` - An optional map of dependencies which should + * be injected into the controller. If any of these dependencies are promises, the router + * will wait for them all to be resolved or one to be rejected before the controller is + * instantiated. + * If all the promises are resolved successfully, the values of the resolved promises are + * injected and {@link ngRoute.$route#$routeChangeSuccess $routeChangeSuccess} event is + * fired. If any of the promises are rejected the + * {@link ngRoute.$route#$routeChangeError $routeChangeError} event is fired. The map object + * is: + * + * - `key` – `{string}`: a name of a dependency to be injected into the controller. + * - `factory` - `{string|function}`: If `string` then it is an alias for a service. + * Otherwise if function, then it is {@link auto.$injector#invoke injected} + * and the return value is treated as the dependency. If the result is a promise, it is + * resolved before its value is injected into the controller. Be aware that + * `ngRoute.$routeParams` will still refer to the previous route within these resolve + * functions. Use `$route.current.params` to access the new route parameters, instead. + * + * - `redirectTo` – {(string|function())=} – value to update + * {@link ng.$location $location} path with and trigger route redirection. + * + * If `redirectTo` is a function, it will be called with the following parameters: + * + * - `{Object.}` - route parameters extracted from the current + * `$location.path()` by applying the current route templateUrl. + * - `{string}` - current `$location.path()` + * - `{Object}` - current `$location.search()` + * + * The custom `redirectTo` function is expected to return a string which will be used + * to update `$location.path()` and `$location.search()`. + * + * - `[reloadOnSearch=true]` - {boolean=} - reload route when only `$location.search()` + * or `$location.hash()` changes. + * + * If the option is set to `false` and url in the browser changes, then + * `$routeUpdate` event is broadcasted on the root scope. + * + * - `[caseInsensitiveMatch=false]` - {boolean=} - match routes without being case sensitive + * + * If the option is set to `true`, then the particular route can be matched without being + * case sensitive + * + * @returns {Object} self + * + * @description + * Adds a new route definition to the `$route` service. + */ + this.when = function(path, route) { + //copy original route object to preserve params inherited from proto chain + var routeCopy = angular.copy(route); + if (angular.isUndefined(routeCopy.reloadOnSearch)) { + routeCopy.reloadOnSearch = true; + } + if (angular.isUndefined(routeCopy.caseInsensitiveMatch)) { + routeCopy.caseInsensitiveMatch = this.caseInsensitiveMatch; + } + routes[path] = angular.extend( + routeCopy, + path && pathRegExp(path, routeCopy) + ); + + // create redirection for trailing slashes + if (path) { + var redirectPath = (path[path.length - 1] == '/') + ? path.substr(0, path.length - 1) + : path + '/'; + + routes[redirectPath] = angular.extend( + {redirectTo: path}, + pathRegExp(redirectPath, routeCopy) + ); + } + + return this; + }; + + /** + * @ngdoc property + * @name $routeProvider#caseInsensitiveMatch + * @description + * + * A boolean property indicating if routes defined + * using this provider should be matched using a case insensitive + * algorithm. Defaults to `false`. + */ + this.caseInsensitiveMatch = false; + + /** + * @param path {string} path + * @param opts {Object} options + * @return {?Object} + * + * @description + * Normalizes the given path, returning a regular expression + * and the original path. + * + * Inspired by pathRexp in visionmedia/express/lib/utils.js. + */ + function pathRegExp(path, opts) { + var insensitive = opts.caseInsensitiveMatch, + ret = { + originalPath: path, + regexp: path + }, + keys = ret.keys = []; + + path = path + .replace(/([().])/g, '\\$1') + .replace(/(\/)?:(\w+)([\?\*])?/g, function(_, slash, key, option) { + var optional = option === '?' ? option : null; + var star = option === '*' ? option : null; + keys.push({ name: key, optional: !!optional }); + slash = slash || ''; + return '' + + (optional ? '' : slash) + + '(?:' + + (optional ? slash : '') + + (star && '(.+?)' || '([^/]+)') + + (optional || '') + + ')' + + (optional || ''); + }) + .replace(/([\/$\*])/g, '\\$1'); + + ret.regexp = new RegExp('^' + path + '$', insensitive ? 'i' : ''); + return ret; + } + + /** + * @ngdoc method + * @name $routeProvider#otherwise + * + * @description + * Sets route definition that will be used on route change when no other route definition + * is matched. + * + * @param {Object|string} params Mapping information to be assigned to `$route.current`. + * If called with a string, the value maps to `redirectTo`. + * @returns {Object} self + */ + this.otherwise = function(params) { + if (typeof params === 'string') { + params = {redirectTo: params}; + } + this.when(null, params); + return this; + }; + + + this.$get = ['$rootScope', + '$location', + '$routeParams', + '$q', + '$injector', + '$templateRequest', + '$sce', + function($rootScope, $location, $routeParams, $q, $injector, $templateRequest, $sce) { + + /** + * @ngdoc service + * @name $route + * @requires $location + * @requires $routeParams + * + * @property {Object} current Reference to the current route definition. + * The route definition contains: + * + * - `controller`: The controller constructor as define in route definition. + * - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for + * controller instantiation. The `locals` contain + * the resolved values of the `resolve` map. Additionally the `locals` also contain: + * + * - `$scope` - The current route scope. + * - `$template` - The current route template HTML. + * + * @property {Object} routes Object with all route configuration Objects as its properties. + * + * @description + * `$route` is used for deep-linking URLs to controllers and views (HTML partials). + * It watches `$location.url()` and tries to map the path to an existing route definition. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * You can define routes through {@link ngRoute.$routeProvider $routeProvider}'s API. + * + * The `$route` service is typically used in conjunction with the + * {@link ngRoute.directive:ngView `ngView`} directive and the + * {@link ngRoute.$routeParams `$routeParams`} service. + * + * @example + * This example shows how changing the URL hash causes the `$route` to match a route against the + * URL, and the `ngView` pulls in the partial. + * + * + * + *
    + * Choose: + * Moby | + * Moby: Ch1 | + * Gatsby | + * Gatsby: Ch4 | + * Scarlet Letter
    + * + *
    + * + *
    + * + * 
    $location.path() = {{$location.path()}}
    + * 
    $route.current.templateUrl = {{$route.current.templateUrl}}
    + * 
    $route.current.params = {{$route.current.params}}
    + * 
    $route.current.scope.name = {{$route.current.scope.name}}
    + * 
    $routeParams = {{$routeParams}}
    + *
    + *     + * + * + * controller: {{name}}
    + * Book Id: {{params.bookId}}
    + *     + * + * + * controller: {{name}}
    + * Book Id: {{params.bookId}}
    + * Chapter Id: {{params.chapterId}} + *     + * + * + * angular.module('ngRouteExample', ['ngRoute']) + * + * .controller('MainController', function($scope, $route, $routeParams, $location) { + * $scope.$route = $route; + * $scope.$location = $location; + * $scope.$routeParams = $routeParams; + * }) + * + * .controller('BookController', function($scope, $routeParams) { + * $scope.name = "BookController"; + * $scope.params = $routeParams; + * }) + * + * .controller('ChapterController', function($scope, $routeParams) { + * $scope.name = "ChapterController"; + * $scope.params = $routeParams; + * }) + * + * .config(function($routeProvider, $locationProvider) { + * $routeProvider + * .when('/Book/:bookId', { + * templateUrl: 'book.html', + * controller: 'BookController', + * resolve: { + * // I will cause a 1 second delay + * delay: function($q, $timeout) { + * var delay = $q.defer(); + * $timeout(delay.resolve, 1000); + * return delay.promise; + * } + * } + * }) + * .when('/Book/:bookId/ch/:chapterId', { + * templateUrl: 'chapter.html', + * controller: 'ChapterController' + * }); + * + * // configure html5 to get links working on jsfiddle + * $locationProvider.html5Mode(true); + * }); + * + * + * + * + * it('should load and compile correct template', function() { + * element(by.linkText('Moby: Ch1')).click(); + * var content = element(by.css('[ng-view]')).getText(); + * expect(content).toMatch(/controller\: ChapterController/); + * expect(content).toMatch(/Book Id\: Moby/); + * expect(content).toMatch(/Chapter Id\: 1/); + * + * element(by.partialLinkText('Scarlet')).click(); + * + * content = element(by.css('[ng-view]')).getText(); + * expect(content).toMatch(/controller\: BookController/); + * expect(content).toMatch(/Book Id\: Scarlet/); + * }); + * + *     + */ + + /** + * @ngdoc event + * @name $route#$routeChangeStart + * @eventType broadcast on root scope + * @description + * Broadcasted before a route change. At this point the route services starts + * resolving all of the dependencies needed for the route change to occur. + * Typically this involves fetching the view template as well as any dependencies + * defined in `resolve` route property. Once all of the dependencies are resolved + * `$routeChangeSuccess` is fired. + * + * The route change (and the `$location` change that triggered it) can be prevented + * by calling `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} + * for more details about event object. + * + * @param {Object} angularEvent Synthetic event object. + * @param {Route} next Future route information. + * @param {Route} current Current route information. + */ + + /** + * @ngdoc event + * @name $route#$routeChangeSuccess + * @eventType broadcast on root scope + * @description + * Broadcasted after a route change has happened successfully. + * The `resolve` dependencies are now available in the `current.locals` property. + * + * {@link ngRoute.directive:ngView ngView} listens for the directive + * to instantiate the controller and render the view. + * + * @param {Object} angularEvent Synthetic event object. + * @param {Route} current Current route information. + * @param {Route|Undefined} previous Previous route information, or undefined if current is + * first route entered. + */ + + /** + * @ngdoc event + * @name $route#$routeChangeError + * @eventType broadcast on root scope + * @description + * Broadcasted if any of the resolve promises are rejected. + * + * @param {Object} angularEvent Synthetic event object + * @param {Route} current Current route information. + * @param {Route} previous Previous route information. + * @param {Route} rejection Rejection of the promise. Usually the error of the failed promise. + */ + + /** + * @ngdoc event + * @name $route#$routeUpdate + * @eventType broadcast on root scope + * @description + * The `reloadOnSearch` property has been set to false, and we are reusing the same + * instance of the Controller. + * + * @param {Object} angularEvent Synthetic event object + * @param {Route} current Current/previous route information. + */ + + var forceReload = false, + preparedRoute, + preparedRouteIsUpdateOnly, + $route = { + routes: routes, + + /** + * @ngdoc method + * @name $route#reload + * + * @description + * Causes `$route` service to reload the current route even if + * {@link ng.$location $location} hasn't changed. + * + * As a result of that, {@link ngRoute.directive:ngView ngView} + * creates new scope and reinstantiates the controller. + */ + reload: function() { + forceReload = true; + $rootScope.$evalAsync(function() { + // Don't support cancellation of a reload for now... + prepareRoute(); + commitRoute(); + }); + }, + + /** + * @ngdoc method + * @name $route#updateParams + * + * @description + * Causes `$route` service to update the current URL, replacing + * current route parameters with those specified in `newParams`. + * Provided property names that match the route's path segment + * definitions will be interpolated into the location's path, while + * remaining properties will be treated as query params. + * + * @param {!Object} newParams mapping of URL parameter names to values + */ + updateParams: function(newParams) { + if (this.current && this.current.$$route) { + newParams = angular.extend({}, this.current.params, newParams); + $location.path(interpolate(this.current.$$route.originalPath, newParams)); + // interpolate modifies newParams, only query params are left + $location.search(newParams); + } else { + throw $routeMinErr('norout', 'Tried updating route when with no current route'); + } + } + }; + + $rootScope.$on('$locationChangeStart', prepareRoute); + $rootScope.$on('$locationChangeSuccess', commitRoute); + + return $route; + + ///////////////////////////////////////////////////// + + /** + * @param on {string} current url + * @param route {Object} route regexp to match the url against + * @return {?Object} + * + * @description + * Check if the route matches the current url. + * + * Inspired by match in + * visionmedia/express/lib/router/router.js. + */ + function switchRouteMatcher(on, route) { + var keys = route.keys, + params = {}; + + if (!route.regexp) return null; + + var m = route.regexp.exec(on); + if (!m) return null; + + for (var i = 1, len = m.length; i < len; ++i) { + var key = keys[i - 1]; + + var val = m[i]; + + if (key && val) { + params[key.name] = val; + } + } + return params; + } + + function prepareRoute($locationEvent) { + var lastRoute = $route.current; + + preparedRoute = parseRoute(); + preparedRouteIsUpdateOnly = preparedRoute && lastRoute && preparedRoute.$$route === lastRoute.$$route + && angular.equals(preparedRoute.pathParams, lastRoute.pathParams) + && !preparedRoute.reloadOnSearch && !forceReload; + + if (!preparedRouteIsUpdateOnly && (lastRoute || preparedRoute)) { + if ($rootScope.$broadcast('$routeChangeStart', preparedRoute, lastRoute).defaultPrevented) { + if ($locationEvent) { + $locationEvent.preventDefault(); + } + } + } + } + + function commitRoute() { + var lastRoute = $route.current; + var nextRoute = preparedRoute; + + if (preparedRouteIsUpdateOnly) { + lastRoute.params = nextRoute.params; + angular.copy(lastRoute.params, $routeParams); + $rootScope.$broadcast('$routeUpdate', lastRoute); + } else if (nextRoute || lastRoute) { + forceReload = false; + $route.current = nextRoute; + if (nextRoute) { + if (nextRoute.redirectTo) { + if (angular.isString(nextRoute.redirectTo)) { + $location.path(interpolate(nextRoute.redirectTo, nextRoute.params)).search(nextRoute.params) + .replace(); + } else { + $location.url(nextRoute.redirectTo(nextRoute.pathParams, $location.path(), $location.search())) + .replace(); + } + } + } + + $q.when(nextRoute). + then(function() { + if (nextRoute) { + var locals = angular.extend({}, nextRoute.resolve), + template, templateUrl; + + angular.forEach(locals, function(value, key) { + locals[key] = angular.isString(value) ? + $injector.get(value) : $injector.invoke(value, null, null, key); + }); + + if (angular.isDefined(template = nextRoute.template)) { + if (angular.isFunction(template)) { + template = template(nextRoute.params); + } + } else if (angular.isDefined(templateUrl = nextRoute.templateUrl)) { + if (angular.isFunction(templateUrl)) { + templateUrl = templateUrl(nextRoute.params); + } + if (angular.isDefined(templateUrl)) { + nextRoute.loadedTemplateUrl = $sce.valueOf(templateUrl); + template = $templateRequest(templateUrl); + } + } + if (angular.isDefined(template)) { + locals['$template'] = template; + } + return $q.all(locals); + } + }). + then(function(locals) { + // after route change + if (nextRoute == $route.current) { + if (nextRoute) { + nextRoute.locals = locals; + angular.copy(nextRoute.params, $routeParams); + } + $rootScope.$broadcast('$routeChangeSuccess', nextRoute, lastRoute); + } + }, function(error) { + if (nextRoute == $route.current) { + $rootScope.$broadcast('$routeChangeError', nextRoute, lastRoute, error); + } + }); + } + } + + + /** + * @returns {Object} the current active route, by matching it against the URL + */ + function parseRoute() { + // Match a route + var params, match; + angular.forEach(routes, function(route, path) { + if (!match && (params = switchRouteMatcher($location.path(), route))) { + match = inherit(route, { + params: angular.extend({}, $location.search(), params), + pathParams: params}); + match.$$route = route; + } + }); + // No route matched; fallback to "otherwise" route + return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}}); + } + + /** + * @returns {string} interpolation of the redirect path with the parameters + */ + function interpolate(string, params) { + var result = []; + angular.forEach((string || '').split(':'), function(segment, i) { + if (i === 0) { + result.push(segment); + } else { + var segmentMatch = segment.match(/(\w+)(?:[?*])?(.*)/); + var key = segmentMatch[1]; + result.push(params[key]); + result.push(segmentMatch[2] || ''); + delete params[key]; + } + }); + return result.join(''); + } + }]; +} + +ngRouteModule.provider('$routeParams', $RouteParamsProvider); + + +/** + * @ngdoc service + * @name $routeParams + * @requires $route + * + * @description + * The `$routeParams` service allows you to retrieve the current set of route parameters. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * The route parameters are a combination of {@link ng.$location `$location`}'s + * {@link ng.$location#search `search()`} and {@link ng.$location#path `path()`}. + * The `path` parameters are extracted when the {@link ngRoute.$route `$route`} path is matched. + * + * In case of parameter name collision, `path` params take precedence over `search` params. + * + * The service guarantees that the identity of the `$routeParams` object will remain unchanged + * (but its properties will likely change) even when a route change occurs. + * + * Note that the `$routeParams` are only updated *after* a route change completes successfully. + * This means that you cannot rely on `$routeParams` being correct in route resolve functions. + * Instead you can use `$route.current.params` to access the new route's parameters. + * + * @example + * ```js + * // Given: + * // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby + * // Route: /Chapter/:chapterId/Section/:sectionId + * // + * // Then + * $routeParams ==> {chapterId:'1', sectionId:'2', search:'moby'} + * ``` + */ +function $RouteParamsProvider() { + this.$get = function() { return {}; }; +} + +ngRouteModule.directive('ngView', ngViewFactory); +ngRouteModule.directive('ngView', ngViewFillContentFactory); + + +/** + * @ngdoc directive + * @name ngView + * @restrict ECA + * + * @description + * # Overview + * `ngView` is a directive that complements the {@link ngRoute.$route $route} service by + * including the rendered template of the current route into the main layout (`index.html`) file. + * Every time the current route changes, the included view changes with it according to the + * configuration of the `$route` service. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * @animations + * enter - animation is used to bring new content into the browser. + * leave - animation is used to animate existing content away. + * + * The enter and leave animation occur concurrently. + * + * @scope + * @priority 400 + * @param {string=} onload Expression to evaluate whenever the view updates. + * + * @param {string=} autoscroll Whether `ngView` should call {@link ng.$anchorScroll + * $anchorScroll} to scroll the viewport after the view is updated. + * + * - If the attribute is not set, disable scrolling. + * - If the attribute is set without value, enable scrolling. + * - Otherwise enable scrolling only if the `autoscroll` attribute value evaluated + * as an expression yields a truthy value. + * @example + + +
    + Choose: + Moby | + Moby: Ch1 | + Gatsby | + Gatsby: Ch4 | + Scarlet Letter
    + +
    +
    +
    +
    + + 
    $location.path() = {{main.$location.path()}}
    + 
    $route.current.templateUrl = {{main.$route.current.templateUrl}}
    + 
    $route.current.params = {{main.$route.current.params}}
    + 
    $routeParams = {{main.$routeParams}}
    +
    +     + + +
    + controller: {{book.name}}
    + Book Id: {{book.params.bookId}}
    +
    +     + + +
    + controller: {{chapter.name}}
    + Book Id: {{chapter.params.bookId}}
    + Chapter Id: {{chapter.params.chapterId}} +
    +     + + + .view-animate-container { + position:relative; + height:100px!important; + background:white; + border:1px solid black; + height:40px; + overflow:hidden; + } + + .view-animate { + padding:10px; + } + + .view-animate.ng-enter, .view-animate.ng-leave { + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 1.5s; + + display:block; + width:100%; + border-left:1px solid black; + + position:absolute; + top:0; + left:0; + right:0; + bottom:0; + padding:10px; + } + + .view-animate.ng-enter { + left:100%; + } + .view-animate.ng-enter.ng-enter-active { + left:0; + } + .view-animate.ng-leave.ng-leave-active { + left:-100%; + } + + + + angular.module('ngViewExample', ['ngRoute', 'ngAnimate']) + .config(['$routeProvider', '$locationProvider', + function($routeProvider, $locationProvider) { + $routeProvider + .when('/Book/:bookId', { + templateUrl: 'book.html', + controller: 'BookCtrl', + controllerAs: 'book' + }) + .when('/Book/:bookId/ch/:chapterId', { + templateUrl: 'chapter.html', + controller: 'ChapterCtrl', + controllerAs: 'chapter' + }); + + $locationProvider.html5Mode(true); + }]) + .controller('MainCtrl', ['$route', '$routeParams', '$location', + function($route, $routeParams, $location) { + this.$route = $route; + this.$location = $location; + this.$routeParams = $routeParams; + }]) + .controller('BookCtrl', ['$routeParams', function($routeParams) { + this.name = "BookCtrl"; + this.params = $routeParams; + }]) + .controller('ChapterCtrl', ['$routeParams', function($routeParams) { + this.name = "ChapterCtrl"; + this.params = $routeParams; + }]); + + + + + it('should load and compile correct template', function() { + element(by.linkText('Moby: Ch1')).click(); + var content = element(by.css('[ng-view]')).getText(); + expect(content).toMatch(/controller\: ChapterCtrl/); + expect(content).toMatch(/Book Id\: Moby/); + expect(content).toMatch(/Chapter Id\: 1/); + + element(by.partialLinkText('Scarlet')).click(); + + content = element(by.css('[ng-view]')).getText(); + expect(content).toMatch(/controller\: BookCtrl/); + expect(content).toMatch(/Book Id\: Scarlet/); + }); + +     + */ + + +/** + * @ngdoc event + * @name ngView#$viewContentLoaded + * @eventType emit on the current ngView scope + * @description + * Emitted every time the ngView content is reloaded. + */ +ngViewFactory.$inject = ['$route', '$anchorScroll', '$animate']; +function ngViewFactory($route, $anchorScroll, $animate) { + return { + restrict: 'ECA', + terminal: true, + priority: 400, + transclude: 'element', + link: function(scope, $element, attr, ctrl, $transclude) { + var currentScope, + currentElement, + previousLeaveAnimation, + autoScrollExp = attr.autoscroll, + onloadExp = attr.onload || ''; + + scope.$on('$routeChangeSuccess', update); + update(); + + function cleanupLastView() { + if (previousLeaveAnimation) { + $animate.cancel(previousLeaveAnimation); + previousLeaveAnimation = null; + } + + if (currentScope) { + currentScope.$destroy(); + currentScope = null; + } + if (currentElement) { + previousLeaveAnimation = $animate.leave(currentElement); + previousLeaveAnimation.then(function() { + previousLeaveAnimation = null; + }); + currentElement = null; + } + } + + function update() { + var locals = $route.current && $route.current.locals, + template = locals && locals.$template; + + if (angular.isDefined(template)) { + var newScope = scope.$new(); + var current = $route.current; + + // Note: This will also link all children of ng-view that were contained in the original + // html. If that content contains controllers, ... they could pollute/change the scope. + // However, using ng-view on an element with additional content does not make sense... + // Note: We can't remove them in the cloneAttchFn of $transclude as that + // function is called before linking the content, which would apply child + // directives to non existing elements. + var clone = $transclude(newScope, function(clone) { + $animate.enter(clone, null, currentElement || $element).then(function onNgViewEnter() { + if (angular.isDefined(autoScrollExp) + && (!autoScrollExp || scope.$eval(autoScrollExp))) { + $anchorScroll(); + } + }); + cleanupLastView(); + }); + + currentElement = clone; + currentScope = current.scope = newScope; + currentScope.$emit('$viewContentLoaded'); + currentScope.$eval(onloadExp); + } else { + cleanupLastView(); + } + } + } + }; +} + +// This directive is called during the $transclude call of the first `ngView` directive. +// It will replace and compile the content of the element with the loaded template. +// We need this directive so that the element content is already filled when +// the link function of another directive on the same element as ngView +// is called. +ngViewFillContentFactory.$inject = ['$compile', '$controller', '$route']; +function ngViewFillContentFactory($compile, $controller, $route) { + return { + restrict: 'ECA', + priority: -400, + link: function(scope, $element) { + var current = $route.current, + locals = current.locals; + + $element.html(locals.$template); + + var link = $compile($element.contents()); + + if (current.controller) { + locals.$scope = scope; + var controller = $controller(current.controller, locals); + if (current.controllerAs) { + scope[current.controllerAs] = controller; + } + $element.data('$ngControllerController', controller); + $element.children().data('$ngControllerController', controller); + } + + link(scope); + } + }; +} + + +})(window, window.angular); diff --git a/public/javascripts/wechat/angular-sanitize.min.js b/public/javascripts/wechat/angular-sanitize.min.js new file mode 100644 index 000000000..020e21aa9 --- /dev/null +++ b/public/javascripts/wechat/angular-sanitize.min.js @@ -0,0 +1,16 @@ +/* + AngularJS v1.4.6 + (c) 2010-2015 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(n,h,p){'use strict';function E(a){var f=[];r(f,h.noop).chars(a);return f.join("")}function g(a,f){var d={},c=a.split(","),b;for(b=0;b=c;d--)f.end&&f.end(e[d]);e.length=c}}"string"!==typeof a&&(a=null===a||"undefined"===typeof a?"":""+a);var b,k,e=[],m=a,l;for(e.last=function(){return e[e.length-1]};a;){l="";k=!0;if(e.last()&&w[e.last()])a=a.replace(new RegExp("([\\W\\w]*)<\\s*\\/\\s*"+e.last()+"[^>]*>","i"),function(a,b){b=b.replace(H,"$1").replace(I,"$1");f.chars&&f.chars(q(b));return""}),c("",e.last());else{if(0===a.indexOf("\x3c!--"))b=a.indexOf("--",4),0<=b&&a.lastIndexOf("--\x3e", +b)===b&&(f.comment&&f.comment(a.substring(4,b)),a=a.substring(b+3),k=!1);else if(x.test(a)){if(b=a.match(x))a=a.replace(b[0],""),k=!1}else if(J.test(a)){if(b=a.match(y))a=a.substring(b[0].length),b[0].replace(y,c),k=!1}else K.test(a)&&((b=a.match(z))?(b[4]&&(a=a.substring(b[0].length),b[0].replace(z,d)),k=!1):(l+="<",a=a.substring(1)));k&&(b=a.indexOf("<"),l+=0>b?a:a.substring(0,b),a=0>b?"":a.substring(b),f.chars&&f.chars(q(l)))}if(a==m)throw L("badparse",a);m=a}c()}function q(a){if(!a)return"";A.innerHTML= +a.replace(//g,">")}function r(a,f){var d=!1,c=h.bind(a,a.push);return{start:function(a,k,e){a=h.lowercase(a);!d&&w[a]&&(d=a);d||!0!==C[a]||(c("<"),c(a),h.forEach(k,function(d,e){var k=h.lowercase(e),g="img"===a&&"src"===k|| +"background"===k;!0!==O[k]||!0===D[k]&&!f(d,g)||(c(" "),c(e),c('="'),c(B(d)),c('"'))}),c(e?"/>":">"))},end:function(a){a=h.lowercase(a);d||!0!==C[a]||(c(""));a==d&&(d=!1)},chars:function(a){d||c(B(a))}}}var L=h.$$minErr("$sanitize"),z=/^<((?:[a-zA-Z])[\w:-]*)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*(>?)/,y=/^<\/\s*([\w:-]+)[^>]*>/,G=/([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g,K=/^]*?)>/i, +I=/"\u201d\u2019]/i,d=/^mailto:/i;return function(c,b){function k(a){a&&g.push(E(a))}function e(a, +c){g.push("');k(c);g.push("")}if(!c)return c;for(var m,l=c,g=[],n,p;m=l.match(f);)n=m[0],m[2]||m[4]||(n=(m[3]?"http://":"mailto:")+n),p=m.index,k(l.substr(0,p)),e(n,m[0].replace(d,"")),l=l.substring(p+m[0].length);k(l);return a(g.join(""))}}])})(window,window.angular); +//# sourceMappingURL=angular-sanitize.min.js.map diff --git a/public/javascripts/wechat/angular.js b/public/javascripts/wechat/angular.js new file mode 100644 index 000000000..e5f7bd0f7 --- /dev/null +++ b/public/javascripts/wechat/angular.js @@ -0,0 +1,28826 @@ +/** + * @license AngularJS v1.4.6 + * (c) 2010-2015 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, document, undefined) {'use strict'; + +/** + * @description + * + * This object provides a utility for producing rich Error messages within + * Angular. It can be called as follows: + * + * var exampleMinErr = minErr('example'); + * throw exampleMinErr('one', 'This {0} is {1}', foo, bar); + * + * The above creates an instance of minErr in the example namespace. The + * resulting error will have a namespaced error code of example.one. The + * resulting error will replace {0} with the value of foo, and {1} with the + * value of bar. The object is not restricted in the number of arguments it can + * take. + * + * If fewer arguments are specified than necessary for interpolation, the extra + * interpolation markers will be preserved in the final string. + * + * Since data will be parsed statically during a build step, some restrictions + * are applied with respect to how minErr instances are created and called. + * Instances should have names of the form namespaceMinErr for a minErr created + * using minErr('namespace') . Error codes, namespaces and template strings + * should all be static strings, not variables or general expressions. + * + * @param {string} module The namespace to use for the new minErr instance. + * @param {function} ErrorConstructor Custom error constructor to be instantiated when returning + * error from returned function, for cases when a particular type of error is useful. + * @returns {function(code:string, template:string, ...templateArgs): Error} minErr instance + */ + +function minErr(module, ErrorConstructor) { + ErrorConstructor = ErrorConstructor || Error; + return function() { + var SKIP_INDEXES = 2; + + var templateArgs = arguments, + code = templateArgs[0], + message = '[' + (module ? module + ':' : '') + code + '] ', + template = templateArgs[1], + paramPrefix, i; + + message += template.replace(/\{\d+\}/g, function(match) { + var index = +match.slice(1, -1), + shiftedIndex = index + SKIP_INDEXES; + + if (shiftedIndex < templateArgs.length) { + return toDebugString(templateArgs[shiftedIndex]); + } + + return match; + }); + + message += '\nhttp://errors.angularjs.org/1.4.6/' + + (module ? module + '/' : '') + code; + + for (i = SKIP_INDEXES, paramPrefix = '?'; i < templateArgs.length; i++, paramPrefix = '&') { + message += paramPrefix + 'p' + (i - SKIP_INDEXES) + '=' + + encodeURIComponent(toDebugString(templateArgs[i])); + } + + return new ErrorConstructor(message); + }; +} + +/* We need to tell jshint what variables are being exported */ +/* global angular: true, + msie: true, + jqLite: true, + jQuery: true, + slice: true, + splice: true, + push: true, + toString: true, + ngMinErr: true, + angularModule: true, + uid: true, + REGEX_STRING_REGEXP: true, + VALIDITY_STATE_PROPERTY: true, + + lowercase: true, + uppercase: true, + manualLowercase: true, + manualUppercase: true, + nodeName_: true, + isArrayLike: true, + forEach: true, + forEachSorted: true, + reverseParams: true, + nextUid: true, + setHashKey: true, + extend: true, + toInt: true, + inherit: true, + merge: true, + noop: true, + identity: true, + valueFn: true, + isUndefined: true, + isDefined: true, + isObject: true, + isBlankObject: true, + isString: true, + isNumber: true, + isDate: true, + isArray: true, + isFunction: true, + isRegExp: true, + isWindow: true, + isScope: true, + isFile: true, + isFormData: true, + isBlob: true, + isBoolean: true, + isPromiseLike: true, + trim: true, + escapeForRegexp: true, + isElement: true, + makeMap: true, + includes: true, + arrayRemove: true, + copy: true, + shallowCopy: true, + equals: true, + csp: true, + jq: true, + concat: true, + sliceArgs: true, + bind: true, + toJsonReplacer: true, + toJson: true, + fromJson: true, + convertTimezoneToLocal: true, + timezoneToOffset: true, + startingTag: true, + tryDecodeURIComponent: true, + parseKeyValue: true, + toKeyValue: true, + encodeUriSegment: true, + encodeUriQuery: true, + angularInit: true, + bootstrap: true, + getTestability: true, + snake_case: true, + bindJQuery: true, + assertArg: true, + assertArgFn: true, + assertNotHasOwnProperty: true, + getter: true, + getBlockNodes: true, + hasOwnProperty: true, + createMap: true, + + NODE_TYPE_ELEMENT: true, + NODE_TYPE_ATTRIBUTE: true, + NODE_TYPE_TEXT: true, + NODE_TYPE_COMMENT: true, + NODE_TYPE_DOCUMENT: true, + NODE_TYPE_DOCUMENT_FRAGMENT: true, +*/ + +//////////////////////////////////// + +/** + * @ngdoc module + * @name ng + * @module ng + * @description + * + * # ng (core module) + * The ng module is loaded by default when an AngularJS application is started. The module itself + * contains the essential components for an AngularJS application to function. The table below + * lists a high level breakdown of each of the services/factories, filters, directives and testing + * components available within this core module. + * + *
    + */ + +var REGEX_STRING_REGEXP = /^\/(.+)\/([a-z]*)$/; + +// The name of a form control's ValidityState property. +// This is used so that it's possible for internal tests to create mock ValidityStates. +var VALIDITY_STATE_PROPERTY = 'validity'; + +/** + * @ngdoc function + * @name angular.lowercase + * @module ng + * @kind function + * + * @description Converts the specified string to lowercase. + * @param {string} string String to be converted to lowercase. + * @returns {string} Lowercased string. + */ +var lowercase = function(string) {return isString(string) ? string.toLowerCase() : string;}; +var hasOwnProperty = Object.prototype.hasOwnProperty; + +/** + * @ngdoc function + * @name angular.uppercase + * @module ng + * @kind function + * + * @description Converts the specified string to uppercase. + * @param {string} string String to be converted to uppercase. + * @returns {string} Uppercased string. + */ +var uppercase = function(string) {return isString(string) ? string.toUpperCase() : string;}; + + +var manualLowercase = function(s) { + /* jshint bitwise: false */ + return isString(s) + ? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);}) + : s; +}; +var manualUppercase = function(s) { + /* jshint bitwise: false */ + return isString(s) + ? s.replace(/[a-z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) & ~32);}) + : s; +}; + + +// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish +// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods +// with correct but slower alternatives. +if ('i' !== 'I'.toLowerCase()) { + lowercase = manualLowercase; + uppercase = manualUppercase; +} + + +var + msie, // holds major version number for IE, or NaN if UA is not IE. + jqLite, // delay binding since jQuery could be loaded after us. + jQuery, // delay binding + slice = [].slice, + splice = [].splice, + push = [].push, + toString = Object.prototype.toString, + getPrototypeOf = Object.getPrototypeOf, + ngMinErr = minErr('ng'), + + /** @name angular */ + angular = window.angular || (window.angular = {}), + angularModule, + uid = 0; + +/** + * documentMode is an IE-only property + * http://msdn.microsoft.com/en-us/library/ie/cc196988(v=vs.85).aspx + */ +msie = document.documentMode; + + +/** + * @private + * @param {*} obj + * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments, + * String ...) + */ +function isArrayLike(obj) { + if (obj == null || isWindow(obj)) { + return false; + } + + // Support: iOS 8.2 (not reproducible in simulator) + // "length" in obj used to prevent JIT error (gh-11508) + var length = "length" in Object(obj) && obj.length; + + if (obj.nodeType === NODE_TYPE_ELEMENT && length) { + return true; + } + + return isString(obj) || isArray(obj) || length === 0 || + typeof length === 'number' && length > 0 && (length - 1) in obj; +} + +/** + * @ngdoc function + * @name angular.forEach + * @module ng + * @kind function + * + * @description + * Invokes the `iterator` function once for each item in `obj` collection, which can be either an + * object or an array. The `iterator` function is invoked with `iterator(value, key, obj)`, where `value` + * is the value of an object property or an array element, `key` is the object property key or + * array element index and obj is the `obj` itself. Specifying a `context` for the function is optional. + * + * It is worth noting that `.forEach` does not iterate over inherited properties because it filters + * using the `hasOwnProperty` method. + * + * Unlike ES262's + * [Array.prototype.forEach](http://www.ecma-international.org/ecma-262/5.1/#sec-15.4.4.18), + * Providing 'undefined' or 'null' values for `obj` will not throw a TypeError, but rather just + * return the value provided. + * + ```js + var values = {name: 'misko', gender: 'male'}; + var log = []; + angular.forEach(values, function(value, key) { + this.push(key + ': ' + value); + }, log); + expect(log).toEqual(['name: misko', 'gender: male']); + ``` + * + * @param {Object|Array} obj Object to iterate over. + * @param {Function} iterator Iterator function. + * @param {Object=} context Object to become context (`this`) for the iterator function. + * @returns {Object|Array} Reference to `obj`. + */ + +function forEach(obj, iterator, context) { + var key, length; + if (obj) { + if (isFunction(obj)) { + for (key in obj) { + // Need to check if hasOwnProperty exists, + // as on IE8 the result of querySelectorAll is an object without a hasOwnProperty function + if (key != 'prototype' && key != 'length' && key != 'name' && (!obj.hasOwnProperty || obj.hasOwnProperty(key))) { + iterator.call(context, obj[key], key, obj); + } + } + } else if (isArray(obj) || isArrayLike(obj)) { + var isPrimitive = typeof obj !== 'object'; + for (key = 0, length = obj.length; key < length; key++) { + if (isPrimitive || key in obj) { + iterator.call(context, obj[key], key, obj); + } + } + } else if (obj.forEach && obj.forEach !== forEach) { + obj.forEach(iterator, context, obj); + } else if (isBlankObject(obj)) { + // createMap() fast path --- Safe to avoid hasOwnProperty check because prototype chain is empty + for (key in obj) { + iterator.call(context, obj[key], key, obj); + } + } else if (typeof obj.hasOwnProperty === 'function') { + // Slow path for objects inheriting Object.prototype, hasOwnProperty check needed + for (key in obj) { + if (obj.hasOwnProperty(key)) { + iterator.call(context, obj[key], key, obj); + } + } + } else { + // Slow path for objects which do not have a method `hasOwnProperty` + for (key in obj) { + if (hasOwnProperty.call(obj, key)) { + iterator.call(context, obj[key], key, obj); + } + } + } + } + return obj; +} + +function forEachSorted(obj, iterator, context) { + var keys = Object.keys(obj).sort(); + for (var i = 0; i < keys.length; i++) { + iterator.call(context, obj[keys[i]], keys[i]); + } + return keys; +} + + +/** + * when using forEach the params are value, key, but it is often useful to have key, value. + * @param {function(string, *)} iteratorFn + * @returns {function(*, string)} + */ +function reverseParams(iteratorFn) { + return function(value, key) { iteratorFn(key, value); }; +} + +/** + * A consistent way of creating unique IDs in angular. + * + * Using simple numbers allows us to generate 28.6 million unique ids per second for 10 years before + * we hit number precision issues in JavaScript. + * + * Math.pow(2,53) / 60 / 60 / 24 / 365 / 10 = 28.6M + * + * @returns {number} an unique alpha-numeric string + */ +function nextUid() { + return ++uid; +} + + +/** + * Set or clear the hashkey for an object. + * @param obj object + * @param h the hashkey (!truthy to delete the hashkey) + */ +function setHashKey(obj, h) { + if (h) { + obj.$$hashKey = h; + } else { + delete obj.$$hashKey; + } +} + + +function baseExtend(dst, objs, deep) { + var h = dst.$$hashKey; + + for (var i = 0, ii = objs.length; i < ii; ++i) { + var obj = objs[i]; + if (!isObject(obj) && !isFunction(obj)) continue; + var keys = Object.keys(obj); + for (var j = 0, jj = keys.length; j < jj; j++) { + var key = keys[j]; + var src = obj[key]; + + if (deep && isObject(src)) { + if (isDate(src)) { + dst[key] = new Date(src.valueOf()); + } else if (isRegExp(src)) { + dst[key] = new RegExp(src); + } else { + if (!isObject(dst[key])) dst[key] = isArray(src) ? [] : {}; + baseExtend(dst[key], [src], true); + } + } else { + dst[key] = src; + } + } + } + + setHashKey(dst, h); + return dst; +} + +/** + * @ngdoc function + * @name angular.extend + * @module ng + * @kind function + * + * @description + * Extends the destination object `dst` by copying own enumerable properties from the `src` object(s) + * to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so + * by passing an empty object as the target: `var object = angular.extend({}, object1, object2)`. + * + * **Note:** Keep in mind that `angular.extend` does not support recursive merge (deep copy). Use + * {@link angular.merge} for this. + * + * @param {Object} dst Destination object. + * @param {...Object} src Source object(s). + * @returns {Object} Reference to `dst`. + */ +function extend(dst) { + return baseExtend(dst, slice.call(arguments, 1), false); +} + + +/** +* @ngdoc function +* @name angular.merge +* @module ng +* @kind function +* +* @description +* Deeply extends the destination object `dst` by copying own enumerable properties from the `src` object(s) +* to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so +* by passing an empty object as the target: `var object = angular.merge({}, object1, object2)`. +* +* Unlike {@link angular.extend extend()}, `merge()` recursively descends into object properties of source +* objects, performing a deep copy. +* +* @param {Object} dst Destination object. +* @param {...Object} src Source object(s). +* @returns {Object} Reference to `dst`. +*/ +function merge(dst) { + return baseExtend(dst, slice.call(arguments, 1), true); +} + + + +function toInt(str) { + return parseInt(str, 10); +} + + +function inherit(parent, extra) { + return extend(Object.create(parent), extra); +} + +/** + * @ngdoc function + * @name angular.noop + * @module ng + * @kind function + * + * @description + * A function that performs no operations. This function can be useful when writing code in the + * functional style. + ```js + function foo(callback) { + var result = calculateResult(); + (callback || angular.noop)(result); + } + ``` + */ +function noop() {} +noop.$inject = []; + + +/** + * @ngdoc function + * @name angular.identity + * @module ng + * @kind function + * + * @description + * A function that returns its first argument. This function is useful when writing code in the + * functional style. + * + ```js + function transformer(transformationFn, value) { + return (transformationFn || angular.identity)(value); + }; + ``` + * @param {*} value to be returned. + * @returns {*} the value passed in. + */ +function identity($) {return $;} +identity.$inject = []; + + +function valueFn(value) {return function() {return value;};} + +function hasCustomToString(obj) { + return isFunction(obj.toString) && obj.toString !== Object.prototype.toString; +} + + +/** + * @ngdoc function + * @name angular.isUndefined + * @module ng + * @kind function + * + * @description + * Determines if a reference is undefined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is undefined. + */ +function isUndefined(value) {return typeof value === 'undefined';} + + +/** + * @ngdoc function + * @name angular.isDefined + * @module ng + * @kind function + * + * @description + * Determines if a reference is defined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is defined. + */ +function isDefined(value) {return typeof value !== 'undefined';} + + +/** + * @ngdoc function + * @name angular.isObject + * @module ng + * @kind function + * + * @description + * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not + * considered to be objects. Note that JavaScript arrays are objects. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Object` but not `null`. + */ +function isObject(value) { + // http://jsperf.com/isobject4 + return value !== null && typeof value === 'object'; +} + + +/** + * Determine if a value is an object with a null prototype + * + * @returns {boolean} True if `value` is an `Object` with a null prototype + */ +function isBlankObject(value) { + return value !== null && typeof value === 'object' && !getPrototypeOf(value); +} + + +/** + * @ngdoc function + * @name angular.isString + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `String`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `String`. + */ +function isString(value) {return typeof value === 'string';} + + +/** + * @ngdoc function + * @name angular.isNumber + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `Number`. + * + * This includes the "special" numbers `NaN`, `+Infinity` and `-Infinity`. + * + * If you wish to exclude these then you can use the native + * [`isFinite'](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/isFinite) + * method. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Number`. + */ +function isNumber(value) {return typeof value === 'number';} + + +/** + * @ngdoc function + * @name angular.isDate + * @module ng + * @kind function + * + * @description + * Determines if a value is a date. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Date`. + */ +function isDate(value) { + return toString.call(value) === '[object Date]'; +} + + +/** + * @ngdoc function + * @name angular.isArray + * @module ng + * @kind function + * + * @description + * Determines if a reference is an `Array`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Array`. + */ +var isArray = Array.isArray; + +/** + * @ngdoc function + * @name angular.isFunction + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `Function`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Function`. + */ +function isFunction(value) {return typeof value === 'function';} + + +/** + * Determines if a value is a regular expression object. + * + * @private + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `RegExp`. + */ +function isRegExp(value) { + return toString.call(value) === '[object RegExp]'; +} + + +/** + * Checks if `obj` is a window object. + * + * @private + * @param {*} obj Object to check + * @returns {boolean} True if `obj` is a window obj. + */ +function isWindow(obj) { + return obj && obj.window === obj; +} + + +function isScope(obj) { + return obj && obj.$evalAsync && obj.$watch; +} + + +function isFile(obj) { + return toString.call(obj) === '[object File]'; +} + + +function isFormData(obj) { + return toString.call(obj) === '[object FormData]'; +} + + +function isBlob(obj) { + return toString.call(obj) === '[object Blob]'; +} + + +function isBoolean(value) { + return typeof value === 'boolean'; +} + + +function isPromiseLike(obj) { + return obj && isFunction(obj.then); +} + + +var TYPED_ARRAY_REGEXP = /^\[object (Uint8(Clamped)?)|(Uint16)|(Uint32)|(Int8)|(Int16)|(Int32)|(Float(32)|(64))Array\]$/; +function isTypedArray(value) { + return TYPED_ARRAY_REGEXP.test(toString.call(value)); +} + + +var trim = function(value) { + return isString(value) ? value.trim() : value; +}; + +// Copied from: +// http://docs.closure-library.googlecode.com/git/local_closure_goog_string_string.js.source.html#line1021 +// Prereq: s is a string. +var escapeForRegexp = function(s) { + return s.replace(/([-()\[\]{}+?*.$\^|,:#= 0) { + array.splice(index, 1); + } + return index; +} + +/** + * @ngdoc function + * @name angular.copy + * @module ng + * @kind function + * + * @description + * Creates a deep copy of `source`, which should be an object or an array. + * + * * If no destination is supplied, a copy of the object or array is created. + * * If a destination is provided, all of its elements (for arrays) or properties (for objects) + * are deleted and then all elements/properties from the source are copied to it. + * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned. + * * If `source` is identical to 'destination' an exception will be thrown. + * + * @param {*} source The source that will be used to make a copy. + * Can be any type, including primitives, `null`, and `undefined`. + * @param {(Object|Array)=} destination Destination into which the source is copied. If + * provided, must be of the same type as `source`. + * @returns {*} The copy or updated `destination`, if `destination` was specified. + * + * @example + + +
    +
    + Name:
    + E-mail:
    + Gender: male + female
    + + +
    + 
    form = {{user | json}}
    + 
    master = {{master | json}}
    +
    + + +     +     + */ +function copy(source, destination, stackSource, stackDest) { + if (isWindow(source) || isScope(source)) { + throw ngMinErr('cpws', + "Can't copy! Making copies of Window or Scope instances is not supported."); + } + if (isTypedArray(destination)) { + throw ngMinErr('cpta', + "Can't copy! TypedArray destination cannot be mutated."); + } + + if (!destination) { + destination = source; + if (isObject(source)) { + var index; + if (stackSource && (index = stackSource.indexOf(source)) !== -1) { + return stackDest[index]; + } + + // TypedArray, Date and RegExp have specific copy functionality and must be + // pushed onto the stack before returning. + // Array and other objects create the base object and recurse to copy child + // objects. The array/object will be pushed onto the stack when recursed. + if (isArray(source)) { + return copy(source, [], stackSource, stackDest); + } else if (isTypedArray(source)) { + destination = new source.constructor(source); + } else if (isDate(source)) { + destination = new Date(source.getTime()); + } else if (isRegExp(source)) { + destination = new RegExp(source.source, source.toString().match(/[^\/]*$/)[0]); + destination.lastIndex = source.lastIndex; + } else if (isFunction(source.cloneNode)) { + destination = source.cloneNode(true); + } else { + var emptyObject = Object.create(getPrototypeOf(source)); + return copy(source, emptyObject, stackSource, stackDest); + } + + if (stackDest) { + stackSource.push(source); + stackDest.push(destination); + } + } + } else { + if (source === destination) throw ngMinErr('cpi', + "Can't copy! Source and destination are identical."); + + stackSource = stackSource || []; + stackDest = stackDest || []; + + if (isObject(source)) { + stackSource.push(source); + stackDest.push(destination); + } + + var result, key; + if (isArray(source)) { + destination.length = 0; + for (var i = 0; i < source.length; i++) { + destination.push(copy(source[i], null, stackSource, stackDest)); + } + } else { + var h = destination.$$hashKey; + if (isArray(destination)) { + destination.length = 0; + } else { + forEach(destination, function(value, key) { + delete destination[key]; + }); + } + if (isBlankObject(source)) { + // createMap() fast path --- Safe to avoid hasOwnProperty check because prototype chain is empty + for (key in source) { + destination[key] = copy(source[key], null, stackSource, stackDest); + } + } else if (source && typeof source.hasOwnProperty === 'function') { + // Slow path, which must rely on hasOwnProperty + for (key in source) { + if (source.hasOwnProperty(key)) { + destination[key] = copy(source[key], null, stackSource, stackDest); + } + } + } else { + // Slowest path --- hasOwnProperty can't be called as a method + for (key in source) { + if (hasOwnProperty.call(source, key)) { + destination[key] = copy(source[key], null, stackSource, stackDest); + } + } + } + setHashKey(destination,h); + } + } + return destination; +} + +/** + * Creates a shallow copy of an object, an array or a primitive. + * + * Assumes that there are no proto properties for objects. + */ +function shallowCopy(src, dst) { + if (isArray(src)) { + dst = dst || []; + + for (var i = 0, ii = src.length; i < ii; i++) { + dst[i] = src[i]; + } + } else if (isObject(src)) { + dst = dst || {}; + + for (var key in src) { + if (!(key.charAt(0) === '$' && key.charAt(1) === '$')) { + dst[key] = src[key]; + } + } + } + + return dst || src; +} + + +/** + * @ngdoc function + * @name angular.equals + * @module ng + * @kind function + * + * @description + * Determines if two objects or two values are equivalent. Supports value types, regular + * expressions, arrays and objects. + * + * Two objects or values are considered equivalent if at least one of the following is true: + * + * * Both objects or values pass `===` comparison. + * * Both objects or values are of the same type and all of their properties are equal by + * comparing them with `angular.equals`. + * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal) + * * Both values represent the same regular expression (In JavaScript, + * /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual + * representation matches). + * + * During a property comparison, properties of `function` type and properties with names + * that begin with `$` are ignored. + * + * Scope and DOMWindow objects are being compared only by identify (`===`). + * + * @param {*} o1 Object or value to compare. + * @param {*} o2 Object or value to compare. + * @returns {boolean} True if arguments are equal. + */ +function equals(o1, o2) { + if (o1 === o2) return true; + if (o1 === null || o2 === null) return false; + if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN + var t1 = typeof o1, t2 = typeof o2, length, key, keySet; + if (t1 == t2) { + if (t1 == 'object') { + if (isArray(o1)) { + if (!isArray(o2)) return false; + if ((length = o1.length) == o2.length) { + for (key = 0; key < length; key++) { + if (!equals(o1[key], o2[key])) return false; + } + return true; + } + } else if (isDate(o1)) { + if (!isDate(o2)) return false; + return equals(o1.getTime(), o2.getTime()); + } else if (isRegExp(o1)) { + return isRegExp(o2) ? o1.toString() == o2.toString() : false; + } else { + if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2) || + isArray(o2) || isDate(o2) || isRegExp(o2)) return false; + keySet = createMap(); + for (key in o1) { + if (key.charAt(0) === '$' || isFunction(o1[key])) continue; + if (!equals(o1[key], o2[key])) return false; + keySet[key] = true; + } + for (key in o2) { + if (!(key in keySet) && + key.charAt(0) !== '$' && + isDefined(o2[key]) && + !isFunction(o2[key])) return false; + } + return true; + } + } + } + return false; +} + +var csp = function() { + if (!isDefined(csp.rules)) { + + + var ngCspElement = (document.querySelector('[ng-csp]') || + document.querySelector('[data-ng-csp]')); + + if (ngCspElement) { + var ngCspAttribute = ngCspElement.getAttribute('ng-csp') || + ngCspElement.getAttribute('data-ng-csp'); + csp.rules = { + noUnsafeEval: !ngCspAttribute || (ngCspAttribute.indexOf('no-unsafe-eval') !== -1), + noInlineStyle: !ngCspAttribute || (ngCspAttribute.indexOf('no-inline-style') !== -1) + }; + } else { + csp.rules = { + noUnsafeEval: noUnsafeEval(), + noInlineStyle: false + }; + } + } + + return csp.rules; + + function noUnsafeEval() { + try { + /* jshint -W031, -W054 */ + new Function(''); + /* jshint +W031, +W054 */ + return false; + } catch (e) { + return true; + } + } +}; + +/** + * @ngdoc directive + * @module ng + * @name ngJq + * + * @element ANY + * @param {string=} ngJq the name of the library available under `window` + * to be used for angular.element + * @description + * Use this directive to force the angular.element library. This should be + * used to force either jqLite by leaving ng-jq blank or setting the name of + * the jquery variable under window (eg. jQuery). + * + * Since angular looks for this directive when it is loaded (doesn't wait for the + * DOMContentLoaded event), it must be placed on an element that comes before the script + * which loads angular. Also, only the first instance of `ng-jq` will be used and all + * others ignored. + * + * @example + * This example shows how to force jqLite using the `ngJq` directive to the `html` tag. + ```html + + + ... + ... + + ``` + * @example + * This example shows how to use a jQuery based library of a different name. + * The library name must be available at the top most 'window'. + ```html + + + ... + ... + + ``` + */ +var jq = function() { + if (isDefined(jq.name_)) return jq.name_; + var el; + var i, ii = ngAttrPrefixes.length, prefix, name; + for (i = 0; i < ii; ++i) { + prefix = ngAttrPrefixes[i]; + if (el = document.querySelector('[' + prefix.replace(':', '\\:') + 'jq]')) { + name = el.getAttribute(prefix + 'jq'); + break; + } + } + + return (jq.name_ = name); +}; + +function concat(array1, array2, index) { + return array1.concat(slice.call(array2, index)); +} + +function sliceArgs(args, startIndex) { + return slice.call(args, startIndex || 0); +} + + +/* jshint -W101 */ +/** + * @ngdoc function + * @name angular.bind + * @module ng + * @kind function + * + * @description + * Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for + * `fn`). You can supply optional `args` that are prebound to the function. This feature is also + * known as [partial application](http://en.wikipedia.org/wiki/Partial_application), as + * distinguished from [function currying](http://en.wikipedia.org/wiki/Currying#Contrast_with_partial_function_application). + * + * @param {Object} self Context which `fn` should be evaluated in. + * @param {function()} fn Function to be bound. + * @param {...*} args Optional arguments to be prebound to the `fn` function call. + * @returns {function()} Function that wraps the `fn` with all the specified bindings. + */ +/* jshint +W101 */ +function bind(self, fn) { + var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : []; + if (isFunction(fn) && !(fn instanceof RegExp)) { + return curryArgs.length + ? function() { + return arguments.length + ? fn.apply(self, concat(curryArgs, arguments, 0)) + : fn.apply(self, curryArgs); + } + : function() { + return arguments.length + ? fn.apply(self, arguments) + : fn.call(self); + }; + } else { + // in IE, native methods are not functions so they cannot be bound (note: they don't need to be) + return fn; + } +} + + +function toJsonReplacer(key, value) { + var val = value; + + if (typeof key === 'string' && key.charAt(0) === '$' && key.charAt(1) === '$') { + val = undefined; + } else if (isWindow(value)) { + val = '$WINDOW'; + } else if (value && document === value) { + val = '$DOCUMENT'; + } else if (isScope(value)) { + val = '$SCOPE'; + } + + return val; +} + + +/** + * @ngdoc function + * @name angular.toJson + * @module ng + * @kind function + * + * @description + * Serializes input into a JSON-formatted string. Properties with leading $$ characters will be + * stripped since angular uses this notation internally. + * + * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON. + * @param {boolean|number} [pretty=2] If set to true, the JSON output will contain newlines and whitespace. + * If set to an integer, the JSON output will contain that many spaces per indentation. + * @returns {string|undefined} JSON-ified string representing `obj`. + */ +function toJson(obj, pretty) { + if (typeof obj === 'undefined') return undefined; + if (!isNumber(pretty)) { + pretty = pretty ? 2 : null; + } + return JSON.stringify(obj, toJsonReplacer, pretty); +} + + +/** + * @ngdoc function + * @name angular.fromJson + * @module ng + * @kind function + * + * @description + * Deserializes a JSON string. + * + * @param {string} json JSON string to deserialize. + * @returns {Object|Array|string|number} Deserialized JSON string. + */ +function fromJson(json) { + return isString(json) + ? JSON.parse(json) + : json; +} + + +function timezoneToOffset(timezone, fallback) { + var requestedTimezoneOffset = Date.parse('Jan 01, 1970 00:00:00 ' + timezone) / 60000; + return isNaN(requestedTimezoneOffset) ? fallback : requestedTimezoneOffset; +} + + +function addDateMinutes(date, minutes) { + date = new Date(date.getTime()); + date.setMinutes(date.getMinutes() + minutes); + return date; +} + + +function convertTimezoneToLocal(date, timezone, reverse) { + reverse = reverse ? -1 : 1; + var timezoneOffset = timezoneToOffset(timezone, date.getTimezoneOffset()); + return addDateMinutes(date, reverse * (timezoneOffset - date.getTimezoneOffset())); +} + + +/** + * @returns {string} Returns the string representation of the element. + */ +function startingTag(element) { + element = jqLite(element).clone(); + try { + // turns out IE does not let you set .html() on elements which + // are not allowed to have children. So we just ignore it. + element.empty(); + } catch (e) {} + var elemHtml = jqLite('
    ').append(element).html(); + try { + return element[0].nodeType === NODE_TYPE_TEXT ? lowercase(elemHtml) : + elemHtml. + match(/^(<[^>]+>)/)[1]. + replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); }); + } catch (e) { + return lowercase(elemHtml); + } + +} + + +///////////////////////////////////////////////// + +/** + * Tries to decode the URI component without throwing an exception. + * + * @private + * @param str value potential URI component to check. + * @returns {boolean} True if `value` can be decoded + * with the decodeURIComponent function. + */ +function tryDecodeURIComponent(value) { + try { + return decodeURIComponent(value); + } catch (e) { + // Ignore any invalid uri component + } +} + + +/** + * Parses an escaped url query string into key-value pairs. + * @returns {Object.} + */ +function parseKeyValue(/**string*/keyValue) { + var obj = {}; + forEach((keyValue || "").split('&'), function(keyValue) { + var splitPoint, key, val; + if (keyValue) { + key = keyValue = keyValue.replace(/\+/g,'%20'); + splitPoint = keyValue.indexOf('='); + if (splitPoint !== -1) { + key = keyValue.substring(0, splitPoint); + val = keyValue.substring(splitPoint + 1); + } + key = tryDecodeURIComponent(key); + if (isDefined(key)) { + val = isDefined(val) ? tryDecodeURIComponent(val) : true; + if (!hasOwnProperty.call(obj, key)) { + obj[key] = val; + } else if (isArray(obj[key])) { + obj[key].push(val); + } else { + obj[key] = [obj[key],val]; + } + } + } + }); + return obj; +} + +function toKeyValue(obj) { + var parts = []; + forEach(obj, function(value, key) { + if (isArray(value)) { + forEach(value, function(arrayValue) { + parts.push(encodeUriQuery(key, true) + + (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true))); + }); + } else { + parts.push(encodeUriQuery(key, true) + + (value === true ? '' : '=' + encodeUriQuery(value, true))); + } + }); + return parts.length ? parts.join('&') : ''; +} + + +/** + * We need our custom method because encodeURIComponent is too aggressive and doesn't follow + * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path + * segments: + * segment = *pchar + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * pct-encoded = "%" HEXDIG HEXDIG + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ +function encodeUriSegment(val) { + return encodeUriQuery(val, true). + replace(/%26/gi, '&'). + replace(/%3D/gi, '='). + replace(/%2B/gi, '+'); +} + + +/** + * This method is intended for encoding *key* or *value* parts of query component. We need a custom + * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be + * encoded per http://tools.ietf.org/html/rfc3986: + * query = *( pchar / "/" / "?" ) + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * pct-encoded = "%" HEXDIG HEXDIG + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ +function encodeUriQuery(val, pctEncodeSpaces) { + return encodeURIComponent(val). + replace(/%40/gi, '@'). + replace(/%3A/gi, ':'). + replace(/%24/g, '$'). + replace(/%2C/gi, ','). + replace(/%3B/gi, ';'). + replace(/%20/g, (pctEncodeSpaces ? '%20' : '+')); +} + +var ngAttrPrefixes = ['ng-', 'data-ng-', 'ng:', 'x-ng-']; + +function getNgAttribute(element, ngAttr) { + var attr, i, ii = ngAttrPrefixes.length; + for (i = 0; i < ii; ++i) { + attr = ngAttrPrefixes[i] + ngAttr; + if (isString(attr = element.getAttribute(attr))) { + return attr; + } + } + return null; +} + +/** + * @ngdoc directive + * @name ngApp + * @module ng + * + * @element ANY + * @param {angular.Module} ngApp an optional application + * {@link angular.module module} name to load. + * @param {boolean=} ngStrictDi if this attribute is present on the app element, the injector will be + * created in "strict-di" mode. This means that the application will fail to invoke functions which + * do not use explicit function annotation (and are thus unsuitable for minification), as described + * in {@link guide/di the Dependency Injection guide}, and useful debugging info will assist in + * tracking down the root of these bugs. + * + * @description + * + * Use this directive to **auto-bootstrap** an AngularJS application. The `ngApp` directive + * designates the **root element** of the application and is typically placed near the root element + * of the page - e.g. on the `` or `` tags. + * + * Only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp` + * found in the document will be used to define the root element to auto-bootstrap as an + * application. To run multiple applications in an HTML document you must manually bootstrap them using + * {@link angular.bootstrap} instead. AngularJS applications cannot be nested within each other. + * + * You can specify an **AngularJS module** to be used as the root module for the application. This + * module will be loaded into the {@link auto.$injector} when the application is bootstrapped. It + * should contain the application code needed or have dependencies on other modules that will + * contain the code. See {@link angular.module} for more information. + * + * In the example below if the `ngApp` directive were not placed on the `html` element then the + * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}` + * would not be resolved to `3`. + * + * `ngApp` is the easiest, and most common way to bootstrap an application. + * + + +
    + I can add: {{a}} + {{b}} = {{ a+b }} +
    +     + + angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) { + $scope.a = 1; + $scope.b = 2; + }); + +     + * + * Using `ngStrictDi`, you would see something like this: + * + + +
    +
    + I can add: {{a}} + {{b}} = {{ a+b }} + +

    This renders because the controller does not fail to + instantiate, by using explicit annotation style (see + script.js for details) +

    +
    + +
    + Name:
    + Hello, {{name}}! + +

    This renders because the controller does not fail to + instantiate, by using explicit annotation style + (see script.js for details) +

    +
    + +
    + I can add: {{a}} + {{b}} = {{ a+b }} + +

    The controller could not be instantiated, due to relying + on automatic function annotations (which are disabled in + strict mode). As such, the content of this section is not + interpolated, and there should be an error in your web console. +

