Merged r1399, r1403, r1405 and r1406 from trunk.

git-svn-id: http://redmine.rubyforge.org/svn/branches/0.7-stable@1407 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/projects_controller.rb

@@ -87,7 +87,7 @@ class ProjectsController < ApplicationController
   def show
     @custom_values = @project.custom_values.find(:all, :include => :custom_field, :order => "#{CustomField.table_name}.position")
     @members_by_role = @project.members.find(:all, :include => [:user, :role], :order => 'position').group_by {|m| m.role}
-    @subprojects = @project.active_children
+    @subprojects = @project.children.find(:all, :conditions => Project.visible_by(User.current))
     @news = @project.news.find(:all, :limit => 5, :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")
     @trackers = @project.rolled_up_trackers
     

lib/redcloth.rb

@@ -1134,7 +1134,7 @@ class RedCloth < String
     ALLOWED_TAGS = %w(redpre pre code)
     
     def escape_html_tags(text)
-      text.gsub!(%r{<(\/?(\w+)[^>\n]*)(>?)}) {|m| ALLOWED_TAGS.include?($2) ? "<#{$1}#{$3}" : "&lt;#{$1}#{'&gt;' if $3}" }
+      text.gsub!(%r{<(\/?([!\w]+)[^<>\n]*)(>?)}) {|m| ALLOWED_TAGS.include?($2) ? "<#{$1}#{$3}" : "&lt;#{$1}#{'&gt;' unless $3.blank?}" }
     end
 end
 

lib/redmine/wiki_formatting.rb

@@ -56,7 +56,7 @@ module Redmine
             content = @pre_list[$1.to_i]
             if content.match(/<code\s+class="(\w+)">\s?(.+)/m)
               content = "<code class=\"#{$1} CodeRay\">" + 
-                CodeRay.scan($2, $1).html(:escape => false, :line_numbers => :inline)
+                CodeRay.scan($2, $1.downcase).html(:escape => false, :line_numbers => :inline)
             end
             content
           end

lib/tasks/migrate_from_trac.rake

@@ -92,7 +92,7 @@ namespace :redmine do
         set_table_name :milestone
         
         def due
-          if read_attribute(:due) > 0
+          if read_attribute(:due) && read_attribute(:due) > 0
             Time.at(read_attribute(:due)).to_date
           else
             nil

test/fixtures/members.yml

@@ -24,4 +24,10 @@ members_004:
   role_id: 2
   # Locked user
   user_id: 5
+members_005: 
+  id: 5
+  created_on: 2006-07-19 19:35:33 +02:00
+  project_id: 5
+  role_id: 1
+  user_id: 2
   

test/fixtures/projects.yml

@@ -3,7 +3,7 @@ projects_001:
   created_on: 2006-07-19 19:13:59 +02:00
   name: eCookbook
   updated_on: 2006-07-19 22:53:01 +02:00
-  projects_count: 2
+  projects_count: 3
   id: 1
   description: Recipes management application
   homepage: http://ecookbook.somenet.foo/
@@ -43,3 +43,15 @@ projects_004:
   is_public: true
   identifier: subproject2
   parent_id: 1
+projects_005: 
+  created_on: 2006-07-19 19:15:51 +02:00
+  name: Private child of eCookbook
+  updated_on: 2006-07-19 19:17:07 +02:00
+  projects_count: 0
+  id: 5
+  description: This is a private subproject of a public project
+  homepage: ""
+  is_public: false
+  identifier: private_child
+  parent_id: 1
+  

test/functional/projects_controller_test.rb

@@ -63,6 +63,21 @@ class ProjectsControllerTest < Test::Unit::TestCase
     assert_equal Project.find_by_identifier('ecookbook'), assigns(:project)
   end
   
+  def test_private_subprojects_hidden
+    get :show, :id => 'ecookbook'
+    assert_response :success
+    assert_template 'show'
+    assert_no_tag :tag => 'a', :content => /Private child/
+  end
+
+  def test_private_subprojects_visible
+    @request.session[:user_id] = 2 # manager who is a member of the private subproject
+    get :show, :id => 'ecookbook'
+    assert_response :success
+    assert_template 'show'
+    assert_tag :tag => 'a', :content => /Private child/
+  end
+  
   def test_settings
     @request.session[:user_id] = 2 # manager
     get :settings, :id => 1

test/unit/helpers/application_helper_test.rb

@@ -141,6 +141,8 @@ class ApplicationHelperTest < HelperTestCase
       "<pre>\nline 1\nline2</pre>" => "<pre>\nline 1\nline2</pre>",
       "<pre><code>\nline 1\nline2</code></pre>" => "<pre><code>\nline 1\nline2</code></pre>",
       "<pre><div>content</div></pre>" => "<pre>&lt;div&gt;content&lt;/div&gt;</pre>",
+      "HTML comment: <!-- no comments -->" => "<p>HTML comment: &lt;!-- no comments --&gt;</p>",
+      "<!-- opening comment" => "<p>&lt;!-- opening comment</p>"
     }
     to_test.each { |text, result| assert_equal result, textilizable(text) }
   end

test/unit/project_test.rb

@@ -101,7 +101,7 @@ class ProjectTest < Test::Unit::TestCase
     assert sub.save
     assert_equal @ecookbook.id, sub.parent.id
     @ecookbook.reload
-    assert_equal 3, @ecookbook.children.size
+    assert_equal 4, @ecookbook.children.size
   end
   
   def test_subproject_invalid