<?php
+/**
+ * Helper functions for feeds.
+ *
+ * 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 Feed
+ */
/**
* Helper functions for feeds
# $wgLang->time( $timestamp ) ),
# wfMsg( 'currentrev' ) );
+ $diffText = '';
// Don't bother generating the diff if we won't be able to show it
if ( $wgFeedDiffCutoff > 0 ) {
$de = new DifferenceEngine( $title, $oldid, $newid );
* @param $title Title object: used to generate the diff URL
* @param $newid Integer newid for this diff
* @param $oldid Integer|null oldid for the diff. Null means it is a new article
+ * @return string
*/
protected static function getDiffLink( Title $title, $newid, $oldid = null ) {
$queryParameters = ($oldid == null)