index.php

   1 <?php
   2
   3 /**
   4  * This is the main web entry point for MediaWiki.
   5  *
   6  * If you are reading this in your web browser, your server is probably
   7  * not configured correctly to run PHP applications!
   8  *
   9  * See the README, INSTALL, and UPGRADE files for basic setup instructions
  10  * and pointers to the online documentation.
  11  *
  12  * http://www.mediawiki.org/
  13  *
  14  * ----------
  15  *
  16  * Copyright (C) 2001-2008 Magnus Manske, Brion Vibber, Lee Daniel Crocker,
  17  * Tim Starling, Erik Möller, Gabriel Wicke, Ævar Arnfjörð Bjarmason,
  18  * Niklas Laxström, Domas Mituzas, Rob Church and others.
  19  *
  20  * This program is free software; you can redistribute it and/or modify
  21  * it under the terms of the GNU General Public License as published by
  22  * the Free Software Foundation; either version 2 of the License, or
  23  * (at your option) any later version.
  24  *
  25  * This program is distributed in the hope that it will be useful,
  26  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  27  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  28  * GNU General Public License for more details.
  29  *
  30  * You should have received a copy of the GNU General Public License along
  31  * with this program; if not, write to the Free Software Foundation, Inc.,
  32  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  33  * http://www.gnu.org/copyleft/gpl.html
  34  */
  35
  36
  37 # Initialise common code
  38 $preIP = dirname( __FILE__ );
  39 require_once( "$preIP/includes/WebStart.php" );
  40
  41 # Initialize MediaWiki base class
  42 require_once( "$preIP/includes/Wiki.php" );
  43 $mediaWiki = new MediaWiki();
  44
  45 wfProfileIn( 'main-misc-setup' );
  46 OutputPage::setEncodings(); # Not really used yet
  47
  48 $maxLag = $wgRequest->getVal( 'maxlag' );
  49 if ( !is_null( $maxLag ) ) {
  50         if ( !$mediaWiki->checkMaxLag( $maxLag ) ) {
  51                 exit;
  52         }
  53 }
  54
  55 # Query string fields
  56 $action = $wgRequest->getVal( 'action', 'view' );
  57 $title = $wgRequest->getVal( 'title' );
  58
  59 $wgTitle = $mediaWiki->checkInitialQueries( $title, $action, $wgOut, $wgRequest, $wgContLang );
  60 if ($wgTitle == NULL) {
  61         unset( $wgTitle );
  62 }
  63
  64 #
  65 # Send Ajax requests to the Ajax dispatcher.
  66 #
  67 if ( $wgUseAjax && $action == 'ajax' ) {
  68         require_once( $IP . '/includes/AjaxDispatcher.php' );
  69
  70         $dispatcher = new AjaxDispatcher();
  71         $dispatcher->performAction();
  72         $mediaWiki->restInPeace( $wgLoadBalancer );
  73         exit;
  74 }
  75
  76
  77 wfProfileOut( 'main-misc-setup' );
  78
  79 # Setting global variables in mediaWiki
  80 $mediaWiki->setVal( 'Server', $wgServer );
  81 $mediaWiki->setVal( 'DisableInternalSearch', $wgDisableInternalSearch );
  82 $mediaWiki->setVal( 'action', $action );
  83 $mediaWiki->setVal( 'SquidMaxage', $wgSquidMaxage );
  84 $mediaWiki->setVal( 'EnableDublinCoreRdf', $wgEnableDublinCoreRdf );
  85 $mediaWiki->setVal( 'EnableCreativeCommonsRdf', $wgEnableCreativeCommonsRdf );
  86 $mediaWiki->setVal( 'CommandLineMode', $wgCommandLineMode );
  87 $mediaWiki->setVal( 'UseExternalEditor', $wgUseExternalEditor );
  88 $mediaWiki->setVal( 'DisabledActions', $wgDisabledActions );
  89
  90 $wgArticle = $mediaWiki->initialize ( $wgTitle, $wgOut, $wgUser, $wgRequest );
  91 $mediaWiki->finalCleanup ( $wgDeferredUpdateList, $wgLoadBalancer, $wgOut );
  92
  93 # Not sure when $wgPostCommitUpdateList gets set, so I keep this separate from finalCleanup
  94 $mediaWiki->doUpdates( $wgPostCommitUpdateList );
  95
  96 $mediaWiki->restInPeace( $wgLoadBalancer );
  97