3 * Deletes all pages in the MediaWiki namespace which were last edited by
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 * http://www.gnu.org/copyleft/gpl.html
21 * @ingroup Maintenance
24 require_once( dirname( __FILE__
) . '/Maintenance.php' );
26 class DeleteDefaultMessages
extends Maintenance
{
27 public function __construct() {
28 parent
::__construct();
29 $this->mDescription
= "Deletes all pages in the MediaWiki namespace" .
30 " which were last edited by \"MediaWiki default\"";
33 public function execute() {
35 $user = 'MediaWiki default';
36 $reason = 'No longer required';
38 $this->output( "Checking existence of old default messages..." );
39 $dbr = wfGetDB( DB_SLAVE
);
40 $res = $dbr->select( array( 'page', 'revision' ),
41 array( 'page_namespace', 'page_title' ),
43 'page_namespace' => NS_MEDIAWIKI
,
45 'rev_user_text' => 'MediaWiki default',
49 if( $dbr->numRows( $res ) == 0 ) {
50 # No more messages left
51 $this->output( "done.\n" );
55 # Deletions will be made by $user temporarly added to the bot group
56 # in order to hide it in RecentChanges.
58 $wgUser = User
::newFromName( $user );
59 $wgUser->addGroup( 'bot' );
62 $this->output( "\n...deleting old default messages (this may take a long time!)...", 'msg' );
63 $dbw = wfGetDB( DB_MASTER
);
65 foreach ( $res as $row ) {
66 if ( function_exists( 'wfWaitForSlaves' ) ) {
70 $title = Title
::makeTitle( $row->page_namespace
, $row->page_title
);
71 $article = new Article( $title );
73 $article->doDeleteArticle( $reason );
77 $this->output( 'done!', 'msg' );
81 $maintClass = "DeleteDefaultMessages";
82 require_once( RUN_MAINTENANCE_IF_MAIN
);