X-Git-Url: http://git.cyclocoop.org/?a=blobdiff_plain;f=index.php;h=1aa59b70a7a9e49a47c09e18185b32b8c73c232a;hb=20eada1b1195cec7416f80b59df7c7c5068d4823;hp=7f66557c124f4f501d7ec9077a433f6f5876ea57;hpb=52def2f997d8f00561e9d6262844c040d63a35d8;p=lhc%2Fweb%2Fwiklou.git diff --git a/index.php b/index.php index 7f66557c12..1aa59b70a7 100644 --- a/index.php +++ b/index.php @@ -1,176 +1,123 @@ set the wiki up first!" ); -} -include_once( "./LocalSettings.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) 2001-2009 Magnus Manske, Brion Vibber, Lee Daniel Crocker, + * Tim Starling, Erik Möller, Gabriel Wicke, Ævar Arnfjörð Bjarmason, + * Niklas Laxström, Domas Mituzas, Rob Church, Yuri Astrakhan, Aryeh Gregor, + * Aaron Schulz 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 + * + * @file + */ + + +# Initialise common code +$preIP = dirname( __FILE__ ); +require_once( "$preIP/includes/WebStart.php" ); + +# Initialize MediaWiki base class +require_once( "$preIP/includes/Wiki.php" ); +$mediaWiki = new MediaWiki(); + +wfProfileIn( 'main-misc-setup' ); +OutputPage::setEncodings(); # Not really used yet -if( $wgSitename == "MediaWiki" ) { - die( "You must set the site name in \$wgSitename before installation.\n\n" ); +$maxLag = $wgRequest->getVal( 'maxlag' ); +if( !is_null( $maxLag ) && !$mediaWiki->checkMaxLag( $maxLag ) ) { + exit; } -# PATH_SEPARATOR avaialble only from 4.3.0 -$sep = (DIRECTORY_SEPARATOR == "\\") ? ";" : ":"; -ini_set( "include_path", $IP . $sep . ini_get( "include_path" ) ); - -include_once( "Setup.php" ); - -wfProfileIn( "main-misc-setup" ); -OutputPage::setEncodings(); # Not really used yet - # Query string fields -$action = $wgRequest->getVal( "action", "view" ); +$action = $wgRequest->getVal( 'action', 'view' ); +$title = $wgRequest->getVal( 'title' ); -if( isset( $_SERVER['PATH_INFO'] ) && $wgUsePathInfo ) { - $title = substr( $_SERVER['PATH_INFO'], 1 ); -} else { - $title = $wgRequest->getVal( "title" ); +$wgTitle = $mediaWiki->checkInitialQueries( $title, $action ); +if( $wgTitle === NULL ) { + unset( $wgTitle ); } -# Placeholders in case of DB error -$wgTitle = Title::newFromText( wfMsg( "badtitle" ) ); -$wgArticle = new Article($wgTitle); +wfProfileOut( 'main-misc-setup' ); -$action = strtolower( trim( $action ) ); -if ( "" == $action ) { $action = "view"; } -if ($wgRequest->getVal( "printable" ) == "yes") { - $wgOut->setPrintable(); +# +# Send Ajax requests to the Ajax dispatcher. +# +if( $wgUseAjax && $action == 'ajax' ) { + require_once( $IP . '/includes/AjaxDispatcher.php' ); + $dispatcher = new AjaxDispatcher(); + $dispatcher->performAction(); + $mediaWiki->restInPeace(); + exit; } -if ( "" == $title && "delete" != $action ) { - $wgTitle = Title::newFromText( wfMsg( "mainpage" ) ); -} elseif ( $curid = $wgRequest->getInt( 'curid' ) ) { - # URLs like this are generated by RC, because rc_title isn't always accurate - $wgTitle = Title::newFromID( $curid ); -} else { - $wgTitle = Title::newFromURL( $title ); -} -wfProfileOut( "main-misc-setup" ); - -# If the user is not logged in, the Namespace:title of the article must be in the Read array in -# order for the user to see it. -if ( !$wgUser->getID() && is_array( $wgWhitelistRead ) && $wgTitle) { - if ( !in_array( $wgLang->getNsText( $wgTitle->getNamespace() ) . ":" . $wgTitle->getDBkey(), $wgWhitelistRead ) ) { - $wgOut->loginToUse(); - $wgOut->output(); - exit; +if( $wgUseFileCache && isset( $wgTitle ) ) { + wfProfileIn( 'main-try-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( $cache->isFileCacheGood( /* Assume up to date */ ) ) { + /* Check incoming headers to see if client has this cached */ + if( !$wgOut->checkLastModified( $cache->fileCacheTime() ) ) { + $cache->loadFromFileCache(); + } + # Do any stats increment/watchlist stuff + $wgArticle = MediaWiki::articleFromTitle( $wgTitle ); + $wgArticle->viewUpdates(); + # Tell $wgOut that output is taken care of + wfProfileOut( 'main-try-filecache' ); + $mediaWiki->restInPeace(); + exit; + } } + wfProfileOut( 'main-try-filecache' ); } -if ( $search = $wgRequest->getText( 'search' ) ) { - $wgTitle = Title::makeTitle( NS_SPECIAL, "Search" ); - if( $wgRequest->getVal( 'fulltext' ) ) { - wfSearch( $search ); - } else { - wfGo( $search ); - } -} else if( !