wiki.techinc.nl/includes/Setup.php
Roan Kattouw fbc65f8972 Per CR on r44412 and my promise in the commit summary of r94990, stop abusing $wgInternalServer (intended for Squid URLs) for IRC/e-mail URLs and introduce $wgCanonicalServer for these purposes instead. This revision introduces two new hooks for WMF hacks, in exchange for making the core code saner.
* Introduce $wgCanonicalServer, which should typically be a fully qualified version of $wgServer but in practice can be anything that you'd like to be used in IRC/e-mail notifs
** Default value is $wgServer, expanded to http:// if protocol-relative
** This means you can easily set HTTPS as the 'default' protocol to use in IRC and e-mail notifs by setting $wgCanonicalServer to https://example.com
* Introduce Title::getCanonicalURL(). Similar to getInternalURL(), including a hook for WMF usage (which will be needed as long as secure.wikimedia.org is used)
** Also add escapeCanonicalURL(). Due to some ridiculous accident of history, the other escapeFooURL() functions don't have a $variant parameter; I decided not to follow that bad example
* Reinstate the spirit of r44406 and r44412: instead of calling getInternalURL() (or getCanonicalURL()) and regexing the title parameter out, obtain the path to index.php using $wgCanonicalServer . $wgScript and append params to that. Sadly, we need to add a hook here to support the secure server hack for WMF, but that's the price of saner code in this case
* Introduce the {{canonicalurl:}} and {{canonicalurle:}} parser functions, which work just like {{fullurl:}} and {{fullurle:}} except that they use getCanonicalURL() instead of getFullURL()
* Use {{canonicalurl:}} in the enotif_body message, fixing bug 29993 (protocol-relative URLs appear in e-mail notifications)
2011-08-19 11:23:17 +00:00

499 lines
15 KiB
PHP

<?php
/**
* Include most things that's need to customize the site
*
* @file
*/
/**
* This file is not a valid entry point, perform no further processing unless
* MEDIAWIKI is defined
*/
if ( !defined( 'MEDIAWIKI' ) ) {
exit( 1 );
}
# 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.
#
$fname = 'Setup.php';
wfProfileIn( $fname );
// Check to see if we are at the file scope
if ( !isset( $wgVersion ) ) {
echo "Error, Setup.php must be included from the file scope, after DefaultSettings.php\n";
die( 1 );
}
// Set various default paths sensibly...
if ( $wgScript === false ) $wgScript = "$wgScriptPath/index$wgScriptExtension";
if ( $wgRedirectScript === false ) $wgRedirectScript = "$wgScriptPath/redirect$wgScriptExtension";
if ( $wgLoadScript === false ) $wgLoadScript = "$wgScriptPath/load$wgScriptExtension";
if ( $wgArticlePath === false ) {
if ( $wgUsePathInfo ) {
$wgArticlePath = "$wgScript/$1";
} else {
$wgArticlePath = "$wgScript?title=$1";
}
}
if ( !empty($wgActionPaths) && !isset($wgActionPaths['view']) ) {
# 'view' is assumed the default action path everywhere in the code
# but is rarely filled in $wgActionPaths
$wgActionPaths['view'] = $wgArticlePath;
}
if ( !empty($wgActionPaths) && !isset($wgActionPaths['view']) ) {
# 'view' is assumed the default action path everywhere in the code
# but is rarely filled in $wgActionPaths
$wgActionPaths['view'] = $wgArticlePath ;
}
if ( $wgStylePath === false ) $wgStylePath = "$wgScriptPath/skins";
if ( $wgLocalStylePath === false ) $wgLocalStylePath = "$wgScriptPath/skins";
if ( $wgStyleDirectory === false ) $wgStyleDirectory = "$IP/skins";
if ( $wgExtensionAssetsPath === false ) $wgExtensionAssetsPath = "$wgScriptPath/extensions";
if ( $wgLogo === false ) $wgLogo = "$wgStylePath/common/images/wiki.png";
if ( $wgUploadPath === false ) $wgUploadPath = "$wgScriptPath/images";
if ( $wgUploadDirectory === false ) $wgUploadDirectory = "$IP/images";
if ( $wgTmpDirectory === false ) $wgTmpDirectory = "{$wgUploadDirectory}/tmp";
if ( $wgReadOnlyFile === false ) $wgReadOnlyFile = "{$wgUploadDirectory}/lock_yBgMBwiR";