    +
    +
    +     + + angular.module('ngAppStrictDemo', []) + // BadController will fail to instantiate, due to relying on automatic function annotation, + // rather than an explicit annotation + .controller('BadController', function($scope) { + $scope.a = 1; + $scope.b = 2; + }) + // Unlike BadController, GoodController1 and GoodController2 will not fail to be instantiated, + // due to using explicit annotations using the array style and $inject property, respectively. + .controller('GoodController1', ['$scope', function($scope) { + $scope.a = 1; + $scope.b = 2; + }]) + .controller('GoodController2', GoodController2); + function GoodController2($scope) { + $scope.name = "World"; + } + GoodController2.$inject = ['$scope']; + + + div[ng-controller] { + margin-bottom: 1em; + -webkit-border-radius: 4px; + border-radius: 4px; + border: 1px solid; + padding: .5em; + } + div[ng-controller^=Good] { + border-color: #d6e9c6; + background-color: #dff0d8; + color: #3c763d; + } + div[ng-controller^=Bad] { + border-color: #ebccd1; + background-color: #f2dede; + color: #a94442; + margin-bottom: 0; + } + +     + */ +function angularInit(element, bootstrap) { + var appElement, + module, + config = {}; + + // The element `element` has priority over any other element + forEach(ngAttrPrefixes, function(prefix) { + var name = prefix + 'app'; + + if (!appElement && element.hasAttribute && element.hasAttribute(name)) { + appElement = element; + module = element.getAttribute(name); + } + }); + forEach(ngAttrPrefixes, function(prefix) { + var name = prefix + 'app'; + var candidate; + + if (!appElement && (candidate = element.querySelector('[' + name.replace(':', '\\:') + ']'))) { + appElement = candidate; + module = candidate.getAttribute(name); + } + }); + if (appElement) { + config.strictDi = getNgAttribute(appElement, "strict-di") !== null; + bootstrap(appElement, module ? [module] : [], config); + } +} + +/** + * @ngdoc function + * @name angular.bootstrap + * @module ng + * @description + * Use this function to manually start up angular application. + * + * See: {@link guide/bootstrap Bootstrap} + * + * Note that Protractor based end-to-end tests cannot use this function to bootstrap manually. + * They must use {@link ng.directive:ngApp ngApp}. + * + * Angular will detect if it has been loaded into the browser more than once and only allow the + * first loaded script to be bootstrapped and will report a warning to the browser console for + * each of the subsequent scripts. This prevents strange results in applications, where otherwise + * multiple instances of Angular try to work on the DOM. + * + * ```html + * + * + * + *
    + * {{greeting}} + *
    + * + * + * + * + * + * ``` + * + * @param {DOMElement} element DOM element which is the root of angular application. + * @param {Array=} modules an array of modules to load into the application. + * Each item in the array should be the name of a predefined module or a (DI annotated) + * function that will be invoked by the injector as a `config` block. + * See: {@link angular.module modules} + * @param {Object=} config an object for defining configuration options for the application. The + * following keys are supported: + * + * * `strictDi` - disable automatic function annotation for the application. This is meant to + * assist in finding bugs which break minified code. Defaults to `false`. + * + * @returns {auto.$injector} Returns the newly created injector for this app. + */ +function bootstrap(element, modules, config) { + if (!isObject(config)) config = {}; + var defaultConfig = { + strictDi: false + }; + config = extend(defaultConfig, config); + var doBootstrap = function() { + element = jqLite(element); + + if (element.injector()) { + var tag = (element[0] === document) ? 'document' : startingTag(element); + //Encode angle brackets to prevent input from being sanitized to empty string #8683 + throw ngMinErr( + 'btstrpd', + "App Already Bootstrapped with this Element '{0}'", + tag.replace(//,'>')); + } + + modules = modules || []; + modules.unshift(['$provide', function($provide) { + $provide.value('$rootElement', element); + }]); + + if (config.debugInfoEnabled) { + // Pushing so that this overrides `debugInfoEnabled` setting defined in user's `modules`. + modules.push(['$compileProvider', function($compileProvider) { + $compileProvider.debugInfoEnabled(true); + }]); + } + + modules.unshift('ng'); + var injector = createInjector(modules, config.strictDi); + injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector', + function bootstrapApply(scope, element, compile, injector) { + scope.$apply(function() { + element.data('$injector', injector); + compile(element)(scope); + }); + }] + ); + return injector; + }; + + var NG_ENABLE_DEBUG_INFO = /^NG_ENABLE_DEBUG_INFO!/; + var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/; + + if (window && NG_ENABLE_DEBUG_INFO.test(window.name)) { + config.debugInfoEnabled = true; + window.name = window.name.replace(NG_ENABLE_DEBUG_INFO, ''); + } + + if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) { + return doBootstrap(); + } + + window.name = window.name.replace(NG_DEFER_BOOTSTRAP, ''); + angular.resumeBootstrap = function(extraModules) { + forEach(extraModules, function(module) { + modules.push(module); + }); + return doBootstrap(); + }; + + if (isFunction(angular.resumeDeferredBootstrap)) { + angular.resumeDeferredBootstrap(); + } +} + +/** + * @ngdoc function + * @name angular.reloadWithDebugInfo + * @module ng + * @description + * Use this function to reload the current application with debug information turned on. + * This takes precedence over a call to `$compileProvider.debugInfoEnabled(false)`. + * + * See {@link ng.$compileProvider#debugInfoEnabled} for more. + */ +function reloadWithDebugInfo() { + window.name = 'NG_ENABLE_DEBUG_INFO!' + window.name; + window.location.reload(); +} + +/** + * @name angular.getTestability + * @module ng + * @description + * Get the testability service for the instance of Angular on the given + * element. + * @param {DOMElement} element DOM element which is the root of angular application. + */ +function getTestability(rootElement) { + var injector = angular.element(rootElement).injector(); + if (!injector) { + throw ngMinErr('test', + 'no injector found for element argument to getTestability'); + } + return injector.get('$$testability'); +} + +var SNAKE_CASE_REGEXP = /[A-Z]/g; +function snake_case(name, separator) { + separator = separator || '_'; + return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) { + return (pos ? separator : '') + letter.toLowerCase(); + }); +} + +var bindJQueryFired = false; +var skipDestroyOnNextJQueryCleanData; +function bindJQuery() { + var originalCleanData; + + if (bindJQueryFired) { + return; + } + + // bind to jQuery if present; + var jqName = jq(); + jQuery = isUndefined(jqName) ? window.jQuery : // use jQuery (if present) + !jqName ? undefined : // use jqLite + window[jqName]; // use jQuery specified by `ngJq` + + // Use jQuery if it exists with proper functionality, otherwise default to us. + // Angular 1.2+ requires jQuery 1.7+ for on()/off() support. + // Angular 1.3+ technically requires at least jQuery 2.1+ but it may work with older + // versions. It will not work for sure with jQuery <1.7, though. + if (jQuery && jQuery.fn.on) { + jqLite = jQuery; + extend(jQuery.fn, { + scope: JQLitePrototype.scope, + isolateScope: JQLitePrototype.isolateScope, + controller: JQLitePrototype.controller, + injector: JQLitePrototype.injector, + inheritedData: JQLitePrototype.inheritedData + }); + + // All nodes removed from the DOM via various jQuery APIs like .remove() + // are passed through jQuery.cleanData. Monkey-patch this method to fire + // the $destroy event on all removed nodes. + originalCleanData = jQuery.cleanData; + jQuery.cleanData = function(elems) { + var events; + if (!skipDestroyOnNextJQueryCleanData) { + for (var i = 0, elem; (elem = elems[i]) != null; i++) { + events = jQuery._data(elem, "events"); + if (events && events.$destroy) { + jQuery(elem).triggerHandler('$destroy'); + } + } + } else { + skipDestroyOnNextJQueryCleanData = false; + } + originalCleanData(elems); + }; + } else { + jqLite = JQLite; + } + + angular.element = jqLite; + + // Prevent double-proxying. + bindJQueryFired = true; +} + +/** + * throw error if the argument is falsy. + */ +function assertArg(arg, name, reason) { + if (!arg) { + throw ngMinErr('areq', "Argument '{0}' is {1}", (name || '?'), (reason || "required")); + } + return arg; +} + +function assertArgFn(arg, name, acceptArrayAnnotation) { + if (acceptArrayAnnotation && isArray(arg)) { + arg = arg[arg.length - 1]; + } + + assertArg(isFunction(arg), name, 'not a function, got ' + + (arg && typeof arg === 'object' ? arg.constructor.name || 'Object' : typeof arg)); + return arg; +} + +/** + * throw error if the name given is hasOwnProperty + * @param {String} name the name to test + * @param {String} context the context in which the name is used, such as module or directive + */ +function assertNotHasOwnProperty(name, context) { + if (name === 'hasOwnProperty') { + throw ngMinErr('badname', "hasOwnProperty is not a valid {0} name", context); + } +} + +/** + * Return the value accessible from the object by path. Any undefined traversals are ignored + * @param {Object} obj starting object + * @param {String} path path to traverse + * @param {boolean} [bindFnToScope=true] + * @returns {Object} value as accessible by path + */ +//TODO(misko): this function needs to be removed +function getter(obj, path, bindFnToScope) { + if (!path) return obj; + var keys = path.split('.'); + var key; + var lastInstance = obj; + var len = keys.length; + + for (var i = 0; i < len; i++) { + key = keys[i]; + if (obj) { + obj = (lastInstance = obj)[key]; + } + } + if (!bindFnToScope && isFunction(obj)) { + return bind(lastInstance, obj); + } + return obj; +} + +/** + * Return the DOM siblings between the first and last node in the given array. + * @param {Array} array like object + * @returns {Array} the inputted object or a jqLite collection containing the nodes + */ +function getBlockNodes(nodes) { + // TODO(perf): update `nodes` instead of creating a new object? + var node = nodes[0]; + var endNode = nodes[nodes.length - 1]; + var blockNodes; + + for (var i = 1; node !== endNode && (node = node.nextSibling); i++) { + if (blockNodes || nodes[i] !== node) { + if (!blockNodes) { + blockNodes = jqLite(slice.call(nodes, 0, i)); + } + blockNodes.push(node); + } + } + + return blockNodes || nodes; +} + + +/** + * Creates a new object without a prototype. This object is useful for lookup without having to + * guard against prototypically inherited properties via hasOwnProperty. + * + * Related micro-benchmarks: + * - http://jsperf.com/object-create2 + * - http://jsperf.com/proto-map-lookup/2 + * - http://jsperf.com/for-in-vs-object-keys2 + * + * @returns {Object} + */ +function createMap() { + return Object.create(null); +} + +var NODE_TYPE_ELEMENT = 1; +var NODE_TYPE_ATTRIBUTE = 2; +var NODE_TYPE_TEXT = 3; +var NODE_TYPE_COMMENT = 8; +var NODE_TYPE_DOCUMENT = 9; +var NODE_TYPE_DOCUMENT_FRAGMENT = 11; + +/** + * @ngdoc type + * @name angular.Module + * @module ng + * @description + * + * Interface for configuring angular {@link angular.module modules}. + */ + +function setupModuleLoader(window) { + + var $injectorMinErr = minErr('$injector'); + var ngMinErr = minErr('ng'); + + function ensure(obj, name, factory) { + return obj[name] || (obj[name] = factory()); + } + + var angular = ensure(window, 'angular', Object); + + // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap + angular.$$minErr = angular.$$minErr || minErr; + + return ensure(angular, 'module', function() { + /** @type {Object.} */ + var modules = {}; + + /** + * @ngdoc function + * @name angular.module + * @module ng + * @description + * + * The `angular.module` is a global place for creating, registering and retrieving Angular + * modules. + * All modules (angular core or 3rd party) that should be available to an application must be + * registered using this mechanism. + * + * Passing one argument retrieves an existing {@link angular.Module}, + * whereas passing more than one argument creates a new {@link angular.Module} + * + * + * # Module + * + * A module is a collection of services, directives, controllers, filters, and configuration information. + * `angular.module` is used to configure the {@link auto.$injector $injector}. + * + * ```js + * // Create a new module + * var myModule = angular.module('myModule', []); + * + * // register a new service + * myModule.value('appName', 'MyCoolApp'); + * + * // configure existing services inside initialization blocks. + * myModule.config(['$locationProvider', function($locationProvider) { + * // Configure existing providers + * $locationProvider.hashPrefix('!'); + * }]); + * ``` + * + * Then you can create an injector and load your modules like this: + * + * ```js + * var injector = angular.injector(['ng', 'myModule']) + * ``` + * + * However it's more likely that you'll just use + * {@link ng.directive:ngApp ngApp} or + * {@link angular.bootstrap} to simplify this process for you. + * + * @param {!string} name The name of the module to create or retrieve. + * @param {!Array.=} requires If specified then new module is being created. If + * unspecified then the module is being retrieved for further configuration. + * @param {Function=} configFn Optional configuration function for the module. Same as + * {@link angular.Module#config Module#config()}. + * @returns {module} new module with the {@link angular.Module} api. + */ + return function module(name, requires, configFn) { + var assertNotHasOwnProperty = function(name, context) { + if (name === 'hasOwnProperty') { + throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context); + } + }; + + assertNotHasOwnProperty(name, 'module'); + if (requires && modules.hasOwnProperty(name)) { + modules[name] = null; + } + return ensure(modules, name, function() { + if (!requires) { + throw $injectorMinErr('nomod', "Module '{0}' is not available! You either misspelled " + + "the module name or forgot to load it. If registering a module ensure that you " + + "specify the dependencies as the second argument.", name); + } + + /** @type {!Array.>} */ + var invokeQueue = []; + + /** @type {!Array.} */ + var configBlocks = []; + + /** @type {!Array.} */ + var runBlocks = []; + + var config = invokeLater('$injector', 'invoke', 'push', configBlocks); + + /** @type {angular.Module} */ + var moduleInstance = { + // Private state + _invokeQueue: invokeQueue, + _configBlocks: configBlocks, + _runBlocks: runBlocks, + + /** + * @ngdoc property + * @name angular.Module#requires + * @module ng + * + * @description + * Holds the list of modules which the injector will load before the current module is + * loaded. + */ + requires: requires, + + /** + * @ngdoc property + * @name angular.Module#name + * @module ng + * + * @description + * Name of the module. + */ + name: name, + + + /** + * @ngdoc method + * @name angular.Module#provider + * @module ng + * @param {string} name service name + * @param {Function} providerType Construction function for creating new instance of the + * service. + * @description + * See {@link auto.$provide#provider $provide.provider()}. + */ + provider: invokeLaterAndSetModuleName('$provide', 'provider'), + + /** + * @ngdoc method + * @name angular.Module#factory + * @module ng + * @param {string} name service name + * @param {Function} providerFunction Function for creating new instance of the service. + * @description + * See {@link auto.$provide#factory $provide.factory()}. + */ + factory: invokeLaterAndSetModuleName('$provide', 'factory'), + + /** + * @ngdoc method + * @name angular.Module#service + * @module ng + * @param {string} name service name + * @param {Function} constructor A constructor function that will be instantiated. + * @description + * See {@link auto.$provide#service $provide.service()}. + */ + service: invokeLaterAndSetModuleName('$provide', 'service'), + + /** + * @ngdoc method + * @name angular.Module#value + * @module ng + * @param {string} name service name + * @param {*} object Service instance object. + * @description + * See {@link auto.$provide#value $provide.value()}. + */ + value: invokeLater('$provide', 'value'), + + /** + * @ngdoc method + * @name angular.Module#constant + * @module ng + * @param {string} name constant name + * @param {*} object Constant value. + * @description + * Because the constant are fixed, they get applied before other provide methods. + * See {@link auto.$provide#constant $provide.constant()}. + */ + constant: invokeLater('$provide', 'constant', 'unshift'), + + /** + * @ngdoc method + * @name angular.Module#decorator + * @module ng + * @param {string} The name of the service to decorate. + * @param {Function} This function will be invoked when the service needs to be + * instantiated and should return the decorated service instance. + * @description + * See {@link auto.$provide#decorator $provide.decorator()}. + */ + decorator: invokeLaterAndSetModuleName('$provide', 'decorator'), + + /** + * @ngdoc method + * @name angular.Module#animation + * @module ng + * @param {string} name animation name + * @param {Function} animationFactory Factory function for creating new instance of an + * animation. + * @description + * + * **NOTE**: animations take effect only if the **ngAnimate** module is loaded. + * + * + * Defines an animation hook that can be later used with + * {@link $animate $animate} service and directives that use this service. + * + * ```js + * module.animation('.animation-name', function($inject1, $inject2) { + * return { + * eventName : function(element, done) { + * //code to run the animation + * //once complete, then run done() + * return function cancellationFunction(element) { + * //code to cancel the animation + * } + * } + * } + * }) + * ``` + * + * See {@link ng.$animateProvider#register $animateProvider.register()} and + * {@link ngAnimate ngAnimate module} for more information. + */ + animation: invokeLaterAndSetModuleName('$animateProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#filter + * @module ng + * @param {string} name Filter name - this must be a valid angular expression identifier + * @param {Function} filterFactory Factory function for creating new instance of filter. + * @description + * See {@link ng.$filterProvider#register $filterProvider.register()}. + * + *
    + * **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`. + * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace + * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores + * (`myapp_subsection_filterx`). + *
    + */ + filter: invokeLaterAndSetModuleName('$filterProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#controller + * @module ng + * @param {string|Object} name Controller name, or an object map of controllers where the + * keys are the names and the values are the constructors. + * @param {Function} constructor Controller constructor function. + * @description + * See {@link ng.$controllerProvider#register $controllerProvider.register()}. + */ + controller: invokeLaterAndSetModuleName('$controllerProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#directive + * @module ng + * @param {string|Object} name Directive name, or an object map of directives where the + * keys are the names and the values are the factories. + * @param {Function} directiveFactory Factory function for creating new instance of + * directives. + * @description + * See {@link ng.$compileProvider#directive $compileProvider.directive()}. + */ + directive: invokeLaterAndSetModuleName('$compileProvider', 'directive'), + + /** + * @ngdoc method + * @name angular.Module#config + * @module ng + * @param {Function} configFn Execute this function on module load. Useful for service + * configuration. + * @description + * Use this method to register work which needs to be performed on module loading. + * For more about how to configure services, see + * {@link providers#provider-recipe Provider Recipe}. + */ + config: config, + + /** + * @ngdoc method + * @name angular.Module#run + * @module ng + * @param {Function} initializationFn Execute this function after injector creation. + * Useful for application initialization. + * @description + * Use this method to register work which should be performed when the injector is done + * loading all modules. + */ + run: function(block) { + runBlocks.push(block); + return this; + } + }; + + if (configFn) { + config(configFn); + } + + return moduleInstance; + + /** + * @param {string} provider + * @param {string} method + * @param {String=} insertMethod + * @returns {angular.Module} + */ + function invokeLater(provider, method, insertMethod, queue) { + if (!queue) queue = invokeQueue; + return function() { + queue[insertMethod || 'push']([provider, method, arguments]); + return moduleInstance; + }; + } + + /** + * @param {string} provider + * @param {string} method + * @returns {angular.Module} + */ + function invokeLaterAndSetModuleName(provider, method) { + return function(recipeName, factoryFunction) { + if (factoryFunction && isFunction(factoryFunction)) factoryFunction.$$moduleName = name; + invokeQueue.push([provider, method, arguments]); + return moduleInstance; + }; + } + }); + }; + }); + +} + +/* global: toDebugString: true */ + +function serializeObject(obj) { + var seen = []; + + return JSON.stringify(obj, function(key, val) { + val = toJsonReplacer(key, val); + if (isObject(val)) { + + if (seen.indexOf(val) >= 0) return '...'; + + seen.push(val); + } + return val; + }); +} + +function toDebugString(obj) { + if (typeof obj === 'function') { + return obj.toString().replace(/ \{[\s\S]*$/, ''); + } else if (isUndefined(obj)) { + return 'undefined'; + } else if (typeof obj !== 'string') { + return serializeObject(obj); + } + return obj; +} + +/* global angularModule: true, + version: true, + + $CompileProvider, + + htmlAnchorDirective, + inputDirective, + inputDirective, + formDirective, + scriptDirective, + selectDirective, + styleDirective, + optionDirective, + ngBindDirective, + ngBindHtmlDirective, + ngBindTemplateDirective, + ngClassDirective, + ngClassEvenDirective, + ngClassOddDirective, + ngCloakDirective, + ngControllerDirective, + ngFormDirective, + ngHideDirective, + ngIfDirective, + ngIncludeDirective, + ngIncludeFillContentDirective, + ngInitDirective, + ngNonBindableDirective, + ngPluralizeDirective, + ngRepeatDirective, + ngShowDirective, + ngStyleDirective, + ngSwitchDirective, + ngSwitchWhenDirective, + ngSwitchDefaultDirective, + ngOptionsDirective, + ngTranscludeDirective, + ngModelDirective, + ngListDirective, + ngChangeDirective, + patternDirective, + patternDirective, + requiredDirective, + requiredDirective, + minlengthDirective, + minlengthDirective, + maxlengthDirective, + maxlengthDirective, + ngValueDirective, + ngModelOptionsDirective, + ngAttributeAliasDirectives, + ngEventDirectives, + + $AnchorScrollProvider, + $AnimateProvider, + $CoreAnimateCssProvider, + $$CoreAnimateQueueProvider, + $$CoreAnimateRunnerProvider, + $BrowserProvider, + $CacheFactoryProvider, + $ControllerProvider, + $DocumentProvider, + $ExceptionHandlerProvider, + $FilterProvider, + $$ForceReflowProvider, + $InterpolateProvider, + $IntervalProvider, + $$HashMapProvider, + $HttpProvider, + $HttpParamSerializerProvider, + $HttpParamSerializerJQLikeProvider, + $HttpBackendProvider, + $LocationProvider, + $LogProvider, + $ParseProvider, + $RootScopeProvider, + $QProvider, + $$QProvider, + $$SanitizeUriProvider, + $SceProvider, + $SceDelegateProvider, + $SnifferProvider, + $TemplateCacheProvider, + $TemplateRequestProvider, + $$TestabilityProvider, + $TimeoutProvider, + $$RAFProvider, + $WindowProvider, + $$jqLiteProvider, + $$CookieReaderProvider +*/ + + +/** + * @ngdoc object + * @name angular.version + * @module ng + * @description + * An object that contains information about the current AngularJS version. + * + * This object has the following properties: + * + * - `full` – `{string}` – Full version string, such as "0.9.18". + * - `major` – `{number}` – Major version number, such as "0". + * - `minor` – `{number}` – Minor version number, such as "9". + * - `dot` – `{number}` – Dot version number, such as "18". + * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat". + */ +var version = { + full: '1.4.6', // all of these placeholder strings will be replaced by grunt's + major: 1, // package task + minor: 4, + dot: 6, + codeName: 'multiplicative-elevation' +}; + + +function publishExternalAPI(angular) { + extend(angular, { + 'bootstrap': bootstrap, + 'copy': copy, + 'extend': extend, + 'merge': merge, + 'equals': equals, + 'element': jqLite, + 'forEach': forEach, + 'injector': createInjector, + 'noop': noop, + 'bind': bind, + 'toJson': toJson, + 'fromJson': fromJson, + 'identity': identity, + 'isUndefined': isUndefined, + 'isDefined': isDefined, + 'isString': isString, + 'isFunction': isFunction, + 'isObject': isObject, + 'isNumber': isNumber, + 'isElement': isElement, + 'isArray': isArray, + 'version': version, + 'isDate': isDate, + 'lowercase': lowercase, + 'uppercase': uppercase, + 'callbacks': {counter: 0}, + 'getTestability': getTestability, + '$$minErr': minErr, + '$$csp': csp, + 'reloadWithDebugInfo': reloadWithDebugInfo + }); + + angularModule = setupModuleLoader(window); + + angularModule('ng', ['ngLocale'], ['$provide', + function ngModule($provide) { + // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it. + $provide.provider({ + $$sanitizeUri: $$SanitizeUriProvider + }); + $provide.provider('$compile', $CompileProvider). + directive({ + a: htmlAnchorDirective, + input: inputDirective, + textarea: inputDirective, + form: formDirective, + script: scriptDirective, + select: selectDirective, + style: styleDirective, + option: optionDirective, + ngBind: ngBindDirective, + ngBindHtml: ngBindHtmlDirective, + ngBindTemplate: ngBindTemplateDirective, + ngClass: ngClassDirective, + ngClassEven: ngClassEvenDirective, + ngClassOdd: ngClassOddDirective, + ngCloak: ngCloakDirective, + ngController: ngControllerDirective, + ngForm: ngFormDirective, + ngHide: ngHideDirective, + ngIf: ngIfDirective, + ngInclude: ngIncludeDirective, + ngInit: ngInitDirective, + ngNonBindable: ngNonBindableDirective, + ngPluralize: ngPluralizeDirective, + ngRepeat: ngRepeatDirective, + ngShow: ngShowDirective, + ngStyle: ngStyleDirective, + ngSwitch: ngSwitchDirective, + ngSwitchWhen: ngSwitchWhenDirective, + ngSwitchDefault: ngSwitchDefaultDirective, + ngOptions: ngOptionsDirective, + ngTransclude: ngTranscludeDirective, + ngModel: ngModelDirective, + ngList: ngListDirective, + ngChange: ngChangeDirective, + pattern: patternDirective, + ngPattern: patternDirective, + required: requiredDirective, + ngRequired: requiredDirective, + minlength: minlengthDirective, + ngMinlength: minlengthDirective, + maxlength: maxlengthDirective, + ngMaxlength: maxlengthDirective, + ngValue: ngValueDirective, + ngModelOptions: ngModelOptionsDirective + }). + directive({ + ngInclude: ngIncludeFillContentDirective + }). + directive(ngAttributeAliasDirectives). + directive(ngEventDirectives); + $provide.provider({ + $anchorScroll: $AnchorScrollProvider, + $animate: $AnimateProvider, + $animateCss: $CoreAnimateCssProvider, + $$animateQueue: $$CoreAnimateQueueProvider, + $$AnimateRunner: $$CoreAnimateRunnerProvider, + $browser: $BrowserProvider, + $cacheFactory: $CacheFactoryProvider, + $controller: $ControllerProvider, + $document: $DocumentProvider, + $exceptionHandler: $ExceptionHandlerProvider, + $filter: $FilterProvider, + $$forceReflow: $$ForceReflowProvider, + $interpolate: $InterpolateProvider, + $interval: $IntervalProvider, + $http: $HttpProvider, + $httpParamSerializer: $HttpParamSerializerProvider, + $httpParamSerializerJQLike: $HttpParamSerializerJQLikeProvider, + $httpBackend: $HttpBackendProvider, + $location: $LocationProvider, + $log: $LogProvider, + $parse: $ParseProvider, + $rootScope: $RootScopeProvider, + $q: $QProvider, + $$q: $$QProvider, + $sce: $SceProvider, + $sceDelegate: $SceDelegateProvider, + $sniffer: $SnifferProvider, + $templateCache: $TemplateCacheProvider, + $templateRequest: $TemplateRequestProvider, + $$testability: $$TestabilityProvider, + $timeout: $TimeoutProvider, + $window: $WindowProvider, + $$rAF: $$RAFProvider, + $$jqLite: $$jqLiteProvider, + $$HashMap: $$HashMapProvider, + $$cookieReader: $$CookieReaderProvider + }); + } + ]); +} + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Any commits to this file should be reviewed with security in mind. * + * Changes to this file can potentially create security vulnerabilities. * + * An approval from 2 Core members with history of modifying * + * this file is required. * + * * + * Does the change somehow allow for arbitrary javascript to be executed? * + * Or allows for someone to change the prototype of built-in objects? * + * Or gives undesired access to variables likes document or window? * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* global JQLitePrototype: true, + addEventListenerFn: true, + removeEventListenerFn: true, + BOOLEAN_ATTR: true, + ALIASED_ATTR: true, +*/ + +////////////////////////////////// +//JQLite +////////////////////////////////// + +/** + * @ngdoc function + * @name angular.element + * @module ng + * @kind function + * + * @description + * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element. + * + * If jQuery is available, `angular.element` is an alias for the + * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element` + * delegates to Angular's built-in subset of jQuery, called "jQuery lite" or "jqLite." + * + *
    jqLite is a tiny, API-compatible subset of jQuery that allows + * Angular to manipulate the DOM in a cross-browser compatible way. **jqLite** implements only the most + * commonly needed functionality with the goal of having a very small footprint.
    + * + * To use `jQuery`, simply ensure it is loaded before the `angular.js` file. + * + *
    **Note:** all element references in Angular are always wrapped with jQuery or + * jqLite; they are never raw DOM references.
    + * + * ## Angular's jqLite + * jqLite provides only the following jQuery methods: + * + * - [`addClass()`](http://api.jquery.com/addClass/) + * - [`after()`](http://api.jquery.com/after/) + * - [`append()`](http://api.jquery.com/append/) + * - [`attr()`](http://api.jquery.com/attr/) - Does not support functions as parameters + * - [`bind()`](http://api.jquery.com/bind/) - Does not support namespaces, selectors or eventData + * - [`children()`](http://api.jquery.com/children/) - Does not support selectors + * - [`clone()`](http://api.jquery.com/clone/) + * - [`contents()`](http://api.jquery.com/contents/) + * - [`css()`](http://api.jquery.com/css/) - Only retrieves inline-styles, does not call `getComputedStyle()`. As a setter, does not convert numbers to strings or append 'px'. + * - [`data()`](http://api.jquery.com/data/) + * - [`detach()`](http://api.jquery.com/detach/) + * - [`empty()`](http://api.jquery.com/empty/) + * - [`eq()`](http://api.jquery.com/eq/) + * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name + * - [`hasClass()`](http://api.jquery.com/hasClass/) + * - [`html()`](http://api.jquery.com/html/) + * - [`next()`](http://api.jquery.com/next/) - Does not support selectors + * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData + * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces, selectors or event object as parameter + * - [`one()`](http://api.jquery.com/one/) - Does not support namespaces or selectors + * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors + * - [`prepend()`](http://api.jquery.com/prepend/) + * - [`prop()`](http://api.jquery.com/prop/) + * - [`ready()`](http://api.jquery.com/ready/) + * - [`remove()`](http://api.jquery.com/remove/) + * - [`removeAttr()`](http://api.jquery.com/removeAttr/) + * - [`removeClass()`](http://api.jquery.com/removeClass/) + * - [`removeData()`](http://api.jquery.com/removeData/) + * - [`replaceWith()`](http://api.jquery.com/replaceWith/) + * - [`text()`](http://api.jquery.com/text/) + * - [`toggleClass()`](http://api.jquery.com/toggleClass/) + * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers. + * - [`unbind()`](http://api.jquery.com/unbind/) - Does not support namespaces or event object as parameter + * - [`val()`](http://api.jquery.com/val/) + * - [`wrap()`](http://api.jquery.com/wrap/) + * + * ## jQuery/jqLite Extras + * Angular also provides the following additional methods and events to both jQuery and jqLite: + * + * ### Events + * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event + * on all DOM nodes being removed. This can be used to clean up any 3rd party bindings to the DOM + * element before it is removed. + * + * ### Methods + * - `controller(name)` - retrieves the controller of the current element or its parent. By default + * retrieves controller associated with the `ngController` directive. If `name` is provided as + * camelCase directive name, then the controller for this directive will be retrieved (e.g. + * `'ngModel'`). + * - `injector()` - retrieves the injector of the current element or its parent. + * - `scope()` - retrieves the {@link ng.$rootScope.Scope scope} of the current + * element or its parent. Requires {@link guide/production#disabling-debug-data Debug Data} to + * be enabled. + * - `isolateScope()` - retrieves an isolate {@link ng.$rootScope.Scope scope} if one is attached directly to the + * current element. This getter should be used only on elements that contain a directive which starts a new isolate + * scope. Calling `scope()` on this element always returns the original non-isolate scope. + * Requires {@link guide/production#disabling-debug-data Debug Data} to be enabled. + * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top + * parent element is reached. + * + * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery. + * @returns {Object} jQuery object. + */ + +JQLite.expando = 'ng339'; + +var jqCache = JQLite.cache = {}, + jqId = 1, + addEventListenerFn = function(element, type, fn) { + element.addEventListener(type, fn, false); + }, + removeEventListenerFn = function(element, type, fn) { + element.removeEventListener(type, fn, false); + }; + +/* + * !!! This is an undocumented "private" function !!! + */ +JQLite._data = function(node) { + //jQuery always returns an object on cache miss + return this.cache[node[this.expando]] || {}; +}; + +function jqNextId() { return ++jqId; } + + +var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g; +var MOZ_HACK_REGEXP = /^moz([A-Z])/; +var MOUSE_EVENT_MAP= { mouseleave: "mouseout", mouseenter: "mouseover"}; +var jqLiteMinErr = minErr('jqLite'); + +/** + * Converts snake_case to camelCase. + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ +function camelCase(name) { + return name. + replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) { + return offset ? letter.toUpperCase() : letter; + }). + replace(MOZ_HACK_REGEXP, 'Moz$1'); +} + +var SINGLE_TAG_REGEXP = /^<(\w+)\s*\/?>(?:<\/\1>|)$/; +var HTML_REGEXP = /<|&#?\w+;/; +var TAG_NAME_REGEXP = /<([\w:]+)/; +var XHTML_TAG_REGEXP = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi; + +var wrapMap = { + 'option': [1, ''], + + 'thead': [1, '', '
    '], + 'col': [2, '', '
    '], + 'tr': [2, '', '
    '], + 'td': [3, '', '
    '], + '_default': [0, "", ""] +}; + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + + +function jqLiteIsTextNode(html) { + return !HTML_REGEXP.test(html); +} + +function jqLiteAcceptsData(node) { + // The window object can accept data but has no nodeType + // Otherwise we are only interested in elements (1) and documents (9) + var nodeType = node.nodeType; + return nodeType === NODE_TYPE_ELEMENT || !nodeType || nodeType === NODE_TYPE_DOCUMENT; +} + +function jqLiteHasData(node) { + for (var key in jqCache[node.ng339]) { + return true; + } + return false; +} + +function jqLiteBuildFragment(html, context) { + var tmp, tag, wrap, + fragment = context.createDocumentFragment(), + nodes = [], i; + + if (jqLiteIsTextNode(html)) { + // Convert non-html into a text node + nodes.push(context.createTextNode(html)); + } else { + // Convert html into DOM nodes + tmp = tmp || fragment.appendChild(context.createElement("div")); + tag = (TAG_NAME_REGEXP.exec(html) || ["", ""])[1].toLowerCase(); + wrap = wrapMap[tag] || wrapMap._default; + tmp.innerHTML = wrap[1] + html.replace(XHTML_TAG_REGEXP, "<$1>") + wrap[2]; + + // Descend through wrappers to the right content + i = wrap[0]; + while (i--) { + tmp = tmp.lastChild; + } + + nodes = concat(nodes, tmp.childNodes); + + tmp = fragment.firstChild; + tmp.textContent = ""; + } + + // Remove wrapper from fragment + fragment.textContent = ""; + fragment.innerHTML = ""; // Clear inner HTML + forEach(nodes, function(node) { + fragment.appendChild(node); + }); + + return fragment; +} + +function jqLiteParseHTML(html, context) { + context = context || document; + var parsed; + + if ((parsed = SINGLE_TAG_REGEXP.exec(html))) { + return [context.createElement(parsed[1])]; + } + + if ((parsed = jqLiteBuildFragment(html, context))) { + return parsed.childNodes; + } + + return []; +} + +///////////////////////////////////////////// +function JQLite(element) { + if (element instanceof JQLite) { + return element; + } + + var argIsString; + + if (isString(element)) { + element = trim(element); + argIsString = true; + } + if (!(this instanceof JQLite)) { + if (argIsString && element.charAt(0) != '<') { + throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element'); + } + return new JQLite(element); + } + + if (argIsString) { + jqLiteAddNodes(this, jqLiteParseHTML(element)); + } else { + jqLiteAddNodes(this, element); + } +} + +function jqLiteClone(element) { + return element.cloneNode(true); +} + +function jqLiteDealoc(element, onlyDescendants) { + if (!onlyDescendants) jqLiteRemoveData(element); + + if (element.querySelectorAll) { + var descendants = element.querySelectorAll('*'); + for (var i = 0, l = descendants.length; i < l; i++) { + jqLiteRemoveData(descendants[i]); + } + } +} + +function jqLiteOff(element, type, fn, unsupported) { + if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument'); + + var expandoStore = jqLiteExpandoStore(element); + var events = expandoStore && expandoStore.events; + var handle = expandoStore && expandoStore.handle; + + if (!handle) return; //no listeners registered + + if (!type) { + for (type in events) { + if (type !== '$destroy') { + removeEventListenerFn(element, type, handle); + } + delete events[type]; + } + } else { + forEach(type.split(' '), function(type) { + if (isDefined(fn)) { + var listenerFns = events[type]; + arrayRemove(listenerFns || [], fn); + if (listenerFns && listenerFns.length > 0) { + return; + } + } + + removeEventListenerFn(element, type, handle); + delete events[type]; + }); + } +} + +function jqLiteRemoveData(element, name) { + var expandoId = element.ng339; + var expandoStore = expandoId && jqCache[expandoId]; + + if (expandoStore) { + if (name) { + delete expandoStore.data[name]; + return; + } + + if (expandoStore.handle) { + if (expandoStore.events.$destroy) { + expandoStore.handle({}, '$destroy'); + } + jqLiteOff(element); + } + delete jqCache[expandoId]; + element.ng339 = undefined; // don't delete DOM expandos. IE and Chrome don't like it + } +} + + +function jqLiteExpandoStore(element, createIfNecessary) { + var expandoId = element.ng339, + expandoStore = expandoId && jqCache[expandoId]; + + if (createIfNecessary && !expandoStore) { + element.ng339 = expandoId = jqNextId(); + expandoStore = jqCache[expandoId] = {events: {}, data: {}, handle: undefined}; + } + + return expandoStore; +} + + +function jqLiteData(element, key, value) { + if (jqLiteAcceptsData(element)) { + + var isSimpleSetter = isDefined(value); + var isSimpleGetter = !isSimpleSetter && key && !isObject(key); + var massGetter = !key; + var expandoStore = jqLiteExpandoStore(element, !isSimpleGetter); + var data = expandoStore && expandoStore.data; + + if (isSimpleSetter) { // data('key', value) + data[key] = value; + } else { + if (massGetter) { // data() + return data; + } else { + if (isSimpleGetter) { // data('key') + // don't force creation of expandoStore if it doesn't exist yet + return data && data[key]; + } else { // mass-setter: data({key1: val1, key2: val2}) + extend(data, key); + } + } + } + } +} + +function jqLiteHasClass(element, selector) { + if (!element.getAttribute) return false; + return ((" " + (element.getAttribute('class') || '') + " ").replace(/[\n\t]/g, " "). + indexOf(" " + selector + " ") > -1); +} + +function jqLiteRemoveClass(element, cssClasses) { + if (cssClasses && element.setAttribute) { + forEach(cssClasses.split(' '), function(cssClass) { + element.setAttribute('class', trim( + (" " + (element.getAttribute('class') || '') + " ") + .replace(/[\n\t]/g, " ") + .replace(" " + trim(cssClass) + " ", " ")) + ); + }); + } +} + +function jqLiteAddClass(element, cssClasses) { + if (cssClasses && element.setAttribute) { + var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ') + .replace(/[\n\t]/g, " "); + + forEach(cssClasses.split(' '), function(cssClass) { + cssClass = trim(cssClass); + if (existingClasses.indexOf(' ' + cssClass + ' ') === -1) { + existingClasses += cssClass + ' '; + } + }); + + element.setAttribute('class', trim(existingClasses)); + } +} + + +function jqLiteAddNodes(root, elements) { + // THIS CODE IS VERY HOT. Don't make changes without benchmarking. + + if (elements) { + + // if a Node (the most common case) + if (elements.nodeType) { + root[root.length++] = elements; + } else { + var length = elements.length; + + // if an Array or NodeList and not a Window + if (typeof length === 'number' && elements.window !== elements) { + if (length) { + for (var i = 0; i < length; i++) { + root[root.length++] = elements[i]; + } + } + } else { + root[root.length++] = elements; + } + } + } +} + + +function jqLiteController(element, name) { + return jqLiteInheritedData(element, '$' + (name || 'ngController') + 'Controller'); +} + +function jqLiteInheritedData(element, name, value) { + // if element is the document object work with the html element instead + // this makes $(document).scope() possible + if (element.nodeType == NODE_TYPE_DOCUMENT) { + element = element.documentElement; + } + var names = isArray(name) ? name : [name]; + + while (element) { + for (var i = 0, ii = names.length; i < ii; i++) { + if (isDefined(value = jqLite.data(element, names[i]))) return value; + } + + // If dealing with a document fragment node with a host element, and no parent, use the host + // element as the parent. This enables directives within a Shadow DOM or polyfilled Shadow DOM + // to lookup parent controllers. + element = element.parentNode || (element.nodeType === NODE_TYPE_DOCUMENT_FRAGMENT && element.host); + } +} + +function jqLiteEmpty(element) { + jqLiteDealoc(element, true); + while (element.firstChild) { + element.removeChild(element.firstChild); + } +} + +function jqLiteRemove(element, keepData) { + if (!keepData) jqLiteDealoc(element); + var parent = element.parentNode; + if (parent) parent.removeChild(element); +} + + +function jqLiteDocumentLoaded(action, win) { + win = win || window; + if (win.document.readyState === 'complete') { + // Force the action to be run async for consistent behaviour + // from the action's point of view + // i.e. it will definitely not be in a $apply + win.setTimeout(action); + } else { + // No need to unbind this handler as load is only ever called once + jqLite(win).on('load', action); + } +} + +////////////////////////////////////////// +// Functions which are declared directly. +////////////////////////////////////////// +var JQLitePrototype = JQLite.prototype = { + ready: function(fn) { + var fired = false; + + function trigger() { + if (fired) return; + fired = true; + fn(); + } + + // check if document is already loaded + if (document.readyState === 'complete') { + setTimeout(trigger); + } else { + this.on('DOMContentLoaded', trigger); // works for modern browsers and IE9 + // we can not use jqLite since we are not done loading and jQuery could be loaded later. + // jshint -W064 + JQLite(window).on('load', trigger); // fallback to window.onload for others + // jshint +W064 + } + }, + toString: function() { + var value = []; + forEach(this, function(e) { value.push('' + e);}); + return '[' + value.join(', ') + ']'; + }, + + eq: function(index) { + return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]); + }, + + length: 0, + push: push, + sort: [].sort, + splice: [].splice +}; + +////////////////////////////////////////// +// Functions iterating getter/setters. +// these functions return self on setter and +// value on get. +////////////////////////////////////////// +var BOOLEAN_ATTR = {}; +forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) { + BOOLEAN_ATTR[lowercase(value)] = value; +}); +var BOOLEAN_ELEMENTS = {}; +forEach('input,select,option,textarea,button,form,details'.split(','), function(value) { + BOOLEAN_ELEMENTS[value] = true; +}); +var ALIASED_ATTR = { + 'ngMinlength': 'minlength', + 'ngMaxlength': 'maxlength', + 'ngMin': 'min', + 'ngMax': 'max', + 'ngPattern': 'pattern' +}; + +function getBooleanAttrName(element, name) { + // check dom last since we will most likely fail on name + var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()]; + + // booleanAttr is here twice to minimize DOM access + return booleanAttr && BOOLEAN_ELEMENTS[nodeName_(element)] && booleanAttr; +} + +function getAliasedAttrName(name) { + return ALIASED_ATTR[name]; +} + +forEach({ + data: jqLiteData, + removeData: jqLiteRemoveData, + hasData: jqLiteHasData +}, function(fn, name) { + JQLite[name] = fn; +}); + +forEach({ + data: jqLiteData, + inheritedData: jqLiteInheritedData, + + scope: function(element) { + // Can't use jqLiteData here directly so we stay compatible with jQuery! + return jqLite.data(element, '$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']); + }, + + isolateScope: function(element) { + // Can't use jqLiteData here directly so we stay compatible with jQuery! + return jqLite.data(element, '$isolateScope') || jqLite.data(element, '$isolateScopeNoTemplate'); + }, + + controller: jqLiteController, + + injector: function(element) { + return jqLiteInheritedData(element, '$injector'); + }, + + removeAttr: function(element, name) { + element.removeAttribute(name); + }, + + hasClass: jqLiteHasClass, + + css: function(element, name, value) { + name = camelCase(name); + + if (isDefined(value)) { + element.style[name] = value; + } else { + return element.style[name]; + } + }, + + attr: function(element, name, value) { + var nodeType = element.nodeType; + if (nodeType === NODE_TYPE_TEXT || nodeType === NODE_TYPE_ATTRIBUTE || nodeType === NODE_TYPE_COMMENT) { + return; + } + var lowercasedName = lowercase(name); + if (BOOLEAN_ATTR[lowercasedName]) { + if (isDefined(value)) { + if (!!value) { + element[name] = true; + element.setAttribute(name, lowercasedName); + } else { + element[name] = false; + element.removeAttribute(lowercasedName); + } + } else { + return (element[name] || + (element.attributes.getNamedItem(name) || noop).specified) + ? lowercasedName + : undefined; + } + } else if (isDefined(value)) { + element.setAttribute(name, value); + } else if (element.getAttribute) { + // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code + // some elements (e.g. Document) don't have get attribute, so return undefined + var ret = element.getAttribute(name, 2); + // normalize non-existing attributes to undefined (as jQuery) + return ret === null ? undefined : ret; + } + }, + + prop: function(element, name, value) { + if (isDefined(value)) { + element[name] = value; + } else { + return element[name]; + } + }, + + text: (function() { + getText.$dv = ''; + return getText; + + function getText(element, value) { + if (isUndefined(value)) { + var nodeType = element.nodeType; + return (nodeType === NODE_TYPE_ELEMENT || nodeType === NODE_TYPE_TEXT) ? element.textContent : ''; + } + element.textContent = value; + } + })(), + + val: function(element, value) { + if (isUndefined(value)) { + if (element.multiple && nodeName_(element) === 'select') { + var result = []; + forEach(element.options, function(option) { + if (option.selected) { + result.push(option.value || option.text); + } + }); + return result.length === 0 ? null : result; + } + return element.value; + } + element.value = value; + }, + + html: function(element, value) { + if (isUndefined(value)) { + return element.innerHTML; + } + jqLiteDealoc(element, true); + element.innerHTML = value; + }, + + empty: jqLiteEmpty +}, function(fn, name) { + /** + * Properties: writes return selection, reads return first value + */ + JQLite.prototype[name] = function(arg1, arg2) { + var i, key; + var nodeCount = this.length; + + // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it + // in a way that survives minification. + // jqLiteEmpty takes no arguments but is a setter. + if (fn !== jqLiteEmpty && + (isUndefined((fn.length == 2 && (fn !== jqLiteHasClass && fn !== jqLiteController)) ? arg1 : arg2))) { + if (isObject(arg1)) { + + // we are a write, but the object properties are the key/values + for (i = 0; i < nodeCount; i++) { + if (fn === jqLiteData) { + // data() takes the whole object in jQuery + fn(this[i], arg1); + } else { + for (key in arg1) { + fn(this[i], key, arg1[key]); + } + } + } + // return self for chaining + return this; + } else { + // we are a read, so read the first child. + // TODO: do we still need this? + var value = fn.$dv; + // Only if we have $dv do we iterate over all, otherwise it is just the first element. + var jj = (isUndefined(value)) ? Math.min(nodeCount, 1) : nodeCount; + for (var j = 0; j < jj; j++) { + var nodeValue = fn(this[j], arg1, arg2); + value = value ? value + nodeValue : nodeValue; + } + return value; + } + } else { + // we are a write, so apply to all children + for (i = 0; i < nodeCount; i++) { + fn(this[i], arg1, arg2); + } + // return self for chaining + return this; + } + }; +}); + +function createEventHandler(element, events) { + var eventHandler = function(event, type) { + // jQuery specific api + event.isDefaultPrevented = function() { + return event.defaultPrevented; + }; + + var eventFns = events[type || event.type]; + var eventFnsLength = eventFns ? eventFns.length : 0; + + if (!eventFnsLength) return; + + if (isUndefined(event.immediatePropagationStopped)) { + var originalStopImmediatePropagation = event.stopImmediatePropagation; + event.stopImmediatePropagation = function() { + event.immediatePropagationStopped = true; + + if (event.stopPropagation) { + event.stopPropagation(); + } + + if (originalStopImmediatePropagation) { + originalStopImmediatePropagation.call(event); + } + }; + } + + event.isImmediatePropagationStopped = function() { + return event.immediatePropagationStopped === true; + }; + + // Copy event handlers in case event handlers array is modified during execution. + if ((eventFnsLength > 1)) { + eventFns = shallowCopy(eventFns); + } + + for (var i = 0; i < eventFnsLength; i++) { + if (!event.isImmediatePropagationStopped()) { + eventFns[i].call(element, event); + } + } + }; + + // TODO: this is a hack for angularMocks/clearDataCache that makes it possible to deregister all + // events on `element` + eventHandler.elem = element; + return eventHandler; +} + +////////////////////////////////////////// +// Functions iterating traversal. +// These functions chain results into a single +// selector. +////////////////////////////////////////// +forEach({ + removeData: jqLiteRemoveData, + + on: function jqLiteOn(element, type, fn, unsupported) { + if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters'); + + // Do not add event handlers to non-elements because they will not be cleaned up. + if (!jqLiteAcceptsData(element)) { + return; + } + + var expandoStore = jqLiteExpandoStore(element, true); + var events = expandoStore.events; + var handle = expandoStore.handle; + + if (!handle) { + handle = expandoStore.handle = createEventHandler(element, events); + } + + // http://jsperf.com/string-indexof-vs-split + var types = type.indexOf(' ') >= 0 ? type.split(' ') : [type]; + var i = types.length; + + while (i--) { + type = types[i]; + var eventFns = events[type]; + + if (!eventFns) { + events[type] = []; + + if (type === 'mouseenter' || type === 'mouseleave') { + // Refer to jQuery's implementation of mouseenter & mouseleave + // Read about mouseenter and mouseleave: + // http://www.quirksmode.org/js/events_mouse.html#link8 + + jqLiteOn(element, MOUSE_EVENT_MAP[type], function(event) { + var target = this, related = event.relatedTarget; + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if (!related || (related !== target && !target.contains(related))) { + handle(event, type); + } + }); + + } else { + if (type !== '$destroy') { + addEventListenerFn(element, type, handle); + } + } + eventFns = events[type]; + } + eventFns.push(fn); + } + }, + + off: jqLiteOff, + + one: function(element, type, fn) { + element = jqLite(element); + + //add the listener twice so that when it is called + //you can remove the original function and still be + //able to call element.off(ev, fn) normally + element.on(type, function onFn() { + element.off(type, fn); + element.off(type, onFn); + }); + element.on(type, fn); + }, + + replaceWith: function(element, replaceNode) { + var index, parent = element.parentNode; + jqLiteDealoc(element); + forEach(new JQLite(replaceNode), function(node) { + if (index) { + parent.insertBefore(node, index.nextSibling); + } else { + parent.replaceChild(node, element); + } + index = node; + }); + }, + + children: function(element) { + var children = []; + forEach(element.childNodes, function(element) { + if (element.nodeType === NODE_TYPE_ELEMENT) { + children.push(element); + } + }); + return children; + }, + + contents: function(element) { + return element.contentDocument || element.childNodes || []; + }, + + append: function(element, node) { + var nodeType = element.nodeType; + if (nodeType !== NODE_TYPE_ELEMENT && nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT) return; + + node = new JQLite(node); + + for (var i = 0, ii = node.length; i < ii; i++) { + var child = node[i]; + element.appendChild(child); + } + }, + + prepend: function(element, node) { + if (element.nodeType === NODE_TYPE_ELEMENT) { + var index = element.firstChild; + forEach(new JQLite(node), function(child) { + element.insertBefore(child, index); + }); + } + }, + + wrap: function(element, wrapNode) { + wrapNode = jqLite(wrapNode).eq(0).clone()[0]; + var parent = element.parentNode; + if (parent) { + parent.replaceChild(wrapNode, element); + } + wrapNode.appendChild(element); + }, + + remove: jqLiteRemove, + + detach: function(element) { + jqLiteRemove(element, true); + }, + + after: function(element, newElement) { + var index = element, parent = element.parentNode; + newElement = new JQLite(newElement); + + for (var i = 0, ii = newElement.length; i < ii; i++) { + var node = newElement[i]; + parent.insertBefore(node, index.nextSibling); + index = node; + } + }, + + addClass: jqLiteAddClass, + removeClass: jqLiteRemoveClass, + + toggleClass: function(element, selector, condition) { + if (selector) { + forEach(selector.split(' '), function(className) { + var classCondition = condition; + if (isUndefined(classCondition)) { + classCondition = !jqLiteHasClass(element, className); + } + (classCondition ? jqLiteAddClass : jqLiteRemoveClass)(element, className); + }); + } + }, + + parent: function(element) { + var parent = element.parentNode; + return parent && parent.nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT ? parent : null; + }, + + next: function(element) { + return element.nextElementSibling; + }, + + find: function(element, selector) { + if (element.getElementsByTagName) { + return element.getElementsByTagName(selector); + } else { + return []; + } + }, + + clone: jqLiteClone, + + triggerHandler: function(element, event, extraParameters) { + + var dummyEvent, eventFnsCopy, handlerArgs; + var eventName = event.type || event; + var expandoStore = jqLiteExpandoStore(element); + var events = expandoStore && expandoStore.events; + var eventFns = events && events[eventName]; + + if (eventFns) { + // Create a dummy event to pass to the handlers + dummyEvent = { + preventDefault: function() { this.defaultPrevented = true; }, + isDefaultPrevented: function() { return this.defaultPrevented === true; }, + stopImmediatePropagation: function() { this.immediatePropagationStopped = true; }, + isImmediatePropagationStopped: function() { return this.immediatePropagationStopped === true; }, + stopPropagation: noop, + type: eventName, + target: element + }; + + // If a custom event was provided then extend our dummy event with it + if (event.type) { + dummyEvent = extend(dummyEvent, event); + } + + // Copy event handlers in case event handlers array is modified during execution. + eventFnsCopy = shallowCopy(eventFns); + handlerArgs = extraParameters ? [dummyEvent].concat(extraParameters) : [dummyEvent]; + + forEach(eventFnsCopy, function(fn) { + if (!dummyEvent.isImmediatePropagationStopped()) { + fn.apply(element, handlerArgs); + } + }); + } + } +}, function(fn, name) { + /** + * chaining functions + */ + JQLite.prototype[name] = function(arg1, arg2, arg3) { + var value; + + for (var i = 0, ii = this.length; i < ii; i++) { + if (isUndefined(value)) { + value = fn(this[i], arg1, arg2, arg3); + if (isDefined(value)) { + // any function which returns a value needs to be wrapped + value = jqLite(value); + } + } else { + jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3)); + } + } + return isDefined(value) ? value : this; + }; + + // bind legacy bind/unbind to on/off + JQLite.prototype.bind = JQLite.prototype.on; + JQLite.prototype.unbind = JQLite.prototype.off; +}); + + +// Provider for private $$jqLite service +function $$jqLiteProvider() { + this.$get = function $$jqLite() { + return extend(JQLite, { + hasClass: function(node, classes) { + if (node.attr) node = node[0]; + return jqLiteHasClass(node, classes); + }, + addClass: function(node, classes) { + if (node.attr) node = node[0]; + return jqLiteAddClass(node, classes); + }, + removeClass: function(node, classes) { + if (node.attr) node = node[0]; + return jqLiteRemoveClass(node, classes); + } + }); + }; +} + +/** + * Computes a hash of an 'obj'. + * Hash of a: + * string is string + * number is number as string + * object is either result of calling $$hashKey function on the object or uniquely generated id, + * that is also assigned to the $$hashKey property of the object. + * + * @param obj + * @returns {string} hash string such that the same input will have the same hash string. + * The resulting string key is in 'type:hashKey' format. + */ +function hashKey(obj, nextUidFn) { + var key = obj && obj.$$hashKey; + + if (key) { + if (typeof key === 'function') { + key = obj.$$hashKey(); + } + return key; + } + + var objType = typeof obj; + if (objType == 'function' || (objType == 'object' && obj !== null)) { + key = obj.$$hashKey = objType + ':' + (nextUidFn || nextUid)(); + } else { + key = objType + ':' + obj; + } + + return key; +} + +/** + * HashMap which can use objects as keys + */ +function HashMap(array, isolatedUid) { + if (isolatedUid) { + var uid = 0; + this.nextUid = function() { + return ++uid; + }; + } + forEach(array, this.put, this); +} +HashMap.prototype = { + /** + * Store key value pair + * @param key key to store can be any type + * @param value value to store can be any type + */ + put: function(key, value) { + this[hashKey(key, this.nextUid)] = value; + }, + + /** + * @param key + * @returns {Object} the value for the key + */ + get: function(key) { + return this[hashKey(key, this.nextUid)]; + }, + + /** + * Remove the key/value pair + * @param key + */ + remove: function(key) { + var value = this[key = hashKey(key, this.nextUid)]; + delete this[key]; + return value; + } +}; + +var $$HashMapProvider = [function() { + this.$get = [function() { + return HashMap; + }]; +}]; + +/** + * @ngdoc function + * @module ng + * @name angular.injector + * @kind function + * + * @description + * Creates an injector object that can be used for retrieving services as well as for + * dependency injection (see {@link guide/di dependency injection}). + * + * @param {Array.} modules A list of module functions or their aliases. See + * {@link angular.module}. The `ng` module must be explicitly added. + * @param {boolean=} [strictDi=false] Whether the injector should be in strict mode, which + * disallows argument name annotation inference. + * @returns {injector} Injector object. See {@link auto.$injector $injector}. + * + * @example + * Typical usage + * ```js + * // create an injector + * var $injector = angular.injector(['ng']); + * + * // use the injector to kick off your application + * // use the type inference to auto inject arguments, or use implicit injection + * $injector.invoke(function($rootScope, $compile, $document) { + * $compile($document)($rootScope); + * $rootScope.$digest(); + * }); + * ``` + * + * Sometimes you want to get access to the injector of a currently running Angular app + * from outside Angular. Perhaps, you want to inject and compile some markup after the + * application has been bootstrapped. You can do this using the extra `injector()` added + * to JQuery/jqLite elements. See {@link angular.element}. + * + * *This is fairly rare but could be the case if a third party library is injecting the + * markup.* + * + * In the following example a new block of HTML containing a `ng-controller` + * directive is added to the end of the document body by JQuery. We then compile and link + * it into the current AngularJS scope. + * + * ```js + * var $div = $('
    {{content.label}}
    '); + * $(document.body).append($div); + * + * angular.element(document).injector().invoke(function($compile) { + * var scope = angular.element($div).scope(); + * $compile($div)(scope); + * }); + * ``` + */ + + +/** + * @ngdoc module + * @name auto + * @description + * + * Implicit module which gets automatically added to each {@link auto.$injector $injector}. + */ + +var FN_ARGS = /^[^\(]*\(\s*([^\)]*)\)/m; +var FN_ARG_SPLIT = /,/; +var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/; +var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg; +var $injectorMinErr = minErr('$injector'); + +function anonFn(fn) { + // For anonymous functions, showing at the very least the function signature can help in + // debugging. + var fnText = fn.toString().replace(STRIP_COMMENTS, ''), + args = fnText.match(FN_ARGS); + if (args) { + return 'function(' + (args[1] || '').replace(/[\s\r\n]+/, ' ') + ')'; + } + return 'fn'; +} + +function annotate(fn, strictDi, name) { + var $inject, + fnText, + argDecl, + last; + + if (typeof fn === 'function') { + if (!($inject = fn.$inject)) { + $inject = []; + if (fn.length) { + if (strictDi) { + if (!isString(name) || !name) { + name = fn.name || anonFn(fn); + } + throw $injectorMinErr('strictdi', + '{0} is not using explicit annotation and cannot be invoked in strict mode', name); + } + fnText = fn.toString().replace(STRIP_COMMENTS, ''); + argDecl = fnText.match(FN_ARGS); + forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg) { + arg.replace(FN_ARG, function(all, underscore, name) { + $inject.push(name); + }); + }); + } + fn.$inject = $inject; + } + } else if (isArray(fn)) { + last = fn.length - 1; + assertArgFn(fn[last], 'fn'); + $inject = fn.slice(0, last); + } else { + assertArgFn(fn, 'fn', true); + } + return $inject; +} + +/////////////////////////////////////// + +/** + * @ngdoc service + * @name $injector + * + * @description + * + * `$injector` is used to retrieve object instances as defined by + * {@link auto.$provide provider}, instantiate types, invoke methods, + * and load modules. + * + * The following always holds true: + * + * ```js + * var $injector = angular.injector(); + * expect($injector.get('$injector')).toBe($injector); + * expect($injector.invoke(function($injector) { + * return $injector; + * })).toBe($injector); + * ``` + * + * # Injection Function Annotation + * + * JavaScript does not have annotations, and annotations are needed for dependency injection. The + * following are all valid ways of annotating function with injection arguments and are equivalent. + * + * ```js + * // inferred (only works if code not minified/obfuscated) + * $injector.invoke(function(serviceA){}); + * + * // annotated + * function explicit(serviceA) {}; + * explicit.$inject = ['serviceA']; + * $injector.invoke(explicit); + * + * // inline + * $injector.invoke(['serviceA', function(serviceA){}]); + * ``` + * + * ## Inference + * + * In JavaScript calling `toString()` on a function returns the function definition. The definition + * can then be parsed and the function arguments can be extracted. This method of discovering + * annotations is disallowed when the injector is in strict mode. + * *NOTE:* This does not work with minification, and obfuscation tools since these tools change the + * argument names. + * + * ## `$inject` Annotation + * By adding an `$inject` property onto a function the injection parameters can be specified. + * + * ## Inline + * As an array of injection names, where the last item in the array is the function to call. + */ + +/** + * @ngdoc method + * @name $injector#get + * + * @description + * Return an instance of the service. + * + * @param {string} name The name of the instance to retrieve. + * @param {string=} caller An optional string to provide the origin of the function call for error messages. + * @return {*} The instance. + */ + +/** + * @ngdoc method + * @name $injector#invoke + * + * @description + * Invoke the method and supply the method arguments from the `$injector`. + * + * @param {Function|Array.} fn The injectable function to invoke. Function parameters are + * injected according to the {@link guide/di $inject Annotation} rules. + * @param {Object=} self The `this` for the invoked method. + * @param {Object=} locals Optional object. If preset then any argument names are read from this + * object first, before the `$injector` is consulted. + * @returns {*} the value returned by the invoked `fn` function. + */ + +/** + * @ngdoc method + * @name $injector#has + * + * @description + * Allows the user to query if the particular service exists. + * + * @param {string} name Name of the service to query. + * @returns {boolean} `true` if injector has given service. + */ + +/** + * @ngdoc method + * @name $injector#instantiate + * @description + * Create a new instance of JS type. The method takes a constructor function, invokes the new + * operator, and supplies all of the arguments to the constructor function as specified by the + * constructor annotation. + * + * @param {Function} Type Annotated constructor function. + * @param {Object=} locals Optional object. If preset then any argument names are read from this + * object first, before the `$injector` is consulted. + * @returns {Object} new instance of `Type`. + */ + +/** + * @ngdoc method + * @name $injector#annotate + * + * @description + * Returns an array of service names which the function is requesting for injection. This API is + * used by the injector to determine which services need to be injected into the function when the + * function is invoked. There are three ways in which the function can be annotated with the needed + * dependencies. + * + * # Argument names + * + * The simplest form is to extract the dependencies from the arguments of the function. This is done + * by converting the function into a string using `toString()` method and extracting the argument + * names. + * ```js + * // Given + * function MyController($scope, $route) { + * // ... + * } + * + * // Then + * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']); + * ``` + * + * You can disallow this method by using strict injection mode. + * + * This method does not work with code minification / obfuscation. For this reason the following + * annotation strategies are supported. + * + * # The `$inject` property + * + * If a function has an `$inject` property and its value is an array of strings, then the strings + * represent names of services to be injected into the function. + * ```js + * // Given + * var MyController = function(obfuscatedScope, obfuscatedRoute) { + * // ... + * } + * // Define function dependencies + * MyController['$inject'] = ['$scope', '$route']; + * + * // Then + * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']); + * ``` + * + * # The array notation + * + * It is often desirable to inline Injected functions and that's when setting the `$inject` property + * is very inconvenient. In these situations using the array notation to specify the dependencies in + * a way that survives minification is a better choice: + * + * ```js + * // We wish to write this (not minification / obfuscation safe) + * injector.invoke(function($compile, $rootScope) { + * // ... + * }); + * + * // We are forced to write break inlining + * var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) { + * // ... + * }; + * tmpFn.$inject = ['$compile', '$rootScope']; + * injector.invoke(tmpFn); + * + * // To better support inline function the inline annotation is supported + * injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) { + * // ... + * }]); + * + * // Therefore + * expect(injector.annotate( + * ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}]) + * ).toEqual(['$compile', '$rootScope']); + * ``` + * + * @param {Function|Array.} fn Function for which dependent service names need to + * be retrieved as described above. + * + * @param {boolean=} [strictDi=false] Disallow argument name annotation inference. + * + * @returns {Array.} The names of the services which the function requires. + */ + + + + +/** + * @ngdoc service + * @name $provide + * + * @description + * + * The {@link auto.$provide $provide} service has a number of methods for registering components + * with the {@link auto.$injector $injector}. Many of these functions are also exposed on + * {@link angular.Module}. + * + * An Angular **service** is a singleton object created by a **service factory**. These **service + * factories** are functions which, in turn, are created by a **service provider**. + * The **service providers** are constructor functions. When instantiated they must contain a + * property called `$get`, which holds the **service factory** function. + * + * When you request a service, the {@link auto.$injector $injector} is responsible for finding the + * correct **service provider**, instantiating it and then calling its `$get` **service factory** + * function to get the instance of the **service**. + * + * Often services have no configuration options and there is no need to add methods to the service + * provider. The provider will be no more than a constructor function with a `$get` property. For + * these cases the {@link auto.$provide $provide} service has additional helper methods to register + * services without specifying a provider. + * + * * {@link auto.$provide#provider provider(provider)} - registers a **service provider** with the + * {@link auto.$injector $injector} + * * {@link auto.$provide#constant constant(obj)} - registers a value/object that can be accessed by + * providers and services. + * * {@link auto.$provide#value value(obj)} - registers a value/object that can only be accessed by + * services, not providers. + * * {@link auto.$provide#factory factory(fn)} - registers a service **factory function**, `fn`, + * that will be wrapped in a **service provider** object, whose `$get` property will contain the + * given factory function. + * * {@link auto.$provide#service service(class)} - registers a **constructor function**, `class` + * that will be wrapped in a **service provider** object, whose `$get` property will instantiate + * a new object using the given constructor function. + * + * See the individual methods for more information and examples. + */ + +/** + * @ngdoc method + * @name $provide#provider + * @description + * + * Register a **provider function** with the {@link auto.$injector $injector}. Provider functions + * are constructor functions, whose instances are responsible for "providing" a factory for a + * service. + * + * Service provider names start with the name of the service they provide followed by `Provider`. + * For example, the {@link ng.$log $log} service has a provider called + * {@link ng.$logProvider $logProvider}. + * + * Service provider objects can have additional methods which allow configuration of the provider + * and its service. Importantly, you can configure what kind of service is created by the `$get` + * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a + * method {@link ng.$logProvider#debugEnabled debugEnabled} + * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the + * console or not. + * + * @param {string} name The name of the instance. NOTE: the provider will be available under `name + + 'Provider'` key. + * @param {(Object|function())} provider If the provider is: + * + * - `Object`: then it should have a `$get` method. The `$get` method will be invoked using + * {@link auto.$injector#invoke $injector.invoke()} when an instance needs to be created. + * - `Constructor`: a new instance of the provider will be created using + * {@link auto.$injector#instantiate $injector.instantiate()}, then treated as `object`. + * + * @returns {Object} registered provider instance + + * @example + * + * The following example shows how to create a simple event tracking service and register it using + * {@link auto.$provide#provider $provide.provider()}. + * + * ```js + * // Define the eventTracker provider + * function EventTrackerProvider() { + * var trackingUrl = '/track'; + * + * // A provider method for configuring where the tracked events should been saved + * this.setTrackingUrl = function(url) { + * trackingUrl = url; + * }; + * + * // The service factory function + * this.$get = ['$http', function($http) { + * var trackedEvents = {}; + * return { + * // Call this to track an event + * event: function(event) { + * var count = trackedEvents[event] || 0; + * count += 1; + * trackedEvents[event] = count; + * return count; + * }, + * // Call this to save the tracked events to the trackingUrl + * save: function() { + * $http.post(trackingUrl, trackedEvents); + * } + * }; + * }]; + * } + * + * describe('eventTracker', function() { + * var postSpy; + * + * beforeEach(module(function($provide) { + * // Register the eventTracker provider + * $provide.provider('eventTracker', EventTrackerProvider); + * })); + * + * beforeEach(module(function(eventTrackerProvider) { + * // Configure eventTracker provider + * eventTrackerProvider.setTrackingUrl('/custom-track'); + * })); + * + * it('tracks events', inject(function(eventTracker) { + * expect(eventTracker.event('login')).toEqual(1); + * expect(eventTracker.event('login')).toEqual(2); + * })); + * + * it('saves to the tracking url', inject(function(eventTracker, $http) { + * postSpy = spyOn($http, 'post'); + * eventTracker.event('login'); + * eventTracker.save(); + * expect(postSpy).toHaveBeenCalled(); + * expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track'); + * expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track'); + * expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 }); + * })); + * }); + * ``` + */ + +/** + * @ngdoc method + * @name $provide#factory + * @description + * + * Register a **service factory**, which will be called to return the service instance. + * This is short for registering a service where its provider consists of only a `$get` property, + * which is the given service factory function. + * You should use {@link auto.$provide#factory $provide.factory(getFn)} if you do not need to + * configure your service in a provider. + * + * @param {string} name The name of the instance. + * @param {Function|Array.} $getFn The injectable $getFn for the instance creation. + * Internally this is a short hand for `$provide.provider(name, {$get: $getFn})`. + * @returns {Object} registered provider instance + * + * @example + * Here is an example of registering a service + * ```js + * $provide.factory('ping', ['$http', function($http) { + * return function ping() { + * return $http.send('/ping'); + * }; + * }]); + * ``` + * You would then inject and use this service like this: + * ```js + * someModule.controller('Ctrl', ['ping', function(ping) { + * ping(); + * }]); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#service + * @description + * + * Register a **service constructor**, which will be invoked with `new` to create the service + * instance. + * This is short for registering a service where its provider's `$get` property is the service + * constructor function that will be used to instantiate the service instance. + * + * You should use {@link auto.$provide#service $provide.service(class)} if you define your service + * as a type/class. + * + * @param {string} name The name of the instance. + * @param {Function|Array.} constructor An injectable class (constructor function) + * that will be instantiated. + * @returns {Object} registered provider instance + * + * @example + * Here is an example of registering a service using + * {@link auto.$provide#service $provide.service(class)}. + * ```js + * var Ping = function($http) { + * this.$http = $http; + * }; + * + * Ping.$inject = ['$http']; + * + * Ping.prototype.send = function() { + * return this.$http.get('/ping'); + * }; + * $provide.service('ping', Ping); + * ``` + * You would then inject and use this service like this: + * ```js + * someModule.controller('Ctrl', ['ping', function(ping) { + * ping.send(); + * }]); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#value + * @description + * + * Register a **value service** with the {@link auto.$injector $injector}, such as a string, a + * number, an array, an object or a function. This is short for registering a service where its + * provider's `$get` property is a factory function that takes no arguments and returns the **value + * service**. + * + * Value services are similar to constant services, except that they cannot be injected into a + * module configuration function (see {@link angular.Module#config}) but they can be overridden by + * an Angular + * {@link auto.$provide#decorator decorator}. + * + * @param {string} name The name of the instance. + * @param {*} value The value. + * @returns {Object} registered provider instance + * + * @example + * Here are some examples of creating value services. + * ```js + * $provide.value('ADMIN_USER', 'admin'); + * + * $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 }); + * + * $provide.value('halfOf', function(value) { + * return value / 2; + * }); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#constant + * @description + * + * Register a **constant service**, such as a string, a number, an array, an object or a function, + * with the {@link auto.$injector $injector}. Unlike {@link auto.$provide#value value} it can be + * injected into a module configuration function (see {@link angular.Module#config}) and it cannot + * be overridden by an Angular {@link auto.$provide#decorator decorator}. + * + * @param {string} name The name of the constant. + * @param {*} value The constant value. + * @returns {Object} registered instance + * + * @example + * Here a some examples of creating constants: + * ```js + * $provide.constant('SHARD_HEIGHT', 306); + * + * $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']); + * + * $provide.constant('double', function(value) { + * return value * 2; + * }); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#decorator + * @description + * + * Register a **service decorator** with the {@link auto.$injector $injector}. A service decorator + * intercepts the creation of a service, allowing it to override or modify the behaviour of the + * service. The object returned by the decorator may be the original service, or a new service + * object which replaces or wraps and delegates to the original service. + * + * @param {string} name The name of the service to decorate. + * @param {Function|Array.} decorator This function will be invoked when the service needs to be + * instantiated and should return the decorated service instance. The function is called using + * the {@link auto.$injector#invoke injector.invoke} method and is therefore fully injectable. + * Local injection arguments: + * + * * `$delegate` - The original service instance, which can be monkey patched, configured, + * decorated or delegated to. + * + * @example + * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting + * calls to {@link ng.$log#error $log.warn()}. + * ```js + * $provide.decorator('$log', ['$delegate', function($delegate) { + * $delegate.warn = $delegate.error; + * return $delegate; + * }]); + * ``` + */ + + +function createInjector(modulesToLoad, strictDi) { + strictDi = (strictDi === true); + var INSTANTIATING = {}, + providerSuffix = 'Provider', + path = [], + loadedModules = new HashMap([], true), + providerCache = { + $provide: { + provider: supportObject(provider), + factory: supportObject(factory), + service: supportObject(service), + value: supportObject(value), + constant: supportObject(constant), + decorator: decorator + } + }, + providerInjector = (providerCache.$injector = + createInternalInjector(providerCache, function(serviceName, caller) { + if (angular.isString(caller)) { + path.push(caller); + } + throw $injectorMinErr('unpr', "Unknown provider: {0}", path.join(' <- ')); + })), + instanceCache = {}, + instanceInjector = (instanceCache.$injector = + createInternalInjector(instanceCache, function(serviceName, caller) { + var provider = providerInjector.get(serviceName + providerSuffix, caller); + return instanceInjector.invoke(provider.$get, provider, undefined, serviceName); + })); + + + forEach(loadModules(modulesToLoad), function(fn) { if (fn) instanceInjector.invoke(fn); }); + + return instanceInjector; + + //////////////////////////////////// + // $provider + //////////////////////////////////// + + function supportObject(delegate) { + return function(key, value) { + if (isObject(key)) { + forEach(key, reverseParams(delegate)); + } else { + return delegate(key, value); + } + }; + } + + function provider(name, provider_) { + assertNotHasOwnProperty(name, 'service'); + if (isFunction(provider_) || isArray(provider_)) { + provider_ = providerInjector.instantiate(provider_); + } + if (!provider_.$get) { + throw $injectorMinErr('pget', "Provider '{0}' must define $get factory method.", name); + } + return providerCache[name + providerSuffix] = provider_; + } + + function enforceReturnValue(name, factory) { + return function enforcedReturnValue() { + var result = instanceInjector.invoke(factory, this); + if (isUndefined(result)) { + throw $injectorMinErr('undef', "Provider '{0}' must return a value from $get factory method.", name); + } + return result; + }; + } + + function factory(name, factoryFn, enforce) { + return provider(name, { + $get: enforce !== false ? enforceReturnValue(name, factoryFn) : factoryFn + }); + } + + function service(name, constructor) { + return factory(name, ['$injector', function($injector) { + return $injector.instantiate(constructor); + }]); + } + + function value(name, val) { return factory(name, valueFn(val), false); } + + function constant(name, value) { + assertNotHasOwnProperty(name, 'constant'); + providerCache[name] = value; + instanceCache[name] = value; + } + + function decorator(serviceName, decorFn) { + var origProvider = providerInjector.get(serviceName + providerSuffix), + orig$get = origProvider.$get; + + origProvider.$get = function() { + var origInstance = instanceInjector.invoke(orig$get, origProvider); + return instanceInjector.invoke(decorFn, null, {$delegate: origInstance}); + }; + } + + //////////////////////////////////// + // Module Loading + //////////////////////////////////// + function loadModules(modulesToLoad) { + assertArg(isUndefined(modulesToLoad) || isArray(modulesToLoad), 'modulesToLoad', 'not an array'); + var runBlocks = [], moduleFn; + forEach(modulesToLoad, function(module) { + if (loadedModules.get(module)) return; + loadedModules.put(module, true); + + function runInvokeQueue(queue) { + var i, ii; + for (i = 0, ii = queue.length; i < ii; i++) { + var invokeArgs = queue[i], + provider = providerInjector.get(invokeArgs[0]); + + provider[invokeArgs[1]].apply(provider, invokeArgs[2]); + } + } + + try { + if (isString(module)) { + moduleFn = angularModule(module); + runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks); + runInvokeQueue(moduleFn._invokeQueue); + runInvokeQueue(moduleFn._configBlocks); + } else if (isFunction(module)) { + runBlocks.push(providerInjector.invoke(module)); + } else if (isArray(module)) { + runBlocks.push(providerInjector.invoke(module)); + } else { + assertArgFn(module, 'module'); + } + } catch (e) { + if (isArray(module)) { + module = module[module.length - 1]; + } + if (e.message && e.stack && e.stack.indexOf(e.message) == -1) { + // Safari & FF's stack traces don't contain error.message content + // unlike those of Chrome and IE + // So if stack doesn't contain message, we create a new string that contains both. + // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here. + /* jshint -W022 */ + e = e.message + '\n' + e.stack; + } + throw $injectorMinErr('modulerr', "Failed to instantiate module {0} due to:\n{1}", + module, e.stack || e.message || e); + } + }); + return runBlocks; + } + + //////////////////////////////////// + // internal Injector + //////////////////////////////////// + + function createInternalInjector(cache, factory) { + + function getService(serviceName, caller) { + if (cache.hasOwnProperty(serviceName)) { + if (cache[serviceName] === INSTANTIATING) { + throw $injectorMinErr('cdep', 'Circular dependency found: {0}', + serviceName + ' <- ' + path.join(' <- ')); + } + return cache[serviceName]; + } else { + try { + path.unshift(serviceName); + cache[serviceName] = INSTANTIATING; + return cache[serviceName] = factory(serviceName, caller); + } catch (err) { + if (cache[serviceName] === INSTANTIATING) { + delete cache[serviceName]; + } + throw err; + } finally { + path.shift(); + } + } + } + + function invoke(fn, self, locals, serviceName) { + if (typeof locals === 'string') { + serviceName = locals; + locals = null; + } + + var args = [], + $inject = createInjector.$$annotate(fn, strictDi, serviceName), + length, i, + key; + + for (i = 0, length = $inject.length; i < length; i++) { + key = $inject[i]; + if (typeof key !== 'string') { + throw $injectorMinErr('itkn', + 'Incorrect injection token! Expected service name as string, got {0}', key); + } + args.push( + locals && locals.hasOwnProperty(key) + ? locals[key] + : getService(key, serviceName) + ); + } + if (isArray(fn)) { + fn = fn[length]; + } + + // http://jsperf.com/angularjs-invoke-apply-vs-switch + // #5388 + return fn.apply(self, args); + } + + function instantiate(Type, locals, serviceName) { + // Check if Type is annotated and use just the given function at n-1 as parameter + // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]); + // Object creation: http://jsperf.com/create-constructor/2 + var instance = Object.create((isArray(Type) ? Type[Type.length - 1] : Type).prototype || null); + var returnedValue = invoke(Type, instance, locals, serviceName); + + return isObject(returnedValue) || isFunction(returnedValue) ? returnedValue : instance; + } + + return { + invoke: invoke, + instantiate: instantiate, + get: getService, + annotate: createInjector.$$annotate, + has: function(name) { + return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name); + } + }; + } +} + +createInjector.$$annotate = annotate; + +/** + * @ngdoc provider + * @name $anchorScrollProvider + * + * @description + * Use `$anchorScrollProvider` to disable automatic scrolling whenever + * {@link ng.$location#hash $location.hash()} changes. + */ +function $AnchorScrollProvider() { + + var autoScrollingEnabled = true; + + /** + * @ngdoc method + * @name $anchorScrollProvider#disableAutoScrolling + * + * @description + * By default, {@link ng.$anchorScroll $anchorScroll()} will automatically detect changes to + * {@link ng.$location#hash $location.hash()} and scroll to the element matching the new hash.
    + * Use this method to disable automatic scrolling. + * + * If automatic scrolling is disabled, one must explicitly call + * {@link ng.$anchorScroll $anchorScroll()} in order to scroll to the element related to the + * current hash. + */ + this.disableAutoScrolling = function() { + autoScrollingEnabled = false; + }; + + /** + * @ngdoc service + * @name $anchorScroll + * @kind function + * @requires $window + * @requires $location + * @requires $rootScope + * + * @description + * When called, it scrolls to the element related to the specified `hash` or (if omitted) to the + * current value of {@link ng.$location#hash $location.hash()}, according to the rules specified + * in the + * [HTML5 spec](http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document). + * + * It also watches the {@link ng.$location#hash $location.hash()} and automatically scrolls to + * match any anchor whenever it changes. This can be disabled by calling + * {@link ng.$anchorScrollProvider#disableAutoScrolling $anchorScrollProvider.disableAutoScrolling()}. + * + * Additionally, you can use its {@link ng.$anchorScroll#yOffset yOffset} property to specify a + * vertical scroll-offset (either fixed or dynamic). + * + * @param {string=} hash The hash specifying the element to scroll to. If omitted, the value of + * {@link ng.$location#hash $location.hash()} will be used. + * + * @property {(number|function|jqLite)} yOffset + * If set, specifies a vertical scroll-offset. This is often useful when there are fixed + * positioned elements at the top of the page, such as navbars, headers etc. + * + * `yOffset` can be specified in various ways: + * - **number**: A fixed number of pixels to be used as offset.

    + * - **function**: A getter function called everytime `$anchorScroll()` is executed. Must return + * a number representing the offset (in pixels).

