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							516 lines
						
					
					
						
							19 KiB
						
					
					
				| # Redmine - project management software
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| # Copyright (C) 2006-2013  Jean-Philippe Lang
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| #
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| # This program is free software; you can redistribute it and/or
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| # modify it under the terms of the GNU General Public License
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| # as published by the Free Software Foundation; either version 2
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| # of the License, or (at your option) any later version.
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| #
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| # This program is distributed in the hope that it will be useful,
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| # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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| # GNU General Public License for more details.
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| #
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| # You should have received a copy of the GNU General Public License
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| # along with this program; if not, write to the Free Software
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| # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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| 
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| class IssuesController < ApplicationController
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|   layout 'base_projects'#Added by young
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|   default_search_scope :issues
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| 
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|   before_filter :authorize1, :only => [:show]
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|   before_filter :find_issue, :only => [:show, :edit, :update,:add_journal]
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|   before_filter :find_issues, :only => [:bulk_edit, :bulk_update, :destroy]
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|   before_filter :find_project, :only => [:new, :create, :update_form]
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|   #before_filter :authorize, :except => [:index, :show]
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|   before_filter :authorize, :except => [:index,:add_journal]
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| 
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|   before_filter :find_optional_project, :only => [:index]
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|   before_filter :check_for_default_issue_status, :only => [:new, :create]
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|   before_filter :build_new_issue_from_params, :only => [:new, :create, :update_form]
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|   accept_rss_auth :index, :show
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|   accept_api_auth :index, :show, :create, :update, :destroy
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| 
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|   rescue_from Query::StatementInvalid, :with => :query_statement_invalid
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| 
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|   helper :journals
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|   helper :projects
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|   include ProjectsHelper
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|   helper :custom_fields
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|   include CustomFieldsHelper
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|   helper :issue_relations
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|   include IssueRelationsHelper
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|   helper :watchers
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|   include WatchersHelper
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|   helper :attachments
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|   include AttachmentsHelper
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|   helper :queries
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|   include QueriesHelper
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|   helper :repositories
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|   include RepositoriesHelper
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|   helper :sort
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|   include SortHelper
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|   include IssuesHelper
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|   helper :timelog
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|   include Redmine::Export::PDF
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|   helper :project_score
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| 
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|   def index
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|     retrieve_query
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|     sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
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|     sort_update(@query.sortable_columns)
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|     @query.sort_criteria = sort_criteria.to_a
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| 
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|     @project_base_tag = (params[:project_id] || @issue.project) ? 'base_projects':'base'
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| 
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|     if @query.valid?
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|       case params[:format]
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|         when 'csv', 'pdf'
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|           @limit = 10#Setting.issues_export_limit.to_i
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|         when 'atom'
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|           @limit = 10#Setting.feeds_limit.to_i
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|         when 'xml', 'json'
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|           @offset, @limit = api_offset_and_limit({:limit => 10})
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|         else
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|           @limit = 10#per_page_option
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|       end
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|       @assign_to_id = params[:assigned_to_id]
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|       @author_id = params[:author_id]
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|       @priority_id = params[:priority_id]
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|       @status_id = params[:status_id]
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|       @subject = params[:subject]
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|       @issue_count = @query.issue_count
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|       @issue_pages = Paginator.new @issue_count, @limit, params['page']
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|       @offset ||= @issue_pages.offset
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|       @issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],
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|                               :order => sort_clause,
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|                               :offset => @offset,
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|                               :limit => @limit)
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|       @issue_count_by_group = @query.issue_count_by_group
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|       respond_to do |format|
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|         format.js
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|         format.html { render :template => 'issues/index', :layout =>  @project_base_tag }#by young
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|         format.api  {
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|           Issue.load_visible_relations(@issues) if include_in_api_response?('relations')
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|         }
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|         # format.json { render :json => @issues.map { |issue| issue.to_json}} #:json => @issues.map { |issue| issue.to_json}
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|         format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }
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|         format.csv  { send_data(query_to_csv(@issues, @query, params), :type => 'text/csv; header=present', :filename => 'issues.csv') }
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|         format.pdf  { send_data(issues_to_pdf(@issues, @project, @query), :type => 'application/pdf', :filename => 'issues.pdf') }
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|       end
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|     else
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|       respond_to do |format|
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|         format.html { render(:template => 'issues/index', :layout =>  @project_base_tag) }#by young
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|         format.any(:atom, :csv, :pdf) { render(:nothing => true) }
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|         format.api { render_validation_errors(@query) }
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|         format.js
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|       end
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|     end
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|   rescue ActiveRecord::RecordNotFound
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|     render_404
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|   end
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| 
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|   def show
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|     # 当前用户查看指派给他的缺陷消息,则设置消息为已读
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|     query = ForgeMessage.where("forge_message_type =? and user_id =? and forge_message_id =?", "Issue", User.current, @issue).first
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|     query.update_attribute(:viewed, true) unless query.nil?
