3 * Delete one or more revisions by moving them to the archive table.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
20 * @ingroup Maintenance
21 * @ingroup Maintenance
24 require_once( "Maintenance.php" );
26 class DeleteRevision
extends Maintenance
{
28 public function __construct() {
29 parent
::__construct();
30 $this->mDescription
= "Delete one or more revisions by moving them to the archive table";
33 public function execute() {
34 if( count( $this->mArgs
) == 0 ) {
35 $this->error( "No revisions specified", true );
38 $this->output( "Deleting revision(s) " . implode( ',', $this->mArgs
) .
39 " from " . wfWikiID() . "...\n" );
40 $dbw = wfGetDB( DB_MASTER
);
43 foreach ( $this->mArgs
as $revID ) {
44 $dbw->insertSelect( 'archive', array( 'page', 'revision' ),
46 'ar_namespace' => 'page_namespace',
47 'ar_title' => 'page_title',
48 'ar_page_id' => 'page_id',
49 'ar_comment' => 'rev_comment',
50 'ar_user' => 'rev_user',
51 'ar_user_text' => 'rev_user_text',
52 'ar_timestamp' => 'rev_timestamp',
53 'ar_minor_edit' => 'rev_minor_edit',
54 'ar_rev_id' => 'rev_id',
55 'ar_text_id' => 'rev_text_id',
56 'ar_deleted' => 'rev_deleted',
57 'ar_len' => 'rev_len',
63 if ( !$dbw->affectedRows() ) {
64 $this->output( "Revision $revID not found\n" );
66 $affected +
= $dbw->affectedRows();
67 $dbw->delete( 'revision', array( 'rev_id' => $revID ) );
70 $pageID = $dbw->selectField( 'page', 'page_id', array( 'page_latest' => $revID ), __METHOD__
);
72 $newLatest = $dbw->selectField( 'revision', 'rev_id', array( 'rev_page' => $pageID ), __METHOD__
, array( 'ORDER BY' => 'rev_timestamp DESC' ) );
73 $dbw->update( 'page', array( 'page_latest' => $newLatest ), array( 'page_id' => $pageID ), __METHOD__
);
77 $this->output( "Deleted $affected revisions\n" );
81 $maintClass = "DeleteRevision";
82 require_once( DO_MAINTENANCE
);