    + * - **jqLite**: A jqLite/jQuery element to be used for specifying the offset. The distance from + * the top of the page to the element's bottom will be used as offset.
    + * **Note**: The element will be taken into account only as long as its `position` is set to + * `fixed`. This option is useful, when dealing with responsive navbars/headers that adjust + * their height and/or positioning according to the viewport's size. + * + *
    + *
    + * In order for `yOffset` to work properly, scrolling should take place on the document's root and + * not some child element. + *
    + * + * @example + + +
    + Go to bottom + You're at the bottom! +
    +     + + angular.module('anchorScrollExample', []) + .controller('ScrollController', ['$scope', '$location', '$anchorScroll', + function ($scope, $location, $anchorScroll) { + $scope.gotoBottom = function() { + // set the location.hash to the id of + // the element you wish to scroll to. + $location.hash('bottom'); + + // call $anchorScroll() + $anchorScroll(); + }; + }]); + + + #scrollArea { + height: 280px; + overflow: auto; + } + + #bottom { + display: block; + margin-top: 2000px; + } + +     + * + *
    + * The example below illustrates the use of a vertical scroll-offset (specified as a fixed value). + * See {@link ng.$anchorScroll#yOffset $anchorScroll.yOffset} for more details. + * + * @example + + +
    + + Go to anchor {{x}} + +
    +
    + Anchor {{x}} of 5 +
    +     + + angular.module('anchorScrollOffsetExample', []) + .run(['$anchorScroll', function($anchorScroll) { + $anchorScroll.yOffset = 50; // always scroll by 50 extra pixels + }]) + .controller('headerCtrl', ['$anchorScroll', '$location', '$scope', + function ($anchorScroll, $location, $scope) { + $scope.gotoAnchor = function(x) { + var newHash = 'anchor' + x; + if ($location.hash() !== newHash) { + // set the $location.hash to `newHash` and + // $anchorScroll will automatically scroll to it + $location.hash('anchor' + x); + } else { + // call $anchorScroll() explicitly, + // since $location.hash hasn't changed + $anchorScroll(); + } + }; + } + ]); + + + body { + padding-top: 50px; + } + + .anchor { + border: 2px dashed DarkOrchid; + padding: 10px 10px 200px 10px; + } + + .fixed-header { + background-color: rgba(0, 0, 0, 0.2); + height: 50px; + position: fixed; + top: 0; left: 0; right: 0; + } + + .fixed-header > a { + display: inline-block; + margin: 5px 15px; + } + +     + */ + this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) { + var document = $window.document; + + // Helper function to get first anchor from a NodeList + // (using `Array#some()` instead of `angular#forEach()` since it's more performant + // and working in all supported browsers.) + function getFirstAnchor(list) { + var result = null; + Array.prototype.some.call(list, function(element) { + if (nodeName_(element) === 'a') { + result = element; + return true; + } + }); + return result; + } + + function getYOffset() { + + var offset = scroll.yOffset; + + if (isFunction(offset)) { + offset = offset(); + } else if (isElement(offset)) { + var elem = offset[0]; + var style = $window.getComputedStyle(elem); + if (style.position !== 'fixed') { + offset = 0; + } else { + offset = elem.getBoundingClientRect().bottom; + } + } else if (!isNumber(offset)) { + offset = 0; + } + + return offset; + } + + function scrollTo(elem) { + if (elem) { + elem.scrollIntoView(); + + var offset = getYOffset(); + + if (offset) { + // `offset` is the number of pixels we should scroll UP in order to align `elem` properly. + // This is true ONLY if the call to `elem.scrollIntoView()` initially aligns `elem` at the + // top of the viewport. + // + // IF the number of pixels from the top of `elem` to the end of the page's content is less + // than the height of the viewport, then `elem.scrollIntoView()` will align the `elem` some + // way down the page. + // + // This is often the case for elements near the bottom of the page. + // + // In such cases we do not need to scroll the whole `offset` up, just the difference between + // the top of the element and the offset, which is enough to align the top of `elem` at the + // desired position. + var elemTop = elem.getBoundingClientRect().top; + $window.scrollBy(0, elemTop - offset); + } + } else { + $window.scrollTo(0, 0); + } + } + + function scroll(hash) { + hash = isString(hash) ? hash : $location.hash(); + var elm; + + // empty hash, scroll to the top of the page + if (!hash) scrollTo(null); + + // element with given id + else if ((elm = document.getElementById(hash))) scrollTo(elm); + + // first anchor with given name :-D + else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) scrollTo(elm); + + // no element and hash == 'top', scroll to the top of the page + else if (hash === 'top') scrollTo(null); + } + + // does not scroll when user clicks on anchor link that is currently on + // (no url change, no $location.hash() change), browser native does scroll + if (autoScrollingEnabled) { + $rootScope.$watch(function autoScrollWatch() {return $location.hash();}, + function autoScrollWatchAction(newVal, oldVal) { + // skip the initial scroll if $location.hash is empty + if (newVal === oldVal && newVal === '') return; + + jqLiteDocumentLoaded(function() { + $rootScope.$evalAsync(scroll); + }); + }); + } + + return scroll; + }]; +} + +var $animateMinErr = minErr('$animate'); +var ELEMENT_NODE = 1; +var NG_ANIMATE_CLASSNAME = 'ng-animate'; + +function mergeClasses(a,b) { + if (!a && !b) return ''; + if (!a) return b; + if (!b) return a; + if (isArray(a)) a = a.join(' '); + if (isArray(b)) b = b.join(' '); + return a + ' ' + b; +} + +function extractElementNode(element) { + for (var i = 0; i < element.length; i++) { + var elm = element[i]; + if (elm.nodeType === ELEMENT_NODE) { + return elm; + } + } +} + +function splitClasses(classes) { + if (isString(classes)) { + classes = classes.split(' '); + } + + // Use createMap() to prevent class assumptions involving property names in + // Object.prototype + var obj = createMap(); + forEach(classes, function(klass) { + // sometimes the split leaves empty string values + // incase extra spaces were applied to the options + if (klass.length) { + obj[klass] = true; + } + }); + return obj; +} + +// if any other type of options value besides an Object value is +// passed into the $animate.method() animation then this helper code +// will be run which will ignore it. While this patch is not the +// greatest solution to this, a lot of existing plugins depend on +// $animate to either call the callback (< 1.2) or return a promise +// that can be changed. This helper function ensures that the options +// are wiped clean incase a callback function is provided. +function prepareAnimateOptions(options) { + return isObject(options) + ? options + : {}; +} + +var $$CoreAnimateRunnerProvider = function() { + this.$get = ['$q', '$$rAF', function($q, $$rAF) { + function AnimateRunner() {} + AnimateRunner.all = noop; + AnimateRunner.chain = noop; + AnimateRunner.prototype = { + end: noop, + cancel: noop, + resume: noop, + pause: noop, + complete: noop, + then: function(pass, fail) { + return $q(function(resolve) { + $$rAF(function() { + resolve(); + }); + }).then(pass, fail); + } + }; + return AnimateRunner; + }]; +}; + +// this is prefixed with Core since it conflicts with +// the animateQueueProvider defined in ngAnimate/animateQueue.js +var $$CoreAnimateQueueProvider = function() { + var postDigestQueue = new HashMap(); + var postDigestElements = []; + + this.$get = ['$$AnimateRunner', '$rootScope', + function($$AnimateRunner, $rootScope) { + return { + enabled: noop, + on: noop, + off: noop, + pin: noop, + + push: function(element, event, options, domOperation) { + domOperation && domOperation(); + + options = options || {}; + options.from && element.css(options.from); + options.to && element.css(options.to); + + if (options.addClass || options.removeClass) { + addRemoveClassesPostDigest(element, options.addClass, options.removeClass); + } + + return new $$AnimateRunner(); // jshint ignore:line + } + }; + + + function updateData(data, classes, value) { + var changed = false; + if (classes) { + classes = isString(classes) ? classes.split(' ') : + isArray(classes) ? classes : []; + forEach(classes, function(className) { + if (className) { + changed = true; + data[className] = value; + } + }); + } + return changed; + } + + function handleCSSClassChanges() { + forEach(postDigestElements, function(element) { + var data = postDigestQueue.get(element); + if (data) { + var existing = splitClasses(element.attr('class')); + var toAdd = ''; + var toRemove = ''; + forEach(data, function(status, className) { + var hasClass = !!existing[className]; + if (status !== hasClass) { + if (status) { + toAdd += (toAdd.length ? ' ' : '') + className; + } else { + toRemove += (toRemove.length ? ' ' : '') + className; + } + } + }); + + forEach(element, function(elm) { + toAdd && jqLiteAddClass(elm, toAdd); + toRemove && jqLiteRemoveClass(elm, toRemove); + }); + postDigestQueue.remove(element); + } + }); + postDigestElements.length = 0; + } + + + function addRemoveClassesPostDigest(element, add, remove) { + var data = postDigestQueue.get(element) || {}; + + var classesAdded = updateData(data, add, true); + var classesRemoved = updateData(data, remove, false); + + if (classesAdded || classesRemoved) { + + postDigestQueue.put(element, data); + postDigestElements.push(element); + + if (postDigestElements.length === 1) { + $rootScope.$$postDigest(handleCSSClassChanges); + } + } + } + }]; +}; + +/** + * @ngdoc provider + * @name $animateProvider + * + * @description + * Default implementation of $animate that doesn't perform any animations, instead just + * synchronously performs DOM updates and resolves the returned runner promise. + * + * In order to enable animations the `ngAnimate` module has to be loaded. + * + * To see the functional implementation check out `src/ngAnimate/animate.js`. + */ +var $AnimateProvider = ['$provide', function($provide) { + var provider = this; + + this.$$registeredAnimations = Object.create(null); + + /** + * @ngdoc method + * @name $animateProvider#register + * + * @description + * Registers a new injectable animation factory function. The factory function produces the + * animation object which contains callback functions for each event that is expected to be + * animated. + * + * * `eventFn`: `function(element, ... , doneFunction, options)` + * The element to animate, the `doneFunction` and the options fed into the animation. Depending + * on the type of animation additional arguments will be injected into the animation function. The + * list below explains the function signatures for the different animation methods: + * + * - setClass: function(element, addedClasses, removedClasses, doneFunction, options) + * - addClass: function(element, addedClasses, doneFunction, options) + * - removeClass: function(element, removedClasses, doneFunction, options) + * - enter, leave, move: function(element, doneFunction, options) + * - animate: function(element, fromStyles, toStyles, doneFunction, options) + * + * Make sure to trigger the `doneFunction` once the animation is fully complete. + * + * ```js + * return { + * //enter, leave, move signature + * eventFn : function(element, done, options) { + * //code to run the animation + * //once complete, then run done() + * return function endFunction(wasCancelled) { + * //code to cancel the animation + * } + * } + * } + * ``` + * + * @param {string} name The name of the animation (this is what the class-based CSS value will be compared to). + * @param {Function} factory The factory function that will be executed to return the animation + * object. + */ + this.register = function(name, factory) { + if (name && name.charAt(0) !== '.') { + throw $animateMinErr('notcsel', "Expecting class selector starting with '.' got '{0}'.", name); + } + + var key = name + '-animation'; + provider.$$registeredAnimations[name.substr(1)] = key; + $provide.factory(key, factory); + }; + + /** + * @ngdoc method + * @name $animateProvider#classNameFilter + * + * @description + * Sets and/or returns the CSS class regular expression that is checked when performing + * an animation. Upon bootstrap the classNameFilter value is not set at all and will + * therefore enable $animate to attempt to perform an animation on any element that is triggered. + * When setting the `classNameFilter` value, animations will only be performed on elements + * that successfully match the filter expression. This in turn can boost performance + * for low-powered devices as well as applications containing a lot of structural operations. + * @param {RegExp=} expression The className expression which will be checked against all animations + * @return {RegExp} The current CSS className expression value. If null then there is no expression value + */ + this.classNameFilter = function(expression) { + if (arguments.length === 1) { + this.$$classNameFilter = (expression instanceof RegExp) ? expression : null; + if (this.$$classNameFilter) { + var reservedRegex = new RegExp("(\\s+|\\/)" + NG_ANIMATE_CLASSNAME + "(\\s+|\\/)"); + if (reservedRegex.test(this.$$classNameFilter.toString())) { + throw $animateMinErr('nongcls','$animateProvider.classNameFilter(regex) prohibits accepting a regex value which matches/contains the "{0}" CSS class.', NG_ANIMATE_CLASSNAME); + + } + } + } + return this.$$classNameFilter; + }; + + this.$get = ['$$animateQueue', function($$animateQueue) { + function domInsert(element, parentElement, afterElement) { + // if for some reason the previous element was removed + // from the dom sometime before this code runs then let's + // just stick to using the parent element as the anchor + if (afterElement) { + var afterNode = extractElementNode(afterElement); + if (afterNode && !afterNode.parentNode && !afterNode.previousElementSibling) { + afterElement = null; + } + } + afterElement ? afterElement.after(element) : parentElement.prepend(element); + } + + /** + * @ngdoc service + * @name $animate + * @description The $animate service exposes a series of DOM utility methods that provide support + * for animation hooks. The default behavior is the application of DOM operations, however, + * when an animation is detected (and animations are enabled), $animate will do the heavy lifting + * to ensure that animation runs with the triggered DOM operation. + * + * By default $animate doesn't trigger an animations. This is because the `ngAnimate` module isn't + * included and only when it is active then the animation hooks that `$animate` triggers will be + * functional. Once active then all structural `ng-` directives will trigger animations as they perform + * their DOM-related operations (enter, leave and move). Other directives such as `ngClass`, + * `ngShow`, `ngHide` and `ngMessages` also provide support for animations. + * + * It is recommended that the`$animate` service is always used when executing DOM-related procedures within directives. + * + * To learn more about enabling animation support, click here to visit the + * {@link ngAnimate ngAnimate module page}. + */ + return { + // we don't call it directly since non-existant arguments may + // be interpreted as null within the sub enabled function + + /** + * + * @ngdoc method + * @name $animate#on + * @kind function + * @description Sets up an event listener to fire whenever the animation event (enter, leave, move, etc...) + * has fired on the given element or among any of its children. Once the listener is fired, the provided callback + * is fired with the following params: + * + * ```js + * $animate.on('enter', container, + * function callback(element, phase) { + * // cool we detected an enter animation within the container + * } + * ); + * ``` + * + * @param {string} event the animation event that will be captured (e.g. enter, leave, move, addClass, removeClass, etc...) + * @param {DOMElement} container the container element that will capture each of the animation events that are fired on itself + * as well as among its children + * @param {Function} callback the callback function that will be fired when the listener is triggered + * + * The arguments present in the callback function are: + * * `element` - The captured DOM element that the animation was fired on. + * * `phase` - The phase of the animation. The two possible phases are **start** (when the animation starts) and **close** (when it ends). + */ + on: $$animateQueue.on, + + /** + * + * @ngdoc method + * @name $animate#off + * @kind function + * @description Deregisters an event listener based on the event which has been associated with the provided element. This method + * can be used in three different ways depending on the arguments: + * + * ```js + * // remove all the animation event listeners listening for `enter` + * $animate.off('enter'); + * + * // remove all the animation event listeners listening for `enter` on the given element and its children + * $animate.off('enter', container); + * + * // remove the event listener function provided by `listenerFn` that is set + * // to listen for `enter` on the given `element` as well as its children + * $animate.off('enter', container, callback); + * ``` + * + * @param {string} event the animation event (e.g. enter, leave, move, addClass, removeClass, etc...) + * @param {DOMElement=} container the container element the event listener was placed on + * @param {Function=} callback the callback function that was registered as the listener + */ + off: $$animateQueue.off, + + /** + * @ngdoc method + * @name $animate#pin + * @kind function + * @description Associates the provided element with a host parent element to allow the element to be animated even if it exists + * outside of the DOM structure of the Angular application. By doing so, any animation triggered via `$animate` can be issued on the + * element despite being outside the realm of the application or within another application. Say for example if the application + * was bootstrapped on an element that is somewhere inside of the `` tag, but we wanted to allow for an element to be situated + * as a direct child of `document.body`, then this can be achieved by pinning the element via `$animate.pin(element)`. Keep in mind + * that calling `$animate.pin(element, parentElement)` will not actually insert into the DOM anywhere; it will just create the association. + * + * Note that this feature is only active when the `ngAnimate` module is used. + * + * @param {DOMElement} element the external element that will be pinned + * @param {DOMElement} parentElement the host parent element that will be associated with the external element + */ + pin: $$animateQueue.pin, + + /** + * + * @ngdoc method + * @name $animate#enabled + * @kind function + * @description Used to get and set whether animations are enabled or not on the entire application or on an element and its children. This + * function can be called in four ways: + * + * ```js + * // returns true or false + * $animate.enabled(); + * + * // changes the enabled state for all animations + * $animate.enabled(false); + * $animate.enabled(true); + * + * // returns true or false if animations are enabled for an element + * $animate.enabled(element); + * + * // changes the enabled state for an element and its children + * $animate.enabled(element, true); + * $animate.enabled(element, false); + * ``` + * + * @param {DOMElement=} element the element that will be considered for checking/setting the enabled state + * @param {boolean=} enabled whether or not the animations will be enabled for the element + * + * @return {boolean} whether or not animations are enabled + */ + enabled: $$animateQueue.enabled, + + /** + * @ngdoc method + * @name $animate#cancel + * @kind function + * @description Cancels the provided animation. + * + * @param {Promise} animationPromise The animation promise that is returned when an animation is started. + */ + cancel: function(runner) { + runner.end && runner.end(); + }, + + /** + * + * @ngdoc method + * @name $animate#enter + * @kind function + * @description Inserts the element into the DOM either after the `after` element (if provided) or + * as the first child within the `parent` element and then triggers an animation. + * A promise is returned that will be resolved during the next digest once the animation + * has completed. + * + * @param {DOMElement} element the element which will be inserted into the DOM + * @param {DOMElement} parent the parent element which will append the element as + * a child (so long as the after element is not present) + * @param {DOMElement=} after the sibling element after which the element will be appended + * @param {object=} options an optional collection of options/styles that will be applied to the element + * + * @return {Promise} the animation callback promise + */ + enter: function(element, parent, after, options) { + parent = parent && jqLite(parent); + after = after && jqLite(after); + parent = parent || after.parent(); + domInsert(element, parent, after); + return $$animateQueue.push(element, 'enter', prepareAnimateOptions(options)); + }, + + /** + * + * @ngdoc method + * @name $animate#move + * @kind function + * @description Inserts (moves) the element into its new position in the DOM either after + * the `after` element (if provided) or as the first child within the `parent` element + * and then triggers an animation. A promise is returned that will be resolved + * during the next digest once the animation has completed. + * + * @param {DOMElement} element the element which will be moved into the new DOM position + * @param {DOMElement} parent the parent element which will append the element as + * a child (so long as the after element is not present) + * @param {DOMElement=} after the sibling element after which the element will be appended + * @param {object=} options an optional collection of options/styles that will be applied to the element + * + * @return {Promise} the animation callback promise + */ + move: function(element, parent, after, options) { + parent = parent && jqLite(parent); + after = after && jqLite(after); + parent = parent || after.parent(); + domInsert(element, parent, after); + return $$animateQueue.push(element, 'move', prepareAnimateOptions(options)); + }, + + /** + * @ngdoc method + * @name $animate#leave + * @kind function + * @description Triggers an animation and then removes the element from the DOM. + * When the function is called a promise is returned that will be resolved during the next + * digest once the animation has completed. + * + * @param {DOMElement} element the element which will be removed from the DOM + * @param {object=} options an optional collection of options/styles that will be applied to the element + * + * @return {Promise} the animation callback promise + */ + leave: function(element, options) { + return $$animateQueue.push(element, 'leave', prepareAnimateOptions(options), function() { + element.remove(); + }); + }, + + /** + * @ngdoc method + * @name $animate#addClass + * @kind function + * + * @description Triggers an addClass animation surrounding the addition of the provided CSS class(es). Upon + * execution, the addClass operation will only be handled after the next digest and it will not trigger an + * animation if element already contains the CSS class or if the class is removed at a later step. + * Note that class-based animations are treated differently compared to structural animations + * (like enter, move and leave) since the CSS classes may be added/removed at different points + * depending if CSS or JavaScript animations are used. + * + * @param {DOMElement} element the element which the CSS classes will be applied to + * @param {string} className the CSS class(es) that will be added (multiple classes are separated via spaces) + * @param {object=} options an optional collection of options/styles that will be applied to the element + * + * @return {Promise} the animation callback promise + */ + addClass: function(element, className, options) { + options = prepareAnimateOptions(options); + options.addClass = mergeClasses(options.addclass, className); + return $$animateQueue.push(element, 'addClass', options); + }, + + /** + * @ngdoc method + * @name $animate#removeClass + * @kind function + * + * @description Triggers a removeClass animation surrounding the removal of the provided CSS class(es). Upon + * execution, the removeClass operation will only be handled after the next digest and it will not trigger an + * animation if element does not contain the CSS class or if the class is added at a later step. + * Note that class-based animations are treated differently compared to structural animations + * (like enter, move and leave) since the CSS classes may be added/removed at different points + * depending if CSS or JavaScript animations are used. + * + * @param {DOMElement} element the element which the CSS classes will be applied to + * @param {string} className the CSS class(es) that will be removed (multiple classes are separated via spaces) + * @param {object=} options an optional collection of options/styles that will be applied to the element + * + * @return {Promise} the animation callback promise + */ + removeClass: function(element, className, options) { + options = prepareAnimateOptions(options); + options.removeClass = mergeClasses(options.removeClass, className); + return $$animateQueue.push(element, 'removeClass', options); + }, + + /** + * @ngdoc method + * @name $animate#setClass + * @kind function + * + * @description Performs both the addition and removal of a CSS classes on an element and (during the process) + * triggers an animation surrounding the class addition/removal. Much like `$animate.addClass` and + * `$animate.removeClass`, `setClass` will only evaluate the classes being added/removed once a digest has + * passed. Note that class-based animations are treated differently compared to structural animations + * (like enter, move and leave) since the CSS classes may be added/removed at different points + * depending if CSS or JavaScript animations are used. + * + * @param {DOMElement} element the element which the CSS classes will be applied to + * @param {string} add the CSS class(es) that will be added (multiple classes are separated via spaces) + * @param {string} remove the CSS class(es) that will be removed (multiple classes are separated via spaces) + * @param {object=} options an optional collection of options/styles that will be applied to the element + * + * @return {Promise} the animation callback promise + */ + setClass: function(element, add, remove, options) { + options = prepareAnimateOptions(options); + options.addClass = mergeClasses(options.addClass, add); + options.removeClass = mergeClasses(options.removeClass, remove); + return $$animateQueue.push(element, 'setClass', options); + }, + + /** + * @ngdoc method + * @name $animate#animate + * @kind function + * + * @description Performs an inline animation on the element which applies the provided to and from CSS styles to the element. + * If any detected CSS transition, keyframe or JavaScript matches the provided className value then the animation will take + * on the provided styles. For example, if a transition animation is set for the given className then the provided from and + * to styles will be applied alongside the given transition. If a JavaScript animation is detected then the provided styles + * will be given in as function paramters into the `animate` method (or as apart of the `options` parameter). + * + * @param {DOMElement} element the element which the CSS styles will be applied to + * @param {object} from the from (starting) CSS styles that will be applied to the element and across the animation. + * @param {object} to the to (destination) CSS styles that will be applied to the element and across the animation. + * @param {string=} className an optional CSS class that will be applied to the element for the duration of the animation. If + * this value is left as empty then a CSS class of `ng-inline-animate` will be applied to the element. + * (Note that if no animation is detected then this value will not be appplied to the element.) + * @param {object=} options an optional collection of options/styles that will be applied to the element + * + * @return {Promise} the animation callback promise + */ + animate: function(element, from, to, className, options) { + options = prepareAnimateOptions(options); + options.from = options.from ? extend(options.from, from) : from; + options.to = options.to ? extend(options.to, to) : to; + + className = className || 'ng-inline-animate'; + options.tempClasses = mergeClasses(options.tempClasses, className); + return $$animateQueue.push(element, 'animate', options); + } + }; + }]; +}]; + +/** + * @ngdoc service + * @name $animateCss + * @kind object + * + * @description + * This is the core version of `$animateCss`. By default, only when the `ngAnimate` is included, + * then the `$animateCss` service will actually perform animations. + * + * Click here {@link ngAnimate.$animateCss to read the documentation for $animateCss}. + */ +var $CoreAnimateCssProvider = function() { + this.$get = ['$$rAF', '$q', function($$rAF, $q) { + + var RAFPromise = function() {}; + RAFPromise.prototype = { + done: function(cancel) { + this.defer && this.defer[cancel === true ? 'reject' : 'resolve'](); + }, + end: function() { + this.done(); + }, + cancel: function() { + this.done(true); + }, + getPromise: function() { + if (!this.defer) { + this.defer = $q.defer(); + } + return this.defer.promise; + }, + then: function(f1,f2) { + return this.getPromise().then(f1,f2); + }, + 'catch': function(f1) { + return this.getPromise()['catch'](f1); + }, + 'finally': function(f1) { + return this.getPromise()['finally'](f1); + } + }; + + return function(element, options) { + if (options.from) { + element.css(options.from); + options.from = null; + } + + var closed, runner = new RAFPromise(); + return { + start: run, + end: run + }; + + function run() { + $$rAF(function() { + close(); + if (!closed) { + runner.done(); + } + closed = true; + }); + return runner; + } + + function close() { + if (options.addClass) { + element.addClass(options.addClass); + options.addClass = null; + } + if (options.removeClass) { + element.removeClass(options.removeClass); + options.removeClass = null; + } + if (options.to) { + element.css(options.to); + options.to = null; + } + } + }; + }]; +}; + +/* global stripHash: true */ + +/** + * ! This is a private undocumented service ! + * + * @name $browser + * @requires $log + * @description + * This object has two goals: + * + * - hide all the global state in the browser caused by the window object + * - abstract away all the browser specific features and inconsistencies + * + * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser` + * service, which can be used for convenient testing of the application without the interaction with + * the real browser apis. + */ +/** + * @param {object} window The global window object. + * @param {object} document jQuery wrapped document. + * @param {object} $log window.console or an object with the same interface. + * @param {object} $sniffer $sniffer service + */ +function Browser(window, document, $log, $sniffer) { + var self = this, + rawDocument = document[0], + location = window.location, + history = window.history, + setTimeout = window.setTimeout, + clearTimeout = window.clearTimeout, + pendingDeferIds = {}; + + self.isMock = false; + + var outstandingRequestCount = 0; + var outstandingRequestCallbacks = []; + + // TODO(vojta): remove this temporary api + self.$$completeOutstandingRequest = completeOutstandingRequest; + self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; }; + + /** + * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks` + * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed. + */ + function completeOutstandingRequest(fn) { + try { + fn.apply(null, sliceArgs(arguments, 1)); + } finally { + outstandingRequestCount--; + if (outstandingRequestCount === 0) { + while (outstandingRequestCallbacks.length) { + try { + outstandingRequestCallbacks.pop()(); + } catch (e) { + $log.error(e); + } + } + } + } + } + + function getHash(url) { + var index = url.indexOf('#'); + return index === -1 ? '' : url.substr(index); + } + + /** + * @private + * Note: this method is used only by scenario runner + * TODO(vojta): prefix this method with $$ ? + * @param {function()} callback Function that will be called when no outstanding request + */ + self.notifyWhenNoOutstandingRequests = function(callback) { + if (outstandingRequestCount === 0) { + callback(); + } else { + outstandingRequestCallbacks.push(callback); + } + }; + + ////////////////////////////////////////////////////////////// + // URL API + ////////////////////////////////////////////////////////////// + + var cachedState, lastHistoryState, + lastBrowserUrl = location.href, + baseElement = document.find('base'), + pendingLocation = null; + + cacheState(); + lastHistoryState = cachedState; + + /** + * @name $browser#url + * + * @description + * GETTER: + * Without any argument, this method just returns current value of location.href. + * + * SETTER: + * With at least one argument, this method sets url to new value. + * If html5 history api supported, pushState/replaceState is used, otherwise + * location.href/location.replace is used. + * Returns its own instance to allow chaining + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to change url. + * + * @param {string} url New url (when used as setter) + * @param {boolean=} replace Should new url replace current history record? + * @param {object=} state object to use with pushState/replaceState + */ + self.url = function(url, replace, state) { + // In modern browsers `history.state` is `null` by default; treating it separately + // from `undefined` would cause `$browser.url('/foo')` to change `history.state` + // to undefined via `pushState`. Instead, let's change `undefined` to `null` here. + if (isUndefined(state)) { + state = null; + } + + // Android Browser BFCache causes location, history reference to become stale. + if (location !== window.location) location = window.location; + if (history !== window.history) history = window.history; + + // setter + if (url) { + var sameState = lastHistoryState === state; + + // Don't change anything if previous and current URLs and states match. This also prevents + // IE<10 from getting into redirect loop when in LocationHashbangInHtml5Url mode. + // See https://github.com/angular/angular.js/commit/ffb2701 + if (lastBrowserUrl === url && (!$sniffer.history || sameState)) { + return self; + } + var sameBase = lastBrowserUrl && stripHash(lastBrowserUrl) === stripHash(url); + lastBrowserUrl = url; + lastHistoryState = state; + // Don't use history API if only the hash changed + // due to a bug in IE10/IE11 which leads + // to not firing a `hashchange` nor `popstate` event + // in some cases (see #9143). + if ($sniffer.history && (!sameBase || !sameState)) { + history[replace ? 'replaceState' : 'pushState'](state, '', url); + cacheState(); + // Do the assignment again so that those two variables are referentially identical. + lastHistoryState = cachedState; + } else { + if (!sameBase || pendingLocation) { + pendingLocation = url; + } + if (replace) { + location.replace(url); + } else if (!sameBase) { + location.href = url; + } else { + location.hash = getHash(url); + } + if (location.href !== url) { + pendingLocation = url; + } + } + return self; + // getter + } else { + // - pendingLocation is needed as browsers don't allow to read out + // the new location.href if a reload happened or if there is a bug like in iOS 9 (see + // https://openradar.appspot.com/22186109). + // - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172 + return pendingLocation || location.href.replace(/%27/g,"'"); + } + }; + + /** + * @name $browser#state + * + * @description + * This method is a getter. + * + * Return history.state or null if history.state is undefined. + * + * @returns {object} state + */ + self.state = function() { + return cachedState; + }; + + var urlChangeListeners = [], + urlChangeInit = false; + + function cacheStateAndFireUrlChange() { + pendingLocation = null; + cacheState(); + fireUrlChange(); + } + + function getCurrentState() { + try { + return history.state; + } catch (e) { + // MSIE can reportedly throw when there is no state (UNCONFIRMED). + } + } + + // This variable should be used *only* inside the cacheState function. + var lastCachedState = null; + function cacheState() { + // This should be the only place in $browser where `history.state` is read. + cachedState = getCurrentState(); + cachedState = isUndefined(cachedState) ? null : cachedState; + + // Prevent callbacks fo fire twice if both hashchange & popstate were fired. + if (equals(cachedState, lastCachedState)) { + cachedState = lastCachedState; + } + lastCachedState = cachedState; + } + + function fireUrlChange() { + if (lastBrowserUrl === self.url() && lastHistoryState === cachedState) { + return; + } + + lastBrowserUrl = self.url(); + lastHistoryState = cachedState; + forEach(urlChangeListeners, function(listener) { + listener(self.url(), cachedState); + }); + } + + /** + * @name $browser#onUrlChange + * + * @description + * Register callback function that will be called, when url changes. + * + * It's only called when the url is changed from outside of angular: + * - user types different url into address bar + * - user clicks on history (forward/back) button + * - user clicks on a link + * + * It's not called when url is changed by $browser.url() method + * + * The listener gets called with new url as parameter. + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to monitor url changes in angular apps. + * + * @param {function(string)} listener Listener function to be called when url changes. + * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous. + */ + self.onUrlChange = function(callback) { + // TODO(vojta): refactor to use node's syntax for events + if (!urlChangeInit) { + // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera) + // don't fire popstate when user change the address bar and don't fire hashchange when url + // changed by push/replaceState + + // html5 history api - popstate event + if ($sniffer.history) jqLite(window).on('popstate', cacheStateAndFireUrlChange); + // hashchange event + jqLite(window).on('hashchange', cacheStateAndFireUrlChange); + + urlChangeInit = true; + } + + urlChangeListeners.push(callback); + return callback; + }; + + /** + * @private + * Remove popstate and hashchange handler from window. + * + * NOTE: this api is intended for use only by $rootScope. + */ + self.$$applicationDestroyed = function() { + jqLite(window).off('hashchange popstate', cacheStateAndFireUrlChange); + }; + + /** + * Checks whether the url has changed outside of Angular. + * Needs to be exported to be able to check for changes that have been done in sync, + * as hashchange/popstate events fire in async. + */ + self.$$checkUrlChange = fireUrlChange; + + ////////////////////////////////////////////////////////////// + // Misc API + ////////////////////////////////////////////////////////////// + + /** + * @name $browser#baseHref + * + * @description + * Returns current + * (always relative - without domain) + * + * @returns {string} The current base href + */ + self.baseHref = function() { + var href = baseElement.attr('href'); + return href ? href.replace(/^(https?\:)?\/\/[^\/]*/, '') : ''; + }; + + /** + * @name $browser#defer + * @param {function()} fn A function, who's execution should be deferred. + * @param {number=} [delay=0] of milliseconds to defer the function execution. + * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`. + * + * @description + * Executes a fn asynchronously via `setTimeout(fn, delay)`. + * + * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using + * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed + * via `$browser.defer.flush()`. + * + */ + self.defer = function(fn, delay) { + var timeoutId; + outstandingRequestCount++; + timeoutId = setTimeout(function() { + delete pendingDeferIds[timeoutId]; + completeOutstandingRequest(fn); + }, delay || 0); + pendingDeferIds[timeoutId] = true; + return timeoutId; + }; + + + /** + * @name $browser#defer.cancel + * + * @description + * Cancels a deferred task identified with `deferId`. + * + * @param {*} deferId Token returned by the `$browser.defer` function. + * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully + * canceled. + */ + self.defer.cancel = function(deferId) { + if (pendingDeferIds[deferId]) { + delete pendingDeferIds[deferId]; + clearTimeout(deferId); + completeOutstandingRequest(noop); + return true; + } + return false; + }; + +} + +function $BrowserProvider() { + this.$get = ['$window', '$log', '$sniffer', '$document', + function($window, $log, $sniffer, $document) { + return new Browser($window, $document, $log, $sniffer); + }]; +} + +/** + * @ngdoc service + * @name $cacheFactory + * + * @description + * Factory that constructs {@link $cacheFactory.Cache Cache} objects and gives access to + * them. + * + * ```js + * + * var cache = $cacheFactory('cacheId'); + * expect($cacheFactory.get('cacheId')).toBe(cache); + * expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined(); + * + * cache.put("key", "value"); + * cache.put("another key", "another value"); + * + * // We've specified no options on creation + * expect(cache.info()).toEqual({id: 'cacheId', size: 2}); + * + * ``` + * + * + * @param {string} cacheId Name or id of the newly created cache. + * @param {object=} options Options object that specifies the cache behavior. Properties: + * + * - `{number=}` `capacity` — turns the cache into LRU cache. + * + * @returns {object} Newly created cache object with the following set of methods: + * + * - `{object}` `info()` — Returns id, size, and options of cache. + * - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns + * it. + * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss. + * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache. + * - `{void}` `removeAll()` — Removes all cached values. + * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory. + * + * @example + + +
    + + + + +

    Cached Values

    +
    + + : + +
    + +

    Cache Info

    +
    + + : + +
    +
    +     + + angular.module('cacheExampleApp', []). + controller('CacheController', ['$scope', '$cacheFactory', function($scope, $cacheFactory) { + $scope.keys = []; + $scope.cache = $cacheFactory('cacheId'); + $scope.put = function(key, value) { + if (isUndefined($scope.cache.get(key))) { + $scope.keys.push(key); + } + $scope.cache.put(key, isUndefined(value) ? null : value); + }; + }]); + + + p { + margin: 10px 0 3px; + } + +     + */ +function $CacheFactoryProvider() { + + this.$get = function() { + var caches = {}; + + function cacheFactory(cacheId, options) { + if (cacheId in caches) { + throw minErr('$cacheFactory')('iid', "CacheId '{0}' is already taken!", cacheId); + } + + var size = 0, + stats = extend({}, options, {id: cacheId}), + data = {}, + capacity = (options && options.capacity) || Number.MAX_VALUE, + lruHash = {}, + freshEnd = null, + staleEnd = null; + + /** + * @ngdoc type + * @name $cacheFactory.Cache + * + * @description + * A cache object used to store and retrieve data, primarily used by + * {@link $http $http} and the {@link ng.directive:script script} directive to cache + * templates and other data. + * + * ```js + * angular.module('superCache') + * .factory('superCache', ['$cacheFactory', function($cacheFactory) { + * return $cacheFactory('super-cache'); + * }]); + * ``` + * + * Example test: + * + * ```js + * it('should behave like a cache', inject(function(superCache) { + * superCache.put('key', 'value'); + * superCache.put('another key', 'another value'); + * + * expect(superCache.info()).toEqual({ + * id: 'super-cache', + * size: 2 + * }); + * + * superCache.remove('another key'); + * expect(superCache.get('another key')).toBeUndefined(); + * + * superCache.removeAll(); + * expect(superCache.info()).toEqual({ + * id: 'super-cache', + * size: 0 + * }); + * })); + * ``` + */ + return caches[cacheId] = { + + /** + * @ngdoc method + * @name $cacheFactory.Cache#put + * @kind function + * + * @description + * Inserts a named entry into the {@link $cacheFactory.Cache Cache} object to be + * retrieved later, and incrementing the size of the cache if the key was not already + * present in the cache. If behaving like an LRU cache, it will also remove stale + * entries from the set. + * + * It will not insert undefined values into the cache. + * + * @param {string} key the key under which the cached data is stored. + * @param {*} value the value to store alongside the key. If it is undefined, the key + * will not be stored. + * @returns {*} the value stored. + */ + put: function(key, value) { + if (isUndefined(value)) return; + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key] || (lruHash[key] = {key: key}); + + refresh(lruEntry); + } + + if (!(key in data)) size++; + data[key] = value; + + if (size > capacity) { + this.remove(staleEnd.key); + } + + return value; + }, + + /** + * @ngdoc method + * @name $cacheFactory.Cache#get + * @kind function + * + * @description + * Retrieves named data stored in the {@link $cacheFactory.Cache Cache} object. + * + * @param {string} key the key of the data to be retrieved + * @returns {*} the value stored. + */ + get: function(key) { + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key]; + + if (!lruEntry) return; + + refresh(lruEntry); + } + + return data[key]; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#remove + * @kind function + * + * @description + * Removes an entry from the {@link $cacheFactory.Cache Cache} object. + * + * @param {string} key the key of the entry to be removed + */ + remove: function(key) { + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key]; + + if (!lruEntry) return; + + if (lruEntry == freshEnd) freshEnd = lruEntry.p; + if (lruEntry == staleEnd) staleEnd = lruEntry.n; + link(lruEntry.n,lruEntry.p); + + delete lruHash[key]; + } + + delete data[key]; + size--; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#removeAll + * @kind function + * + * @description + * Clears the cache object of any entries. + */ + removeAll: function() { + data = {}; + size = 0; + lruHash = {}; + freshEnd = staleEnd = null; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#destroy + * @kind function + * + * @description + * Destroys the {@link $cacheFactory.Cache Cache} object entirely, + * removing it from the {@link $cacheFactory $cacheFactory} set. + */ + destroy: function() { + data = null; + stats = null; + lruHash = null; + delete caches[cacheId]; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#info + * @kind function + * + * @description + * Retrieve information regarding a particular {@link $cacheFactory.Cache Cache}. + * + * @returns {object} an object with the following properties: + *
      + *
    • **id**: the id of the cache instance
      • + *
    • **size**: the number of entries kept in the cache instance
      • + *
    • **...**: any additional properties from the options object when creating the + * cache.
      • + *
    + */ + info: function() { + return extend({}, stats, {size: size}); + } + }; + + + /** + * makes the `entry` the freshEnd of the LRU linked list + */ + function refresh(entry) { + if (entry != freshEnd) { + if (!staleEnd) { + staleEnd = entry; + } else if (staleEnd == entry) { + staleEnd = entry.n; + } + + link(entry.n, entry.p); + link(entry, freshEnd); + freshEnd = entry; + freshEnd.n = null; + } + } + + + /** + * bidirectionally links two entries of the LRU linked list + */ + function link(nextEntry, prevEntry) { + if (nextEntry != prevEntry) { + if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify + if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify + } + } + } + + + /** + * @ngdoc method + * @name $cacheFactory#info + * + * @description + * Get information about all the caches that have been created + * + * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info` + */ + cacheFactory.info = function() { + var info = {}; + forEach(caches, function(cache, cacheId) { + info[cacheId] = cache.info(); + }); + return info; + }; + + + /** + * @ngdoc method + * @name $cacheFactory#get + * + * @description + * Get access to a cache object by the `cacheId` used when it was created. + * + * @param {string} cacheId Name or id of a cache to access. + * @returns {object} Cache object identified by the cacheId or undefined if no such cache. + */ + cacheFactory.get = function(cacheId) { + return caches[cacheId]; + }; + + + return cacheFactory; + }; +} + +/** + * @ngdoc service + * @name $templateCache + * + * @description + * The first time a template is used, it is loaded in the template cache for quick retrieval. You + * can load templates directly into the cache in a `script` tag, or by consuming the + * `$templateCache` service directly. + * + * Adding via the `script` tag: + * + * ```html + * + * ``` + * + * **Note:** the `script` tag containing the template does not need to be included in the `head` of + * the document, but it must be a descendent of the {@link ng.$rootElement $rootElement} (IE, + * element with ng-app attribute), otherwise the template will be ignored. + * + * Adding via the `$templateCache` service: + * + * ```js + * var myApp = angular.module('myApp', []); + * myApp.run(function($templateCache) { + * $templateCache.put('templateId.html', 'This is the content of the template'); + * }); + * ``` + * + * To retrieve the template later, simply use it in your HTML: + * ```html + *
    + * ``` + * + * or get it via Javascript: + * ```js + * $templateCache.get('templateId.html') + * ``` + * + * See {@link ng.$cacheFactory $cacheFactory}. + * + */ +function $TemplateCacheProvider() { + this.$get = ['$cacheFactory', function($cacheFactory) { + return $cacheFactory('templates'); + }]; +} + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Any commits to this file should be reviewed with security in mind. * + * Changes to this file can potentially create security vulnerabilities. * + * An approval from 2 Core members with history of modifying * + * this file is required. * + * * + * Does the change somehow allow for arbitrary javascript to be executed? * + * Or allows for someone to change the prototype of built-in objects? * + * Or gives undesired access to variables likes document or window? * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE! + * + * DOM-related variables: + * + * - "node" - DOM Node + * - "element" - DOM Element or Node + * - "$node" or "$element" - jqLite-wrapped node or element + * + * + * Compiler related stuff: + * + * - "linkFn" - linking fn of a single directive + * - "nodeLinkFn" - function that aggregates all linking fns for a particular node + * - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node + * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList) + */ + + +/** + * @ngdoc service + * @name $compile + * @kind function + * + * @description + * Compiles an HTML string or DOM into a template and produces a template function, which + * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together. + * + * The compilation is a process of walking the DOM tree and matching DOM elements to + * {@link ng.$compileProvider#directive directives}. + * + *
    + * **Note:** This document is an in-depth reference of all directive options. + * For a gentle introduction to directives with examples of common use cases, + * see the {@link guide/directive directive guide}. + *
    + * + * ## Comprehensive Directive API + * + * There are many different options for a directive. + * + * The difference resides in the return value of the factory function. + * You can either return a "Directive Definition Object" (see below) that defines the directive properties, + * or just the `postLink` function (all other properties will have the default values). + * + *
    + * **Best Practice:** It's recommended to use the "directive definition object" form. + *
    + * + * Here's an example directive declared with a Directive Definition Object: + * + * ```js + * var myModule = angular.module(...); + * + * myModule.directive('directiveName', function factory(injectables) { + * var directiveDefinitionObject = { + * priority: 0, + * template: '
    ', // or // function(tElement, tAttrs) { ... }, + * // or + * // templateUrl: 'directive.html', // or // function(tElement, tAttrs) { ... }, + * transclude: false, + * restrict: 'A', + * templateNamespace: 'html', + * scope: false, + * controller: function($scope, $element, $attrs, $transclude, otherInjectables) { ... }, + * controllerAs: 'stringIdentifier', + * bindToController: false, + * require: 'siblingDirectiveName', // or // ['^parentDirectiveName', '?optionalDirectiveName', '?^optionalParent'], + * compile: function compile(tElement, tAttrs, transclude) { + * return { + * pre: function preLink(scope, iElement, iAttrs, controller) { ... }, + * post: function postLink(scope, iElement, iAttrs, controller) { ... } + * } + * // or + * // return function postLink( ... ) { ... } + * }, + * // or + * // link: { + * // pre: function preLink(scope, iElement, iAttrs, controller) { ... }, + * // post: function postLink(scope, iElement, iAttrs, controller) { ... } + * // } + * // or + * // link: function postLink( ... ) { ... } + * }; + * return directiveDefinitionObject; + * }); + * ``` + * + *
    + * **Note:** Any unspecified options will use the default value. You can see the default values below. + *
    + * + * Therefore the above can be simplified as: + * + * ```js + * var myModule = angular.module(...); + * + * myModule.directive('directiveName', function factory(injectables) { + * var directiveDefinitionObject = { + * link: function postLink(scope, iElement, iAttrs) { ... } + * }; + * return directiveDefinitionObject; + * // or + * // return function postLink(scope, iElement, iAttrs) { ... } + * }); + * ``` + * + * + * + * ### Directive Definition Object + * + * The directive definition object provides instructions to the {@link ng.$compile + * compiler}. The attributes are: + * + * #### `multiElement` + * When this property is set to true, the HTML compiler will collect DOM nodes between + * nodes with the attributes `directive-name-start` and `directive-name-end`, and group them + * together as the directive elements. It is recommended that this feature be used on directives + * which are not strictly behavioural (such as {@link ngClick}), and which + * do not manipulate or replace child nodes (such as {@link ngInclude}). + * + * #### `priority` + * When there are multiple directives defined on a single DOM element, sometimes it + * is necessary to specify the order in which the directives are applied. The `priority` is used + * to sort the directives before their `compile` functions get called. Priority is defined as a + * number. Directives with greater numerical `priority` are compiled first. Pre-link functions + * are also run in priority order, but post-link functions are run in reverse order. The order + * of directives with the same priority is undefined. The default priority is `0`. + * + * #### `terminal` + * If set to true then the current `priority` will be the last set of directives + * which will execute (any directives at the current priority will still execute + * as the order of execution on same `priority` is undefined). Note that expressions + * and other directives used in the directive's template will also be excluded from execution. + * + * #### `scope` + * The scope property can be `true`, an object or a falsy value: + * + * * **falsy:** No scope will be created for the directive. The directive will use its parent's scope. + * + * * **`true`:** A new child scope that prototypically inherits from its parent will be created for + * the directive's element. If multiple directives on the same element request a new scope, + * only one new scope is created. The new scope rule does not apply for the root of the template + * since the root of the template always gets a new scope. + * + * * **`{...}` (an object hash):** A new "isolate" scope is created for the directive's element. The + * 'isolate' scope differs from normal scope in that it does not prototypically inherit from its parent + * scope. This is useful when creating reusable components, which should not accidentally read or modify + * data in the parent scope. + * + * The 'isolate' scope object hash defines a set of local scope properties derived from attributes on the + * directive's element. These local properties are useful for aliasing values for templates. The keys in + * the object hash map to the name of the property on the isolate scope; the values define how the property + * is bound to the parent scope, via matching attributes on the directive's element: + * + * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is + * always a string since DOM attributes are strings. If no `attr` name is specified then the + * attribute name is assumed to be the same as the local name. + * Given `` and widget definition + * of `scope: { localName:'@myAttr' }`, then widget scope property `localName` will reflect + * the interpolated value of `hello {{name}}`. As the `name` attribute changes so will the + * `localName` property on the widget scope. The `name` is read from the parent scope (not + * component scope). + * + * * `=` or `=attr` - set up bi-directional binding between a local scope property and the + * parent scope property of name defined via the value of the `attr` attribute. If no `attr` + * name is specified then the attribute name is assumed to be the same as the local name. + * Given `` and widget definition of + * `scope: { localModel:'=myAttr' }`, then widget scope property `localModel` will reflect the + * value of `parentModel` on the parent scope. Any changes to `parentModel` will be reflected + * in `localModel` and any changes in `localModel` will reflect in `parentModel`. If the parent + * scope property doesn't exist, it will throw a NON_ASSIGNABLE_MODEL_EXPRESSION exception. You + * can avoid this behavior using `=?` or `=?attr` in order to flag the property as optional. If + * you want to shallow watch for changes (i.e. $watchCollection instead of $watch) you can use + * `=*` or `=*attr` (`=*?` or `=*?attr` if the property is optional). + * + * * `&` or `&attr` - provides a way to execute an expression in the context of the parent scope. + * If no `attr` name is specified then the attribute name is assumed to be the same as the + * local name. Given `` and widget definition of + * `scope: { localFn:'&myAttr' }`, then isolate scope property `localFn` will point to + * a function wrapper for the `count = count + value` expression. Often it's desirable to + * pass data from the isolated scope via an expression to the parent scope, this can be + * done by passing a map of local variable names and values into the expression wrapper fn. + * For example, if the expression is `increment(amount)` then we can specify the amount value + * by calling the `localFn` as `localFn({amount: 22})`. + * + * In general it's possible to apply more than one directive to one element, but there might be limitations + * depending on the type of scope required by the directives. The following points will help explain these limitations. + * For simplicity only two directives are taken into account, but it is also applicable for several directives: + * + * * **no scope** + **no scope** => Two directives which don't require their own scope will use their parent's scope + * * **child scope** + **no scope** => Both directives will share one single child scope + * * **child scope** + **child scope** => Both directives will share one single child scope + * * **isolated scope** + **no scope** => The isolated directive will use it's own created isolated scope. The other directive will use + * its parent's scope + * * **isolated scope** + **child scope** => **Won't work!** Only one scope can be related to one element. Therefore these directives cannot + * be applied to the same element. + * * **isolated scope** + **isolated scope** => **Won't work!** Only one scope can be related to one element. Therefore these directives + * cannot be applied to the same element. + * + * + * #### `bindToController` + * When an isolate scope is used for a component (see above), and `controllerAs` is used, `bindToController: true` will + * allow a component to have its properties bound to the controller, rather than to scope. When the controller + * is instantiated, the initial values of the isolate scope bindings are already available. + * + * #### `controller` + * Controller constructor function. The controller is instantiated before the + * pre-linking phase and can be accessed by other directives (see + * `require` attribute). This allows the directives to communicate with each other and augment + * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals: + * + * * `$scope` - Current scope associated with the element + * * `$element` - Current element + * * `$attrs` - Current attributes object for the element + * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope: + * `function([scope], cloneLinkingFn, futureParentElement)`. + * * `scope`: optional argument to override the scope. + * * `cloneLinkingFn`: optional argument to create clones of the original transcluded content. + * * `futureParentElement`: + * * defines the parent to which the `cloneLinkingFn` will add the cloned elements. + * * default: `$element.parent()` resp. `$element` for `transclude:'element'` resp. `transclude:true`. + * * only needed for transcludes that are allowed to contain non html elements (e.g. SVG elements) + * and when the `cloneLinkinFn` is passed, + * as those elements need to created and cloned in a special way when they are defined outside their + * usual containers (e.g. like ``). + * * See also the `directive.templateNamespace` property. + * + * + * #### `require` + * Require another directive and inject its controller as the fourth argument to the linking function. The + * `require` takes a string name (or array of strings) of the directive(s) to pass in. If an array is used, the + * injected argument will be an array in corresponding order. If no such directive can be + * found, or if the directive does not have a controller, then an error is raised (unless no link function + * is specified, in which case error checking is skipped). The name can be prefixed with: + * + * * (no prefix) - Locate the required controller on the current element. Throw an error if not found. + * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found. + * * `^` - Locate the required controller by searching the element and its parents. Throw an error if not found. + * * `^^` - Locate the required controller by searching the element's parents. Throw an error if not found. + * * `?^` - Attempt to locate the required controller by searching the element and its parents or pass + * `null` to the `link` fn if not found. + * * `?^^` - Attempt to locate the required controller by searching the element's parents, or pass + * `null` to the `link` fn if not found. + * + * + * #### `controllerAs` + * Identifier name for a reference to the controller in the directive's scope. + * This allows the controller to be referenced from the directive template. This is especially + * useful when a directive is used as component, i.e. with an `isolate` scope. It's also possible + * to use it in a directive without an `isolate` / `new` scope, but you need to be aware that the + * `controllerAs` reference might overwrite a property that already exists on the parent scope. + * + * + * #### `restrict` + * String of subset of `EACM` which restricts the directive to a specific directive + * declaration style. If omitted, the defaults (elements and attributes) are used. + * + * * `E` - Element name (default): `` + * * `A` - Attribute (default): `
    ` + * * `C` - Class: `
    ` + * * `M` - Comment: `` + * + * + * #### `templateNamespace` + * String representing the document type used by the markup in the template. + * AngularJS needs this information as those elements need to be created and cloned + * in a special way when they are defined outside their usual containers like `` and ``. + * + * * `html` - All root nodes in the template are HTML. Root nodes may also be + * top-level elements such as `` or ``. + * * `svg` - The root nodes in the template are SVG elements (excluding ``). + * * `math` - The root nodes in the template are MathML elements (excluding ``). + * + * If no `templateNamespace` is specified, then the namespace is considered to be `html`. + * + * #### `template` + * HTML markup that may: + * * Replace the contents of the directive's element (default). + * * Replace the directive's element itself (if `replace` is true - DEPRECATED). + * * Wrap the contents of the directive's element (if `transclude` is true). + * + * Value may be: + * + * * A string. For example `
    {{delete_str}}
    `. + * * A function which takes two arguments `tElement` and `tAttrs` (described in the `compile` + * function api below) and returns a string value. + * + * + * #### `templateUrl` + * This is similar to `template` but the template is loaded from the specified URL, asynchronously. + * + * Because template loading is asynchronous the compiler will suspend compilation of directives on that element + * for later when the template has been resolved. In the meantime it will continue to compile and link + * sibling and parent elements as though this element had not contained any directives. + * + * The compiler does not suspend the entire compilation to wait for templates to be loaded because this + * would result in the whole app "stalling" until all templates are loaded asynchronously - even in the + * case when only one deeply nested directive has `templateUrl`. + * + * Template loading is asynchronous even if the template has been preloaded into the {@link $templateCache} + * + * You can specify `templateUrl` as a string representing the URL or as a function which takes two + * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns + * a string value representing the url. In either case, the template URL is passed through {@link + * $sce#getTrustedResourceUrl $sce.getTrustedResourceUrl}. + * + * + * #### `replace` ([*DEPRECATED*!], will be removed in next major release - i.e. v2.0) + * specify what the template should replace. Defaults to `false`. + * + * * `true` - the template will replace the directive's element. + * * `false` - the template will replace the contents of the directive's element. + * + * The replacement process migrates all of the attributes / classes from the old element to the new + * one. See the {@link guide/directive#template-expanding-directive + * Directives Guide} for an example. + * + * There are very few scenarios where element replacement is required for the application function, + * the main one being reusable custom components that are used within SVG contexts + * (because SVG doesn't work with custom elements in the DOM tree). + * + * #### `transclude` + * Extract the contents of the element where the directive appears and make it available to the directive. + * The contents are compiled and provided to the directive as a **transclusion function**. See the + * {@link $compile#transclusion Transclusion} section below. + * + * There are two kinds of transclusion depending upon whether you want to transclude just the contents of the + * directive's element or the entire element: + * + * * `true` - transclude the content (i.e. the child nodes) of the directive's element. + * * `'element'` - transclude the whole of the directive's element including any directives on this + * element that defined at a lower priority than this directive. When used, the `template` + * property is ignored. + * + * + * #### `compile` + * + * ```js + * function compile(tElement, tAttrs, transclude) { ... } + * ``` + * + * The compile function deals with transforming the template DOM. Since most directives do not do + * template transformation, it is not used often. The compile function takes the following arguments: + * + * * `tElement` - template element - The element where the directive has been declared. It is + * safe to do template transformation on the element and child elements only. + * + * * `tAttrs` - template attributes - Normalized list of attributes declared on this element shared + * between all directive compile functions. + * + * * `transclude` - [*DEPRECATED*!] A transclude linking function: `function(scope, cloneLinkingFn)` + * + *
    + * **Note:** The template instance and the link instance may be different objects if the template has + * been cloned. For this reason it is **not** safe to do anything other than DOM transformations that + * apply to all cloned DOM nodes within the compile function. Specifically, DOM listener registration + * should be done in a linking function rather than in a compile function. + *
    + + *
    + * **Note:** The compile function cannot handle directives that recursively use themselves in their + * own templates or compile functions. Compiling these directives results in an infinite loop and a + * stack overflow errors. + * + * This can be avoided by manually using $compile in the postLink function to imperatively compile + * a directive's template instead of relying on automatic template compilation via `template` or + * `templateUrl` declaration or manual compilation inside the compile function. + *
    + * + *
    + * **Note:** The `transclude` function that is passed to the compile function is deprecated, as it + * e.g. does not know about the right outer scope. Please use the transclude function that is passed + * to the link function instead. + *
    + + * A compile function can have a return value which can be either a function or an object. + * + * * returning a (post-link) function - is equivalent to registering the linking function via the + * `link` property of the config object when the compile function is empty. + * + * * returning an object with function(s) registered via `pre` and `post` properties - allows you to + * control when a linking function should be called during the linking phase. See info about + * pre-linking and post-linking functions below. + * + * + * #### `link` + * This property is used only if the `compile` property is not defined. + * + * ```js + * function link(scope, iElement, iAttrs, controller, transcludeFn) { ... } + * ``` + * + * The link function is responsible for registering DOM listeners as well as updating the DOM. It is + * executed after the template has been cloned. This is where most of the directive logic will be + * put. + * + * * `scope` - {@link ng.$rootScope.Scope Scope} - The scope to be used by the + * directive for registering {@link ng.$rootScope.Scope#$watch watches}. + * + * * `iElement` - instance element - The element where the directive is to be used. It is safe to + * manipulate the children of the element only in `postLink` function since the children have + * already been linked. + * + * * `iAttrs` - instance attributes - Normalized list of attributes declared on this element shared + * between all directive linking functions. + * + * * `controller` - the directive's required controller instance(s) - Instances are shared + * among all directives, which allows the directives to use the controllers as a communication + * channel. The exact value depends on the directive's `require` property: + * * no controller(s) required: the directive's own controller, or `undefined` if it doesn't have one + * * `string`: the controller instance + * * `array`: array of controller instances + * + * If a required controller cannot be found, and it is optional, the instance is `null`, + * otherwise the {@link error:$compile:ctreq Missing Required Controller} error is thrown. + * + * Note that you can also require the directive's own controller - it will be made available like + * any other controller. + * + * * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope. + * This is the same as the `$transclude` + * parameter of directive controllers, see there for details. + * `function([scope], cloneLinkingFn, futureParentElement)`. + * + * #### Pre-linking function + * + * Executed before the child elements are linked. Not safe to do DOM transformation since the + * compiler linking function will fail to locate the correct elements for linking. + * + * #### Post-linking function + * + * Executed after the child elements are linked. + * + * Note that child elements that contain `templateUrl` directives will not have been compiled + * and linked since they are waiting for their template to load asynchronously and their own + * compilation and linking has been suspended until that occurs. + * + * It is safe to do DOM transformation in the post-linking function on elements that are not waiting + * for their async templates to be resolved. + * + * + * ### Transclusion + * + * Transclusion is the process of extracting a collection of DOM elements from one part of the DOM and + * copying them to another part of the DOM, while maintaining their connection to the original AngularJS + * scope from where they were taken. + * + * Transclusion is used (often with {@link ngTransclude}) to insert the + * original contents of a directive's element into a specified place in the template of the directive. + * The benefit of transclusion, over simply moving the DOM elements manually, is that the transcluded + * content has access to the properties on the scope from which it was taken, even if the directive + * has isolated scope. + * See the {@link guide/directive#creating-a-directive-that-wraps-other-elements Directives Guide}. + * + * This makes it possible for the widget to have private state for its template, while the transcluded + * content has access to its originating scope. + * + *
    + * **Note:** When testing an element transclude directive you must not place the directive at the root of the + * DOM fragment that is being compiled. See {@link guide/unit-testing#testing-transclusion-directives + * Testing Transclusion Directives}. + *
    + * + * #### Transclusion Functions + * + * When a directive requests transclusion, the compiler extracts its contents and provides a **transclusion + * function** to the directive's `link` function and `controller`. This transclusion function is a special + * **linking function** that will return the compiled contents linked to a new transclusion scope. + * + *
    + * If you are just using {@link ngTransclude} then you don't need to worry about this function, since + * ngTransclude will deal with it for us. + *
    + * + * If you want to manually control the insertion and removal of the transcluded content in your directive + * then you must use this transclude function. When you call a transclude function it returns a a jqLite/JQuery + * object that contains the compiled DOM, which is linked to the correct transclusion scope. + * + * When you call a transclusion function you can pass in a **clone attach function**. This function accepts + * two parameters, `function(clone, scope) { ... }`, where the `clone` is a fresh compiled copy of your transcluded + * content and the `scope` is the newly created transclusion scope, to which the clone is bound. + * + *
    + * **Best Practice**: Always provide a `cloneFn` (clone attach function) when you call a translude function + * since you then get a fresh clone of the original DOM and also have access to the new transclusion scope. + *
    + * + * It is normal practice to attach your transcluded content (`clone`) to the DOM inside your **clone + * attach function**: + * + * ```js + * var transcludedContent, transclusionScope; + * + * $transclude(function(clone, scope) { + * element.append(clone); + * transcludedContent = clone; + * transclusionScope = scope; + * }); + * ``` + * + * Later, if you want to remove the transcluded content from your DOM then you should also destroy the + * associated transclusion scope: + * + * ```js + * transcludedContent.remove(); + * transclusionScope.$destroy(); + * ``` + * + *
    + * **Best Practice**: if you intend to add and remove transcluded content manually in your directive + * (by calling the transclude function to get the DOM and calling `element.remove()` to remove it), + * then you are also responsible for calling `$destroy` on the transclusion scope. + *
    + * + * The built-in DOM manipulation directives, such as {@link ngIf}, {@link ngSwitch} and {@link ngRepeat} + * automatically destroy their transluded clones as necessary so you do not need to worry about this if + * you are simply using {@link ngTransclude} to inject the transclusion into your directive. + * + * + * #### Transclusion Scopes + * + * When you call a transclude function it returns a DOM fragment that is pre-bound to a **transclusion + * scope**. This scope is special, in that it is a child of the directive's scope (and so gets destroyed + * when the directive's scope gets destroyed) but it inherits the properties of the scope from which it + * was taken. + * + * For example consider a directive that uses transclusion and isolated scope. The DOM hierarchy might look + * like this: + * + * ```html + *
    + *
    + *
    + *
    + *
    + *
    + * ``` + * + * The `$parent` scope hierarchy will look like this: + * + * ``` + * - $rootScope + * - isolate + * - transclusion + * ``` + * + * but the scopes will inherit prototypically from different scopes to their `$parent`. + * + * ``` + * - $rootScope + * - transclusion + * - isolate + * ``` + * + * + * ### Attributes + * + * The {@link ng.$compile.directive.Attributes Attributes} object - passed as a parameter in the + * `link()` or `compile()` functions. It has a variety of uses. + * + * accessing *Normalized attribute names:* + * Directives like 'ngBind' can be expressed in many ways: 'ng:bind', `data-ng-bind`, or 'x-ng-bind'. + * the attributes object allows for normalized access to + * the attributes. + * + * * *Directive inter-communication:* All directives share the same instance of the attributes + * object which allows the directives to use the attributes object as inter directive + * communication. + * + * * *Supports interpolation:* Interpolation attributes are assigned to the attribute object + * allowing other directives to read the interpolated value. + * + * * *Observing interpolated attributes:* Use `$observe` to observe the value changes of attributes + * that contain interpolation (e.g. `src="{{bar}}"`). Not only is this very efficient but it's also + * the only way to easily get the actual value because during the linking phase the interpolation + * hasn't been evaluated yet and so the value is at this time set to `undefined`. + * + * ```js + * function linkingFn(scope, elm, attrs, ctrl) { + * // get the attribute value + * console.log(attrs.ngModel); + * + * // change the attribute + * attrs.$set('ngModel', 'new value'); + * + * // observe changes to interpolated attribute + * attrs.$observe('ngModel', function(value) { + * console.log('ngModel has changed value to ' + value); + * }); + * } + * ``` + * + * ## Example + * + *
    + * **Note**: Typically directives are registered with `module.directive`. The example below is + * to illustrate how `$compile` works. + *
    + * + + + +
    +
    +
    +
    +
    +     + + it('should auto compile', function() { + var textarea = $('textarea'); + var output = $('div[compile]'); + // The initial state reads 'Hello Angular'. + expect(output.getText()).toBe('Hello Angular'); + textarea.clear(); + textarea.sendKeys('{{name}}!'); + expect(output.getText()).toBe('Angular!'); + }); + +     + + * + * + * @param {string|DOMElement} element Element or HTML string to compile into a template function. + * @param {function(angular.Scope, cloneAttachFn=)} transclude function available to directives - DEPRECATED. + * + *
    + * **Note:** Passing a `transclude` function to the $compile function is deprecated, as it + * e.g. will not use the right outer scope. Please pass the transclude function as a + * `parentBoundTranscludeFn` to the link function instead. + *
    + * + * @param {number} maxPriority only apply directives lower than given priority (Only effects the + * root element(s), not their children) + * @returns {function(scope, cloneAttachFn=, options=)} a link function which is used to bind template + * (a DOM element/tree) to a scope. Where: + * + * * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to. + * * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the + * `template` and call the `cloneAttachFn` function allowing the caller to attach the + * cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is + * called as:
    `cloneAttachFn(clonedElement, scope)` where: + * + * * `clonedElement` - is a clone of the original `element` passed into the compiler. + * * `scope` - is the current scope with which the linking function is working with. + * + * * `options` - An optional object hash with linking options. If `options` is provided, then the following + * keys may be used to control linking behavior: + * + * * `parentBoundTranscludeFn` - the transclude function made available to + * directives; if given, it will be passed through to the link functions of + * directives found in `element` during compilation. + * * `transcludeControllers` - an object hash with keys that map controller names + * to controller instances; if given, it will make the controllers + * available to directives. + * * `futureParentElement` - defines the parent to which the `cloneAttachFn` will add + * the cloned elements; only needed for transcludes that are allowed to contain non html + * elements (e.g. SVG elements). See also the directive.controller property. + * + * Calling the linking function returns the element of the template. It is either the original + * element passed in, or the clone of the element if the `cloneAttachFn` is provided. + * + * After linking the view is not updated until after a call to $digest which typically is done by + * Angular automatically. + * + * If you need access to the bound view, there are two ways to do it: + * + * - If you are not asking the linking function to clone the template, create the DOM element(s) + * before you send them to the compiler and keep this reference around. + * ```js + * var element = $compile('

    {{total}}

    ')(scope); + * ``` + * + * - if on the other hand, you need the element to be cloned, the view reference from the original + * example would not point to the clone, but rather to the original template that was cloned. In + * this case, you can access the clone via the cloneAttachFn: + * ```js + * var templateElement = angular.element('