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|     # 缺陷状态更新
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|     query_journals = @issue.journals
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|       query_journals.each do |query_journal|
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|         query_journal.forge_messages.each do |f|
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|           if User.current.id == f.user_id
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|             f.update_attributes(:viewed => true)
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|           end
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|         end
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|       end
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|     # end
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|     @journals = @issue.journals.includes(:user, :details).reorder("#{Journal.table_name}.id ASC").all
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|     @journals.each_with_index {|j,i| j.indice = i+1}
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|     @journals.reject!(&:private_notes?) unless User.current.allowed_to?(:view_private_notes, @issue.project)
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|     @journals.reverse! if User.current.wants_comments_in_reverse_order?
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| 
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|     @changesets = @issue.changesets.visible.all
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|     @changesets.reverse! if User.current.wants_comments_in_reverse_order?
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| 
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|     @relations = @issue.relations.select {|r| r.other_issue(@issue) && r.other_issue(@issue).visible? }
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|     @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
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|     @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
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|     @priorities = IssuePriority.active
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|     @time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
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| 
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|     @project_base_tag = (params[:project_id] || @issue.project) ? 'base_projects':'base'#by young
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|     @available_watchers = (@issue.project.users.sort + @issue.watcher_users).uniq
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| 
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|     respond_to do |format|``
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|     format.html {
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|       retrieve_previous_and_next_issue_ids
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|       render :template => 'issues/show', :layout => @project_base_tag#by young
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|     }
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|     format.api
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|     format.atom { render :template => 'journals/index', :layout => false, :content_type => 'application/atom+xml' }
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|     format.pdf  {
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|       pdf = issue_to_pdf(@issue, :journals => @journals)
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|       send_data(pdf, :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf")
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|     }
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|     end
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|   end
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| 
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|   # Add a new issue
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|   # The new issue will be created from an existing one if copy_from parameter is given
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|   def new
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|     respond_to do |format|
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|       format.html { render :action => 'new', :layout => 'base_projects' }
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|     end
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|   end
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| 
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|   def create
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|     call_hook(:controller_issues_new_before_save, { :params => params, :issue => @issue })
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|     @issue.save_attachments(params[:attachments] || (params[:issue] && params[:issue][:uploads]))
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|     # 给该issue在它所在的项目中所有的issues中所在的位置给一个序号
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|     @issue.project_issues_index = @issue.project.issues.last.nil? ? 1 : @issue.project.issues.last.project_issues_index + 1
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|     if @issue.save
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|       call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})
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|       respond_to do |format|
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|         format.html {
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|           render_attachment_warning_if_needed(@issue)
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|           flash[:notice] = l(:label_successful_create)
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|           #flash[:notice] = l(:notice_issue_successful_create, :id => view_context.link_to("#{@issue.subject}", issue_path(@issue), :title => @issue.subject))
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|           #flash[:notice] = l(:notice_issue_successful_create, :id => view_context.link_to("##{@issue.id}", issue_path(@issue), :title => @issue.subject))
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|           if params[:continue]
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|             attrs = {:tracker_id => @issue.tracker, :parent_issue_id => @issue.parent_issue_id}.reject {|k,v| v.nil?}
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|             redirect_to new_project_issue_url(@issue.project, :issue => attrs)
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|           else
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|             redirect_to issue_url(@issue.id)
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|           end
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|         }
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|         format.api  { render :action => 'show', :status => :created, :location => issue_url(@issue) }
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|       end
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|       return
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|     else
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|       respond_to do |format|
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|         format.html { render :action => 'new' }
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|         format.api  { render_validation_errors(@issue) }
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|       end
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|     end
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|   end
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| 
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|   def edit
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|     return unless update_issue_from_params
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| 
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|     respond_to do |format|
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|       format.html {render :layout => 'base_projects' }#added by young
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|       format.xml  { }
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|     end
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|   end
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| 
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|   def update
