Note recent fix.

[lhc/web/wiklou.git] / thumb.php

diff --git a/thumb.php b/thumb.php
index 677979a..b973cc6 100644 (file)
--- a/thumb.php
+++ b/thumb.php
@@ -40,10 +40,31 @@ function wfThumbMain() {
        }
        unset( $params['r'] );
 
+       // Is this a thumb of an archived file?
+       $isOld = (isset( $params['archived'] ) && $params['archived']);
+       unset( $params['archived'] );
+
        // Some basic input validation
        $fileName = strtr( $fileName, '\\/', '__' );
 
-       $img = wfLocalFile( $fileName );
+       // Actually fetch the image. Method depends on whether it is archived or not.
+       if( $isOld ) {
+               // Format is <timestamp>!<name>
+               $bits = explode( '!', $fileName, 2 );
+               if( !isset($bits[1]) ) {
+                       wfThumbError( 404, wfMsg( 'badtitletext' ) );
+                       return;
+               }
+               $title = Title::makeTitleSafe( NS_FILE, $bits[1] );
+               if( is_null($title) ) {
+                       wfThumbError( 404, wfMsg( 'badtitletext' ) );
+                       return;
+               }
+               $img = RepoGroup::singleton()->getLocalRepo()->newFromArchiveName( $title, $fileName );
+       } else {
+               $img = wfLocalFile( $fileName );
+       }
+
        if ( !$img ) {
                wfThumbError( 404, wfMsg( 'badtitletext' ) );
                return;