-<?
+<?php
+/**
+ * Include most things that's need to customize the site
+ * @package MediaWiki
+ */
+
+/**
+ * This file is not a valid entry point, perform no further processing unless
+ * MEDIAWIKI is defined
+ */
+if( defined( 'MEDIAWIKI' ) ) {
+
# The main wiki script and things like database
# conversion and maintenance scripts all share a
# common setup of including lots of classes and
# setting up a few globals.
#
-global $IP;
+global $wgProfiling, $wgProfileSampleRate, $wgIP, $wgUseSquid;
if( !isset( $wgProfiling ) )
$wgProfiling = false;
-if ( $wgProfiling ) {
- include_once( "$IP/Profiling.php" );
+if ( $wgProfiling and (0 == rand() % $wgProfileSampleRate ) ) {
+ require_once( 'Profiling.php' );
} else {
- function wfProfileIn( $fn ) {}
- function wfProfileOut( $fn = "" ) {}
+ function wfProfileIn( $fn = '' ) {}
+ function wfProfileOut( $fn = '' ) {}
function wfGetProfilingOutput( $s, $e ) {}
function wfProfileClose() {}
}
-$fname = "Setup.php";
+/* collect the originating ips */
+if( $wgUseSquid && isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
+ # If the web server is behind a reverse proxy, we need to find
+ # out where our requests are really coming from.
+ $hopips = array_map( 'trim', explode( ',', $_SERVER['HTTP_X_FORWARDED_FOR'] ) );
+
+ while(in_array(trim(end($hopips)), $wgSquidServers)){
+ array_pop($hopips);
+ }
+ $wgIP = trim(end($hopips));
+} else {
+ $wgIP = $_SERVER['REMOTE_ADDR'];
+}
+
+
+$fname = 'Setup.php';
wfProfileIn( $fname );
-wfProfileIn( "$fname-includes" );
-
-# Only files which are used on every invocation should be included here
-# Otherwise, include them conditionally [TS]
-include_once( "$IP/GlobalFunctions.php" );
-include_once( "$IP/Namespace.php" );
-include_once( "$IP/Skin.php" );
-include_once( "$IP/OutputPage.php" );
-include_once( "$IP/User.php" );
-include_once( "$IP/LinkCache.php" );
-include_once( "$IP/Title.php" );
-include_once( "$IP/Article.php" );
-include_once( "$IP/MagicWord.php" );
-include_once( "$IP/MemCachedClient.inc.php" );
-include_once( "$IP/Block.php" );
-include_once( "$IP/SearchEngine.php" );
-
-wfProfileOut( "$fname-includes" );
-wfProfileIn( "$fname-memcached" );
-global $wgUser, $wgLang, $wgOut, $wgTitle;
+global $wgUseDynamicDates;
+wfProfileIn( $fname.'-includes' );
+
+require_once( 'GlobalFunctions.php' );
+require_once( 'Namespace.php' );
+require_once( 'RecentChange.php' );
+require_once( 'User.php' );
+require_once( 'Skin.php' );
+require_once( 'OutputPage.php' );
+require_once( 'LinkCache.php' );
+require_once( 'Title.php' );
+require_once( 'Article.php' );
+require_once( 'MagicWord.php' );
+require_once( 'Block.php' );
+require_once( 'MessageCache.php' );
+require_once( 'BlockCache.php' );
+require_once( 'Parser.php' );
+require_once( 'ParserCache.php' );
+require_once( 'WebRequest.php' );
+require_once( 'LoadBalancer.php' );
+
+$wgRequest = new WebRequest();
+
+
+
+wfProfileOut( $fname.'-includes' );
+wfProfileIn( $fname.'-misc1' );
+global $wgUser, $wgLang, $wgContLang, $wgOut, $wgTitle;
global $wgArticle, $wgDeferredUpdateList, $wgLinkCache;
global $wgMemc, $wgMagicWords, $wgMwRedir, $wgDebugLogFile;
+global $wgMessageCache, $wgUseMemCached, $wgUseDatabaseMessages, $wgContMessageCach;
