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			632 lines
		
	
	
		
			26 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			632 lines
		
	
	
		
			26 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
| # redMine - project management software
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| # Copyright (C) 2006-2007  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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| require 'csv'
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| 
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| class ProjectsController < ApplicationController
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|   layout 'base'
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|   before_filter :find_project, :except => [ :index, :list, :add ]
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|   before_filter :authorize, :except => [ :index, :list, :add, :archive, :unarchive, :destroy ]
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|   before_filter :require_admin, :only => [ :add, :archive, :unarchive, :destroy ]
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|   accept_key_auth :activity, :calendar
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|   
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|   cache_sweeper :project_sweeper, :only => [ :add, :edit, :archive, :unarchive, :destroy ]
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|   cache_sweeper :issue_sweeper, :only => [ :add_issue ]
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|   cache_sweeper :version_sweeper, :only => [ :add_version ]
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| 
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|   helper :sort
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|   include SortHelper
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|   helper :custom_fields
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|   include CustomFieldsHelper   
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|   helper :ifpdf
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|   include IfpdfHelper
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|   helper IssuesHelper
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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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|   include ProjectsHelper
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|   
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|   def index
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|     list
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|     render :action => 'list' unless request.xhr?
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|   end
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| 
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|   # Lists visible projects
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|   def list
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|     projects = Project.find :all,
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|                             :conditions => Project.visible_by(logged_in_user),
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|                             :include => :parent
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|     @project_tree = projects.group_by {|p| p.parent || p}
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|     @project_tree.each_key {|p| @project_tree[p] -= [p]}
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|   end
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|   
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|   # Add a new project
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|   def add
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|     @custom_fields = IssueCustomField.find(:all)
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|     @root_projects = Project.find(:all, :conditions => "parent_id IS NULL AND status = #{Project::STATUS_ACTIVE}")
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|     @project = Project.new(params[:project])
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|     @project.enabled_module_names = Redmine::AccessControl.available_project_modules
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|     if request.get?
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|       @custom_values = ProjectCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @project) }
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|     else
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|       @project.custom_fields = CustomField.find(params[:custom_field_ids]) if params[:custom_field_ids]
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|       @custom_values = ProjectCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @project, :value => (params[:custom_fields] ? params["custom_fields"][x.id.to_s] : nil)) }
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|       @project.custom_values = @custom_values
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|       if @project.save
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|         @project.enabled_module_names = params[:enabled_modules]
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|         flash[:notice] = l(:notice_successful_create)
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|         redirect_to :controller => 'admin', :action => 'projects'
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| 	  end		
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|     end	
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|   end
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| 	
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|   # Show @project
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|   def show
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|     @custom_values = @project.custom_values.find(:all, :include => :custom_field)
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|     @members_by_role = @project.members.find(:all, :include => [:user, :role], :order => 'position').group_by {|m| m.role}
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|     @subprojects = @project.active_children
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|     @news = @project.news.find(:all, :limit => 5, :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")
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|     @trackers = Tracker.find(:all, :order => 'position')
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|     @open_issues_by_tracker = Issue.count(:group => :tracker, :joins => "INNER JOIN #{IssueStatus.table_name} ON #{IssueStatus.table_name}.id = #{Issue.table_name}.status_id", :conditions => ["project_id=? and #{IssueStatus.table_name}.is_closed=?", @project.id, false])
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|     @total_issues_by_tracker = Issue.count(:group => :tracker, :conditions => ["project_id=?", @project.id])
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|     @total_hours = @project.time_entries.sum(:hours)
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|     @key = User.current.rss_key
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|   end
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| 
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|   def settings
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|     @root_projects = Project::find(:all, :conditions => ["parent_id IS NULL AND status = #{Project::STATUS_ACTIVE} AND id <> ?", @project.id])
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|     @custom_fields = IssueCustomField.find(:all)
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|     @issue_category ||= IssueCategory.new
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|     @member ||= @project.members.new
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|     @custom_values ||= ProjectCustomField.find(:all).collect { |x| @project.custom_values.find_by_custom_field_id(x.id) || CustomValue.new(:custom_field => x) }
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|     @repository ||= @project.repository
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|     @wiki ||= @project.wiki
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|   end
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|   
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|   # Edit @project
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|   def edit
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|     if request.post?
