From 4a961e72f572dfd45a10c978f03cd467600ddd89 Mon Sep 17 00:00:00 2001
From: Michal Kolodziejski <M.Kolodziejski@net.icm.edu.pl>
Date: Wed, 1 Oct 2008 20:10:02 +0200
Subject: wrap media file deletion in MEDIA_DELETE_FILE event

darcs-hash:20081001181002-90c8c-6cac9e589f510a0a590d57a699669bc68e111ff9.gz
---
 inc/media.php | 29 ++++++++++++++++++++---------
 1 file changed, 20 insertions(+), 9 deletions(-)

(limited to 'inc')

diff --git a/inc/media.php b/inc/media.php
index 43d8539c4..8a18e8b2e 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -163,17 +163,28 @@ function media_delete($id,$auth){
 
     if(!count($mediareferences)){
         $file = mediaFN($id);
-        if(@unlink($file)){
-            msg(str_replace('%s',noNS($id),$lang['deletesucc']),1);
-            $del = io_sweepNS($id,'mediadir');
-            if($del){
-                // current namespace was removed. redirecting to root ns passing msg along
-                header('Location: '.DOKU_URL.'lib/exe/mediamanager.php?msg1='.
-                        rawurlencode(str_replace('%s',noNS($id),$lang['deletesucc'])));
-                exit;
+
+        // trigger an event - MEDIA_DELETE_FILE
+        $data['name'] = basename($file);
+        $data['path'] = $file;
+        $data['size'] = (@file_exists($file)) ? filesize($file) : 0;
+        $evt = new Doku_Event('MEDIA_DELETE_FILE',$data);
+        if ($evt->advise_before()) {
+            if(@unlink($file)){
+                msg(str_replace('%s',noNS($id),$lang['deletesucc']),1);
+                $del = io_sweepNS($id,'mediadir');
+                if($del){
+                    // current namespace was removed. redirecting to root ns passing msg along
+                    header('Location: '.DOKU_URL.'lib/exe/mediamanager.php?msg1='.
+                            rawurlencode(str_replace('%s',noNS($id),$lang['deletesucc'])));
+                    exit;
+                }
+                return true;
             }
-            return true;
         }
+        $evt->advise_after();
+        unset($evt);
+
         //something went wrong
         msg(str_replace('%s',$file,$lang['deletefail']),-1);
         return false;
-- 
cgit v1.2.3