maintenance/undelete.php

   1 <?php
   2 /**
   3  * Undelete a page by fetching it from the archive table
   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\Maintenance\Maintenance;
  25 use MediaWiki\Title\Title;
  26 use MediaWiki\User\User;
  27
  28 // @codeCoverageIgnoreStart
  29 require_once __DIR__ . '/Maintenance.php';
  30 // @codeCoverageIgnoreEnd
  31
  32 class Undelete extends Maintenance {
  33         public function __construct() {
  34                 parent::__construct();
  35                 $this->addDescription( 'Undelete a page' );
  36                 $this->addOption( 'user', 'The user to perform the undeletion', false, true, 'u' );
  37                 $this->addOption( 'reason', 'The reason to undelete', false, true, 'r' );
  38                 $this->addArg( 'pagename', 'Page to undelete' );
  39         }
  40
  41         public function execute() {
  42                 $username = $this->getOption( 'user', false );
  43                 $reason = $this->getOption( 'reason', '' );
  44                 $pageName = $this->getArg( 0 );
  45
  46                 $title = Title::newFromText( $pageName );
  47                 if ( !$title ) {
  48                         $this->fatalError( "Invalid title" );
  49                 }
  50                 if ( $username === false ) {
  51                         $user = User::newSystemUser( 'Command line script', [ 'steal' => true ] );
  52                 } else {
  53                         $user = User::newFromName( $username );
  54                 }
  55                 if ( !$user ) {
  56                         $this->fatalError( "Invalid username" );
  57                 }
  58
  59                 $page = $this->getServiceContainer()->getWikiPageFactory()->newFromTitle( $title );
  60                 $this->output( "Undeleting " . $title->getPrefixedDBkey() . "...\n" );
  61
  62                 $this->beginTransactionRound( __METHOD__ );
  63                 $status = $this->getServiceContainer()->getUndeletePageFactory()
  64                         ->newUndeletePage( $page, $user )
  65                         ->undeleteUnsafe( $reason );
  66                 $this->commitTransactionRound( __METHOD__ );
  67
  68                 if ( !$status->isGood() ) {
  69                         $this->fatalError( $status );
  70                 }
  71                 $this->output( "done\n" );
  72         }
  73 }
  74
  75 // @codeCoverageIgnoreStart
  76 $maintClass = Undelete::class;
  77 require_once RUN_MAINTENANCE_IF_MAIN;
  78 // @codeCoverageIgnoreEnd