Show subproject versions on the Roadmap.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3760 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/projects_controller.rb

@@ -295,7 +295,9 @@ class ProjectsController < ApplicationController
     @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.sort
+    @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 = {}

app/models/project.rb

@@ -336,6 +336,13 @@ class Project < ActiveRecord::Base
       end
     end
   end
+
+  # Returns a scope of the Versions on subprojects
+  def rolled_up_versions
+    @rolled_up_versions ||=
+      Version.scoped(:include => :project,
+                     :conditions => ["#{Project.table_name}.lft >= ? AND #{Project.table_name}.rgt <= ? AND #{Project.table_name}.status = #{STATUS_ACTIVE}", lft, rgt])
+  end
   
   # Returns a scope of the Versions used by the project
   def shared_versions

test/functional/projects_controller_test.rb

@@ -364,12 +364,14 @@ class ProjectsControllerTest < ActionController::TestCase
   end
 
   def test_roadmap_showing_subprojects_versions
+    @subproject_version = Version.generate!(:project => Project.find(3))
     get :roadmap, :id => 1, :with_subprojects => 1
     assert_response :success
     assert_template 'roadmap'
     assert_not_nil assigns(:versions)
-    # Version on subproject appears
+
-    assert assigns(:versions).include?(Version.find(4))
+    assert assigns(:versions).include?(Version.find(4)), "Shared version not found"
+    assert assigns(:versions).include?(@subproject_version), "Subproject version not found"
   end
   def test_project_activity
     get :activity, :id => 1, :with_subprojects => 0

test/unit/project_test.rb

@@ -360,6 +360,59 @@ class ProjectTest < ActiveSupport::TestCase
     
     assert_equal [1,2], parent.rolled_up_trackers.collect(&:id)
   end
+
+  context "#rolled_up_versions" do
+    setup do
+      @project = Project.generate!
+      @parent_version_1 = Version.generate!(:project => @project)
+      @parent_version_2 = Version.generate!(:project => @project)
+    end
+    
+    should "include the versions for the current project" do
+      assert_same_elements [@parent_version_1, @parent_version_2], @project.rolled_up_versions
+    end
+    
+    should "include versions for a subproject" do
+      @subproject = Project.generate!
+      @subproject.set_parent!(@project)
+      @subproject_version = Version.generate!(:project => @subproject)
+
+      assert_same_elements [
+                            @parent_version_1,
+                            @parent_version_2,
+                            @subproject_version
+                           ], @project.rolled_up_versions
+    end
+    
+    should "include versions for a sub-subproject" do
+      @subproject = Project.generate!
+      @subproject.set_parent!(@project)
+      @sub_subproject = Project.generate!
+      @sub_subproject.set_parent!(@subproject)
+      @sub_subproject_version = Version.generate!(:project => @sub_subproject)
+
+      @project.reload
+
+      assert_same_elements [
+                            @parent_version_1,
+                            @parent_version_2,
+                            @sub_subproject_version
+                           ], @project.rolled_up_versions
+    end
+
+    
+    should "only check active projects" do
+      @subproject = Project.generate!
+      @subproject.set_parent!(@project)
+      @subproject_version = Version.generate!(:project => @subproject)
+      assert @subproject.archive
+
+      @project.reload
+
+      assert !@subproject.active?
+      assert_same_elements [@parent_version_1, @parent_version_2], @project.rolled_up_versions
+    end
+  end
   
   def test_shared_versions_none_sharing
     p = Project.find(5)