maxlag hidden parameter. Allows client-side bots to throttle under slave lag conditio...

[lhc/web/wiklou.git] / index.php

diff --git a/index.php b/index.php
index bd5ffab..959fe7f 100644 (file)
--- a/index.php
+++ b/index.php
@@ -1,5 +1,39 @@
 <?php
 
+/**
+ * This is the main web entry point for MediaWiki.
+ *
+ * If you are reading this in your web browser, your server is probably
+ * not configured correctly to run PHP applications!
+ *
+ * See the README, INSTALL, and UPGRADE files for basic setup instructions
+ * and pointers to the online documentation.
+ *
+ * http://www.mediawiki.org/
+ *
+ * ----------
+ *
+ * Copyright (C) 2001-2007 Magnus Manske, Brion Vibber, Lee Daniel Crocker,
+ * Tim Starling, Erik Möller, Gabriel Wicke, Ævar Arnfjörð Bjarmason,
+ * Niklas Laxström, Domas Mituzas, Rob Church and others.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+
 # Initialise common code
 require_once( './includes/WebStart.php' );
 
@@ -10,10 +44,22 @@ $mediaWiki = new MediaWiki();
 wfProfileIn( 'main-misc-setup' );
 OutputPage::setEncodings(); # Not really used yet
 
+$maxLag = $wgRequest->getVal( 'maxlag' );
+if ( !is_null( $maxLag ) ) {
+       if ( !$mediaWiki->checkMaxLag( $maxLag ) ) {
+               exit;
+       }
+}
+
 # Query string fields
 $action = $wgRequest->getVal( 'action', 'view' );
 $title = $wgRequest->getVal( 'title' );
 
+$wgTitle = $mediaWiki->checkInitialQueries( $title,$action,$wgOut, $wgRequest, $wgContLang );
+if ($wgTitle == NULL) {
+       unset( $wgTitle );
+}
+
 #
 # Send Ajax requests to the Ajax dispatcher.
 #
@@ -22,14 +68,10 @@ if ( $wgUseAjax && $action == 'ajax' ) {
 
        $dispatcher = new AjaxDispatcher();
        $dispatcher->performAction();
-
+       $mediaWiki->restInPeace( $wgLoadBalancer );
        exit;
 }
 
-$wgTitle = $mediaWiki->checkInitialQueries( $title,$action,$wgOut, $wgRequest, $wgContLang );
-if ($wgTitle == NULL) {
-       unset( $wgTitle );
-}
 
 wfProfileOut( 'main-misc-setup' );