Adds a helper for issue heading (#7647).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5447 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/issues_helper.rb

@@ -55,6 +55,10 @@ module IssuesHelper
       "<strong>#{@cached_label_priority}</strong>: #{issue.priority.name}"
   end
   
+  def issue_heading(issue)
+    h("#{issue.tracker} ##{issue.id}")
+  end
+    
   def render_issue_subject_with_tree(issue)
     s = ''
     ancestors = issue.root? ? [] : issue.ancestors.all

app/views/issues/show.rhtml

@@ -1,6 +1,6 @@
 <%= render :partial => 'action_menu' %>
 
-<h2><%= @issue.tracker.name %> #<%= @issue.id %></h2>
+<h2><%= issue_heading(@issue) %></h2>
 
 <div class="<%= @issue.css_classes %> details">
         <%= avatar(@issue.author, :size => "50") %>

test/unit/helpers/issues_helper_test.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2010  Jean-Philippe Lang
+# Copyright (C) 2006-2011  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -44,6 +44,10 @@ class IssuesHelperTest < HelperTestCase
     @request ||= ActionController::TestRequest.new
   end
   
+  def test_issue_heading
+    assert_equal "Bug #1", issue_heading(Issue.find(1))
+  end
+
   context "IssuesHelper#show_detail" do
     context "with no_html" do
       should 'show a changing attribute' do