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|     return unless update_issue_from_params
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|     @issue.save_attachments(params[:attachments] || (params[:issue] && params[:issue][:uploads]))
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|     saved = false
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|     begin
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|       saved = @issue.save_issue_with_child_records(params, @time_entry)
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|     rescue ActiveRecord::StaleObjectError
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|       @conflict = true
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|       if params[:last_journal_id]
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|         @conflict_journals = @issue.journals_after(params[:last_journal_id]).all
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|         @conflict_journals.reject!(&:private_notes?) unless User.current.allowed_to?(:view_private_notes, @issue.project)
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|       end
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|     end
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| 
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|     if saved
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|       #修改界面增加跟踪者
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|       watcherlist = @issue.watcher_users
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|       select_users = []
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|       if params[:issue]
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|         if params[:issue][:watcher_user_ids]
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|           params[:issue][:watcher_user_ids].each do |user_id|
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|             select_users << User.find(user_id)
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|           end
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|         end
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|       end
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|       select_users.each do |user|
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|         if watcherlist.include? user
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|         else
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|           @issue.add_watcher user
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|         end
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|       end
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|       watcherlist.each do |user|
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|         if select_users.include? user
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|         else
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|           @issue.remove_watcher user
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|         end
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|       end
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| 
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|       render_attachment_warning_if_needed(@issue)
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|       reply_id = params[:reference_user_id].to_i
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|       if reply_id > 0
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|         JournalReply.add_reply(@issue.current_journal.id, reply_id, User.current.id)
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|       end
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|       flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
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|       respond_to do |format|
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|         format.html { redirect_to issue_url(@issue.id) }
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|         format.api  { render_api_ok }
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|       end
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|     else
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|       respond_to do |format|
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|         format.html { render :action => 'edit' }
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|         format.api  { render_validation_errors(@issue) }
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|       end
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|     end
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|   end
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| 
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|   # Updates the issue form when changing the project, status or tracker
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|   # on issue creation/update
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|   def update_form
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|   end
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| 
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|   # Bulk edit/copy a set of issues
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|   def bulk_edit
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|     @issues.sort!
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|     @copy = params[:copy].present?
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|     @notes = params[:notes]
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| 
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|     if User.current.allowed_to?(:move_issues, @projects)
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|       @allowed_projects = Issue.allowed_target_projects_on_move
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|       if params[:issue]
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|         @target_project = @allowed_projects.detect {|p| p.id.to_s == params[:issue][:project_id].to_s}
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|         if @target_project
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|           target_projects = [@target_project]
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|         end
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|       end
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|     end
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|     target_projects ||= @projects
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| 
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|     if @copy
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|       @available_statuses = [IssueStatus.default]
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|     else
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|       @available_statuses = @issues.map(&:new_statuses_allowed_to).reduce(:&)
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|     end
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|     @custom_fields = target_projects.map{|p|p.all_issue_custom_fields}.reduce(:&)
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|     @assignables = target_projects.map(&:assignable_users).reduce(:&)
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|     @trackers = target_projects.map(&:trackers).reduce(:&)
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|     @versions = target_projects.map {|p| p.shared_versions.open}.reduce(:&)
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|     @categories = target_projects.map {|p| p.issue_categories}.reduce(:&)
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|     if @copy
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|       @attachments_present = @issues.detect {|i| i.attachments.any?}.present?
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|       @subtasks_present = @issues.detect {|i| !i.leaf?}.present?
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|     end
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| 
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|     @safe_attributes = @issues.map(&:safe_attribute_names).reduce(:&)
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|     render :layout => false if request.xhr?
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|   end
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| 
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|   def bulk_update
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|     @issues.sort!
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|     @copy = params[:copy].present?
