From cfd6851c109965e9dab9333f8f41ecf65e64decf Mon Sep 17 00:00:00 2001
From: plegall <plg@piwigo.org>
Date: Fri, 17 Dec 2010 00:11:56 +0000
Subject: merge r8167 from branch 2.1 to trunk

bug 2031 fixed: redirection after category deletion preserves the current
node in the category tree.

+ the confirmation message is displayed after redirect, thanks to session



git-svn-id: http://piwigo.org/svn/trunk@8168 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 admin.php          |  6 ++++++
 admin/cat_list.php | 10 ++++++++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/admin.php b/admin.php
index 25eca3f6e..3b508fe4d 100644
--- a/admin.php
+++ b/admin.php
@@ -90,6 +90,12 @@ else
 $page['errors'] = array();
 $page['infos']  = array();
 
+if (isset($_SESSION['page_infos']))
+{
+  $page['infos'] = array_merge($page['infos'], $_SESSION['page_infos']);
+  unset($_SESSION['page_infos']);
+}
+
 $link_start = PHPWG_ROOT_PATH.'admin.php?page=';
 $conf_link = $link_start.'configuration&amp;section=';
 //----------------------------------------------------- template initialization
diff --git a/admin/cat_list.php b/admin/cat_list.php
index e485a3d21..b75b4d084 100644
--- a/admin/cat_list.php
+++ b/admin/cat_list.php
@@ -106,9 +106,15 @@ $navigation.= '</a>';
 if (isset($_GET['delete']) and is_numeric($_GET['delete']))
 {
   delete_categories(array($_GET['delete']));
-  array_push($page['infos'], l10n('Virtual album deleted'));
+  $_SESSION['page_infos'] = array(l10n('Virtual album deleted'));
   update_global_rank();
-  redirect(get_root_url().'admin.php?page=cat_list');
+
+  $redirect_url = get_root_url().'admin.php?page=cat_list';
+  if (isset($_GET['parent_id']))
+  {
+    $redirect_url.= '&parent_id='.$_GET['parent_id'];
+  }  
+  redirect($redirect_url);
 }
 // request to add a virtual category
 else if (isset($_POST['submitAdd']))
-- 
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