maintenance/purgePage.php

   1 <?php
   2 /**
   3  * Purges a specific page.
   4  *
   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.
   9  *
  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.
  14  *
  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
  19  *
  20  * @file
  21  * @ingroup Maintenance
  22  */
  23
  24 use MediaWiki\MediaWikiServices;
  25
  26 require_once __DIR__ . '/Maintenance.php';
  27
  28 /**
  29  * Maintenance script that purges a list of pages passed through stdin
  30  *
  31  * @ingroup Maintenance
  32  */
  33 class PurgePage extends Maintenance {
  34         public function __construct() {
  35                 parent::__construct();
  36                 $this->addDescription( 'Purge page.' );
  37                 $this->addOption( 'skip-exists-check', 'Skip page existence check', false, false );
  38         }
  39
  40         public function execute() {
  41                 $stdin = $this->getStdin();
  42
  43                 while ( !feof( $stdin ) ) {
  44                         $title = trim( fgets( $stdin ) );
  45                         if ( $title != '' ) {
  46                                 $this->purge( $title );
  47                         }
  48                 }
  49         }
  50
  51         private function purge( $titleText ) {
  52                 $title = Title::newFromText( $titleText );
  53
  54                 if ( $title === null ) {
  55                         $this->error( 'Invalid page title' );
  56                         return;
  57                 }
  58
  59                 $page = MediaWikiServices::getInstance()->getWikiPageFactory()->newFromTitle( $title );
  60
  61                 if ( $page === null ) {
  62                         $this->error( "Could not instantiate page object" );
  63                         return;
  64                 }
  65
  66                 if ( !$this->getOption( 'skip-exists-check' ) && !$page->exists() ) {
  67                         $this->error( "Page doesn't exist" );
  68                         return;
  69                 }
  70
  71                 if ( $page->doPurge() ) {
  72                         $this->output( "Purged {$titleText}\n" );
  73                 } else {
  74                         $this->error( "Purge failed for {$titleText}" );
  75                 }
  76         }
  77 }
  78
  79 $maintClass = PurgePage::class;
  80 require_once RUN_MAINTENANCE_IF_MAIN;