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|       @project.custom_fields = IssueCustomField.find(params[:custom_field_ids]) if params[:custom_field_ids]
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|       if params[:custom_fields]
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|         @custom_values = ProjectCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @project, :value => params["custom_fields"][x.id.to_s]) }
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|         @project.custom_values = @custom_values
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|       end
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|       @project.attributes = params[:project]
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|       if @project.save
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|         flash[:notice] = l(:notice_successful_update)
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|         redirect_to :action => 'settings', :id => @project
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|       else
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|         settings
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|         render :action => 'settings'
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|       end
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|     end
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|   end
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|   
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|   def modules
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|     @project.enabled_module_names = params[:enabled_modules]
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|     redirect_to :action => 'settings', :id => @project, :tab => 'modules'
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|   end
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| 
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|   def archive
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|     @project.archive if request.post? && @project.active?
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|     redirect_to :controller => 'admin', :action => 'projects'
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|   end
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|   
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|   def unarchive
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|     @project.unarchive if request.post? && !@project.active?
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|     redirect_to :controller => 'admin', :action => 'projects'
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|   end
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|   
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|   # Delete @project
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|   def destroy
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|     @project_to_destroy = @project
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|     if request.post? and params[:confirm]
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|       @project_to_destroy.destroy
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|       redirect_to :controller => 'admin', :action => 'projects'
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|     end
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|     # hide project in layout
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|     @project = nil
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|   end
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| 	
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|   # Add a new issue category to @project
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|   def add_issue_category
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|     @category = @project.issue_categories.build(params[:category])
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|     if request.post? and @category.save
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|   	  respond_to do |format|
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|         format.html do
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|           flash[:notice] = l(:notice_successful_create)
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|           redirect_to :action => 'settings', :tab => 'categories', :id => @project
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|         end
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|         format.js do
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|           # IE doesn't support the replace_html rjs method for select box options
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|           render(:update) {|page| page.replace "issue_category_id",
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|             content_tag('select', '<option></option>' + options_from_collection_for_select(@project.issue_categories, 'id', 'name', @category.id), :id => 'issue_category_id', :name => 'issue[category_id]')
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|           }
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|         end
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|       end
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|     end
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|   end
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| 	
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|   # Add a new version to @project
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|   def add_version
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|   	@version = @project.versions.build(params[:version])
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|   	if request.post? and @version.save
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|   	  flash[:notice] = l(:notice_successful_create)
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|       redirect_to :action => 'settings', :tab => 'versions', :id => @project
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|   	end
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|   end
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| 
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|   # Add a new document to @project
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|   def add_document
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|     @categories = Enumeration::get_values('DCAT')
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|     @document = @project.documents.build(params[:document])    
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|     if request.post? and @document.save	
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|       # Save the attachments
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|       params[:attachments].each { |a|
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|         Attachment.create(:container => @document, :file => a, :author => logged_in_user) unless a.size == 0
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|       } if params[:attachments] and params[:attachments].is_a? Array
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|       flash[:notice] = l(:notice_successful_create)
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|       Mailer.deliver_document_add(@document) if Setting.notified_events.include?('document_added')
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|       redirect_to :action => 'list_documents', :id => @project
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|     end
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|   end
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|   
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|   # Show documents list of @project
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|   def list_documents
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|     @documents = @project.documents.find :all, :include => :category
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|   end
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| 
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|   # Add a new issue to @project
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|   def add_issue
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|     @tracker = Tracker.find(params[:tracker_id])
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|     @priorities = Enumeration::get_values('IPRI')
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|     
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|     default_status = IssueStatus.default
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|     unless default_status
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|       flash.now[:error] = 'No default issue status defined. Please check your configuration.'
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|       render :nothing => true, :layout => true
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|       return
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|     end
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|     @issue = Issue.new(:project => @project, :tracker => @tracker)    
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|     @issue.status = default_status
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|     @allowed_statuses = ([default_status] + default_status.find_new_statuses_allowed_to(logged_in_user.role_for_project(@project), @issue.tracker))if logged_in_user
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|     if request.get?