    {{total}}

    '), + * scope = ....; + * + * var clonedElement = $compile(templateElement)(scope, function(clonedElement, scope) { + * //attach the clone to DOM document at the right place + * }); + * + * //now we have reference to the cloned DOM via `clonedElement` + * ``` + * + * + * For information on how the compiler works, see the + * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide. + */ + +var $compileMinErr = minErr('$compile'); + +/** + * @ngdoc provider + * @name $compileProvider + * + * @description + */ +$CompileProvider.$inject = ['$provide', '$$sanitizeUriProvider']; +function $CompileProvider($provide, $$sanitizeUriProvider) { + var hasDirectives = {}, + Suffix = 'Directive', + COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\w\-]+)\s+(.*)$/, + CLASS_DIRECTIVE_REGEXP = /(([\w\-]+)(?:\:([^;]+))?;?)/, + ALL_OR_NOTHING_ATTRS = makeMap('ngSrc,ngSrcset,src,srcset'), + REQUIRE_PREFIX_REGEXP = /^(?:(\^\^?)?(\?)?(\^\^?)?)?/; + + // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes + // The assumption is that future DOM event attribute names will begin with + // 'on' and be composed of only English letters. + var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/; + + function parseIsolateBindings(scope, directiveName, isController) { + var LOCAL_REGEXP = /^\s*([@&]|=(\*?))(\??)\s*(\w*)\s*$/; + + var bindings = {}; + + forEach(scope, function(definition, scopeName) { + var match = definition.match(LOCAL_REGEXP); + + if (!match) { + throw $compileMinErr('iscp', + "Invalid {3} for directive '{0}'." + + " Definition: {... {1}: '{2}' ...}", + directiveName, scopeName, definition, + (isController ? "controller bindings definition" : + "isolate scope definition")); + } + + bindings[scopeName] = { + mode: match[1][0], + collection: match[2] === '*', + optional: match[3] === '?', + attrName: match[4] || scopeName + }; + }); + + return bindings; + } + + function parseDirectiveBindings(directive, directiveName) { + var bindings = { + isolateScope: null, + bindToController: null + }; + if (isObject(directive.scope)) { + if (directive.bindToController === true) { + bindings.bindToController = parseIsolateBindings(directive.scope, + directiveName, true); + bindings.isolateScope = {}; + } else { + bindings.isolateScope = parseIsolateBindings(directive.scope, + directiveName, false); + } + } + if (isObject(directive.bindToController)) { + bindings.bindToController = + parseIsolateBindings(directive.bindToController, directiveName, true); + } + if (isObject(bindings.bindToController)) { + var controller = directive.controller; + var controllerAs = directive.controllerAs; + if (!controller) { + // There is no controller, there may or may not be a controllerAs property + throw $compileMinErr('noctrl', + "Cannot bind to controller without directive '{0}'s controller.", + directiveName); + } else if (!identifierForController(controller, controllerAs)) { + // There is a controller, but no identifier or controllerAs property + throw $compileMinErr('noident', + "Cannot bind to controller without identifier for directive '{0}'.", + directiveName); + } + } + return bindings; + } + + function assertValidDirectiveName(name) { + var letter = name.charAt(0); + if (!letter || letter !== lowercase(letter)) { + throw $compileMinErr('baddir', "Directive name '{0}' is invalid. The first character must be a lowercase letter", name); + } + if (name !== name.trim()) { + throw $compileMinErr('baddir', + "Directive name '{0}' is invalid. The name should not contain leading or trailing whitespaces", + name); + } + } + + /** + * @ngdoc method + * @name $compileProvider#directive + * @kind function + * + * @description + * Register a new directive with the compiler. + * + * @param {string|Object} name Name of the directive in camel-case (i.e. ngBind which + * will match as ng-bind), or an object map of directives where the keys are the + * names and the values are the factories. + * @param {Function|Array} directiveFactory An injectable directive factory function. See + * {@link guide/directive} for more info. + * @returns {ng.$compileProvider} Self for chaining. + */ + this.directive = function registerDirective(name, directiveFactory) { + assertNotHasOwnProperty(name, 'directive'); + if (isString(name)) { + assertValidDirectiveName(name); + assertArg(directiveFactory, 'directiveFactory'); + if (!hasDirectives.hasOwnProperty(name)) { + hasDirectives[name] = []; + $provide.factory(name + Suffix, ['$injector', '$exceptionHandler', + function($injector, $exceptionHandler) { + var directives = []; + forEach(hasDirectives[name], function(directiveFactory, index) { + try { + var directive = $injector.invoke(directiveFactory); + if (isFunction(directive)) { + directive = { compile: valueFn(directive) }; + } else if (!directive.compile && directive.link) { + directive.compile = valueFn(directive.link); + } + directive.priority = directive.priority || 0; + directive.index = index; + directive.name = directive.name || name; + directive.require = directive.require || (directive.controller && directive.name); + directive.restrict = directive.restrict || 'EA'; + var bindings = directive.$$bindings = + parseDirectiveBindings(directive, directive.name); + if (isObject(bindings.isolateScope)) { + directive.$$isolateBindings = bindings.isolateScope; + } + directive.$$moduleName = directiveFactory.$$moduleName; + directives.push(directive); + } catch (e) { + $exceptionHandler(e); + } + }); + return directives; + }]); + } + hasDirectives[name].push(directiveFactory); + } else { + forEach(name, reverseParams(registerDirective)); + } + return this; + }; + + + /** + * @ngdoc method + * @name $compileProvider#aHrefSanitizationWhitelist + * @kind function + * + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during a[href] sanitization. + * + * The sanitization is a security measure aimed at preventing XSS attacks via html links. + * + * Any url about to be assigned to a[href] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.aHrefSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + $$sanitizeUriProvider.aHrefSanitizationWhitelist(regexp); + return this; + } else { + return $$sanitizeUriProvider.aHrefSanitizationWhitelist(); + } + }; + + + /** + * @ngdoc method + * @name $compileProvider#imgSrcSanitizationWhitelist + * @kind function + * + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during img[src] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to img[src] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.imgSrcSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + $$sanitizeUriProvider.imgSrcSanitizationWhitelist(regexp); + return this; + } else { + return $$sanitizeUriProvider.imgSrcSanitizationWhitelist(); + } + }; + + /** + * @ngdoc method + * @name $compileProvider#debugInfoEnabled + * + * @param {boolean=} enabled update the debugInfoEnabled state if provided, otherwise just return the + * current debugInfoEnabled state + * @returns {*} current value if used as getter or itself (chaining) if used as setter + * + * @kind function + * + * @description + * Call this method to enable/disable various debug runtime information in the compiler such as adding + * binding information and a reference to the current scope on to DOM elements. + * If enabled, the compiler will add the following to DOM elements that have been bound to the scope + * * `ng-binding` CSS class + * * `$binding` data property containing an array of the binding expressions + * + * You may want to disable this in production for a significant performance boost. See + * {@link guide/production#disabling-debug-data Disabling Debug Data} for more. + * + * The default value is true. + */ + var debugInfoEnabled = true; + this.debugInfoEnabled = function(enabled) { + if (isDefined(enabled)) { + debugInfoEnabled = enabled; + return this; + } + return debugInfoEnabled; + }; + + this.$get = [ + '$injector', '$interpolate', '$exceptionHandler', '$templateRequest', '$parse', + '$controller', '$rootScope', '$document', '$sce', '$animate', '$$sanitizeUri', + function($injector, $interpolate, $exceptionHandler, $templateRequest, $parse, + $controller, $rootScope, $document, $sce, $animate, $$sanitizeUri) { + + var Attributes = function(element, attributesToCopy) { + if (attributesToCopy) { + var keys = Object.keys(attributesToCopy); + var i, l, key; + + for (i = 0, l = keys.length; i < l; i++) { + key = keys[i]; + this[key] = attributesToCopy[key]; + } + } else { + this.$attr = {}; + } + + this.$$element = element; + }; + + Attributes.prototype = { + /** + * @ngdoc method + * @name $compile.directive.Attributes#$normalize + * @kind function + * + * @description + * Converts an attribute name (e.g. dash/colon/underscore-delimited string, optionally prefixed with `x-` or + * `data-`) to its normalized, camelCase form. + * + * Also there is special case for Moz prefix starting with upper case letter. + * + * For further information check out the guide on {@link guide/directive#matching-directives Matching Directives} + * + * @param {string} name Name to normalize + */ + $normalize: directiveNormalize, + + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$addClass + * @kind function + * + * @description + * Adds the CSS class value specified by the classVal parameter to the element. If animations + * are enabled then an animation will be triggered for the class addition. + * + * @param {string} classVal The className value that will be added to the element + */ + $addClass: function(classVal) { + if (classVal && classVal.length > 0) { + $animate.addClass(this.$$element, classVal); + } + }, + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$removeClass + * @kind function + * + * @description + * Removes the CSS class value specified by the classVal parameter from the element. If + * animations are enabled then an animation will be triggered for the class removal. + * + * @param {string} classVal The className value that will be removed from the element + */ + $removeClass: function(classVal) { + if (classVal && classVal.length > 0) { + $animate.removeClass(this.$$element, classVal); + } + }, + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$updateClass + * @kind function + * + * @description + * Adds and removes the appropriate CSS class values to the element based on the difference + * between the new and old CSS class values (specified as newClasses and oldClasses). + * + * @param {string} newClasses The current CSS className value + * @param {string} oldClasses The former CSS className value + */ + $updateClass: function(newClasses, oldClasses) { + var toAdd = tokenDifference(newClasses, oldClasses); + if (toAdd && toAdd.length) { + $animate.addClass(this.$$element, toAdd); + } + + var toRemove = tokenDifference(oldClasses, newClasses); + if (toRemove && toRemove.length) { + $animate.removeClass(this.$$element, toRemove); + } + }, + + /** + * Set a normalized attribute on the element in a way such that all directives + * can share the attribute. This function properly handles boolean attributes. + * @param {string} key Normalized key. (ie ngAttribute) + * @param {string|boolean} value The value to set. If `null` attribute will be deleted. + * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute. + * Defaults to true. + * @param {string=} attrName Optional none normalized name. Defaults to key. + */ + $set: function(key, value, writeAttr, attrName) { + // TODO: decide whether or not to throw an error if "class" + //is set through this function since it may cause $updateClass to + //become unstable. + + var node = this.$$element[0], + booleanKey = getBooleanAttrName(node, key), + aliasedKey = getAliasedAttrName(key), + observer = key, + nodeName; + + if (booleanKey) { + this.$$element.prop(key, value); + attrName = booleanKey; + } else if (aliasedKey) { + this[aliasedKey] = value; + observer = aliasedKey; + } + + this[key] = value; + + // translate normalized key to actual key + if (attrName) { + this.$attr[key] = attrName; + } else { + attrName = this.$attr[key]; + if (!attrName) { + this.$attr[key] = attrName = snake_case(key, '-'); + } + } + + nodeName = nodeName_(this.$$element); + + if ((nodeName === 'a' && key === 'href') || + (nodeName === 'img' && key === 'src')) { + // sanitize a[href] and img[src] values + this[key] = value = $$sanitizeUri(value, key === 'src'); + } else if (nodeName === 'img' && key === 'srcset') { + // sanitize img[srcset] values + var result = ""; + + // first check if there are spaces because it's not the same pattern + var trimmedSrcset = trim(value); + // ( 999x ,| 999w ,| ,|, ) + var srcPattern = /(\s+\d+x\s*,|\s+\d+w\s*,|\s+,|,\s+)/; + var pattern = /\s/.test(trimmedSrcset) ? srcPattern : /(,)/; + + // split srcset into tuple of uri and descriptor except for the last item + var rawUris = trimmedSrcset.split(pattern); + + // for each tuples + var nbrUrisWith2parts = Math.floor(rawUris.length / 2); + for (var i = 0; i < nbrUrisWith2parts; i++) { + var innerIdx = i * 2; + // sanitize the uri + result += $$sanitizeUri(trim(rawUris[innerIdx]), true); + // add the descriptor + result += (" " + trim(rawUris[innerIdx + 1])); + } + + // split the last item into uri and descriptor + var lastTuple = trim(rawUris[i * 2]).split(/\s/); + + // sanitize the last uri + result += $$sanitizeUri(trim(lastTuple[0]), true); + + // and add the last descriptor if any + if (lastTuple.length === 2) { + result += (" " + trim(lastTuple[1])); + } + this[key] = value = result; + } + + if (writeAttr !== false) { + if (value === null || isUndefined(value)) { + this.$$element.removeAttr(attrName); + } else { + this.$$element.attr(attrName, value); + } + } + + // fire observers + var $$observers = this.$$observers; + $$observers && forEach($$observers[observer], function(fn) { + try { + fn(value); + } catch (e) { + $exceptionHandler(e); + } + }); + }, + + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$observe + * @kind function + * + * @description + * Observes an interpolated attribute. + * + * The observer function will be invoked once during the next `$digest` following + * compilation. The observer is then invoked whenever the interpolated value + * changes. + * + * @param {string} key Normalized key. (ie ngAttribute) . + * @param {function(interpolatedValue)} fn Function that will be called whenever + the interpolated value of the attribute changes. + * See the {@link guide/directive#text-and-attribute-bindings Directives} guide for more info. + * @returns {function()} Returns a deregistration function for this observer. + */ + $observe: function(key, fn) { + var attrs = this, + $$observers = (attrs.$$observers || (attrs.$$observers = createMap())), + listeners = ($$observers[key] || ($$observers[key] = [])); + + listeners.push(fn); + $rootScope.$evalAsync(function() { + if (!listeners.$$inter && attrs.hasOwnProperty(key) && !isUndefined(attrs[key])) { + // no one registered attribute interpolation function, so lets call it manually + fn(attrs[key]); + } + }); + + return function() { + arrayRemove(listeners, fn); + }; + } + }; + + + function safeAddClass($element, className) { + try { + $element.addClass(className); + } catch (e) { + // ignore, since it means that we are trying to set class on + // SVG element, where class name is read-only. + } + } + + + var startSymbol = $interpolate.startSymbol(), + endSymbol = $interpolate.endSymbol(), + denormalizeTemplate = (startSymbol == '{{' || endSymbol == '}}') + ? identity + : function denormalizeTemplate(template) { + return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol); + }, + NG_ATTR_BINDING = /^ngAttr[A-Z]/; + + compile.$$addBindingInfo = debugInfoEnabled ? function $$addBindingInfo($element, binding) { + var bindings = $element.data('$binding') || []; + + if (isArray(binding)) { + bindings = bindings.concat(binding); + } else { + bindings.push(binding); + } + + $element.data('$binding', bindings); + } : noop; + + compile.$$addBindingClass = debugInfoEnabled ? function $$addBindingClass($element) { + safeAddClass($element, 'ng-binding'); + } : noop; + + compile.$$addScopeInfo = debugInfoEnabled ? function $$addScopeInfo($element, scope, isolated, noTemplate) { + var dataName = isolated ? (noTemplate ? '$isolateScopeNoTemplate' : '$isolateScope') : '$scope'; + $element.data(dataName, scope); + } : noop; + + compile.$$addScopeClass = debugInfoEnabled ? function $$addScopeClass($element, isolated) { + safeAddClass($element, isolated ? 'ng-isolate-scope' : 'ng-scope'); + } : noop; + + return compile; + + //================================ + + function compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, + previousCompileContext) { + if (!($compileNodes instanceof jqLite)) { + // jquery always rewraps, whereas we need to preserve the original selector so that we can + // modify it. + $compileNodes = jqLite($compileNodes); + } + // We can not compile top level text elements since text nodes can be merged and we will + // not be able to attach scope data to them, so we will wrap them in + forEach($compileNodes, function(node, index) { + if (node.nodeType == NODE_TYPE_TEXT && node.nodeValue.match(/\S+/) /* non-empty */ ) { + $compileNodes[index] = jqLite(node).wrap('').parent()[0]; + } + }); + var compositeLinkFn = + compileNodes($compileNodes, transcludeFn, $compileNodes, + maxPriority, ignoreDirective, previousCompileContext); + compile.$$addScopeClass($compileNodes); + var namespace = null; + return function publicLinkFn(scope, cloneConnectFn, options) { + assertArg(scope, 'scope'); + + options = options || {}; + var parentBoundTranscludeFn = options.parentBoundTranscludeFn, + transcludeControllers = options.transcludeControllers, + futureParentElement = options.futureParentElement; + + // When `parentBoundTranscludeFn` is passed, it is a + // `controllersBoundTransclude` function (it was previously passed + // as `transclude` to directive.link) so we must unwrap it to get + // its `boundTranscludeFn` + if (parentBoundTranscludeFn && parentBoundTranscludeFn.$$boundTransclude) { + parentBoundTranscludeFn = parentBoundTranscludeFn.$$boundTransclude; + } + + if (!namespace) { + namespace = detectNamespaceForChildElements(futureParentElement); + } + var $linkNode; + if (namespace !== 'html') { + // When using a directive with replace:true and templateUrl the $compileNodes + // (or a child element inside of them) + // might change, so we need to recreate the namespace adapted compileNodes + // for call to the link function. + // Note: This will already clone the nodes... + $linkNode = jqLite( + wrapTemplate(namespace, jqLite('
    ').append($compileNodes).html()) + ); + } else if (cloneConnectFn) { + // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart + // and sometimes changes the structure of the DOM. + $linkNode = JQLitePrototype.clone.call($compileNodes); + } else { + $linkNode = $compileNodes; + } + + if (transcludeControllers) { + for (var controllerName in transcludeControllers) { + $linkNode.data('$' + controllerName + 'Controller', transcludeControllers[controllerName].instance); + } + } + + compile.$$addScopeInfo($linkNode, scope); + + if (cloneConnectFn) cloneConnectFn($linkNode, scope); + if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode, parentBoundTranscludeFn); + return $linkNode; + }; + } + + function detectNamespaceForChildElements(parentElement) { + // TODO: Make this detect MathML as well... + var node = parentElement && parentElement[0]; + if (!node) { + return 'html'; + } else { + return nodeName_(node) !== 'foreignobject' && node.toString().match(/SVG/) ? 'svg' : 'html'; + } + } + + /** + * Compile function matches each node in nodeList against the directives. Once all directives + * for a particular node are collected their compile functions are executed. The compile + * functions return values - the linking functions - are combined into a composite linking + * function, which is the a linking function for the node. + * + * @param {NodeList} nodeList an array of nodes or NodeList to compile + * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the + * scope argument is auto-generated to the new child of the transcluded parent scope. + * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then + * the rootElement must be set the jqLite collection of the compile root. This is + * needed so that the jqLite collection items can be replaced with widgets. + * @param {number=} maxPriority Max directive priority. + * @returns {Function} A composite linking function of all of the matched directives or null. + */ + function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority, ignoreDirective, + previousCompileContext) { + var linkFns = [], + attrs, directives, nodeLinkFn, childNodes, childLinkFn, linkFnFound, nodeLinkFnFound; + + for (var i = 0; i < nodeList.length; i++) { + attrs = new Attributes(); + + // we must always refer to nodeList[i] since the nodes can be replaced underneath us. + directives = collectDirectives(nodeList[i], [], attrs, i === 0 ? maxPriority : undefined, + ignoreDirective); + + nodeLinkFn = (directives.length) + ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement, + null, [], [], previousCompileContext) + : null; + + if (nodeLinkFn && nodeLinkFn.scope) { + compile.$$addScopeClass(attrs.$$element); + } + + childLinkFn = (nodeLinkFn && nodeLinkFn.terminal || + !(childNodes = nodeList[i].childNodes) || + !childNodes.length) + ? null + : compileNodes(childNodes, + nodeLinkFn ? ( + (nodeLinkFn.transcludeOnThisElement || !nodeLinkFn.templateOnThisElement) + && nodeLinkFn.transclude) : transcludeFn); + + if (nodeLinkFn || childLinkFn) { + linkFns.push(i, nodeLinkFn, childLinkFn); + linkFnFound = true; + nodeLinkFnFound = nodeLinkFnFound || nodeLinkFn; + } + + //use the previous context only for the first element in the virtual group + previousCompileContext = null; + } + + // return a linking function if we have found anything, null otherwise + return linkFnFound ? compositeLinkFn : null; + + function compositeLinkFn(scope, nodeList, $rootElement, parentBoundTranscludeFn) { + var nodeLinkFn, childLinkFn, node, childScope, i, ii, idx, childBoundTranscludeFn; + var stableNodeList; + + + if (nodeLinkFnFound) { + // copy nodeList so that if a nodeLinkFn removes or adds an element at this DOM level our + // offsets don't get screwed up + var nodeListLength = nodeList.length; + stableNodeList = new Array(nodeListLength); + + // create a sparse array by only copying the elements which have a linkFn + for (i = 0; i < linkFns.length; i+=3) { + idx = linkFns[i]; + stableNodeList[idx] = nodeList[idx]; + } + } else { + stableNodeList = nodeList; + } + + for (i = 0, ii = linkFns.length; i < ii;) { + node = stableNodeList[linkFns[i++]]; + nodeLinkFn = linkFns[i++]; + childLinkFn = linkFns[i++]; + + if (nodeLinkFn) { + if (nodeLinkFn.scope) { + childScope = scope.$new(); + compile.$$addScopeInfo(jqLite(node), childScope); + var destroyBindings = nodeLinkFn.$$destroyBindings; + if (destroyBindings) { + nodeLinkFn.$$destroyBindings = null; + childScope.$on('$destroyed', destroyBindings); + } + } else { + childScope = scope; + } + + if (nodeLinkFn.transcludeOnThisElement) { + childBoundTranscludeFn = createBoundTranscludeFn( + scope, nodeLinkFn.transclude, parentBoundTranscludeFn); + + } else if (!nodeLinkFn.templateOnThisElement && parentBoundTranscludeFn) { + childBoundTranscludeFn = parentBoundTranscludeFn; + + } else if (!parentBoundTranscludeFn && transcludeFn) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, transcludeFn); + + } else { + childBoundTranscludeFn = null; + } + + nodeLinkFn(childLinkFn, childScope, node, $rootElement, childBoundTranscludeFn, + nodeLinkFn); + + } else if (childLinkFn) { + childLinkFn(scope, node.childNodes, undefined, parentBoundTranscludeFn); + } + } + } + } + + function createBoundTranscludeFn(scope, transcludeFn, previousBoundTranscludeFn) { + + var boundTranscludeFn = function(transcludedScope, cloneFn, controllers, futureParentElement, containingScope) { + + if (!transcludedScope) { + transcludedScope = scope.$new(false, containingScope); + transcludedScope.$$transcluded = true; + } + + return transcludeFn(transcludedScope, cloneFn, { + parentBoundTranscludeFn: previousBoundTranscludeFn, + transcludeControllers: controllers, + futureParentElement: futureParentElement + }); + }; + + return boundTranscludeFn; + } + + /** + * Looks for directives on the given node and adds them to the directive collection which is + * sorted. + * + * @param node Node to search. + * @param directives An array to which the directives are added to. This array is sorted before + * the function returns. + * @param attrs The shared attrs object which is used to populate the normalized attributes. + * @param {number=} maxPriority Max directive priority. + */ + function collectDirectives(node, directives, attrs, maxPriority, ignoreDirective) { + var nodeType = node.nodeType, + attrsMap = attrs.$attr, + match, + className; + + switch (nodeType) { + case NODE_TYPE_ELEMENT: /* Element */ + // use the node name: + addDirective(directives, + directiveNormalize(nodeName_(node)), 'E', maxPriority, ignoreDirective); + + // iterate over the attributes + for (var attr, name, nName, ngAttrName, value, isNgAttr, nAttrs = node.attributes, + j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) { + var attrStartName = false; + var attrEndName = false; + + attr = nAttrs[j]; + name = attr.name; + value = trim(attr.value); + + // support ngAttr attribute binding + ngAttrName = directiveNormalize(name); + if (isNgAttr = NG_ATTR_BINDING.test(ngAttrName)) { + name = name.replace(PREFIX_REGEXP, '') + .substr(8).replace(/_(.)/g, function(match, letter) { + return letter.toUpperCase(); + }); + } + + var directiveNName = ngAttrName.replace(/(Start|End)$/, ''); + if (directiveIsMultiElement(directiveNName)) { + if (ngAttrName === directiveNName + 'Start') { + attrStartName = name; + attrEndName = name.substr(0, name.length - 5) + 'end'; + name = name.substr(0, name.length - 6); + } + } + + nName = directiveNormalize(name.toLowerCase()); + attrsMap[nName] = name; + if (isNgAttr || !attrs.hasOwnProperty(nName)) { + attrs[nName] = value; + if (getBooleanAttrName(node, nName)) { + attrs[nName] = true; // presence means true + } + } + addAttrInterpolateDirective(node, directives, value, nName, isNgAttr); + addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName, + attrEndName); + } + + // use class as directive + className = node.className; + if (isObject(className)) { + // Maybe SVGAnimatedString + className = className.animVal; + } + if (isString(className) && className !== '') { + while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) { + nName = directiveNormalize(match[2]); + if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) { + attrs[nName] = trim(match[3]); + } + className = className.substr(match.index + match[0].length); + } + } + break; + case NODE_TYPE_TEXT: /* Text Node */ + if (msie === 11) { + // Workaround for #11781 + while (node.parentNode && node.nextSibling && node.nextSibling.nodeType === NODE_TYPE_TEXT) { + node.nodeValue = node.nodeValue + node.nextSibling.nodeValue; + node.parentNode.removeChild(node.nextSibling); + } + } + addTextInterpolateDirective(directives, node.nodeValue); + break; + case NODE_TYPE_COMMENT: /* Comment */ + try { + match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue); + if (match) { + nName = directiveNormalize(match[1]); + if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) { + attrs[nName] = trim(match[2]); + } + } + } catch (e) { + // turns out that under some circumstances IE9 throws errors when one attempts to read + // comment's node value. + // Just ignore it and continue. (Can't seem to reproduce in test case.) + } + break; + } + + directives.sort(byPriority); + return directives; + } + + /** + * Given a node with an directive-start it collects all of the siblings until it finds + * directive-end. + * @param node + * @param attrStart + * @param attrEnd + * @returns {*} + */ + function groupScan(node, attrStart, attrEnd) { + var nodes = []; + var depth = 0; + if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) { + do { + if (!node) { + throw $compileMinErr('uterdir', + "Unterminated attribute, found '{0}' but no matching '{1}' found.", + attrStart, attrEnd); + } + if (node.nodeType == NODE_TYPE_ELEMENT) { + if (node.hasAttribute(attrStart)) depth++; + if (node.hasAttribute(attrEnd)) depth--; + } + nodes.push(node); + node = node.nextSibling; + } while (depth > 0); + } else { + nodes.push(node); + } + + return jqLite(nodes); + } + + /** + * Wrapper for linking function which converts normal linking function into a grouped + * linking function. + * @param linkFn + * @param attrStart + * @param attrEnd + * @returns {Function} + */ + function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) { + return function(scope, element, attrs, controllers, transcludeFn) { + element = groupScan(element[0], attrStart, attrEnd); + return linkFn(scope, element, attrs, controllers, transcludeFn); + }; + } + + /** + * Once the directives have been collected, their compile functions are executed. This method + * is responsible for inlining directive templates as well as terminating the application + * of the directives if the terminal directive has been reached. + * + * @param {Array} directives Array of collected directives to execute their compile function. + * this needs to be pre-sorted by priority order. + * @param {Node} compileNode The raw DOM node to apply the compile functions to + * @param {Object} templateAttrs The shared attribute function + * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the + * scope argument is auto-generated to the new + * child of the transcluded parent scope. + * @param {JQLite} jqCollection If we are working on the root of the compile tree then this + * argument has the root jqLite array so that we can replace nodes + * on it. + * @param {Object=} originalReplaceDirective An optional directive that will be ignored when + * compiling the transclusion. + * @param {Array.} preLinkFns + * @param {Array.} postLinkFns + * @param {Object} previousCompileContext Context used for previous compilation of the current + * node + * @returns {Function} linkFn + */ + function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, + jqCollection, originalReplaceDirective, preLinkFns, postLinkFns, + previousCompileContext) { + previousCompileContext = previousCompileContext || {}; + + var terminalPriority = -Number.MAX_VALUE, + newScopeDirective = previousCompileContext.newScopeDirective, + controllerDirectives = previousCompileContext.controllerDirectives, + newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective, + templateDirective = previousCompileContext.templateDirective, + nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective, + hasTranscludeDirective = false, + hasTemplate = false, + hasElementTranscludeDirective = previousCompileContext.hasElementTranscludeDirective, + $compileNode = templateAttrs.$$element = jqLite(compileNode), + directive, + directiveName, + $template, + replaceDirective = originalReplaceDirective, + childTranscludeFn = transcludeFn, + linkFn, + directiveValue; + + // executes all directives on the current element + for (var i = 0, ii = directives.length; i < ii; i++) { + directive = directives[i]; + var attrStart = directive.$$start; + var attrEnd = directive.$$end; + + // collect multiblock sections + if (attrStart) { + $compileNode = groupScan(compileNode, attrStart, attrEnd); + } + $template = undefined; + + if (terminalPriority > directive.priority) { + break; // prevent further processing of directives + } + + if (directiveValue = directive.scope) { + + // skip the check for directives with async templates, we'll check the derived sync + // directive when the template arrives + if (!directive.templateUrl) { + if (isObject(directiveValue)) { + // This directive is trying to add an isolated scope. + // Check that there is no scope of any kind already + assertNoDuplicate('new/isolated scope', newIsolateScopeDirective || newScopeDirective, + directive, $compileNode); + newIsolateScopeDirective = directive; + } else { + // This directive is trying to add a child scope. + // Check that there is no isolated scope already + assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive, + $compileNode); + } + } + + newScopeDirective = newScopeDirective || directive; + } + + directiveName = directive.name; + + if (!directive.templateUrl && directive.controller) { + directiveValue = directive.controller; + controllerDirectives = controllerDirectives || createMap(); + assertNoDuplicate("'" + directiveName + "' controller", + controllerDirectives[directiveName], directive, $compileNode); + controllerDirectives[directiveName] = directive; + } + + if (directiveValue = directive.transclude) { + hasTranscludeDirective = true; + + // Special case ngIf and ngRepeat so that we don't complain about duplicate transclusion. + // This option should only be used by directives that know how to safely handle element transclusion, + // where the transcluded nodes are added or replaced after linking. + if (!directive.$$tlb) { + assertNoDuplicate('transclusion', nonTlbTranscludeDirective, directive, $compileNode); + nonTlbTranscludeDirective = directive; + } + + if (directiveValue == 'element') { + hasElementTranscludeDirective = true; + terminalPriority = directive.priority; + $template = $compileNode; + $compileNode = templateAttrs.$$element = + jqLite(document.createComment(' ' + directiveName + ': ' + + templateAttrs[directiveName] + ' ')); + compileNode = $compileNode[0]; + replaceWith(jqCollection, sliceArgs($template), compileNode); + + childTranscludeFn = compile($template, transcludeFn, terminalPriority, + replaceDirective && replaceDirective.name, { + // Don't pass in: + // - controllerDirectives - otherwise we'll create duplicates controllers + // - newIsolateScopeDirective or templateDirective - combining templates with + // element transclusion doesn't make sense. + // + // We need only nonTlbTranscludeDirective so that we prevent putting transclusion + // on the same element more than once. + nonTlbTranscludeDirective: nonTlbTranscludeDirective + }); + } else { + $template = jqLite(jqLiteClone(compileNode)).contents(); + $compileNode.empty(); // clear contents + childTranscludeFn = compile($template, transcludeFn); + } + } + + if (directive.template) { + hasTemplate = true; + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + + directiveValue = (isFunction(directive.template)) + ? directive.template($compileNode, templateAttrs) + : directive.template; + + directiveValue = denormalizeTemplate(directiveValue); + + if (directive.replace) { + replaceDirective = directive; + if (jqLiteIsTextNode(directiveValue)) { + $template = []; + } else { + $template = removeComments(wrapTemplate(directive.templateNamespace, trim(directiveValue))); + } + compileNode = $template[0]; + + if ($template.length != 1 || compileNode.nodeType !== NODE_TYPE_ELEMENT) { + throw $compileMinErr('tplrt', + "Template for directive '{0}' must have exactly one root element. {1}", + directiveName, ''); + } + + replaceWith(jqCollection, $compileNode, compileNode); + + var newTemplateAttrs = {$attr: {}}; + + // combine directives from the original node and from the template: + // - take the array of directives for this element + // - split it into two parts, those that already applied (processed) and those that weren't (unprocessed) + // - collect directives from the template and sort them by priority + // - combine directives as: processed + template + unprocessed + var templateDirectives = collectDirectives(compileNode, [], newTemplateAttrs); + var unprocessedDirectives = directives.splice(i + 1, directives.length - (i + 1)); + + if (newIsolateScopeDirective) { + markDirectivesAsIsolate(templateDirectives); + } + directives = directives.concat(templateDirectives).concat(unprocessedDirectives); + mergeTemplateAttributes(templateAttrs, newTemplateAttrs); + + ii = directives.length; + } else { + $compileNode.html(directiveValue); + } + } + + if (directive.templateUrl) { + hasTemplate = true; + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + + if (directive.replace) { + replaceDirective = directive; + } + + nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode, + templateAttrs, jqCollection, hasTranscludeDirective && childTranscludeFn, preLinkFns, postLinkFns, { + controllerDirectives: controllerDirectives, + newScopeDirective: (newScopeDirective !== directive) && newScopeDirective, + newIsolateScopeDirective: newIsolateScopeDirective, + templateDirective: templateDirective, + nonTlbTranscludeDirective: nonTlbTranscludeDirective + }); + ii = directives.length; + } else if (directive.compile) { + try { + linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn); + if (isFunction(linkFn)) { + addLinkFns(null, linkFn, attrStart, attrEnd); + } else if (linkFn) { + addLinkFns(linkFn.pre, linkFn.post, attrStart, attrEnd); + } + } catch (e) { + $exceptionHandler(e, startingTag($compileNode)); + } + } + + if (directive.terminal) { + nodeLinkFn.terminal = true; + terminalPriority = Math.max(terminalPriority, directive.priority); + } + + } + + nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true; + nodeLinkFn.transcludeOnThisElement = hasTranscludeDirective; + nodeLinkFn.templateOnThisElement = hasTemplate; + nodeLinkFn.transclude = childTranscludeFn; + + previousCompileContext.hasElementTranscludeDirective = hasElementTranscludeDirective; + + // might be normal or delayed nodeLinkFn depending on if templateUrl is present + return nodeLinkFn; + + //////////////////// + + function addLinkFns(pre, post, attrStart, attrEnd) { + if (pre) { + if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd); + pre.require = directive.require; + pre.directiveName = directiveName; + if (newIsolateScopeDirective === directive || directive.$$isolateScope) { + pre = cloneAndAnnotateFn(pre, {isolateScope: true}); + } + preLinkFns.push(pre); + } + if (post) { + if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd); + post.require = directive.require; + post.directiveName = directiveName; + if (newIsolateScopeDirective === directive || directive.$$isolateScope) { + post = cloneAndAnnotateFn(post, {isolateScope: true}); + } + postLinkFns.push(post); + } + } + + + function getControllers(directiveName, require, $element, elementControllers) { + var value; + + if (isString(require)) { + var match = require.match(REQUIRE_PREFIX_REGEXP); + var name = require.substring(match[0].length); + var inheritType = match[1] || match[3]; + var optional = match[2] === '?'; + + //If only parents then start at the parent element + if (inheritType === '^^') { + $element = $element.parent(); + //Otherwise attempt getting the controller from elementControllers in case + //the element is transcluded (and has no data) and to avoid .data if possible + } else { + value = elementControllers && elementControllers[name]; + value = value && value.instance; + } + + if (!value) { + var dataName = '$' + name + 'Controller'; + value = inheritType ? $element.inheritedData(dataName) : $element.data(dataName); + } + + if (!value && !optional) { + throw $compileMinErr('ctreq', + "Controller '{0}', required by directive '{1}', can't be found!", + name, directiveName); + } + } else if (isArray(require)) { + value = []; + for (var i = 0, ii = require.length; i < ii; i++) { + value[i] = getControllers(directiveName, require[i], $element, elementControllers); + } + } + + return value || null; + } + + function setupControllers($element, attrs, transcludeFn, controllerDirectives, isolateScope, scope) { + var elementControllers = createMap(); + for (var controllerKey in controllerDirectives) { + var directive = controllerDirectives[controllerKey]; + var locals = { + $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope, + $element: $element, + $attrs: attrs, + $transclude: transcludeFn + }; + + var controller = directive.controller; + if (controller == '@') { + controller = attrs[directive.name]; + } + + var controllerInstance = $controller(controller, locals, true, directive.controllerAs); + + // For directives with element transclusion the element is a comment, + // but jQuery .data doesn't support attaching data to comment nodes as it's hard to + // clean up (http://bugs.jquery.com/ticket/8335). + // Instead, we save the controllers for the element in a local hash and attach to .data + // later, once we have the actual element. + elementControllers[directive.name] = controllerInstance; + if (!hasElementTranscludeDirective) { + $element.data('$' + directive.name + 'Controller', controllerInstance.instance); + } + } + return elementControllers; + } + + function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn, + thisLinkFn) { + var i, ii, linkFn, controller, isolateScope, elementControllers, transcludeFn, $element, + attrs; + + if (compileNode === linkNode) { + attrs = templateAttrs; + $element = templateAttrs.$$element; + } else { + $element = jqLite(linkNode); + attrs = new Attributes($element, templateAttrs); + } + + if (newIsolateScopeDirective) { + isolateScope = scope.$new(true); + } + + if (boundTranscludeFn) { + // track `boundTranscludeFn` so it can be unwrapped if `transcludeFn` + // is later passed as `parentBoundTranscludeFn` to `publicLinkFn` + transcludeFn = controllersBoundTransclude; + transcludeFn.$$boundTransclude = boundTranscludeFn; + } + + if (controllerDirectives) { + elementControllers = setupControllers($element, attrs, transcludeFn, controllerDirectives, isolateScope, scope); + } + + if (newIsolateScopeDirective) { + // Initialize isolate scope bindings for new isolate scope directive. + compile.$$addScopeInfo($element, isolateScope, true, !(templateDirective && (templateDirective === newIsolateScopeDirective || + templateDirective === newIsolateScopeDirective.$$originalDirective))); + compile.$$addScopeClass($element, true); + isolateScope.$$isolateBindings = + newIsolateScopeDirective.$$isolateBindings; + initializeDirectiveBindings(scope, attrs, isolateScope, + isolateScope.$$isolateBindings, + newIsolateScopeDirective, isolateScope); + } + if (elementControllers) { + // Initialize bindToController bindings for new/isolate scopes + var scopeDirective = newIsolateScopeDirective || newScopeDirective; + var bindings; + var controllerForBindings; + if (scopeDirective && elementControllers[scopeDirective.name]) { + bindings = scopeDirective.$$bindings.bindToController; + controller = elementControllers[scopeDirective.name]; + + if (controller && controller.identifier && bindings) { + controllerForBindings = controller; + thisLinkFn.$$destroyBindings = + initializeDirectiveBindings(scope, attrs, controller.instance, + bindings, scopeDirective); + } + } + for (i in elementControllers) { + controller = elementControllers[i]; + var controllerResult = controller(); + + if (controllerResult !== controller.instance) { + // If the controller constructor has a return value, overwrite the instance + // from setupControllers and update the element data + controller.instance = controllerResult; + $element.data('$' + i + 'Controller', controllerResult); + if (controller === controllerForBindings) { + // Remove and re-install bindToController bindings + thisLinkFn.$$destroyBindings(); + thisLinkFn.$$destroyBindings = + initializeDirectiveBindings(scope, attrs, controllerResult, bindings, scopeDirective); + } + } + } + } + + // PRELINKING + for (i = 0, ii = preLinkFns.length; i < ii; i++) { + linkFn = preLinkFns[i]; + invokeLinkFn(linkFn, + linkFn.isolateScope ? isolateScope : scope, + $element, + attrs, + linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), + transcludeFn + ); + } + + // RECURSION + // We only pass the isolate scope, if the isolate directive has a template, + // otherwise the child elements do not belong to the isolate directive. + var scopeToChild = scope; + if (newIsolateScopeDirective && (newIsolateScopeDirective.template || newIsolateScopeDirective.templateUrl === null)) { + scopeToChild = isolateScope; + } + childLinkFn && childLinkFn(scopeToChild, linkNode.childNodes, undefined, boundTranscludeFn); + + // POSTLINKING + for (i = postLinkFns.length - 1; i >= 0; i--) { + linkFn = postLinkFns[i]; + invokeLinkFn(linkFn, + linkFn.isolateScope ? isolateScope : scope, + $element, + attrs, + linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), + transcludeFn + ); + } + + // This is the function that is injected as `$transclude`. + // Note: all arguments are optional! + function controllersBoundTransclude(scope, cloneAttachFn, futureParentElement) { + var transcludeControllers; + + // No scope passed in: + if (!isScope(scope)) { + futureParentElement = cloneAttachFn; + cloneAttachFn = scope; + scope = undefined; + } + + if (hasElementTranscludeDirective) { + transcludeControllers = elementControllers; + } + if (!futureParentElement) { + futureParentElement = hasElementTranscludeDirective ? $element.parent() : $element; + } + return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers, futureParentElement, scopeToChild); + } + } + } + + function markDirectivesAsIsolate(directives) { + // mark all directives as needing isolate scope. + for (var j = 0, jj = directives.length; j < jj; j++) { + directives[j] = inherit(directives[j], {$$isolateScope: true}); + } + } + + /** + * looks up the directive and decorates it with exception handling and proper parameters. We + * call this the boundDirective. + * + * @param {string} name name of the directive to look up. + * @param {string} location The directive must be found in specific format. + * String containing any of theses characters: + * + * * `E`: element name + * * `A': attribute + * * `C`: class + * * `M`: comment + * @returns {boolean} true if directive was added. + */ + function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName, + endAttrName) { + if (name === ignoreDirective) return null; + var match = null; + if (hasDirectives.hasOwnProperty(name)) { + for (var directive, directives = $injector.get(name + Suffix), + i = 0, ii = directives.length; i < ii; i++) { + try { + directive = directives[i]; + if ((isUndefined(maxPriority) || maxPriority > directive.priority) && + directive.restrict.indexOf(location) != -1) { + if (startAttrName) { + directive = inherit(directive, {$$start: startAttrName, $$end: endAttrName}); + } + tDirectives.push(directive); + match = directive; + } + } catch (e) { $exceptionHandler(e); } + } + } + return match; + } + + + /** + * looks up the directive and returns true if it is a multi-element directive, + * and therefore requires DOM nodes between -start and -end markers to be grouped + * together. + * + * @param {string} name name of the directive to look up. + * @returns true if directive was registered as multi-element. + */ + function directiveIsMultiElement(name) { + if (hasDirectives.hasOwnProperty(name)) { + for (var directive, directives = $injector.get(name + Suffix), + i = 0, ii = directives.length; i < ii; i++) { + directive = directives[i]; + if (directive.multiElement) { + return true; + } + } + } + return false; + } + + /** + * When the element is replaced with HTML template then the new attributes + * on the template need to be merged with the existing attributes in the DOM. + * The desired effect is to have both of the attributes present. + * + * @param {object} dst destination attributes (original DOM) + * @param {object} src source attributes (from the directive template) + */ + function mergeTemplateAttributes(dst, src) { + var srcAttr = src.$attr, + dstAttr = dst.$attr, + $element = dst.$$element; + + // reapply the old attributes to the new element + forEach(dst, function(value, key) { + if (key.charAt(0) != '$') { + if (src[key] && src[key] !== value) { + value += (key === 'style' ? ';' : ' ') + src[key]; + } + dst.$set(key, value, true, srcAttr[key]); + } + }); + + // copy the new attributes on the old attrs object + forEach(src, function(value, key) { + if (key == 'class') { + safeAddClass($element, value); + dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value; + } else if (key == 'style') { + $element.attr('style', $element.attr('style') + ';' + value); + dst['style'] = (dst['style'] ? dst['style'] + ';' : '') + value; + // `dst` will never contain hasOwnProperty as DOM parser won't let it. + // You will get an "InvalidCharacterError: DOM Exception 5" error if you + // have an attribute like "has-own-property" or "data-has-own-property", etc. + } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) { + dst[key] = value; + dstAttr[key] = srcAttr[key]; + } + }); + } + + + function compileTemplateUrl(directives, $compileNode, tAttrs, + $rootElement, childTranscludeFn, preLinkFns, postLinkFns, previousCompileContext) { + var linkQueue = [], + afterTemplateNodeLinkFn, + afterTemplateChildLinkFn, + beforeTemplateCompileNode = $compileNode[0], + origAsyncDirective = directives.shift(), + derivedSyncDirective = inherit(origAsyncDirective, { + templateUrl: null, transclude: null, replace: null, $$originalDirective: origAsyncDirective + }), + templateUrl = (isFunction(origAsyncDirective.templateUrl)) + ? origAsyncDirective.templateUrl($compileNode, tAttrs) + : origAsyncDirective.templateUrl, + templateNamespace = origAsyncDirective.templateNamespace; + + $compileNode.empty(); + + $templateRequest(templateUrl) + .then(function(content) { + var compileNode, tempTemplateAttrs, $template, childBoundTranscludeFn; + + content = denormalizeTemplate(content); + + if (origAsyncDirective.replace) { + if (jqLiteIsTextNode(content)) { + $template = []; + } else { + $template = removeComments(wrapTemplate(templateNamespace, trim(content))); + } + compileNode = $template[0]; + + if ($template.length != 1 || compileNode.nodeType !== NODE_TYPE_ELEMENT) { + throw $compileMinErr('tplrt', + "Template for directive '{0}' must have exactly one root element. {1}", + origAsyncDirective.name, templateUrl); + } + + tempTemplateAttrs = {$attr: {}}; + replaceWith($rootElement, $compileNode, compileNode); + var templateDirectives = collectDirectives(compileNode, [], tempTemplateAttrs); + + if (isObject(origAsyncDirective.scope)) { + markDirectivesAsIsolate(templateDirectives); + } + directives = templateDirectives.concat(directives); + mergeTemplateAttributes(tAttrs, tempTemplateAttrs); + } else { + compileNode = beforeTemplateCompileNode; + $compileNode.html(content); + } + + directives.unshift(derivedSyncDirective); + + afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs, + childTranscludeFn, $compileNode, origAsyncDirective, preLinkFns, postLinkFns, + previousCompileContext); + forEach($rootElement, function(node, i) { + if (node == compileNode) { + $rootElement[i] = $compileNode[0]; + } + }); + afterTemplateChildLinkFn = compileNodes($compileNode[0].childNodes, childTranscludeFn); + + while (linkQueue.length) { + var scope = linkQueue.shift(), + beforeTemplateLinkNode = linkQueue.shift(), + linkRootElement = linkQueue.shift(), + boundTranscludeFn = linkQueue.shift(), + linkNode = $compileNode[0]; + + if (scope.$$destroyed) continue; + + if (beforeTemplateLinkNode !== beforeTemplateCompileNode) { + var oldClasses = beforeTemplateLinkNode.className; + + if (!(previousCompileContext.hasElementTranscludeDirective && + origAsyncDirective.replace)) { + // it was cloned therefore we have to clone as well. + linkNode = jqLiteClone(compileNode); + } + replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode); + + // Copy in CSS classes from original node + safeAddClass(jqLite(linkNode), oldClasses); + } + if (afterTemplateNodeLinkFn.transcludeOnThisElement) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn); + } else { + childBoundTranscludeFn = boundTranscludeFn; + } + afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, + childBoundTranscludeFn, afterTemplateNodeLinkFn); + } + linkQueue = null; + }); + + return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, boundTranscludeFn) { + var childBoundTranscludeFn = boundTranscludeFn; + if (scope.$$destroyed) return; + if (linkQueue) { + linkQueue.push(scope, + node, + rootElement, + childBoundTranscludeFn); + } else { + if (afterTemplateNodeLinkFn.transcludeOnThisElement) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn); + } + afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, childBoundTranscludeFn, + afterTemplateNodeLinkFn); + } + }; + } + + + /** + * Sorting function for bound directives. + */ + function byPriority(a, b) { + var diff = b.priority - a.priority; + if (diff !== 0) return diff; + if (a.name !== b.name) return (a.name < b.name) ? -1 : 1; + return a.index - b.index; + } + + function assertNoDuplicate(what, previousDirective, directive, element) { + + function wrapModuleNameIfDefined(moduleName) { + return moduleName ? + (' (module: ' + moduleName + ')') : + ''; + } + + if (previousDirective) { + throw $compileMinErr('multidir', 'Multiple directives [{0}{1}, {2}{3}] asking for {4} on: {5}', + previousDirective.name, wrapModuleNameIfDefined(previousDirective.$$moduleName), + directive.name, wrapModuleNameIfDefined(directive.$$moduleName), what, startingTag(element)); + } + } + + + function addTextInterpolateDirective(directives, text) { + var interpolateFn = $interpolate(text, true); + if (interpolateFn) { + directives.push({ + priority: 0, + compile: function textInterpolateCompileFn(templateNode) { + var templateNodeParent = templateNode.parent(), + hasCompileParent = !!templateNodeParent.length; + + // When transcluding a template that has bindings in the root + // we don't have a parent and thus need to add the class during linking fn. + if (hasCompileParent) compile.$$addBindingClass(templateNodeParent); + + return function textInterpolateLinkFn(scope, node) { + var parent = node.parent(); + if (!hasCompileParent) compile.$$addBindingClass(parent); + compile.$$addBindingInfo(parent, interpolateFn.expressions); + scope.$watch(interpolateFn, function interpolateFnWatchAction(value) { + node[0].nodeValue = value; + }); + }; + } + }); + } + } + + + function wrapTemplate(type, template) { + type = lowercase(type || 'html'); + switch (type) { + case 'svg': + case 'math': + var wrapper = document.createElement('div'); + wrapper.innerHTML = '<' + type + '>' + template + ''; + return wrapper.childNodes[0].childNodes; + default: + return template; + } + } + + + function getTrustedContext(node, attrNormalizedName) { + if (attrNormalizedName == "srcdoc") { + return $sce.HTML; + } + var tag = nodeName_(node); + // maction[xlink:href] can source SVG. It's not limited to . + if (attrNormalizedName == "xlinkHref" || + (tag == "form" && attrNormalizedName == "action") || + (tag != "img" && (attrNormalizedName == "src" || + attrNormalizedName == "ngSrc"))) { + return $sce.RESOURCE_URL; + } + } + + + function addAttrInterpolateDirective(node, directives, value, name, allOrNothing) { + var trustedContext = getTrustedContext(node, name); + allOrNothing = ALL_OR_NOTHING_ATTRS[name] || allOrNothing; + + var interpolateFn = $interpolate(value, true, trustedContext, allOrNothing); + + // no interpolation found -> ignore + if (!interpolateFn) return; + + + if (name === "multiple" && nodeName_(node) === "select") { + throw $compileMinErr("selmulti", + "Binding to the 'multiple' attribute is not supported. Element: {0}", + startingTag(node)); + } + + directives.push({ + priority: 100, + compile: function() { + return { + pre: function attrInterpolatePreLinkFn(scope, element, attr) { + var $$observers = (attr.$$observers || (attr.$$observers = {})); + + if (EVENT_HANDLER_ATTR_REGEXP.test(name)) { + throw $compileMinErr('nodomevents', + "Interpolations for HTML DOM event attributes are disallowed. Please use the " + + "ng- versions (such as ng-click instead of onclick) instead."); + } + + // If the attribute has changed since last $interpolate()ed + var newValue = attr[name]; + if (newValue !== value) { + // we need to interpolate again since the attribute value has been updated + // (e.g. by another directive's compile function) + // ensure unset/empty values make interpolateFn falsy + interpolateFn = newValue && $interpolate(newValue, true, trustedContext, allOrNothing); + value = newValue; + } + + // if attribute was updated so that there is no interpolation going on we don't want to + // register any observers + if (!interpolateFn) return; + + // initialize attr object so that it's ready in case we need the value for isolate + // scope initialization, otherwise the value would not be available from isolate + // directive's linking fn during linking phase + attr[name] = interpolateFn(scope); + + ($$observers[name] || ($$observers[name] = [])).$$inter = true; + (attr.$$observers && attr.$$observers[name].$$scope || scope). + $watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) { + //special case for class attribute addition + removal + //so that class changes can tap into the animation + //hooks provided by the $animate service. Be sure to + //skip animations when the first digest occurs (when + //both the new and the old values are the same) since + //the CSS classes are the non-interpolated values + if (name === 'class' && newValue != oldValue) { + attr.$updateClass(newValue, oldValue); + } else { + attr.$set(name, newValue); + } + }); + } + }; + } + }); + } + + + /** + * This is a special jqLite.replaceWith, which can replace items which + * have no parents, provided that the containing jqLite collection is provided. + * + * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes + * in the root of the tree. + * @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep + * the shell, but replace its DOM node reference. + * @param {Node} newNode The new DOM node. + */ + function replaceWith($rootElement, elementsToRemove, newNode) { + var firstElementToRemove = elementsToRemove[0], + removeCount = elementsToRemove.length, + parent = firstElementToRemove.parentNode, + i, ii; + + if ($rootElement) { + for (i = 0, ii = $rootElement.length; i < ii; i++) { + if ($rootElement[i] == firstElementToRemove) { + $rootElement[i++] = newNode; + for (var j = i, j2 = j + removeCount - 1, + jj = $rootElement.length; + j < jj; j++, j2++) { + if (j2 < jj) { + $rootElement[j] = $rootElement[j2]; + } else { + delete $rootElement[j]; + } + } + $rootElement.length -= removeCount - 1; + + // If the replaced element is also the jQuery .context then replace it + // .context is a deprecated jQuery api, so we should set it only when jQuery set it + // http://api.jquery.com/context/ + if ($rootElement.context === firstElementToRemove) { + $rootElement.context = newNode; + } + break; + } + } + } + + if (parent) { + parent.replaceChild(newNode, firstElementToRemove); + } + + // TODO(perf): what's this document fragment for? is it needed? can we at least reuse it? + var fragment = document.createDocumentFragment(); + fragment.appendChild(firstElementToRemove); + + if (jqLite.hasData(firstElementToRemove)) { + // Copy over user data (that includes Angular's $scope etc.). Don't copy private + // data here because there's no public interface in jQuery to do that and copying over + // event listeners (which is the main use of private data) wouldn't work anyway. + jqLite(newNode).data(jqLite(firstElementToRemove).data()); + + // Remove data of the replaced element. We cannot just call .remove() + // on the element it since that would deallocate scope that is needed + // for the new node. Instead, remove the data "manually". + if (!jQuery) { + delete jqLite.cache[firstElementToRemove[jqLite.expando]]; + } else { + // jQuery 2.x doesn't expose the data storage. Use jQuery.cleanData to clean up after + // the replaced element. The cleanData version monkey-patched by Angular would cause + // the scope to be trashed and we do need the very same scope to work with the new + // element. However, we cannot just cache the non-patched version and use it here as + // that would break if another library patches the method after Angular does (one + // example is jQuery UI). Instead, set a flag indicating scope destroying should be + // skipped this one time. + skipDestroyOnNextJQueryCleanData = true; + jQuery.cleanData([firstElementToRemove]); + } + } + + for (var k = 1, kk = elementsToRemove.length; k < kk; k++) { + var element = elementsToRemove[k]; + jqLite(element).remove(); // must do this way to clean up expando + fragment.appendChild(element); + delete elementsToRemove[k]; + } + + elementsToRemove[0] = newNode; + elementsToRemove.length = 1; + } + + + function cloneAndAnnotateFn(fn, annotation) { + return extend(function() { return fn.apply(null, arguments); }, fn, annotation); + } + + + function invokeLinkFn(linkFn, scope, $element, attrs, controllers, transcludeFn) { + try { + linkFn(scope, $element, attrs, controllers, transcludeFn); + } catch (e) { + $exceptionHandler(e, startingTag($element)); + } + } + + + // Set up $watches for isolate scope and controller bindings. This process + // only occurs for isolate scopes and new scopes with controllerAs. + function initializeDirectiveBindings(scope, attrs, destination, bindings, + directive, newScope) { + var onNewScopeDestroyed; + forEach(bindings, function(definition, scopeName) { + var attrName = definition.attrName, + optional = definition.optional, + mode = definition.mode, // @, =, or & + lastValue, + parentGet, parentSet, compare; + + switch (mode) { + + case '@': + if (!optional && !hasOwnProperty.call(attrs, attrName)) { + destination[scopeName] = attrs[attrName] = void 0; + } + attrs.$observe(attrName, function(value) { + if (isString(value)) { + destination[scopeName] = value; + } + }); + attrs.$$observers[attrName].$$scope = scope; + if (isString(attrs[attrName])) { + // If the attribute has been provided then we trigger an interpolation to ensure + // the value is there for use in the link fn + destination[scopeName] = $interpolate(attrs[attrName])(scope); + } + break; + + case '=': + if (!hasOwnProperty.call(attrs, attrName)) { + if (optional) break; + attrs[attrName] = void 0; + } + if (optional && !attrs[attrName]) break; + + parentGet = $parse(attrs[attrName]); + if (parentGet.literal) { + compare = equals; + } else { + compare = function(a, b) { return a === b || (a !== a && b !== b); }; + } + parentSet = parentGet.assign || function() { + // reset the change, or we will throw this exception on every $digest + lastValue = destination[scopeName] = parentGet(scope); + throw $compileMinErr('nonassign', + "Expression '{0}' used with directive '{1}' is non-assignable!", + attrs[attrName], directive.name); + }; + lastValue = destination[scopeName] = parentGet(scope); + var parentValueWatch = function parentValueWatch(parentValue) { + if (!compare(parentValue, destination[scopeName])) { + // we are out of sync and need to copy + if (!compare(parentValue, lastValue)) { + // parent changed and it has precedence + destination[scopeName] = parentValue; + } else { + // if the parent can be assigned then do so + parentSet(scope, parentValue = destination[scopeName]); + } + } + return lastValue = parentValue; + }; + parentValueWatch.$stateful = true; + var unwatch; + if (definition.collection) { + unwatch = scope.$watchCollection(attrs[attrName], parentValueWatch); + } else { + unwatch = scope.$watch($parse(attrs[attrName], parentValueWatch), null, parentGet.literal); + } + onNewScopeDestroyed = (onNewScopeDestroyed || []); + onNewScopeDestroyed.push(unwatch); + break; + + case '&': + // Don't assign Object.prototype method to scope + parentGet = attrs.hasOwnProperty(attrName) ? $parse(attrs[attrName]) : noop; + + // Don't assign noop to destination if expression is not valid + if (parentGet === noop && optional) break; + + destination[scopeName] = function(locals) { + return parentGet(scope, locals); + }; + break; + } + }); + var destroyBindings = onNewScopeDestroyed ? function destroyBindings() { + for (var i = 0, ii = onNewScopeDestroyed.length; i < ii; ++i) { + onNewScopeDestroyed[i](); + } + } : noop; + if (newScope && destroyBindings !== noop) { + newScope.$on('$destroy', destroyBindings); + return noop; + } + return destroyBindings; + } + }]; +} + +var PREFIX_REGEXP = /^((?:x|data)[\:\-_])/i; +/** + * Converts all accepted directives format into proper directive name. + * @param name Name to normalize + */ +function directiveNormalize(name) { + return camelCase(name.replace(PREFIX_REGEXP, '')); +} + +/** + * @ngdoc type + * @name $compile.directive.Attributes + * + * @description + * A shared object between directive compile / linking functions which contains normalized DOM + * element attributes. The values reflect current binding state `{{ }}`. The normalization is + * needed since all of these are treated as equivalent in Angular: + * + * ``` + * + * ``` + */ + +/** + * @ngdoc property + * @name $compile.directive.Attributes#$attr + * + * @description + * A map of DOM element attribute names to the normalized name. This is + * needed to do reverse lookup from normalized name back to actual name. + */ + + +/** + * @ngdoc method + * @name $compile.directive.Attributes#$set + * @kind function + * + * @description + * Set DOM element attribute value. + * + * + * @param {string} name Normalized element attribute name of the property to modify. The name is + * reverse-translated using the {@link ng.$compile.directive.Attributes#$attr $attr} + * property to the original name. + * @param {string} value Value to set the attribute to. The value can be an interpolated string. + */ + + + +/** + * Closure compiler type information + */ + +function nodesetLinkingFn( + /* angular.Scope */ scope, + /* NodeList */ nodeList, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn +) {} + +function directiveLinkingFn( + /* nodesetLinkingFn */ nodesetLinkingFn, + /* angular.Scope */ scope, + /* Node */ node, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn +) {} + +function tokenDifference(str1, str2) { + var values = '', + tokens1 = str1.split(/\s+/), + tokens2 = str2.split(/\s+/); + + outer: + for (var i = 0; i < tokens1.length; i++) { + var token = tokens1[i]; + for (var j = 0; j < tokens2.length; j++) { + if (token == tokens2[j]) continue outer; + } + values += (values.length > 0 ? ' ' : '') + token; + } + return values; +} + +function removeComments(jqNodes) { + jqNodes = jqLite(jqNodes); + var i = jqNodes.length; + + if (i <= 1) { + return jqNodes; + } + + while (i--) { + var node = jqNodes[i]; + if (node.nodeType === NODE_TYPE_COMMENT) { + splice.call(jqNodes, i, 1); + } + } + return jqNodes; +} + +var $controllerMinErr = minErr('$controller'); + + +var CNTRL_REG = /^(\S+)(\s+as\s+(\w+))?$/; +function identifierForController(controller, ident) { + if (ident && isString(ident)) return ident; + if (isString(controller)) { + var match = CNTRL_REG.exec(controller); + if (match) return match[3]; + } +} + + +/** + * @ngdoc provider + * @name $controllerProvider + * @description + * The {@link ng.$controller $controller service} is used by Angular to create new + * controllers. + * + * This provider allows controller registration via the + * {@link ng.$controllerProvider#register register} method. + */ +function $ControllerProvider() { + var controllers = {}, + globals = false; + + /** + * @ngdoc method + * @name $controllerProvider#register + * @param {string|Object} name Controller name, or an object map of controllers where the keys are + * the names and the values are the constructors. + * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI + * annotations in the array notation). + */ + this.register = function(name, constructor) { + assertNotHasOwnProperty(name, 'controller'); + if (isObject(name)) { + extend(controllers, name); + } else { + controllers[name] = constructor; + } + }; + + /** + * @ngdoc method + * @name $controllerProvider#allowGlobals + * @description If called, allows `$controller` to find controller constructors on `window` + */ + this.allowGlobals = function() { + globals = true; + }; + + + this.$get = ['$injector', '$window', function($injector, $window) { + + /** + * @ngdoc service + * @name $controller + * @requires $injector + * + * @param {Function|string} constructor If called with a function then it's considered to be the + * controller constructor function. Otherwise it's considered to be a string which is used + * to retrieve the controller constructor using the following steps: + * + * * check if a controller with given name is registered via `$controllerProvider` + * * check if evaluating the string on the current scope returns a constructor + * * if $controllerProvider#allowGlobals, check `window[constructor]` on the global + * `window` object (not recommended) + * + * The string can use the `controller as property` syntax, where the controller instance is published + * as the specified property on the `scope`; the `scope` must be injected into `locals` param for this + * to work correctly. + * + * @param {Object} locals Injection locals for Controller. + * @return {Object} Instance of given controller. + * + * @description + * `$controller` service is responsible for instantiating controllers. + * + * It's just a simple call to {@link auto.$injector $injector}, but extracted into + * a service, so that one can override this service with [BC version](https://gist.github.com/1649788). + */ + return function(expression, locals, later, ident) { + // PRIVATE API: + // param `later` --- indicates that the controller's constructor is invoked at a later time. + // If true, $controller will allocate the object with the correct + // prototype chain, but will not invoke the controller until a returned + // callback is invoked. + // param `ident` --- An optional label which overrides the label parsed from the controller + // expression, if any. + var instance, match, constructor, identifier; + later = later === true; + if (ident && isString(ident)) { + identifier = ident; + } + + if (isString(expression)) { + match = expression.match(CNTRL_REG); + if (!match) { + throw $controllerMinErr('ctrlfmt', + "Badly formed controller string '{0}'. " + + "Must match `__name__ as __id__` or `__name__`.", expression); + } + constructor = match[1], + identifier = identifier || match[3]; + expression = controllers.hasOwnProperty(constructor) + ? controllers[constructor] + : getter(locals.$scope, constructor, true) || + (globals ? getter($window, constructor, true) : undefined); + + assertArgFn(expression, constructor, true); + } + + if (later) { + // Instantiate controller later: + // This machinery is used to create an instance of the object before calling the + // controller's constructor itself. + // + // This allows properties to be added to the controller before the constructor is + // invoked. Primarily, this is used for isolate scope bindings in $compile. + // + // This feature is not intended for use by applications, and is thus not documented + // publicly. + // Object creation: http://jsperf.com/create-constructor/2 + var controllerPrototype = (isArray(expression) ? + expression[expression.length - 1] : expression).prototype; + instance = Object.create(controllerPrototype || null); + + if (identifier) { + addIdentifier(locals, identifier, instance, constructor || expression.name); + } + + var instantiate; + return instantiate = extend(function() { + var result = $injector.invoke(expression, instance, locals, constructor); + if (result !== instance && (isObject(result) || isFunction(result))) { + instance = result; + if (identifier) { + // If result changed, re-assign controllerAs value to scope. + addIdentifier(locals, identifier, instance, constructor || expression.name); + } + } + return instance; + }, { + instance: instance, + identifier: identifier + }); + } + + instance = $injector.instantiate(expression, locals, constructor); + + if (identifier) { + addIdentifier(locals, identifier, instance, constructor || expression.name); + } + + return instance; + }; + + function addIdentifier(locals, identifier, instance, name) { + if (!(locals && isObject(locals.$scope))) { + throw minErr('$controller')('noscp', + "Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.", + name, identifier); + } + + locals.$scope[identifier] = instance; + } + }]; +} + +/** + * @ngdoc service + * @name $document + * @requires $window + * + * @description + * A {@link angular.element jQuery or jqLite} wrapper for the browser's `window.document` object. + * + * @example + + +
    +

    $document title:

    +

    window.document title:

    +
    +     + + angular.module('documentExample', []) + .controller('ExampleController', ['$scope', '$document', function($scope, $document) { + $scope.title = $document[0].title; + $scope.windowTitle = angular.element(window.document)[0].title; + }]); + +     + */ +function $DocumentProvider() { + this.$get = ['$window', function(window) { + return jqLite(window.document); + }]; +} + +/** + * @ngdoc service + * @name $exceptionHandler + * @requires ng.$log + * + * @description + * Any uncaught exception in angular expressions is delegated to this service. + * The default implementation simply delegates to `$log.error` which logs it into + * the browser console. + * + * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by + * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing. + * + * ## Example: + * + * ```js + * angular.module('exceptionOverride', []).factory('$exceptionHandler', function() { + * return function(exception, cause) { + * exception.message += ' (caused by "' + cause + '")'; + * throw exception; + * }; + * }); + * ``` + * + * This example will override the normal action of `$exceptionHandler`, to make angular + * exceptions fail hard when they happen, instead of just logging to the console. + * + *
    + * Note, that code executed in event-listeners (even those registered using jqLite's `on`/`bind` + * methods) does not delegate exceptions to the {@link ng.$exceptionHandler $exceptionHandler} + * (unless executed during a digest). + * + * If you wish, you can manually delegate exceptions, e.g. + * `try { ... } catch(e) { $exceptionHandler(e); }` + * + * @param {Error} exception Exception associated with the error. + * @param {string=} cause optional information about the context in which + * the error was thrown. + * + */ +function $ExceptionHandlerProvider() { + this.$get = ['$log', function($log) { + return function(exception, cause) { + $log.error.apply($log, arguments); + }; + }]; +} + +var $$ForceReflowProvider = function() { + this.$get = ['$document', function($document) { + return function(domNode) { + //the line below will force the browser to perform a repaint so + //that all the animated elements within the animation frame will + //be properly updated and drawn on screen. This is required to + //ensure that the preparation animation is properly flushed so that + //the active state picks up from there. DO NOT REMOVE THIS LINE. + //DO NOT OPTIMIZE THIS LINE. THE MINIFIER WILL REMOVE IT OTHERWISE WHICH + //WILL RESULT IN AN UNPREDICTABLE BUG THAT IS VERY HARD TO TRACK DOWN AND + //WILL TAKE YEARS AWAY FROM YOUR LIFE. + if (domNode) { + if (!domNode.nodeType && domNode instanceof jqLite) { + domNode = domNode[0]; + } + } else { + domNode = $document[0].body; + } + return domNode.offsetWidth + 1; + }; + }]; +}; + +var APPLICATION_JSON = 'application/json'; +var CONTENT_TYPE_APPLICATION_JSON = {'Content-Type': APPLICATION_JSON + ';charset=utf-8'}; +var JSON_START = /^\[|^\{(?!\{)/; +var JSON_ENDS = { + '[': /]$/, + '{': /}$/ +}; +var JSON_PROTECTION_PREFIX = /^\)\]\}',?\n/; +var $httpMinErr = minErr('$http'); +var $httpMinErrLegacyFn = function(method) { + return function() { + throw $httpMinErr('legacy', 'The method `{0}` on the promise returned from `$http` has been disabled.', method); + }; +}; + +function serializeValue(v) { + if (isObject(v)) { + return isDate(v) ? v.toISOString() : toJson(v); + } + return v; +} + + +function $HttpParamSerializerProvider() { + /** + * @ngdoc service + * @name $httpParamSerializer + * @description + * + * Default {@link $http `$http`} params serializer that converts objects to strings + * according to the following rules: + * + * * `{'foo': 'bar'}` results in `foo=bar` + * * `{'foo': Date.now()}` results in `foo=2015-04-01T09%3A50%3A49.262Z` (`toISOString()` and encoded representation of a Date object) + * * `{'foo': ['bar', 'baz']}` results in `foo=bar&foo=baz` (repeated key for each array element) + * * `{'foo': {'bar':'baz'}}` results in `foo=%7B%22bar%22%3A%22baz%22%7D"` (stringified and encoded representation of an object) + * + * Note that serializer will sort the request parameters alphabetically. + * */ + + this.$get = function() { + return function ngParamSerializer(params) { + if (!params) return ''; + var parts = []; + forEachSorted(params, function(value, key) { + if (value === null || isUndefined(value)) return; + if (isArray(value)) { + forEach(value, function(v, k) { + parts.push(encodeUriQuery(key) + '=' + encodeUriQuery(serializeValue(v))); + }); + } else { + parts.push(encodeUriQuery(key) + '=' + encodeUriQuery(serializeValue(value))); + } + }); + + return parts.join('&'); + }; + }; +} + +function $HttpParamSerializerJQLikeProvider() { + /** + * @ngdoc service + * @name $httpParamSerializerJQLike + * @description + * + * Alternative {@link $http `$http`} params serializer that follows + * jQuery's [`param()`](http://api.jquery.com/jquery.param/) method logic. + * The serializer will also sort the params alphabetically. + * + * To use it for serializing `$http` request parameters, set it as the `paramSerializer` property: + * + * ```js + * $http({ + * url: myUrl, + * method: 'GET', + * params: myParams, + * paramSerializer: '$httpParamSerializerJQLike' + * }); + * ``` + * + * It is also possible to set it as the default `paramSerializer` in the + * {@link $httpProvider#defaults `$httpProvider`}. + * + * Additionally, you can inject the serializer and use it explicitly, for example to serialize + * form data for submission: + * + * ```js + * .controller(function($http, $httpParamSerializerJQLike) { + * //... + * + * $http({ + * url: myUrl, + * method: 'POST', + * data: $httpParamSerializerJQLike(myData), + * headers: { + * 'Content-Type': 'application/x-www-form-urlencoded' + * } + * }); + * + * }); + * ``` + * + * */ + this.$get = function() { + return function jQueryLikeParamSerializer(params) { + if (!params) return ''; + var parts = []; + serialize(params, '', true); + return parts.join('&'); + + function serialize(toSerialize, prefix, topLevel) { + if (toSerialize === null || isUndefined(toSerialize)) return; + if (isArray(toSerialize)) { + forEach(toSerialize, function(value, index) { + serialize(value, prefix + '[' + (isObject(value) ? index : '') + ']'); + }); + } else if (isObject(toSerialize) && !isDate(toSerialize)) { + forEachSorted(toSerialize, function(value, key) { + serialize(value, prefix + + (topLevel ? '' : '[') + + key + + (topLevel ? '' : ']')); + }); + } else { + parts.push(encodeUriQuery(prefix) + '=' + encodeUriQuery(serializeValue(toSerialize))); + } + } + }; + }; +} + +function defaultHttpResponseTransform(data, headers) { + if (isString(data)) { + // Strip json vulnerability protection prefix and trim whitespace + var tempData = data.replace(JSON_PROTECTION_PREFIX, '').trim(); + + if (tempData) { + var contentType = headers('Content-Type'); + if ((contentType && (contentType.indexOf(APPLICATION_JSON) === 0)) || isJsonLike(tempData)) { + data = fromJson(tempData); + } + } + } + + return data; +} + +function isJsonLike(str) { + var jsonStart = str.match(JSON_START); + return jsonStart && JSON_ENDS[jsonStart[0]].test(str); +} + +/** + * Parse headers into key value object + * + * @param {string} headers Raw headers as a string + * @returns {Object} Parsed headers as key value object + */ +function parseHeaders(headers) { + var parsed = createMap(), i; + + function fillInParsed(key, val) { + if (key) { + parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val; + } + } + + if (isString(headers)) { + forEach(headers.split('\n'), function(line) { + i = line.indexOf(':'); + fillInParsed(lowercase(trim(line.substr(0, i))), trim(line.substr(i + 1))); + }); + } else if (isObject(headers)) { + forEach(headers, function(headerVal, headerKey) { + fillInParsed(lowercase(headerKey), trim(headerVal)); + }); + } + + return parsed; +} + + +/** + * Returns a function that provides access to parsed headers. + * + * Headers are lazy parsed when first requested. + * @see parseHeaders + * + * @param {(string|Object)} headers Headers to provide access to. + * @returns {function(string=)} Returns a getter function which if called with: + * + * - if called with single an argument returns a single header value or null + * - if called with no arguments returns an object containing all headers. + */ +function headersGetter(headers) { + var headersObj; + + return function(name) { + if (!headersObj) headersObj = parseHeaders(headers); + + if (name) { + var value = headersObj[lowercase(name)]; + if (value === void 0) { + value = null; + } + return value; + } + + return headersObj; + }; +} + + +/** + * Chain all given functions + * + * This function is used for both request and response transforming + * + * @param {*} data Data to transform. + * @param {function(string=)} headers HTTP headers getter fn. + * @param {number} status HTTP status code of the response. + * @param {(Function|Array.)} fns Function or an array of functions. + * @returns {*} Transformed data. + */ +function transformData(data, headers, status, fns) { + if (isFunction(fns)) { + return fns(data, headers, status); + } + + forEach(fns, function(fn) { + data = fn(data, headers, status); + }); + + return data; +} + + +function isSuccess(status) { + return 200 <= status && status < 300; +} + + +/** + * @ngdoc provider + * @name $httpProvider + * @description + * Use `$httpProvider` to change the default behavior of the {@link ng.$http $http} service. + * */ +function $HttpProvider() { + /** + * @ngdoc property + * @name $httpProvider#defaults + * @description + * + * Object containing default values for all {@link ng.$http $http} requests. + * + * - **`defaults.cache`** - {Object} - an object built with {@link ng.$cacheFactory `$cacheFactory`} + * that will provide the cache for all requests who set their `cache` property to `true`. + * If you set the `defaults.cache = false` then only requests that specify their own custom + * cache object will be cached. See {@link $http#caching $http Caching} for more information. + * + * - **`defaults.xsrfCookieName`** - {string} - Name of cookie containing the XSRF token. + * Defaults value is `'XSRF-TOKEN'`. + * + * - **`defaults.xsrfHeaderName`** - {string} - Name of HTTP header to populate with the + * XSRF token. Defaults value is `'X-XSRF-TOKEN'`. + * + * - **`defaults.headers`** - {Object} - Default headers for all $http requests. + * Refer to {@link ng.$http#setting-http-headers $http} for documentation on + * setting default headers. + * - **`defaults.headers.common`** + * - **`defaults.headers.post`** + * - **`defaults.headers.put`** + * - **`defaults.headers.patch`** + * + * + * - **`defaults.paramSerializer`** - `{string|function(Object):string}` - A function + * used to the prepare string representation of request parameters (specified as an object). + * If specified as string, it is interpreted as a function registered with the {@link auto.$injector $injector}. + * Defaults to {@link ng.$httpParamSerializer $httpParamSerializer}. + * + **/ + var defaults = this.defaults = { + // transform incoming response data + transformResponse: [defaultHttpResponseTransform], + + // transform outgoing request data + transformRequest: [function(d) { + return isObject(d) && !isFile(d) && !isBlob(d) && !isFormData(d) ? toJson(d) : d; + }], + + // default headers + headers: { + common: { + 'Accept': 'application/json, text/plain, */*' + }, + post: shallowCopy(CONTENT_TYPE_APPLICATION_JSON), + put: shallowCopy(CONTENT_TYPE_APPLICATION_JSON), + patch: shallowCopy(CONTENT_TYPE_APPLICATION_JSON) + }, + + xsrfCookieName: 'XSRF-TOKEN', + xsrfHeaderName: 'X-XSRF-TOKEN', + + paramSerializer: '$httpParamSerializer' + }; + + var useApplyAsync = false; + /** + * @ngdoc method + * @name $httpProvider#useApplyAsync + * @description + * + * Configure $http service to combine processing of multiple http responses received at around + * the same time via {@link ng.$rootScope.Scope#$applyAsync $rootScope.$applyAsync}. This can result in + * significant performance improvement for bigger applications that make many HTTP requests + * concurrently (common during application bootstrap). + * + * Defaults to false. If no value is specified, returns the current configured value. + * + * @param {boolean=} value If true, when requests are loaded, they will schedule a deferred + * "apply" on the next tick, giving time for subsequent requests in a roughly ~10ms window + * to load and share the same digest cycle. + * + * @returns {boolean|Object} If a value is specified, returns the $httpProvider for chaining. + * otherwise, returns the current configured value. + **/ + this.useApplyAsync = function(value) { + if (isDefined(value)) { + useApplyAsync = !!value; + return this; + } + return useApplyAsync; + }; + + var useLegacyPromise = true; + /** + * @ngdoc method + * @name $httpProvider#useLegacyPromiseExtensions + * @description + * + * Configure `$http` service to return promises without the shorthand methods `success` and `error`. + * This should be used to make sure that applications work without these methods. + * + * Defaults to false. If no value is specified, returns the current configured value. + * + * @param {boolean=} value If true, `$http` will return a normal promise without the `success` and `error` methods. + * + * @returns {boolean|Object} If a value is specified, returns the $httpProvider for chaining. + * otherwise, returns the current configured value. + **/ + this.useLegacyPromiseExtensions = function(value) { + if (isDefined(value)) { + useLegacyPromise = !!value; + return this; + } + return useLegacyPromise; + }; + + /** + * @ngdoc property + * @name $httpProvider#interceptors + * @description + * + * Array containing service factories for all synchronous or asynchronous {@link ng.$http $http} + * pre-processing of request or postprocessing of responses. + * + * These service factories are ordered by request, i.e. they are applied in the same order as the + * array, on request, but reverse order, on response. + * + * {@link ng.$http#interceptors Interceptors detailed info} + **/ + var interceptorFactories = this.interceptors = []; + + this.$get = ['$httpBackend', '$$cookieReader', '$cacheFactory', '$rootScope', '$q', '$injector', + function($httpBackend, $$cookieReader, $cacheFactory, $rootScope, $q, $injector) { + + var defaultCache = $cacheFactory('$http'); + + /** + * Make sure that default param serializer is exposed as a function + */ + defaults.paramSerializer = isString(defaults.paramSerializer) ? + $injector.get(defaults.paramSerializer) : defaults.paramSerializer; + + /** + * Interceptors stored in reverse order. Inner interceptors before outer interceptors. + * The reversal is needed so that we can build up the interception chain around the + * server request. + */ + var reversedInterceptors = []; + + forEach(interceptorFactories, function(interceptorFactory) { + reversedInterceptors.unshift(isString(interceptorFactory) + ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory)); + }); + + /** + * @ngdoc service + * @kind function + * @name $http + * @requires ng.$httpBackend + * @requires $cacheFactory + * @requires $rootScope + * @requires $q + * @requires $injector + * + * @description + * The `$http` service is a core Angular service that facilitates communication with the remote + * HTTP servers via the browser's [XMLHttpRequest](https://developer.mozilla.org/en/xmlhttprequest) + * object or via [JSONP](http://en.wikipedia.org/wiki/JSONP). + * + * For unit testing applications that use `$http` service, see + * {@link ngMock.$httpBackend $httpBackend mock}. + * + * For a higher level of abstraction, please check out the {@link ngResource.$resource + * $resource} service. + * + * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by + * the $q service. While for simple usage patterns this doesn't matter much, for advanced usage + * it is important to familiarize yourself with these APIs and the guarantees they provide. + * + * + * ## General usage + * The `$http` service is a function which takes a single argument — a configuration object — + * that is used to generate an HTTP request and returns a {@link ng.$q promise}. + * + * ```js + * // Simple GET request example : + * $http.get('/someUrl'). + * then(function(response) { + * // this callback will be called asynchronously + * // when the response is available + * }, function(response) { + * // called asynchronously if an error occurs + * // or server returns response with an error status. + * }); + * ``` + * + * ```js + * // Simple POST request example (passing data) : + * $http.post('/someUrl', {msg:'hello word!'}). + * then(function(response) { + * // this callback will be called asynchronously + * // when the response is available + * }, function(response) { + * // called asynchronously if an error occurs + * // or server returns response with an error status. + * }); + * ``` + * + * The response object has these properties: + * + * - **data** – `{string|Object}` – The response body transformed with the transform + * functions. + * - **status** – `{number}` – HTTP status code of the response. + * - **headers** – `{function([headerName])}` – Header getter function. + * - **config** – `{Object}` – The configuration object that was used to generate the request. + * - **statusText** – `{string}` – HTTP status text of the response. + * + * A response status code between 200 and 299 is considered a success status and + * will result in the success callback being called. Note that if the response is a redirect, + * XMLHttpRequest will transparently follow it, meaning that the error callback will not be + * called for such responses. + * + * ## Writing Unit Tests that use $http + * When unit testing (using {@link ngMock ngMock}), it is necessary to call + * {@link ngMock.$httpBackend#flush $httpBackend.flush()} to flush each pending + * request using trained responses. + * + * ``` + * $httpBackend.expectGET(...); + * $http.get(...); + * $httpBackend.flush(); + * ``` + * + * ## Shortcut methods + * + * Shortcut methods are also available. All shortcut methods require passing in the URL, and + * request data must be passed in for POST/PUT requests. + * + * ```js + * $http.get('/someUrl').then(successCallback); + * $http.post('/someUrl', data).then(successCallback); + * ``` + * + * Complete list of shortcut methods: + * + * - {@link ng.$http#get $http.get} + * - {@link ng.$http#head $http.head} + * - {@link ng.$http#post $http.post} + * - {@link ng.$http#put $http.put} + * - {@link ng.$http#delete $http.delete} + * - {@link ng.$http#jsonp $http.jsonp} + * - {@link ng.$http#patch $http.patch} + * + * + * ## Deprecation Notice + *
    + * The `$http` legacy promise methods `success` and `error` have been deprecated. + * Use the standard `then` method instead. + * If {@link $httpProvider#useLegacyPromiseExtensions `$httpProvider.useLegacyPromiseExtensions`} is set to + * `false` then these methods will throw {@link $http:legacy `$http/legacy`} error. + *
    + * + * ## Setting HTTP Headers + * + * The $http service will automatically add certain HTTP headers to all requests. These defaults + * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration + * object, which currently contains this default configuration: + * + * - `$httpProvider.defaults.headers.common` (headers that are common for all requests): + * - `Accept: application/json, text/plain, * / *` + * - `$httpProvider.defaults.headers.post`: (header defaults for POST requests) + * - `Content-Type: application/json` + * - `$httpProvider.defaults.headers.put` (header defaults for PUT requests) + * - `Content-Type: application/json` + * + * To add or overwrite these defaults, simply add or remove a property from these configuration + * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object + * with the lowercased HTTP method name as the key, e.g. + * `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }`. + * + * The defaults can also be set at runtime via the `$http.defaults` object in the same + * fashion. For example: + * + * ``` + * module.run(function($http) { + * $http.defaults.headers.common.Authorization = 'Basic YmVlcDpib29w' + * }); + * ``` + * + * In addition, you can supply a `headers` property in the config object passed when + * calling `$http(config)`, which overrides the defaults without changing them globally. + * + * To explicitly remove a header automatically added via $httpProvider.defaults.headers on a per request basis, + * Use the `headers` property, setting the desired header to `undefined`. For example: + * + * ```js + * var req = { + * method: 'POST', + * url: 'http://example.com', + * headers: { + * 'Content-Type': undefined + * }, + * data: { test: 'test' } + * } + * + * $http(req).then(function(){...}, function(){...}); + * ``` + * + * ## Transforming Requests and Responses + * + * Both requests and responses can be transformed using transformation functions: `transformRequest` + * and `transformResponse`. These properties can be a single function that returns + * the transformed value (`function(data, headersGetter, status)`) or an array of such transformation functions, + * which allows you to `push` or `unshift` a new transformation function into the transformation chain. + * + * ### Default Transformations + * + * The `$httpProvider` provider and `$http` service expose `defaults.transformRequest` and + * `defaults.transformResponse` properties. If a request does not provide its own transformations + * then these will be applied. + * + * You can augment or replace the default transformations by modifying these properties by adding to or + * replacing the array. + * + * Angular provides the following default transformations: + * + * Request transformations (`$httpProvider.defaults.transformRequest` and `$http.defaults.transformRequest`): + * + * - If the `data` property of the request configuration object contains an object, serialize it + * into JSON format. + * + * Response transformations (`$httpProvider.defaults.transformResponse` and `$http.defaults.transformResponse`): + * + * - If XSRF prefix is detected, strip it (see Security Considerations section below). + * - If JSON response is detected, deserialize it using a JSON parser. + * + * + * ### Overriding the Default Transformations Per Request + * + * If you wish override the request/response transformations only for a single request then provide + * `transformRequest` and/or `transformResponse` properties on the configuration object passed + * into `$http`. + * + * Note that if you provide these properties on the config object the default transformations will be + * overwritten. If you wish to augment the default transformations then you must include them in your + * local transformation array. + * + * The following code demonstrates adding a new response transformation to be run after the default response + * transformations have been run. + * + * ```js + * function appendTransform(defaults, transform) { + * + * // We can't guarantee that the default transformation is an array + * defaults = angular.isArray(defaults) ? defaults : [defaults]; + * + * // Append the new transformation to the defaults + * return defaults.concat(transform); + * } + * + * $http({ + * url: '...', + * method: 'GET', + * transformResponse: appendTransform($http.defaults.transformResponse, function(value) { + * return doTransform(value); + * }) + * }); + * ``` + * + * + * ## Caching + * + * To enable caching, set the request configuration `cache` property to `true` (to use default + * cache) or to a custom cache object (built with {@link ng.$cacheFactory `$cacheFactory`}). + * When the cache is enabled, `$http` stores the response from the server in the specified + * cache. The next time the same request is made, the response is served from the cache without + * sending a request to the server. + * + * Note that even if the response is served from cache, delivery of the data is asynchronous in + * the same way that real requests are. + * + * If there are multiple GET requests for the same URL that should be cached using the same + * cache, but the cache is not populated yet, only one request to the server will be made and + * the remaining requests will be fulfilled using the response from the first request. + * + * You can change the default cache to a new object (built with + * {@link ng.$cacheFactory `$cacheFactory`}) by updating the + * {@link ng.$http#defaults `$http.defaults.cache`} property. All requests who set + * their `cache` property to `true` will now use this cache object. + * + * If you set the default cache to `false` then only requests that specify their own custom + * cache object will be cached. + * + * ## Interceptors + * + * Before you start creating interceptors, be sure to understand the + * {@link ng.$q $q and deferred/promise APIs}. + * + * For purposes of global error handling, authentication, or any kind of synchronous or + * asynchronous pre-processing of request or postprocessing of responses, it is desirable to be + * able to intercept requests before they are handed to the server and + * responses before they are handed over to the application code that + * initiated these requests. The interceptors leverage the {@link ng.$q + * promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing. + * + * The interceptors are service factories that are registered with the `$httpProvider` by + * adding them to the `$httpProvider.interceptors` array. The factory is called and + * injected with dependencies (if specified) and returns the interceptor. + * + * There are two kinds of interceptors (and two kinds of rejection interceptors): + * + * * `request`: interceptors get called with a http `config` object. The function is free to + * modify the `config` object or create a new one. The function needs to return the `config` + * object directly, or a promise containing the `config` or a new `config` object. + * * `requestError`: interceptor gets called when a previous interceptor threw an error or + * resolved with a rejection. + * * `response`: interceptors get called with http `response` object. The function is free to + * modify the `response` object or create a new one. The function needs to return the `response` + * object directly, or as a promise containing the `response` or a new `response` object. + * * `responseError`: interceptor gets called when a previous interceptor threw an error or + * resolved with a rejection. + * + * + * ```js + * // register the interceptor as a service + * $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) { + * return { + * // optional method + * 'request': function(config) { + * // do something on success + * return config; + * }, + * + * // optional method + * 'requestError': function(rejection) { + * // do something on error + * if (canRecover(rejection)) { + * return responseOrNewPromise + * } + * return $q.reject(rejection); + * }, + * + * + * + * // optional method + * 'response': function(response) { + * // do something on success + * return response; + * }, + * + * // optional method + * 'responseError': function(rejection) { + * // do something on error + * if (canRecover(rejection)) { + * return responseOrNewPromise + * } + * return $q.reject(rejection); + * } + * }; + * }); + * + * $httpProvider.interceptors.push('myHttpInterceptor'); + * + * + * // alternatively, register the interceptor via an anonymous factory + * $httpProvider.interceptors.push(function($q, dependency1, dependency2) { + * return { + * 'request': function(config) { + * // same as above + * }, + * + * 'response': function(response) { + * // same as above + * } + * }; + * }); + * ``` + * + * ## Security Considerations + * + * When designing web applications, consider security threats from: + * + * - [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx) + * - [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) + * + * Both server and the client must cooperate in order to eliminate these threats. Angular comes + * pre-configured with strategies that address these issues, but for this to work backend server + * cooperation is required. + * + * ### JSON Vulnerability Protection + * + * A [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx) + * allows third party website to turn your JSON resource URL into + * [JSONP](http://en.wikipedia.org/wiki/JSONP) request under some conditions. To + * counter this your server can prefix all JSON requests with following string `")]}',\n"`. + * Angular will automatically strip the prefix before processing it as JSON. + * + * For example if your server needs to return: + * ```js + * ['one','two'] + * ``` + * + * which is vulnerable to attack, your server can return: + * ```js + * )]}', + * ['one','two'] + * ``` + * + * Angular will strip the prefix, before processing the JSON. + * + * + * ### Cross Site Request Forgery (XSRF) Protection + * + * [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) is a technique by which + * an unauthorized site can gain your user's private data. Angular provides a mechanism + * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie + * (by default, `XSRF-TOKEN`) and sets it as an HTTP header (`X-XSRF-TOKEN`). Since only + * JavaScript that runs on your domain could read the cookie, your server can be assured that + * the XHR came from JavaScript running on your domain. The header will not be set for + * cross-domain requests. + * + * To take advantage of this, your server needs to set a token in a JavaScript readable session + * cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the + * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure + * that only JavaScript running on your domain could have sent the request. The token must be + * unique for each user and must be verifiable by the server (to prevent the JavaScript from + * making up its own tokens). We recommend that the token is a digest of your site's + * authentication cookie with a [salt](https://en.wikipedia.org/wiki/Salt_(cryptography)) + * for added security. + * + * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName + * properties of either $httpProvider.defaults at config-time, $http.defaults at run-time, + * or the per-request config object. + * + * In order to prevent collisions in environments where multiple Angular apps share the + * same domain or subdomain, we recommend that each application uses unique cookie name. + * + * @param {object} config Object describing the request to be made and how it should be + * processed. The object has following properties: + * + * - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc) + * - **url** – `{string}` – Absolute or relative URL of the resource that is being requested. + * - **params** – `{Object.}` – Map of strings or objects which will be serialized + * with the `paramSerializer` and appended as GET parameters. + * - **data** – `{string|Object}` – Data to be sent as the request message data. + * - **headers** – `{Object}` – Map of strings or functions which return strings representing + * HTTP headers to send to the server. If the return value of a function is null, the + * header will not be sent. Functions accept a config object as an argument. + * - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token. + * - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token. + * - **transformRequest** – + * `{function(data, headersGetter)|Array.}` – + * transform function or an array of such functions. The transform function takes the http + * request body and headers and returns its transformed (typically serialized) version. + * See {@link ng.$http#overriding-the-default-transformations-per-request + * Overriding the Default Transformations} + * - **transformResponse** – + * `{function(data, headersGetter, status)|Array.}` – + * transform function or an array of such functions. The transform function takes the http + * response body, headers and status and returns its transformed (typically deserialized) version. + * See {@link ng.$http#overriding-the-default-transformations-per-request + * Overriding the Default TransformationjqLiks} + * - **paramSerializer** - `{string|function(Object):string}` - A function used to + * prepare the string representation of request parameters (specified as an object). + * If specified as string, it is interpreted as function registered with the + * {@link $injector $injector}, which means you can create your own serializer + * by registering it as a {@link auto.$provide#service service}. + * The default serializer is the {@link $httpParamSerializer $httpParamSerializer}; + * alternatively, you can use the {@link $httpParamSerializerJQLike $httpParamSerializerJQLike} + * - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the + * GET request, otherwise if a cache instance built with + * {@link ng.$cacheFactory $cacheFactory}, this cache will be used for + * caching. + * - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise} + * that should abort the request when resolved. + * - **withCredentials** - `{boolean}` - whether to set the `withCredentials` flag on the + * XHR object. See [requests with credentials](https://developer.mozilla.org/docs/Web/HTTP/Access_control_CORS#Requests_with_credentials) + * for more information. + * - **responseType** - `{string}` - see + * [XMLHttpRequest.responseType](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest#xmlhttprequest-responsetype). + * + * @returns {HttpPromise} Returns a {@link ng.$q `Promise}` that will be resolved to a response object + * when the request succeeds or fails. + * + * + * @property {Array.} pendingRequests Array of config objects for currently pending + * requests. This is primarily meant to be used for debugging purposes. + * + * + * @example + + +
    + + +
    + + + + 
    http status code: {{status}}
    + 
    http response data: {{data}}
    +
    +     + + angular.module('httpExample', []) + .controller('FetchController', ['$scope', '$http', '$templateCache', + function($scope, $http, $templateCache) { + $scope.method = 'GET'; + $scope.url = 'http-hello.html'; + + $scope.fetch = function() { + $scope.code = null; + $scope.response = null; + + $http({method: $scope.method, url: $scope.url, cache: $templateCache}). + then(function(response) { + $scope.status = response.status; + $scope.data = response.data; + }, function(response) { + $scope.data = response.data || "Request failed"; + $scope.status = response.status; + }); + }; + + $scope.updateModel = function(method, url) { + $scope.method = method; + $scope.url = url; + }; + }]); + + + Hello, $http! + + + var status = element(by.binding('status')); + var data = element(by.binding('data')); + var fetchBtn = element(by.id('fetchbtn')); + var sampleGetBtn = element(by.id('samplegetbtn')); + var sampleJsonpBtn = element(by.id('samplejsonpbtn')); + var invalidJsonpBtn = element(by.id('invalidjsonpbtn')); + + it('should make an xhr GET request', function() { + sampleGetBtn.click(); + fetchBtn.click(); + expect(status.getText()).toMatch('200'); + expect(data.getText()).toMatch(/Hello, \$http!/); + }); + +// Commented out due to flakes. See https://github.com/angular/angular.js/issues/9185 +// it('should make a JSONP request to angularjs.org', function() { +// sampleJsonpBtn.click(); +// fetchBtn.click(); +// expect(status.getText()).toMatch('200'); +// expect(data.getText()).toMatch(/Super Hero!/); +// }); + + it('should make JSONP request to invalid URL and invoke the error handler', + function() { + invalidJsonpBtn.click(); + fetchBtn.click(); + expect(status.getText()).toMatch('0'); + expect(data.getText()).toMatch('Request failed'); + }); + +     + */ + function $http(requestConfig) { + + if (!angular.isObject(requestConfig)) { + throw minErr('$http')('badreq', 'Http request configuration must be an object. Received: {0}', requestConfig); + } + + var config = extend({ + method: 'get', + transformRequest: defaults.transformRequest, + transformResponse: defaults.transformResponse, + paramSerializer: defaults.paramSerializer + }, requestConfig); + + config.headers = mergeHeaders(requestConfig); + config.method = uppercase(config.method); + config.paramSerializer = isString(config.paramSerializer) ? + $injector.get(config.paramSerializer) : config.paramSerializer; + + var serverRequest = function(config) { + var headers = config.headers; + var reqData = transformData(config.data, headersGetter(headers), undefined, config.transformRequest); + + // strip content-type if data is undefined + if (isUndefined(reqData)) { + forEach(headers, function(value, header) { + if (lowercase(header) === 'content-type') { + delete headers[header]; + } + }); + } + + if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) { + config.withCredentials = defaults.withCredentials; + } + + // send request + return sendReq(config, reqData).then(transformResponse, transformResponse); + }; + + var chain = [serverRequest, undefined]; + var promise = $q.when(config); + + // apply interceptors + forEach(reversedInterceptors, function(interceptor) { + if (interceptor.request || interceptor.requestError) { + chain.unshift(interceptor.request, interceptor.requestError); + } + if (interceptor.response || interceptor.responseError) { + chain.push(interceptor.response, interceptor.responseError); + } + }); + + while (chain.length) { + var thenFn = chain.shift(); + var rejectFn = chain.shift(); + + promise = promise.then(thenFn, rejectFn); + } + + if (useLegacyPromise) { + promise.success = function(fn) { + assertArgFn(fn, 'fn'); + + promise.then(function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; + + promise.error = function(fn) { + assertArgFn(fn, 'fn'); + + promise.then(null, function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; + } else { + promise.success = $httpMinErrLegacyFn('success'); + promise.error = $httpMinErrLegacyFn('error'); + } + + return promise; + + function transformResponse(response) { + // make a copy since the response must be cacheable + var resp = extend({}, response); + if (!response.data) { + resp.data = response.data; + } else { + resp.data = transformData(response.data, response.headers, response.status, config.transformResponse); + } + return (isSuccess(response.status)) + ? resp + : $q.reject(resp); + } + + function executeHeaderFns(headers, config) { + var headerContent, processedHeaders = {}; + + forEach(headers, function(headerFn, header) { + if (isFunction(headerFn)) { + headerContent = headerFn(config); + if (headerContent != null) { + processedHeaders[header] = headerContent; + } + } else { + processedHeaders[header] = headerFn; + } + }); + + return processedHeaders; + } + + function mergeHeaders(config) { + var defHeaders = defaults.headers, + reqHeaders = extend({}, config.headers), + defHeaderName, lowercaseDefHeaderName, reqHeaderName; + + defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]); + + // using for-in instead of forEach to avoid unecessary iteration after header has been found + defaultHeadersIteration: + for (defHeaderName in defHeaders) { + lowercaseDefHeaderName = lowercase(defHeaderName); + + for (reqHeaderName in reqHeaders) { + if (lowercase(reqHeaderName) === lowercaseDefHeaderName) { + continue defaultHeadersIteration; + } + } + + reqHeaders[defHeaderName] = defHeaders[defHeaderName]; + } + + // execute if header value is a function for merged headers + return executeHeaderFns(reqHeaders, shallowCopy(config)); + } + } + + $http.pendingRequests = []; + + /** + * @ngdoc method + * @name $http#get + * + * @description + * Shortcut method to perform `GET` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#delete + * + * @description + * Shortcut method to perform `DELETE` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#head + * + * @description + * Shortcut method to perform `HEAD` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#jsonp + * + * @description + * Shortcut method to perform `JSONP` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request. + * The name of the callback should be the string `JSON_CALLBACK`. + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethods('get', 'delete', 'head', 'jsonp'); + + /** + * @ngdoc method + * @name $http#post + * + * @description + * Shortcut method to perform `POST` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#put + * + * @description + * Shortcut method to perform `PUT` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#patch + * + * @description + * Shortcut method to perform `PATCH` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethodsWithData('post', 'put', 'patch'); + + /** + * @ngdoc property + * @name $http#defaults + * + * @description + * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of + * default headers, withCredentials as well as request and response transformations. + * + * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above. + */ + $http.defaults = defaults; + + + return $http; + + + function createShortMethods(names) { + forEach(arguments, function(name) { + $http[name] = function(url, config) { + return $http(extend({}, config || {}, { + method: name, + url: url + })); + }; + }); + } + + + function createShortMethodsWithData(name) { + forEach(arguments, function(name) { + $http[name] = function(url, data, config) { + return $http(extend({}, config || {}, { + method: name, + url: url, + data: data + })); + }; + }); + } + + + /** + * Makes the request. + * + * !!! ACCESSES CLOSURE VARS: + * $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests + */ + function sendReq(config, reqData) { + var deferred = $q.defer(), + promise = deferred.promise, + cache, + cachedResp, + reqHeaders = config.headers, + url = buildUrl(config.url, config.paramSerializer(config.params)); + + $http.pendingRequests.push(config); + promise.then(removePendingReq, removePendingReq); + + + if ((config.cache || defaults.cache) && config.cache !== false && + (config.method === 'GET' || config.method === 'JSONP')) { + cache = isObject(config.cache) ? config.cache + : isObject(defaults.cache) ? defaults.cache + : defaultCache; + } + + if (cache) { + cachedResp = cache.get(url); + if (isDefined(cachedResp)) { + if (isPromiseLike(cachedResp)) { + // cached request has already been sent, but there is no response yet + cachedResp.then(resolvePromiseWithResult, resolvePromiseWithResult); + } else { + // serving from cache + if (isArray(cachedResp)) { + resolvePromise(cachedResp[1], cachedResp[0], shallowCopy(cachedResp[2]), cachedResp[3]); + } else { + resolvePromise(cachedResp, 200, {}, 'OK'); + } + } + } else { + // put the promise for the non-transformed response into cache as a placeholder + cache.put(url, promise); + } + } + + + // if we won't have the response in cache, set the xsrf headers and + // send the request to the backend + if (isUndefined(cachedResp)) { + var xsrfValue = urlIsSameOrigin(config.url) + ? $$cookieReader()[config.xsrfCookieName || defaults.xsrfCookieName] + : undefined; + if (xsrfValue) { + reqHeaders[(config.xsrfHeaderName || defaults.xsrfHeaderName)] = xsrfValue; + } + + $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout, + config.withCredentials, config.responseType); + } + + return promise; + + + /** + * Callback registered to $httpBackend(): + * - caches the response if desired + * - resolves the raw $http promise + * - calls $apply + */ + function done(status, response, headersString, statusText) { + if (cache) { + if (isSuccess(status)) { + cache.put(url, [status, response, parseHeaders(headersString), statusText]); + } else { + // remove promise from the cache + cache.remove(url); + } + } + + function resolveHttpPromise() { + resolvePromise(response, status, headersString, statusText); + } + + if (useApplyAsync) { + $rootScope.$applyAsync(resolveHttpPromise); + } else { + resolveHttpPromise(); + if (!$rootScope.$$phase) $rootScope.$apply(); + } + } + + + /** + * Resolves the raw $http promise. + */ + function resolvePromise(response, status, headers, statusText) { + //status: HTTP response status code, 0, -1 (aborted by timeout / promise) + status = status >= -1 ? status : 0; + + (isSuccess(status) ? deferred.resolve : deferred.reject)({ + data: response, + status: status, + headers: headersGetter(headers), + config: config, + statusText: statusText + }); + } + + function resolvePromiseWithResult(result) { + resolvePromise(result.data, result.status, shallowCopy(result.headers()), result.statusText); + } + + function removePendingReq() { + var idx = $http.pendingRequests.indexOf(config); + if (idx !== -1) $http.pendingRequests.splice(idx, 1); + } + } + + + function buildUrl(url, serializedParams) { + if (serializedParams.length > 0) { + url += ((url.indexOf('?') == -1) ? '?' : '&') + serializedParams; + } + return url; + } + }]; +} + +function createXhr() { + return new window.XMLHttpRequest(); +} + +/** + * @ngdoc service + * @name $httpBackend + * @requires $window + * @requires $document + * + * @description + * HTTP backend used by the {@link ng.$http service} that delegates to + * XMLHttpRequest object or JSONP and deals with browser incompatibilities. + * + * You should never need to use this service directly, instead use the higher-level abstractions: + * {@link ng.$http $http} or {@link ngResource.$resource $resource}. + * + * During testing this implementation is swapped with {@link ngMock.$httpBackend mock + * $httpBackend} which can be trained with responses. + */ +function $HttpBackendProvider() { + this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) { + return createHttpBackend($browser, createXhr, $browser.defer, $window.angular.callbacks, $document[0]); + }]; +} + +function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDocument) { + // TODO(vojta): fix the signature + return function(method, url, post, callback, headers, timeout, withCredentials, responseType) { + $browser.$$incOutstandingRequestCount(); + url = url || $browser.url(); + + if (lowercase(method) == 'jsonp') { + var callbackId = '_' + (callbacks.counter++).toString(36); + callbacks[callbackId] = function(data) { + callbacks[callbackId].data = data; + callbacks[callbackId].called = true; + }; + + var jsonpDone = jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId), + callbackId, function(status, text) { + completeRequest(callback, status, callbacks[callbackId].data, "", text); + callbacks[callbackId] = noop; + }); + } else { + + var xhr = createXhr(); + + xhr.open(method, url, true); + forEach(headers, function(value, key) { + if (isDefined(value)) { + xhr.setRequestHeader(key, value); + } + }); + + xhr.onload = function requestLoaded() { + var statusText = xhr.statusText || ''; + + // responseText is the old-school way of retrieving response (supported by IE9) + // response/responseType properties were introduced in XHR Level2 spec (supported by IE10) + var response = ('response' in xhr) ? xhr.response : xhr.responseText; + + // normalize IE9 bug (http://bugs.jquery.com/ticket/1450) + var status = xhr.status === 1223 ? 204 : xhr.status; + + // fix status code when it is 0 (0 status is undocumented). + // Occurs when accessing file resources or on Android 4.1 stock browser + // while retrieving files from application cache. + if (status === 0) { + status = response ? 200 : urlResolve(url).protocol == 'file' ? 404 : 0; + } + + completeRequest(callback, + status, + response, + xhr.getAllResponseHeaders(), + statusText); + }; + + var requestError = function() { + // The response is always empty + // See https://xhr.spec.whatwg.org/#request-error-steps and https://fetch.spec.whatwg.org/#concept-network-error + completeRequest(callback, -1, null, null, ''); + }; + + xhr.onerror = requestError; + xhr.onabort = requestError; + + if (withCredentials) { + xhr.withCredentials = true; + } + + if (responseType) { + try { + xhr.responseType = responseType; + } catch (e) { + // WebKit added support for the json responseType value on 09/03/2013 + // https://bugs.webkit.org/show_bug.cgi?id=73648. Versions of Safari prior to 7 are + // known to throw when setting the value "json" as the response type. Other older + // browsers implementing the responseType + // + // The json response type can be ignored if not supported, because JSON payloads are + // parsed on the client-side regardless. + if (responseType !== 'json') { + throw e; + } + } + } + + xhr.send(isUndefined(post) ? null : post); + } + + if (timeout > 0) { + var timeoutId = $browserDefer(timeoutRequest, timeout); + } else if (isPromiseLike(timeout)) { + timeout.then(timeoutRequest); + } + + + function timeoutRequest() { + jsonpDone && jsonpDone(); + xhr && xhr.abort(); + } + + function completeRequest(callback, status, response, headersString, statusText) { + // cancel timeout and subsequent timeout promise resolution + if (isDefined(timeoutId)) { + $browserDefer.cancel(timeoutId); + } + jsonpDone = xhr = null; + + callback(status, response, headersString, statusText); + $browser.$$completeOutstandingRequest(noop); + } + }; + + function jsonpReq(url, callbackId, done) { + // we can't use jQuery/jqLite here because jQuery does crazy stuff with script elements, e.g.: + // - fetches local scripts via XHR and evals them + // - adds and immediately removes script elements from the document + var script = rawDocument.createElement('script'), callback = null; + script.type = "text/javascript"; + script.src = url; + script.async = true; + + callback = function(event) { + removeEventListenerFn(script, "load", callback); + removeEventListenerFn(script, "error", callback); + rawDocument.body.removeChild(script); + script = null; + var status = -1; + var text = "unknown"; + + if (event) { + if (event.type === "load" && !callbacks[callbackId].called) { + event = { type: "error" }; + } + text = event.type; + status = event.type === "error" ? 404 : 200; + } + + if (done) { + done(status, text); + } + }; + + addEventListenerFn(script, "load", callback); + addEventListenerFn(script, "error", callback); + rawDocument.body.appendChild(script); + return callback; + } +} + +var $interpolateMinErr = angular.$interpolateMinErr = minErr('$interpolate'); +$interpolateMinErr.throwNoconcat = function(text) { + throw $interpolateMinErr('noconcat', + "Error while interpolating: {0}\nStrict Contextual Escaping disallows " + + "interpolations that concatenate multiple expressions when a trusted value is " + + "required. See http://docs.angularjs.org/api/ng.$sce", text); +}; + +$interpolateMinErr.interr = function(text, err) { + return $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text, err.toString()); +}; + +/** + * @ngdoc provider + * @name $interpolateProvider + * + * @description + * + * Used for configuring the interpolation markup. Defaults to `{{` and `}}`. + * + * @example + + + +
    + //demo.label// +
    +     + + it('should interpolate binding with custom symbols', function() { + expect(element(by.binding('demo.label')).getText()).toBe('This binding is brought you by // interpolation symbols.'); + }); + +     + */ +function $InterpolateProvider() { + var startSymbol = '{{'; + var endSymbol = '}}'; + + /** + * @ngdoc method + * @name $interpolateProvider#startSymbol + * @description + * Symbol to denote start of expression in the interpolated string. Defaults to `{{`. + * + * @param {string=} value new value to set the starting symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.startSymbol = function(value) { + if (value) { + startSymbol = value; + return this; + } else { + return startSymbol; + } + }; + + /** + * @ngdoc method + * @name $interpolateProvider#endSymbol + * @description + * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. + * + * @param {string=} value new value to set the ending symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.endSymbol = function(value) { + if (value) { + endSymbol = value; + return this; + } else { + return endSymbol; + } + }; + + + this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) { + var startSymbolLength = startSymbol.length, + endSymbolLength = endSymbol.length, + escapedStartRegexp = new RegExp(startSymbol.replace(/./g, escape), 'g'), + escapedEndRegexp = new RegExp(endSymbol.replace(/./g, escape), 'g'); + + function escape(ch) { + return '\\\\\\' + ch; + } + + function unescapeText(text) { + return text.replace(escapedStartRegexp, startSymbol). + replace(escapedEndRegexp, endSymbol); + } + + function stringify(value) { + if (value == null) { // null || undefined + return ''; + } + switch (typeof value) { + case 'string': + break; + case 'number': + value = '' + value; + break; + default: + value = toJson(value); + } + + return value; + } + + /** + * @ngdoc service + * @name $interpolate + * @kind function + * + * @requires $parse + * @requires $sce + * + * @description + * + * Compiles a string with markup into an interpolation function. This service is used by the + * HTML {@link ng.$compile $compile} service for data binding. See + * {@link ng.$interpolateProvider $interpolateProvider} for configuring the + * interpolation markup. + * + * + * ```js + * var $interpolate = ...; // injected + * var exp = $interpolate('Hello {{name | uppercase}}!'); + * expect(exp({name:'Angular'})).toEqual('Hello ANGULAR!'); + * ``` + * + * `$interpolate` takes an optional fourth argument, `allOrNothing`. If `allOrNothing` is + * `true`, the interpolation function will return `undefined` unless all embedded expressions + * evaluate to a value other than `undefined`. + * + * ```js + * var $interpolate = ...; // injected + * var context = {greeting: 'Hello', name: undefined }; + * + * // default "forgiving" mode + * var exp = $interpolate('{{greeting}} {{name}}!'); + * expect(exp(context)).toEqual('Hello !'); + * + * // "allOrNothing" mode + * exp = $interpolate('{{greeting}} {{name}}!', false, null, true); + * expect(exp(context)).toBeUndefined(); + * context.name = 'Angular'; + * expect(exp(context)).toEqual('Hello Angular!'); + * ``` + * + * `allOrNothing` is useful for interpolating URLs. `ngSrc` and `ngSrcset` use this behavior. + * + * ####Escaped Interpolation + * $interpolate provides a mechanism for escaping interpolation markers. Start and end markers + * can be escaped by preceding each of their characters with a REVERSE SOLIDUS U+005C (backslash). + * It will be rendered as a regular start/end marker, and will not be interpreted as an expression + * or binding. + * + * This enables web-servers to prevent script injection attacks and defacing attacks, to some + * degree, while also enabling code examples to work without relying on the + * {@link ng.directive:ngNonBindable ngNonBindable} directive. + * + * **For security purposes, it is strongly encouraged that web servers escape user-supplied data, + * replacing angle brackets (<, >) with &lt; and &gt; respectively, and replacing all + * interpolation start/end markers with their escaped counterparts.** + * + * Escaped interpolation markers are only replaced with the actual interpolation markers in rendered + * output when the $interpolate service processes the text. So, for HTML elements interpolated + * by {@link ng.$compile $compile}, or otherwise interpolated with the `mustHaveExpression` parameter + * set to `true`, the interpolated text must contain an unescaped interpolation expression. As such, + * this is typically useful only when user-data is used in rendering a template from the server, or + * when otherwise untrusted data is used by a directive. + * + * + * + *
    + *

