maintenance/doMaintenance.php

   1 <?php
   2 /**
   3  * We want to make this whole thing as seamless as possible to the
   4  * end-user. Unfortunately, we can't do _all_ of the work in the class
   5  * because A) included files are not in global scope, but in the scope
   6  * of their caller, and B) MediaWiki has way too many globals. So instead
   7  * we'll kinda fake it, and do the requires() inline. <3 PHP
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write to the Free Software Foundation, Inc.,
  21  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  22  * http://www.gnu.org/copyleft/gpl.html
  23  *
  24  * @author Chad Horohoe <chad@anyonecanedit.org>
  25  * @file
  26  * @ingroup Maintenance
  27  */
  28
  29 error_reporting( E_ALL | E_STRICT );
  30
  31 if( !isset( $maintClass ) || !class_exists( $maintClass ) ) {
  32         echo "\$maintClass is not set or is set to a non-existent class.";
  33         die();
  34 }
  35
  36 if( defined( 'MW_NO_SETUP' ) ) {
  37         return;
  38 }
  39
  40 // Get an object to start us off
  41 $maintenance = new $maintClass();
  42
  43 // Basic sanity checks and such
  44 $maintenance->setup();
  45
  46 // We used to call this variable $self, but it was moved
  47 // to $maintenance->mSelf. Keep that here for b/c
  48 $self = $maintenance->getName();
  49
  50 # Setup the profiler
  51 if ( file_exists( "$IP/StartProfiler.php" ) ) {
  52         require_once( "$IP/StartProfiler.php" );
  53 } else {
  54         require_once( "$IP/includes/ProfilerStub.php" );
  55 }
  56
  57 // Load settings, using wikimedia-mode if needed
  58 if( file_exists( dirname(__FILE__).'/wikimedia-mode' ) ) {
  59         # TODO FIXME! Wikimedia-specific stuff needs to go away to an ext
  60         # Maybe a hook?
  61         global $cluster;
  62         $wgWikiFarm = true;
  63         $cluster = 'pmtma';
  64         require_once( "$IP/includes/AutoLoader.php" );
  65         require_once( "$IP/includes/SiteConfiguration.php" );
  66         require( "$IP/wgConf.php" );
  67         $maintenance->loadWikimediaSettings();
  68         require( $IP.'/includes/Defines.php' );
  69         require( $IP.'/CommonSettings.php' );
  70 } else {
  71         require_once( "$IP/includes/AutoLoader.php" );
  72         require_once( "$IP/includes/Defines.php" );
  73         require_once( $maintenance->loadSettings() );
  74 }
  75 // Some last includes
  76 require_once( "$IP/includes/Setup.php" );
  77 require_once( "$IP/install-utils.inc" );
  78
  79 // Much much faster startup than creating a title object
  80 $wgTitle = null;
  81
  82 // Do the work
  83 try {
  84         $maintenance->execute();
  85 } catch( MWException $mwe ) {
  86         echo( $mwe->getText() );
  87 }
  88
  89 // Potentially debug globals
  90 $maintenance->globals();