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|       @issue.start_date = Date.today
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|       @custom_values = @project.custom_fields_for_issues(@tracker).collect { |x| CustomValue.new(:custom_field => x, :customized => @issue) }
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|     else
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|       @issue.attributes = params[:issue]
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|       
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|       requested_status = IssueStatus.find_by_id(params[:issue][:status_id])
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|       @issue.status = (@allowed_statuses.include? requested_status) ? requested_status : default_status
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|       
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|       @issue.author_id = self.logged_in_user.id if self.logged_in_user
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|       # Multiple file upload
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|       @attachments = []
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|       params[:attachments].each { |a|
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|         @attachments << Attachment.new(:container => @issue, :file => a, :author => logged_in_user) unless a.size == 0
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|       } if params[:attachments] and params[:attachments].is_a? Array
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|       @custom_values = @project.custom_fields_for_issues(@tracker).collect { |x| CustomValue.new(:custom_field => x, :customized => @issue, :value => params["custom_fields"][x.id.to_s]) }
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|       @issue.custom_values = @custom_values
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|       if @issue.save
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|         @attachments.each(&:save)
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|         flash[:notice] = l(:notice_successful_create)
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|         Mailer.deliver_issue_add(@issue) if Setting.notified_events.include?('issue_added')
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|         redirect_to :action => 'list_issues', :id => @project
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|       end		
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|     end	
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|   end
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| 
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|   # Show filtered/sorted issues list of @project
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|   def list_issues
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|     sort_init "#{Issue.table_name}.id", "desc"
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|     sort_update
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| 
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|     retrieve_query
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| 
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|     @results_per_page_options = [ 15, 25, 50, 100 ]
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|     if params[:per_page] and @results_per_page_options.include? params[:per_page].to_i
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|       @results_per_page = params[:per_page].to_i
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|       session[:results_per_page] = @results_per_page
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|     else
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|       @results_per_page = session[:results_per_page] || 25
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|     end
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| 
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|     if @query.valid?
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|       @issue_count = Issue.count(:include => [:status, :project], :conditions => @query.statement)		
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|       @issue_pages = Paginator.new self, @issue_count, @results_per_page, params['page']								
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|       @issues = Issue.find :all, :order => sort_clause,
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|   						:include => [ :assigned_to, :status, :tracker, :project, :priority ],
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|   						:conditions => @query.statement,
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|   						:limit  =>  @issue_pages.items_per_page,
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|   						:offset =>  @issue_pages.current.offset						
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|     end
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|     
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|     render :layout => false if request.xhr?
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|   end
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| 
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|   # Export filtered/sorted issues list to CSV
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|   def export_issues_csv
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|     sort_init "#{Issue.table_name}.id", "desc"
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|     sort_update
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| 
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|     retrieve_query
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|     render :action => 'list_issues' and return unless @query.valid?
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| 					
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|     @issues =  Issue.find :all, :order => sort_clause,
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| 						:include => [ :assigned_to, :author, :status, :tracker, :priority, :project, {:custom_values => :custom_field} ],
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| 						:conditions => @query.statement,
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| 						:limit => Setting.issues_export_limit.to_i
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| 
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|     ic = Iconv.new(l(:general_csv_encoding), 'UTF-8')    
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|     export = StringIO.new
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|     CSV::Writer.generate(export, l(:general_csv_separator)) do |csv|
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|       # csv header fields
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|       headers = [ "#", l(:field_status), 
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|                        l(:field_project),
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|                        l(:field_tracker),
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|                        l(:field_priority),
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|                        l(:field_subject),
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|                        l(:field_assigned_to),
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|                        l(:field_author),
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|                        l(:field_start_date),
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|                        l(:field_due_date),
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|                        l(:field_done_ratio),
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|                        l(:field_created_on),
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|                        l(:field_updated_on)
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|                        ]
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|       for custom_field in @project.all_custom_fields
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|         headers << custom_field.name
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|       end      
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|       csv << headers.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
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|       # csv lines
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|       @issues.each do |issue|
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|         fields = [issue.id, issue.status.name, 
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|                             issue.project.name,
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|                             issue.tracker.name, 
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|                             issue.priority.name,
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|                             issue.subject,
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|                             (issue.assigned_to ? issue.assigned_to.name : ""),
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|                             issue.author.name,
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|                             issue.start_date ? l_date(issue.start_date) : nil,
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|                             issue.due_date ? l_date(issue.due_date) : nil,
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|                             issue.done_ratio,
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|                             l_datetime(issue.created_on),  
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|                             l_datetime(issue.updated_on)
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|                             ]
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|         for custom_field in @project.all_custom_fields
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|           fields << (show_value issue.custom_value_for(custom_field))
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|         end
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|         csv << fields.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
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|       end
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|     end
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|     export.rewind
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|     send_data(export.read, :type => 'text/csv; header=present', :filename => 'export.csv')
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|   end
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|   
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|   # Export filtered/sorted issues to PDF
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|   def export_issues_pdf
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|     sort_init "#{Issue.table_name}.id", "desc"
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|     sort_update
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| 
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|     retrieve_query
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|     render :action => 'list_issues' and return unless @query.valid?
