From 3e238bea0b723cf74e6d688bcf6dfbb3ddb0c2ab Mon Sep 17 00:00:00 2001
From: William MARTIN <william.martin@lcpc.fr>
Date: Wed, 23 Feb 2011 18:12:29 +0100
Subject: [PATCH] Enhancement of the invalid revision handler Show the list of
 available branch

---
 src/IDF/Views/Source.php                           |  4 ++++
 src/IDF/templates/idf/source/invalid_revision.html | 10 ++++++++++
 2 files changed, 14 insertions(+)

diff --git a/src/IDF/Views/Source.php b/src/IDF/Views/Source.php
index 472d710..f92a2d5 100644
--- a/src/IDF/Views/Source.php
+++ b/src/IDF/Views/Source.php
@@ -56,11 +56,15 @@ class IDF_Views_Source
     public function invalidRevision($request, $match)
     {
         $title = sprintf(__('%s Invalid Revision'), (string) $request->project);
+        $scm = IDF_Scm::get($request->project);
+        $branches = $scm->getBranches();
+        
         $commit = $match[2];
         $params = array(
                         'page_title' => $title,
                         'title' => $title,
                         'commit' => $commit,
+                        'branches' => $branches,
                         );
         return Pluf_Shortcuts_RenderToResponse('idf/source/invalid_revision.html',
                                                $params, $request);
diff --git a/src/IDF/templates/idf/source/invalid_revision.html b/src/IDF/templates/idf/source/invalid_revision.html
index 4c0e966..c253a35 100644
--- a/src/IDF/templates/idf/source/invalid_revision.html
+++ b/src/IDF/templates/idf/source/invalid_revision.html
@@ -5,6 +5,16 @@
 <p>{blocktrans}The revision <b>{$commit}</b> is not valid or does not exist
 in this repository.{/blocktrans}</p>
 
+<p>{blocktrans}List of available branch are listed below :{/blocktrans}</p>
+<ul>
+{foreach $branches as $branch => $path}
+{aurl 'url', 'IDF_Views_Source::treeBase', array($project.shortname, $branch)}
+<li class="label">
+  <a href="{$url}" class="label">{if $path}{$path}{else}{$branch}{/if}</a>
+</li>
+{/foreach}
+</ul>
+
 {if $isOwner or $isMember}
 {aurl 'url', 'IDF_Views_Source::help', array($project.shortname)}
 <p>{blocktrans}If this is a new repository, the reason for this error