    {{apptitle}}: \{\{ username = "defaced value"; \}\} + *

    + *

    {{username}} attempts to inject code which will deface the + * application, but fails to accomplish their task, because the server has correctly + * escaped the interpolation start/end markers with REVERSE SOLIDUS U+005C (backslash) + * characters.

    + *

    Instead, the result of the attempted script injection is visible, and can be removed + * from the database by an administrator.

    + *
    + *     + *     + * + * @param {string} text The text with markup to interpolate. + * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have + * embedded expression in order to return an interpolation function. Strings with no + * embedded expression will return null for the interpolation function. + * @param {string=} trustedContext when provided, the returned function passes the interpolated + * result through {@link ng.$sce#getTrusted $sce.getTrusted(interpolatedResult, + * trustedContext)} before returning it. Refer to the {@link ng.$sce $sce} service that + * provides Strict Contextual Escaping for details. + * @param {boolean=} allOrNothing if `true`, then the returned function returns undefined + * unless all embedded expressions evaluate to a value other than `undefined`. + * @returns {function(context)} an interpolation function which is used to compute the + * interpolated string. The function has these parameters: + * + * - `context`: evaluation context for all expressions embedded in the interpolated text + */ + function $interpolate(text, mustHaveExpression, trustedContext, allOrNothing) { + allOrNothing = !!allOrNothing; + var startIndex, + endIndex, + index = 0, + expressions = [], + parseFns = [], + textLength = text.length, + exp, + concat = [], + expressionPositions = []; + + while (index < textLength) { + if (((startIndex = text.indexOf(startSymbol, index)) != -1) && + ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1)) { + if (index !== startIndex) { + concat.push(unescapeText(text.substring(index, startIndex))); + } + exp = text.substring(startIndex + startSymbolLength, endIndex); + expressions.push(exp); + parseFns.push($parse(exp, parseStringifyInterceptor)); + index = endIndex + endSymbolLength; + expressionPositions.push(concat.length); + concat.push(''); + } else { + // we did not find an interpolation, so we have to add the remainder to the separators array + if (index !== textLength) { + concat.push(unescapeText(text.substring(index))); + } + break; + } + } + + // Concatenating expressions makes it hard to reason about whether some combination of + // concatenated values are unsafe to use and could easily lead to XSS. By requiring that a + // single expression be used for iframe[src], object[src], etc., we ensure that the value + // that's used is assigned or constructed by some JS code somewhere that is more testable or + // make it obvious that you bound the value to some user controlled value. This helps reduce + // the load when auditing for XSS issues. + if (trustedContext && concat.length > 1) { + $interpolateMinErr.throwNoconcat(text); + } + + if (!mustHaveExpression || expressions.length) { + var compute = function(values) { + for (var i = 0, ii = expressions.length; i < ii; i++) { + if (allOrNothing && isUndefined(values[i])) return; + concat[expressionPositions[i]] = values[i]; + } + return concat.join(''); + }; + + var getValue = function(value) { + return trustedContext ? + $sce.getTrusted(trustedContext, value) : + $sce.valueOf(value); + }; + + return extend(function interpolationFn(context) { + var i = 0; + var ii = expressions.length; + var values = new Array(ii); + + try { + for (; i < ii; i++) { + values[i] = parseFns[i](context); + } + + return compute(values); + } catch (err) { + $exceptionHandler($interpolateMinErr.interr(text, err)); + } + + }, { + // all of these properties are undocumented for now + exp: text, //just for compatibility with regular watchers created via $watch + expressions: expressions, + $$watchDelegate: function(scope, listener) { + var lastValue; + return scope.$watchGroup(parseFns, function interpolateFnWatcher(values, oldValues) { + var currValue = compute(values); + if (isFunction(listener)) { + listener.call(this, currValue, values !== oldValues ? lastValue : currValue, scope); + } + lastValue = currValue; + }); + } + }); + } + + function parseStringifyInterceptor(value) { + try { + value = getValue(value); + return allOrNothing && !isDefined(value) ? value : stringify(value); + } catch (err) { + $exceptionHandler($interpolateMinErr.interr(text, err)); + } + } + } + + + /** + * @ngdoc method + * @name $interpolate#startSymbol + * @description + * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`. + * + * Use {@link ng.$interpolateProvider#startSymbol `$interpolateProvider.startSymbol`} to change + * the symbol. + * + * @returns {string} start symbol. + */ + $interpolate.startSymbol = function() { + return startSymbol; + }; + + + /** + * @ngdoc method + * @name $interpolate#endSymbol + * @description + * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. + * + * Use {@link ng.$interpolateProvider#endSymbol `$interpolateProvider.endSymbol`} to change + * the symbol. + * + * @returns {string} end symbol. + */ + $interpolate.endSymbol = function() { + return endSymbol; + }; + + return $interpolate; + }]; +} + +function $IntervalProvider() { + this.$get = ['$rootScope', '$window', '$q', '$$q', + function($rootScope, $window, $q, $$q) { + var intervals = {}; + + + /** + * @ngdoc service + * @name $interval + * + * @description + * Angular's wrapper for `window.setInterval`. The `fn` function is executed every `delay` + * milliseconds. + * + * The return value of registering an interval function is a promise. This promise will be + * notified upon each tick of the interval, and will be resolved after `count` iterations, or + * run indefinitely if `count` is not defined. The value of the notification will be the + * number of iterations that have run. + * To cancel an interval, call `$interval.cancel(promise)`. + * + * In tests you can use {@link ngMock.$interval#flush `$interval.flush(millis)`} to + * move forward by `millis` milliseconds and trigger any functions scheduled to run in that + * time. + * + *
    + * **Note**: Intervals created by this service must be explicitly destroyed when you are finished + * with them. In particular they are not automatically destroyed when a controller's scope or a + * directive's element are destroyed. + * You should take this into consideration and make sure to always cancel the interval at the + * appropriate moment. See the example below for more details on how and when to do this. + *
    + * + * @param {function()} fn A function that should be called repeatedly. + * @param {number} delay Number of milliseconds between each function call. + * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat + * indefinitely. + * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise + * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block. + * @param {...*=} Pass additional parameters to the executed function. + * @returns {promise} A promise which will be notified on each iteration. + * + * @example + * + * + * + * + *
    + *
    + *
    + * Current time is: + *
    + * Blood 1 : {{blood_1}} + * Blood 2 : {{blood_2}} + * + * + * + *
    + *
    + * + *     + *     + */ + function interval(fn, delay, count, invokeApply) { + var hasParams = arguments.length > 4, + args = hasParams ? sliceArgs(arguments, 4) : [], + setInterval = $window.setInterval, + clearInterval = $window.clearInterval, + iteration = 0, + skipApply = (isDefined(invokeApply) && !invokeApply), + deferred = (skipApply ? $$q : $q).defer(), + promise = deferred.promise; + + count = isDefined(count) ? count : 0; + + promise.then(null, null, (!hasParams) ? fn : function() { + fn.apply(null, args); + }); + + promise.$$intervalId = setInterval(function tick() { + deferred.notify(iteration++); + + if (count > 0 && iteration >= count) { + deferred.resolve(iteration); + clearInterval(promise.$$intervalId); + delete intervals[promise.$$intervalId]; + } + + if (!skipApply) $rootScope.$apply(); + + }, delay); + + intervals[promise.$$intervalId] = deferred; + + return promise; + } + + + /** + * @ngdoc method + * @name $interval#cancel + * + * @description + * Cancels a task associated with the `promise`. + * + * @param {Promise=} promise returned by the `$interval` function. + * @returns {boolean} Returns `true` if the task was successfully canceled. + */ + interval.cancel = function(promise) { + if (promise && promise.$$intervalId in intervals) { + intervals[promise.$$intervalId].reject('canceled'); + $window.clearInterval(promise.$$intervalId); + delete intervals[promise.$$intervalId]; + return true; + } + return false; + }; + + return interval; + }]; +} + +/** + * @ngdoc service + * @name $locale + * + * @description + * $locale service provides localization rules for various Angular components. As of right now the + * only public api is: + * + * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`) + */ + +var PATH_MATCH = /^([^\?#]*)(\?([^#]*))?(#(.*))?$/, + DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21}; +var $locationMinErr = minErr('$location'); + + +/** + * Encode path using encodeUriSegment, ignoring forward slashes + * + * @param {string} path Path to encode + * @returns {string} + */ +function encodePath(path) { + var segments = path.split('/'), + i = segments.length; + + while (i--) { + segments[i] = encodeUriSegment(segments[i]); + } + + return segments.join('/'); +} + +function parseAbsoluteUrl(absoluteUrl, locationObj) { + var parsedUrl = urlResolve(absoluteUrl); + + locationObj.$$protocol = parsedUrl.protocol; + locationObj.$$host = parsedUrl.hostname; + locationObj.$$port = toInt(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null; +} + + +function parseAppUrl(relativeUrl, locationObj) { + var prefixed = (relativeUrl.charAt(0) !== '/'); + if (prefixed) { + relativeUrl = '/' + relativeUrl; + } + var match = urlResolve(relativeUrl); + locationObj.$$path = decodeURIComponent(prefixed && match.pathname.charAt(0) === '/' ? + match.pathname.substring(1) : match.pathname); + locationObj.$$search = parseKeyValue(match.search); + locationObj.$$hash = decodeURIComponent(match.hash); + + // make sure path starts with '/'; + if (locationObj.$$path && locationObj.$$path.charAt(0) != '/') { + locationObj.$$path = '/' + locationObj.$$path; + } +} + + +/** + * + * @param {string} begin + * @param {string} whole + * @returns {string} returns text from whole after begin or undefined if it does not begin with + * expected string. + */ +function beginsWith(begin, whole) { + if (whole.indexOf(begin) === 0) { + return whole.substr(begin.length); + } +} + + +function stripHash(url) { + var index = url.indexOf('#'); + return index == -1 ? url : url.substr(0, index); +} + +function trimEmptyHash(url) { + return url.replace(/(#.+)|#$/, '$1'); +} + + +function stripFile(url) { + return url.substr(0, stripHash(url).lastIndexOf('/') + 1); +} + +/* return the server only (scheme://host:port) */ +function serverBase(url) { + return url.substring(0, url.indexOf('/', url.indexOf('//') + 2)); +} + + +/** + * LocationHtml5Url represents an url + * This object is exposed as $location service when HTML5 mode is enabled and supported + * + * @constructor + * @param {string} appBase application base URL + * @param {string} appBaseNoFile application base URL stripped of any filename + * @param {string} basePrefix url path prefix + */ +function LocationHtml5Url(appBase, appBaseNoFile, basePrefix) { + this.$$html5 = true; + basePrefix = basePrefix || ''; + parseAbsoluteUrl(appBase, this); + + + /** + * Parse given html5 (regular) url string into properties + * @param {string} url HTML5 url + * @private + */ + this.$$parse = function(url) { + var pathUrl = beginsWith(appBaseNoFile, url); + if (!isString(pathUrl)) { + throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url, + appBaseNoFile); + } + + parseAppUrl(pathUrl, this); + + if (!this.$$path) { + this.$$path = '/'; + } + + this.$$compose(); + }; + + /** + * Compose url and update `absUrl` property + * @private + */ + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/' + }; + + this.$$parseLinkUrl = function(url, relHref) { + if (relHref && relHref[0] === '#') { + // special case for links to hash fragments: + // keep the old url and only replace the hash fragment + this.hash(relHref.slice(1)); + return true; + } + var appUrl, prevAppUrl; + var rewrittenUrl; + + if (isDefined(appUrl = beginsWith(appBase, url))) { + prevAppUrl = appUrl; + if (isDefined(appUrl = beginsWith(basePrefix, appUrl))) { + rewrittenUrl = appBaseNoFile + (beginsWith('/', appUrl) || appUrl); + } else { + rewrittenUrl = appBase + prevAppUrl; + } + } else if (isDefined(appUrl = beginsWith(appBaseNoFile, url))) { + rewrittenUrl = appBaseNoFile + appUrl; + } else if (appBaseNoFile == url + '/') { + rewrittenUrl = appBaseNoFile; + } + if (rewrittenUrl) { + this.$$parse(rewrittenUrl); + } + return !!rewrittenUrl; + }; +} + + +/** + * LocationHashbangUrl represents url + * This object is exposed as $location service when developer doesn't opt into html5 mode. + * It also serves as the base class for html5 mode fallback on legacy browsers. + * + * @constructor + * @param {string} appBase application base URL + * @param {string} appBaseNoFile application base URL stripped of any filename + * @param {string} hashPrefix hashbang prefix + */ +function LocationHashbangUrl(appBase, appBaseNoFile, hashPrefix) { + + parseAbsoluteUrl(appBase, this); + + + /** + * Parse given hashbang url into properties + * @param {string} url Hashbang url + * @private + */ + this.$$parse = function(url) { + var withoutBaseUrl = beginsWith(appBase, url) || beginsWith(appBaseNoFile, url); + var withoutHashUrl; + + if (!isUndefined(withoutBaseUrl) && withoutBaseUrl.charAt(0) === '#') { + + // The rest of the url starts with a hash so we have + // got either a hashbang path or a plain hash fragment + withoutHashUrl = beginsWith(hashPrefix, withoutBaseUrl); + if (isUndefined(withoutHashUrl)) { + // There was no hashbang prefix so we just have a hash fragment + withoutHashUrl = withoutBaseUrl; + } + + } else { + // There was no hashbang path nor hash fragment: + // If we are in HTML5 mode we use what is left as the path; + // Otherwise we ignore what is left + if (this.$$html5) { + withoutHashUrl = withoutBaseUrl; + } else { + withoutHashUrl = ''; + if (isUndefined(withoutBaseUrl)) { + appBase = url; + this.replace(); + } + } + } + + parseAppUrl(withoutHashUrl, this); + + this.$$path = removeWindowsDriveName(this.$$path, withoutHashUrl, appBase); + + this.$$compose(); + + /* + * In Windows, on an anchor node on documents loaded from + * the filesystem, the browser will return a pathname + * prefixed with the drive name ('/C:/path') when a + * pathname without a drive is set: + * * a.setAttribute('href', '/foo') + * * a.pathname === '/C:/foo' //true + * + * Inside of Angular, we're always using pathnames that + * do not include drive names for routing. + */ + function removeWindowsDriveName(path, url, base) { + /* + Matches paths for file protocol on windows, + such as /C:/foo/bar, and captures only /foo/bar. + */ + var windowsFilePathExp = /^\/[A-Z]:(\/.*)/; + + var firstPathSegmentMatch; + + //Get the relative path from the input URL. + if (url.indexOf(base) === 0) { + url = url.replace(base, ''); + } + + // The input URL intentionally contains a first path segment that ends with a colon. + if (windowsFilePathExp.exec(url)) { + return path; + } + + firstPathSegmentMatch = windowsFilePathExp.exec(path); + return firstPathSegmentMatch ? firstPathSegmentMatch[1] : path; + } + }; + + /** + * Compose hashbang url and update `absUrl` property + * @private + */ + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : ''); + }; + + this.$$parseLinkUrl = function(url, relHref) { + if (stripHash(appBase) == stripHash(url)) { + this.$$parse(url); + return true; + } + return false; + }; +} + + +/** + * LocationHashbangUrl represents url + * This object is exposed as $location service when html5 history api is enabled but the browser + * does not support it. + * + * @constructor + * @param {string} appBase application base URL + * @param {string} appBaseNoFile application base URL stripped of any filename + * @param {string} hashPrefix hashbang prefix + */ +function LocationHashbangInHtml5Url(appBase, appBaseNoFile, hashPrefix) { + this.$$html5 = true; + LocationHashbangUrl.apply(this, arguments); + + this.$$parseLinkUrl = function(url, relHref) { + if (relHref && relHref[0] === '#') { + // special case for links to hash fragments: + // keep the old url and only replace the hash fragment + this.hash(relHref.slice(1)); + return true; + } + + var rewrittenUrl; + var appUrl; + + if (appBase == stripHash(url)) { + rewrittenUrl = url; + } else if ((appUrl = beginsWith(appBaseNoFile, url))) { + rewrittenUrl = appBase + hashPrefix + appUrl; + } else if (appBaseNoFile === url + '/') { + rewrittenUrl = appBaseNoFile; + } + if (rewrittenUrl) { + this.$$parse(rewrittenUrl); + } + return !!rewrittenUrl; + }; + + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + // include hashPrefix in $$absUrl when $$url is empty so IE9 does not reload page because of removal of '#' + this.$$absUrl = appBase + hashPrefix + this.$$url; + }; + +} + + +var locationPrototype = { + + /** + * Are we in html5 mode? + * @private + */ + $$html5: false, + + /** + * Has any change been replacing? + * @private + */ + $$replace: false, + + /** + * @ngdoc method + * @name $location#absUrl + * + * @description + * This method is getter only. + * + * Return full url representation with all segments encoded according to rules specified in + * [RFC 3986](http://www.ietf.org/rfc/rfc3986.txt). + * + * + * ```js + * // given url http://example.com/#/some/path?foo=bar&baz=xoxo + * var absUrl = $location.absUrl(); + * // => "http://example.com/#/some/path?foo=bar&baz=xoxo" + * ``` + * + * @return {string} full url + */ + absUrl: locationGetter('$$absUrl'), + + /** + * @ngdoc method + * @name $location#url + * + * @description + * This method is getter / setter. + * + * Return url (e.g. `/path?a=b#hash`) when called without any parameter. + * + * Change path, search and hash, when called with parameter and return `$location`. + * + * + * ```js + * // given url http://example.com/#/some/path?foo=bar&baz=xoxo + * var url = $location.url(); + * // => "/some/path?foo=bar&baz=xoxo" + * ``` + * + * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`) + * @return {string} url + */ + url: function(url) { + if (isUndefined(url)) { + return this.$$url; + } + + var match = PATH_MATCH.exec(url); + if (match[1] || url === '') this.path(decodeURIComponent(match[1])); + if (match[2] || match[1] || url === '') this.search(match[3] || ''); + this.hash(match[5] || ''); + + return this; + }, + + /** + * @ngdoc method + * @name $location#protocol + * + * @description + * This method is getter only. + * + * Return protocol of current url. + * + * + * ```js + * // given url http://example.com/#/some/path?foo=bar&baz=xoxo + * var protocol = $location.protocol(); + * // => "http" + * ``` + * + * @return {string} protocol of current url + */ + protocol: locationGetter('$$protocol'), + + /** + * @ngdoc method + * @name $location#host + * + * @description + * This method is getter only. + * + * Return host of current url. + * + * Note: compared to the non-angular version `location.host` which returns `hostname:port`, this returns the `hostname` portion only. + * + * + * ```js + * // given url http://example.com/#/some/path?foo=bar&baz=xoxo + * var host = $location.host(); + * // => "example.com" + * + * // given url http://user:password@example.com:8080/#/some/path?foo=bar&baz=xoxo + * host = $location.host(); + * // => "example.com" + * host = location.host; + * // => "example.com:8080" + * ``` + * + * @return {string} host of current url. + */ + host: locationGetter('$$host'), + + /** + * @ngdoc method + * @name $location#port + * + * @description + * This method is getter only. + * + * Return port of current url. + * + * + * ```js + * // given url http://example.com/#/some/path?foo=bar&baz=xoxo + * var port = $location.port(); + * // => 80 + * ``` + * + * @return {Number} port + */ + port: locationGetter('$$port'), + + /** + * @ngdoc method + * @name $location#path + * + * @description + * This method is getter / setter. + * + * Return path of current url when called without any parameter. + * + * Change path when called with parameter and return `$location`. + * + * Note: Path should always begin with forward slash (/), this method will add the forward slash + * if it is missing. + * + * + * ```js + * // given url http://example.com/#/some/path?foo=bar&baz=xoxo + * var path = $location.path(); + * // => "/some/path" + * ``` + * + * @param {(string|number)=} path New path + * @return {string} path + */ + path: locationGetterSetter('$$path', function(path) { + path = path !== null ? path.toString() : ''; + return path.charAt(0) == '/' ? path : '/' + path; + }), + + /** + * @ngdoc method + * @name $location#search + * + * @description + * This method is getter / setter. + * + * Return search part (as object) of current url when called without any parameter. + * + * Change search part when called with parameter and return `$location`. + * + * + * ```js + * // given url http://example.com/#/some/path?foo=bar&baz=xoxo + * var searchObject = $location.search(); + * // => {foo: 'bar', baz: 'xoxo'} + * + * // set foo to 'yipee' + * $location.search('foo', 'yipee'); + * // $location.search() => {foo: 'yipee', baz: 'xoxo'} + * ``` + * + * @param {string|Object.|Object.>} search New search params - string or + * hash object. + * + * When called with a single argument the method acts as a setter, setting the `search` component + * of `$location` to the specified value. + * + * If the argument is a hash object containing an array of values, these values will be encoded + * as duplicate search parameters in the url. + * + * @param {(string|Number|Array|boolean)=} paramValue If `search` is a string or number, then `paramValue` + * will override only a single search property. + * + * If `paramValue` is an array, it will override the property of the `search` component of + * `$location` specified via the first argument. + * + * If `paramValue` is `null`, the property specified via the first argument will be deleted. + * + * If `paramValue` is `true`, the property specified via the first argument will be added with no + * value nor trailing equal sign. + * + * @return {Object} If called with no arguments returns the parsed `search` object. If called with + * one or more arguments returns `$location` object itself. + */ + search: function(search, paramValue) { + switch (arguments.length) { + case 0: + return this.$$search; + case 1: + if (isString(search) || isNumber(search)) { + search = search.toString(); + this.$$search = parseKeyValue(search); + } else if (isObject(search)) { + search = copy(search, {}); + // remove object undefined or null properties + forEach(search, function(value, key) { + if (value == null) delete search[key]; + }); + + this.$$search = search; + } else { + throw $locationMinErr('isrcharg', + 'The first argument of the `$location#search()` call must be a string or an object.'); + } + break; + default: + if (isUndefined(paramValue) || paramValue === null) { + delete this.$$search[search]; + } else { + this.$$search[search] = paramValue; + } + } + + this.$$compose(); + return this; + }, + + /** + * @ngdoc method + * @name $location#hash + * + * @description + * This method is getter / setter. + * + * Return hash fragment when called without any parameter. + * + * Change hash fragment when called with parameter and return `$location`. + * + * + * ```js + * // given url http://example.com/#/some/path?foo=bar&baz=xoxo#hashValue + * var hash = $location.hash(); + * // => "hashValue" + * ``` + * + * @param {(string|number)=} hash New hash fragment + * @return {string} hash + */ + hash: locationGetterSetter('$$hash', function(hash) { + return hash !== null ? hash.toString() : ''; + }), + + /** + * @ngdoc method + * @name $location#replace + * + * @description + * If called, all changes to $location during current `$digest` will be replacing current history + * record, instead of adding new one. + */ + replace: function() { + this.$$replace = true; + return this; + } +}; + +forEach([LocationHashbangInHtml5Url, LocationHashbangUrl, LocationHtml5Url], function(Location) { + Location.prototype = Object.create(locationPrototype); + + /** + * @ngdoc method + * @name $location#state + * + * @description + * This method is getter / setter. + * + * Return the history state object when called without any parameter. + * + * Change the history state object when called with one parameter and return `$location`. + * The state object is later passed to `pushState` or `replaceState`. + * + * NOTE: This method is supported only in HTML5 mode and only in browsers supporting + * the HTML5 History API (i.e. methods `pushState` and `replaceState`). If you need to support + * older browsers (like IE9 or Android < 4.0), don't use this method. + * + * @param {object=} state State object for pushState or replaceState + * @return {object} state + */ + Location.prototype.state = function(state) { + if (!arguments.length) { + return this.$$state; + } + + if (Location !== LocationHtml5Url || !this.$$html5) { + throw $locationMinErr('nostate', 'History API state support is available only ' + + 'in HTML5 mode and only in browsers supporting HTML5 History API'); + } + // The user might modify `stateObject` after invoking `$location.state(stateObject)` + // but we're changing the $$state reference to $browser.state() during the $digest + // so the modification window is narrow. + this.$$state = isUndefined(state) ? null : state; + + return this; + }; +}); + + +function locationGetter(property) { + return function() { + return this[property]; + }; +} + + +function locationGetterSetter(property, preprocess) { + return function(value) { + if (isUndefined(value)) { + return this[property]; + } + + this[property] = preprocess(value); + this.$$compose(); + + return this; + }; +} + + +/** + * @ngdoc service + * @name $location + * + * @requires $rootElement + * + * @description + * The $location service parses the URL in the browser address bar (based on the + * [window.location](https://developer.mozilla.org/en/window.location)) and makes the URL + * available to your application. Changes to the URL in the address bar are reflected into + * $location service and changes to $location are reflected into the browser address bar. + * + * **The $location service:** + * + * - Exposes the current URL in the browser address bar, so you can + * - Watch and observe the URL. + * - Change the URL. + * - Synchronizes the URL with the browser when the user + * - Changes the address bar. + * - Clicks the back or forward button (or clicks a History link). + * - Clicks on a link. + * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash). + * + * For more information see {@link guide/$location Developer Guide: Using $location} + */ + +/** + * @ngdoc provider + * @name $locationProvider + * @description + * Use the `$locationProvider` to configure how the application deep linking paths are stored. + */ +function $LocationProvider() { + var hashPrefix = '', + html5Mode = { + enabled: false, + requireBase: true, + rewriteLinks: true + }; + + /** + * @ngdoc method + * @name $locationProvider#hashPrefix + * @description + * @param {string=} prefix Prefix for hash part (containing path and search) + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.hashPrefix = function(prefix) { + if (isDefined(prefix)) { + hashPrefix = prefix; + return this; + } else { + return hashPrefix; + } + }; + + /** + * @ngdoc method + * @name $locationProvider#html5Mode + * @description + * @param {(boolean|Object)=} mode If boolean, sets `html5Mode.enabled` to value. + * If object, sets `enabled`, `requireBase` and `rewriteLinks` to respective values. Supported + * properties: + * - **enabled** – `{boolean}` – (default: false) If true, will rely on `history.pushState` to + * change urls where supported. Will fall back to hash-prefixed paths in browsers that do not + * support `pushState`. + * - **requireBase** - `{boolean}` - (default: `true`) When html5Mode is enabled, specifies + * whether or not a tag is required to be present. If `enabled` and `requireBase` are + * true, and a base tag is not present, an error will be thrown when `$location` is injected. + * See the {@link guide/$location $location guide for more information} + * - **rewriteLinks** - `{boolean}` - (default: `true`) When html5Mode is enabled, + * enables/disables url rewriting for relative links. + * + * @returns {Object} html5Mode object if used as getter or itself (chaining) if used as setter + */ + this.html5Mode = function(mode) { + if (isBoolean(mode)) { + html5Mode.enabled = mode; + return this; + } else if (isObject(mode)) { + + if (isBoolean(mode.enabled)) { + html5Mode.enabled = mode.enabled; + } + + if (isBoolean(mode.requireBase)) { + html5Mode.requireBase = mode.requireBase; + } + + if (isBoolean(mode.rewriteLinks)) { + html5Mode.rewriteLinks = mode.rewriteLinks; + } + + return this; + } else { + return html5Mode; + } + }; + + /** + * @ngdoc event + * @name $location#$locationChangeStart + * @eventType broadcast on root scope + * @description + * Broadcasted before a URL will change. + * + * This change can be prevented by calling + * `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} for more + * details about event object. Upon successful change + * {@link ng.$location#$locationChangeSuccess $locationChangeSuccess} is fired. + * + * The `newState` and `oldState` parameters may be defined only in HTML5 mode and when + * the browser supports the HTML5 History API. + * + * @param {Object} angularEvent Synthetic event object. + * @param {string} newUrl New URL + * @param {string=} oldUrl URL that was before it was changed. + * @param {string=} newState New history state object + * @param {string=} oldState History state object that was before it was changed. + */ + + /** + * @ngdoc event + * @name $location#$locationChangeSuccess + * @eventType broadcast on root scope + * @description + * Broadcasted after a URL was changed. + * + * The `newState` and `oldState` parameters may be defined only in HTML5 mode and when + * the browser supports the HTML5 History API. + * + * @param {Object} angularEvent Synthetic event object. + * @param {string} newUrl New URL + * @param {string=} oldUrl URL that was before it was changed. + * @param {string=} newState New history state object + * @param {string=} oldState History state object that was before it was changed. + */ + + this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement', '$window', + function($rootScope, $browser, $sniffer, $rootElement, $window) { + var $location, + LocationMode, + baseHref = $browser.baseHref(), // if base[href] is undefined, it defaults to '' + initialUrl = $browser.url(), + appBase; + + if (html5Mode.enabled) { + if (!baseHref && html5Mode.requireBase) { + throw $locationMinErr('nobase', + "$location in HTML5 mode requires a tag to be present!"); + } + appBase = serverBase(initialUrl) + (baseHref || '/'); + LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url; + } else { + appBase = stripHash(initialUrl); + LocationMode = LocationHashbangUrl; + } + var appBaseNoFile = stripFile(appBase); + + $location = new LocationMode(appBase, appBaseNoFile, '#' + hashPrefix); + $location.$$parseLinkUrl(initialUrl, initialUrl); + + $location.$$state = $browser.state(); + + var IGNORE_URI_REGEXP = /^\s*(javascript|mailto):/i; + + function setBrowserUrlWithFallback(url, replace, state) { + var oldUrl = $location.url(); + var oldState = $location.$$state; + try { + $browser.url(url, replace, state); + + // Make sure $location.state() returns referentially identical (not just deeply equal) + // state object; this makes possible quick checking if the state changed in the digest + // loop. Checking deep equality would be too expensive. + $location.$$state = $browser.state(); + } catch (e) { + // Restore old values if pushState fails + $location.url(oldUrl); + $location.$$state = oldState; + + throw e; + } + } + + $rootElement.on('click', function(event) { + // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser) + // currently we open nice url link and redirect then + + if (!html5Mode.rewriteLinks || event.ctrlKey || event.metaKey || event.shiftKey || event.which == 2 || event.button == 2) return; + + var elm = jqLite(event.target); + + // traverse the DOM up to find first A tag + while (nodeName_(elm[0]) !== 'a') { + // ignore rewriting if no A tag (reached root element, or no parent - removed from document) + if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return; + } + + var absHref = elm.prop('href'); + // get the actual href attribute - see + // http://msdn.microsoft.com/en-us/library/ie/dd347148(v=vs.85).aspx + var relHref = elm.attr('href') || elm.attr('xlink:href'); + + if (isObject(absHref) && absHref.toString() === '[object SVGAnimatedString]') { + // SVGAnimatedString.animVal should be identical to SVGAnimatedString.baseVal, unless during + // an animation. + absHref = urlResolve(absHref.animVal).href; + } + + // Ignore when url is started with javascript: or mailto: + if (IGNORE_URI_REGEXP.test(absHref)) return; + + if (absHref && !elm.attr('target') && !event.isDefaultPrevented()) { + if ($location.$$parseLinkUrl(absHref, relHref)) { + // We do a preventDefault for all urls that are part of the angular application, + // in html5mode and also without, so that we are able to abort navigation without + // getting double entries in the location history. + event.preventDefault(); + // update location manually + if ($location.absUrl() != $browser.url()) { + $rootScope.$apply(); + // hack to work around FF6 bug 684208 when scenario runner clicks on links + $window.angular['ff-684208-preventDefault'] = true; + } + } + } + }); + + + // rewrite hashbang url <> html5 url + if (trimEmptyHash($location.absUrl()) != trimEmptyHash(initialUrl)) { + $browser.url($location.absUrl(), true); + } + + var initializing = true; + + // update $location when $browser url changes + $browser.onUrlChange(function(newUrl, newState) { + + if (isUndefined(beginsWith(appBaseNoFile, newUrl))) { + // If we are navigating outside of the app then force a reload + $window.location.href = newUrl; + return; + } + + $rootScope.$evalAsync(function() { + var oldUrl = $location.absUrl(); + var oldState = $location.$$state; + var defaultPrevented; + + $location.$$parse(newUrl); + $location.$$state = newState; + + defaultPrevented = $rootScope.$broadcast('$locationChangeStart', newUrl, oldUrl, + newState, oldState).defaultPrevented; + + // if the location was changed by a `$locationChangeStart` handler then stop + // processing this location change + if ($location.absUrl() !== newUrl) return; + + if (defaultPrevented) { + $location.$$parse(oldUrl); + $location.$$state = oldState; + setBrowserUrlWithFallback(oldUrl, false, oldState); + } else { + initializing = false; + afterLocationChange(oldUrl, oldState); + } + }); + if (!$rootScope.$$phase) $rootScope.$digest(); + }); + + // update browser + $rootScope.$watch(function $locationWatch() { + var oldUrl = trimEmptyHash($browser.url()); + var newUrl = trimEmptyHash($location.absUrl()); + var oldState = $browser.state(); + var currentReplace = $location.$$replace; + var urlOrStateChanged = oldUrl !== newUrl || + ($location.$$html5 && $sniffer.history && oldState !== $location.$$state); + + if (initializing || urlOrStateChanged) { + initializing = false; + + $rootScope.$evalAsync(function() { + var newUrl = $location.absUrl(); + var defaultPrevented = $rootScope.$broadcast('$locationChangeStart', newUrl, oldUrl, + $location.$$state, oldState).defaultPrevented; + + // if the location was changed by a `$locationChangeStart` handler then stop + // processing this location change + if ($location.absUrl() !== newUrl) return; + + if (defaultPrevented) { + $location.$$parse(oldUrl); + $location.$$state = oldState; + } else { + if (urlOrStateChanged) { + setBrowserUrlWithFallback(newUrl, currentReplace, + oldState === $location.$$state ? null : $location.$$state); + } + afterLocationChange(oldUrl, oldState); + } + }); + } + + $location.$$replace = false; + + // we don't need to return anything because $evalAsync will make the digest loop dirty when + // there is a change + }); + + return $location; + + function afterLocationChange(oldUrl, oldState) { + $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl, + $location.$$state, oldState); + } +}]; +} + +/** + * @ngdoc service + * @name $log + * @requires $window + * + * @description + * Simple service for logging. Default implementation safely writes the message + * into the browser's console (if present). + * + * The main purpose of this service is to simplify debugging and troubleshooting. + * + * The default is to log `debug` messages. You can use + * {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this. + * + * @example + + + angular.module('logExample', []) + .controller('LogController', ['$scope', '$log', function($scope, $log) { + $scope.$log = $log; + $scope.message = 'Hello World!'; + }]); + + +
    +

    Reload this page with open console, enter text and hit the log button...

