Chris@909: # Redmine - project management software
Chris@909: # Copyright (C) 2006-2011  Jean-Philippe Lang
Chris@909: #
Chris@909: # This program is free software; you can redistribute it and/or
Chris@909: # modify it under the terms of the GNU General Public License
Chris@909: # as published by the Free Software Foundation; either version 2
Chris@909: # of the License, or (at your option) any later version.
Chris@909: #
Chris@909: # This program is distributed in the hope that it will be useful,
Chris@909: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@909: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@909: # GNU General Public License for more details.
Chris@909: #
Chris@909: # You should have received a copy of the GNU General Public License
Chris@909: # along with this program; if not, write to the Free Software
Chris@909: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@909: 
Chris@909: class VersionsController < ApplicationController
Chris@909:   menu_item :roadmap
Chris@909:   model_object Version
Chris@909:   before_filter :find_model_object, :except => [:index, :new, :create, :close_completed]
Chris@909:   before_filter :find_project_from_association, :except => [:index, :new, :create, :close_completed]
Chris@909:   before_filter :find_project, :only => [:index, :new, :create, :close_completed]
Chris@909:   before_filter :authorize
Chris@909: 
Chris@909:   accept_api_auth :index, :create, :update, :destroy
Chris@909: 
Chris@909:   helper :custom_fields
Chris@909:   helper :projects
Chris@909: 
Chris@909:   def index
Chris@909:     respond_to do |format|
Chris@909:       format.html {
Chris@909:         @trackers = @project.trackers.find(:all, :order => 'position')
Chris@909:         retrieve_selected_tracker_ids(@trackers, @trackers.select {|t| t.is_in_roadmap?})
Chris@909:         @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
Chris@909:         project_ids = @with_subprojects ? @project.self_and_descendants.collect(&:id) : [@project.id]
Chris@909: 
Chris@909:         @versions = @project.shared_versions || []
Chris@909:         @versions += @project.rolled_up_versions.visible if @with_subprojects
Chris@909:         @versions = @versions.uniq.sort
Chris@909:         @versions.reject! {|version| version.closed? || version.completed? } unless params[:completed]
Chris@909: 
Chris@909:         @issues_by_version = {}
Chris@909:         unless @selected_tracker_ids.empty?
Chris@909:           @versions.each do |version|
Chris@909:             issues = version.fixed_issues.visible.find(:all,
Chris@909:                                                        :include => [:project, :status, :tracker, :priority],
Chris@909:                                                        :conditions => {:tracker_id => @selected_tracker_ids, :project_id => project_ids},
Chris@909:                                                        :order => "#{Project.table_name}.lft, #{Tracker.table_name}.position, #{Issue.table_name}.id")
Chris@909:             @issues_by_version[version] = issues
Chris@909:           end
Chris@909:         end
Chris@909:         @versions.reject! {|version| !project_ids.include?(version.project_id) && @issues_by_version[version].blank?}
Chris@909:       }
Chris@909:       format.api {
Chris@909:         @versions = @project.shared_versions.all
Chris@909:       }
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def show
Chris@909:     respond_to do |format|
Chris@909:       format.html {
Chris@909:         @issues = @version.fixed_issues.visible.find(:all,
Chris@909:           :include => [:status, :tracker, :priority],
Chris@909:           :order => "#{Tracker.table_name}.position, #{Issue.table_name}.id")
Chris@909:       }
Chris@909:       format.api
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def new
Chris@909:     @version = @project.versions.build
Chris@909:     if params[:version]
Chris@909:       attributes = params[:version].dup
Chris@909:       attributes.delete('sharing') unless attributes.nil? || @version.allowed_sharings.include?(attributes['sharing'])
Chris@909:       @version.attributes = attributes
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def create
Chris@909:     # TODO: refactor with code above in #new
Chris@909:     @version = @project.versions.build
Chris@909:     if params[:version]
Chris@909:       attributes = params[:version].dup
Chris@909:       attributes.delete('sharing') unless attributes.nil? || @version.allowed_sharings.include?(attributes['sharing'])
Chris@909:       @version.attributes = attributes
Chris@909:     end
Chris@909: 
Chris@909:     if request.post?