+global $wgMsgCacheExpiry, $wgCommandLineMode;
+global $wgBlockCache, $wgParserCache, $wgParser, $wgDBConnections;
+global $wgLoadBalancer, $wgDBservers, $wgDebugDumpSql;
+global $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, $wgDBtype;
+global $wgUseOldExistenceCheck, $wgEnablePersistentLC;
+
+global $wgFullyInitialised;
-class MemCachedClientforWiki extends MemCachedClient {
- function _debug( $text ) {
- wfDebug( "memcached: $text\n" );
+# Useful debug output
+if ( $wgCommandLineMode ) {
+ # wfDebug( '"' . implode( '" "', $argv ) . '"' );
+} elseif ( function_exists( 'getallheaders' ) ) {
+ wfDebug( "\nStart request\n" );
+ wfDebug( $_SERVER['REQUEST_METHOD'] . ' ' . $_SERVER['REQUEST_URI'] . "\n" );
+ $headers = getallheaders();
+ foreach ($headers as $name => $value) {
+ wfDebug( "$name: $value\n" );
}
+ wfDebug( "\n" );
+} else {
+ wfDebug( $_SERVER['REQUEST_METHOD'] . ' ' . $_SERVER['REQUEST_URI'] . "\n" );
}
-$wgMemc = new MemCachedClientforWiki();
+# Disable linkscc except if the old existence check method is enabled
+if (!$wgUseOldExistenceCheck) {
+ $wgEnablePersistentLC = false;
+}
+
+wfProfileOut( $fname.'-misc1' );
+wfProfileIn( $fname.'-memcached' );
+
+# FakeMemCachedClient imitates the API of memcached-client v. 0.1.2.
+# It acts as a memcached server with no RAM, that is, all objects are
+# cleared the moment they are set. All set operations succeed and all
+# get operations return null.
+
if( $wgUseMemCached ) {
+ # Set up Memcached
+ #
+ require_once( 'memcached-client.php' );
+
+ /**
+ *
+ * @package MediaWiki
+ */
+ class MemCachedClientforWiki extends memcached {
+ function _debugprint( $text ) {
+ wfDebug( "memcached: $text\n" );
+ }
+ }
+
+ $wgMemc = new MemCachedClientforWiki( array('persistant' => true) );
$wgMemc->set_servers( $wgMemCachedServers );
$wgMemc->set_debug( $wgMemCachedDebug );
- # Test it to see if it's working
- # This is necessary because otherwise wfMsg would be extremely inefficient
- if ( !$wgMemc->set( "test", "", 0 ) ) {
- wfDebug( "Memcached error: " . $wgMemc->error_string() . "\n" );
- $wgUseMemCached = false;
+ $messageMemc = &$wgMemc;
+} elseif ( $wgUseTurckShm ) {
+ # Turck shared memory
+ #
+ require_once( 'ObjectCache.php' );
+ $wgMemc = new TurckBagOStuff;
+ $messageMemc = &$wgMemc;
+} else {
+ /**
+ * No shared memory
+ * @package MediaWiki
+ */
+ class FakeMemCachedClient {
+ function add ($key, $val, $exp = 0) { return true; }
+ function decr ($key, $amt=1) { return null; }
+ function delete ($key, $time = 0) { return false; }
+ function disconnect_all () { }
+ function enable_compress ($enable) { }
+ function forget_dead_hosts () { }
+ function get ($key) { return null; }
+ function get_multi ($keys) { return array_pad(array(), count($keys), null); }
+ function incr ($key, $amt=1) { return null; }
+ function replace ($key, $value, $exp=0) { return false; }
+ function run_command ($sock, $cmd) { return null; }
+ function set ($key, $value, $exp=0){ return true; }
+ function set_compress_threshold ($thresh){ }
+ function set_debug ($dbg) { }
+ function set_servers ($list) { }
}
+ $wgMemc = new FakeMemCachedClient();
+
+ # Give the message cache a separate cache in the DB.
