MediaWiki 1.15.0

[autoinstallsdev/mediawiki.git] / includes / filerepo / File.php

diff --git a/includes/filerepo/File.php b/includes/filerepo/File.php
index 4f0990afe74b3dde66a30151140b70e74b6dfc8d..523a1c0921e9ffb800bedc26e3c329a37d9c5157 100644 (file)
--- a/includes/filerepo/File.php
+++ b/includes/filerepo/File.php
@@ -586,7 +586,7 @@ abstract class File {
                } while (false);
 
                wfProfileOut( __METHOD__ );
-               return $thumb;
+               return is_object( $thumb ) ? $thumb : false;
        }
 
        /**
@@ -865,22 +865,23 @@ abstract class File {
         *
         * @deprecated Use HTMLCacheUpdate, this function uses too much memory
         */
-       function getLinksTo( $options = '' ) {
+       function getLinksTo( $options = array() ) {
                wfProfileIn( __METHOD__ );
 
                // Note: use local DB not repo DB, we want to know local links
-               if ( $options ) {
+               if ( count( $options ) > 0 ) {
                        $db = wfGetDB( DB_MASTER );
                } else {
                        $db = wfGetDB( DB_SLAVE );
                }
                $linkCache = LinkCache::singleton();
 
-               list( $page, $imagelinks ) = $db->tableNamesN( 'page', 'imagelinks' );
                $encName = $db->addQuotes( $this->getName() );
-               $sql = "SELECT page_namespace,page_title,page_id,page_len,page_is_redirect,
-                       FROM $page,$imagelinks WHERE page_id=il_from AND il_to=$encName $options";
-               $res = $db->query( $sql, __METHOD__ );
+               $res = $db->select( array( 'page', 'imagelinks'), 
+                                                       array( 'page_namespace', 'page_title', 'page_id', 'page_len', 'page_is_redirect' ),
+                                                       array( 'page_id' => 'il_from', 'il_to' => $encName ),
+                                                       __METHOD__,
+                                                       $options );
 
                $retVal = array();
                if ( $db->numRows( $res ) ) {
@@ -950,7 +951,7 @@ abstract class File {
         */
        function wasDeleted() {
                $title = $this->getTitle();
-               return $title && $title->isDeleted() > 0;
+               return $title && $title->isDeletedQuick();
        }
 
        /**
@@ -1068,15 +1069,16 @@ abstract class File {
         * Get the HTML text of the description page, if available
         */
        function getDescriptionText() {
-               global $wgMemc;
+               global $wgMemc, $wgContLang;
                if ( !$this->repo->fetchDescription ) {
                        return false;
                }
-               $renderUrl = $this->repo->getDescriptionRenderUrl( $this->getName() );
+               $renderUrl = $this->repo->getDescriptionRenderUrl( $this->getName(), $wgContLang->getCode() );
                if ( $renderUrl ) {
                        if ( $this->repo->descriptionCacheExpiry > 0 ) {
                                wfDebug("Attempting to get the description from cache...");
-                               $key = wfMemcKey( 'RemoteFileDescription', 'url', md5($renderUrl) );
+                               $key = wfMemcKey( 'RemoteFileDescription', 'url', $wgContLang->getCode(), 
+                                                                       $this->getName() );
                                $obj = $wgMemc->get($key);
                                if ($obj) {
                                        wfDebug("success!\n");
@@ -1086,7 +1088,9 @@ abstract class File {
                        }
                        wfDebug( "Fetching shared description from $renderUrl\n" );
                        $res = Http::get( $renderUrl );
-                       if ( $res && $this->repo->descriptionCacheExpiry > 0 ) $wgMemc->set( $key, $res, $this->repo->descriptionCacheExpiry );
+                       if ( $res && $this->repo->descriptionCacheExpiry > 0 ) {
+                               $wgMemc->set( $key, $res, $this->repo->descriptionCacheExpiry );
+                       }
                        return $res;
                } else {
                        return false;