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| 					
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|     @issues =  Issue.find :all, :order => sort_clause,
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| 						:include => [ :author, :status, :tracker, :priority, :project ],
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| 						:conditions => @query.statement,
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| 						:limit => Setting.issues_export_limit.to_i
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| 											
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|     @options_for_rfpdf ||= {}
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|     @options_for_rfpdf[:file_name] = "export.pdf"
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|     render :layout => false
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|   end
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| 
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|   def move_issues
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|     @issues = @project.issues.find(params[:issue_ids]) if params[:issue_ids]
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|     redirect_to :action => 'list_issues', :id => @project and return unless @issues
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|     @projects = []
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|     # find projects to which the user is allowed to move the issue
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|     User.current.memberships.each {|m| @projects << m.project if m.role.allowed_to?(:controller => 'projects', :action => 'move_issues')}
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|     # issue can be moved to any tracker
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|     @trackers = Tracker.find(:all)
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|     if request.post? and params[:new_project_id] and params[:new_tracker_id]    
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|       new_project = Project.find_by_id(params[:new_project_id])
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|       new_tracker = Tracker.find_by_id(params[:new_tracker_id])
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|       @issues.each do |i|
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|         if new_project && i.project_id != new_project.id
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|           # issue is moved to another project
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|           i.category = nil 
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|           i.fixed_version = nil
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|           # delete issue relations
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|           i.relations_from.clear
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|           i.relations_to.clear
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|           i.project = new_project
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|         end
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|         if new_tracker        
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|           i.tracker = new_tracker
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|         end
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|         i.save
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|       end
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|       flash[:notice] = l(:notice_successful_update)
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|       redirect_to :action => 'list_issues', :id => @project
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|     end
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|   end
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| 
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|   # Add a news to @project
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|   def add_news
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|     @news = News.new(:project => @project)
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|     if request.post?
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|       @news.attributes = params[:news]
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|       @news.author_id = self.logged_in_user.id if self.logged_in_user
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|       if @news.save
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|         flash[:notice] = l(:notice_successful_create)
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|         Mailer.deliver_news_added(@news) if Setting.notified_events.include?('news_added')
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|         redirect_to :action => 'list_news', :id => @project
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|       end
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|     end
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|   end
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| 
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|   # Show news list of @project
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|   def list_news
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|     @news_pages, @newss = paginate :news, :per_page => 10, :conditions => ["project_id=?", @project.id], :include => :author, :order => "#{News.table_name}.created_on DESC"
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|     
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|     respond_to do |format|
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|       format.html { render :layout => false if request.xhr? }
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|       format.atom { render_feed(@newss, :title => "#{@project.name}: #{l(:label_news_plural)}") }
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|     end
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|   end
 | |
| 
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|   def add_file
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|     if request.post?
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|       @version = @project.versions.find_by_id(params[:version_id])
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|       # Save the attachments
 | |
|       @attachments = []
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|       params[:attachments].each { |file|
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|         next unless file.size > 0
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|         a = Attachment.create(:container => @version, :file => file, :author => logged_in_user)
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|         @attachments << a unless a.new_record?