+ # This is a speedup over separately querying every message used
+ require_once( 'ObjectCache.php' );
+ $messageMemc = new MediaWikiBagOStuff('objectcache');
+}
+
+wfProfileOut( $fname.'-memcached' );
+wfProfileIn( $fname.'-SetupSession' );
+
+if( !$wgCommandLineMode && ( isset( $_COOKIE[ini_get('session.name')] ) || isset( $_COOKIE[$wgDBname.'Password'] ) ) ) {
+ User::SetupSession();
+ $wgSessionStarted = true;
+} else {
+ $wgSessionStarted = false;
+}
+
+wfProfileOut( $fname.'-SetupSession' );
+wfProfileIn( $fname.'-database' );
+
+if ( !$wgDBservers ) {
+ $wgDBservers = array(array(
+ 'host' => $wgDBserver,
+ 'user' => $wgDBuser,
+ 'password' => $wgDBpassword,
+ 'dbname' => $wgDBname,
+ 'type' => $wgDBtype,
+ 'load' => 1,
+ 'flags' => ($wgDebugDumpSql ? DBO_DEBUG : 0) | DBO_DEFAULT
+ ));
+}
+$wgLoadBalancer = LoadBalancer::newFromParams( $wgDBservers );
+$wgLoadBalancer->loadMasterPos();
+
+wfProfileOut( $fname.'-database' );
+wfProfileIn( $fname.'-User' );
+
+# Extension setup functions
+# Entries should be added to this variable during the inclusion
+# of the extension file. This allows the extension to perform
+# any necessary initialisation in the fully initialised environment
+foreach ( $wgSkinExtensionFunctions as $func ) {
+ $func();
+}
+
+if( $wgCommandLineMode ) {
+ # Used for some maintenance scripts; user session cookies can screw things up
+ # when the database is in an in-between state.
+ $wgUser = new User();
+} else {
+ $wgUser = User::loadFromSession();
+}
+
+// FIXME : we don't know what the user entered (see SpecialPreferences.php [AV])
+if( count( $wgUserLanguages ) &&
+ !empty( $wgUser->mOptions['language'] ) &&
+ in_array( $wgUser->mOptions['language'], $wgUserLanguages ) ) {
+ // Change language of the site
+ $wgUserLanguageCode = $wgUser->mOptions['language'];
+ // we will load messages from file instead of from database
+ $wgUseDatabaseMessages = false;
+ # FIXME: THIS WILL BREAK NAMESPACES, VARIABLES,
+ # SEARCH INDEX UPDATES, AND MANY MANY THINGS.
+ # DO NOT USE THIS MODE EXCEPT FOR TESTING RIGHT NOW.
+}
+
+wfProfileOut( $fname.'-User' );
+wfProfileIn( $fname.'-language' );
+
+function setupLangObj($langclass, $langcode) {
+ global $wgUseLatin1;
+
+
+ if( ! class_exists( $langclass ) || ($langcode == 'en' && !$wgUseLatin1) ) {
+# Default to English/UTF-8
+ require_once( 'languages/LanguageUtf8.php' );
+ $langclass = 'LanguageUtf8';
+ }
+
+ $lang = new $langclass();
+ if ( !is_object($lang) ) {
+ print "No language class ($wgLang)\N";
+ }
+
+ if( $wgUseLatin1 && $langcode != 'en' ) {
+# For non-UTF-8 non-English.
