X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=index.php;h=201087847a7a9afc802318f520729081f704e0db;hb=b13b951050a5f330f3cffc45c10604ef07d5e398;hp=754fc13d72d463fdcc3f02955404b5c637b59ad1;hpb=8e4cb0d230964059d775631a86b63b82ec98bb22;p=lhc%2Fweb%2Fwiklou.git

diff --git a/index.php b/index.php
index 754fc13d72..201087847a 100644
--- a/index.php
+++ b/index.php
@@ -36,195 +36,23 @@
  * @file
  */
 
-// Bail on old versions of PHP.  Pretty much every other file in the codebase
-// has structures (try/catch, foo()->bar(), etc etc) which throw parse errors in PHP 4.
-// Setup.php and ObjectCache.php have structures invalid in PHP 5.0 and 5.1, respectively.
-if ( !function_exists( 'version_compare' ) || version_compare( phpversion(), '5.2.3' ) < 0 ) {
-	$phpversion = htmlspecialchars( phpversion() );
-	$errorMsg = <<<ENDL
-		<p>
-			MediaWiki requires PHP 5.2.3 or higher. You are running PHP $phpversion.
-		</p>
-		<p>
-			Please consider <a href="http://www.php.net/downloads.php">upgrading your copy of PHP</a>.
-			PHP versions less than 5.3.0 are no longer supported by the PHP Group and will not receive
-			security or bugfix updates.
-		</p>
-		<p>
-			If for some reason you are unable to upgrade your PHP version, you will need to
-			<a href="http://www.mediawiki.org/wiki/Download">download</a> an older version
-			of MediaWiki from our website.  See our
-			<a href="http://www.mediawiki.org/wiki/Compatibility#PHP">compatibility page</a>
-			for details of which versions are compatible with prior versions of PHP.
-		</p>
-ENDL;
-	wfDie( $errorMsg );
+# Bail on old versions of PHP.  Pretty much every other file in the codebase
+# has structures (try/catch, foo()->bar(), etc etc) which throw parse errors in
+# PHP 4. Setup.php and ObjectCache.php have structures invalid in PHP 5.0 and
+# 5.1, respectively.
+if ( !function_exists( 'version_compare' ) || version_compare( phpversion(), '5.3.2' ) < 0 ) {
+	require( dirname( __FILE__ ) . '/includes/PHPVersionError.php' );
+	wfPHPVersionError( 'index.php' );
 }
 
-# Initialise common code.  This gives us access to GlobalFunctions, the AutoLoader, and
-# the globals $wgRequest, $wgOut, $wgUser, $wgLang and $wgContLang, amongst others; it
-# does *not* load $wgTitle
+# Initialise common code.  This gives us access to GlobalFunctions, the
+# AutoLoader, and the globals $wgRequest, $wgOut, $wgUser, $wgLang and
+# $wgContLang, amongst others; it does *not* load $wgTitle
 if ( isset( $_SERVER['MW_COMPILED'] ) ) {
 	require ( 'phase3/includes/WebStart.php' );
 } else {
 	require ( dirname( __FILE__ ) . '/includes/WebStart.php' );
 }
 
