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