if ( $wgFileCacheDirectory === false ) $wgFileCacheDirectory = "{$wgUploadDirectory}/cache";
if ( $wgDeletedDirectory === false ) $wgDeletedDirectory = "{$wgUploadDirectory}/deleted";
if ( isset( $wgFileStore['deleted']['directory'] ) ) {
$wgDeletedDirectory = $wgFileStore['deleted']['directory'];
}
if ( isset( $wgFooterIcons['copyright'] ) &&
isset( $wgFooterIcons['copyright']['copyright'] ) &&
$wgFooterIcons['copyright']['copyright'] === array() )
{
if ( isset( $wgCopyrightIcon ) && $wgCopyrightIcon ) {
$wgFooterIcons['copyright']['copyright'] = $wgCopyrightIcon;
} elseif ( $wgRightsIcon || $wgRightsText ) {
$wgFooterIcons['copyright']['copyright'] = array(
'url' => $wgRightsUrl,
'src' => $wgRightsIcon,
'alt' => $wgRightsText,
);
} else {
unset( $wgFooterIcons['copyright']['copyright'] );
}
}
if ( isset( $wgFooterIcons['poweredby'] ) &&
isset( $wgFooterIcons['poweredby']['mediawiki'] ) &&
$wgFooterIcons['poweredby']['mediawiki']['src'] === null )
{
$wgFooterIcons['poweredby']['mediawiki']['src'] = "$wgStylePath/common/images/poweredby_mediawiki_88x31.png";
}
/**
* Unconditional protection for NS_MEDIAWIKI since otherwise it's too easy for a
* sysadmin to set $wgNamespaceProtection incorrectly and leave the wiki insecure.
*
* Note that this is the definition of editinterface and it can be granted to
* all users if desired.
*/
$wgNamespaceProtection[NS_MEDIAWIKI] = 'editinterface';
/**
* The canonical names of namespaces 6 and 7 are, as of v1.14, "File"
* and "File_talk". The old names "Image" and "Image_talk" are
* retained as aliases for backwards compatibility.
*/
$wgNamespaceAliases['Image'] = NS_FILE;
$wgNamespaceAliases['Image_talk'] = NS_FILE_TALK;
/**
* Initialise $wgLocalFileRepo from backwards-compatible settings
*/
if ( !$wgLocalFileRepo ) {
if ( isset( $wgFileStore['deleted']['hash'] ) ) {
$deletedHashLevel = $wgFileStore['deleted']['hash'];
} else {
$deletedHashLevel = $wgHashedUploadDirectory ? 3 : 0;
}
$wgLocalFileRepo = array(
'class' => 'LocalRepo',
'name' => 'local',
'directory' => $wgUploadDirectory,
'scriptDirUrl' => $wgScriptPath,
'scriptExtension' => $wgScriptExtension,
'url' => $wgUploadBaseUrl ? $wgUploadBaseUrl . $wgUploadPath : $wgUploadPath,
'hashLevels' => $wgHashedUploadDirectory ? 2 : 0,
'thumbScriptUrl' => $wgThumbnailScriptPath,
'transformVia404' => !$wgGenerateThumbnailOnParse,
'deletedDir' => $wgDeletedDirectory,
'deletedHashLevels' => $deletedHashLevel
);
}
/**
* Initialise shared repo from backwards-compatible settings
*/
if ( $wgUseSharedUploads ) {
if ( $wgSharedUploadDBname ) {
$wgForeignFileRepos[] = array(
'class' => 'ForeignDBRepo',
'name' => 'shared',
'directory' => $wgSharedUploadDirectory,
'url' => $wgSharedUploadPath,
'hashLevels' => $wgHashedSharedUploadDirectory ? 2 : 0,
'thumbScriptUrl' => $wgSharedThumbnailScriptPath,
'transformVia404' => !$wgGenerateThumbnailOnParse,
'dbType' => $wgDBtype,
'dbServer' => $wgDBserver,
'dbUser' => $wgDBuser,
'dbPassword' => $wgDBpassword,
'dbName' => $wgSharedUploadDBname,
'dbFlags' => ( $wgDebugDumpSql ? DBO_DEBUG : 0 ) | DBO_DEFAULT,
'tablePrefix' => $wgSharedUploadDBprefix,
'hasSharedCache' => $wgCacheSharedUploads,
'descBaseUrl' => $wgRepositoryBaseUrl,
'fetchDescription' => $wgFetchCommonsDescriptions,
);
} else {
$wgForeignFileRepos[] = array(
'class' => 'FSRepo',
'name' => 'shared',
'directory' => $wgSharedUploadDirectory,
'url' => $wgSharedUploadPath,
'hashLevels' => $wgHashedSharedUploadDirectory ? 2 : 0,
'thumbScriptUrl' => $wgSharedThumbnailScriptPath,
'transformVia404' => !$wgGenerateThumbnailOnParse,
'descBaseUrl' => $wgRepositoryBaseUrl,
'fetchDescription' => $wgFetchCommonsDescriptions,
);
}
}
if ( $wgUseInstantCommons ) {
$wgForeignFileRepos[] = array(
'class' => 'ForeignAPIRepo',
'name' => 'wikimediacommons',
'apibase' => 'http://commons.wikimedia.org/w/api.php',
'hashLevels' => 2,
'fetchDescription' => true,
'descriptionCacheExpiry' => 43200,
'apiThumbCacheExpiry' => 86400,
);