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|       } if params[:attachments] and params[:attachments].is_a? Array
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|       Mailer.deliver_attachments_add(@attachments) if !@attachments.empty? && Setting.notified_events.include?('file_added')
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|       redirect_to :controller => 'projects', :action => 'list_files', :id => @project
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|     end
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|     @versions = @project.versions.sort
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|   end
 | |
|   
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|   def list_files
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|     @versions = @project.versions.sort
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|   end
 | |
|   
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|   # Show changelog for @project
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|   def changelog
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|     @trackers = Tracker.find(:all, :conditions => ["is_in_chlog=?", true], :order => 'position')
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|     retrieve_selected_tracker_ids(@trackers)    
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|     @versions = @project.versions.sort
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|   end
 | |
| 
 | |
|   def roadmap
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|     @trackers = Tracker.find(:all, :conditions => ["is_in_roadmap=?", true], :order => 'position')
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|     retrieve_selected_tracker_ids(@trackers)
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|     @versions = @project.versions.sort
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|     @versions = @versions.select {|v| !v.completed? } unless params[:completed]
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|   end
 | |
|   
 | |
|   def activity
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|     if params[:year] and params[:year].to_i > 1900
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|       @year = params[:year].to_i
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|       if params[:month] and params[:month].to_i > 0 and params[:month].to_i < 13
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|         @month = params[:month].to_i
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|       end    
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|     end
 | |
|     @year ||= Date.today.year
 | |
|     @month ||= Date.today.month
 | |
| 
 | |
|     case params[:format]
 | |
|     when 'rss'
 | |
|       # 30 last days
 | |
|       @date_from = Date.today - 30
 | |
|       @date_to = Date.today + 1
 | |
|     else
 | |
|       # current month
 | |
|       @date_from = Date.civil(@year, @month, 1)
 | |
|       @date_to = @date_from >> 1
 | |
|     end
 | |
|     
 | |
|     @event_types = %w(issues news attachments documents wiki_edits revisions)
 | |
|     @event_types.delete('wiki_edits') unless @project.wiki
 | |
|     @event_types.delete('changesets') unless @project.repository
 | |
|     
 | |
|     @scope = @event_types.select {|t| params["show_#{t}"]}
 | |
|     # default events if none is specified in parameters
 | |
|     @scope = (@event_types - %w(wiki_edits))if @scope.empty?
 | |
|     
 | |
|     @events = []    
 | |
|     
 | |
|     if @scope.include?('issues')
 | |
|       @events += @project.issues.find(:all, :include => [:author, :tracker], :conditions => ["#{Issue.table_name}.created_on>=? and #{Issue.table_name}.created_on<=?", @date_from, @date_to] )
 | |
|     end
 | |
|     
 | |
|     if @scope.include?('news')
 | |
|       @events += @project.news.find(:all, :conditions => ["#{News.table_name}.created_on>=? and #{News.table_name}.created_on<=?", @date_from, @date_to], :include => :author )
 | |
|     end
 | |
|     
 | |
|     if @scope.include?('attachments')
 | |
