MediaWiki 1.17.0

[autoinstalls/mediawiki.git] / includes / specials / SpecialUnusedimages.php

diff --git a/includes/specials/SpecialUnusedimages.php b/includes/specials/SpecialUnusedimages.php
index 4adf405d3e3b1bcdf515acfa80a1569395b6cb90..091ec3a3dfd6326fd7a96c6aae98d7e111af61a8 100644 (file)
--- a/includes/specials/SpecialUnusedimages.php
+++ b/includes/specials/SpecialUnusedimages.php
@@ -1,11 +1,29 @@
 <?php
 /**
+ * Implements Special:Unusedimages
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
  * @file
  * @ingroup SpecialPage
  */
 
 /**
- * implements Special:Unusedimages
+ * A special page that lists unused images
+ *
  * @ingroup SpecialPage
  */
 class UnusedimagesPage extends ImageQueryPage {
@@ -23,12 +41,15 @@ class UnusedimagesPage extends ImageQueryPage {
 
        function getSQL() {
                global $wgCountCategorizedImagesAsUsed;
+
                $dbr = wfGetDB( DB_SLAVE );
 
+               $epoch = $dbr->unixTimestamp( 'img_timestamp' );
+
                if ( $wgCountCategorizedImagesAsUsed ) {
                        list( $page, $image, $imagelinks, $categorylinks ) = $dbr->tableNamesN( 'page', 'image', 'imagelinks', 'categorylinks' );
 
-                       return "SELECT 'Unusedimages' as type, 6 as namespace, img_name as title, img_timestamp as value,
+                       return "SELECT 'Unusedimages' as type, 6 as namespace, img_name as title, $epoch as value,
                                                img_user, img_user_text,  img_description
                                        FROM ((($page AS I LEFT JOIN $categorylinks AS L ON I.page_id = L.cl_from)
                                                LEFT JOIN $imagelinks AS P ON I.page_title = P.il_to)
@@ -37,14 +58,14 @@ class UnusedimagesPage extends ImageQueryPage {
                } else {
                        list( $image, $imagelinks ) = $dbr->tableNamesN( 'image','imagelinks' );
 
-                       return "SELECT 'Unusedimages' as type, 6 as namespace, img_name as title, img_timestamp as value,
+                       return "SELECT 'Unusedimages' as type, 6 as namespace, img_name as title, $epoch as value,
                                img_user, img_user_text,  img_description
                                FROM $image LEFT JOIN $imagelinks ON img_name=il_to WHERE il_to IS NULL ";
                }
        }
 
        function getPageHeader() {
-               return wfMsgExt( 'unusedimagestext', array( 'parse') );
+               return wfMsgExt( 'unusedimagestext', array( 'parse' ) );
        }
 
 }