-try {
-	wfIndexMain();
-} catch ( Exception $e ) {
-	MWExceptionHandler::handle( $e );
-}
-
-function wfIndexMain() {
-	global $wgRequest, $wgShowHostnames, $mediaWiki, $wgTitle, $wgUseAjax, $wgUseFileCache;
-
-	wfProfileIn( 'index.php' );
-	wfProfileIn( 'index.php-setup' );
-
-	$maxLag = $wgRequest->getVal( 'maxlag' );
-	if ( !is_null( $maxLag ) ) {
-		$lb = wfGetLB(); // foo()->bar() is not supported in PHP4
-		list( $host, $lag ) = $lb->getMaxLag();
-		if ( $lag > $maxLag ) {
-			header( 'HTTP/1.1 503 Service Unavailable' );
-			header( 'Retry-After: ' . max( intval( $maxLag ), 5 ) );
-			header( 'X-Database-Lag: ' . intval( $lag ) );
-			header( 'Content-Type: text/plain' );
-			if( $wgShowHostnames ) {
-				echo "Waiting for $host: $lag seconds lagged\n";
-			} else {
-				echo "Waiting for a database server: $lag seconds lagged\n";
-			}
-			wfProfileOut( 'index.php-setup' );
-			wfProfileOut( 'index.php' );
-			exit;
-		}
-	}
-
-	# Initialize MediaWiki base class
-	$context = RequestContext::getMain();
-	$mediaWiki = new MediaWiki( $context );
-
-	# Set title from request parameters
-	$wgTitle = $mediaWiki->getTitle();
-	$action = $wgRequest->getVal( 'action', 'view' );
-
-	wfProfileOut( 'index.php-setup' );
-
-	# Send Ajax requests to the Ajax dispatcher.
-	if ( $wgUseAjax && $action == 'ajax' ) {
-		$dispatcher = new AjaxDispatcher();
-		$dispatcher->performAction();
-		wfProfileOut( 'index.php' );
-		$mediaWiki->restInPeace();
-		exit;
-	}
-
-	if ( $wgUseFileCache && $wgTitle !== null ) {
-		wfProfileIn( 'index.php-filecache' );
-		// Raw pages should handle cache control on their own,
-		// even when using file cache. This reduces hits from clients.
-		if ( $action != 'raw' && HTMLFileCache::useFileCache() ) {
-			/* Try low-level file cache hit */
-			$cache = new HTMLFileCache( $wgTitle, $action );
-			if ( $cache->isFileCacheGood( /* Assume up to date */ ) ) {
-				/* Check incoming headers to see if client has this cached */
-				if ( !$context->output->checkLastModified( $cache->fileCacheTime() ) ) {
-					$cache->loadFromFileCache();
-				}
-				# Do any stats increment/watchlist stuff
-				$article = Article::newFromTitle( $wgTitle, $context );
-				$article->viewUpdates();
-				# Tell OutputPage that output is taken care of
-				$context->output->disable();
-				wfProfileOut( 'index.php-filecache' );
-				$mediaWiki->finalCleanup();
-				wfProfileOut( 'index.php' );
-				$mediaWiki->restInPeace();
-				exit;
-			}
-		}
-		wfProfileOut( 'index.php-filecache' );
-	}
-
-	/**
-	 * $wgArticle is deprecated, do not use it. This will possibly be removed
-	 * entirely in 1.20 or 1.21
-	 * @deprecated since 1.19
-	 */
-	global $wgArticle;
-
-	$wgArticle = $mediaWiki->performRequest();
-
-	$mediaWiki->finalCleanup();
-
-	wfProfileOut( 'index.php' );
-
-	$mediaWiki->restInPeace();
-}
-
-/**
- * Display something vaguely comprehensible in the event of a totally unrecoverable error.
- * Does not assume access to *anything*; no globals, no autloader, no database, no localisation.
- * Safe for PHP4 (and putting this here means that WebStart.php and GlobalSettings.php
- * no longer need to be).
- *
- * Calling this function kills execution immediately.
- *
- * @param $errorMsg String fully-escaped HTML
- */
-function wfDie( $errorMsg ){
-	// Use the version set in DefaultSettings if possible, but don't rely on it
-	global $wgVersion, $wgLogo;
-	$version = isset( $wgVersion ) && $wgVersion
-		? htmlspecialchars( $wgVersion )
-		: '';
-
-	$script = $_SERVER['SCRIPT_NAME'];
-	$path = pathinfo( $script, PATHINFO_DIRNAME ) . '/';
-	$path = str_replace( '//', '/', $path );
-
-	$logo = isset( $wgLogo ) && $wgLogo
-		? $wgLogo
-		: $path . 'skins/common/images/mediawiki.png';
-	$encLogo = htmlspecialchars( $logo );
-
-	header( $_SERVER['SERVER_PROTOCOL'] . ' 500 MediaWiki configuration Error', true, 500 );
-	header( 'Content-type: text/html; charset=UTF-8' );
-	// Don't cache error pages!  They cause no end of trouble...
-	header( 'Cache-control: none' );
-	header( 'Pragma: nocache' );
-
-	?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns='http://www.w3.org/1999/xhtml' lang='en'>
-	<head>
-		<title>MediaWiki <?php echo $version; ?></title>
-		<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
-		<style type='text/css' media='screen'>
-			body {
-				color: #000;
-				background-color: #fff;
-				font-family: sans-serif;
-				padding: 2em;
-				text-align: center;
-			}
-			p, img, h1 {
-				text-align: left;
-				margin: 0.5em 0;
-			}
-			h1 {
-				font-size: 120%;
-			}
-		</style>
-	</head>
-	<body>
-		<img src="<?php echo $encLogo; ?>" alt='The MediaWiki logo' />
-		<h1>MediaWiki <?php echo $version; ?> internal error</h1>
-		<div class='error'> <?php echo $errorMsg; ?> </div>
-	</body>
-</html>
-	<?php
-	die( 1 );
-}
+$mediaWiki = new MediaWiki();
+$mediaWiki->run();