|       @events += Attachment.find(:all, :select => "#{Attachment.table_name}.*", :joins => "LEFT JOIN #{Version.table_name} ON #{Version.table_name}.id = #{Attachment.table_name}.container_id", :conditions => ["#{Attachment.table_name}.container_type='Version' and #{Version.table_name}.project_id=? and #{Attachment.table_name}.created_on>=? and #{Attachment.table_name}.created_on<=?", @project.id, @date_from, @date_to], :include => :author )
 | |
|     end
 | |
|     
 | |
|     if @scope.include?('documents')
 | |
|       @events += @project.documents.find(:all, :conditions => ["#{Document.table_name}.created_on>=? and #{Document.table_name}.created_on<=?", @date_from, @date_to] )
 | |
|       @events += Attachment.find(:all, :select => "attachments.*", :joins => "LEFT JOIN #{Document.table_name} ON #{Document.table_name}.id = #{Attachment.table_name}.container_id", :conditions => ["#{Attachment.table_name}.container_type='Document' and #{Document.table_name}.project_id=? and #{Attachment.table_name}.created_on>=? and #{Attachment.table_name}.created_on<=?", @project.id, @date_from, @date_to], :include => :author )
 | |
|     end
 | |
|     
 | |
|     if @scope.include?('wiki_edits') && @project.wiki
 | |
|       select = "#{WikiContent.versioned_table_name}.updated_on, #{WikiContent.versioned_table_name}.comments, " +
 | |
|                "#{WikiContent.versioned_table_name}.#{WikiContent.version_column}, #{WikiPage.table_name}.title, " +
 | |
|                "#{WikiContent.versioned_table_name}.page_id, #{WikiContent.versioned_table_name}.author_id, " +
 | |
|                "#{WikiContent.versioned_table_name}.id"
 | |
|       joins = "LEFT JOIN #{WikiPage.table_name} ON #{WikiPage.table_name}.id = #{WikiContent.versioned_table_name}.page_id " +
 | |
|               "LEFT JOIN #{Wiki.table_name} ON #{Wiki.table_name}.id = #{WikiPage.table_name}.wiki_id "
 | |
|       conditions = ["#{Wiki.table_name}.project_id = ? AND #{WikiContent.versioned_table_name}.updated_on BETWEEN ? AND ?",
 | |
|                     @project.id, @date_from, @date_to]
 | |
| 
 | |
|       @events += WikiContent.versioned_class.find(:all, :select => select, :joins => joins, :conditions => conditions)
 | |
|     end
 | |
| 
 | |
|     if @scope.include?('revisions') && @project.repository
 | |
|       @events += @project.repository.changesets.find(:all, :conditions => ["#{Changeset.table_name}.committed_on BETWEEN ? AND ?", @date_from, @date_to])
 | |
|     end
 | |
|     
 | |
|     @events_by_day = @events.group_by(&:event_date)
 | |
|     
 | |
|     respond_to do |format|
 | |
|       format.html { render :layout => false if request.xhr? }
 | |
|       format.atom { render_feed(@events, :title => "#{@project.name}: #{l(:label_activity)}") }
 | |
|     end
 | |
|   end
 | |
|   
 | |
|   def calendar
 | |
|     @trackers = Tracker.find(:all, :order => 'position')
 | |
|     retrieve_selected_tracker_ids(@trackers)
 | |
|     
 | |
|     if params[:year] and params[:year].to_i > 1900
 | |
|       @year = params[:year].to_i
 | |
|       if params[:month] and params[:month].to_i > 0 and params[:month].to_i < 13
 | |
|         @month = params[:month].to_i
 | |
|       end    
 | |
|     end
 | |
|     @year ||= Date.today.year
 | |
|     @month ||= Date.today.month
 | |
|     
 | |
|     @date_from = Date.civil(@year, @month, 1)
 | |
|     @date_to = (@date_from >> 1)-1
 | |
|     # start on monday
 | |
|     @date_from = @date_from - (@date_from.cwday-1)
 | |
|     # finish on sunday
 | |
|     @date_to = @date_to + (7-@date_to.cwday)        
 | |
|     
 | |
|     @events = []
 | |
|     @project.issues_with_subprojects(params[:with_subprojects]) do
 | |
|       @events += Issue.find(:all, 
 | |
|                            :include => [:tracker, :status, :assigned_to, :priority, :project], 
 | |
|                            :conditions => ["((start_date>=? and start_date<=?) or (due_date>=? and due_date<=?)) and #{Issue.table_name}.tracker_id in (#{@selected_tracker_ids.join(',')})", @date_from, @date_to, @date_from, @date_to]
 | |
|                            ) unless @selected_tracker_ids.empty?
 | |
|     end
 | |
|     @events += @project.versions.find(:all, :conditions => ["effective_date BETWEEN ? AND ?", @date_from, @date_to])
 | |
|     
 | |
|     @ending_events_by_days = @events.group_by {|event| event.due_date}
 | |
|     @starting_events_by_days = @events.group_by {|event| event.start_date}
 | |
|     
 | |
|     render :layout => false if request.xhr?
