| Index: trunk/phase3/maintenance/deleteSelfExternals.php |
| — | — | @@ -1,15 +1,54 @@ |
| 2 | 2 | <?php |
| | 3 | +/** |
| | 4 | + * We want to make this whole thing as seamless as possible to the |
| | 5 | + * end-user. Unfortunately, we can't do _all_ of the work in the class |
| | 6 | + * because A) included files are not in global scope, but in the scope |
| | 7 | + * of their caller, and B) MediaWiki has way too many globals. So instead |
| | 8 | + * we'll kinda fake it, and do the requires() inline. <3 PHP |
| | 9 | + * |
| | 10 | + * This program is free software; you can redistribute it and/or modify |
| | 11 | + * it under the terms of the GNU General Public License as published by |
| | 12 | + * the Free Software Foundation; either version 2 of the License, or |
| | 13 | + * (at your option) any later version. |
| | 14 | + * |
| | 15 | + * This program is distributed in the hope that it will be useful, |
| | 16 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 17 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 18 | + * GNU General Public License for more details. |
| | 19 | + * |
| | 20 | + * You should have received a copy of the GNU General Public License along |
| | 21 | + * with this program; if not, write to the Free Software Foundation, Inc., |
| | 22 | + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| | 23 | + * http://www.gnu.org/copyleft/gpl.html |
| | 24 | + * |
| | 25 | + * @ingroup Maintenance |
| | 26 | + */ |
| 3 | 27 | |
| 4 | | -require_once("commandLine.inc"); |
| | 28 | +require_once( "Maintenance.php" ); |
| 5 | 29 | |
| 6 | | -print "Deleting self externals from $wgServer\n"; |
| 7 | | -$db = wfGetDB(DB_MASTER); |
| 8 | | -while (1) { |
| 9 | | - wfWaitForSlaves( 2 ); |
| 10 | | - $db->commit(); |
| 11 | | - $q = $db->limitResult( "DELETE /* deleteSelfExternals */ FROM externallinks WHERE el_to" |
| 12 | | - . $db->buildLike( $wgServer . '/', $db->anyString() ), 1000 ); |
| 13 | | - print "Deleting a batch\n"; |
| 14 | | - $db->query($q); |
| 15 | | - if (!$db->affectedRows()) exit(0); |
| | 30 | + |
| | 31 | +class DeleteSelfExternals extends Maintenance { |
| | 32 | + public function __construct() { |
| | 33 | + parent::__construct(); |
| | 34 | + $this->mDescription = 'Delete self-references to $wgServer from externallinks'; |
| | 35 | + $this->mBatchSize = 1000; |
| | 36 | + } |
| | 37 | + |
| | 38 | + public function execute() { |
| | 39 | + global $wgServer; |
| | 40 | + $this->output( "Deleting self externals from $wgServer\n" ); |
| | 41 | + $db = wfGetDB(DB_MASTER); |
| | 42 | + while (1) { |
| | 43 | + wfWaitForSlaves( 2 ); |
| | 44 | + $db->commit(); |
| | 45 | + $q = $db->limitResult( "DELETE /* deleteSelfExternals */ FROM externallinks WHERE el_to" |
| | 46 | + . $db->buildLike( $wgServer . '/', $db->anyString() ), $this->mBatchSize ); |
| | 47 | + $this->output( "Deleting a batch\n" ); |
| | 48 | + $db->query($q); |
| | 49 | + if (!$db->affectedRows()) exit(0); |
| | 50 | + } |
| | 51 | + } |
| 16 | 52 | } |
| | 53 | + |
| | 54 | +$maintClass = "DeleteSelfExternals"; |
| | 55 | +require_once( DO_MAINTENANCE ); |