    + + + + + + +
    +     +     + */ + +/** + * @ngdoc provider + * @name $logProvider + * @description + * Use the `$logProvider` to configure how the application logs messages + */ +function $LogProvider() { + var debug = true, + self = this; + + /** + * @ngdoc method + * @name $logProvider#debugEnabled + * @description + * @param {boolean=} flag enable or disable debug level messages + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.debugEnabled = function(flag) { + if (isDefined(flag)) { + debug = flag; + return this; + } else { + return debug; + } + }; + + this.$get = ['$window', function($window) { + return { + /** + * @ngdoc method + * @name $log#log + * + * @description + * Write a log message + */ + log: consoleLog('log'), + + /** + * @ngdoc method + * @name $log#info + * + * @description + * Write an information message + */ + info: consoleLog('info'), + + /** + * @ngdoc method + * @name $log#warn + * + * @description + * Write a warning message + */ + warn: consoleLog('warn'), + + /** + * @ngdoc method + * @name $log#error + * + * @description + * Write an error message + */ + error: consoleLog('error'), + + /** + * @ngdoc method + * @name $log#debug + * + * @description + * Write a debug message + */ + debug: (function() { + var fn = consoleLog('debug'); + + return function() { + if (debug) { + fn.apply(self, arguments); + } + }; + }()) + }; + + function formatError(arg) { + if (arg instanceof Error) { + if (arg.stack) { + arg = (arg.message && arg.stack.indexOf(arg.message) === -1) + ? 'Error: ' + arg.message + '\n' + arg.stack + : arg.stack; + } else if (arg.sourceURL) { + arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line; + } + } + return arg; + } + + function consoleLog(type) { + var console = $window.console || {}, + logFn = console[type] || console.log || noop, + hasApply = false; + + // Note: reading logFn.apply throws an error in IE11 in IE8 document mode. + // The reason behind this is that console.log has type "object" in IE8... + try { + hasApply = !!logFn.apply; + } catch (e) {} + + if (hasApply) { + return function() { + var args = []; + forEach(arguments, function(arg) { + args.push(formatError(arg)); + }); + return logFn.apply(console, args); + }; + } + + // we are IE which either doesn't have window.console => this is noop and we do nothing, + // or we are IE where console.log doesn't have apply so we log at least first 2 args + return function(arg1, arg2) { + logFn(arg1, arg2 == null ? '' : arg2); + }; + } + }]; +} + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Any commits to this file should be reviewed with security in mind. * + * Changes to this file can potentially create security vulnerabilities. * + * An approval from 2 Core members with history of modifying * + * this file is required. * + * * + * Does the change somehow allow for arbitrary javascript to be executed? * + * Or allows for someone to change the prototype of built-in objects? * + * Or gives undesired access to variables likes document or window? * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +var $parseMinErr = minErr('$parse'); + +// Sandboxing Angular Expressions +// ------------------------------ +// Angular expressions are generally considered safe because these expressions only have direct +// access to `$scope` and locals. However, one can obtain the ability to execute arbitrary JS code by +// obtaining a reference to native JS functions such as the Function constructor. +// +// As an example, consider the following Angular expression: +// +// {}.toString.constructor('alert("evil JS code")') +// +// This sandboxing technique is not perfect and doesn't aim to be. The goal is to prevent exploits +// against the expression language, but not to prevent exploits that were enabled by exposing +// sensitive JavaScript or browser APIs on Scope. Exposing such objects on a Scope is never a good +// practice and therefore we are not even trying to protect against interaction with an object +// explicitly exposed in this way. +// +// In general, it is not possible to access a Window object from an angular expression unless a +// window or some DOM object that has a reference to window is published onto a Scope. +// Similarly we prevent invocations of function known to be dangerous, as well as assignments to +// native objects. +// +// See https://docs.angularjs.org/guide/security + + +function ensureSafeMemberName(name, fullExpression) { + // From the JavaScript docs: + // Property names must be strings. This means that non-string objects cannot be used + // as keys in an object. Any non-string object, including a number, is typecasted + // into a string via the toString method. + // + // So, to ensure that we are checking the same `name` that JavaScript would use, + // we cast it to a string, if possible + name = (isObject(name) && name.toString) ? name.toString() : name; + + if (name === "__defineGetter__" || name === "__defineSetter__" + || name === "__lookupGetter__" || name === "__lookupSetter__" + || name === "__proto__") { + throw $parseMinErr('isecfld', + 'Attempting to access a disallowed field in Angular expressions! ' + + 'Expression: {0}', fullExpression); + } + return name; +} + +function ensureSafeObject(obj, fullExpression) { + // nifty check if obj is Function that is fast and works across iframes and other contexts + if (obj) { + if (obj.constructor === obj) { + throw $parseMinErr('isecfn', + 'Referencing Function in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// isWindow(obj) + obj.window === obj) { + throw $parseMinErr('isecwindow', + 'Referencing the Window in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// isElement(obj) + obj.children && (obj.nodeName || (obj.prop && obj.attr && obj.find))) { + throw $parseMinErr('isecdom', + 'Referencing DOM nodes in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// block Object so that we can't get hold of dangerous Object.* methods + obj === Object) { + throw $parseMinErr('isecobj', + 'Referencing Object in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } + } + return obj; +} + +var CALL = Function.prototype.call; +var APPLY = Function.prototype.apply; +var BIND = Function.prototype.bind; + +function ensureSafeFunction(obj, fullExpression) { + if (obj) { + if (obj.constructor === obj) { + throw $parseMinErr('isecfn', + 'Referencing Function in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (obj === CALL || obj === APPLY || obj === BIND) { + throw $parseMinErr('isecff', + 'Referencing call, apply or bind in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } + } +} + +var OPERATORS = createMap(); +forEach('+ - * / % === !== == != < > <= >= && || ! = |'.split(' '), function(operator) { OPERATORS[operator] = true; }); +var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'}; + + +///////////////////////////////////////// + + +/** + * @constructor + */ +var Lexer = function(options) { + this.options = options; +}; + +Lexer.prototype = { + constructor: Lexer, + + lex: function(text) { + this.text = text; + this.index = 0; + this.tokens = []; + + while (this.index < this.text.length) { + var ch = this.text.charAt(this.index); + if (ch === '"' || ch === "'") { + this.readString(ch); + } else if (this.isNumber(ch) || ch === '.' && this.isNumber(this.peek())) { + this.readNumber(); + } else if (this.isIdent(ch)) { + this.readIdent(); + } else if (this.is(ch, '(){}[].,;:?')) { + this.tokens.push({index: this.index, text: ch}); + this.index++; + } else if (this.isWhitespace(ch)) { + this.index++; + } else { + var ch2 = ch + this.peek(); + var ch3 = ch2 + this.peek(2); + var op1 = OPERATORS[ch]; + var op2 = OPERATORS[ch2]; + var op3 = OPERATORS[ch3]; + if (op1 || op2 || op3) { + var token = op3 ? ch3 : (op2 ? ch2 : ch); + this.tokens.push({index: this.index, text: token, operator: true}); + this.index += token.length; + } else { + this.throwError('Unexpected next character ', this.index, this.index + 1); + } + } + } + return this.tokens; + }, + + is: function(ch, chars) { + return chars.indexOf(ch) !== -1; + }, + + peek: function(i) { + var num = i || 1; + return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false; + }, + + isNumber: function(ch) { + return ('0' <= ch && ch <= '9') && typeof ch === "string"; + }, + + isWhitespace: function(ch) { + // IE treats non-breaking space as \u00A0 + return (ch === ' ' || ch === '\r' || ch === '\t' || + ch === '\n' || ch === '\v' || ch === '\u00A0'); + }, + + isIdent: function(ch) { + return ('a' <= ch && ch <= 'z' || + 'A' <= ch && ch <= 'Z' || + '_' === ch || ch === '$'); + }, + + isExpOperator: function(ch) { + return (ch === '-' || ch === '+' || this.isNumber(ch)); + }, + + throwError: function(error, start, end) { + end = end || this.index; + var colStr = (isDefined(start) + ? 's ' + start + '-' + this.index + ' [' + this.text.substring(start, end) + ']' + : ' ' + end); + throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].', + error, colStr, this.text); + }, + + readNumber: function() { + var number = ''; + var start = this.index; + while (this.index < this.text.length) { + var ch = lowercase(this.text.charAt(this.index)); + if (ch == '.' || this.isNumber(ch)) { + number += ch; + } else { + var peekCh = this.peek(); + if (ch == 'e' && this.isExpOperator(peekCh)) { + number += ch; + } else if (this.isExpOperator(ch) && + peekCh && this.isNumber(peekCh) && + number.charAt(number.length - 1) == 'e') { + number += ch; + } else if (this.isExpOperator(ch) && + (!peekCh || !this.isNumber(peekCh)) && + number.charAt(number.length - 1) == 'e') { + this.throwError('Invalid exponent'); + } else { + break; + } + } + this.index++; + } + this.tokens.push({ + index: start, + text: number, + constant: true, + value: Number(number) + }); + }, + + readIdent: function() { + var start = this.index; + while (this.index < this.text.length) { + var ch = this.text.charAt(this.index); + if (!(this.isIdent(ch) || this.isNumber(ch))) { + break; + } + this.index++; + } + this.tokens.push({ + index: start, + text: this.text.slice(start, this.index), + identifier: true + }); + }, + + readString: function(quote) { + var start = this.index; + this.index++; + var string = ''; + var rawString = quote; + var escape = false; + while (this.index < this.text.length) { + var ch = this.text.charAt(this.index); + rawString += ch; + if (escape) { + if (ch === 'u') { + var hex = this.text.substring(this.index + 1, this.index + 5); + if (!hex.match(/[\da-f]{4}/i)) { + this.throwError('Invalid unicode escape [\\u' + hex + ']'); + } + this.index += 4; + string += String.fromCharCode(parseInt(hex, 16)); + } else { + var rep = ESCAPE[ch]; + string = string + (rep || ch); + } + escape = false; + } else if (ch === '\\') { + escape = true; + } else if (ch === quote) { + this.index++; + this.tokens.push({ + index: start, + text: rawString, + constant: true, + value: string + }); + return; + } else { + string += ch; + } + this.index++; + } + this.throwError('Unterminated quote', start); + } +}; + +var AST = function(lexer, options) { + this.lexer = lexer; + this.options = options; +}; + +AST.Program = 'Program'; +AST.ExpressionStatement = 'ExpressionStatement'; +AST.AssignmentExpression = 'AssignmentExpression'; +AST.ConditionalExpression = 'ConditionalExpression'; +AST.LogicalExpression = 'LogicalExpression'; +AST.BinaryExpression = 'BinaryExpression'; +AST.UnaryExpression = 'UnaryExpression'; +AST.CallExpression = 'CallExpression'; +AST.MemberExpression = 'MemberExpression'; +AST.Identifier = 'Identifier'; +AST.Literal = 'Literal'; +AST.ArrayExpression = 'ArrayExpression'; +AST.Property = 'Property'; +AST.ObjectExpression = 'ObjectExpression'; +AST.ThisExpression = 'ThisExpression'; + +// Internal use only +AST.NGValueParameter = 'NGValueParameter'; + +AST.prototype = { + ast: function(text) { + this.text = text; + this.tokens = this.lexer.lex(text); + + var value = this.program(); + + if (this.tokens.length !== 0) { + this.throwError('is an unexpected token', this.tokens[0]); + } + + return value; + }, + + program: function() { + var body = []; + while (true) { + if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']')) + body.push(this.expressionStatement()); + if (!this.expect(';')) { + return { type: AST.Program, body: body}; + } + } + }, + + expressionStatement: function() { + return { type: AST.ExpressionStatement, expression: this.filterChain() }; + }, + + filterChain: function() { + var left = this.expression(); + var token; + while ((token = this.expect('|'))) { + left = this.filter(left); + } + return left; + }, + + expression: function() { + return this.assignment(); + }, + + assignment: function() { + var result = this.ternary(); + if (this.expect('=')) { + result = { type: AST.AssignmentExpression, left: result, right: this.assignment(), operator: '='}; + } + return result; + }, + + ternary: function() { + var test = this.logicalOR(); + var alternate; + var consequent; + if (this.expect('?')) { + alternate = this.expression(); + if (this.consume(':')) { + consequent = this.expression(); + return { type: AST.ConditionalExpression, test: test, alternate: alternate, consequent: consequent}; + } + } + return test; + }, + + logicalOR: function() { + var left = this.logicalAND(); + while (this.expect('||')) { + left = { type: AST.LogicalExpression, operator: '||', left: left, right: this.logicalAND() }; + } + return left; + }, + + logicalAND: function() { + var left = this.equality(); + while (this.expect('&&')) { + left = { type: AST.LogicalExpression, operator: '&&', left: left, right: this.equality()}; + } + return left; + }, + + equality: function() { + var left = this.relational(); + var token; + while ((token = this.expect('==','!=','===','!=='))) { + left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.relational() }; + } + return left; + }, + + relational: function() { + var left = this.additive(); + var token; + while ((token = this.expect('<', '>', '<=', '>='))) { + left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.additive() }; + } + return left; + }, + + additive: function() { + var left = this.multiplicative(); + var token; + while ((token = this.expect('+','-'))) { + left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.multiplicative() }; + } + return left; + }, + + multiplicative: function() { + var left = this.unary(); + var token; + while ((token = this.expect('*','/','%'))) { + left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.unary() }; + } + return left; + }, + + unary: function() { + var token; + if ((token = this.expect('+', '-', '!'))) { + return { type: AST.UnaryExpression, operator: token.text, prefix: true, argument: this.unary() }; + } else { + return this.primary(); + } + }, + + primary: function() { + var primary; + if (this.expect('(')) { + primary = this.filterChain(); + this.consume(')'); + } else if (this.expect('[')) { + primary = this.arrayDeclaration(); + } else if (this.expect('{')) { + primary = this.object(); + } else if (this.constants.hasOwnProperty(this.peek().text)) { + primary = copy(this.constants[this.consume().text]); + } else if (this.peek().identifier) { + primary = this.identifier(); + } else if (this.peek().constant) { + primary = this.constant(); + } else { + this.throwError('not a primary expression', this.peek()); + } + + var next; + while ((next = this.expect('(', '[', '.'))) { + if (next.text === '(') { + primary = {type: AST.CallExpression, callee: primary, arguments: this.parseArguments() }; + this.consume(')'); + } else if (next.text === '[') { + primary = { type: AST.MemberExpression, object: primary, property: this.expression(), computed: true }; + this.consume(']'); + } else if (next.text === '.') { + primary = { type: AST.MemberExpression, object: primary, property: this.identifier(), computed: false }; + } else { + this.throwError('IMPOSSIBLE'); + } + } + return primary; + }, + + filter: function(baseExpression) { + var args = [baseExpression]; + var result = {type: AST.CallExpression, callee: this.identifier(), arguments: args, filter: true}; + + while (this.expect(':')) { + args.push(this.expression()); + } + + return result; + }, + + parseArguments: function() { + var args = []; + if (this.peekToken().text !== ')') { + do { + args.push(this.expression()); + } while (this.expect(',')); + } + return args; + }, + + identifier: function() { + var token = this.consume(); + if (!token.identifier) { + this.throwError('is not a valid identifier', token); + } + return { type: AST.Identifier, name: token.text }; + }, + + constant: function() { + // TODO check that it is a constant + return { type: AST.Literal, value: this.consume().value }; + }, + + arrayDeclaration: function() { + var elements = []; + if (this.peekToken().text !== ']') { + do { + if (this.peek(']')) { + // Support trailing commas per ES5.1. + break; + } + elements.push(this.expression()); + } while (this.expect(',')); + } + this.consume(']'); + + return { type: AST.ArrayExpression, elements: elements }; + }, + + object: function() { + var properties = [], property; + if (this.peekToken().text !== '}') { + do { + if (this.peek('}')) { + // Support trailing commas per ES5.1. + break; + } + property = {type: AST.Property, kind: 'init'}; + if (this.peek().constant) { + property.key = this.constant(); + } else if (this.peek().identifier) { + property.key = this.identifier(); + } else { + this.throwError("invalid key", this.peek()); + } + this.consume(':'); + property.value = this.expression(); + properties.push(property); + } while (this.expect(',')); + } + this.consume('}'); + + return {type: AST.ObjectExpression, properties: properties }; + }, + + throwError: function(msg, token) { + throw $parseMinErr('syntax', + 'Syntax Error: Token \'{0}\' {1} at column {2} of the expression [{3}] starting at [{4}].', + token.text, msg, (token.index + 1), this.text, this.text.substring(token.index)); + }, + + consume: function(e1) { + if (this.tokens.length === 0) { + throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text); + } + + var token = this.expect(e1); + if (!token) { + this.throwError('is unexpected, expecting [' + e1 + ']', this.peek()); + } + return token; + }, + + peekToken: function() { + if (this.tokens.length === 0) { + throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text); + } + return this.tokens[0]; + }, + + peek: function(e1, e2, e3, e4) { + return this.peekAhead(0, e1, e2, e3, e4); + }, + + peekAhead: function(i, e1, e2, e3, e4) { + if (this.tokens.length > i) { + var token = this.tokens[i]; + var t = token.text; + if (t === e1 || t === e2 || t === e3 || t === e4 || + (!e1 && !e2 && !e3 && !e4)) { + return token; + } + } + return false; + }, + + expect: function(e1, e2, e3, e4) { + var token = this.peek(e1, e2, e3, e4); + if (token) { + this.tokens.shift(); + return token; + } + return false; + }, + + + /* `undefined` is not a constant, it is an identifier, + * but using it as an identifier is not supported + */ + constants: { + 'true': { type: AST.Literal, value: true }, + 'false': { type: AST.Literal, value: false }, + 'null': { type: AST.Literal, value: null }, + 'undefined': {type: AST.Literal, value: undefined }, + 'this': {type: AST.ThisExpression } + } +}; + +function ifDefined(v, d) { + return typeof v !== 'undefined' ? v : d; +} + +function plusFn(l, r) { + if (typeof l === 'undefined') return r; + if (typeof r === 'undefined') return l; + return l + r; +} + +function isStateless($filter, filterName) { + var fn = $filter(filterName); + return !fn.$stateful; +} + +function findConstantAndWatchExpressions(ast, $filter) { + var allConstants; + var argsToWatch; + switch (ast.type) { + case AST.Program: + allConstants = true; + forEach(ast.body, function(expr) { + findConstantAndWatchExpressions(expr.expression, $filter); + allConstants = allConstants && expr.expression.constant; + }); + ast.constant = allConstants; + break; + case AST.Literal: + ast.constant = true; + ast.toWatch = []; + break; + case AST.UnaryExpression: + findConstantAndWatchExpressions(ast.argument, $filter); + ast.constant = ast.argument.constant; + ast.toWatch = ast.argument.toWatch; + break; + case AST.BinaryExpression: + findConstantAndWatchExpressions(ast.left, $filter); + findConstantAndWatchExpressions(ast.right, $filter); + ast.constant = ast.left.constant && ast.right.constant; + ast.toWatch = ast.left.toWatch.concat(ast.right.toWatch); + break; + case AST.LogicalExpression: + findConstantAndWatchExpressions(ast.left, $filter); + findConstantAndWatchExpressions(ast.right, $filter); + ast.constant = ast.left.constant && ast.right.constant; + ast.toWatch = ast.constant ? [] : [ast]; + break; + case AST.ConditionalExpression: + findConstantAndWatchExpressions(ast.test, $filter); + findConstantAndWatchExpressions(ast.alternate, $filter); + findConstantAndWatchExpressions(ast.consequent, $filter); + ast.constant = ast.test.constant && ast.alternate.constant && ast.consequent.constant; + ast.toWatch = ast.constant ? [] : [ast]; + break; + case AST.Identifier: + ast.constant = false; + ast.toWatch = [ast]; + break; + case AST.MemberExpression: + findConstantAndWatchExpressions(ast.object, $filter); + if (ast.computed) { + findConstantAndWatchExpressions(ast.property, $filter); + } + ast.constant = ast.object.constant && (!ast.computed || ast.property.constant); + ast.toWatch = [ast]; + break; + case AST.CallExpression: + allConstants = ast.filter ? isStateless($filter, ast.callee.name) : false; + argsToWatch = []; + forEach(ast.arguments, function(expr) { + findConstantAndWatchExpressions(expr, $filter); + allConstants = allConstants && expr.constant; + if (!expr.constant) { + argsToWatch.push.apply(argsToWatch, expr.toWatch); + } + }); + ast.constant = allConstants; + ast.toWatch = ast.filter && isStateless($filter, ast.callee.name) ? argsToWatch : [ast]; + break; + case AST.AssignmentExpression: + findConstantAndWatchExpressions(ast.left, $filter); + findConstantAndWatchExpressions(ast.right, $filter); + ast.constant = ast.left.constant && ast.right.constant; + ast.toWatch = [ast]; + break; + case AST.ArrayExpression: + allConstants = true; + argsToWatch = []; + forEach(ast.elements, function(expr) { + findConstantAndWatchExpressions(expr, $filter); + allConstants = allConstants && expr.constant; + if (!expr.constant) { + argsToWatch.push.apply(argsToWatch, expr.toWatch); + } + }); + ast.constant = allConstants; + ast.toWatch = argsToWatch; + break; + case AST.ObjectExpression: + allConstants = true; + argsToWatch = []; + forEach(ast.properties, function(property) { + findConstantAndWatchExpressions(property.value, $filter); + allConstants = allConstants && property.value.constant; + if (!property.value.constant) { + argsToWatch.push.apply(argsToWatch, property.value.toWatch); + } + }); + ast.constant = allConstants; + ast.toWatch = argsToWatch; + break; + case AST.ThisExpression: + ast.constant = false; + ast.toWatch = []; + break; + } +} + +function getInputs(body) { + if (body.length != 1) return; + var lastExpression = body[0].expression; + var candidate = lastExpression.toWatch; + if (candidate.length !== 1) return candidate; + return candidate[0] !== lastExpression ? candidate : undefined; +} + +function isAssignable(ast) { + return ast.type === AST.Identifier || ast.type === AST.MemberExpression; +} + +function assignableAST(ast) { + if (ast.body.length === 1 && isAssignable(ast.body[0].expression)) { + return {type: AST.AssignmentExpression, left: ast.body[0].expression, right: {type: AST.NGValueParameter}, operator: '='}; + } +} + +function isLiteral(ast) { + return ast.body.length === 0 || + ast.body.length === 1 && ( + ast.body[0].expression.type === AST.Literal || + ast.body[0].expression.type === AST.ArrayExpression || + ast.body[0].expression.type === AST.ObjectExpression); +} + +function isConstant(ast) { + return ast.constant; +} + +function ASTCompiler(astBuilder, $filter) { + this.astBuilder = astBuilder; + this.$filter = $filter; +} + +ASTCompiler.prototype = { + compile: function(expression, expensiveChecks) { + var self = this; + var ast = this.astBuilder.ast(expression); + this.state = { + nextId: 0, + filters: {}, + expensiveChecks: expensiveChecks, + fn: {vars: [], body: [], own: {}}, + assign: {vars: [], body: [], own: {}}, + inputs: [] + }; + findConstantAndWatchExpressions(ast, self.$filter); + var extra = ''; + var assignable; + this.stage = 'assign'; + if ((assignable = assignableAST(ast))) { + this.state.computing = 'assign'; + var result = this.nextId(); + this.recurse(assignable, result); + this.return_(result); + extra = 'fn.assign=' + this.generateFunction('assign', 's,v,l'); + } + var toWatch = getInputs(ast.body); + self.stage = 'inputs'; + forEach(toWatch, function(watch, key) { + var fnKey = 'fn' + key; + self.state[fnKey] = {vars: [], body: [], own: {}}; + self.state.computing = fnKey; + var intoId = self.nextId(); + self.recurse(watch, intoId); + self.return_(intoId); + self.state.inputs.push(fnKey); + watch.watchId = key; + }); + this.state.computing = 'fn'; + this.stage = 'main'; + this.recurse(ast); + var fnString = + // The build and minification steps remove the string "use strict" from the code, but this is done using a regex. + // This is a workaround for this until we do a better job at only removing the prefix only when we should. + '"' + this.USE + ' ' + this.STRICT + '";\n' + + this.filterPrefix() + + 'var fn=' + this.generateFunction('fn', 's,l,a,i') + + extra + + this.watchFns() + + 'return fn;'; + + /* jshint -W054 */ + var fn = (new Function('$filter', + 'ensureSafeMemberName', + 'ensureSafeObject', + 'ensureSafeFunction', + 'ifDefined', + 'plus', + 'text', + fnString))( + this.$filter, + ensureSafeMemberName, + ensureSafeObject, + ensureSafeFunction, + ifDefined, + plusFn, + expression); + /* jshint +W054 */ + this.state = this.stage = undefined; + fn.literal = isLiteral(ast); + fn.constant = isConstant(ast); + return fn; + }, + + USE: 'use', + + STRICT: 'strict', + + watchFns: function() { + var result = []; + var fns = this.state.inputs; + var self = this; + forEach(fns, function(name) { + result.push('var ' + name + '=' + self.generateFunction(name, 's')); + }); + if (fns.length) { + result.push('fn.inputs=[' + fns.join(',') + '];'); + } + return result.join(''); + }, + + generateFunction: function(name, params) { + return 'function(' + params + '){' + + this.varsPrefix(name) + + this.body(name) + + '};'; + }, + + filterPrefix: function() { + var parts = []; + var self = this; + forEach(this.state.filters, function(id, filter) { + parts.push(id + '=$filter(' + self.escape(filter) + ')'); + }); + if (parts.length) return 'var ' + parts.join(',') + ';'; + return ''; + }, + + varsPrefix: function(section) { + return this.state[section].vars.length ? 'var ' + this.state[section].vars.join(',') + ';' : ''; + }, + + body: function(section) { + return this.state[section].body.join(''); + }, + + recurse: function(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck) { + var left, right, self = this, args, expression; + recursionFn = recursionFn || noop; + if (!skipWatchIdCheck && isDefined(ast.watchId)) { + intoId = intoId || this.nextId(); + this.if_('i', + this.lazyAssign(intoId, this.computedMember('i', ast.watchId)), + this.lazyRecurse(ast, intoId, nameId, recursionFn, create, true) + ); + return; + } + switch (ast.type) { + case AST.Program: + forEach(ast.body, function(expression, pos) { + self.recurse(expression.expression, undefined, undefined, function(expr) { right = expr; }); + if (pos !== ast.body.length - 1) { + self.current().body.push(right, ';'); + } else { + self.return_(right); + } + }); + break; + case AST.Literal: + expression = this.escape(ast.value); + this.assign(intoId, expression); + recursionFn(expression); + break; + case AST.UnaryExpression: + this.recurse(ast.argument, undefined, undefined, function(expr) { right = expr; }); + expression = ast.operator + '(' + this.ifDefined(right, 0) + ')'; + this.assign(intoId, expression); + recursionFn(expression); + break; + case AST.BinaryExpression: + this.recurse(ast.left, undefined, undefined, function(expr) { left = expr; }); + this.recurse(ast.right, undefined, undefined, function(expr) { right = expr; }); + if (ast.operator === '+') { + expression = this.plus(left, right); + } else if (ast.operator === '-') { + expression = this.ifDefined(left, 0) + ast.operator + this.ifDefined(right, 0); + } else { + expression = '(' + left + ')' + ast.operator + '(' + right + ')'; + } + this.assign(intoId, expression); + recursionFn(expression); + break; + case AST.LogicalExpression: + intoId = intoId || this.nextId(); + self.recurse(ast.left, intoId); + self.if_(ast.operator === '&&' ? intoId : self.not(intoId), self.lazyRecurse(ast.right, intoId)); + recursionFn(intoId); + break; + case AST.ConditionalExpression: + intoId = intoId || this.nextId(); + self.recurse(ast.test, intoId); + self.if_(intoId, self.lazyRecurse(ast.alternate, intoId), self.lazyRecurse(ast.consequent, intoId)); + recursionFn(intoId); + break; + case AST.Identifier: + intoId = intoId || this.nextId(); + if (nameId) { + nameId.context = self.stage === 'inputs' ? 's' : this.assign(this.nextId(), this.getHasOwnProperty('l', ast.name) + '?l:s'); + nameId.computed = false; + nameId.name = ast.name; + } + ensureSafeMemberName(ast.name); + self.if_(self.stage === 'inputs' || self.not(self.getHasOwnProperty('l', ast.name)), + function() { + self.if_(self.stage === 'inputs' || 's', function() { + if (create && create !== 1) { + self.if_( + self.not(self.nonComputedMember('s', ast.name)), + self.lazyAssign(self.nonComputedMember('s', ast.name), '{}')); + } + self.assign(intoId, self.nonComputedMember('s', ast.name)); + }); + }, intoId && self.lazyAssign(intoId, self.nonComputedMember('l', ast.name)) + ); + if (self.state.expensiveChecks || isPossiblyDangerousMemberName(ast.name)) { + self.addEnsureSafeObject(intoId); + } + recursionFn(intoId); + break; + case AST.MemberExpression: + left = nameId && (nameId.context = this.nextId()) || this.nextId(); + intoId = intoId || this.nextId(); + self.recurse(ast.object, left, undefined, function() { + self.if_(self.notNull(left), function() { + if (ast.computed) { + right = self.nextId(); + self.recurse(ast.property, right); + self.addEnsureSafeMemberName(right); + if (create && create !== 1) { + self.if_(self.not(self.computedMember(left, right)), self.lazyAssign(self.computedMember(left, right), '{}')); + } + expression = self.ensureSafeObject(self.computedMember(left, right)); + self.assign(intoId, expression); + if (nameId) { + nameId.computed = true; + nameId.name = right; + } + } else { + ensureSafeMemberName(ast.property.name); + if (create && create !== 1) { + self.if_(self.not(self.nonComputedMember(left, ast.property.name)), self.lazyAssign(self.nonComputedMember(left, ast.property.name), '{}')); + } + expression = self.nonComputedMember(left, ast.property.name); + if (self.state.expensiveChecks || isPossiblyDangerousMemberName(ast.property.name)) { + expression = self.ensureSafeObject(expression); + } + self.assign(intoId, expression); + if (nameId) { + nameId.computed = false; + nameId.name = ast.property.name; + } + } + }, function() { + self.assign(intoId, 'undefined'); + }); + recursionFn(intoId); + }, !!create); + break; + case AST.CallExpression: + intoId = intoId || this.nextId(); + if (ast.filter) { + right = self.filter(ast.callee.name); + args = []; + forEach(ast.arguments, function(expr) { + var argument = self.nextId(); + self.recurse(expr, argument); + args.push(argument); + }); + expression = right + '(' + args.join(',') + ')'; + self.assign(intoId, expression); + recursionFn(intoId); + } else { + right = self.nextId(); + left = {}; + args = []; + self.recurse(ast.callee, right, left, function() { + self.if_(self.notNull(right), function() { + self.addEnsureSafeFunction(right); + forEach(ast.arguments, function(expr) { + self.recurse(expr, self.nextId(), undefined, function(argument) { + args.push(self.ensureSafeObject(argument)); + }); + }); + if (left.name) { + if (!self.state.expensiveChecks) { + self.addEnsureSafeObject(left.context); + } + expression = self.member(left.context, left.name, left.computed) + '(' + args.join(',') + ')'; + } else { + expression = right + '(' + args.join(',') + ')'; + } + expression = self.ensureSafeObject(expression); + self.assign(intoId, expression); + }, function() { + self.assign(intoId, 'undefined'); + }); + recursionFn(intoId); + }); + } + break; + case AST.AssignmentExpression: + right = this.nextId(); + left = {}; + if (!isAssignable(ast.left)) { + throw $parseMinErr('lval', 'Trying to assing a value to a non l-value'); + } + this.recurse(ast.left, undefined, left, function() { + self.if_(self.notNull(left.context), function() { + self.recurse(ast.right, right); + self.addEnsureSafeObject(self.member(left.context, left.name, left.computed)); + expression = self.member(left.context, left.name, left.computed) + ast.operator + right; + self.assign(intoId, expression); + recursionFn(intoId || expression); + }); + }, 1); + break; + case AST.ArrayExpression: + args = []; + forEach(ast.elements, function(expr) { + self.recurse(expr, self.nextId(), undefined, function(argument) { + args.push(argument); + }); + }); + expression = '[' + args.join(',') + ']'; + this.assign(intoId, expression); + recursionFn(expression); + break; + case AST.ObjectExpression: + args = []; + forEach(ast.properties, function(property) { + self.recurse(property.value, self.nextId(), undefined, function(expr) { + args.push(self.escape( + property.key.type === AST.Identifier ? property.key.name : + ('' + property.key.value)) + + ':' + expr); + }); + }); + expression = '{' + args.join(',') + '}'; + this.assign(intoId, expression); + recursionFn(expression); + break; + case AST.ThisExpression: + this.assign(intoId, 's'); + recursionFn('s'); + break; + case AST.NGValueParameter: + this.assign(intoId, 'v'); + recursionFn('v'); + break; + } + }, + + getHasOwnProperty: function(element, property) { + var key = element + '.' + property; + var own = this.current().own; + if (!own.hasOwnProperty(key)) { + own[key] = this.nextId(false, element + '&&(' + this.escape(property) + ' in ' + element + ')'); + } + return own[key]; + }, + + assign: function(id, value) { + if (!id) return; + this.current().body.push(id, '=', value, ';'); + return id; + }, + + filter: function(filterName) { + if (!this.state.filters.hasOwnProperty(filterName)) { + this.state.filters[filterName] = this.nextId(true); + } + return this.state.filters[filterName]; + }, + + ifDefined: function(id, defaultValue) { + return 'ifDefined(' + id + ',' + this.escape(defaultValue) + ')'; + }, + + plus: function(left, right) { + return 'plus(' + left + ',' + right + ')'; + }, + + return_: function(id) { + this.current().body.push('return ', id, ';'); + }, + + if_: function(test, alternate, consequent) { + if (test === true) { + alternate(); + } else { + var body = this.current().body; + body.push('if(', test, '){'); + alternate(); + body.push('}'); + if (consequent) { + body.push('else{'); + consequent(); + body.push('}'); + } + } + }, + + not: function(expression) { + return '!(' + expression + ')'; + }, + + notNull: function(expression) { + return expression + '!=null'; + }, + + nonComputedMember: function(left, right) { + return left + '.' + right; + }, + + computedMember: function(left, right) { + return left + '[' + right + ']'; + }, + + member: function(left, right, computed) { + if (computed) return this.computedMember(left, right); + return this.nonComputedMember(left, right); + }, + + addEnsureSafeObject: function(item) { + this.current().body.push(this.ensureSafeObject(item), ';'); + }, + + addEnsureSafeMemberName: function(item) { + this.current().body.push(this.ensureSafeMemberName(item), ';'); + }, + + addEnsureSafeFunction: function(item) { + this.current().body.push(this.ensureSafeFunction(item), ';'); + }, + + ensureSafeObject: function(item) { + return 'ensureSafeObject(' + item + ',text)'; + }, + + ensureSafeMemberName: function(item) { + return 'ensureSafeMemberName(' + item + ',text)'; + }, + + ensureSafeFunction: function(item) { + return 'ensureSafeFunction(' + item + ',text)'; + }, + + lazyRecurse: function(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck) { + var self = this; + return function() { + self.recurse(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck); + }; + }, + + lazyAssign: function(id, value) { + var self = this; + return function() { + self.assign(id, value); + }; + }, + + stringEscapeRegex: /[^ a-zA-Z0-9]/g, + + stringEscapeFn: function(c) { + return '\\u' + ('0000' + c.charCodeAt(0).toString(16)).slice(-4); + }, + + escape: function(value) { + if (isString(value)) return "'" + value.replace(this.stringEscapeRegex, this.stringEscapeFn) + "'"; + if (isNumber(value)) return value.toString(); + if (value === true) return 'true'; + if (value === false) return 'false'; + if (value === null) return 'null'; + if (typeof value === 'undefined') return 'undefined'; + + throw $parseMinErr('esc', 'IMPOSSIBLE'); + }, + + nextId: function(skip, init) { + var id = 'v' + (this.state.nextId++); + if (!skip) { + this.current().vars.push(id + (init ? '=' + init : '')); + } + return id; + }, + + current: function() { + return this.state[this.state.computing]; + } +}; + + +function ASTInterpreter(astBuilder, $filter) { + this.astBuilder = astBuilder; + this.$filter = $filter; +} + +ASTInterpreter.prototype = { + compile: function(expression, expensiveChecks) { + var self = this; + var ast = this.astBuilder.ast(expression); + this.expression = expression; + this.expensiveChecks = expensiveChecks; + findConstantAndWatchExpressions(ast, self.$filter); + var assignable; + var assign; + if ((assignable = assignableAST(ast))) { + assign = this.recurse(assignable); + } + var toWatch = getInputs(ast.body); + var inputs; + if (toWatch) { + inputs = []; + forEach(toWatch, function(watch, key) { + var input = self.recurse(watch); + watch.input = input; + inputs.push(input); + watch.watchId = key; + }); + } + var expressions = []; + forEach(ast.body, function(expression) { + expressions.push(self.recurse(expression.expression)); + }); + var fn = ast.body.length === 0 ? function() {} : + ast.body.length === 1 ? expressions[0] : + function(scope, locals) { + var lastValue; + forEach(expressions, function(exp) { + lastValue = exp(scope, locals); + }); + return lastValue; + }; + if (assign) { + fn.assign = function(scope, value, locals) { + return assign(scope, locals, value); + }; + } + if (inputs) { + fn.inputs = inputs; + } + fn.literal = isLiteral(ast); + fn.constant = isConstant(ast); + return fn; + }, + + recurse: function(ast, context, create) { + var left, right, self = this, args, expression; + if (ast.input) { + return this.inputs(ast.input, ast.watchId); + } + switch (ast.type) { + case AST.Literal: + return this.value(ast.value, context); + case AST.UnaryExpression: + right = this.recurse(ast.argument); + return this['unary' + ast.operator](right, context); + case AST.BinaryExpression: + left = this.recurse(ast.left); + right = this.recurse(ast.right); + return this['binary' + ast.operator](left, right, context); + case AST.LogicalExpression: + left = this.recurse(ast.left); + right = this.recurse(ast.right); + return this['binary' + ast.operator](left, right, context); + case AST.ConditionalExpression: + return this['ternary?:']( + this.recurse(ast.test), + this.recurse(ast.alternate), + this.recurse(ast.consequent), + context + ); + case AST.Identifier: + ensureSafeMemberName(ast.name, self.expression); + return self.identifier(ast.name, + self.expensiveChecks || isPossiblyDangerousMemberName(ast.name), + context, create, self.expression); + case AST.MemberExpression: + left = this.recurse(ast.object, false, !!create); + if (!ast.computed) { + ensureSafeMemberName(ast.property.name, self.expression); + right = ast.property.name; + } + if (ast.computed) right = this.recurse(ast.property); + return ast.computed ? + this.computedMember(left, right, context, create, self.expression) : + this.nonComputedMember(left, right, self.expensiveChecks, context, create, self.expression); + case AST.CallExpression: + args = []; + forEach(ast.arguments, function(expr) { + args.push(self.recurse(expr)); + }); + if (ast.filter) right = this.$filter(ast.callee.name); + if (!ast.filter) right = this.recurse(ast.callee, true); + return ast.filter ? + function(scope, locals, assign, inputs) { + var values = []; + for (var i = 0; i < args.length; ++i) { + values.push(args[i](scope, locals, assign, inputs)); + } + var value = right.apply(undefined, values, inputs); + return context ? {context: undefined, name: undefined, value: value} : value; + } : + function(scope, locals, assign, inputs) { + var rhs = right(scope, locals, assign, inputs); + var value; + if (rhs.value != null) { + ensureSafeObject(rhs.context, self.expression); + ensureSafeFunction(rhs.value, self.expression); + var values = []; + for (var i = 0; i < args.length; ++i) { + values.push(ensureSafeObject(args[i](scope, locals, assign, inputs), self.expression)); + } + value = ensureSafeObject(rhs.value.apply(rhs.context, values), self.expression); + } + return context ? {value: value} : value; + }; + case AST.AssignmentExpression: + left = this.recurse(ast.left, true, 1); + right = this.recurse(ast.right); + return function(scope, locals, assign, inputs) { + var lhs = left(scope, locals, assign, inputs); + var rhs = right(scope, locals, assign, inputs); + ensureSafeObject(lhs.value, self.expression); + lhs.context[lhs.name] = rhs; + return context ? {value: rhs} : rhs; + }; + case AST.ArrayExpression: + args = []; + forEach(ast.elements, function(expr) { + args.push(self.recurse(expr)); + }); + return function(scope, locals, assign, inputs) { + var value = []; + for (var i = 0; i < args.length; ++i) { + value.push(args[i](scope, locals, assign, inputs)); + } + return context ? {value: value} : value; + }; + case AST.ObjectExpression: + args = []; + forEach(ast.properties, function(property) { + args.push({key: property.key.type === AST.Identifier ? + property.key.name : + ('' + property.key.value), + value: self.recurse(property.value) + }); + }); + return function(scope, locals, assign, inputs) { + var value = {}; + for (var i = 0; i < args.length; ++i) { + value[args[i].key] = args[i].value(scope, locals, assign, inputs); + } + return context ? {value: value} : value; + }; + case AST.ThisExpression: + return function(scope) { + return context ? {value: scope} : scope; + }; + case AST.NGValueParameter: + return function(scope, locals, assign, inputs) { + return context ? {value: assign} : assign; + }; + } + }, + + 'unary+': function(argument, context) { + return function(scope, locals, assign, inputs) { + var arg = argument(scope, locals, assign, inputs); + if (isDefined(arg)) { + arg = +arg; + } else { + arg = 0; + } + return context ? {value: arg} : arg; + }; + }, + 'unary-': function(argument, context) { + return function(scope, locals, assign, inputs) { + var arg = argument(scope, locals, assign, inputs); + if (isDefined(arg)) { + arg = -arg; + } else { + arg = 0; + } + return context ? {value: arg} : arg; + }; + }, + 'unary!': function(argument, context) { + return function(scope, locals, assign, inputs) { + var arg = !argument(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary+': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var lhs = left(scope, locals, assign, inputs); + var rhs = right(scope, locals, assign, inputs); + var arg = plusFn(lhs, rhs); + return context ? {value: arg} : arg; + }; + }, + 'binary-': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var lhs = left(scope, locals, assign, inputs); + var rhs = right(scope, locals, assign, inputs); + var arg = (isDefined(lhs) ? lhs : 0) - (isDefined(rhs) ? rhs : 0); + return context ? {value: arg} : arg; + }; + }, + 'binary*': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) * right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary/': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) / right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary%': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) % right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary===': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) === right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary!==': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) !== right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary==': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) == right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary!=': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) != right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary<': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) < right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary>': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) > right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary<=': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) <= right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary>=': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) >= right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary&&': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) && right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'binary||': function(left, right, context) { + return function(scope, locals, assign, inputs) { + var arg = left(scope, locals, assign, inputs) || right(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + 'ternary?:': function(test, alternate, consequent, context) { + return function(scope, locals, assign, inputs) { + var arg = test(scope, locals, assign, inputs) ? alternate(scope, locals, assign, inputs) : consequent(scope, locals, assign, inputs); + return context ? {value: arg} : arg; + }; + }, + value: function(value, context) { + return function() { return context ? {context: undefined, name: undefined, value: value} : value; }; + }, + identifier: function(name, expensiveChecks, context, create, expression) { + return function(scope, locals, assign, inputs) { + var base = locals && (name in locals) ? locals : scope; + if (create && create !== 1 && base && !(base[name])) { + base[name] = {}; + } + var value = base ? base[name] : undefined; + if (expensiveChecks) { + ensureSafeObject(value, expression); + } + if (context) { + return {context: base, name: name, value: value}; + } else { + return value; + } + }; + }, + computedMember: function(left, right, context, create, expression) { + return function(scope, locals, assign, inputs) { + var lhs = left(scope, locals, assign, inputs); + var rhs; + var value; + if (lhs != null) { + rhs = right(scope, locals, assign, inputs); + ensureSafeMemberName(rhs, expression); + if (create && create !== 1 && lhs && !(lhs[rhs])) { + lhs[rhs] = {}; + } + value = lhs[rhs]; + ensureSafeObject(value, expression); + } + if (context) { + return {context: lhs, name: rhs, value: value}; + } else { + return value; + } + }; + }, + nonComputedMember: function(left, right, expensiveChecks, context, create, expression) { + return function(scope, locals, assign, inputs) { + var lhs = left(scope, locals, assign, inputs); + if (create && create !== 1 && lhs && !(lhs[right])) { + lhs[right] = {}; + } + var value = lhs != null ? lhs[right] : undefined; + if (expensiveChecks || isPossiblyDangerousMemberName(right)) { + ensureSafeObject(value, expression); + } + if (context) { + return {context: lhs, name: right, value: value}; + } else { + return value; + } + }; + }, + inputs: function(input, watchId) { + return function(scope, value, locals, inputs) { + if (inputs) return inputs[watchId]; + return input(scope, value, locals); + }; + } +}; + +/** + * @constructor + */ +var Parser = function(lexer, $filter, options) { + this.lexer = lexer; + this.$filter = $filter; + this.options = options; + this.ast = new AST(this.lexer); + this.astCompiler = options.csp ? new ASTInterpreter(this.ast, $filter) : + new ASTCompiler(this.ast, $filter); +}; + +Parser.prototype = { + constructor: Parser, + + parse: function(text) { + return this.astCompiler.compile(text, this.options.expensiveChecks); + } +}; + +var getterFnCacheDefault = createMap(); +var getterFnCacheExpensive = createMap(); + +function isPossiblyDangerousMemberName(name) { + return name == 'constructor'; +} + +var objectValueOf = Object.prototype.valueOf; + +function getValueOf(value) { + return isFunction(value.valueOf) ? value.valueOf() : objectValueOf.call(value); +} + +/////////////////////////////////// + +/** + * @ngdoc service + * @name $parse + * @kind function + * + * @description + * + * Converts Angular {@link guide/expression expression} into a function. + * + * ```js + * var getter = $parse('user.name'); + * var setter = getter.assign; + * var context = {user:{name:'angular'}}; + * var locals = {user:{name:'local'}}; + * + * expect(getter(context)).toEqual('angular'); + * setter(context, 'newValue'); + * expect(context.user.name).toEqual('newValue'); + * expect(getter(context, locals)).toEqual('local'); + * ``` + * + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + * + * The returned function also has the following properties: + * * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript + * literal. + * * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript + * constant literals. + * * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be + * set to a function to change its value on the given context. + * + */ + + +/** + * @ngdoc provider + * @name $parseProvider + * + * @description + * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse} + * service. + */ +function $ParseProvider() { + var cacheDefault = createMap(); + var cacheExpensive = createMap(); + + this.$get = ['$filter', function($filter) { + var noUnsafeEval = csp().noUnsafeEval; + var $parseOptions = { + csp: noUnsafeEval, + expensiveChecks: false + }, + $parseOptionsExpensive = { + csp: noUnsafeEval, + expensiveChecks: true + }; + + return function $parse(exp, interceptorFn, expensiveChecks) { + var parsedExpression, oneTime, cacheKey; + + switch (typeof exp) { + case 'string': + exp = exp.trim(); + cacheKey = exp; + + var cache = (expensiveChecks ? cacheExpensive : cacheDefault); + parsedExpression = cache[cacheKey]; + + if (!parsedExpression) { + if (exp.charAt(0) === ':' && exp.charAt(1) === ':') { + oneTime = true; + exp = exp.substring(2); + } + var parseOptions = expensiveChecks ? $parseOptionsExpensive : $parseOptions; + var lexer = new Lexer(parseOptions); + var parser = new Parser(lexer, $filter, parseOptions); + parsedExpression = parser.parse(exp); + if (parsedExpression.constant) { + parsedExpression.$$watchDelegate = constantWatchDelegate; + } else if (oneTime) { + parsedExpression.$$watchDelegate = parsedExpression.literal ? + oneTimeLiteralWatchDelegate : oneTimeWatchDelegate; + } else if (parsedExpression.inputs) { + parsedExpression.$$watchDelegate = inputsWatchDelegate; + } + cache[cacheKey] = parsedExpression; + } + return addInterceptor(parsedExpression, interceptorFn); + + case 'function': + return addInterceptor(exp, interceptorFn); + + default: + return noop; + } + }; + + function expressionInputDirtyCheck(newValue, oldValueOfValue) { + + if (newValue == null || oldValueOfValue == null) { // null/undefined + return newValue === oldValueOfValue; + } + + if (typeof newValue === 'object') { + + // attempt to convert the value to a primitive type + // TODO(docs): add a note to docs that by implementing valueOf even objects and arrays can + // be cheaply dirty-checked + newValue = getValueOf(newValue); + + if (typeof newValue === 'object') { + // objects/arrays are not supported - deep-watching them would be too expensive + return false; + } + + // fall-through to the primitive equality check + } + + //Primitive or NaN + return newValue === oldValueOfValue || (newValue !== newValue && oldValueOfValue !== oldValueOfValue); + } + + function inputsWatchDelegate(scope, listener, objectEquality, parsedExpression, prettyPrintExpression) { + var inputExpressions = parsedExpression.inputs; + var lastResult; + + if (inputExpressions.length === 1) { + var oldInputValueOf = expressionInputDirtyCheck; // init to something unique so that equals check fails + inputExpressions = inputExpressions[0]; + return scope.$watch(function expressionInputWatch(scope) { + var newInputValue = inputExpressions(scope); + if (!expressionInputDirtyCheck(newInputValue, oldInputValueOf)) { + lastResult = parsedExpression(scope, undefined, undefined, [newInputValue]); + oldInputValueOf = newInputValue && getValueOf(newInputValue); + } + return lastResult; + }, listener, objectEquality, prettyPrintExpression); + } + + var oldInputValueOfValues = []; + var oldInputValues = []; + for (var i = 0, ii = inputExpressions.length; i < ii; i++) { + oldInputValueOfValues[i] = expressionInputDirtyCheck; // init to something unique so that equals check fails + oldInputValues[i] = null; + } + + return scope.$watch(function expressionInputsWatch(scope) { + var changed = false; + + for (var i = 0, ii = inputExpressions.length; i < ii; i++) { + var newInputValue = inputExpressions[i](scope); + if (changed || (changed = !expressionInputDirtyCheck(newInputValue, oldInputValueOfValues[i]))) { + oldInputValues[i] = newInputValue; + oldInputValueOfValues[i] = newInputValue && getValueOf(newInputValue); + } + } + + if (changed) { + lastResult = parsedExpression(scope, undefined, undefined, oldInputValues); + } + + return lastResult; + }, listener, objectEquality, prettyPrintExpression); + } + + function oneTimeWatchDelegate(scope, listener, objectEquality, parsedExpression) { + var unwatch, lastValue; + return unwatch = scope.$watch(function oneTimeWatch(scope) { + return parsedExpression(scope); + }, function oneTimeListener(value, old, scope) { + lastValue = value; + if (isFunction(listener)) { + listener.apply(this, arguments); + } + if (isDefined(value)) { + scope.$$postDigest(function() { + if (isDefined(lastValue)) { + unwatch(); + } + }); + } + }, objectEquality); + } + + function oneTimeLiteralWatchDelegate(scope, listener, objectEquality, parsedExpression) { + var unwatch, lastValue; + return unwatch = scope.$watch(function oneTimeWatch(scope) { + return parsedExpression(scope); + }, function oneTimeListener(value, old, scope) { + lastValue = value; + if (isFunction(listener)) { + listener.call(this, value, old, scope); + } + if (isAllDefined(value)) { + scope.$$postDigest(function() { + if (isAllDefined(lastValue)) unwatch(); + }); + } + }, objectEquality); + + function isAllDefined(value) { + var allDefined = true; + forEach(value, function(val) { + if (!isDefined(val)) allDefined = false; + }); + return allDefined; + } + } + + function constantWatchDelegate(scope, listener, objectEquality, parsedExpression) { + var unwatch; + return unwatch = scope.$watch(function constantWatch(scope) { + return parsedExpression(scope); + }, function constantListener(value, old, scope) { + if (isFunction(listener)) { + listener.apply(this, arguments); + } + unwatch(); + }, objectEquality); + } + + function addInterceptor(parsedExpression, interceptorFn) { + if (!interceptorFn) return parsedExpression; + var watchDelegate = parsedExpression.$$watchDelegate; + + var regularWatch = + watchDelegate !== oneTimeLiteralWatchDelegate && + watchDelegate !== oneTimeWatchDelegate; + + var fn = regularWatch ? function regularInterceptedExpression(scope, locals, assign, inputs) { + var value = parsedExpression(scope, locals, assign, inputs); + return interceptorFn(value, scope, locals); + } : function oneTimeInterceptedExpression(scope, locals, assign, inputs) { + var value = parsedExpression(scope, locals, assign, inputs); + var result = interceptorFn(value, scope, locals); + // we only return the interceptor's result if the + // initial value is defined (for bind-once) + return isDefined(value) ? result : value; + }; + + // Propagate $$watchDelegates other then inputsWatchDelegate + if (parsedExpression.$$watchDelegate && + parsedExpression.$$watchDelegate !== inputsWatchDelegate) { + fn.$$watchDelegate = parsedExpression.$$watchDelegate; + } else if (!interceptorFn.$stateful) { + // If there is an interceptor, but no watchDelegate then treat the interceptor like + // we treat filters - it is assumed to be a pure function unless flagged with $stateful + fn.$$watchDelegate = inputsWatchDelegate; + fn.inputs = parsedExpression.inputs ? parsedExpression.inputs : [parsedExpression]; + } + + return fn; + } + }]; +} + +/** + * @ngdoc service + * @name $q + * @requires $rootScope + * + * @description + * A service that helps you run functions asynchronously, and use their return values (or exceptions) + * when they are done processing. + * + * This is an implementation of promises/deferred objects inspired by + * [Kris Kowal's Q](https://github.com/kriskowal/q). + * + * $q can be used in two fashions --- one which is more similar to Kris Kowal's Q or jQuery's Deferred + * implementations, and the other which resembles ES6 promises to some degree. + * + * # $q constructor + * + * The streamlined ES6 style promise is essentially just using $q as a constructor which takes a `resolver` + * function as the first argument. This is similar to the native Promise implementation from ES6 Harmony, + * see [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise). + * + * While the constructor-style use is supported, not all of the supporting methods from ES6 Harmony promises are + * available yet. + * + * It can be used like so: + * + * ```js + * // for the purpose of this example let's assume that variables `$q` and `okToGreet` + * // are available in the current lexical scope (they could have been injected or passed in). + * + * function asyncGreet(name) { + * // perform some asynchronous operation, resolve or reject the promise when appropriate. + * return $q(function(resolve, reject) { + * setTimeout(function() { + * if (okToGreet(name)) { + * resolve('Hello, ' + name + '!'); + * } else { + * reject('Greeting ' + name + ' is not allowed.'); + * } + * }, 1000); + * }); + * } + * + * var promise = asyncGreet('Robin Hood'); + * promise.then(function(greeting) { + * alert('Success: ' + greeting); + * }, function(reason) { + * alert('Failed: ' + reason); + * }); + * ``` + * + * Note: progress/notify callbacks are not currently supported via the ES6-style interface. + * + * However, the more traditional CommonJS-style usage is still available, and documented below. + * + * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an + * interface for interacting with an object that represents the result of an action that is + * performed asynchronously, and may or may not be finished at any given point in time. + * + * From the perspective of dealing with error handling, deferred and promise APIs are to + * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming. + * + * ```js + * // for the purpose of this example let's assume that variables `$q` and `okToGreet` + * // are available in the current lexical scope (they could have been injected or passed in). + * + * function asyncGreet(name) { + * var deferred = $q.defer(); + * + * setTimeout(function() { + * deferred.notify('About to greet ' + name + '.'); + * + * if (okToGreet(name)) { + * deferred.resolve('Hello, ' + name + '!'); + * } else { + * deferred.reject('Greeting ' + name + ' is not allowed.'); + * } + * }, 1000); + * + * return deferred.promise; + * } + * + * var promise = asyncGreet('Robin Hood'); + * promise.then(function(greeting) { + * alert('Success: ' + greeting); + * }, function(reason) { + * alert('Failed: ' + reason); + * }, function(update) { + * alert('Got notification: ' + update); + * }); + * ``` + * + * At first it might not be obvious why this extra complexity is worth the trouble. The payoff + * comes in the way of guarantees that promise and deferred APIs make, see + * https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md. + * + * Additionally the promise api allows for composition that is very hard to do with the + * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach. + * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the + * section on serial or parallel joining of promises. + * + * # The Deferred API + * + * A new instance of deferred is constructed by calling `$q.defer()`. + * + * The purpose of the deferred object is to expose the associated Promise instance as well as APIs + * that can be used for signaling the successful or unsuccessful completion, as well as the status + * of the task. + * + * **Methods** + * + * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection + * constructed via `$q.reject`, the promise will be rejected instead. + * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to + * resolving it with a rejection constructed via `$q.reject`. + * - `notify(value)` - provides updates on the status of the promise's execution. This may be called + * multiple times before the promise is either resolved or rejected. + * + * **Properties** + * + * - promise – `{Promise}` – promise object associated with this deferred. + * + * + * # The Promise API + * + * A new promise instance is created when a deferred instance is created and can be retrieved by + * calling `deferred.promise`. + * + * The purpose of the promise object is to allow for interested parties to get access to the result + * of the deferred task when it completes. + * + * **Methods** + * + * - `then(successCallback, errorCallback, notifyCallback)` – regardless of when the promise was or + * will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously + * as soon as the result is available. The callbacks are called with a single argument: the result + * or rejection reason. Additionally, the notify callback may be called zero or more times to + * provide a progress indication, before the promise is resolved or rejected. + * + * This method *returns a new promise* which is resolved or rejected via the return value of the + * `successCallback`, `errorCallback` (unless that value is a promise, in which case it is resolved + * with the value which is resolved in that promise using + * [promise chaining](http://www.html5rocks.com/en/tutorials/es6/promises/#toc-promises-queues)). + * It also notifies via the return value of the `notifyCallback` method. The promise cannot be + * resolved or rejected from the notifyCallback method. + * + * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)` + * + * - `finally(callback, notifyCallback)` – allows you to observe either the fulfillment or rejection of a promise, + * but to do so without modifying the final value. This is useful to release resources or do some + * clean-up that needs to be done whether the promise was rejected or resolved. See the [full + * specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for + * more information. + * + * # Chaining promises + * + * Because calling the `then` method of a promise returns a new derived promise, it is easily + * possible to create a chain of promises: + * + * ```js + * promiseB = promiseA.then(function(result) { + * return result + 1; + * }); + * + * // promiseB will be resolved immediately after promiseA is resolved and its value + * // will be the result of promiseA incremented by 1 + * ``` + * + * It is possible to create chains of any length and since a promise can be resolved with another + * promise (which will defer its resolution further), it is possible to pause/defer resolution of + * the promises at any point in the chain. This makes it possible to implement powerful APIs like + * $http's response interceptors. + * + * + * # Differences between Kris Kowal's Q and $q + * + * There are two main differences: + * + * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation + * mechanism in angular, which means faster propagation of resolution or rejection into your + * models and avoiding unnecessary browser repaints, which would result in flickering UI. + * - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains + * all the important functionality needed for common async tasks. + * + * # Testing + * + * ```js + * it('should simulate promise', inject(function($q, $rootScope) { + * var deferred = $q.defer(); + * var promise = deferred.promise; + * var resolvedValue; + * + * promise.then(function(value) { resolvedValue = value; }); + * expect(resolvedValue).toBeUndefined(); + * + * // Simulate resolving of promise + * deferred.resolve(123); + * // Note that the 'then' function does not get called synchronously. + * // This is because we want the promise API to always be async, whether or not + * // it got called synchronously or asynchronously. + * expect(resolvedValue).toBeUndefined(); + * + * // Propagate promise resolution to 'then' functions using $apply(). + * $rootScope.$apply(); + * expect(resolvedValue).toEqual(123); + * })); + * ``` + * + * @param {function(function, function)} resolver Function which is responsible for resolving or + * rejecting the newly created promise. The first parameter is a function which resolves the + * promise, the second parameter is a function which rejects the promise. + * + * @returns {Promise} The newly created promise. + */ +function $QProvider() { + + this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) { + return qFactory(function(callback) { + $rootScope.$evalAsync(callback); + }, $exceptionHandler); + }]; +} + +function $$QProvider() { + this.$get = ['$browser', '$exceptionHandler', function($browser, $exceptionHandler) { + return qFactory(function(callback) { + $browser.defer(callback); + }, $exceptionHandler); + }]; +} + +/** + * Constructs a promise manager. + * + * @param {function(function)} nextTick Function for executing functions in the next turn. + * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for + * debugging purposes. + * @returns {object} Promise manager. + */ +function qFactory(nextTick, exceptionHandler) { + var $qMinErr = minErr('$q', TypeError); + function callOnce(self, resolveFn, rejectFn) { + var called = false; + function wrap(fn) { + return function(value) { + if (called) return; + called = true; + fn.call(self, value); + }; + } + + return [wrap(resolveFn), wrap(rejectFn)]; + } + + /** + * @ngdoc method + * @name ng.$q#defer + * @kind function + * + * @description + * Creates a `Deferred` object which represents a task which will finish in the future. + * + * @returns {Deferred} Returns a new instance of deferred. + */ + var defer = function() { + return new Deferred(); + }; + + function Promise() { + this.$$state = { status: 0 }; + } + + extend(Promise.prototype, { + then: function(onFulfilled, onRejected, progressBack) { + if (isUndefined(onFulfilled) && isUndefined(onRejected) && isUndefined(progressBack)) { + return this; + } + var result = new Deferred(); + + this.$$state.pending = this.$$state.pending || []; + this.$$state.pending.push([result, onFulfilled, onRejected, progressBack]); + if (this.$$state.status > 0) scheduleProcessQueue(this.$$state); + + return result.promise; + }, + + "catch": function(callback) { + return this.then(null, callback); + }, + + "finally": function(callback, progressBack) { + return this.then(function(value) { + return handleCallback(value, true, callback); + }, function(error) { + return handleCallback(error, false, callback); + }, progressBack); + } + }); + + //Faster, more basic than angular.bind http://jsperf.com/angular-bind-vs-custom-vs-native + function simpleBind(context, fn) { + return function(value) { + fn.call(context, value); + }; + } + + function processQueue(state) { + var fn, deferred, pending; + + pending = state.pending; + state.processScheduled = false; + state.pending = undefined; + for (var i = 0, ii = pending.length; i < ii; ++i) { + deferred = pending[i][0]; + fn = pending[i][state.status]; + try { + if (isFunction(fn)) { + deferred.resolve(fn(state.value)); + } else if (state.status === 1) { + deferred.resolve(state.value); + } else { + deferred.reject(state.value); + } + } catch (e) { + deferred.reject(e); + exceptionHandler(e); + } + } + } + + function scheduleProcessQueue(state) { + if (state.processScheduled || !state.pending) return; + state.processScheduled = true; + nextTick(function() { processQueue(state); }); + } + + function Deferred() { + this.promise = new Promise(); + //Necessary to support unbound execution :/ + this.resolve = simpleBind(this, this.resolve); + this.reject = simpleBind(this, this.reject); + this.notify = simpleBind(this, this.notify); + } + + extend(Deferred.prototype, { + resolve: function(val) { + if (this.promise.$$state.status) return; + if (val === this.promise) { + this.$$reject($qMinErr( + 'qcycle', + "Expected promise to be resolved with value other than itself '{0}'", + val)); + } else { + this.$$resolve(val); + } + + }, + + $$resolve: function(val) { + var then, fns; + + fns = callOnce(this, this.$$resolve, this.$$reject); + try { + if ((isObject(val) || isFunction(val))) then = val && val.then; + if (isFunction(then)) { + this.promise.$$state.status = -1; + then.call(val, fns[0], fns[1], this.notify); + } else { + this.promise.$$state.value = val; + this.promise.$$state.status = 1; + scheduleProcessQueue(this.promise.$$state); + } + } catch (e) { + fns[1](e); + exceptionHandler(e); + } + }, + + reject: function(reason) { + if (this.promise.$$state.status) return; + this.$$reject(reason); + }, + + $$reject: function(reason) { + this.promise.$$state.value = reason; + this.promise.$$state.status = 2; + scheduleProcessQueue(this.promise.$$state); + }, + + notify: function(progress) { + var callbacks = this.promise.$$state.pending; + + if ((this.promise.$$state.status <= 0) && callbacks && callbacks.length) { + nextTick(function() { + var callback, result; + for (var i = 0, ii = callbacks.length; i < ii; i++) { + result = callbacks[i][0]; + callback = callbacks[i][3]; + try { + result.notify(isFunction(callback) ? callback(progress) : progress); + } catch (e) { + exceptionHandler(e); + } + } + }); + } + } + }); + + /** + * @ngdoc method + * @name $q#reject + * @kind function + * + * @description + * Creates a promise that is resolved as rejected with the specified `reason`. This api should be + * used to forward rejection in a chain of promises. If you are dealing with the last promise in + * a promise chain, you don't need to worry about it. + * + * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of + * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via + * a promise error callback and you want to forward the error to the promise derived from the + * current promise, you have to "rethrow" the error by returning a rejection constructed via + * `reject`. + * + * ```js + * promiseB = promiseA.then(function(result) { + * // success: do something and resolve promiseB + * // with the old or a new result + * return result; + * }, function(reason) { + * // error: handle the error if possible and + * // resolve promiseB with newPromiseOrValue, + * // otherwise forward the rejection to promiseB + * if (canHandle(reason)) { + * // handle the error and recover + * return newPromiseOrValue; + * } + * return $q.reject(reason); + * }); + * ``` + * + * @param {*} reason Constant, message, exception or an object representing the rejection reason. + * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`. + */ + var reject = function(reason) { + var result = new Deferred(); + result.reject(reason); + return result.promise; + }; + + var makePromise = function makePromise(value, resolved) { + var result = new Deferred(); + if (resolved) { + result.resolve(value); + } else { + result.reject(value); + } + return result.promise; + }; + + var handleCallback = function handleCallback(value, isResolved, callback) { + var callbackOutput = null; + try { + if (isFunction(callback)) callbackOutput = callback(); + } catch (e) { + return makePromise(e, false); + } + if (isPromiseLike(callbackOutput)) { + return callbackOutput.then(function() { + return makePromise(value, isResolved); + }, function(error) { + return makePromise(error, false); + }); + } else { + return makePromise(value, isResolved); + } + }; + + /** + * @ngdoc method + * @name $q#when + * @kind function + * + * @description + * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise. + * This is useful when you are dealing with an object that might or might not be a promise, or if + * the promise comes from a source that can't be trusted. + * + * @param {*} value Value or a promise + * @param {Function=} successCallback + * @param {Function=} errorCallback + * @param {Function=} progressCallback + * @returns {Promise} Returns a promise of the passed value or promise + */ + + + var when = function(value, callback, errback, progressBack) { + var result = new Deferred(); + result.resolve(value); + return result.promise.then(callback, errback, progressBack); + }; + + /** + * @ngdoc method + * @name $q#resolve + * @kind function + * + * @description + * Alias of {@link ng.$q#when when} to maintain naming consistency with ES6. + * + * @param {*} value Value or a promise + * @param {Function=} successCallback + * @param {Function=} errorCallback + * @param {Function=} progressCallback + * @returns {Promise} Returns a promise of the passed value or promise + */ + var resolve = when; + + /** + * @ngdoc method + * @name $q#all + * @kind function + * + * @description + * Combines multiple promises into a single promise that is resolved when all of the input + * promises are resolved. + * + * @param {Array.|Object.} promises An array or hash of promises. + * @returns {Promise} Returns a single promise that will be resolved with an array/hash of values, + * each value corresponding to the promise at the same index/key in the `promises` array/hash. + * If any of the promises is resolved with a rejection, this resulting promise will be rejected + * with the same rejection value. + */ + + function all(promises) { + var deferred = new Deferred(), + counter = 0, + results = isArray(promises) ? [] : {}; + + forEach(promises, function(promise, key) { + counter++; + when(promise).then(function(value) { + if (results.hasOwnProperty(key)) return; + results[key] = value; + if (!(--counter)) deferred.resolve(results); + }, function(reason) { + if (results.hasOwnProperty(key)) return; + deferred.reject(reason); + }); + }); + + if (counter === 0) { + deferred.resolve(results); + } + + return deferred.promise; + } + + var $Q = function Q(resolver) { + if (!isFunction(resolver)) { + throw $qMinErr('norslvr', "Expected resolverFn, got '{0}'", resolver); + } + + if (!(this instanceof Q)) { + // More useful when $Q is the Promise itself. + return new Q(resolver); + } + + var deferred = new Deferred(); + + function resolveFn(value) { + deferred.resolve(value); + } + + function rejectFn(reason) { + deferred.reject(reason); + } + + resolver(resolveFn, rejectFn); + + return deferred.promise; + }; + + $Q.defer = defer; + $Q.reject = reject; + $Q.when = when; + $Q.resolve = resolve; + $Q.all = all; + + return $Q; +} + +function $$RAFProvider() { //rAF + this.$get = ['$window', '$timeout', function($window, $timeout) { + var requestAnimationFrame = $window.requestAnimationFrame || + $window.webkitRequestAnimationFrame; + + var cancelAnimationFrame = $window.cancelAnimationFrame || + $window.webkitCancelAnimationFrame || + $window.webkitCancelRequestAnimationFrame; + + var rafSupported = !!requestAnimationFrame; + var raf = rafSupported + ? function(fn) { + var id = requestAnimationFrame(fn); + return function() { + cancelAnimationFrame(id); + }; + } + : function(fn) { + var timer = $timeout(fn, 16.66, false); // 1000 / 60 = 16.666 + return function() { + $timeout.cancel(timer); + }; + }; + + raf.supported = rafSupported; + + return raf; + }]; +} + +/** + * DESIGN NOTES + * + * The design decisions behind the scope are heavily favored for speed and memory consumption. + * + * The typical use of scope is to watch the expressions, which most of the time return the same + * value as last time so we optimize the operation. + * + * Closures construction is expensive in terms of speed as well as memory: + * - No closures, instead use prototypical inheritance for API + * - Internal state needs to be stored on scope directly, which means that private state is + * exposed as $$____ properties + * + * Loop operations are optimized by using while(count--) { ... } + * - this means that in order to keep the same order of execution as addition we have to add + * items to the array at the beginning (unshift) instead of at the end (push) + * + * Child scopes are created and removed often + * - Using an array would be slow since inserts in middle are expensive so we use linked list + * + * There are few watches then a lot of observers. This is why you don't want the observer to be + * implemented in the same way as watch. Watch requires return of initialization function which + * are expensive to construct. + */ + + +/** + * @ngdoc provider + * @name $rootScopeProvider + * @description + * + * Provider for the $rootScope service. + */ + +/** + * @ngdoc method + * @name $rootScopeProvider#digestTtl + * @description + * + * Sets the number of `$digest` iterations the scope should attempt to execute before giving up and + * assuming that the model is unstable. + * + * The current default is 10 iterations. + * + * In complex applications it's possible that the dependencies between `$watch`s will result in + * several digest iterations. However if an application needs more than the default 10 digest + * iterations for its model to stabilize then you should investigate what is causing the model to + * continuously change during the digest. + * + * Increasing the TTL could have performance implications, so you should not change it without + * proper justification. + * + * @param {number} limit The number of digest iterations. + */ + + +/** + * @ngdoc service + * @name $rootScope + * @description + * + * Every application has a single root {@link ng.$rootScope.Scope scope}. + * All other scopes are descendant scopes of the root scope. Scopes provide separation + * between the model and the view, via a mechanism for watching the model for changes. + * They also provide an event emission/broadcast and subscription facility. See the + * {@link guide/scope developer guide on scopes}. + */ +function $RootScopeProvider() { + var TTL = 10; + var $rootScopeMinErr = minErr('$rootScope'); + var lastDirtyWatch = null; + var applyAsyncId = null; + + this.digestTtl = function(value) { + if (arguments.length) { + TTL = value; + } + return TTL; + }; + + function createChildScopeClass(parent) { + function ChildScope() { + this.$$watchers = this.$$nextSibling = + this.$$childHead = this.$$childTail = null; + this.$$listeners = {}; + this.$$listenerCount = {}; + this.$$watchersCount = 0; + this.$id = nextUid(); + this.$$ChildScope = null; + } + ChildScope.prototype = parent; + return ChildScope; + } + + this.$get = ['$injector', '$exceptionHandler', '$parse', '$browser', + function($injector, $exceptionHandler, $parse, $browser) { + + function destroyChildScope($event) { + $event.currentScope.$$destroyed = true; + } + + /** + * @ngdoc type + * @name $rootScope.Scope + * + * @description + * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the + * {@link auto.$injector $injector}. Child scopes are created using the + * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when + * compiled HTML template is executed.) See also the {@link guide/scope Scopes guide} for + * an in-depth introduction and usage examples. + * + * + * # Inheritance + * A scope can inherit from a parent scope, as in this example: + * ```js + var parent = $rootScope; + var child = parent.$new(); + + parent.salutation = "Hello"; + expect(child.salutation).toEqual('Hello'); + + child.salutation = "Welcome"; + expect(child.salutation).toEqual('Welcome'); + expect(parent.salutation).toEqual('Hello'); + * ``` + * + * When interacting with `Scope` in tests, additional helper methods are available on the + * instances of `Scope` type. See {@link ngMock.$rootScope.Scope ngMock Scope} for additional + * details. + * + * + * @param {Object.=} providers Map of service factory which need to be + * provided for the current scope. Defaults to {@link ng}. + * @param {Object.=} instanceCache Provides pre-instantiated services which should + * append/override services provided by `providers`. This is handy + * when unit-testing and having the need to override a default + * service. + * @returns {Object} Newly created scope. + * + */ + function Scope() { + this.$id = nextUid(); + this.$$phase = this.$parent = this.$$watchers = + this.$$nextSibling = this.$$prevSibling = + this.$$childHead = this.$$childTail = null; + this.$root = this; + this.$$destroyed = false; + this.$$listeners = {}; + this.$$listenerCount = {}; + this.$$watchersCount = 0; + this.$$isolateBindings = null; + } + + /** + * @ngdoc property + * @name $rootScope.Scope#$id + * + * @description + * Unique scope ID (monotonically increasing) useful for debugging. + */ + + /** + * @ngdoc property + * @name $rootScope.Scope#$parent + * + * @description + * Reference to the parent scope. + */ + + /** + * @ngdoc property + * @name $rootScope.Scope#$root + * + * @description + * Reference to the root scope. + */ + + Scope.prototype = { + constructor: Scope, + /** + * @ngdoc method + * @name $rootScope.Scope#$new + * @kind function + * + * @description + * Creates a new child {@link ng.$rootScope.Scope scope}. + * + * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} event. + * The scope can be removed from the scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}. + * + * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is + * desired for the scope and its child scopes to be permanently detached from the parent and + * thus stop participating in model change detection and listener notification by invoking. + * + * @param {boolean} isolate If true, then the scope does not prototypically inherit from the + * parent scope. The scope is isolated, as it can not see parent scope properties. + * When creating widgets, it is useful for the widget to not accidentally read parent + * state. + * + * @param {Scope} [parent=this] The {@link ng.$rootScope.Scope `Scope`} that will be the `$parent` + * of the newly created scope. Defaults to `this` scope if not provided. + * This is used when creating a transclude scope to correctly place it + * in the scope hierarchy while maintaining the correct prototypical + * inheritance. + * + * @returns {Object} The newly created child scope. + * + */ + $new: function(isolate, parent) { + var child; + + parent = parent || this; + + if (isolate) { + child = new Scope(); + child.$root = this.$root; + } else { + // Only create a child scope class if somebody asks for one, + // but cache it to allow the VM to optimize lookups. + if (!this.$$ChildScope) { + this.$$ChildScope = createChildScopeClass(this); + } + child = new this.$$ChildScope(); + } + child.$parent = parent; + child.$$prevSibling = parent.$$childTail; + if (parent.$$childHead) { + parent.$$childTail.$$nextSibling = child; + parent.$$childTail = child; + } else { + parent.$$childHead = parent.$$childTail = child; + } + + // When the new scope is not isolated or we inherit from `this`, and + // the parent scope is destroyed, the property `$$destroyed` is inherited + // prototypically. In all other cases, this property needs to be set + // when the parent scope is destroyed. + // The listener needs to be added after the parent is set + if (isolate || parent != this) child.$on('$destroy', destroyChildScope); + + return child; + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$watch + * @kind function + * + * @description + * Registers a `listener` callback to be executed whenever the `watchExpression` changes. + * + * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest + * $digest()} and should return the value that will be watched. (`watchExpression` should not change + * its value when executed multiple times with the same input because it may be executed multiple + * times by {@link ng.$rootScope.Scope#$digest $digest()}. That is, `watchExpression` should be + * [idempotent](http://en.wikipedia.org/wiki/Idempotence). + * - The `listener` is called only when the value from the current `watchExpression` and the + * previous call to `watchExpression` are not equal (with the exception of the initial run, + * see below). Inequality is determined according to reference inequality, + * [strict comparison](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Comparison_Operators) + * via the `!==` Javascript operator, unless `objectEquality == true` + * (see next point) + * - When `objectEquality == true`, inequality of the `watchExpression` is determined + * according to the {@link angular.equals} function. To save the value of the object for + * later comparison, the {@link angular.copy} function is used. This therefore means that + * watching complex objects will have adverse memory and performance implications. + * - The watch `listener` may change the model, which may trigger other `listener`s to fire. + * This is achieved by rerunning the watchers until no changes are detected. The rerun + * iteration limit is 10 to prevent an infinite loop deadlock. + * + * + * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called, + * you can register a `watchExpression` function with no `listener`. (Be prepared for + * multiple calls to your `watchExpression` because it will execute multiple times in a + * single {@link ng.$rootScope.Scope#$digest $digest} cycle if a change is detected.) + * + * After a watcher is registered with the scope, the `listener` fn is called asynchronously + * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the + * watcher. In rare cases, this is undesirable because the listener is called when the result + * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you + * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the + * listener was called due to initialization. + * + * + * + * # Example + * ```js + // let's assume that scope was dependency injected as the $rootScope + var scope = $rootScope; + scope.name = 'misko'; + scope.counter = 0; + + expect(scope.counter).toEqual(0); + scope.$watch('name', function(newValue, oldValue) { + scope.counter = scope.counter + 1; + }); + expect(scope.counter).toEqual(0); + + scope.$digest(); + // the listener is always called during the first $digest loop after it was registered + expect(scope.counter).toEqual(1); + + scope.$digest(); + // but now it will not be called unless the value changes + expect(scope.counter).toEqual(1); + + scope.name = 'adam'; + scope.$digest(); + expect(scope.counter).toEqual(2); + + + + // Using a function as a watchExpression + var food; + scope.foodCounter = 0; + expect(scope.foodCounter).toEqual(0); + scope.$watch( + // This function returns the value being watched. It is called for each turn of the $digest loop + function() { return food; }, + // This is the change listener, called when the value returned from the above function changes + function(newValue, oldValue) { + if ( newValue !== oldValue ) { + // Only increment the counter if the value changed + scope.foodCounter = scope.foodCounter + 1; + } + } + ); + // No digest has been run so the counter will be zero + expect(scope.foodCounter).toEqual(0); + + // Run the digest but since food has not changed count will still be zero + scope.$digest(); + expect(scope.foodCounter).toEqual(0); + + // Update food and run digest. Now the counter will increment + food = 'cheeseburger'; + scope.$digest(); + expect(scope.foodCounter).toEqual(1); + + * ``` + * + * + * + * @param {(function()|string)} watchExpression Expression that is evaluated on each + * {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers + * a call to the `listener`. + * + * - `string`: Evaluated as {@link guide/expression expression} + * - `function(scope)`: called with current `scope` as a parameter. + * @param {function(newVal, oldVal, scope)} listener Callback called whenever the value + * of `watchExpression` changes. + * + * - `newVal` contains the current value of the `watchExpression` + * - `oldVal` contains the previous value of the `watchExpression` + * - `scope` refers to the current scope + * @param {boolean=} objectEquality Compare for object equality using {@link angular.equals} instead of + * comparing for reference equality. + * @returns {function()} Returns a deregistration function for this listener. + */ + $watch: function(watchExp, listener, objectEquality, prettyPrintExpression) { + var get = $parse(watchExp); + + if (get.$$watchDelegate) { + return get.$$watchDelegate(this, listener, objectEquality, get, watchExp); + } + var scope = this, + array = scope.$$watchers, + watcher = { + fn: listener, + last: initWatchVal, + get: get, + exp: prettyPrintExpression || watchExp, + eq: !!objectEquality + }; + + lastDirtyWatch = null; + + if (!isFunction(listener)) { + watcher.fn = noop; + } + + if (!array) { + array = scope.$$watchers = []; + } + // we use unshift since we use a while loop in $digest for speed. + // the while loop reads in reverse order. + array.unshift(watcher); + incrementWatchersCount(this, 1); + + return function deregisterWatch() { + if (arrayRemove(array, watcher) >= 0) { + incrementWatchersCount(scope, -1); + } + lastDirtyWatch = null; + }; + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$watchGroup + * @kind function + * + * @description + * A variant of {@link ng.$rootScope.Scope#$watch $watch()} where it watches an array of `watchExpressions`. + * If any one expression in the collection changes the `listener` is executed. + * + * - The items in the `watchExpressions` array are observed via standard $watch operation and are examined on every + * call to $digest() to see if any items changes. + * - The `listener` is called whenever any expression in the `watchExpressions` array changes. + * + * @param {Array.} watchExpressions Array of expressions that will be individually + * watched using {@link ng.$rootScope.Scope#$watch $watch()} + * + * @param {function(newValues, oldValues, scope)} listener Callback called whenever the return value of any + * expression in `watchExpressions` changes + * The `newValues` array contains the current values of the `watchExpressions`, with the indexes matching + * those of `watchExpression` + * and the `oldValues` array contains the previous values of the `watchExpressions`, with the indexes matching + * those of `watchExpression` + * The `scope` refers to the current scope. + * @returns {function()} Returns a de-registration function for all listeners. + */ + $watchGroup: function(watchExpressions, listener) { + var oldValues = new Array(watchExpressions.length); + var newValues = new Array(watchExpressions.length); + var deregisterFns = []; + var self = this; + var changeReactionScheduled = false; + var firstRun = true; + + if (!watchExpressions.length) { + // No expressions means we call the listener ASAP + var shouldCall = true; + self.$evalAsync(function() { + if (shouldCall) listener(newValues, newValues, self); + }); + return function deregisterWatchGroup() { + shouldCall = false; + }; + } + + if (watchExpressions.length === 1) { + // Special case size of one + return this.$watch(watchExpressions[0], function watchGroupAction(value, oldValue, scope) { + newValues[0] = value; + oldValues[0] = oldValue; + listener(newValues, (value === oldValue) ? newValues : oldValues, scope); + }); + } + + forEach(watchExpressions, function(expr, i) { + var unwatchFn = self.$watch(expr, function watchGroupSubAction(value, oldValue) { + newValues[i] = value; + oldValues[i] = oldValue; + if (!changeReactionScheduled) { + changeReactionScheduled = true; + self.$evalAsync(watchGroupAction); + } + }); + deregisterFns.push(unwatchFn); + }); + + function watchGroupAction() { + changeReactionScheduled = false; + + if (firstRun) { + firstRun = false; + listener(newValues, newValues, self); + } else { + listener(newValues, oldValues, self); + } + } + + return function deregisterWatchGroup() { + while (deregisterFns.length) { + deregisterFns.shift()(); + } + }; + }, + + + /** + * @ngdoc method + * @name $rootScope.Scope#$watchCollection + * @kind function + * + * @description + * Shallow watches the properties of an object and fires whenever any of the properties change + * (for arrays, this implies watching the array items; for object maps, this implies watching + * the properties). If a change is detected, the `listener` callback is fired. + * + * - The `obj` collection is observed via standard $watch operation and is examined on every + * call to $digest() to see if any items have been added, removed, or moved. + * - The `listener` is called whenever anything within the `obj` has changed. Examples include + * adding, removing, and moving items belonging to an object or array. + * + * + * # Example + * ```js + $scope.names = ['igor', 'matias', 'misko', 'james']; + $scope.dataCount = 4; + + $scope.$watchCollection('names', function(newNames, oldNames) { + $scope.dataCount = newNames.length; + }); + + expect($scope.dataCount).toEqual(4); + $scope.$digest(); + + //still at 4 ... no changes + expect($scope.dataCount).toEqual(4); + + $scope.names.pop(); + $scope.$digest(); + + //now there's been a change + expect($scope.dataCount).toEqual(3); + * ``` + * + * + * @param {string|function(scope)} obj Evaluated as {@link guide/expression expression}. The + * expression value should evaluate to an object or an array which is observed on each + * {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the + * collection will trigger a call to the `listener`. + * + * @param {function(newCollection, oldCollection, scope)} listener a callback function called + * when a change is detected. + * - The `newCollection` object is the newly modified data obtained from the `obj` expression + * - The `oldCollection` object is a copy of the former collection data. + * Due to performance considerations, the`oldCollection` value is computed only if the + * `listener` function declares two or more arguments. + * - The `scope` argument refers to the current scope. + * + * @returns {function()} Returns a de-registration function for this listener. When the + * de-registration function is executed, the internal watch operation is terminated. + */ + $watchCollection: function(obj, listener) { + $watchCollectionInterceptor.$stateful = true; + + var self = this; + // the current value, updated on each dirty-check run + var newValue; + // a shallow copy of the newValue from the last dirty-check run, + // updated to match newValue during dirty-check run + var oldValue; + // a shallow copy of the newValue from when the last change happened + var veryOldValue; + // only track veryOldValue if the listener is asking for it + var trackVeryOldValue = (listener.length > 1); + var changeDetected = 0; + var changeDetector = $parse(obj, $watchCollectionInterceptor); + var internalArray = []; + var internalObject = {}; + var initRun = true; + var oldLength = 0; + + function $watchCollectionInterceptor(_value) { + newValue = _value; + var newLength, key, bothNaN, newItem, oldItem; + + // If the new value is undefined, then return undefined as the watch may be a one-time watch + if (isUndefined(newValue)) return; + + if (!isObject(newValue)) { // if primitive + if (oldValue !== newValue) { + oldValue = newValue; + changeDetected++; + } + } else if (isArrayLike(newValue)) { + if (oldValue !== internalArray) { + // we are transitioning from something which was not an array into array. + oldValue = internalArray; + oldLength = oldValue.length = 0; + changeDetected++; + } + + newLength = newValue.length; + + if (oldLength !== newLength) { + // if lengths do not match we need to trigger change notification + changeDetected++; + oldValue.length = oldLength = newLength; + } + // copy the items to oldValue and look for changes. + for (var i = 0; i < newLength; i++) { + oldItem = oldValue[i]; + newItem = newValue[i]; + + bothNaN = (oldItem !== oldItem) && (newItem !== newItem); + if (!bothNaN && (oldItem !== newItem)) { + changeDetected++; + oldValue[i] = newItem; + } + } + } else { + if (oldValue !== internalObject) { + // we are transitioning from something which was not an object into object. + oldValue = internalObject = {}; + oldLength = 0; + changeDetected++; + } + // copy the items to oldValue and look for changes. + newLength = 0; + for (key in newValue) { + if (hasOwnProperty.call(newValue, key)) { + newLength++; + newItem = newValue[key]; + oldItem = oldValue[key]; + + if (key in oldValue) { + bothNaN = (oldItem !== oldItem) && (newItem !== newItem); + if (!bothNaN && (oldItem !== newItem)) { + changeDetected++; + oldValue[key] = newItem; + } + } else { + oldLength++; + oldValue[key] = newItem; + changeDetected++; + } + } + } + if (oldLength > newLength) { + // we used to have more keys, need to find them and destroy them. + changeDetected++; + for (key in oldValue) { + if (!hasOwnProperty.call(newValue, key)) { + oldLength--; + delete oldValue[key]; + } + } + } + } + return changeDetected; + } + + function $watchCollectionAction() { + if (initRun) { + initRun = false; + listener(newValue, newValue, self); + } else { + listener(newValue, veryOldValue, self); + } + + // make a copy for the next time a collection is changed + if (trackVeryOldValue) { + if (!isObject(newValue)) { + //primitive + veryOldValue = newValue; + } else if (isArrayLike(newValue)) { + veryOldValue = new Array(newValue.length); + for (var i = 0; i < newValue.length; i++) { + veryOldValue[i] = newValue[i]; + } + } else { // if object + veryOldValue = {}; + for (var key in newValue) { + if (hasOwnProperty.call(newValue, key)) { + veryOldValue[key] = newValue[key]; + } + } + } + } + } + + return this.$watch(changeDetector, $watchCollectionAction); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$digest + * @kind function + * + * @description + * Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and + * its children. Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change + * the model, the `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} + * until no more listeners are firing. This means that it is possible to get into an infinite + * loop. This function will throw `'Maximum iteration limit exceeded.'` if the number of + * iterations exceeds 10. + * + * Usually, you don't call `$digest()` directly in + * {@link ng.directive:ngController controllers} or in + * {@link ng.$compileProvider#directive directives}. + * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within + * a {@link ng.$compileProvider#directive directive}), which will force a `$digest()`. + * + * If you want to be notified whenever `$digest()` is called, + * you can register a `watchExpression` function with + * {@link ng.$rootScope.Scope#$watch $watch()} with no `listener`. + * + * In unit tests, you may need to call `$digest()` to simulate the scope life cycle. + * + * # Example + * ```js + var scope = ...; + scope.name = 'misko'; + scope.counter = 0; + + expect(scope.counter).toEqual(0); + scope.$watch('name', function(newValue, oldValue) { + scope.counter = scope.counter + 1; + }); + expect(scope.counter).toEqual(0); + + scope.$digest(); + // the listener is always called during the first $digest loop after it was registered + expect(scope.counter).toEqual(1); + + scope.$digest(); + // but now it will not be called unless the value changes + expect(scope.counter).toEqual(1); + + scope.name = 'adam'; + scope.$digest(); + expect(scope.counter).toEqual(2); + * ``` + * + */ + $digest: function() { + var watch, value, last, + watchers, + length, + dirty, ttl = TTL, + next, current, target = this, + watchLog = [], + logIdx, logMsg, asyncTask; + + beginPhase('$digest'); + // Check for changes to browser url that happened in sync before the call to $digest + $browser.$$checkUrlChange(); + + if (this === $rootScope && applyAsyncId !== null) { + // If this is the root scope, and $applyAsync has scheduled a deferred $apply(), then + // cancel the scheduled $apply and flush the queue of expressions to be evaluated. + $browser.defer.cancel(applyAsyncId); + flushApplyAsync(); + } + + lastDirtyWatch = null; + + do { // "while dirty" loop + dirty = false; + current = target; + + while (asyncQueue.length) { + try { + asyncTask = asyncQueue.shift(); + asyncTask.scope.$eval(asyncTask.expression, asyncTask.locals); + } catch (e) { + $exceptionHandler(e); + } + lastDirtyWatch = null; + } + + traverseScopesLoop: + do { // "traverse the scopes" loop + if ((watchers = current.$$watchers)) { + // process our watches + length = watchers.length; + while (length--) { + try { + watch = watchers[length]; + // Most common watches are on primitives, in which case we can short + // circuit it with === operator, only when === fails do we use .equals + if (watch) { + if ((value = watch.get(current)) !== (last = watch.last) && + !(watch.eq + ? equals(value, last) + : (typeof value === 'number' && typeof last === 'number' + && isNaN(value) && isNaN(last)))) { + dirty = true; + lastDirtyWatch = watch; + watch.last = watch.eq ? copy(value, null) : value; + watch.fn(value, ((last === initWatchVal) ? value : last), current); + if (ttl < 5) { + logIdx = 4 - ttl; + if (!watchLog[logIdx]) watchLog[logIdx] = []; + watchLog[logIdx].push({ + msg: isFunction(watch.exp) ? 'fn: ' + (watch.exp.name || watch.exp.toString()) : watch.exp, + newVal: value, + oldVal: last + }); + } + } else if (watch === lastDirtyWatch) { + // If the most recently dirty watcher is now clean, short circuit since the remaining watchers + // have already been tested. + dirty = false; + break traverseScopesLoop; + } + } + } catch (e) { + $exceptionHandler(e); + } + } + } + + // Insanity Warning: scope depth-first traversal + // yes, this code is a bit crazy, but it works and we have tests to prove it! + // this piece should be kept in sync with the traversal in $broadcast + if (!(next = ((current.$$watchersCount && current.$$childHead) || + (current !== target && current.$$nextSibling)))) { + while (current !== target && !(next = current.$$nextSibling)) { + current = current.$parent; + } + } + } while ((current = next)); + + // `break traverseScopesLoop;` takes us to here + + if ((dirty || asyncQueue.length) && !(ttl--)) { + clearPhase(); + throw $rootScopeMinErr('infdig', + '{0} $digest() iterations reached. Aborting!\n' + + 'Watchers fired in the last 5 iterations: {1}', + TTL, watchLog); + } + + } while (dirty || asyncQueue.length); + + clearPhase(); + + while (postDigestQueue.length) { + try { + postDigestQueue.shift()(); + } catch (e) { + $exceptionHandler(e); + } + } + }, + + + /** + * @ngdoc event + * @name $rootScope.Scope#$destroy + * @eventType broadcast on scope being destroyed + * + * @description + * Broadcasted when a scope and its children are being destroyed. + * + * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to + * clean up DOM bindings before an element is removed from the DOM. + */ + + /** + * @ngdoc method + * @name $rootScope.Scope#$destroy + * @kind function + * + * @description + * Removes the current scope (and all of its children) from the parent scope. Removal implies + * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer + * propagate to the current scope and its children. Removal also implies that the current + * scope is eligible for garbage collection. + * + * The `$destroy()` is usually used by directives such as + * {@link ng.directive:ngRepeat ngRepeat} for managing the + * unrolling of the loop. + * + * Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope. + * Application code can register a `$destroy` event handler that will give it a chance to + * perform any necessary cleanup. + * + * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to + * clean up DOM bindings before an element is removed from the DOM. + */ + $destroy: function() { + // We can't destroy a scope that has been already destroyed. + if (this.$$destroyed) return; + var parent = this.$parent; + + this.$broadcast('$destroy'); + this.$$destroyed = true; + + if (this === $rootScope) { + //Remove handlers attached to window when $rootScope is removed + $browser.$$applicationDestroyed(); + } + + incrementWatchersCount(this, -this.$$watchersCount); + for (var eventName in this.$$listenerCount) { + decrementListenerCount(this, this.$$listenerCount[eventName], eventName); + } + + // sever all the references to parent scopes (after this cleanup, the current scope should + // not be retained by any of our references and should be eligible for garbage collection) + if (parent && parent.$$childHead == this) parent.$$childHead = this.$$nextSibling; + if (parent && parent.$$childTail == this) parent.$$childTail = this.$$prevSibling; + if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling; + if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling; + + // Disable listeners, watchers and apply/digest methods + this.$destroy = this.$digest = this.$apply = this.$evalAsync = this.$applyAsync = noop; + this.$on = this.$watch = this.$watchGroup = function() { return noop; }; + this.$$listeners = {}; + + // All of the code below is bogus code that works around V8's memory leak via optimized code + // and inline caches. + // + // see: + // - https://code.google.com/p/v8/issues/detail?id=2073#c26 + // - https://github.com/angular/angular.js/issues/6794#issuecomment-38648909 + // - https://github.com/angular/angular.js/issues/1313#issuecomment-10378451 + + this.$parent = this.$$nextSibling = this.$$prevSibling = this.$$childHead = + this.$$childTail = this.$root = this.$$watchers = null; + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$eval + * @kind function + * + * @description + * Executes the `expression` on the current scope and returns the result. Any exceptions in + * the expression are propagated (uncaught). This is useful when evaluating Angular + * expressions. + * + * # Example + * ```js + var scope = ng.$rootScope.Scope(); + scope.a = 1; + scope.b = 2; + + expect(scope.$eval('a+b')).toEqual(3); + expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3); + * ``` + * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + * @param {(object)=} locals Local variables object, useful for overriding values in scope. + * @returns {*} The result of evaluating the expression. + */ + $eval: function(expr, locals) { + return $parse(expr)(this, locals); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$evalAsync + * @kind function + * + * @description + * Executes the expression on the current scope at a later point in time. + * + * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only + * that: + * + * - it will execute after the function that scheduled the evaluation (preferably before DOM + * rendering). + * - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after + * `expression` execution. + * + * Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * + * __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle + * will be scheduled. However, it is encouraged to always call code that changes the model + * from within an `$apply` call. That includes code evaluated via `$evalAsync`. + * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + * @param {(object)=} locals Local variables object, useful for overriding values in scope. + */ + $evalAsync: function(expr, locals) { + // if we are outside of an $digest loop and this is the first time we are scheduling async + // task also schedule async auto-flush + if (!$rootScope.$$phase && !asyncQueue.length) { + $browser.defer(function() { + if (asyncQueue.length) { + $rootScope.$digest(); + } + }); + } + + asyncQueue.push({scope: this, expression: expr, locals: locals}); + }, + + $$postDigest: function(fn) { + postDigestQueue.push(fn); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$apply + * @kind function + * + * @description + * `$apply()` is used to execute an expression in angular from outside of the angular + * framework. (For example from browser DOM events, setTimeout, XHR or third party libraries). + * Because we are calling into the angular framework we need to perform proper scope life + * cycle of {@link ng.$exceptionHandler exception handling}, + * {@link ng.$rootScope.Scope#$digest executing watches}. + * + * ## Life cycle + * + * # Pseudo-Code of `$apply()` + * ```js + function $apply(expr) { + try { + return $eval(expr); + } catch (e) { + $exceptionHandler(e); + } finally { + $root.$digest(); + } + } + * ``` + * + * + * Scope's `$apply()` method transitions through the following stages: + * + * 1. The {@link guide/expression expression} is executed using the + * {@link ng.$rootScope.Scope#$eval $eval()} method. + * 2. Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the + * expression was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method. + * + * + * @param {(string|function())=} exp An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with current `scope` parameter. + * + * @returns {*} The result of evaluating the expression. + */ + $apply: function(expr) { + try { + beginPhase('$apply'); + try { + return this.$eval(expr); + } finally { + clearPhase(); + } + } catch (e) { + $exceptionHandler(e); + } finally { + try { + $rootScope.$digest(); + } catch (e) { + $exceptionHandler(e); + throw e; + } + } + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$applyAsync + * @kind function + * + * @description + * Schedule the invocation of $apply to occur at a later time. The actual time difference + * varies across browsers, but is typically around ~10 milliseconds. + * + * This can be used to queue up multiple expressions which need to be evaluated in the same + * digest. + * + * @param {(string|function())=} exp An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with current `scope` parameter. + */ + $applyAsync: function(expr) { + var scope = this; + expr && applyAsyncQueue.push($applyAsyncExpression); + scheduleApplyAsync(); + + function $applyAsyncExpression() { + scope.$eval(expr); + } + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$on + * @kind function + * + * @description + * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for + * discussion of event life cycle. + * + * The event listener function format is: `function(event, args...)`. The `event` object + * passed into the listener has the following attributes: + * + * - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or + * `$broadcast`-ed. + * - `currentScope` - `{Scope}`: the scope that is currently handling the event. Once the + * event propagates through the scope hierarchy, this property is set to null. + * - `name` - `{string}`: name of the event. + * - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel + * further event propagation (available only for events that were `$emit`-ed). + * - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag + * to true. + * - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called. + * + * @param {string} name Event name to listen on. + * @param {function(event, ...args)} listener Function to call when the event is emitted. + * @returns {function()} Returns a deregistration function for this listener. + */ + $on: function(name, listener) { + var namedListeners = this.$$listeners[name]; + if (!namedListeners) { + this.$$listeners[name] = namedListeners = []; + } + namedListeners.push(listener); + + var current = this; + do { + if (!current.$$listenerCount[name]) { + current.$$listenerCount[name] = 0; + } + current.$$listenerCount[name]++; + } while ((current = current.$parent)); + + var self = this; + return function() { + var indexOfListener = namedListeners.indexOf(listener); + if (indexOfListener !== -1) { + namedListeners[indexOfListener] = null; + decrementListenerCount(self, 1, name); + } + }; + }, + + + /** + * @ngdoc method + * @name $rootScope.Scope#$emit + * @kind function + * + * @description + * Dispatches an event `name` upwards through the scope hierarchy notifying the + * registered {@link ng.$rootScope.Scope#$on} listeners. + * + * The event life cycle starts at the scope on which `$emit` was called. All + * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get + * notified. Afterwards, the event traverses upwards toward the root scope and calls all + * registered listeners along the way. The event will stop propagating if one of the listeners + * cancels it. + * + * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed + * onto the {@link ng.$exceptionHandler $exceptionHandler} service. + * + * @param {string} name Event name to emit. + * @param {...*} args Optional one or more arguments which will be passed onto the event listeners. + * @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}). + */ + $emit: function(name, args) { + var empty = [], + namedListeners, + scope = this, + stopPropagation = false, + event = { + name: name, + targetScope: scope, + stopPropagation: function() {stopPropagation = true;}, + preventDefault: function() { + event.defaultPrevented = true; + }, + defaultPrevented: false + }, + listenerArgs = concat([event], arguments, 1), + i, length; + + do { + namedListeners = scope.$$listeners[name] || empty; + event.currentScope = scope; + for (i = 0, length = namedListeners.length; i < length; i++) { + + // if listeners were deregistered, defragment the array + if (!namedListeners[i]) { + namedListeners.splice(i, 1); + i--; + length--; + continue; + } + try { + //allow all listeners attached to the current scope to run + namedListeners[i].apply(null, listenerArgs); + } catch (e) { + $exceptionHandler(e); + } + } + //if any listener on the current scope stops propagation, prevent bubbling + if (stopPropagation) { + event.currentScope = null; + return event; + } + //traverse upwards + scope = scope.$parent; + } while (scope); + + event.currentScope = null; + + return event; + }, + + + /** + * @ngdoc method + * @name $rootScope.Scope#$broadcast + * @kind function + * + * @description + * Dispatches an event `name` downwards to all child scopes (and their children) notifying the + * registered {@link ng.$rootScope.Scope#$on} listeners. + * + * The event life cycle starts at the scope on which `$broadcast` was called. All + * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get + * notified. Afterwards, the event propagates to all direct and indirect scopes of the current + * scope and calls all registered listeners along the way. The event cannot be canceled. + * + * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed + * onto the {@link ng.$exceptionHandler $exceptionHandler} service. + * + * @param {string} name Event name to broadcast. + * @param {...*} args Optional one or more arguments which will be passed onto the event listeners. + * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on} + */ + $broadcast: function(name, args) { + var target = this, + current = target, + next = target, + event = { + name: name, + targetScope: target, + preventDefault: function() { + event.defaultPrevented = true; + }, + defaultPrevented: false + }; + + if (!target.$$listenerCount[name]) return event; + + var listenerArgs = concat([event], arguments, 1), + listeners, i, length; + + //down while you can, then up and next sibling or up and next sibling until back at root + while ((current = next)) { + event.currentScope = current; + listeners = current.$$listeners[name] || []; + for (i = 0, length = listeners.length; i < length; i++) { + // if listeners were deregistered, defragment the array + if (!listeners[i]) { + listeners.splice(i, 1); + i--; + length--; + continue; + } + + try { + listeners[i].apply(null, listenerArgs); + } catch (e) { + $exceptionHandler(e); + } + } + + // Insanity Warning: scope depth-first traversal + // yes, this code is a bit crazy, but it works and we have tests to prove it! + // this piece should be kept in sync with the traversal in $digest + // (though it differs due to having the extra check for $$listenerCount) + if (!(next = ((current.$$listenerCount[name] && current.$$childHead) || + (current !== target && current.$$nextSibling)))) { + while (current !== target && !(next = current.$$nextSibling)) { + current = current.$parent; + } + } + } + + event.currentScope = null; + return event; + } + }; + + var $rootScope = new Scope(); + + //The internal queues. Expose them on the $rootScope for debugging/testing purposes. + var asyncQueue = $rootScope.$$asyncQueue = []; + var postDigestQueue = $rootScope.$$postDigestQueue = []; + var applyAsyncQueue = $rootScope.$$applyAsyncQueue = []; + + return $rootScope; + + + function beginPhase(phase) { + if ($rootScope.$$phase) { + throw $rootScopeMinErr('inprog', '{0} already in progress', $rootScope.$$phase); + } + + $rootScope.$$phase = phase; + } + + function clearPhase() { + $rootScope.$$phase = null; + } + + function incrementWatchersCount(current, count) { + do { + current.$$watchersCount += count; + } while ((current = current.$parent)); + } + + function decrementListenerCount(current, count, name) { + do { + current.$$listenerCount[name] -= count; + + if (current.$$listenerCount[name] === 0) { + delete current.$$listenerCount[name]; + } + } while ((current = current.$parent)); + } + + /** + * function used as an initial value for watchers. + * because it's unique we can easily tell it apart from other values + */ + function initWatchVal() {} + + function flushApplyAsync() { + while (applyAsyncQueue.length) { + try { + applyAsyncQueue.shift()(); + } catch (e) { + $exceptionHandler(e); + } + } + applyAsyncId = null; + } + + function scheduleApplyAsync() { + if (applyAsyncId === null) { + applyAsyncId = $browser.defer(function() { + $rootScope.$apply(flushApplyAsync); + }); + } + } + }]; +} + +/** + * @description + * Private service to sanitize uris for links and images. Used by $compile and $sanitize. + */ +function $$SanitizeUriProvider() { + var aHrefSanitizationWhitelist = /^\s*(https?|ftp|mailto|tel|file):/, + imgSrcSanitizationWhitelist = /^\s*((https?|ftp|file|blob):|data:image\/)/; + + /** + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during a[href] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to a[href] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.aHrefSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + aHrefSanitizationWhitelist = regexp; + return this; + } + return aHrefSanitizationWhitelist; + }; + + + /** + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during img[src] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to img[src] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.imgSrcSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + imgSrcSanitizationWhitelist = regexp; + return this; + } + return imgSrcSanitizationWhitelist; + }; + + this.$get = function() { + return function sanitizeUri(uri, isImage) { + var regex = isImage ? imgSrcSanitizationWhitelist : aHrefSanitizationWhitelist; + var normalizedVal; + normalizedVal = urlResolve(uri).href; + if (normalizedVal !== '' && !normalizedVal.match(regex)) { + return 'unsafe:' + normalizedVal; + } + return uri; + }; + }; +} + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Any commits to this file should be reviewed with security in mind. * + * Changes to this file can potentially create security vulnerabilities. * + * An approval from 2 Core members with history of modifying * + * this file is required. * + * * + * Does the change somehow allow for arbitrary javascript to be executed? * + * Or allows for someone to change the prototype of built-in objects? * + * Or gives undesired access to variables likes document or window? * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +var $sceMinErr = minErr('$sce'); + +var SCE_CONTEXTS = { + HTML: 'html', + CSS: 'css', + URL: 'url', + // RESOURCE_URL is a subtype of URL used in contexts where a privileged resource is sourced from a + // url. (e.g. ng-include, script src, templateUrl) + RESOURCE_URL: 'resourceUrl', + JS: 'js' +}; + +// Helper functions follow. + +function adjustMatcher(matcher) { + if (matcher === 'self') { + return matcher; + } else if (isString(matcher)) { + // Strings match exactly except for 2 wildcards - '*' and '**'. + // '*' matches any character except those from the set ':/.?&'. + // '**' matches any character (like .* in a RegExp). + // More than 2 *'s raises an error as it's ill defined. + if (matcher.indexOf('***') > -1) { + throw $sceMinErr('iwcard', + 'Illegal sequence *** in string matcher. String: {0}', matcher); + } + matcher = escapeForRegexp(matcher). + replace('\\*\\*', '.*'). + replace('\\*', '[^:/.?&;]*'); + return new RegExp('^' + matcher + '$'); + } else if (isRegExp(matcher)) { + // The only other type of matcher allowed is a Regexp. + // Match entire URL / disallow partial matches. + // Flags are reset (i.e. no global, ignoreCase or multiline) + return new RegExp('^' + matcher.source + '$'); + } else { + throw $sceMinErr('imatcher', + 'Matchers may only be "self", string patterns or RegExp objects'); + } +} + + +function adjustMatchers(matchers) { + var adjustedMatchers = []; + if (isDefined(matchers)) { + forEach(matchers, function(matcher) { + adjustedMatchers.push(adjustMatcher(matcher)); + }); + } + return adjustedMatchers; +} + + +/** + * @ngdoc service + * @name $sceDelegate + * @kind function + * + * @description + * + * `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict + * Contextual Escaping (SCE)} services to AngularJS. + * + * Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of + * the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS. This is + * because, while the `$sce` provides numerous shorthand methods, etc., you really only need to + * override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things + * work because `$sce` delegates to `$sceDelegate` for these operations. + * + * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service. + * + * The default instance of `$sceDelegate` should work out of the box with little pain. While you + * can override it completely to change the behavior of `$sce`, the common case would + * involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting + * your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as + * templates. Refer {@link ng.$sceDelegateProvider#resourceUrlWhitelist + * $sceDelegateProvider.resourceUrlWhitelist} and {@link + * ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist} + */ + +/** + * @ngdoc provider + * @name $sceDelegateProvider + * @description + * + * The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate + * $sceDelegate} service. This allows one to get/set the whitelists and blacklists used to ensure + * that the URLs used for sourcing Angular templates are safe. Refer {@link + * ng.$sceDelegateProvider#resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist} and + * {@link ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist} + * + * For the general details about this service in Angular, read the main page for {@link ng.$sce + * Strict Contextual Escaping (SCE)}. + * + * **Example**: Consider the following case. + * + * - your app is hosted at url `http://myapp.example.com/` + * - but some of your templates are hosted on other domains you control such as + * `http://srv01.assets.example.com/`,  `http://srv02.assets.example.com/`, etc. + * - and you have an open redirect at `http://myapp.example.com/clickThru?...`. + * + * Here is what a secure configuration for this scenario might look like: + * + * ``` + * angular.module('myApp', []).config(function($sceDelegateProvider) { + * $sceDelegateProvider.resourceUrlWhitelist([ + * // Allow same origin resource loads. + * 'self', + * // Allow loading from our assets domain. Notice the difference between * and **. + * 'http://srv*.assets.example.com/**' + * ]); + * + * // The blacklist overrides the whitelist so the open redirect here is blocked. + * $sceDelegateProvider.resourceUrlBlacklist([ + * 'http://myapp.example.com/clickThru**' + * ]); + * }); + * ``` + */ + +function $SceDelegateProvider() { + this.SCE_CONTEXTS = SCE_CONTEXTS; + + // Resource URLs can also be trusted by policy. + var resourceUrlWhitelist = ['self'], + resourceUrlBlacklist = []; + + /** + * @ngdoc method + * @name $sceDelegateProvider#resourceUrlWhitelist + * @kind function + * + * @param {Array=} whitelist When provided, replaces the resourceUrlWhitelist with the value + * provided. This must be an array or null. A snapshot of this array is used so further + * changes to the array are ignored. + * + * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items + * allowed in this array. + * + * Note: **an empty whitelist array will block all URLs**! + * + * @return {Array} the currently set whitelist array. + * + * The **default value** when no whitelist has been explicitly set is `['self']` allowing only + * same origin resource requests. + * + * @description + * Sets/Gets the whitelist of trusted resource URLs. + */ + this.resourceUrlWhitelist = function(value) { + if (arguments.length) { + resourceUrlWhitelist = adjustMatchers(value); + } + return resourceUrlWhitelist; + }; + + /** + * @ngdoc method + * @name $sceDelegateProvider#resourceUrlBlacklist + * @kind function + * + * @param {Array=} blacklist When provided, replaces the resourceUrlBlacklist with the value + * provided. This must be an array or null. A snapshot of this array is used so further + * changes to the array are ignored. + * + * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items + * allowed in this array. + * + * The typical usage for the blacklist is to **block + * [open redirects](http://cwe.mitre.org/data/definitions/601.html)** served by your domain as + * these would otherwise be trusted but actually return content from the redirected domain. + * + * Finally, **the blacklist overrides the whitelist** and has the final say. + * + * @return {Array} the currently set blacklist array. + * + * The **default value** when no whitelist has been explicitly set is the empty array (i.e. there + * is no blacklist.) + * + * @description + * Sets/Gets the blacklist of trusted resource URLs. + */ + + this.resourceUrlBlacklist = function(value) { + if (arguments.length) { + resourceUrlBlacklist = adjustMatchers(value); + } + return resourceUrlBlacklist; + }; + + this.$get = ['$injector', function($injector) { + + var htmlSanitizer = function htmlSanitizer(html) { + throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.'); + }; + + if ($injector.has('$sanitize')) { + htmlSanitizer = $injector.get('$sanitize'); + } + + + function matchUrl(matcher, parsedUrl) { + if (matcher === 'self') { + return urlIsSameOrigin(parsedUrl); + } else { + // definitely a regex. See adjustMatchers() + return !!matcher.exec(parsedUrl.href); + } + } + + function isResourceUrlAllowedByPolicy(url) { + var parsedUrl = urlResolve(url.toString()); + var i, n, allowed = false; + // Ensure that at least one item from the whitelist allows this url. + for (i = 0, n = resourceUrlWhitelist.length; i < n; i++) { + if (matchUrl(resourceUrlWhitelist[i], parsedUrl)) { + allowed = true; + break; + } + } + if (allowed) { + // Ensure that no item from the blacklist blocked this url. + for (i = 0, n = resourceUrlBlacklist.length; i < n; i++) { + if (matchUrl(resourceUrlBlacklist[i], parsedUrl)) { + allowed = false; + break; + } + } + } + return allowed; + } + + function generateHolderType(Base) { + var holderType = function TrustedValueHolderType(trustedValue) { + this.$$unwrapTrustedValue = function() { + return trustedValue; + }; + }; + if (Base) { + holderType.prototype = new Base(); + } + holderType.prototype.valueOf = function sceValueOf() { + return this.$$unwrapTrustedValue(); + }; + holderType.prototype.toString = function sceToString() { + return this.$$unwrapTrustedValue().toString(); + }; + return holderType; + } + + var trustedValueHolderBase = generateHolderType(), + byType = {}; + + byType[SCE_CONTEXTS.HTML] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.CSS] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.URL] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.JS] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.RESOURCE_URL] = generateHolderType(byType[SCE_CONTEXTS.URL]); + + /** + * @ngdoc method + * @name $sceDelegate#trustAs + * + * @description + * Returns an object that is trusted by angular for use in specified strict + * contextual escaping contexts (such as ng-bind-html, ng-include, any src + * attribute interpolation, any dom event binding attribute interpolation + * such as for onclick, etc.) that uses the provided value. + * See {@link ng.$sce $sce} for enabling strict contextual escaping. + * + * @param {string} type The kind of context in which this value is safe for use. e.g. url, + * resourceUrl, html, js and css. + * @param {*} value The value that that should be considered trusted/safe. + * @returns {*} A value that can be used to stand in for the provided `value` in places + * where Angular expects a $sce.trustAs() return value. + */ + function trustAs(type, trustedValue) { + var Constructor = (byType.hasOwnProperty(type) ? byType[type] : null); + if (!Constructor) { + throw $sceMinErr('icontext', + 'Attempted to trust a value in invalid context. Context: {0}; Value: {1}', + type, trustedValue); + } + if (trustedValue === null || isUndefined(trustedValue) || trustedValue === '') { + return trustedValue; + } + // All the current contexts in SCE_CONTEXTS happen to be strings. In order to avoid trusting + // mutable objects, we ensure here that the value passed in is actually a string. + if (typeof trustedValue !== 'string') { + throw $sceMinErr('itype', + 'Attempted to trust a non-string value in a content requiring a string: Context: {0}', + type); + } + return new Constructor(trustedValue); + } + + /** + * @ngdoc method + * @name $sceDelegate#valueOf + * + * @description + * If the passed parameter had been returned by a prior call to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`}, returns the value that had been passed to {@link + * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. + * + * If the passed parameter is not a value that had been returned by {@link + * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}, returns it as-is. + * + * @param {*} value The result of a prior {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} + * call or anything else. + * @returns {*} The `value` that was originally provided to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} if `value` is the result of such a call. Otherwise, returns + * `value` unchanged. + */ + function valueOf(maybeTrusted) { + if (maybeTrusted instanceof trustedValueHolderBase) { + return maybeTrusted.$$unwrapTrustedValue(); + } else { + return maybeTrusted; + } + } + + /** + * @ngdoc method + * @name $sceDelegate#getTrusted + * + * @description + * Takes the result of a {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} call and + * returns the originally supplied value if the queried context type is a supertype of the + * created type. If this condition isn't satisfied, throws an exception. + * + * @param {string} type The kind of context in which this value is to be used. + * @param {*} maybeTrusted The result of a prior {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} call. + * @returns {*} The value the was originally provided to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} if valid in this context. Otherwise, throws an exception. + */ + function getTrusted(type, maybeTrusted) { + if (maybeTrusted === null || isUndefined(maybeTrusted) || maybeTrusted === '') { + return maybeTrusted; + } + var constructor = (byType.hasOwnProperty(type) ? byType[type] : null); + if (constructor && maybeTrusted instanceof constructor) { + return maybeTrusted.$$unwrapTrustedValue(); + } + // If we get here, then we may only take one of two actions. + // 1. sanitize the value for the requested type, or + // 2. throw an exception. + if (type === SCE_CONTEXTS.RESOURCE_URL) { + if (isResourceUrlAllowedByPolicy(maybeTrusted)) { + return maybeTrusted; + } else { + throw $sceMinErr('insecurl', + 'Blocked loading resource from url not allowed by $sceDelegate policy. URL: {0}', + maybeTrusted.toString()); + } + } else if (type === SCE_CONTEXTS.HTML) { + return htmlSanitizer(maybeTrusted); + } + throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.'); + } + + return { trustAs: trustAs, + getTrusted: getTrusted, + valueOf: valueOf }; + }]; +} + + +/** + * @ngdoc provider + * @name $sceProvider + * @description + * + * The $sceProvider provider allows developers to configure the {@link ng.$sce $sce} service. + * - enable/disable Strict Contextual Escaping (SCE) in a module + * - override the default implementation with a custom delegate + * + * Read more about {@link ng.$sce Strict Contextual Escaping (SCE)}. + */ + +/* jshint maxlen: false*/ + +/** + * @ngdoc service + * @name $sce + * @kind function + * + * @description + * + * `$sce` is a service that provides Strict Contextual Escaping services to AngularJS. + * + * # Strict Contextual Escaping + * + * Strict Contextual Escaping (SCE) is a mode in which AngularJS requires bindings in certain + * contexts to result in a value that is marked as safe to use for that context. One example of + * such a context is binding arbitrary html controlled by the user via `ng-bind-html`. We refer + * to these contexts as privileged or SCE contexts. + * + * As of version 1.2, Angular ships with SCE enabled by default. + * + * Note: When enabled (the default), IE<11 in quirks mode is not supported. In this mode, IE<11 allow + * one to execute arbitrary javascript by the use of the expression() syntax. Refer + * to learn more about them. + * You can ensure your document is in standards mode and not quirks mode by adding `` + * to the top of your HTML document. + * + * SCE assists in writing code in way that (a) is secure by default and (b) makes auditing for + * security vulnerabilities such as XSS, clickjacking, etc. a lot easier. + * + * Here's an example of a binding in a privileged context: + * + * ``` + * + *
    + * ``` + * + * Notice that `ng-bind-html` is bound to `userHtml` controlled by the user. With SCE + * disabled, this application allows the user to render arbitrary HTML into the DIV. + * In a more realistic example, one may be rendering user comments, blog articles, etc. via + * bindings. (HTML is just one example of a context where rendering user controlled input creates + * security vulnerabilities.) + * + * For the case of HTML, you might use a library, either on the client side, or on the server side, + * to sanitize unsafe HTML before binding to the value and rendering it in the document. + * + * How would you ensure that every place that used these types of bindings was bound to a value that + * was sanitized by your library (or returned as safe for rendering by your server?) How can you + * ensure that you didn't accidentally delete the line that sanitized the value, or renamed some + * properties/fields and forgot to update the binding to the sanitized value? + * + * To be secure by default, you want to ensure that any such bindings are disallowed unless you can + * determine that something explicitly says it's safe to use a value for binding in that + * context. You can then audit your code (a simple grep would do) to ensure that this is only done + * for those values that you can easily tell are safe - because they were received from your server, + * sanitized by your library, etc. You can organize your codebase to help with this - perhaps + * allowing only the files in a specific directory to do this. Ensuring that the internal API + * exposed by that code doesn't markup arbitrary values as safe then becomes a more manageable task. + * + * In the case of AngularJS' SCE service, one uses {@link ng.$sce#trustAs $sce.trustAs} + * (and shorthand methods such as {@link ng.$sce#trustAsHtml $sce.trustAsHtml}, etc.) to + * obtain values that will be accepted by SCE / privileged contexts. + * + * + * ## How does it work? + * + * In privileged contexts, directives and code will bind to the result of {@link ng.$sce#getTrusted + * $sce.getTrusted(context, value)} rather than to the value directly. Directives use {@link + * ng.$sce#parseAs $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs the + * {@link ng.$sce#getTrusted $sce.getTrusted} behind the scenes on non-constant literals. + * + * As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link + * ng.$sce#parseAsHtml $sce.parseAsHtml(binding expression)}. Here's the actual code (slightly + * simplified): + * + * ``` + * var ngBindHtmlDirective = ['$sce', function($sce) { + * return function(scope, element, attr) { + * scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) { + * element.html(value || ''); + * }); + * }; + * }]; + * ``` + * + * ## Impact on loading templates + * + * This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as + * `templateUrl`'s specified by {@link guide/directive directives}. + * + * By default, Angular only loads templates from the same domain and protocol as the application + * document. This is done by calling {@link ng.$sce#getTrustedResourceUrl + * $sce.getTrustedResourceUrl} on the template URL. To load templates from other domains and/or + * protocols, you may either either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist + * them} or {@link ng.$sce#trustAsResourceUrl wrap it} into a trusted value. + * + * *Please note*: + * The browser's + * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest) + * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/) + * policy apply in addition to this and may further restrict whether the template is successfully + * loaded. This means that without the right CORS policy, loading templates from a different domain + * won't work on all browsers. Also, loading templates from `file://` URL does not work on some + * browsers. + * + * ## This feels like too much overhead + * + * It's important to remember that SCE only applies to interpolation expressions. + * + * If your expressions are constant literals, they're automatically trusted and you don't need to + * call `$sce.trustAs` on them (remember to include the `ngSanitize` module) (e.g. + * `
    `) just works. + * + * Additionally, `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them + * through {@link ng.$sce#getTrusted $sce.getTrusted}. SCE doesn't play a role here. + * + * The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load + * templates in `ng-include` from your application's domain without having to even know about SCE. + * It blocks loading templates from other domains or loading templates over http from an https + * served document. You can change these by setting your own custom {@link + * ng.$sceDelegateProvider#resourceUrlWhitelist whitelists} and {@link + * ng.$sceDelegateProvider#resourceUrlBlacklist blacklists} for matching such URLs. + * + * This significantly reduces the overhead. It is far easier to pay the small overhead and have an + * application that's secure and can be audited to verify that with much more ease than bolting + * security onto an application later. + * + * + * ## What trusted context types are supported? + * + * | Context | Notes | + * |---------------------|----------------| + * | `$sce.HTML` | For HTML that's safe to source into the application. The {@link ng.directive:ngBindHtml ngBindHtml} directive uses this context for bindings. If an unsafe value is encountered and the {@link ngSanitize $sanitize} module is present this will sanitize the value instead of throwing an error. | + * | `$sce.CSS` | For CSS that's safe to source into the application. Currently unused. Feel free to use it in your own directives. | + * | `$sce.URL` | For URLs that are safe to follow as links. Currently unused (`
    Note that `$sce.RESOURCE_URL` makes a stronger statement about the URL than `$sce.URL` does and therefore contexts requiring values trusted for `$sce.RESOURCE_URL` can be used anywhere that values trusted for `$sce.URL` are required. | + * | `$sce.JS` | For JavaScript that is safe to execute in your application's context. Currently unused. Feel free to use it in your own directives. | + * + * ## Format of items in {@link ng.$sceDelegateProvider#resourceUrlWhitelist resourceUrlWhitelist}/{@link ng.$sceDelegateProvider#resourceUrlBlacklist Blacklist}     + * + * Each element in these arrays must be one of the following: + * + * - **'self'** + * - The special **string**, `'self'`, can be used to match against all URLs of the **same + * domain** as the application document using the **same protocol**. + * - **String** (except the special value `'self'`) + * - The string is matched against the full *normalized / absolute URL* of the resource + * being tested (substring matches are not good enough.) + * - There are exactly **two wildcard sequences** - `*` and `**`. All other characters + * match themselves. + * - `*`: matches zero or more occurrences of any character other than one of the following 6 + * characters: '`:`', '`/`', '`.`', '`?`', '`&`' and '`;`'. It's a useful wildcard for use + * in a whitelist. + * - `**`: matches zero or more occurrences of *any* character. As such, it's not + * appropriate for use in a scheme, domain, etc. as it would match too much. (e.g. + * http://**.example.com/ would match http://evil.com/?ignore=.example.com/ and that might + * not have been the intention.) Its usage at the very end of the path is ok. (e.g. + * http://foo.example.com/templates/**). + * - **RegExp** (*see caveat below*) + * - *Caveat*: While regular expressions are powerful and offer great flexibility, their syntax + * (and all the inevitable escaping) makes them *harder to maintain*. It's easy to + * accidentally introduce a bug when one updates a complex expression (imho, all regexes should + * have good test coverage). For instance, the use of `.` in the regex is correct only in a + * small number of cases. A `.` character in the regex used when matching the scheme or a + * subdomain could be matched against a `:` or literal `.` that was likely not intended. It + * is highly recommended to use the string patterns and only fall back to regular expressions + * as a last resort. + * - The regular expression must be an instance of RegExp (i.e. not a string.) It is + * matched against the **entire** *normalized / absolute URL* of the resource being tested + * (even when the RegExp did not have the `^` and `$` codes.) In addition, any flags + * present on the RegExp (such as multiline, global, ignoreCase) are ignored. + * - If you are generating your JavaScript from some other templating engine (not + * recommended, e.g. in issue [#4006](https://github.com/angular/angular.js/issues/4006)), + * remember to escape your regular expression (and be aware that you might need more than + * one level of escaping depending on your templating engine and the way you interpolated + * the value.) Do make use of your platform's escaping mechanism as it might be good + * enough before coding your own. E.g. Ruby has + * [Regexp.escape(str)](http://www.ruby-doc.org/core-2.0.0/Regexp.html#method-c-escape) + * and Python has [re.escape](http://docs.python.org/library/re.html#re.escape). + * Javascript lacks a similar built in function for escaping. Take a look at Google + * Closure library's [goog.string.regExpEscape(s)]( + * http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962). + * + * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} for an example. + * + * ## Show me an example using SCE. + * + * + * + *
    + *

