Revision graph code cleanup.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8773 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/repositories/_revision_graph.html.erb

@@ -1,13 +1,12 @@
-<%= javascript_include_tag "raphael.js" %>
-<script type="text/javascript" charset="utf-8">
-  var chunk = {commits:<%= commits.values.to_json.html_safe %>}
-</script>
-<%= javascript_include_tag "revision_graph.js" %>
+<%= javascript_include_tag 'raphael.js' %>
+<%= javascript_include_tag 'revision_graph.js' %>
 
-<script type="text/javascript">
-  Event.observe(window,"load", function(){
-    branchGraph(document.getElementById("holder"));
-  })
+<script type="text/javascript" charset="utf-8">
+  Event.observe(window, 'load', function(){
+    branchGraph(
+        document.getElementById("holder"),
+        <%= commits.to_json.html_safe %>);
+  });
 </script>
 
 <div id="holder" class="graph"></div>

app/views/repositories/_revisions.html.erb

@@ -24,18 +24,18 @@
 <% if show_revision_graph %>
   <% if line_num == 1 %>
     <td class="revision_graph" rowspan="<%= revisions.size %>">
-      <% href_base = Proc.new {|x| url_for(:controller => 'repositories',
-                                           :action => 'revision',
-                                           :id => project,
-                                           :repository_id => @repository.identifier_param,
-                                           :rev => x) } %>
       <%= render :partial => 'revision_graph',
                  :locals => {
                     :commits => index_commits(
-                                         revisions,
-                                         @repository.branches,
-                                         href_base
-                                            )
+                                 revisions,
+                                 @repository.branches) do |scmid|
+                                     url_for(
+                                       :controller => 'repositories',
+                                       :action => 'revision',
+                                       :id => project,
+                                       :repository_id => @repository.identifier_param,
+                                       :rev => scmid)
+                                end
                     } %>
     </td>
   <% end %>