Chris@909:       if @version.save
Chris@909:         respond_to do |format|
Chris@909:           format.html do
Chris@909:             flash[:notice] = l(:notice_successful_create)
Chris@909:             redirect_back_or_default :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
Chris@909:           end
Chris@909:           format.js do
Chris@909:             # IE doesn't support the replace_html rjs method for select box options
Chris@909:             render(:update) {|page| page.replace "issue_fixed_version_id",
Chris@909:               content_tag('select', '<option></option>' + version_options_for_select(@project.shared_versions.open, @version), :id => 'issue_fixed_version_id', :name => 'issue[fixed_version_id]')
Chris@909:             }
Chris@909:           end
Chris@909:           format.api do
Chris@909:             render :action => 'show', :status => :created, :location => version_url(@version)
Chris@909:           end
Chris@909:         end
Chris@909:       else
Chris@909:         respond_to do |format|
Chris@909:           format.html { render :action => 'new' }
Chris@909:           format.js do
Chris@909:             render(:update) {|page| page.alert(@version.errors.full_messages.join('\n')) }
Chris@909:           end
Chris@909:           format.api  { render_validation_errors(@version) }
Chris@909:         end
Chris@909:       end
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def edit
Chris@909:   end
Chris@909: 
Chris@909:   def update
Chris@909:     if request.put? && params[:version]
Chris@909:       attributes = params[:version].dup
Chris@909:       attributes.delete('sharing') unless @version.allowed_sharings.include?(attributes['sharing'])
Chris@909:       if @version.update_attributes(attributes)
Chris@909:         respond_to do |format|
Chris@909:           format.html {
Chris@909:             flash[:notice] = l(:notice_successful_update)
Chris@909:             redirect_back_or_default :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
Chris@909:           }
Chris@909:           format.api  { head :ok }
Chris@909:         end
Chris@909:       else
Chris@909:         respond_to do |format|
Chris@909:           format.html { render :action => 'edit' }
Chris@909:           format.api  { render_validation_errors(@version) }
Chris@909:         end
Chris@909:       end
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def close_completed
Chris@909:     if request.put?
Chris@909:       @project.close_completed_versions
Chris@909:     end
Chris@909:     redirect_to :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
Chris@909:   end
Chris@909: 
Chris@909:   verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }
Chris@909:   def destroy
Chris@909:     if @version.fixed_issues.empty?
Chris@909:       @version.destroy
Chris@909:       respond_to do |format|
Chris@909:         format.html { redirect_back_or_default :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project }
Chris@909:         format.api  { head :ok }
Chris@909:       end
Chris@909:     else
Chris@909:       respond_to do |format|
Chris@909:         format.html {
Chris@909:           flash[:error] = l(:notice_unable_delete_version)
Chris@909:           redirect_to :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
Chris@909:         }
Chris@909:         format.api  { head :unprocessable_entity }
Chris@909:       end
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def status_by
Chris@909:     respond_to do |format|
Chris@909:       format.html { render :action => 'show' }
Chris@909:       format.js { render(:update) {|page| page.replace_html 'status_by', render_issue_status_by(@version, params[:status_by])} }
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909: private
Chris@909:   def find_project
Chris@909:     @project = Project.find(params[:project_id])
Chris@909:   rescue ActiveRecord::RecordNotFound
Chris@909:     render_404
Chris@909:   end
Chris@909: 
Chris@909:   def retrieve_selected_tracker_ids(selectable_trackers, default_trackers=nil)
Chris@909:     if ids = params[:tracker_ids]
Chris@909:       @selected_tracker_ids = (ids.is_a? Array) ? ids.collect { |id| id.to_i.to_s } : ids.split('/').collect { |id| id.to_i.to_s }
Chris@909:     else
Chris@909:       @selected_tracker_ids = (default_trackers || selectable_trackers).collect {|t| t.id.to_s }
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909: end