 | |
|   end  
 | |
| 
 | |
|   def gantt
 | |
|     @trackers = Tracker.find(:all, :order => 'position')
 | |
|     retrieve_selected_tracker_ids(@trackers)
 | |
|     
 | |
|     if params[:year] and params[:year].to_i >0
 | |
|       @year_from = params[:year].to_i
 | |
|       if params[:month] and params[:month].to_i >=1 and params[:month].to_i <= 12
 | |
|         @month_from = params[:month].to_i
 | |
|       else
 | |
|         @month_from = 1
 | |
|       end
 | |
|     else
 | |
|       @month_from ||= (Date.today << 1).month
 | |
|       @year_from ||= (Date.today << 1).year
 | |
|     end
 | |
|     
 | |
|     @zoom = (params[:zoom].to_i > 0 and params[:zoom].to_i < 5) ? params[:zoom].to_i : 2
 | |
|     @months = (params[:months].to_i > 0 and params[:months].to_i < 25) ? params[:months].to_i : 6
 | |
|     
 | |
|     @date_from = Date.civil(@year_from, @month_from, 1)
 | |
|     @date_to = (@date_from >> @months) - 1
 | |
|     
 | |
|     @events = []
 | |
|     @project.issues_with_subprojects(params[:with_subprojects]) do
 | |
|       @events += Issue.find(:all, 
 | |
|                            :order => "start_date, due_date",
 | |
|                            :include => [:tracker, :status, :assigned_to, :priority, :project], 
 | |
|                            :conditions => ["(((start_date>=? and start_date<=?) or (due_date>=? and due_date<=?) or (start_date<? and due_date>?)) and start_date is not null and due_date is not null and #{Issue.table_name}.tracker_id in (#{@selected_tracker_ids.join(',')}))", @date_from, @date_to, @date_from, @date_to, @date_from, @date_to]
 | |
|                            ) unless @selected_tracker_ids.empty?
 | |
|     end
 | |
|     @events += @project.versions.find(:all, :conditions => ["effective_date BETWEEN ? AND ?", @date_from, @date_to])
 | |
|     @events.sort! {|x,y| x.start_date <=> y.start_date }
 | |
|     
 | |
|     if params[:format]=='pdf'
 | |
|       @options_for_rfpdf ||= {}
 | |
|       @options_for_rfpdf[:file_name] = "#{@project.identifier}-gantt.pdf"
 | |
|       render :template => "projects/gantt.rfpdf", :layout => false
 | |
|     elsif params[:format]=='png' && respond_to?('gantt_image')
 | |
|       image = gantt_image(@events, @date_from, @months, @zoom)
 | |
|       image.format = 'PNG'
 | |
|       send_data(image.to_blob, :disposition => 'inline', :type => 'image/png', :filename => "#{@project.identifier}-gantt.png")
 | |
|     else
 | |
|       render :template => "projects/gantt.rhtml"
 | |
|     end
 | |
|   end
 | |
|     
 | |
|   def feeds
 | |
|     @queries = @project.queries.find :all, :conditions => ["is_public=? or user_id=?", true, (logged_in_user ? logged_in_user.id : 0)]
 | |
|     @key = User.current.rss_key
 | |
|   end
 | |
|   
 | |
| private
 | |
|   # Find project of id params[:id]
 | |
|   # if not found, redirect to project list
 | |
|   # Used as a before_filter
 | |
|   def find_project
 | |
|     @project = Project.find(params[:id])
 | |
|   rescue ActiveRecord::RecordNotFound
 | |
|     render_404
 | |
|   end
 | |
|   
 | |
|   def retrieve_selected_tracker_ids(selectable_trackers)
 | |
|     if ids = params[:tracker_ids]
 | |
|       @selected_tracker_ids = (ids.is_a? Array) ? ids.collect { |id| id.to_i.to_s } : ids.split('/').collect { |id| id.to_i.to_s }
 | |
|     else
 | |
|       @selected_tracker_ids = selectable_trackers.collect {|t| t.id.to_s }
 | |
|     end
 | |
|   end
 | |
|   
 | |
|   # Retrieve query from session or build a new query
 | |
|   def retrieve_query
 | |
|     if params[:query_id]
 | |
|       @query = @project.queries.find(params[:query_id])
 | |
|       @query.executed_by = logged_in_user
 | |
|       session[:query] = @query
 | |
|     else
 | |
|       if params[:set_filter] or !session[:query] or session[:query].project_id != @project.id
 | |
|         # Give it a name, required to be valid
 | |
|         @query = Query.new(:name => "_", :executed_by => logged_in_user)
 | |
|         @query.project = @project
 | |
|         if params[:fields] and params[:fields].is_a? Array
 | |
|           params[:fields].each do |field|
 | |
|             @query.add_filter(field, params[:operators][field], params[:values][field])
 | |
|           end
 | |
|         else
 | |
|           @query.available_filters.keys.each do |field|
 | |
|             @query.add_short_filter(field, params[field]) if params[field]
 | |
|           end
 | |
|         end
 | |
|         session[:query] = @query
 | |
|       else
 | |
|         @query = session[:query]
 | |
|       end
 | |
|     end  
 | |
|   end
 | |
| end
 |