    + * User comments
    + * By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when + * $sanitize is available. If $sanitize isn't available, this results in an error instead of an + * exploit. + *
    + *
    + * {{userComment.name}}: + * + *
    + *
    + *
    + *
    + *     + * + * + * angular.module('mySceApp', ['ngSanitize']) + * .controller('AppController', ['$http', '$templateCache', '$sce', + * function($http, $templateCache, $sce) { + * var self = this; + * $http.get("test_data.json", {cache: $templateCache}).success(function(userComments) { + * self.userComments = userComments; + * }); + * self.explicitlyTrustedHtml = $sce.trustAsHtml( + * 'Hover over this text.'); + * }]); + * + * + * + * [ + * { "name": "Alice", + * "htmlComment": + * "Is anyone reading this?" + * }, + * { "name": "Bob", + * "htmlComment": "Yes! Am I the only other one?" + * } + * ] + * + * + * + * describe('SCE doc demo', function() { + * it('should sanitize untrusted values', function() { + * expect(element.all(by.css('.htmlComment')).first().getInnerHtml()) + * .toBe('Is anyone reading this?'); + * }); + * + * it('should NOT sanitize explicitly trusted values', function() { + * expect(element(by.id('explicitlyTrustedHtml')).getInnerHtml()).toBe( + * 'Hover over this text.'); + * }); + * }); + * + *     + * + * + * + * ## Can I disable SCE completely? + * + * Yes, you can. However, this is strongly discouraged. SCE gives you a lot of security benefits + * for little coding overhead. It will be much harder to take an SCE disabled application and + * either secure it on your own or enable SCE at a later stage. It might make sense to disable SCE + * for cases where you have a lot of existing code that was written before SCE was introduced and + * you're migrating them a module at a time. + * + * That said, here's how you can completely disable SCE: + * + * ``` + * angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) { + * // Completely disable SCE. For demonstration purposes only! + * // Do not use in new projects. + * $sceProvider.enabled(false); + * }); + * ``` + * + */ +/* jshint maxlen: 100 */ + +function $SceProvider() { + var enabled = true; + + /** + * @ngdoc method + * @name $sceProvider#enabled + * @kind function + * + * @param {boolean=} value If provided, then enables/disables SCE. + * @return {boolean} true if SCE is enabled, false otherwise. + * + * @description + * Enables/disables SCE and returns the current value. + */ + this.enabled = function(value) { + if (arguments.length) { + enabled = !!value; + } + return enabled; + }; + + + /* Design notes on the default implementation for SCE. + * + * The API contract for the SCE delegate + * ------------------------------------- + * The SCE delegate object must provide the following 3 methods: + * + * - trustAs(contextEnum, value) + * This method is used to tell the SCE service that the provided value is OK to use in the + * contexts specified by contextEnum. It must return an object that will be accepted by + * getTrusted() for a compatible contextEnum and return this value. + * + * - valueOf(value) + * For values that were not produced by trustAs(), return them as is. For values that were + * produced by trustAs(), return the corresponding input value to trustAs. Basically, if + * trustAs is wrapping the given values into some type, this operation unwraps it when given + * such a value. + * + * - getTrusted(contextEnum, value) + * This function should return the a value that is safe to use in the context specified by + * contextEnum or throw and exception otherwise. + * + * NOTE: This contract deliberately does NOT state that values returned by trustAs() must be + * opaque or wrapped in some holder object. That happens to be an implementation detail. For + * instance, an implementation could maintain a registry of all trusted objects by context. In + * such a case, trustAs() would return the same object that was passed in. getTrusted() would + * return the same object passed in if it was found in the registry under a compatible context or + * throw an exception otherwise. An implementation might only wrap values some of the time based + * on some criteria. getTrusted() might return a value and not throw an exception for special + * constants or objects even if not wrapped. All such implementations fulfill this contract. + * + * + * A note on the inheritance model for SCE contexts + * ------------------------------------------------ + * I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types. This + * is purely an implementation details. + * + * The contract is simply this: + * + * getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value) + * will also succeed. + * + * Inheritance happens to capture this in a natural way. In some future, we + * may not use inheritance anymore. That is OK because no code outside of + * sce.js and sceSpecs.js would need to be aware of this detail. + */ + + this.$get = ['$parse', '$sceDelegate', function( + $parse, $sceDelegate) { + // Prereq: Ensure that we're not running in IE<11 quirks mode. In that mode, IE < 11 allow + // the "expression(javascript expression)" syntax which is insecure. + if (enabled && msie < 8) { + throw $sceMinErr('iequirks', + 'Strict Contextual Escaping does not support Internet Explorer version < 11 in quirks ' + + 'mode. You can fix this by adding the text to the top of your HTML ' + + 'document. See http://docs.angularjs.org/api/ng.$sce for more information.'); + } + + var sce = shallowCopy(SCE_CONTEXTS); + + /** + * @ngdoc method + * @name $sce#isEnabled + * @kind function + * + * @return {Boolean} true if SCE is enabled, false otherwise. If you want to set the value, you + * have to do it at module config time on {@link ng.$sceProvider $sceProvider}. + * + * @description + * Returns a boolean indicating if SCE is enabled. + */ + sce.isEnabled = function() { + return enabled; + }; + sce.trustAs = $sceDelegate.trustAs; + sce.getTrusted = $sceDelegate.getTrusted; + sce.valueOf = $sceDelegate.valueOf; + + if (!enabled) { + sce.trustAs = sce.getTrusted = function(type, value) { return value; }; + sce.valueOf = identity; + } + + /** + * @ngdoc method + * @name $sce#parseAs + * + * @description + * Converts Angular {@link guide/expression expression} into a function. This is like {@link + * ng.$parse $parse} and is identical when the expression is a literal constant. Otherwise, it + * wraps the expression in a call to {@link ng.$sce#getTrusted $sce.getTrusted(*type*, + * *result*)} + * + * @param {string} type The kind of SCE context in which this result will be used. + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + sce.parseAs = function sceParseAs(type, expr) { + var parsed = $parse(expr); + if (parsed.literal && parsed.constant) { + return parsed; + } else { + return $parse(expr, function(value) { + return sce.getTrusted(type, value); + }); + } + }; + + /** + * @ngdoc method + * @name $sce#trustAs + * + * @description + * Delegates to {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. As such, + * returns an object that is trusted by angular for use in specified strict contextual + * escaping contexts (such as ng-bind-html, ng-include, any src attribute + * interpolation, any dom event binding attribute interpolation such as for onclick, etc.) + * that uses the provided value. See * {@link ng.$sce $sce} for enabling strict contextual + * escaping. + * + * @param {string} type The kind of context in which this value is safe for use. e.g. url, + * resourceUrl, html, js and css. + * @param {*} value The value that that should be considered trusted/safe. + * @returns {*} A value that can be used to stand in for the provided `value` in places + * where Angular expects a $sce.trustAs() return value. + */ + + /** + * @ngdoc method + * @name $sce#trustAsHtml + * + * @description + * Shorthand method. `$sce.trustAsHtml(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.HTML, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedHtml + * $sce.getTrustedHtml(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsUrl + * + * @description + * Shorthand method. `$sce.trustAsUrl(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.URL, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedUrl + * $sce.getTrustedUrl(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsResourceUrl + * + * @description + * Shorthand method. `$sce.trustAsResourceUrl(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedResourceUrl + * $sce.getTrustedResourceUrl(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the return + * value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsJs + * + * @description + * Shorthand method. `$sce.trustAsJs(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.JS, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedJs + * $sce.getTrustedJs(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#getTrusted + * + * @description + * Delegates to {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted`}. As such, + * takes the result of a {@link ng.$sce#trustAs `$sce.trustAs`}() call and returns the + * originally supplied value if the queried context type is a supertype of the created type. + * If this condition isn't satisfied, throws an exception. + * + * @param {string} type The kind of context in which this value is to be used. + * @param {*} maybeTrusted The result of a prior {@link ng.$sce#trustAs `$sce.trustAs`} + * call. + * @returns {*} The value the was originally provided to + * {@link ng.$sce#trustAs `$sce.trustAs`} if valid in this context. + * Otherwise, throws an exception. + */ + + /** + * @ngdoc method + * @name $sce#getTrustedHtml + * + * @description + * Shorthand method. `$sce.getTrustedHtml(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.HTML, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedCss + * + * @description + * Shorthand method. `$sce.getTrustedCss(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.CSS, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedUrl + * + * @description + * Shorthand method. `$sce.getTrustedUrl(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.URL, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.URL, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedResourceUrl + * + * @description + * Shorthand method. `$sce.getTrustedResourceUrl(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`} + * + * @param {*} value The value to pass to `$sceDelegate.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedJs + * + * @description + * Shorthand method. `$sce.getTrustedJs(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.JS, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.JS, value)` + */ + + /** + * @ngdoc method + * @name $sce#parseAsHtml + * + * @description + * Shorthand method. `$sce.parseAsHtml(expression string)` → + * {@link ng.$sce#parseAs `$sce.parseAs($sce.HTML, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsCss + * + * @description + * Shorthand method. `$sce.parseAsCss(value)` → + * {@link ng.$sce#parseAs `$sce.parseAs($sce.CSS, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsUrl + * + * @description + * Shorthand method. `$sce.parseAsUrl(value)` → + * {@link ng.$sce#parseAs `$sce.parseAs($sce.URL, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsResourceUrl + * + * @description + * Shorthand method. `$sce.parseAsResourceUrl(value)` → + * {@link ng.$sce#parseAs `$sce.parseAs($sce.RESOURCE_URL, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsJs + * + * @description + * Shorthand method. `$sce.parseAsJs(value)` → + * {@link ng.$sce#parseAs `$sce.parseAs($sce.JS, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + // Shorthand delegations. + var parse = sce.parseAs, + getTrusted = sce.getTrusted, + trustAs = sce.trustAs; + + forEach(SCE_CONTEXTS, function(enumValue, name) { + var lName = lowercase(name); + sce[camelCase("parse_as_" + lName)] = function(expr) { + return parse(enumValue, expr); + }; + sce[camelCase("get_trusted_" + lName)] = function(value) { + return getTrusted(enumValue, value); + }; + sce[camelCase("trust_as_" + lName)] = function(value) { + return trustAs(enumValue, value); + }; + }); + + return sce; + }]; +} + +/** + * !!! This is an undocumented "private" service !!! + * + * @name $sniffer + * @requires $window + * @requires $document + * + * @property {boolean} history Does the browser support html5 history api ? + * @property {boolean} transitions Does the browser support CSS transition events ? + * @property {boolean} animations Does the browser support CSS animation events ? + * + * @description + * This is very simple implementation of testing browser's features. + */ +function $SnifferProvider() { + this.$get = ['$window', '$document', function($window, $document) { + var eventSupport = {}, + android = + toInt((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]), + boxee = /Boxee/i.test(($window.navigator || {}).userAgent), + document = $document[0] || {}, + vendorPrefix, + vendorRegex = /^(Moz|webkit|ms)(?=[A-Z])/, + bodyStyle = document.body && document.body.style, + transitions = false, + animations = false, + match; + + if (bodyStyle) { + for (var prop in bodyStyle) { + if (match = vendorRegex.exec(prop)) { + vendorPrefix = match[0]; + vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1); + break; + } + } + + if (!vendorPrefix) { + vendorPrefix = ('WebkitOpacity' in bodyStyle) && 'webkit'; + } + + transitions = !!(('transition' in bodyStyle) || (vendorPrefix + 'Transition' in bodyStyle)); + animations = !!(('animation' in bodyStyle) || (vendorPrefix + 'Animation' in bodyStyle)); + + if (android && (!transitions || !animations)) { + transitions = isString(bodyStyle.webkitTransition); + animations = isString(bodyStyle.webkitAnimation); + } + } + + + return { + // Android has history.pushState, but it does not update location correctly + // so let's not use the history API at all. + // http://code.google.com/p/android/issues/detail?id=17471 + // https://github.com/angular/angular.js/issues/904 + + // older webkit browser (533.9) on Boxee box has exactly the same problem as Android has + // so let's not use the history API also + // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined + // jshint -W018 + history: !!($window.history && $window.history.pushState && !(android < 4) && !boxee), + // jshint +W018 + hasEvent: function(event) { + // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have + // it. In particular the event is not fired when backspace or delete key are pressed or + // when cut operation is performed. + // IE10+ implements 'input' event but it erroneously fires under various situations, + // e.g. when placeholder changes, or a form is focused. + if (event === 'input' && msie <= 11) return false; + + if (isUndefined(eventSupport[event])) { + var divElm = document.createElement('div'); + eventSupport[event] = 'on' + event in divElm; + } + + return eventSupport[event]; + }, + csp: csp(), + vendorPrefix: vendorPrefix, + transitions: transitions, + animations: animations, + android: android + }; + }]; +} + +var $compileMinErr = minErr('$compile'); + +/** + * @ngdoc service + * @name $templateRequest + * + * @description + * The `$templateRequest` service runs security checks then downloads the provided template using + * `$http` and, upon success, stores the contents inside of `$templateCache`. If the HTTP request + * fails or the response data of the HTTP request is empty, a `$compile` error will be thrown (the + * exception can be thwarted by setting the 2nd parameter of the function to true). Note that the + * contents of `$templateCache` are trusted, so the call to `$sce.getTrustedUrl(tpl)` is omitted + * when `tpl` is of type string and `$templateCache` has the matching entry. + * + * @param {string|TrustedResourceUrl} tpl The HTTP request template URL + * @param {boolean=} ignoreRequestError Whether or not to ignore the exception when the request fails or the template is empty + * + * @return {Promise} a promise for the HTTP response data of the given URL. + * + * @property {number} totalPendingRequests total amount of pending template requests being downloaded. + */ +function $TemplateRequestProvider() { + this.$get = ['$templateCache', '$http', '$q', '$sce', function($templateCache, $http, $q, $sce) { + function handleRequestFn(tpl, ignoreRequestError) { + handleRequestFn.totalPendingRequests++; + + // We consider the template cache holds only trusted templates, so + // there's no need to go through whitelisting again for keys that already + // are included in there. This also makes Angular accept any script + // directive, no matter its name. However, we still need to unwrap trusted + // types. + if (!isString(tpl) || !$templateCache.get(tpl)) { + tpl = $sce.getTrustedResourceUrl(tpl); + } + + var transformResponse = $http.defaults && $http.defaults.transformResponse; + + if (isArray(transformResponse)) { + transformResponse = transformResponse.filter(function(transformer) { + return transformer !== defaultHttpResponseTransform; + }); + } else if (transformResponse === defaultHttpResponseTransform) { + transformResponse = null; + } + + var httpOptions = { + cache: $templateCache, + transformResponse: transformResponse + }; + + return $http.get(tpl, httpOptions) + ['finally'](function() { + handleRequestFn.totalPendingRequests--; + }) + .then(function(response) { + $templateCache.put(tpl, response.data); + return response.data; + }, handleError); + + function handleError(resp) { + if (!ignoreRequestError) { + throw $compileMinErr('tpload', 'Failed to load template: {0} (HTTP status: {1} {2})', + tpl, resp.status, resp.statusText); + } + return $q.reject(resp); + } + } + + handleRequestFn.totalPendingRequests = 0; + + return handleRequestFn; + }]; +} + +function $$TestabilityProvider() { + this.$get = ['$rootScope', '$browser', '$location', + function($rootScope, $browser, $location) { + + /** + * @name $testability + * + * @description + * The private $$testability service provides a collection of methods for use when debugging + * or by automated test and debugging tools. + */ + var testability = {}; + + /** + * @name $$testability#findBindings + * + * @description + * Returns an array of elements that are bound (via ng-bind or {{}}) + * to expressions matching the input. + * + * @param {Element} element The element root to search from. + * @param {string} expression The binding expression to match. + * @param {boolean} opt_exactMatch If true, only returns exact matches + * for the expression. Filters and whitespace are ignored. + */ + testability.findBindings = function(element, expression, opt_exactMatch) { + var bindings = element.getElementsByClassName('ng-binding'); + var matches = []; + forEach(bindings, function(binding) { + var dataBinding = angular.element(binding).data('$binding'); + if (dataBinding) { + forEach(dataBinding, function(bindingName) { + if (opt_exactMatch) { + var matcher = new RegExp('(^|\\s)' + escapeForRegexp(expression) + '(\\s|\\||$)'); + if (matcher.test(bindingName)) { + matches.push(binding); + } + } else { + if (bindingName.indexOf(expression) != -1) { + matches.push(binding); + } + } + }); + } + }); + return matches; + }; + + /** + * @name $$testability#findModels + * + * @description + * Returns an array of elements that are two-way found via ng-model to + * expressions matching the input. + * + * @param {Element} element The element root to search from. + * @param {string} expression The model expression to match. + * @param {boolean} opt_exactMatch If true, only returns exact matches + * for the expression. + */ + testability.findModels = function(element, expression, opt_exactMatch) { + var prefixes = ['ng-', 'data-ng-', 'ng\\:']; + for (var p = 0; p < prefixes.length; ++p) { + var attributeEquals = opt_exactMatch ? '=' : '*='; + var selector = '[' + prefixes[p] + 'model' + attributeEquals + '"' + expression + '"]'; + var elements = element.querySelectorAll(selector); + if (elements.length) { + return elements; + } + } + }; + + /** + * @name $$testability#getLocation + * + * @description + * Shortcut for getting the location in a browser agnostic way. Returns + * the path, search, and hash. (e.g. /path?a=b#hash) + */ + testability.getLocation = function() { + return $location.url(); + }; + + /** + * @name $$testability#setLocation + * + * @description + * Shortcut for navigating to a location without doing a full page reload. + * + * @param {string} url The location url (path, search and hash, + * e.g. /path?a=b#hash) to go to. + */ + testability.setLocation = function(url) { + if (url !== $location.url()) { + $location.url(url); + $rootScope.$digest(); + } + }; + + /** + * @name $$testability#whenStable + * + * @description + * Calls the callback when $timeout and $http requests are completed. + * + * @param {function} callback + */ + testability.whenStable = function(callback) { + $browser.notifyWhenNoOutstandingRequests(callback); + }; + + return testability; + }]; +} + +function $TimeoutProvider() { + this.$get = ['$rootScope', '$browser', '$q', '$$q', '$exceptionHandler', + function($rootScope, $browser, $q, $$q, $exceptionHandler) { + + var deferreds = {}; + + + /** + * @ngdoc service + * @name $timeout + * + * @description + * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch + * block and delegates any exceptions to + * {@link ng.$exceptionHandler $exceptionHandler} service. + * + * The return value of calling `$timeout` is a promise, which will be resolved when + * the delay has passed and the timeout function, if provided, is executed. + * + * To cancel a timeout request, call `$timeout.cancel(promise)`. + * + * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to + * synchronously flush the queue of deferred functions. + * + * If you only want a promise that will be resolved after some specified delay + * then you can call `$timeout` without the `fn` function. + * + * @param {function()=} fn A function, whose execution should be delayed. + * @param {number=} [delay=0] Delay in milliseconds. + * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise + * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block. + * @param {...*=} Pass additional parameters to the executed function. + * @returns {Promise} Promise that will be resolved when the timeout is reached. The value this + * promise will be resolved with is the return value of the `fn` function. + * + */ + function timeout(fn, delay, invokeApply) { + if (!isFunction(fn)) { + invokeApply = delay; + delay = fn; + fn = noop; + } + + var args = sliceArgs(arguments, 3), + skipApply = (isDefined(invokeApply) && !invokeApply), + deferred = (skipApply ? $$q : $q).defer(), + promise = deferred.promise, + timeoutId; + + timeoutId = $browser.defer(function() { + try { + deferred.resolve(fn.apply(null, args)); + } catch (e) { + deferred.reject(e); + $exceptionHandler(e); + } + finally { + delete deferreds[promise.$$timeoutId]; + } + + if (!skipApply) $rootScope.$apply(); + }, delay); + + promise.$$timeoutId = timeoutId; + deferreds[timeoutId] = deferred; + + return promise; + } + + + /** + * @ngdoc method + * @name $timeout#cancel + * + * @description + * Cancels a task associated with the `promise`. As a result of this, the promise will be + * resolved with a rejection. + * + * @param {Promise=} promise Promise returned by the `$timeout` function. + * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully + * canceled. + */ + timeout.cancel = function(promise) { + if (promise && promise.$$timeoutId in deferreds) { + deferreds[promise.$$timeoutId].reject('canceled'); + delete deferreds[promise.$$timeoutId]; + return $browser.defer.cancel(promise.$$timeoutId); + } + return false; + }; + + return timeout; + }]; +} + +// NOTE: The usage of window and document instead of $window and $document here is +// deliberate. This service depends on the specific behavior of anchor nodes created by the +// browser (resolving and parsing URLs) that is unlikely to be provided by mock objects and +// cause us to break tests. In addition, when the browser resolves a URL for XHR, it +// doesn't know about mocked locations and resolves URLs to the real document - which is +// exactly the behavior needed here. There is little value is mocking these out for this +// service. +var urlParsingNode = document.createElement("a"); +var originUrl = urlResolve(window.location.href); + + +/** + * + * Implementation Notes for non-IE browsers + * ---------------------------------------- + * Assigning a URL to the href property of an anchor DOM node, even one attached to the DOM, + * results both in the normalizing and parsing of the URL. Normalizing means that a relative + * URL will be resolved into an absolute URL in the context of the application document. + * Parsing means that the anchor node's host, hostname, protocol, port, pathname and related + * properties are all populated to reflect the normalized URL. This approach has wide + * compatibility - Safari 1+, Mozilla 1+, Opera 7+,e etc. See + * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html + * + * Implementation Notes for IE + * --------------------------- + * IE <= 10 normalizes the URL when assigned to the anchor node similar to the other + * browsers. However, the parsed components will not be set if the URL assigned did not specify + * them. (e.g. if you assign a.href = "foo", then a.protocol, a.host, etc. will be empty.) We + * work around that by performing the parsing in a 2nd step by taking a previously normalized + * URL (e.g. by assigning to a.href) and assigning it a.href again. This correctly populates the + * properties such as protocol, hostname, port, etc. + * + * References: + * http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement + * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html + * http://url.spec.whatwg.org/#urlutils + * https://github.com/angular/angular.js/pull/2902 + * http://james.padolsey.com/javascript/parsing-urls-with-the-dom/ + * + * @kind function + * @param {string} url The URL to be parsed. + * @description Normalizes and parses a URL. + * @returns {object} Returns the normalized URL as a dictionary. + * + * | member name | Description | + * |---------------|----------------| + * | href | A normalized version of the provided URL if it was not an absolute URL | + * | protocol | The protocol including the trailing colon | + * | host | The host and port (if the port is non-default) of the normalizedUrl | + * | search | The search params, minus the question mark | + * | hash | The hash string, minus the hash symbol + * | hostname | The hostname + * | port | The port, without ":" + * | pathname | The pathname, beginning with "/" + * + */ +function urlResolve(url) { + var href = url; + + if (msie) { + // Normalize before parse. Refer Implementation Notes on why this is + // done in two steps on IE. + urlParsingNode.setAttribute("href", href); + href = urlParsingNode.href; + } + + urlParsingNode.setAttribute('href', href); + + // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils + return { + href: urlParsingNode.href, + protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '', + host: urlParsingNode.host, + search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '', + hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '', + hostname: urlParsingNode.hostname, + port: urlParsingNode.port, + pathname: (urlParsingNode.pathname.charAt(0) === '/') + ? urlParsingNode.pathname + : '/' + urlParsingNode.pathname + }; +} + +/** + * Parse a request URL and determine whether this is a same-origin request as the application document. + * + * @param {string|object} requestUrl The url of the request as a string that will be resolved + * or a parsed URL object. + * @returns {boolean} Whether the request is for the same origin as the application document. + */ +function urlIsSameOrigin(requestUrl) { + var parsed = (isString(requestUrl)) ? urlResolve(requestUrl) : requestUrl; + return (parsed.protocol === originUrl.protocol && + parsed.host === originUrl.host); +} + +/** + * @ngdoc service + * @name $window + * + * @description + * A reference to the browser's `window` object. While `window` + * is globally available in JavaScript, it causes testability problems, because + * it is a global variable. In angular we always refer to it through the + * `$window` service, so it may be overridden, removed or mocked for testing. + * + * Expressions, like the one defined for the `ngClick` directive in the example + * below, are evaluated with respect to the current scope. Therefore, there is + * no risk of inadvertently coding in a dependency on a global value in such an + * expression. + * + * @example + + + +
    + + +
    +     + + it('should display the greeting in the input box', function() { + element(by.model('greeting')).sendKeys('Hello, E2E Tests'); + // If we click the button it will block the test runner + // element(':button').click(); + }); + +     + */ +function $WindowProvider() { + this.$get = valueFn(window); +} + +/** + * @name $$cookieReader + * @requires $document + * + * @description + * This is a private service for reading cookies used by $http and ngCookies + * + * @return {Object} a key/value map of the current cookies + */ +function $$CookieReader($document) { + var rawDocument = $document[0] || {}; + var lastCookies = {}; + var lastCookieString = ''; + + function safeDecodeURIComponent(str) { + try { + return decodeURIComponent(str); + } catch (e) { + return str; + } + } + + return function() { + var cookieArray, cookie, i, index, name; + var currentCookieString = rawDocument.cookie || ''; + + if (currentCookieString !== lastCookieString) { + lastCookieString = currentCookieString; + cookieArray = lastCookieString.split('; '); + lastCookies = {}; + + for (i = 0; i < cookieArray.length; i++) { + cookie = cookieArray[i]; + index = cookie.indexOf('='); + if (index > 0) { //ignore nameless cookies + name = safeDecodeURIComponent(cookie.substring(0, index)); + // the first value that is seen for a cookie is the most + // specific one. values for the same cookie name that + // follow are for less specific paths. + if (isUndefined(lastCookies[name])) { + lastCookies[name] = safeDecodeURIComponent(cookie.substring(index + 1)); + } + } + } + } + return lastCookies; + }; +} + +$$CookieReader.$inject = ['$document']; + +function $$CookieReaderProvider() { + this.$get = $$CookieReader; +} + +/* global currencyFilter: true, + dateFilter: true, + filterFilter: true, + jsonFilter: true, + limitToFilter: true, + lowercaseFilter: true, + numberFilter: true, + orderByFilter: true, + uppercaseFilter: true, + */ + +/** + * @ngdoc provider + * @name $filterProvider + * @description + * + * Filters are just functions which transform input to an output. However filters need to be + * Dependency Injected. To achieve this a filter definition consists of a factory function which is + * annotated with dependencies and is responsible for creating a filter function. + * + *
    + * **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`. + * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace + * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores + * (`myapp_subsection_filterx`). + *
    + * + * ```js + * // Filter registration + * function MyModule($provide, $filterProvider) { + * // create a service to demonstrate injection (not always needed) + * $provide.value('greet', function(name){ + * return 'Hello ' + name + '!'; + * }); + * + * // register a filter factory which uses the + * // greet service to demonstrate DI. + * $filterProvider.register('greet', function(greet){ + * // return the filter function which uses the greet service + * // to generate salutation + * return function(text) { + * // filters need to be forgiving so check input validity + * return text && greet(text) || text; + * }; + * }); + * } + * ``` + * + * The filter function is registered with the `$injector` under the filter name suffix with + * `Filter`. + * + * ```js + * it('should be the same instance', inject( + * function($filterProvider) { + * $filterProvider.register('reverse', function(){ + * return ...; + * }); + * }, + * function($filter, reverseFilter) { + * expect($filter('reverse')).toBe(reverseFilter); + * }); + * ``` + * + * + * For more information about how angular filters work, and how to create your own filters, see + * {@link guide/filter Filters} in the Angular Developer Guide. + */ + +/** + * @ngdoc service + * @name $filter + * @kind function + * @description + * Filters are used for formatting data displayed to the user. + * + * The general syntax in templates is as follows: + * + * {{ expression [| filter_name[:parameter_value] ... ] }} + * + * @param {String} name Name of the filter function to retrieve + * @return {Function} the filter function + * @example + + +
    +

    {{ originalText }}

    +

    {{ filteredText }}

    +
    +     + + + angular.module('filterExample', []) + .controller('MainCtrl', function($scope, $filter) { + $scope.originalText = 'hello'; + $scope.filteredText = $filter('uppercase')($scope.originalText); + }); + +     + */ +$FilterProvider.$inject = ['$provide']; +function $FilterProvider($provide) { + var suffix = 'Filter'; + + /** + * @ngdoc method + * @name $filterProvider#register + * @param {string|Object} name Name of the filter function, or an object map of filters where + * the keys are the filter names and the values are the filter factories. + * + *
    + * **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`. + * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace + * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores + * (`myapp_subsection_filterx`). + *
    + * @param {Function} factory If the first argument was a string, a factory function for the filter to be registered. + * @returns {Object} Registered filter instance, or if a map of filters was provided then a map + * of the registered filter instances. + */ + function register(name, factory) { + if (isObject(name)) { + var filters = {}; + forEach(name, function(filter, key) { + filters[key] = register(key, filter); + }); + return filters; + } else { + return $provide.factory(name + suffix, factory); + } + } + this.register = register; + + this.$get = ['$injector', function($injector) { + return function(name) { + return $injector.get(name + suffix); + }; + }]; + + //////////////////////////////////////// + + /* global + currencyFilter: false, + dateFilter: false, + filterFilter: false, + jsonFilter: false, + limitToFilter: false, + lowercaseFilter: false, + numberFilter: false, + orderByFilter: false, + uppercaseFilter: false, + */ + + register('currency', currencyFilter); + register('date', dateFilter); + register('filter', filterFilter); + register('json', jsonFilter); + register('limitTo', limitToFilter); + register('lowercase', lowercaseFilter); + register('number', numberFilter); + register('orderBy', orderByFilter); + register('uppercase', uppercaseFilter); +} + +/** + * @ngdoc filter + * @name filter + * @kind function + * + * @description + * Selects a subset of items from `array` and returns it as a new array. + * + * @param {Array} array The source array. + * @param {string|Object|function()} expression The predicate to be used for selecting items from + * `array`. + * + * Can be one of: + * + * - `string`: The string is used for matching against the contents of the `array`. All strings or + * objects with string properties in `array` that match this string will be returned. This also + * applies to nested object properties. + * The predicate can be negated by prefixing the string with `!`. + * + * - `Object`: A pattern object can be used to filter specific properties on objects contained + * by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items + * which have property `name` containing "M" and property `phone` containing "1". A special + * property name `$` can be used (as in `{$:"text"}`) to accept a match against any + * property of the object or its nested object properties. That's equivalent to the simple + * substring match with a `string` as described above. The predicate can be negated by prefixing + * the string with `!`. + * For example `{name: "!M"}` predicate will return an array of items which have property `name` + * not containing "M". + * + * Note that a named property will match properties on the same level only, while the special + * `$` property will match properties on the same level or deeper. E.g. an array item like + * `{name: {first: 'John', last: 'Doe'}}` will **not** be matched by `{name: 'John'}`, but + * **will** be matched by `{$: 'John'}`. + * + * - `function(value, index, array)`: A predicate function can be used to write arbitrary filters. + * The function is called for each element of the array, with the element, its index, and + * the entire array itself as arguments. + * + * The final result is an array of those elements that the predicate returned true for. + * + * @param {function(actual, expected)|true|undefined} comparator Comparator which is used in + * determining if the expected value (from the filter expression) and actual value (from + * the object in the array) should be considered a match. + * + * Can be one of: + * + * - `function(actual, expected)`: + * The function will be given the object value and the predicate value to compare and + * should return true if both values should be considered equal. + * + * - `true`: A shorthand for `function(actual, expected) { return angular.equals(actual, expected)}`. + * This is essentially strict comparison of expected and actual. + * + * - `false|undefined`: A short hand for a function which will look for a substring match in case + * insensitive way. + * + * Primitive values are converted to strings. Objects are not compared against primitives, + * unless they have a custom `toString` method (e.g. `Date` objects). + * + * @example + + +
    + + + + + + + + +
    NamePhone
    {{friend.name}}{{friend.phone}}
    +
    +
    +
    +
    +
    + + + + + + +
    NamePhone
    {{friendObj.name}}{{friendObj.phone}}
    +     + + var expectFriendNames = function(expectedNames, key) { + element.all(by.repeater(key + ' in friends').column(key + '.name')).then(function(arr) { + arr.forEach(function(wd, i) { + expect(wd.getText()).toMatch(expectedNames[i]); + }); + }); + }; + + it('should search across all fields when filtering with a string', function() { + var searchText = element(by.model('searchText')); + searchText.clear(); + searchText.sendKeys('m'); + expectFriendNames(['Mary', 'Mike', 'Adam'], 'friend'); + + searchText.clear(); + searchText.sendKeys('76'); + expectFriendNames(['John', 'Julie'], 'friend'); + }); + + it('should search in specific fields when filtering with a predicate object', function() { + var searchAny = element(by.model('search.$')); + searchAny.clear(); + searchAny.sendKeys('i'); + expectFriendNames(['Mary', 'Mike', 'Julie', 'Juliette'], 'friendObj'); + }); + it('should use a equal comparison when comparator is true', function() { + var searchName = element(by.model('search.name')); + var strict = element(by.model('strict')); + searchName.clear(); + searchName.sendKeys('Julie'); + strict.click(); + expectFriendNames(['Julie'], 'friendObj'); + }); + +     + */ +function filterFilter() { + return function(array, expression, comparator) { + if (!isArrayLike(array)) { + if (array == null) { + return array; + } else { + throw minErr('filter')('notarray', 'Expected array but received: {0}', array); + } + } + + var expressionType = getTypeForFilter(expression); + var predicateFn; + var matchAgainstAnyProp; + + switch (expressionType) { + case 'function': + predicateFn = expression; + break; + case 'boolean': + case 'null': + case 'number': + case 'string': + matchAgainstAnyProp = true; + //jshint -W086 + case 'object': + //jshint +W086 + predicateFn = createPredicateFn(expression, comparator, matchAgainstAnyProp); + break; + default: + return array; + } + + return Array.prototype.filter.call(array, predicateFn); + }; +} + +// Helper functions for `filterFilter` +function createPredicateFn(expression, comparator, matchAgainstAnyProp) { + var shouldMatchPrimitives = isObject(expression) && ('$' in expression); + var predicateFn; + + if (comparator === true) { + comparator = equals; + } else if (!isFunction(comparator)) { + comparator = function(actual, expected) { + if (isUndefined(actual)) { + // No substring matching against `undefined` + return false; + } + if ((actual === null) || (expected === null)) { + // No substring matching against `null`; only match against `null` + return actual === expected; + } + if (isObject(expected) || (isObject(actual) && !hasCustomToString(actual))) { + // Should not compare primitives against objects, unless they have custom `toString` method + return false; + } + + actual = lowercase('' + actual); + expected = lowercase('' + expected); + return actual.indexOf(expected) !== -1; + }; + } + + predicateFn = function(item) { + if (shouldMatchPrimitives && !isObject(item)) { + return deepCompare(item, expression.$, comparator, false); + } + return deepCompare(item, expression, comparator, matchAgainstAnyProp); + }; + + return predicateFn; +} + +function deepCompare(actual, expected, comparator, matchAgainstAnyProp, dontMatchWholeObject) { + var actualType = getTypeForFilter(actual); + var expectedType = getTypeForFilter(expected); + + if ((expectedType === 'string') && (expected.charAt(0) === '!')) { + return !deepCompare(actual, expected.substring(1), comparator, matchAgainstAnyProp); + } else if (isArray(actual)) { + // In case `actual` is an array, consider it a match + // if ANY of it's items matches `expected` + return actual.some(function(item) { + return deepCompare(item, expected, comparator, matchAgainstAnyProp); + }); + } + + switch (actualType) { + case 'object': + var key; + if (matchAgainstAnyProp) { + for (key in actual) { + if ((key.charAt(0) !== '$') && deepCompare(actual[key], expected, comparator, true)) { + return true; + } + } + return dontMatchWholeObject ? false : deepCompare(actual, expected, comparator, false); + } else if (expectedType === 'object') { + for (key in expected) { + var expectedVal = expected[key]; + if (isFunction(expectedVal) || isUndefined(expectedVal)) { + continue; + } + + var matchAnyProperty = key === '$'; + var actualVal = matchAnyProperty ? actual : actual[key]; + if (!deepCompare(actualVal, expectedVal, comparator, matchAnyProperty, matchAnyProperty)) { + return false; + } + } + return true; + } else { + return comparator(actual, expected); + } + break; + case 'function': + return false; + default: + return comparator(actual, expected); + } +} + +// Used for easily differentiating between `null` and actual `object` +function getTypeForFilter(val) { + return (val === null) ? 'null' : typeof val; +} + +/** + * @ngdoc filter + * @name currency + * @kind function + * + * @description + * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default + * symbol for current locale is used. + * + * @param {number} amount Input to filter. + * @param {string=} symbol Currency symbol or identifier to be displayed. + * @param {number=} fractionSize Number of decimal places to round the amount to, defaults to default max fraction size for current locale + * @returns {string} Formatted number. + * + * + * @example + + + +
    +
    + default currency symbol ($): {{amount | currency}}
    + custom currency identifier (USD$): {{amount | currency:"USD$"}} + no fractions (0): {{amount | currency:"USD$":0}} +
    +     + + it('should init with 1234.56', function() { + expect(element(by.id('currency-default')).getText()).toBe('$1,234.56'); + expect(element(by.id('currency-custom')).getText()).toBe('USD$1,234.56'); + expect(element(by.id('currency-no-fractions')).getText()).toBe('USD$1,235'); + }); + it('should update', function() { + if (browser.params.browser == 'safari') { + // Safari does not understand the minus key. See + // https://github.com/angular/protractor/issues/481 + return; + } + element(by.model('amount')).clear(); + element(by.model('amount')).sendKeys('-1234'); + expect(element(by.id('currency-default')).getText()).toBe('-$1,234.00'); + expect(element(by.id('currency-custom')).getText()).toBe('-USD$1,234.00'); + expect(element(by.id('currency-no-fractions')).getText()).toBe('-USD$1,234'); + }); + +     + */ +currencyFilter.$inject = ['$locale']; +function currencyFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(amount, currencySymbol, fractionSize) { + if (isUndefined(currencySymbol)) { + currencySymbol = formats.CURRENCY_SYM; + } + + if (isUndefined(fractionSize)) { + fractionSize = formats.PATTERNS[1].maxFrac; + } + + // if null or undefined pass it through + return (amount == null) + ? amount + : formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, fractionSize). + replace(/\u00A4/g, currencySymbol); + }; +} + +/** + * @ngdoc filter + * @name number + * @kind function + * + * @description + * Formats a number as text. + * + * If the input is null or undefined, it will just be returned. + * If the input is infinite (Infinity/-Infinity) the Infinity symbol '∞' is returned. + * If the input is not a number an empty string is returned. + * + * + * @param {number|string} number Number to format. + * @param {(number|string)=} fractionSize Number of decimal places to round the number to. + * If this is not provided then the fraction size is computed from the current locale's number + * formatting pattern. In the case of the default locale, it will be 3. + * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit. + * + * @example + + + +
    +
    + Default formatting: {{val | number}}
    + No fractions: {{val | number:0}}
    + Negative number: {{-val | number:4}} +
    +     + + it('should format numbers', function() { + expect(element(by.id('number-default')).getText()).toBe('1,234.568'); + expect(element(by.binding('val | number:0')).getText()).toBe('1,235'); + expect(element(by.binding('-val | number:4')).getText()).toBe('-1,234.5679'); + }); + + it('should update', function() { + element(by.model('val')).clear(); + element(by.model('val')).sendKeys('3374.333'); + expect(element(by.id('number-default')).getText()).toBe('3,374.333'); + expect(element(by.binding('val | number:0')).getText()).toBe('3,374'); + expect(element(by.binding('-val | number:4')).getText()).toBe('-3,374.3330'); + }); + +     + */ + + +numberFilter.$inject = ['$locale']; +function numberFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(number, fractionSize) { + + // if null or undefined pass it through + return (number == null) + ? number + : formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP, + fractionSize); + }; +} + +var DECIMAL_SEP = '.'; +function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) { + if (isObject(number)) return ''; + + var isNegative = number < 0; + number = Math.abs(number); + + var isInfinity = number === Infinity; + if (!isInfinity && !isFinite(number)) return ''; + + var numStr = number + '', + formatedText = '', + hasExponent = false, + parts = []; + + if (isInfinity) formatedText = '\u221e'; + + if (!isInfinity && numStr.indexOf('e') !== -1) { + var match = numStr.match(/([\d\.]+)e(-?)(\d+)/); + if (match && match[2] == '-' && match[3] > fractionSize + 1) { + number = 0; + } else { + formatedText = numStr; + hasExponent = true; + } + } + + if (!isInfinity && !hasExponent) { + var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length; + + // determine fractionSize if it is not specified + if (isUndefined(fractionSize)) { + fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac); + } + + // safely round numbers in JS without hitting imprecisions of floating-point arithmetics + // inspired by: + // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/round + number = +(Math.round(+(number.toString() + 'e' + fractionSize)).toString() + 'e' + -fractionSize); + + var fraction = ('' + number).split(DECIMAL_SEP); + var whole = fraction[0]; + fraction = fraction[1] || ''; + + var i, pos = 0, + lgroup = pattern.lgSize, + group = pattern.gSize; + + if (whole.length >= (lgroup + group)) { + pos = whole.length - lgroup; + for (i = 0; i < pos; i++) { + if ((pos - i) % group === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + } + + for (i = pos; i < whole.length; i++) { + if ((whole.length - i) % lgroup === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + + // format fraction part. + while (fraction.length < fractionSize) { + fraction += '0'; + } + + if (fractionSize && fractionSize !== "0") formatedText += decimalSep + fraction.substr(0, fractionSize); + } else { + if (fractionSize > 0 && number < 1) { + formatedText = number.toFixed(fractionSize); + number = parseFloat(formatedText); + } + } + + if (number === 0) { + isNegative = false; + } + + parts.push(isNegative ? pattern.negPre : pattern.posPre, + formatedText, + isNegative ? pattern.negSuf : pattern.posSuf); + return parts.join(''); +} + +function padNumber(num, digits, trim) { + var neg = ''; + if (num < 0) { + neg = '-'; + num = -num; + } + num = '' + num; + while (num.length < digits) num = '0' + num; + if (trim) { + num = num.substr(num.length - digits); + } + return neg + num; +} + + +function dateGetter(name, size, offset, trim) { + offset = offset || 0; + return function(date) { + var value = date['get' + name](); + if (offset > 0 || value > -offset) { + value += offset; + } + if (value === 0 && offset == -12) value = 12; + return padNumber(value, size, trim); + }; +} + +function dateStrGetter(name, shortForm) { + return function(date, formats) { + var value = date['get' + name](); + var get = uppercase(shortForm ? ('SHORT' + name) : name); + + return formats[get][value]; + }; +} + +function timeZoneGetter(date, formats, offset) { + var zone = -1 * offset; + var paddedZone = (zone >= 0) ? "+" : ""; + + paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) + + padNumber(Math.abs(zone % 60), 2); + + return paddedZone; +} + +function getFirstThursdayOfYear(year) { + // 0 = index of January + var dayOfWeekOnFirst = (new Date(year, 0, 1)).getDay(); + // 4 = index of Thursday (+1 to account for 1st = 5) + // 11 = index of *next* Thursday (+1 account for 1st = 12) + return new Date(year, 0, ((dayOfWeekOnFirst <= 4) ? 5 : 12) - dayOfWeekOnFirst); +} + +function getThursdayThisWeek(datetime) { + return new Date(datetime.getFullYear(), datetime.getMonth(), + // 4 = index of Thursday + datetime.getDate() + (4 - datetime.getDay())); +} + +function weekGetter(size) { + return function(date) { + var firstThurs = getFirstThursdayOfYear(date.getFullYear()), + thisThurs = getThursdayThisWeek(date); + + var diff = +thisThurs - +firstThurs, + result = 1 + Math.round(diff / 6.048e8); // 6.048e8 ms per week + + return padNumber(result, size); + }; +} + +function ampmGetter(date, formats) { + return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1]; +} + +function eraGetter(date, formats) { + return date.getFullYear() <= 0 ? formats.ERAS[0] : formats.ERAS[1]; +} + +function longEraGetter(date, formats) { + return date.getFullYear() <= 0 ? formats.ERANAMES[0] : formats.ERANAMES[1]; +} + +var DATE_FORMATS = { + yyyy: dateGetter('FullYear', 4), + yy: dateGetter('FullYear', 2, 0, true), + y: dateGetter('FullYear', 1), + MMMM: dateStrGetter('Month'), + MMM: dateStrGetter('Month', true), + MM: dateGetter('Month', 2, 1), + M: dateGetter('Month', 1, 1), + dd: dateGetter('Date', 2), + d: dateGetter('Date', 1), + HH: dateGetter('Hours', 2), + H: dateGetter('Hours', 1), + hh: dateGetter('Hours', 2, -12), + h: dateGetter('Hours', 1, -12), + mm: dateGetter('Minutes', 2), + m: dateGetter('Minutes', 1), + ss: dateGetter('Seconds', 2), + s: dateGetter('Seconds', 1), + // while ISO 8601 requires fractions to be prefixed with `.` or `,` + // we can be just safely rely on using `sss` since we currently don't support single or two digit fractions + sss: dateGetter('Milliseconds', 3), + EEEE: dateStrGetter('Day'), + EEE: dateStrGetter('Day', true), + a: ampmGetter, + Z: timeZoneGetter, + ww: weekGetter(2), + w: weekGetter(1), + G: eraGetter, + GG: eraGetter, + GGG: eraGetter, + GGGG: longEraGetter +}; + +var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZEwG']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z|G+|w+))(.*)/, + NUMBER_STRING = /^\-?\d+$/; + +/** + * @ngdoc filter + * @name date + * @kind function + * + * @description + * Formats `date` to a string based on the requested `format`. + * + * `format` string can be composed of the following elements: + * + * * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010) + * * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10) + * * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199) + * * `'MMMM'`: Month in year (January-December) + * * `'MMM'`: Month in year (Jan-Dec) + * * `'MM'`: Month in year, padded (01-12) + * * `'M'`: Month in year (1-12) + * * `'dd'`: Day in month, padded (01-31) + * * `'d'`: Day in month (1-31) + * * `'EEEE'`: Day in Week,(Sunday-Saturday) + * * `'EEE'`: Day in Week, (Sun-Sat) + * * `'HH'`: Hour in day, padded (00-23) + * * `'H'`: Hour in day (0-23) + * * `'hh'`: Hour in AM/PM, padded (01-12) + * * `'h'`: Hour in AM/PM, (1-12) + * * `'mm'`: Minute in hour, padded (00-59) + * * `'m'`: Minute in hour (0-59) + * * `'ss'`: Second in minute, padded (00-59) + * * `'s'`: Second in minute (0-59) + * * `'sss'`: Millisecond in second, padded (000-999) + * * `'a'`: AM/PM marker + * * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200) + * * `'ww'`: Week of year, padded (00-53). Week 01 is the week with the first Thursday of the year + * * `'w'`: Week of year (0-53). Week 1 is the week with the first Thursday of the year + * * `'G'`, `'GG'`, `'GGG'`: The abbreviated form of the era string (e.g. 'AD') + * * `'GGGG'`: The long form of the era string (e.g. 'Anno Domini') + * + * `format` string can also be one of the following predefined + * {@link guide/i18n localizable formats}: + * + * * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale + * (e.g. Sep 3, 2010 12:05:08 PM) + * * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 PM) + * * `'fullDate'`: equivalent to `'EEEE, MMMM d, y'` for en_US locale + * (e.g. Friday, September 3, 2010) + * * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010) + * * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010) + * * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10) + * * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 PM) + * * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 PM) + * + * `format` string can contain literal values. These need to be escaped by surrounding with single quotes (e.g. + * `"h 'in the morning'"`). In order to output a single quote, escape it - i.e., two single quotes in a sequence + * (e.g. `"h 'o''clock'"`). + * + * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or + * number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.sssZ and its + * shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is + * specified in the string input, the time is considered to be in the local timezone. + * @param {string=} format Formatting rules (see Description). If not specified, + * `mediumDate` is used. + * @param {string=} timezone Timezone to be used for formatting. It understands UTC/GMT and the + * continental US time zone abbreviations, but for general use, use a time zone offset, for + * example, `'+0430'` (4 hours, 30 minutes east of the Greenwich meridian) + * If not specified, the timezone of the browser will be used. + * @returns {string} Formatted string or the input if input is not recognized as date/millis. + * + * @example + + + {{1288323623006 | date:'medium'}}: + {{1288323623006 | date:'medium'}}
    + {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}: + {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}
    + {{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}: + {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}
    + {{1288323623006 | date:"MM/dd/yyyy 'at' h:mma"}}: + {{'1288323623006' | date:"MM/dd/yyyy 'at' h:mma"}}
    +     + + it('should format date', function() { + expect(element(by.binding("1288323623006 | date:'medium'")).getText()). + toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/); + expect(element(by.binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).getText()). + toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} (\-|\+)?\d{4}/); + expect(element(by.binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).getText()). + toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/); + expect(element(by.binding("'1288323623006' | date:\"MM/dd/yyyy 'at' h:mma\"")).getText()). + toMatch(/10\/2\d\/2010 at \d{1,2}:\d{2}(AM|PM)/); + }); + +     + */ +dateFilter.$inject = ['$locale']; +function dateFilter($locale) { + + + var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/; + // 1 2 3 4 5 6 7 8 9 10 11 + function jsonStringToDate(string) { + var match; + if (match = string.match(R_ISO8601_STR)) { + var date = new Date(0), + tzHour = 0, + tzMin = 0, + dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear, + timeSetter = match[8] ? date.setUTCHours : date.setHours; + + if (match[9]) { + tzHour = toInt(match[9] + match[10]); + tzMin = toInt(match[9] + match[11]); + } + dateSetter.call(date, toInt(match[1]), toInt(match[2]) - 1, toInt(match[3])); + var h = toInt(match[4] || 0) - tzHour; + var m = toInt(match[5] || 0) - tzMin; + var s = toInt(match[6] || 0); + var ms = Math.round(parseFloat('0.' + (match[7] || 0)) * 1000); + timeSetter.call(date, h, m, s, ms); + return date; + } + return string; + } + + + return function(date, format, timezone) { + var text = '', + parts = [], + fn, match; + + format = format || 'mediumDate'; + format = $locale.DATETIME_FORMATS[format] || format; + if (isString(date)) { + date = NUMBER_STRING.test(date) ? toInt(date) : jsonStringToDate(date); + } + + if (isNumber(date)) { + date = new Date(date); + } + + if (!isDate(date) || !isFinite(date.getTime())) { + return date; + } + + while (format) { + match = DATE_FORMATS_SPLIT.exec(format); + if (match) { + parts = concat(parts, match, 1); + format = parts.pop(); + } else { + parts.push(format); + format = null; + } + } + + var dateTimezoneOffset = date.getTimezoneOffset(); + if (timezone) { + dateTimezoneOffset = timezoneToOffset(timezone, date.getTimezoneOffset()); + date = convertTimezoneToLocal(date, timezone, true); + } + forEach(parts, function(value) { + fn = DATE_FORMATS[value]; + text += fn ? fn(date, $locale.DATETIME_FORMATS, dateTimezoneOffset) + : value.replace(/(^'|'$)/g, '').replace(/''/g, "'"); + }); + + return text; + }; +} + + +/** + * @ngdoc filter + * @name json + * @kind function + * + * @description + * Allows you to convert a JavaScript object into JSON string. + * + * This filter is mostly useful for debugging. When using the double curly {{value}} notation + * the binding is automatically converted to JSON. + * + * @param {*} object Any JavaScript object (including arrays and primitive types) to filter. + * @param {number=} spacing The number of spaces to use per indentation, defaults to 2. + * @returns {string} JSON string. + * + * + * @example + + + 
    {{ {'name':'value'} | json }}
    + 
    {{ {'name':'value'} | json:4 }}
    +     + + it('should jsonify filtered objects', function() { + expect(element(by.id('default-spacing')).getText()).toMatch(/\{\n "name": ?"value"\n}/); + expect(element(by.id('custom-spacing')).getText()).toMatch(/\{\n "name": ?"value"\n}/); + }); + +     + * + */ +function jsonFilter() { + return function(object, spacing) { + if (isUndefined(spacing)) { + spacing = 2; + } + return toJson(object, spacing); + }; +} + + +/** + * @ngdoc filter + * @name lowercase + * @kind function + * @description + * Converts string to lowercase. + * @see angular.lowercase + */ +var lowercaseFilter = valueFn(lowercase); + + +/** + * @ngdoc filter + * @name uppercase + * @kind function + * @description + * Converts string to uppercase. + * @see angular.uppercase + */ +var uppercaseFilter = valueFn(uppercase); + +/** + * @ngdoc filter + * @name limitTo + * @kind function + * + * @description + * Creates a new array or string containing only a specified number of elements. The elements + * are taken from either the beginning or the end of the source array, string or number, as specified by + * the value and sign (positive or negative) of `limit`. If a number is used as input, it is + * converted to a string. + * + * @param {Array|string|number} input Source array, string or number to be limited. + * @param {string|number} limit The length of the returned array or string. If the `limit` number + * is positive, `limit` number of items from the beginning of the source array/string are copied. + * If the number is negative, `limit` number of items from the end of the source array/string + * are copied. The `limit` will be trimmed if it exceeds `array.length`. If `limit` is undefined, + * the input will be returned unchanged. + * @param {(string|number)=} begin Index at which to begin limitation. As a negative index, `begin` + * indicates an offset from the end of `input`. Defaults to `0`. + * @returns {Array|string} A new sub-array or substring of length `limit` or less if input array + * had less than `limit` elements. + * + * @example + + + +
    + +

