Refactor: move method, ProjectsController#roadmap to VersionsController#index.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4050 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 36 insertions, 3 deletions

diff --git a/app/controllers/versions_controller.rb b/app/controllers/versions_controller.rb
index 46b4778d4..dd01da95b 100644
--- a/app/controllers/versions_controller.rb
+++ b/app/controllers/versions_controller.rb
@@ -18,13 +18,37 @@
 class VersionsController < ApplicationController
   menu_item :roadmap
   model_object Version
-  before_filter :find_model_object, :except => [:new, :close_completed]
-  before_filter :find_project_from_association, :except => [:new, :close_completed]
-  before_filter :find_project, :only => [:new, :close_completed]
+  before_filter :find_model_object, :except => [:index, :new, :close_completed]
+  before_filter :find_project_from_association, :except => [:index, :new, :close_completed]
+  before_filter :find_project, :only => [:index, :new, :close_completed]
   before_filter :authorize
 
   helper :custom_fields
   helper :projects
+
+  def index
+    @trackers = @project.trackers.find(:all, :order => 'position')
+    retrieve_selected_tracker_ids(@trackers, @trackers.select {|t| t.is_in_roadmap?})
+    @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
+    project_ids = @with_subprojects ? @project.self_and_descendants.collect(&:id) : [@project.id]
+    
+    @versions = @project.shared_versions || []
+    @versions += @project.rolled_up_versions.visible if @with_subprojects
+    @versions = @versions.uniq.sort
+    @versions.reject! {|version| version.closed? || version.completed? } unless params[:completed]
+    
+    @issues_by_version = {}
+    unless @selected_tracker_ids.empty?
+      @versions.each do |version|
+        issues = version.fixed_issues.visible.find(:all,
+                                                   :include => [:project, :status, :tracker, :priority],
+                                                   :conditions => {:tracker_id => @selected_tracker_ids, :project_id => project_ids},
+                                                   :order => "#{Project.table_name}.lft, #{Tracker.table_name}.position, #{Issue.table_name}.id")
+        @issues_by_version[version] = issues
+      end
+    end
+    @versions.reject! {|version| !project_ids.include?(version.project_id) && @issues_by_version[version].blank?}
+  end
   
   def show
     @issues = @version.fixed_issues.visible.find(:all,
@@ -105,4 +129,13 @@ private
   rescue ActiveRecord::RecordNotFound
     render_404
   end
+
+  def retrieve_selected_tracker_ids(selectable_trackers, default_trackers=nil)
+    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 = (default_trackers || selectable_trackers).collect {|t| t.id.to_s }
+    end
+  end
+
 end