$wgTitle or $wgTitle->getDBkey() == "" ) { - $wgTitle = Title::newFromText( wfMsg( "badtitle" ) ); - $wgOut->errorpage( "badtitle", "badtitletext" ); -} else if ( $wgTitle->getInterwiki() != "" ) { - $url = $wgTitle->getFullURL(); - # Check for a redirect loop - if ( !preg_match( "/^" . preg_quote( $wgServer ) . "/", $url ) && $wgTitle->isLocal() ) { - $wgOut->redirect( $url ); - } else { - $wgTitle = Title::newFromText( wfMsg( "badtitle" ) ); - $wgOut->errorpage( "badtitle", "badtitletext" ); - } -} else if ( ( $action == "view" ) && $wgTitle->getPrefixedDBKey() != $title ) { - /* redirect to canonical url, make it a 301 to allow caching */ - $wgOut->redirect( $wgTitle->getFullURL(), '301'); -} else if ( Namespace::getSpecial() == $wgTitle->getNamespace() ) { - wfSpecialPage(); -} else { - if ( Namespace::getMedia() == $wgTitle->getNamespace() ) { - $wgTitle = Title::makeTitle( Namespace::getImage(), $wgTitle->getDBkey() ); - } +# Setting global variables in mediaWiki +$mediaWiki->setVal( 'action', $action ); +$mediaWiki->setVal( 'CommandLineMode', $wgCommandLineMode ); +$mediaWiki->setVal( 'DisabledActions', $wgDisabledActions ); +$mediaWiki->setVal( 'DisableHardRedirects', $wgDisableHardRedirects ); +$mediaWiki->setVal( 'DisableInternalSearch', $wgDisableInternalSearch ); +$mediaWiki->setVal( 'EnableCreativeCommonsRdf', $wgEnableCreativeCommonsRdf ); +$mediaWiki->setVal( 'EnableDublinCoreRdf', $wgEnableDublinCoreRdf ); +$mediaWiki->setVal( 'JobRunRate', $wgJobRunRate ); +$mediaWiki->setVal( 'Server', $wgServer ); +$mediaWiki->setVal( 'SquidMaxage', $wgSquidMaxage ); +$mediaWiki->setVal( 'UseExternalEditor', $wgUseExternalEditor ); +$mediaWiki->setVal( 'UsePathInfo', $wgUsePathInfo ); - switch( $wgTitle->getNamespace() ) { - case NS_IMAGE: - include_once( "ImagePage.php" ); - $wgArticle = new ImagePage( $wgTitle ); - break; - default: - $wgArticle = new Article( $wgTitle ); - } +$mediaWiki->initialize( $wgTitle, $wgArticle, $wgOut, $wgUser, $wgRequest ); +$mediaWiki->finalCleanup( $wgDeferredUpdateList, $wgOut ); - wfQuery("BEGIN", DB_WRITE); - switch( $action ) { - case "view": - $wgOut->setSquidMaxage( $wgSquidMaxage ); - $wgArticle->view(); - break; - case "watch": - case "unwatch": - case "delete": - case "revert": - case "rollback": - case "protect": - case "unprotect": - $wgArticle->$action(); - break; - case "print": - $wgArticle->view(); - break; - case "dublincore": - if( !$wgEnableDublinCoreRdf ) { - wfHttpError( 403, "Forbidden", wfMsg( "nodublincore" ) ); - } else { - include_once( "Metadata.php" ); - wfDublinCoreRdf( $wgArticle ); - } - break; - case "creativecommons": - if( !$wgEnableCreativeCommonsRdf ) { - wfHttpError( 403, "Forbidden", wfMsg("nocreativecommons") ); - } else { - include_once( "Metadata.php" ); - wfCreativeCommonsRdf( $wgArticle ); - } - break; - case "edit": - case "submit": - if( !$wgCommandLineMode && !$wgRequest->checkSessionCookie() ) { - User::SetupSession(); - } - include_once( "EditPage.php" ); - $editor = new EditPage( $wgArticle ); - $editor->$action(); - break; - case "history": - if ($_SERVER["REQUEST_URI"] == $wgTitle->getInternalURL('action=history')) { - $wgOut->setSquidMaxage( $wgSquidMaxage ); - } - include_once( "PageHistory.php" ); - $history = new PageHistory( $wgArticle ); - $history->history(); - break; - case "raw": - include_once( "RawPage.php" ); - $raw = new RawPage( $wgArticle ); - $raw->view(); - break; - case "purge": - wfPurgeSquidServers(array($wgTitle->getInternalURL())); - $wgOut->setSquidMaxage( $wgSquidMaxage ); - $wgArticle->view(); - break; - default: - $wgOut->errorpage( "nosuchaction", "nosuchactiontext" ); - } - wfQuery("COMMIT", DB_WRITE); -} +# Not sure when $wgPostCommitUpdateList gets set, so I keep this separate from finalCleanup +$mediaWiki->doUpdates( $wgPostCommitUpdateList ); -$wgOut->output(); +$mediaWiki->restInPeace(); -foreach ( $wgDeferredUpdateList as $up ) { $up->doUpdate(); } -logProfilingData(); -wfDebug( "Request ended normally\n" ); -?>