From 31935bc9c5c487e923584f4d16a62eb27d762142 Mon Sep 17 00:00:00 2001
From: Holger Just <redmine@meine-er.de>
Date: Tue, 29 Jun 2010 19:35:09 +0200
Subject: [PATCH] Set @project in project lists to allow macro rendering.

---
 app/helpers/projects_helper.rb |    4 ++++
 app/views/welcome/index.rhtml  |    1 +
 2 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index e3a0208..044ccfb 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -56,7 +56,10 @@ module ProjectsHelper
     s = ''
     if projects.any?
       ancestors = []
+      original_project = @project
       projects.each do |project|
+        # set the project environment to please macros.
+        @project = project
         if (ancestors.empty? || project.is_descendant_of?(ancestors.last))
           s << "<ul class='projects #{ ancestors.empty? ? 'root' : nil}'>\n"
         else
@@ -75,6 +78,7 @@ module ProjectsHelper
         ancestors << project
       end
       s << ("</li></ul>\n" * ancestors.size)
+      @project = original_project
     end
     s
   end
diff --git a/app/views/welcome/index.rhtml b/app/views/welcome/index.rhtml
index 279c354..a649c2b 100644
--- a/app/views/welcome/index.rhtml
+++ b/app/views/welcome/index.rhtml
@@ -18,6 +18,7 @@
 	<h3><%=l(:label_project_latest)%></h3>
 		<ul>
 		<% for project in @projects %>
+		  <% @project = project %>
 			<li>
 			<%= link_to h(project.name), :controller => 'projects', :action => 'show', :id => project %> (<%= format_time(project.created_on) %>)
 			<%= textilizable project.short_description, :project => project %>
-- 
1.7.1