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167 lines
7.6 KiB
167 lines
7.6 KiB
# encoding: utf-8
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module Mobile
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module Entities
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class Activity <Grape::Entity
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include ApplicationHelper
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include ApiHelper
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def self.act_expose(f)
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expose f do |ac,opt|
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if ac.is_a?(Hash) && ac.key?(f)
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ac[f]
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elsif ac.is_a?(::UserActivity)
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if ac.respond_to?(f)
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ac.send(f)
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else
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case f
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when :user_act
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if ac.act_type == "Project"
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ac unless ac.nil?
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else
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ac.act unless ac.nil? || ac.act.nil?
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end
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when :reply_count
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if ac.act_type == "HomeworkCommon"
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ac.nil? || ac.act.nil? ? 0 : ac.act.journals_for_messages.count
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elsif ac.act_type == "News"
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ac.nil? || ac.act.nil? ? 0 : ac.act.comments.count
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elsif ac.act_type == "Message" || ac.act_type == "BlogComment" || ac.act_type == "JournalsForMessage"
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all_comments = []
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ac.nil? || ac.act.nil? ? 0 : get_all_children(all_comments, ac.act).count
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elsif ac.act_type == "Issue"
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ac.nil? || ac.act.nil? ? 0 : ac.act.journals.where("notes is not null and notes != ''").count
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end
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when :subject
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if ac.act_type == "HomeworkCommon"
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ac.act.name unless ac.nil? || ac.act.nil?
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elsif ac.act_type == "News" || ac.act_type == "BlogComment"
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ac.act.title unless ac.nil? || ac.act.nil?
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elsif ac.act_type == "Message" || ac.act_type == "Issue"
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ac.act.subject unless ac.nil? || ac.act.nil?
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elsif ac.act_type == "JournalsForMessage"
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ac.act.private == 0 ? "留言" : "私信" unless ac.nil? || ac.act.nil?
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elsif ac.act_type == "Poll"
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ac.act.polls_name unless ac.nil? || ac.act.nil?
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end
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when :description
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if ac.act_type == "HomeworkCommon" || ac.act_type == "Issue" || ac.act_type == "News"
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strip_html(ac.act.description) unless ac.nil? || ac.act.nil?
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elsif ac.act_type == "Message" || ac.act_type == "BlogComment"
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strip_html(ac.act.content) unless ac.nil? || ac.act.nil?
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elsif ac.act_type == "JournalsForMessage"
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strip_html(ac.act.notes) unless ac.nil? || ac.act.nil?
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elsif ac.act_type == "Poll"
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ac.act.polls_description unless ac.nil? || ac.act.nil?
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end
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when :latest_update
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time_from_now ac.updated_at unless ac.nil?
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when :praise_count
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if ac.act_type == "HomeworkCommon" || ac.act_type == "News" || ac.act_type == "Message" || ac.act_type == "BlogComment" || ac.act_type == "JournalsForMessage" || ac.act_type == "Issue"
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ac.nil? || ac.act.nil? ? 0 : get_activity_praise_num(ac.act)
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end
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#when :homework_common_detail_manual
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# if ac.act_type == "HomeworkCommon"
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# ac.act.homework_detail_manual unless ac.nil? || ac.act.nil? || ac.act.homework_detail_manual.nil?
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# end
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when :course_project_name
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if ac.container_type == "Course"
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name = (get_course(ac.container_id)).name
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name
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elsif ac.container_type == "Project"
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name = (get_project(ac.container_id)).name
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name
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elsif ac.container_type == "Blog"
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"发表博客"
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end
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when :syllabus_title
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if ac.container_type == "Course"
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course = get_course(ac.container_id)
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name = course.syllabus.nil? ? "":course.syllabus.title
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name
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end
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when :course_project_id
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if ac.container_type == "Course"
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ac.container_id
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elsif ac.container_type == "Project"
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ac.container_id
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end
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when :activity_type_name
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if ac.container_type == "Course"
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case ac.act_type
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when "HomeworkCommon"
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"班级作业"
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when "News"
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"班级通知"
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when "Message"
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"班级讨论区"
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when "Poll"
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"班级问卷"
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when "Course"
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"班级"
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end
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elsif ac.container_type == "Project"
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case ac.act_type
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when "Issue"
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"项目问题"
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when "Message"
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"项目讨论区"
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when "Project"
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"项目"
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end
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end
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end
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end
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end
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end
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end
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expose :act_type #缺陷/作业/讨论区/留言等类型
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expose :act_id
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expose :id
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expose :container_type #课程/项目/博客/个人
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expose :author, using: Mobile::Entities::User do |a, opt| #用户信息
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if a.is_a? ::UserActivity
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if a.act_type == "Project"
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get_user(get_project(a.act_id).user_id)
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elsif !a.act.nil?
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if a.act_type == 'Issue' || a.act_type == 'News' || a.act_type == 'Message' || a.act_type == 'BlogComment'
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a.act.author
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elsif a.act_type == 'HomeworkCommon' || a.act_type == 'Poll' || a.act_type == 'JournalsForMessage'
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a.act.user
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elsif a.act_type == 'Course'
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a.act.teacher
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end
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end
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end
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end
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expose :homework_common_detail , using: Mobile::Entities::Whomework do |a, opt| #作业相关信息
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if a.act_type == "HomeworkCommon"
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a.act
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end
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end
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expose :issue_detail, using: Mobile::Entities::Issue do |a, opt| #缺陷信息
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if a.act_type == "Issue"
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a.act
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end
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end
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act_expose :reply_count #回复数
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act_expose :praise_count #点赞数
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#act_expose :user_act #某个动态
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act_expose :subject #标题
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act_expose :description #描述
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act_expose :latest_update #最新更新时间
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act_expose :course_project_id #课程/项目ID
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act_expose :course_project_name #课程/项目名字
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act_expose :syllabus_title #课程名字
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act_expose :activity_type_name #课程问答区/项目缺陷等
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expose :has_praise , if: lambda { |instance, options| options[:user] } do |instance, options|
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if instance.act_type == "HomeworkCommon" || instance.act_type == "News" || instance.act_type == "Message" || instance.act_type == "BlogComment" || instance.act_type == "JournalsForMessage" || instance.act_type == "Issue"
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has_praise = false
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current_user = options[:user]
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obj = PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",instance.act_id,instance.act_type.to_s,current_user.id)
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has_praise = obj.empty? ? false : true
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has_praise
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end
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end
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end
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end
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end |