From 65bb5d44b61565e1896c51e58b0ccccf8bcda62c Mon Sep 17 00:00:00 2001
From: plegall <plg@piwigo.org>
Date: Fri, 2 Mar 2012 15:28:43 +0000
Subject: feature 2368: better canonical URL for homepage

git-svn-id: http://piwigo.org/svn/trunk@13458 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 include/section_init.inc.php |  1 +
 index.php                    | 10 +++++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/include/section_init.inc.php b/include/section_init.inc.php
index 3ddfafa32..954561a2f 100644
--- a/include/section_init.inc.php
+++ b/include/section_init.inc.php
@@ -157,6 +157,7 @@ if ( !isset($page['section']) )
           redirect($random_index_redirect[mt_rand(0, count($random_index_redirect)-1)]);
         }
       }
+      $page['is_homepage'] = true;
       break;
     }
     default:
diff --git a/index.php b/index.php
index fee9584bc..1013c3aad 100644
--- a/index.php
+++ b/index.php
@@ -89,7 +89,15 @@ if (isset($_GET['caddie']))
   redirect(duplicate_index_url());
 }
 
-$template->assign('U_CANONICAL', duplicate_index_url());
+if (isset($page['is_homepage']) and $page['is_homepage'])
+{
+  $canonical_url = get_gallery_home_url();
+}
+else
+{
+  $canonical_url = duplicate_index_url();
+}
+$template->assign('U_CANONICAL', $canonical_url);
 
 //----------------------------------------------------- template initialization
 //
-- 
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