maintenance/deleteDefaultMessages.php

   1 <?php
   2
   3 /**
   4  * Deletes all pages in the MediaWiki namespace which were last edited by
   5  * "MediaWiki default".
   6  */
   7
   8 if ( !defined( 'MEDIAWIKI' ) ) {
   9         require_once( 'commandLine.inc' );
  10         deleteDefaultMessages();
  11 }
  12
  13 function deleteDefaultMessages() {
  14         $user = 'MediaWiki default';
  15         $reason = 'No longer required';
  16
  17         global $wgUser;
  18         $wgUser = User::newFromName( $user );
  19         $wgUser->addGroup( 'bot' );
  20
  21         $dbr = wfGetDB( DB_SLAVE );
  22         $res = $dbr->select( array( 'page', 'revision' ),
  23                 array( 'page_namespace', 'page_title' ),
  24                 array(
  25                         'page_namespace' => NS_MEDIAWIKI,
  26                         'page_latest=rev_id',
  27                         'rev_user_text' => 'MediaWiki default',
  28                 )
  29         );
  30
  31         $dbw = wfGetDB( DB_MASTER );
  32
  33         while ( $row = $dbr->fetchObject( $res ) ) {
  34                 if ( function_exists( 'wfWaitForSlaves' ) ) {
  35                         wfWaitForSlaves( 5 );
  36                 }
  37                 $dbw->ping();
  38                 $title = Title::makeTitle( $row->page_namespace, $row->page_title );
  39                 $article = new Article( $title );
  40                 $dbw->begin();
  41                 $article->doDeleteArticle( $reason );
  42                 $dbw->commit();
  43         }
  44 }
  45