From 916fa5ea70737968d7bb6c41b21c470bc280838c Mon Sep 17 00:00:00 2001
From: patdenice <patdenice@piwigo.org>
Date: Wed, 14 Oct 2009 14:59:23 +0000
Subject: Plugins upgrade now delete obsolete files from obsolete.list.

git-svn-id: http://piwigo.org/svn/branches/2.0@4033 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 admin/include/plugins.class.php | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'admin')

diff --git a/admin/include/plugins.class.php b/admin/include/plugins.class.php
index fd1700447..9c5b238df 100644
--- a/admin/include/plugins.class.php
+++ b/admin/include/plugins.class.php
@@ -412,6 +412,27 @@ DELETE FROM ' . PLUGINS_TABLE . ' WHERE id="' . $plugin_id . '"';
                   break;
                 }
               }
+              if (file_exists($extract_path.'/obsolete.list')
+                and $old_files = file($extract_path.'/obsolete.list', FILE_IGNORE_NEW_LINES)
+                and !empty($old_files))
+              {
+                array_push($old_files, 'obsolete.list');
+                foreach($old_files as $old_file)
+                {
+                  $path = $extract_path.'/'.$old_file;
+                  if (is_file($path))
+                  {
+                    @unlink($path);
+                  }
+                  elseif (is_dir($path))
+                  {
+                    if (!$this->deltree($path))
+                    {
+                      $this->send_to_trash($path);
+                    }
+                  }
+                }
+              }
             }
             else $status = 'extract_error';
           }
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