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|     attributes = parse_params_for_bulk_issue_attributes(params)
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| 
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|     unsaved_issue_ids = []
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|     moved_issues = []
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| 
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|     if @copy && params[:copy_subtasks].present?
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|       # Descendant issues will be copied with the parent task
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|       # Don't copy them twice
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|       @issues.reject! {|issue| @issues.detect {|other| issue.is_descendant_of?(other)}}
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|     end
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| 
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|     @issues.each do |issue|
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|       issue.reload
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|       if @copy
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|         issue = issue.copy({},
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|                            :attachments => params[:copy_attachments].present?,
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|                            :subtasks => params[:copy_subtasks].present?
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|         )
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|       end
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|       journal = issue.init_journal(User.current, params[:notes])
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|       issue.safe_attributes = attributes
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|       call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })
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|       if issue.save
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|         moved_issues << issue
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|       else
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|         # Keep unsaved issue ids to display them in flash error
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|         unsaved_issue_ids << issue.id
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|       end
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|     end
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|     set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)
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| 
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|     if params[:follow]
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|       if @issues.size == 1 && moved_issues.size == 1
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|         redirect_to issue_url(moved_issues.first)
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|       elsif moved_issues.map(&:project).uniq.size == 1
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|         redirect_to project_issues_url(moved_issues.map(&:project).first)
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|       end
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|     else
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|       redirect_back_or_default _project_issues_path(@project)
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|     end
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|   end
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| 
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|   def destroy
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|     @hours = TimeEntry.sum(:hours, :conditions => ['issue_id IN (?)', @issues]).to_f
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|     if @hours > 0
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|       case params[:todo]
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|         when 'destroy'
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|           # nothing to do
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|         when 'nullify'
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|           TimeEntry.update_all('issue_id = NULL', ['issue_id IN (?)', @issues])
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|         when 'reassign'
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|           reassign_to = @project.issues.find_by_id(params[:reassign_to_id])
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|           if reassign_to.nil?
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|             flash.now[:error] = l(:error_issue_not_found_in_project)
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|             return
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|           else
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|             TimeEntry.update_all("issue_id = #{reassign_to.id}", ['issue_id IN (?)', @issues])
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|           end
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|         else
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|           # display the destroy form if it's a user request
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|           return unless api_request?
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|       end
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|     end
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|     @issues.each do |issue|
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|       begin
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|         issue.reload.destroy
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|       rescue ::ActiveRecord::RecordNotFound # raised by #reload if issue no longer exists
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|         # nothing to do, issue was already deleted (eg. by a parent)
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|       end
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|     end
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|     respond_to do |format|
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|       format.html { redirect_back_or_default _project_issues_path(@project) }
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|       format.api  { render_api_ok }
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|     end
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|   end
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| 
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|   def add_journal
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|     if User.current.logged?
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|       jour = Journal.new
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|       jour.user_id = User.current.id
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|       jour.notes = params[:notes]
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|       jour.journalized = @issue
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|       jour.save
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|       user_activity = UserActivity.where("act_type='Issue' and act_id =#{@issue.id}").first