+ require_once( 'languages/LanguageLatin1.php' );
+ $xxx = new LanguageLatin1( $lang );
+ unset( $lang );
+ $lang = $xxx;
+ }
+ return $lang;
}
-wfProfileOut( "$fname-memcached" );
-wfProfileIn( "$fname-misc" );
-include_once( "$IP/Language.php" );
+/* TODO: change the installation script so that
+ wgContLanguageCode is set there instead of here
+*/
+require_once( 'languages/Language.php' );
+$wgContLanguageCode = $wgLanguageCode;
+$wgContLangClass = 'Language' . str_replace( '-', '_', ucfirst( $wgContLanguageCode ) );
+$wgContLang = setupLangObj(&$wgContLangClass, $wgContLangClass);
+
+// set default user option from content language
+if(!$wgUser->mDataLoaded) { $wgUser->loadDefaultFromLanguage(); }
+
+// wgLanguageCode now specifically means the UI language
+$wgLanguageCode = $wgUser->getOption('language');
+
+$wgLangClass = 'Language'. str_replace( '-', '_', ucfirst( $wgLanguageCode ) );
+ if($wgLangClass == $wgContLangClass) {
+ $wgLang = &$wgContLang;
+ }
+ else {
+ include_once("languages/$wgLangClass.php");
+ $wgLang = setupLangObj(&$wgLangClass, $wgLanguageCode);
+ }
+
+
+wfProfileOut( $fname.'-language' );
+wfProfileIn( $fname.'-MessageCache' );
+
+$wgContMessageCache = new MessageCache;
+$wgContMessageCache->initialise( $messageMemc, $wgUseDatabaseMessages, $wgMsgCacheExpiry, $wgDBname, true );
+if($wgLangClass == $wgContLangClass) {
+ $wgMessageCache = &$wgContMessageCache;
+}
+else {
+ $wgMessageCache = new MessageCache;
+ $wgMessageCache->initialise( $messageMemc,false , $wgMsgCacheExpiry, $wgDBname.":$wgLangClass", false);
+}
+
+wfProfileOut( $fname.'-MessageCache' );
+wfProfileIn( $fname.'-OutputPage' );
$wgOut = new OutputPage();
wfDebug( "\n\n" );
-$wgLangClass = "Language" . ucfirst( $wgLanguageCode );
-if( ! class_exists( $wgLangClass ) ) {
- include_once( "$IP/LanguageUtf8.php" );
- $wgLangClass = "LanguageUtf8";
+wfProfileOut( $fname.'-OutputPage' );
+wfProfileIn( $fname.'-DateFormatter' );
+
+if ( $wgUseDynamicDates ) {
+ require_once( 'DateFormatter.php' );
+ global $wgDateFormatter;
+ $wgDateFormatter = new DateFormatter;
}
-$wgLang = new $wgLangClass();
-$wgUser = User::loadFromSession();
+wfProfileOut( $fname.'-DateFormatter' );
+wfProfileIn( $fname.'-BlockCache' );
+
+$wgBlockCache = new BlockCache( true );
+
+wfProfileOut( $fname.'-BlockCache' );
+wfProfileIn( $fname.'-misc2' );
+
$wgDeferredUpdateList = array();
$wgLinkCache = new LinkCache();
$wgMagicWords = array();
$wgMwRedir =& MagicWord::get( MAG_REDIRECT );
+$wgParserCache = new ParserCache();
+$wgParser = new Parser();
+$wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
+$wgDBConnections = array();
+wfSeedRandom();
+
+# Placeholders in case of DB error
+$wgTitle = Title::newFromText( wfMsgForContent( 'badtitle' ) );
+$wgArticle = new Article($wgTitle);
+
+wfProfileOut( $fname.'-misc2' );
+wfProfileIn( $fname.'-extensions' );
-wfProfileOut( "$fname-misc" );
+# Extension setup functions
+# Entries should be added to this variable during the inclusion
+# of the extension file. This allows the extension to perform
+# any necessary initialisation in the fully initialised environment
+foreach ( $wgExtensionFunctions as $func ) {
+ $func();
+}
+
+$wgFullyInitialised = true;
+wfProfileOut( $fname.'-extensions' );
wfProfileOut( $fname );
+}
?>
dépôts / lhc / web / wiklou.git / blobdiff