    Output numbers: {{ numbers | limitTo:numLimit }}

    + +

    Output letters: {{ letters | limitTo:letterLimit }}

    + +

    Output long number: {{ longNumber | limitTo:longNumberLimit }}

    +
    +     + + var numLimitInput = element(by.model('numLimit')); + var letterLimitInput = element(by.model('letterLimit')); + var longNumberLimitInput = element(by.model('longNumberLimit')); + var limitedNumbers = element(by.binding('numbers | limitTo:numLimit')); + var limitedLetters = element(by.binding('letters | limitTo:letterLimit')); + var limitedLongNumber = element(by.binding('longNumber | limitTo:longNumberLimit')); + + it('should limit the number array to first three items', function() { + expect(numLimitInput.getAttribute('value')).toBe('3'); + expect(letterLimitInput.getAttribute('value')).toBe('3'); + expect(longNumberLimitInput.getAttribute('value')).toBe('3'); + expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3]'); + expect(limitedLetters.getText()).toEqual('Output letters: abc'); + expect(limitedLongNumber.getText()).toEqual('Output long number: 234'); + }); + + // There is a bug in safari and protractor that doesn't like the minus key + // it('should update the output when -3 is entered', function() { + // numLimitInput.clear(); + // numLimitInput.sendKeys('-3'); + // letterLimitInput.clear(); + // letterLimitInput.sendKeys('-3'); + // longNumberLimitInput.clear(); + // longNumberLimitInput.sendKeys('-3'); + // expect(limitedNumbers.getText()).toEqual('Output numbers: [7,8,9]'); + // expect(limitedLetters.getText()).toEqual('Output letters: ghi'); + // expect(limitedLongNumber.getText()).toEqual('Output long number: 342'); + // }); + + it('should not exceed the maximum size of input array', function() { + numLimitInput.clear(); + numLimitInput.sendKeys('100'); + letterLimitInput.clear(); + letterLimitInput.sendKeys('100'); + longNumberLimitInput.clear(); + longNumberLimitInput.sendKeys('100'); + expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3,4,5,6,7,8,9]'); + expect(limitedLetters.getText()).toEqual('Output letters: abcdefghi'); + expect(limitedLongNumber.getText()).toEqual('Output long number: 2345432342'); + }); + +     +*/ +function limitToFilter() { + return function(input, limit, begin) { + if (Math.abs(Number(limit)) === Infinity) { + limit = Number(limit); + } else { + limit = toInt(limit); + } + if (isNaN(limit)) return input; + + if (isNumber(input)) input = input.toString(); + if (!isArray(input) && !isString(input)) return input; + + begin = (!begin || isNaN(begin)) ? 0 : toInt(begin); + begin = (begin < 0 && begin >= -input.length) ? input.length + begin : begin; + + if (limit >= 0) { + return input.slice(begin, begin + limit); + } else { + if (begin === 0) { + return input.slice(limit, input.length); + } else { + return input.slice(Math.max(0, begin + limit), begin); + } + } + }; +} + +/** + * @ngdoc filter + * @name orderBy + * @kind function + * + * @description + * Orders a specified `array` by the `expression` predicate. It is ordered alphabetically + * for strings and numerically for numbers. Note: if you notice numbers are not being sorted + * as expected, make sure they are actually being saved as numbers and not strings. + * + * @param {Array} array The array to sort. + * @param {function(*)|string|Array.<(function(*)|string)>=} expression A predicate to be + * used by the comparator to determine the order of elements. + * + * Can be one of: + * + * - `function`: Getter function. The result of this function will be sorted using the + * `<`, `===`, `>` operator. + * - `string`: An Angular expression. The result of this expression is used to compare elements + * (for example `name` to sort by a property called `name` or `name.substr(0, 3)` to sort by + * 3 first characters of a property called `name`). The result of a constant expression + * is interpreted as a property name to be used in comparisons (for example `"special name"` + * to sort object by the value of their `special name` property). An expression can be + * optionally prefixed with `+` or `-` to control ascending or descending sort order + * (for example, `+name` or `-name`). If no property is provided, (e.g. `'+'`) then the array + * element itself is used to compare where sorting. + * - `Array`: An array of function or string predicates. The first predicate in the array + * is used for sorting, but when two items are equivalent, the next predicate is used. + * + * If the predicate is missing or empty then it defaults to `'+'`. + * + * @param {boolean=} reverse Reverse the order of the array. + * @returns {Array} Sorted copy of the source array. + * + * + * @example + * The example below demonstrates a simple ngRepeat, where the data is sorted + * by age in descending order (predicate is set to `'-age'`). + * `reverse` is not set, which means it defaults to `false`. + + + +
    + + + + + + + + + + + +
    NamePhone NumberAge
    {{friend.name}}{{friend.phone}}{{friend.age}}
    +
    +     +     + * + * The predicate and reverse parameters can be controlled dynamically through scope properties, + * as shown in the next example. + * @example + + + + +
    + 
    Sorting predicate = {{predicate}}; reverse = {{reverse}}
    +
    + [ unsorted ] + + + + + + + + + + + +
    + Name + + + Phone Number + + + Age + +
    {{friend.name}}{{friend.phone}}{{friend.age}}
    +
    +     +     + * + * It's also possible to call the orderBy filter manually, by injecting `$filter`, retrieving the + * filter routine with `$filter('orderBy')`, and calling the returned filter routine with the + * desired parameters. + * + * Example: + * + * @example + + +
    + + + + + + + + + + + +
    Name + (^)Phone NumberAge
    {{friend.name}}{{friend.phone}}{{friend.age}}
    +
    +     + + + angular.module('orderByExample', []) + .controller('ExampleController', ['$scope', '$filter', function($scope, $filter) { + var orderBy = $filter('orderBy'); + $scope.friends = [ + { name: 'John', phone: '555-1212', age: 10 }, + { name: 'Mary', phone: '555-9876', age: 19 }, + { name: 'Mike', phone: '555-4321', age: 21 }, + { name: 'Adam', phone: '555-5678', age: 35 }, + { name: 'Julie', phone: '555-8765', age: 29 } + ]; + $scope.order = function(predicate, reverse) { + $scope.friends = orderBy($scope.friends, predicate, reverse); + }; + $scope.order('-age',false); + }]); + +     + */ +orderByFilter.$inject = ['$parse']; +function orderByFilter($parse) { + return function(array, sortPredicate, reverseOrder) { + + if (!(isArrayLike(array))) return array; + + if (!isArray(sortPredicate)) { sortPredicate = [sortPredicate]; } + if (sortPredicate.length === 0) { sortPredicate = ['+']; } + + var predicates = processPredicates(sortPredicate, reverseOrder); + // Add a predicate at the end that evaluates to the element index. This makes the + // sort stable as it works as a tie-breaker when all the input predicates cannot + // distinguish between two elements. + predicates.push({ get: function() { return {}; }, descending: reverseOrder ? -1 : 1}); + + // The next three lines are a version of a Swartzian Transform idiom from Perl + // (sometimes called the Decorate-Sort-Undecorate idiom) + // See https://en.wikipedia.org/wiki/Schwartzian_transform + var compareValues = Array.prototype.map.call(array, getComparisonObject); + compareValues.sort(doComparison); + array = compareValues.map(function(item) { return item.value; }); + + return array; + + function getComparisonObject(value, index) { + return { + value: value, + predicateValues: predicates.map(function(predicate) { + return getPredicateValue(predicate.get(value), index); + }) + }; + } + + function doComparison(v1, v2) { + var result = 0; + for (var index=0, length = predicates.length; index < length; ++index) { + result = compare(v1.predicateValues[index], v2.predicateValues[index]) * predicates[index].descending; + if (result) break; + } + return result; + } + }; + + function processPredicates(sortPredicate, reverseOrder) { + reverseOrder = reverseOrder ? -1 : 1; + return sortPredicate.map(function(predicate) { + var descending = 1, get = identity; + + if (isFunction(predicate)) { + get = predicate; + } else if (isString(predicate)) { + if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) { + descending = predicate.charAt(0) == '-' ? -1 : 1; + predicate = predicate.substring(1); + } + if (predicate !== '') { + get = $parse(predicate); + if (get.constant) { + var key = get(); + get = function(value) { return value[key]; }; + } + } + } + return { get: get, descending: descending * reverseOrder }; + }); + } + + function isPrimitive(value) { + switch (typeof value) { + case 'number': /* falls through */ + case 'boolean': /* falls through */ + case 'string': + return true; + default: + return false; + } + } + + function objectValue(value, index) { + // If `valueOf` is a valid function use that + if (typeof value.valueOf === 'function') { + value = value.valueOf(); + if (isPrimitive(value)) return value; + } + // If `toString` is a valid function and not the one from `Object.prototype` use that + if (hasCustomToString(value)) { + value = value.toString(); + if (isPrimitive(value)) return value; + } + // We have a basic object so we use the position of the object in the collection + return index; + } + + function getPredicateValue(value, index) { + var type = typeof value; + if (value === null) { + type = 'string'; + value = 'null'; + } else if (type === 'string') { + value = value.toLowerCase(); + } else if (type === 'object') { + value = objectValue(value, index); + } + return { value: value, type: type }; + } + + function compare(v1, v2) { + var result = 0; + if (v1.type === v2.type) { + if (v1.value !== v2.value) { + result = v1.value < v2.value ? -1 : 1; + } + } else { + result = v1.type < v2.type ? -1 : 1; + } + return result; + } +} + +function ngDirective(directive) { + if (isFunction(directive)) { + directive = { + link: directive + }; + } + directive.restrict = directive.restrict || 'AC'; + return valueFn(directive); +} + +/** + * @ngdoc directive + * @name a + * @restrict E + * + * @description + * Modifies the default behavior of the html A tag so that the default action is prevented when + * the href attribute is empty. + * + * This change permits the easy creation of action links with the `ngClick` directive + * without changing the location or causing page reloads, e.g.: + * `Add Item` + */ +var htmlAnchorDirective = valueFn({ + restrict: 'E', + compile: function(element, attr) { + if (!attr.href && !attr.xlinkHref) { + return function(scope, element) { + // If the linked element is not an anchor tag anymore, do nothing + if (element[0].nodeName.toLowerCase() !== 'a') return; + + // SVGAElement does not use the href attribute, but rather the 'xlinkHref' attribute. + var href = toString.call(element.prop('href')) === '[object SVGAnimatedString]' ? + 'xlink:href' : 'href'; + element.on('click', function(event) { + // if we have no href url, then don't navigate anywhere. + if (!element.attr(href)) { + event.preventDefault(); + } + }); + }; + } + } +}); + +/** + * @ngdoc directive + * @name ngHref + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in an href attribute will + * make the link go to the wrong URL if the user clicks it before + * Angular has a chance to replace the `{{hash}}` markup with its + * value. Until Angular replaces the markup the link will be broken + * and will most likely return a 404 error. The `ngHref` directive + * solves this problem. + * + * The wrong way to write it: + * ```html + * link1 + * ``` + * + * The correct way to write it: + * ```html + * link1 + * ``` + * + * @element A + * @param {template} ngHref any string which can contain `{{}}` markup. + * + * @example + * This example shows various combinations of `href`, `ng-href` and `ng-click` attributes + * in links and their different behaviors: + + +
    + link 1 (link, don't reload)
    + link 2 (link, don't reload)
    + link 3 (link, reload!)
    + anchor (link, don't reload)
    + anchor (no link)
    + link (link, change location) +     + + it('should execute ng-click but not reload when href without value', function() { + element(by.id('link-1')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('1'); + expect(element(by.id('link-1')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click but not reload when href empty string', function() { + element(by.id('link-2')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('2'); + expect(element(by.id('link-2')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click and change url when ng-href specified', function() { + expect(element(by.id('link-3')).getAttribute('href')).toMatch(/\/123$/); + + element(by.id('link-3')).click(); + + // At this point, we navigate away from an Angular page, so we need + // to use browser.driver to get the base webdriver. + + browser.wait(function() { + return browser.driver.getCurrentUrl().then(function(url) { + return url.match(/\/123$/); + }); + }, 5000, 'page should navigate to /123'); + }); + + it('should execute ng-click but not reload when href empty string and name specified', function() { + element(by.id('link-4')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('4'); + expect(element(by.id('link-4')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click but not reload when no href but name specified', function() { + element(by.id('link-5')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('5'); + expect(element(by.id('link-5')).getAttribute('href')).toBe(null); + }); + + it('should only change url when only ng-href', function() { + element(by.model('value')).clear(); + element(by.model('value')).sendKeys('6'); + expect(element(by.id('link-6')).getAttribute('href')).toMatch(/\/6$/); + + element(by.id('link-6')).click(); + + // At this point, we navigate away from an Angular page, so we need + // to use browser.driver to get the base webdriver. + browser.wait(function() { + return browser.driver.getCurrentUrl().then(function(url) { + return url.match(/\/6$/); + }); + }, 5000, 'page should navigate to /6'); + }); + +     + */ + +/** + * @ngdoc directive + * @name ngSrc + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in a `src` attribute doesn't + * work right: The browser will fetch from the URL with the literal + * text `{{hash}}` until Angular replaces the expression inside + * `{{hash}}`. The `ngSrc` directive solves this problem. + * + * The buggy way to write it: + * ```html + * Description + * ``` + * + * The correct way to write it: + * ```html + * Description + * ``` + * + * @element IMG + * @param {template} ngSrc any string which can contain `{{}}` markup. + */ + +/** + * @ngdoc directive + * @name ngSrcset + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in a `srcset` attribute doesn't + * work right: The browser will fetch from the URL with the literal + * text `{{hash}}` until Angular replaces the expression inside + * `{{hash}}`. The `ngSrcset` directive solves this problem. + * + * The buggy way to write it: + * ```html + * Description + * ``` + * + * The correct way to write it: + * ```html + * Description + * ``` + * + * @element IMG + * @param {template} ngSrcset any string which can contain `{{}}` markup. + */ + +/** + * @ngdoc directive + * @name ngDisabled + * @restrict A + * @priority 100 + * + * @description + * + * This directive sets the `disabled` attribute on the element if the + * {@link guide/expression expression} inside `ngDisabled` evaluates to truthy. + * + * A special directive is necessary because we cannot use interpolation inside the `disabled` + * attribute. The following example would make the button enabled on Chrome/Firefox + * but not on older IEs: + * + * ```html + * + *
    + * + *
    + * ``` + * + * This is because the HTML specification does not require browsers to preserve the values of + * boolean attributes such as `disabled` (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * + * @example + + +
    + +     + + it('should toggle button', function() { + expect(element(by.css('button')).getAttribute('disabled')).toBeFalsy(); + element(by.model('checked')).click(); + expect(element(by.css('button')).getAttribute('disabled')).toBeTruthy(); + }); + +     + * + * @element INPUT + * @param {expression} ngDisabled If the {@link guide/expression expression} is truthy, + * then the `disabled` attribute will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngChecked + * @restrict A + * @priority 100 + * + * @description + * Sets the `checked` attribute on the element, if the expression inside `ngChecked` is truthy. + * + * Note that this directive should not be used together with {@link ngModel `ngModel`}, + * as this can lead to unexpected behavior. + * + * ### Why do we need `ngChecked`? + * + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as checked. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngChecked` directive solves this problem for the `checked` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + + +
    + +     + + it('should check both checkBoxes', function() { + expect(element(by.id('checkSlave')).getAttribute('checked')).toBeFalsy(); + element(by.model('master')).click(); + expect(element(by.id('checkSlave')).getAttribute('checked')).toBeTruthy(); + }); + +     + * + * @element INPUT + * @param {expression} ngChecked If the {@link guide/expression expression} is truthy, + * then the `checked` attribute will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngReadonly + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as readonly. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngReadonly` directive solves this problem for the `readonly` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + + +
    + +     + + it('should toggle readonly attr', function() { + expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeFalsy(); + element(by.model('checked')).click(); + expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeTruthy(); + }); + +     + * + * @element INPUT + * @param {expression} ngReadonly If the {@link guide/expression expression} is truthy, + * then special attribute "readonly" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngSelected + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as selected. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngSelected` directive solves this problem for the `selected` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * + * @example + + +
    + +     + + it('should select Greetings!', function() { + expect(element(by.id('greet')).getAttribute('selected')).toBeFalsy(); + element(by.model('selected')).click(); + expect(element(by.id('greet')).getAttribute('selected')).toBeTruthy(); + }); + +     + * + * @element OPTION + * @param {expression} ngSelected If the {@link guide/expression expression} is truthy, + * then special attribute "selected" will be set on the element + */ + +/** + * @ngdoc directive + * @name ngOpen + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as open. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngOpen` directive solves this problem for the `open` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + + +
    +
    + Show/Hide me +
    +     + + it('should toggle open', function() { + expect(element(by.id('details')).getAttribute('open')).toBeFalsy(); + element(by.model('open')).click(); + expect(element(by.id('details')).getAttribute('open')).toBeTruthy(); + }); + +     + * + * @element DETAILS + * @param {expression} ngOpen If the {@link guide/expression expression} is truthy, + * then special attribute "open" will be set on the element + */ + +var ngAttributeAliasDirectives = {}; + +// boolean attrs are evaluated +forEach(BOOLEAN_ATTR, function(propName, attrName) { + // binding to multiple is not supported + if (propName == "multiple") return; + + function defaultLinkFn(scope, element, attr) { + scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) { + attr.$set(attrName, !!value); + }); + } + + var normalized = directiveNormalize('ng-' + attrName); + var linkFn = defaultLinkFn; + + if (propName === 'checked') { + linkFn = function(scope, element, attr) { + // ensuring ngChecked doesn't interfere with ngModel when both are set on the same input + if (attr.ngModel !== attr[normalized]) { + defaultLinkFn(scope, element, attr); + } + }; + } + + ngAttributeAliasDirectives[normalized] = function() { + return { + restrict: 'A', + priority: 100, + link: linkFn + }; + }; +}); + +// aliased input attrs are evaluated +forEach(ALIASED_ATTR, function(htmlAttr, ngAttr) { + ngAttributeAliasDirectives[ngAttr] = function() { + return { + priority: 100, + link: function(scope, element, attr) { + //special case ngPattern when a literal regular expression value + //is used as the expression (this way we don't have to watch anything). + if (ngAttr === "ngPattern" && attr.ngPattern.charAt(0) == "/") { + var match = attr.ngPattern.match(REGEX_STRING_REGEXP); + if (match) { + attr.$set("ngPattern", new RegExp(match[1], match[2])); + return; + } + } + + scope.$watch(attr[ngAttr], function ngAttrAliasWatchAction(value) { + attr.$set(ngAttr, value); + }); + } + }; + }; +}); + +// ng-src, ng-srcset, ng-href are interpolated +forEach(['src', 'srcset', 'href'], function(attrName) { + var normalized = directiveNormalize('ng-' + attrName); + ngAttributeAliasDirectives[normalized] = function() { + return { + priority: 99, // it needs to run after the attributes are interpolated + link: function(scope, element, attr) { + var propName = attrName, + name = attrName; + + if (attrName === 'href' && + toString.call(element.prop('href')) === '[object SVGAnimatedString]') { + name = 'xlinkHref'; + attr.$attr[name] = 'xlink:href'; + propName = null; + } + + attr.$observe(normalized, function(value) { + if (!value) { + if (attrName === 'href') { + attr.$set(name, null); + } + return; + } + + attr.$set(name, value); + + // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist + // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need + // to set the property as well to achieve the desired effect. + // we use attr[attrName] value since $set can sanitize the url. + if (msie && propName) element.prop(propName, attr[name]); + }); + } + }; + }; +}); + +/* global -nullFormCtrl, -SUBMITTED_CLASS, addSetValidityMethod: true + */ +var nullFormCtrl = { + $addControl: noop, + $$renameControl: nullFormRenameControl, + $removeControl: noop, + $setValidity: noop, + $setDirty: noop, + $setPristine: noop, + $setSubmitted: noop +}, +SUBMITTED_CLASS = 'ng-submitted'; + +function nullFormRenameControl(control, name) { + control.$name = name; +} + +/** + * @ngdoc type + * @name form.FormController + * + * @property {boolean} $pristine True if user has not interacted with the form yet. + * @property {boolean} $dirty True if user has already interacted with the form. + * @property {boolean} $valid True if all of the containing forms and controls are valid. + * @property {boolean} $invalid True if at least one containing control or form is invalid. + * @property {boolean} $pending True if at least one containing control or form is pending. + * @property {boolean} $submitted True if user has submitted the form even if its invalid. + * + * @property {Object} $error Is an object hash, containing references to controls or + * forms with failing validators, where: + * + * - keys are validation tokens (error names), + * - values are arrays of controls or forms that have a failing validator for given error name. + * + * Built-in validation tokens: + * + * - `email` + * - `max` + * - `maxlength` + * - `min` + * - `minlength` + * - `number` + * - `pattern` + * - `required` + * - `url` + * - `date` + * - `datetimelocal` + * - `time` + * - `week` + * - `month` + * + * @description + * `FormController` keeps track of all its controls and nested forms as well as the state of them, + * such as being valid/invalid or dirty/pristine. + * + * Each {@link ng.directive:form form} directive creates an instance + * of `FormController`. + * + */ +//asks for $scope to fool the BC controller module +FormController.$inject = ['$element', '$attrs', '$scope', '$animate', '$interpolate']; +function FormController(element, attrs, $scope, $animate, $interpolate) { + var form = this, + controls = []; + + // init state + form.$error = {}; + form.$$success = {}; + form.$pending = undefined; + form.$name = $interpolate(attrs.name || attrs.ngForm || '')($scope); + form.$dirty = false; + form.$pristine = true; + form.$valid = true; + form.$invalid = false; + form.$submitted = false; + form.$$parentForm = nullFormCtrl; + + /** + * @ngdoc method + * @name form.FormController#$rollbackViewValue + * + * @description + * Rollback all form controls pending updates to the `$modelValue`. + * + * Updates may be pending by a debounced event or because the input is waiting for a some future + * event defined in `ng-model-options`. This method is typically needed by the reset button of + * a form that uses `ng-model-options` to pend updates. + */ + form.$rollbackViewValue = function() { + forEach(controls, function(control) { + control.$rollbackViewValue(); + }); + }; + + /** + * @ngdoc method + * @name form.FormController#$commitViewValue + * + * @description + * Commit all form controls pending updates to the `$modelValue`. + * + * Updates may be pending by a debounced event or because the input is waiting for a some future + * event defined in `ng-model-options`. This method is rarely needed as `NgModelController` + * usually handles calling this in response to input events. + */ + form.$commitViewValue = function() { + forEach(controls, function(control) { + control.$commitViewValue(); + }); + }; + + /** + * @ngdoc method + * @name form.FormController#$addControl + * @param {object} control control object, either a {@link form.FormController} or an + * {@link ngModel.NgModelController} + * + * @description + * Register a control with the form. Input elements using ngModelController do this automatically + * when they are linked. + * + * Note that the current state of the control will not be reflected on the new parent form. This + * is not an issue with normal use, as freshly compiled and linked controls are in a `$pristine` + * state. + * + * However, if the method is used programmatically, for example by adding dynamically created controls, + * or controls that have been previously removed without destroying their corresponding DOM element, + * it's the developers responsiblity to make sure the current state propagates to the parent form. + * + * For example, if an input control is added that is already `$dirty` and has `$error` properties, + * calling `$setDirty()` and `$validate()` afterwards will propagate the state to the parent form. + */ + form.$addControl = function(control) { + // Breaking change - before, inputs whose name was "hasOwnProperty" were quietly ignored + // and not added to the scope. Now we throw an error. + assertNotHasOwnProperty(control.$name, 'input'); + controls.push(control); + + if (control.$name) { + form[control.$name] = control; + } + + control.$$parentForm = form; + }; + + // Private API: rename a form control + form.$$renameControl = function(control, newName) { + var oldName = control.$name; + + if (form[oldName] === control) { + delete form[oldName]; + } + form[newName] = control; + control.$name = newName; + }; + + /** + * @ngdoc method + * @name form.FormController#$removeControl + * @param {object} control control object, either a {@link form.FormController} or an + * {@link ngModel.NgModelController} + * + * @description + * Deregister a control from the form. + * + * Input elements using ngModelController do this automatically when they are destroyed. + * + * Note that only the removed control's validation state (`$errors`etc.) will be removed from the + * form. `$dirty`, `$submitted` states will not be changed, because the expected behavior can be + * different from case to case. For example, removing the only `$dirty` control from a form may or + * may not mean that the form is still `$dirty`. + */ + form.$removeControl = function(control) { + if (control.$name && form[control.$name] === control) { + delete form[control.$name]; + } + forEach(form.$pending, function(value, name) { + form.$setValidity(name, null, control); + }); + forEach(form.$error, function(value, name) { + form.$setValidity(name, null, control); + }); + forEach(form.$$success, function(value, name) { + form.$setValidity(name, null, control); + }); + + arrayRemove(controls, control); + control.$$parentForm = nullFormCtrl; + }; + + + /** + * @ngdoc method + * @name form.FormController#$setValidity + * + * @description + * Sets the validity of a form control. + * + * This method will also propagate to parent forms. + */ + addSetValidityMethod({ + ctrl: this, + $element: element, + set: function(object, property, controller) { + var list = object[property]; + if (!list) { + object[property] = [controller]; + } else { + var index = list.indexOf(controller); + if (index === -1) { + list.push(controller); + } + } + }, + unset: function(object, property, controller) { + var list = object[property]; + if (!list) { + return; + } + arrayRemove(list, controller); + if (list.length === 0) { + delete object[property]; + } + }, + $animate: $animate + }); + + /** + * @ngdoc method + * @name form.FormController#$setDirty + * + * @description + * Sets the form to a dirty state. + * + * This method can be called to add the 'ng-dirty' class and set the form to a dirty + * state (ng-dirty class). This method will also propagate to parent forms. + */ + form.$setDirty = function() { + $animate.removeClass(element, PRISTINE_CLASS); + $animate.addClass(element, DIRTY_CLASS); + form.$dirty = true; + form.$pristine = false; + form.$$parentForm.$setDirty(); + }; + + /** + * @ngdoc method + * @name form.FormController#$setPristine + * + * @description + * Sets the form to its pristine state. + * + * This method can be called to remove the 'ng-dirty' class and set the form to its pristine + * state (ng-pristine class). This method will also propagate to all the controls contained + * in this form. + * + * Setting a form back to a pristine state is often useful when we want to 'reuse' a form after + * saving or resetting it. + */ + form.$setPristine = function() { + $animate.setClass(element, PRISTINE_CLASS, DIRTY_CLASS + ' ' + SUBMITTED_CLASS); + form.$dirty = false; + form.$pristine = true; + form.$submitted = false; + forEach(controls, function(control) { + control.$setPristine(); + }); + }; + + /** + * @ngdoc method + * @name form.FormController#$setUntouched + * + * @description + * Sets the form to its untouched state. + * + * This method can be called to remove the 'ng-touched' class and set the form controls to their + * untouched state (ng-untouched class). + * + * Setting a form controls back to their untouched state is often useful when setting the form + * back to its pristine state. + */ + form.$setUntouched = function() { + forEach(controls, function(control) { + control.$setUntouched(); + }); + }; + + /** + * @ngdoc method + * @name form.FormController#$setSubmitted + * + * @description + * Sets the form to its submitted state. + */ + form.$setSubmitted = function() { + $animate.addClass(element, SUBMITTED_CLASS); + form.$submitted = true; + form.$$parentForm.$setSubmitted(); + }; +} + +/** + * @ngdoc directive + * @name ngForm + * @restrict EAC + * + * @description + * Nestable alias of {@link ng.directive:form `form`} directive. HTML + * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a + * sub-group of controls needs to be determined. + * + * Note: the purpose of `ngForm` is to group controls, + * but not to be a replacement for the `
    ` tag with all of its capabilities + * (e.g. posting to the server, ...). + * + * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + * + */ + + /** + * @ngdoc directive + * @name form + * @restrict E + * + * @description + * Directive that instantiates + * {@link form.FormController FormController}. + * + * If the `name` attribute is specified, the form controller is published onto the current scope under + * this name. + * + * # Alias: {@link ng.directive:ngForm `ngForm`} + * + * In Angular, forms can be nested. This means that the outer form is valid when all of the child + * forms are valid as well. However, browsers do not allow nesting of `` elements, so + * Angular provides the {@link ng.directive:ngForm `ngForm`} directive which behaves identically to + * `` but can be nested. This allows you to have nested forms, which is very useful when + * using Angular validation directives in forms that are dynamically generated using the + * {@link ng.directive:ngRepeat `ngRepeat`} directive. Since you cannot dynamically generate the `name` + * attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an + * `ngForm` directive and nest these in an outer `form` element. + * + * + * # CSS classes + * - `ng-valid` is set if the form is valid. + * - `ng-invalid` is set if the form is invalid. + * - `ng-pending` is set if the form is pending. + * - `ng-pristine` is set if the form is pristine. + * - `ng-dirty` is set if the form is dirty. + * - `ng-submitted` is set if the form was submitted. + * + * Keep in mind that ngAnimate can detect each of these classes when added and removed. + * + * + * # Submitting a form and preventing the default action + * + * Since the role of forms in client-side Angular applications is different than in classical + * roundtrip apps, it is desirable for the browser not to translate the form submission into a full + * page reload that sends the data to the server. Instead some javascript logic should be triggered + * to handle the form submission in an application-specific way. + * + * For this reason, Angular prevents the default action (form submission to the server) unless the + * `` element has an `action` attribute specified. + * + * You can use one of the following two ways to specify what javascript method should be called when + * a form is submitted: + * + * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element + * - {@link ng.directive:ngClick ngClick} directive on the first + * button or input field of type submit (input[type=submit]) + * + * To prevent double execution of the handler, use only one of the {@link ng.directive:ngSubmit ngSubmit} + * or {@link ng.directive:ngClick ngClick} directives. + * This is because of the following form submission rules in the HTML specification: + * + * - If a form has only one input field then hitting enter in this field triggers form submit + * (`ngSubmit`) + * - if a form has 2+ input fields and no buttons or input[type=submit] then hitting enter + * doesn't trigger submit + * - if a form has one or more input fields and one or more buttons or input[type=submit] then + * hitting enter in any of the input fields will trigger the click handler on the *first* button or + * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`) + * + * Any pending `ngModelOptions` changes will take place immediately when an enclosing form is + * submitted. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit` + * to have access to the updated model. + * + * ## Animation Hooks + * + * Animations in ngForm are triggered when any of the associated CSS classes are added and removed. + * These classes are: `.ng-pristine`, `.ng-dirty`, `.ng-invalid` and `.ng-valid` as well as any + * other validations that are performed within the form. Animations in ngForm are similar to how + * they work in ngClass and animations can be hooked into using CSS transitions, keyframes as well + * as JS animations. + * + * The following example shows a simple way to utilize CSS transitions to style a form element + * that has been rendered as invalid after it has been validated: + * + * 
    + * //be sure to include ngAnimate as a module to hook into more
+ * //advanced animations
+ * .my-form {
+ *   transition:0.5s linear all;
+ *   background: white;
+ * }
+ * .my-form.ng-invalid {
+ *   background: red;
+ *   color:white;
+ * }
+ *
    + * + * @example + + + + + + userType: + Required!
    + userType = {{userType}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    + +     + + it('should initialize to model', function() { + var userType = element(by.binding('userType')); + var valid = element(by.binding('myForm.input.$valid')); + + expect(userType.getText()).toContain('guest'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + var userType = element(by.binding('userType')); + var valid = element(by.binding('myForm.input.$valid')); + var userInput = element(by.model('userType')); + + userInput.clear(); + userInput.sendKeys(''); + + expect(userType.getText()).toEqual('userType ='); + expect(valid.getText()).toContain('false'); + }); + +
    + * + * @param {string=} name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + */ +var formDirectiveFactory = function(isNgForm) { + return ['$timeout', '$parse', function($timeout, $parse) { + var formDirective = { + name: 'form', + restrict: isNgForm ? 'EAC' : 'E', + require: ['form', '^^?form'], //first is the form's own ctrl, second is an optional parent form + controller: FormController, + compile: function ngFormCompile(formElement, attr) { + // Setup initial state of the control + formElement.addClass(PRISTINE_CLASS).addClass(VALID_CLASS); + + var nameAttr = attr.name ? 'name' : (isNgForm && attr.ngForm ? 'ngForm' : false); + + return { + pre: function ngFormPreLink(scope, formElement, attr, ctrls) { + var controller = ctrls[0]; + + // if `action` attr is not present on the form, prevent the default action (submission) + if (!('action' in attr)) { + // we can't use jq events because if a form is destroyed during submission the default + // action is not prevented. see #1238 + // + // IE 9 is not affected because it doesn't fire a submit event and try to do a full + // page reload if the form was destroyed by submission of the form via a click handler + // on a button in the form. Looks like an IE9 specific bug. + var handleFormSubmission = function(event) { + scope.$apply(function() { + controller.$commitViewValue(); + controller.$setSubmitted(); + }); + + event.preventDefault(); + }; + + addEventListenerFn(formElement[0], 'submit', handleFormSubmission); + + // unregister the preventDefault listener so that we don't not leak memory but in a + // way that will achieve the prevention of the default action. + formElement.on('$destroy', function() { + $timeout(function() { + removeEventListenerFn(formElement[0], 'submit', handleFormSubmission); + }, 0, false); + }); + } + + var parentFormCtrl = ctrls[1] || controller.$$parentForm; + parentFormCtrl.$addControl(controller); + + var setter = nameAttr ? getSetter(controller.$name) : noop; + + if (nameAttr) { + setter(scope, controller); + attr.$observe(nameAttr, function(newValue) { + if (controller.$name === newValue) return; + setter(scope, undefined); + controller.$$parentForm.$$renameControl(controller, newValue); + setter = getSetter(controller.$name); + setter(scope, controller); + }); + } + formElement.on('$destroy', function() { + controller.$$parentForm.$removeControl(controller); + setter(scope, undefined); + extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards + }); + } + }; + } + }; + + return formDirective; + + function getSetter(expression) { + if (expression === '') { + //create an assignable expression, so forms with an empty name can be renamed later + return $parse('this[""]').assign; + } + return $parse(expression).assign || noop; + } + }]; +}; + +var formDirective = formDirectiveFactory(); +var ngFormDirective = formDirectiveFactory(true); + +/* global VALID_CLASS: false, + INVALID_CLASS: false, + PRISTINE_CLASS: false, + DIRTY_CLASS: false, + UNTOUCHED_CLASS: false, + TOUCHED_CLASS: false, + ngModelMinErr: false, +*/ + +// Regex code is obtained from SO: https://stackoverflow.com/questions/3143070/javascript-regex-iso-datetime#answer-3143231 +var ISO_DATE_REGEXP = /\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z)/; +var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/; +var EMAIL_REGEXP = /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i; +var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))([eE][+-]?\d+)?\s*$/; +var DATE_REGEXP = /^(\d{4})-(\d{2})-(\d{2})$/; +var DATETIMELOCAL_REGEXP = /^(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/; +var WEEK_REGEXP = /^(\d{4})-W(\d\d)$/; +var MONTH_REGEXP = /^(\d{4})-(\d\d)$/; +var TIME_REGEXP = /^(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/; + +var inputType = { + + /** + * @ngdoc input + * @name input[text] + * + * @description + * Standard HTML text input with angular data binding, inherited by most of the `input` elements. + * + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Adds `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of + * any length. + * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string + * that contains the regular expression body that will be converted to a regular expression + * as in the ngPattern directive. + * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match + * a RegExp found by evaluating the Angular expression given in the attribute value. + * If the expression evaluates to a RegExp object, then this is used directly. + * If the expression evaluates to a string, then it will be converted to a RegExp + * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to + * `new RegExp('^abc$')`.
    + * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to + * start at the index of the last search's match, thus not taking the whole input value into + * account. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + * This parameter is ignored for input[type=password] controls, which will never trim the + * input. + * + * @example + + + +
    + +
    + + Required! + + Single word only! +
    + text = {{example.text}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    +
    +     + + var text = element(by.binding('example.text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('example.text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('guest'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if multi word', function() { + input.clear(); + input.sendKeys('hello world'); + + expect(valid.getText()).toContain('false'); + }); + +     + */ + 'text': textInputType, + + /** + * @ngdoc input + * @name input[date] + * + * @description + * Input with date validation and transformation. In browsers that do not yet support + * the HTML5 date input, a text element will be used. In that case, text must be entered in a valid ISO-8601 + * date format (yyyy-MM-dd), for example: `2009-01-06`. Since many + * modern browsers do not yet support this input type, it is important to provide cues to users on the + * expected input format via a placeholder or label. + * + * The model must always be a Date object, otherwise Angular will throw an error. + * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a + * valid ISO date string (yyyy-MM-dd). You can also use interpolation inside this attribute + * (e.g. `min="{{minDate | date:'yyyy-MM-dd'}}"`). Note that `min` will also add native HTML5 + * constraint validation. + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be + * a valid ISO date string (yyyy-MM-dd). You can also use interpolation inside this attribute + * (e.g. `max="{{maxDate | date:'yyyy-MM-dd'}}"`). Note that `max` will also add native HTML5 + * constraint validation. + * @param {(date|string)=} ngMin Sets the `min` validation constraint to the Date / ISO date string + * the `ngMin` expression evaluates to. Note that it does not set the `min` attribute. + * @param {(date|string)=} ngMax Sets the `max` validation constraint to the Date / ISO date string + * the `ngMax` expression evaluates to. Note that it does not set the `max` attribute. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + + +
    + + Required! + + Not a valid date! +
    + value = {{example.value | date: "yyyy-MM-dd"}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    +
    +     + + var value = element(by.binding('example.value | date: "yyyy-MM-dd"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('example.value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (see https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2013-10-22'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-01-01'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + +     + */ + 'date': createDateInputType('date', DATE_REGEXP, + createDateParser(DATE_REGEXP, ['yyyy', 'MM', 'dd']), + 'yyyy-MM-dd'), + + /** + * @ngdoc input + * @name input[datetime-local] + * + * @description + * Input with datetime validation and transformation. In browsers that do not yet support + * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * local datetime format (yyyy-MM-ddTHH:mm:ss), for example: `2010-12-28T14:57:00`. + * + * The model must always be a Date object, otherwise Angular will throw an error. + * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. + * This must be a valid ISO datetime format (yyyy-MM-ddTHH:mm:ss). You can also use interpolation + * inside this attribute (e.g. `min="{{minDatetimeLocal | date:'yyyy-MM-ddTHH:mm:ss'}}"`). + * Note that `min` will also add native HTML5 constraint validation. + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. + * This must be a valid ISO datetime format (yyyy-MM-ddTHH:mm:ss). You can also use interpolation + * inside this attribute (e.g. `max="{{maxDatetimeLocal | date:'yyyy-MM-ddTHH:mm:ss'}}"`). + * Note that `max` will also add native HTML5 constraint validation. + * @param {(date|string)=} ngMin Sets the `min` validation error key to the Date / ISO datetime string + * the `ngMin` expression evaluates to. Note that it does not set the `min` attribute. + * @param {(date|string)=} ngMax Sets the `max` validation error key to the Date / ISO datetime string + * the `ngMax` expression evaluates to. Note that it does not set the `max` attribute. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + + +
    + + Required! + + Not a valid date! +
    + value = {{example.value | date: "yyyy-MM-ddTHH:mm:ss"}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    +
    +     + + var value = element(by.binding('example.value | date: "yyyy-MM-ddTHH:mm:ss"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('example.value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2010-12-28T14:57:00'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-01-01T23:59:00'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + +     + */ + 'datetime-local': createDateInputType('datetimelocal', DATETIMELOCAL_REGEXP, + createDateParser(DATETIMELOCAL_REGEXP, ['yyyy', 'MM', 'dd', 'HH', 'mm', 'ss', 'sss']), + 'yyyy-MM-ddTHH:mm:ss.sss'), + + /** + * @ngdoc input + * @name input[time] + * + * @description + * Input with time validation and transformation. In browsers that do not yet support + * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * local time format (HH:mm:ss), for example: `14:57:00`. Model must be a Date object. This binding will always output a + * Date object to the model of January 1, 1970, or local date `new Date(1970, 0, 1, HH, mm, ss)`. + * + * The model must always be a Date object, otherwise Angular will throw an error. + * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. + * This must be a valid ISO time format (HH:mm:ss). You can also use interpolation inside this + * attribute (e.g. `min="{{minTime | date:'HH:mm:ss'}}"`). Note that `min` will also add + * native HTML5 constraint validation. + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. + * This must be a valid ISO time format (HH:mm:ss). You can also use interpolation inside this + * attribute (e.g. `max="{{maxTime | date:'HH:mm:ss'}}"`). Note that `max` will also add + * native HTML5 constraint validation. + * @param {(date|string)=} ngMin Sets the `min` validation constraint to the Date / ISO time string the + * `ngMin` expression evaluates to. Note that it does not set the `min` attribute. + * @param {(date|string)=} ngMax Sets the `max` validation constraint to the Date / ISO time string the + * `ngMax` expression evaluates to. Note that it does not set the `max` attribute. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + + +
    + + Required! + + Not a valid date! +
    + value = {{example.value | date: "HH:mm:ss"}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    +
    +     + + var value = element(by.binding('example.value | date: "HH:mm:ss"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('example.value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('14:57:00'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('23:59:00'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + +     + */ + 'time': createDateInputType('time', TIME_REGEXP, + createDateParser(TIME_REGEXP, ['HH', 'mm', 'ss', 'sss']), + 'HH:mm:ss.sss'), + + /** + * @ngdoc input + * @name input[week] + * + * @description + * Input with week-of-the-year validation and transformation to Date. In browsers that do not yet support + * the HTML5 week input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * week format (yyyy-W##), for example: `2013-W02`. + * + * The model must always be a Date object, otherwise Angular will throw an error. + * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. + * This must be a valid ISO week format (yyyy-W##). You can also use interpolation inside this + * attribute (e.g. `min="{{minWeek | date:'yyyy-Www'}}"`). Note that `min` will also add + * native HTML5 constraint validation. + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. + * This must be a valid ISO week format (yyyy-W##). You can also use interpolation inside this + * attribute (e.g. `max="{{maxWeek | date:'yyyy-Www'}}"`). Note that `max` will also add + * native HTML5 constraint validation. + * @param {(date|string)=} ngMin Sets the `min` validation constraint to the Date / ISO week string + * the `ngMin` expression evaluates to. Note that it does not set the `min` attribute. + * @param {(date|string)=} ngMax Sets the `max` validation constraint to the Date / ISO week string + * the `ngMax` expression evaluates to. Note that it does not set the `max` attribute. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + +
    + + Required! + + Not a valid date! +
    + value = {{example.value | date: "yyyy-Www"}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    +
    +     + + var value = element(by.binding('example.value | date: "yyyy-Www"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('example.value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2013-W01'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-W01'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + +     + */ + 'week': createDateInputType('week', WEEK_REGEXP, weekParser, 'yyyy-Www'), + + /** + * @ngdoc input + * @name input[month] + * + * @description + * Input with month validation and transformation. In browsers that do not yet support + * the HTML5 month input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * month format (yyyy-MM), for example: `2009-01`. + * + * The model must always be a Date object, otherwise Angular will throw an error. + * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string. + * If the model is not set to the first of the month, the next view to model update will set it + * to the first of the month. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. + * This must be a valid ISO month format (yyyy-MM). You can also use interpolation inside this + * attribute (e.g. `min="{{minMonth | date:'yyyy-MM'}}"`). Note that `min` will also add + * native HTML5 constraint validation. + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. + * This must be a valid ISO month format (yyyy-MM). You can also use interpolation inside this + * attribute (e.g. `max="{{maxMonth | date:'yyyy-MM'}}"`). Note that `max` will also add + * native HTML5 constraint validation. + * @param {(date|string)=} ngMin Sets the `min` validation constraint to the Date / ISO week string + * the `ngMin` expression evaluates to. Note that it does not set the `min` attribute. + * @param {(date|string)=} ngMax Sets the `max` validation constraint to the Date / ISO week string + * the `ngMax` expression evaluates to. Note that it does not set the `max` attribute. + + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + + +
    + + Required! + + Not a valid month! +
    + value = {{example.value | date: "yyyy-MM"}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    +
    +     + + var value = element(by.binding('example.value | date: "yyyy-MM"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('example.value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2013-10'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-01'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + +     + */ + 'month': createDateInputType('month', MONTH_REGEXP, + createDateParser(MONTH_REGEXP, ['yyyy', 'MM']), + 'yyyy-MM'), + + /** + * @ngdoc input + * @name input[number] + * + * @description + * Text input with number validation and transformation. Sets the `number` validation + * error if not a valid number. + * + *
    + * The model must always be of type `number` otherwise Angular will throw an error. + * Be aware that a string containing a number is not enough. See the {@link ngModel:numfmt} + * error docs for more information and an example of how to convert your model if necessary. + *
    + * + * ## Issues with HTML5 constraint validation + * + * In browsers that follow the + * [HTML5 specification](https://html.spec.whatwg.org/multipage/forms.html#number-state-%28type=number%29), + * `input[number]` does not work as expected with {@link ngModelOptions `ngModelOptions.allowInvalid`}. + * If a non-number is entered in the input, the browser will report the value as an empty string, + * which means the view / model values in `ngModel` and subsequently the scope value + * will also be an empty string. + * + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of + * any length. + * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string + * that contains the regular expression body that will be converted to a regular expression + * as in the ngPattern directive. + * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match + * a RegExp found by evaluating the Angular expression given in the attribute value. + * If the expression evaluates to a RegExp object, then this is used directly. + * If the expression evaluates to a string, then it will be converted to a RegExp + * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to + * `new RegExp('^abc$')`.
    + * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to + * start at the index of the last search's match, thus not taking the whole input value into + * account. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + +
    + + Required! + + Not valid number! +
    + value = {{example.value}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    +
    +     + + var value = element(by.binding('example.value')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('example.value')); + + it('should initialize to model', function() { + expect(value.getText()).toContain('12'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if over max', function() { + input.clear(); + input.sendKeys('123'); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('false'); + }); + +     + */ + 'number': numberInputType, + + + /** + * @ngdoc input + * @name input[url] + * + * @description + * Text input with URL validation. Sets the `url` validation error key if the content is not a + * valid URL. + * + *
    + * **Note:** `input[url]` uses a regex to validate urls that is derived from the regex + * used in Chromium. If you need stricter validation, you can use `ng-pattern` or modify + * the built-in validators (see the {@link guide/forms Forms guide}) + *
    + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of + * any length. + * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string + * that contains the regular expression body that will be converted to a regular expression + * as in the ngPattern directive. + * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match + * a RegExp found by evaluating the Angular expression given in the attribute value. + * If the expression evaluates to a RegExp object, then this is used directly. + * If the expression evaluates to a string, then it will be converted to a RegExp + * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to + * `new RegExp('^abc$')`.
    + * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to + * start at the index of the last search's match, thus not taking the whole input value into + * account. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    +
    + + var text = element(by.binding('url.text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('url.text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('http://google.com'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if not url', function() { + input.clear(); + input.sendKeys('box'); + + expect(valid.getText()).toContain('false'); + }); + +     + */ + 'url': urlInputType, + + + /** + * @ngdoc input + * @name input[email] + * + * @description + * Text input with email validation. Sets the `email` validation error key if not a valid email + * address. + * + *
    + * **Note:** `input[email]` uses a regex to validate email addresses that is derived from the regex + * used in Chromium. If you need stricter validation (e.g. requiring a top-level domain), you can + * use `ng-pattern` or modify the built-in validators (see the {@link guide/forms Forms guide}) + *
    + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of + * any length. + * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string + * that contains the regular expression body that will be converted to a regular expression + * as in the ngPattern directive. + * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match + * a RegExp found by evaluating the Angular expression given in the attribute value. + * If the expression evaluates to a RegExp object, then this is used directly. + * If the expression evaluates to a string, then it will be converted to a RegExp + * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to + * `new RegExp('^abc$')`.
    + * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to + * start at the index of the last search's match, thus not taking the whole input value into + * account. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + +
    + + Required! + + Not valid email! +
    + text = {{email.text}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    + myForm.$error.email = {{!!myForm.$error.email}}
    +
    +     + + var text = element(by.binding('email.text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('email.text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('me@example.com'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if not email', function() { + input.clear(); + input.sendKeys('xxx'); + + expect(valid.getText()).toContain('false'); + }); + +     + */ + 'email': emailInputType, + + + /** + * @ngdoc input + * @name input[radio] + * + * @description + * HTML radio button. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string} value The value to which the `ngModel` expression should be set when selected. + * Note that `value` only supports `string` values, i.e. the scope model needs to be a string, + * too. Use `ngValue` if you need complex models (`number`, `object`, ...). + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {string} ngValue Angular expression to which `ngModel` will be be set when the radio + * is selected. Should be used instead of the `value` attribute if you need + * a non-string `ngModel` (`boolean`, `array`, ...). + * + * @example + + + +
    +
    +
    +
    + color = {{color.name | json}}
    +
    + Note that `ng-value="specialValue"` sets radio item's value to be the value of `$scope.specialValue`. +     + + it('should change state', function() { + var color = element(by.binding('color.name')); + + expect(color.getText()).toContain('blue'); + + element.all(by.model('color.name')).get(0).click(); + + expect(color.getText()).toContain('red'); + }); + +     + */ + 'radio': radioInputType, + + + /** + * @ngdoc input + * @name input[checkbox] + * + * @description + * HTML checkbox. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {expression=} ngTrueValue The value to which the expression should be set when selected. + * @param {expression=} ngFalseValue The value to which the expression should be set when not selected. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    +
    +
    + value1 = {{checkboxModel.value1}}
    + value2 = {{checkboxModel.value2}}
    +
    +     + + it('should change state', function() { + var value1 = element(by.binding('checkboxModel.value1')); + var value2 = element(by.binding('checkboxModel.value2')); + + expect(value1.getText()).toContain('true'); + expect(value2.getText()).toContain('YES'); + + element(by.model('checkboxModel.value1')).click(); + element(by.model('checkboxModel.value2')).click(); + + expect(value1.getText()).toContain('false'); + expect(value2.getText()).toContain('NO'); + }); + +     + */ + 'checkbox': checkboxInputType, + + 'hidden': noop, + 'button': noop, + 'submit': noop, + 'reset': noop, + 'file': noop +}; + +function stringBasedInputType(ctrl) { + ctrl.$formatters.push(function(value) { + return ctrl.$isEmpty(value) ? value : value.toString(); + }); +} + +function textInputType(scope, element, attr, ctrl, $sniffer, $browser) { + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + stringBasedInputType(ctrl); +} + +function baseInputType(scope, element, attr, ctrl, $sniffer, $browser) { + var type = lowercase(element[0].type); + + // In composition mode, users are still inputing intermediate text buffer, + // hold the listener until composition is done. + // More about composition events: https://developer.mozilla.org/en-US/docs/Web/API/CompositionEvent + if (!$sniffer.android) { + var composing = false; + + element.on('compositionstart', function(data) { + composing = true; + }); + + element.on('compositionend', function() { + composing = false; + listener(); + }); + } + + var listener = function(ev) { + if (timeout) { + $browser.defer.cancel(timeout); + timeout = null; + } + if (composing) return; + var value = element.val(), + event = ev && ev.type; + + // By default we will trim the value + // If the attribute ng-trim exists we will avoid trimming + // If input type is 'password', the value is never trimmed + if (type !== 'password' && (!attr.ngTrim || attr.ngTrim !== 'false')) { + value = trim(value); + } + + // If a control is suffering from bad input (due to native validators), browsers discard its + // value, so it may be necessary to revalidate (by calling $setViewValue again) even if the + // control's value is the same empty value twice in a row. + if (ctrl.$viewValue !== value || (value === '' && ctrl.$$hasNativeValidators)) { + ctrl.$setViewValue(value, event); + } + }; + + // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the + // input event on backspace, delete or cut + if ($sniffer.hasEvent('input')) { + element.on('input', listener); + } else { + var timeout; + + var deferListener = function(ev, input, origValue) { + if (!timeout) { + timeout = $browser.defer(function() { + timeout = null; + if (!input || input.value !== origValue) { + listener(ev); + } + }); + } + }; + + element.on('keydown', function(event) { + var key = event.keyCode; + + // ignore + // command modifiers arrows + if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return; + + deferListener(event, this, this.value); + }); + + // if user modifies input value using context menu in IE, we need "paste" and "cut" events to catch it + if ($sniffer.hasEvent('paste')) { + element.on('paste cut', deferListener); + } + } + + // if user paste into input using mouse on older browser + // or form autocomplete on newer browser, we need "change" event to catch it + element.on('change', listener); + + ctrl.$render = function() { + // Workaround for Firefox validation #12102. + var value = ctrl.$isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue; + if (element.val() !== value) { + element.val(value); + } + }; +} + +function weekParser(isoWeek, existingDate) { + if (isDate(isoWeek)) { + return isoWeek; + } + + if (isString(isoWeek)) { + WEEK_REGEXP.lastIndex = 0; + var parts = WEEK_REGEXP.exec(isoWeek); + if (parts) { + var year = +parts[1], + week = +parts[2], + hours = 0, + minutes = 0, + seconds = 0, + milliseconds = 0, + firstThurs = getFirstThursdayOfYear(year), + addDays = (week - 1) * 7; + + if (existingDate) { + hours = existingDate.getHours(); + minutes = existingDate.getMinutes(); + seconds = existingDate.getSeconds(); + milliseconds = existingDate.getMilliseconds(); + } + + return new Date(year, 0, firstThurs.getDate() + addDays, hours, minutes, seconds, milliseconds); + } + } + + return NaN; +} + +function createDateParser(regexp, mapping) { + return function(iso, date) { + var parts, map; + + if (isDate(iso)) { + return iso; + } + + if (isString(iso)) { + // When a date is JSON'ified to wraps itself inside of an extra + // set of double quotes. This makes the date parsing code unable + // to match the date string and parse it as a date. + if (iso.charAt(0) == '"' && iso.charAt(iso.length - 1) == '"') { + iso = iso.substring(1, iso.length - 1); + } + if (ISO_DATE_REGEXP.test(iso)) { + return new Date(iso); + } + regexp.lastIndex = 0; + parts = regexp.exec(iso); + + if (parts) { + parts.shift(); + if (date) { + map = { + yyyy: date.getFullYear(), + MM: date.getMonth() + 1, + dd: date.getDate(), + HH: date.getHours(), + mm: date.getMinutes(), + ss: date.getSeconds(), + sss: date.getMilliseconds() / 1000 + }; + } else { + map = { yyyy: 1970, MM: 1, dd: 1, HH: 0, mm: 0, ss: 0, sss: 0 }; + } + + forEach(parts, function(part, index) { + if (index < mapping.length) { + map[mapping[index]] = +part; + } + }); + return new Date(map.yyyy, map.MM - 1, map.dd, map.HH, map.mm, map.ss || 0, map.sss * 1000 || 0); + } + } + + return NaN; + }; +} + +function createDateInputType(type, regexp, parseDate, format) { + return function dynamicDateInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter) { + badInputChecker(scope, element, attr, ctrl); + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + var timezone = ctrl && ctrl.$options && ctrl.$options.timezone; + var previousDate; + + ctrl.$$parserName = type; + ctrl.$parsers.push(function(value) { + if (ctrl.$isEmpty(value)) return null; + if (regexp.test(value)) { + // Note: We cannot read ctrl.$modelValue, as there might be a different + // parser/formatter in the processing chain so that the model + // contains some different data format! + var parsedDate = parseDate(value, previousDate); + if (timezone) { + parsedDate = convertTimezoneToLocal(parsedDate, timezone); + } + return parsedDate; + } + return undefined; + }); + + ctrl.$formatters.push(function(value) { + if (value && !isDate(value)) { + throw ngModelMinErr('datefmt', 'Expected `{0}` to be a date', value); + } + if (isValidDate(value)) { + previousDate = value; + if (previousDate && timezone) { + previousDate = convertTimezoneToLocal(previousDate, timezone, true); + } + return $filter('date')(value, format, timezone); + } else { + previousDate = null; + return ''; + } + }); + + if (isDefined(attr.min) || attr.ngMin) { + var minVal; + ctrl.$validators.min = function(value) { + return !isValidDate(value) || isUndefined(minVal) || parseDate(value) >= minVal; + }; + attr.$observe('min', function(val) { + minVal = parseObservedDateValue(val); + ctrl.$validate(); + }); + } + + if (isDefined(attr.max) || attr.ngMax) { + var maxVal; + ctrl.$validators.max = function(value) { + return !isValidDate(value) || isUndefined(maxVal) || parseDate(value) <= maxVal; + }; + attr.$observe('max', function(val) { + maxVal = parseObservedDateValue(val); + ctrl.$validate(); + }); + } + + function isValidDate(value) { + // Invalid Date: getTime() returns NaN + return value && !(value.getTime && value.getTime() !== value.getTime()); + } + + function parseObservedDateValue(val) { + return isDefined(val) && !isDate(val) ? parseDate(val) || undefined : val; + } + }; +} + +function badInputChecker(scope, element, attr, ctrl) { + var node = element[0]; + var nativeValidation = ctrl.$$hasNativeValidators = isObject(node.validity); + if (nativeValidation) { + ctrl.$parsers.push(function(value) { + var validity = element.prop(VALIDITY_STATE_PROPERTY) || {}; + // Detect bug in FF35 for input[email] (https://bugzilla.mozilla.org/show_bug.cgi?id=1064430): + // - also sets validity.badInput (should only be validity.typeMismatch). + // - see http://www.whatwg.org/specs/web-apps/current-work/multipage/forms.html#e-mail-state-(type=email) + // - can ignore this case as we can still read out the erroneous email... + return validity.badInput && !validity.typeMismatch ? undefined : value; + }); + } +} + +function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) { + badInputChecker(scope, element, attr, ctrl); + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + + ctrl.$$parserName = 'number'; + ctrl.$parsers.push(function(value) { + if (ctrl.$isEmpty(value)) return null; + if (NUMBER_REGEXP.test(value)) return parseFloat(value); + return undefined; + }); + + ctrl.$formatters.push(function(value) { + if (!ctrl.$isEmpty(value)) { + if (!isNumber(value)) { + throw ngModelMinErr('numfmt', 'Expected `{0}` to be a number', value); + } + value = value.toString(); + } + return value; + }); + + if (isDefined(attr.min) || attr.ngMin) { + var minVal; + ctrl.$validators.min = function(value) { + return ctrl.$isEmpty(value) || isUndefined(minVal) || value >= minVal; + }; + + attr.$observe('min', function(val) { + if (isDefined(val) && !isNumber(val)) { + val = parseFloat(val, 10); + } + minVal = isNumber(val) && !isNaN(val) ? val : undefined; + // TODO(matsko): implement validateLater to reduce number of validations + ctrl.$validate(); + }); + } + + if (isDefined(attr.max) || attr.ngMax) { + var maxVal; + ctrl.$validators.max = function(value) { + return ctrl.$isEmpty(value) || isUndefined(maxVal) || value <= maxVal; + }; + + attr.$observe('max', function(val) { + if (isDefined(val) && !isNumber(val)) { + val = parseFloat(val, 10); + } + maxVal = isNumber(val) && !isNaN(val) ? val : undefined; + // TODO(matsko): implement validateLater to reduce number of validations + ctrl.$validate(); + }); + } +} + +function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) { + // Note: no badInputChecker here by purpose as `url` is only a validation + // in browsers, i.e. we can always read out input.value even if it is not valid! + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + stringBasedInputType(ctrl); + + ctrl.$$parserName = 'url'; + ctrl.$validators.url = function(modelValue, viewValue) { + var value = modelValue || viewValue; + return ctrl.$isEmpty(value) || URL_REGEXP.test(value); + }; +} + +function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) { + // Note: no badInputChecker here by purpose as `url` is only a validation + // in browsers, i.e. we can always read out input.value even if it is not valid! + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + stringBasedInputType(ctrl); + + ctrl.$$parserName = 'email'; + ctrl.$validators.email = function(modelValue, viewValue) { + var value = modelValue || viewValue; + return ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value); + }; +} + +function radioInputType(scope, element, attr, ctrl) { + // make the name unique, if not defined + if (isUndefined(attr.name)) { + element.attr('name', nextUid()); + } + + var listener = function(ev) { + if (element[0].checked) { + ctrl.$setViewValue(attr.value, ev && ev.type); + } + }; + + element.on('click', listener); + + ctrl.$render = function() { + var value = attr.value; + element[0].checked = (value == ctrl.$viewValue); + }; + + attr.$observe('value', ctrl.$render); +} + +function parseConstantExpr($parse, context, name, expression, fallback) { + var parseFn; + if (isDefined(expression)) { + parseFn = $parse(expression); + if (!parseFn.constant) { + throw ngModelMinErr('constexpr', 'Expected constant expression for `{0}`, but saw ' + + '`{1}`.', name, expression); + } + return parseFn(context); + } + return fallback; +} + +function checkboxInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter, $parse) { + var trueValue = parseConstantExpr($parse, scope, 'ngTrueValue', attr.ngTrueValue, true); + var falseValue = parseConstantExpr($parse, scope, 'ngFalseValue', attr.ngFalseValue, false); + + var listener = function(ev) { + ctrl.$setViewValue(element[0].checked, ev && ev.type); + }; + + element.on('click', listener); + + ctrl.$render = function() { + element[0].checked = ctrl.$viewValue; + }; + + // Override the standard `$isEmpty` because the $viewValue of an empty checkbox is always set to `false` + // This is because of the parser below, which compares the `$modelValue` with `trueValue` to convert + // it to a boolean. + ctrl.$isEmpty = function(value) { + return value === false; + }; + + ctrl.$formatters.push(function(value) { + return equals(value, trueValue); + }); + + ctrl.$parsers.push(function(value) { + return value ? trueValue : falseValue; + }); +} + + +/** + * @ngdoc directive + * @name textarea + * @restrict E + * + * @description + * HTML textarea element control with angular data-binding. The data-binding and validation + * properties of this element are exactly the same as those of the + * {@link ng.directive:input input element}. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of any + * length. + * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match + * a RegExp found by evaluating the Angular expression given in the attribute value. + * If the expression evaluates to a RegExp object, then this is used directly. + * If the expression evaluates to a string, then it will be converted to a RegExp + * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to + * `new RegExp('^abc$')`.
    + * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to + * start at the index of the last search's match, thus not taking the whole input value into + * account. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + */ + + +/** + * @ngdoc directive + * @name input + * @restrict E + * + * @description + * HTML input element control. When used together with {@link ngModel `ngModel`}, it provides data-binding, + * input state control, and validation. + * Input control follows HTML5 input types and polyfills the HTML5 validation behavior for older browsers. + * + *
    + * **Note:** Not every feature offered is available for all input types. + * Specifically, data binding and event handling via `ng-model` is unsupported for `input[file]`. + *
    + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {boolean=} ngRequired Sets `required` attribute if set to true + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of any + * length. + * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match + * a RegExp found by evaluating the Angular expression given in the attribute value. + * If the expression evaluates to a RegExp object, then this is used directly. + * If the expression evaluates to a string, then it will be converted to a RegExp + * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to + * `new RegExp('^abc$')`.
    + * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to + * start at the index of the last search's match, thus not taking the whole input value into + * account. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + * This parameter is ignored for input[type=password] controls, which will never trim the + * input. + * + * @example + + + +
    +
    + +
    + + Required! +
    + +
    + + Too short! + + Too long! +
    +
    +
    + user = {{user}}
    + myForm.userName.$valid = {{myForm.userName.$valid}}
    + myForm.userName.$error = {{myForm.userName.$error}}
    + myForm.lastName.$valid = {{myForm.lastName.$valid}}
    + myForm.lastName.$error = {{myForm.lastName.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    + myForm.$error.minlength = {{!!myForm.$error.minlength}}
    + myForm.$error.maxlength = {{!!myForm.$error.maxlength}}
    +
    +     + + var user = element(by.exactBinding('user')); + var userNameValid = element(by.binding('myForm.userName.$valid')); + var lastNameValid = element(by.binding('myForm.lastName.$valid')); + var lastNameError = element(by.binding('myForm.lastName.$error')); + var formValid = element(by.binding('myForm.$valid')); + var userNameInput = element(by.model('user.name')); + var userLastInput = element(by.model('user.last')); + + it('should initialize to model', function() { + expect(user.getText()).toContain('{"name":"guest","last":"visitor"}'); + expect(userNameValid.getText()).toContain('true'); + expect(formValid.getText()).toContain('true'); + }); + + it('should be invalid if empty when required', function() { + userNameInput.clear(); + userNameInput.sendKeys(''); + + expect(user.getText()).toContain('{"last":"visitor"}'); + expect(userNameValid.getText()).toContain('false'); + expect(formValid.getText()).toContain('false'); + }); + + it('should be valid if empty when min length is set', function() { + userLastInput.clear(); + userLastInput.sendKeys(''); + + expect(user.getText()).toContain('{"name":"guest","last":""}'); + expect(lastNameValid.getText()).toContain('true'); + expect(formValid.getText()).toContain('true'); + }); + + it('should be invalid if less than required min length', function() { + userLastInput.clear(); + userLastInput.sendKeys('xx'); + + expect(user.getText()).toContain('{"name":"guest"}'); + expect(lastNameValid.getText()).toContain('false'); + expect(lastNameError.getText()).toContain('minlength'); + expect(formValid.getText()).toContain('false'); + }); + + it('should be invalid if longer than max length', function() { + userLastInput.clear(); + userLastInput.sendKeys('some ridiculously long name'); + + expect(user.getText()).toContain('{"name":"guest"}'); + expect(lastNameValid.getText()).toContain('false'); + expect(lastNameError.getText()).toContain('maxlength'); + expect(formValid.getText()).toContain('false'); + }); + +     + */ +var inputDirective = ['$browser', '$sniffer', '$filter', '$parse', + function($browser, $sniffer, $filter, $parse) { + return { + restrict: 'E', + require: ['?ngModel'], + link: { + pre: function(scope, element, attr, ctrls) { + if (ctrls[0]) { + (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrls[0], $sniffer, + $browser, $filter, $parse); + } + } + } + }; +}]; + + + +var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/; +/** + * @ngdoc directive + * @name ngValue + * + * @description + * Binds the given expression to the value of `