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|       user_activity.updated_at = jour.created_on
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|       user_activity.save
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|       @user_activity_id = params[:user_activity_id]
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|       respond_to do |format|
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|         format.js
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|       end
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|     end
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|   end
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| 
 | |
|   private
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| 
 | |
|   def find_project
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|     project_id = params[:project_id] || (params[:issue] && params[:issue][:project_id])
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|     @project = Project.find(project_id)
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|   rescue ActiveRecord::RecordNotFound
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|     render_404
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|   end
 | |
| 
 | |
|   def retrieve_previous_and_next_issue_ids
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|     retrieve_query_from_session
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|     if @query
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|       sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
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|       sort_update(@query.sortable_columns, 'issues_index_sort')
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|       limit = 500
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|       issue_ids = @query.issue_ids(:order => sort_clause, :limit => (limit + 1), :include => [:assigned_to, :tracker, :priority, :category, :fixed_version])
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|       if (idx = issue_ids.index(@issue.id)) && idx < limit
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|         if issue_ids.size < 500
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|           @issue_position = idx + 1
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|           @issue_count = issue_ids.size
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|         end
 | |
|         @prev_issue_id = issue_ids[idx - 1] if idx > 0
 | |
|         @next_issue_id = issue_ids[idx + 1] if idx < (issue_ids.size - 1)
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|       end
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|     end
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|   end
 | |
| 
 | |
|   # Used by #edit and #update to set some common instance variables
 | |
|   # from the params
 | |
|   # TODO: Refactor, not everything in here is needed by #edit
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|   def update_issue_from_params
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|     @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
 | |
|     @time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
 | |
|     @time_entry.attributes = params[:time_entry]
 | |
| 
 | |
|     @issue.init_journal(User.current)
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| 
 | |
|     issue_attributes = params[:issue]
 | |
|     if issue_attributes && params[:conflict_resolution]
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|       case params[:conflict_resolution]
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|         when 'overwrite'
 | |
|           issue_attributes = issue_attributes.dup
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|           issue_attributes.delete(:lock_version)
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|         when 'add_notes'
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|           issue_attributes = issue_attributes.slice(:notes)
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|         when 'cancel'
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|           redirect_to issue_url(@issue)
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|           return false
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|       end
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|     end
 | |
|     @issue.safe_attributes = issue_attributes
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|     @priorities = IssuePriority.active
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|     @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
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|     true
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|   end
 | |
| 
 | |
|   # TODO: Refactor, lots of extra code in here
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|   # TODO: Changing tracker on an existing issue should not trigger this
 | |
|   def build_new_issue_from_params
 | |
|     if params[:id].blank?
 | |
|       @issue = Issue.new
 | |
|       if params[:copy_from]
 | |
|         begin
 | |
|           @copy_from = Issue.visible.find(params[:copy_from])
 | |
|           @copy_attachments = params[:copy_attachments].present? || request.get?
 | |
|           @copy_subtasks = params[:copy_subtasks].present? || request.get?
 | |
|           @issue.copy_from(@copy_from, :attachments => @copy_attachments, :subtasks => @copy_subtasks)
 | |
|         rescue ActiveRecord::RecordNotFound
 | |
|           render_404
 | |
|           return
 | |
|         end
 | |
|       end
 | |
|       @issue.project = @project
 | |
|     else
 | |
|       @issue = @project.issues.visible.find(params[:id])
 | |
|     end
 | |
| 
 | |
|     @issue.project = @project
 | |
|     @issue.author ||= User.current
 | |
|     # Tracker must be set before custom field values
 | |
|     @issue.tracker ||= @project.trackers.find((params[:issue] && params[:issue][:tracker_id]) || params[:tracker_id] || :first)
 | |
|     if @issue.tracker.nil?
 | |
|       render_error l(:error_no_tracker_in_project)
 | |
|       return false
 | |
|     end
 | |
|     @issue.start_date ||= Date.today if Setting.default_issue_start_date_to_creation_date?
 | |
|     @issue.safe_attributes = params[:issue]
 | |
| 
 | |
|     @priorities = IssuePriority.active
 | |
|     @allowed_statuses = @issue.new_statuses_allowed_to(User.current, true)
 | |
|     @available_watchers = (@issue.project.users.sort + @issue.watcher_users).uniq
 | |
|   end
 | |
| 
 | |
|   def check_for_default_issue_status
 | |
|     if IssueStatus.default.nil?
 | |
|       render_error l(:error_no_default_issue_status)
 | |
|       return false
 | |
|     end
 | |
|   end
 | |
| 
 | |
|   def parse_params_for_bulk_issue_attributes(params)
 | |
|     attributes = (params[:issue] || {}).reject {|k,v| v.blank?}
 | |
|     attributes.keys.each {|k| attributes[k] = '' if attributes[k] == 'none'}
 | |
|     if custom = attributes[:custom_field_values]
 | |
|       custom.reject! {|k,v| v.blank?}
 | |
|       custom.keys.each do |k|
 | |
|         if custom[k].is_a?(Array)
 | |
|           custom[k] << '' if custom[k].delete('__none__')
 | |
|         else
 | |
|           custom[k] = '' if custom[k] == '__none__'
 | |
|         end
 | |
|       end
 | |
|     end
 | |
|     attributes
 | |
|   end
 | |
| end
 |