}
if ( $wgRCFilterByAge ) {
# # Trim down $wgRCLinkDays so that it only lists links which are valid
# # as determined by $wgRCMaxAge.
# # Note that we allow 1 link higher than the max for things like 56 days but a 60 day link.
sort( $wgRCLinkDays );
for ( $i = 0; $i < count( $wgRCLinkDays ); $i++ ) {
if ( $wgRCLinkDays[$i] >= $wgRCMaxAge / ( 3600 * 24 ) ) {
$wgRCLinkDays = array_slice( $wgRCLinkDays, 0, $i + 1, false );
break;
}
}
}
if ( $wgSkipSkin ) {
$wgSkipSkins[] = $wgSkipSkin;
}
# Set default shared prefix
if ( $wgSharedPrefix === false ) {
$wgSharedPrefix = $wgDBprefix;
}
if ( !$wgCookiePrefix ) {
if ( $wgSharedDB && $wgSharedPrefix && in_array( 'user', $wgSharedTables ) ) {
$wgCookiePrefix = $wgSharedDB . '_' . $wgSharedPrefix;
} elseif ( $wgSharedDB && in_array( 'user', $wgSharedTables ) ) {
$wgCookiePrefix = $wgSharedDB;
} elseif ( $wgDBprefix ) {
$wgCookiePrefix = $wgDBname . '_' . $wgDBprefix;
} else {
$wgCookiePrefix = $wgDBname;
}
}
$wgCookiePrefix = strtr( $wgCookiePrefix, '=,; +."\'\\[', '__________' );
$wgUseEnotif = $wgEnotifUserTalk || $wgEnotifWatchlist;
if ( $wgMetaNamespace === false ) {
$wgMetaNamespace = str_replace( ' ', '_', $wgSitename );
}
/**
* Definitions of the NS_ constants are in Defines.php
* @private
*/
$wgCanonicalNamespaceNames = array(
NS_MEDIA => 'Media',
NS_SPECIAL => 'Special',
NS_TALK => 'Talk',
NS_USER => 'User',
NS_USER_TALK => 'User_talk',
NS_PROJECT => 'Project',
NS_PROJECT_TALK => 'Project_talk',
NS_FILE => 'File',
NS_FILE_TALK => 'File_talk',
NS_MEDIAWIKI => 'MediaWiki',
NS_MEDIAWIKI_TALK => 'MediaWiki_talk',
NS_TEMPLATE => 'Template',
NS_TEMPLATE_TALK => 'Template_talk',
NS_HELP => 'Help',
NS_HELP_TALK => 'Help_talk',
NS_CATEGORY => 'Category',
NS_CATEGORY_TALK => 'Category_talk',
);
/// @todo UGLY UGLY
if( is_array( $wgExtraNamespaces ) ) {
$wgCanonicalNamespaceNames = $wgCanonicalNamespaceNames + $wgExtraNamespaces;
}
# These are now the same, always
# To determine the user language, use $wgLang->getCode()
$wgContLanguageCode = $wgLanguageCode;
# Easy to forget to falsify $wgShowIPinHeader for static caches.
# If file cache or squid cache is on, just disable this (DWIMD).
if ( $wgUseFileCache || $wgUseSquid ) {
$wgShowIPinHeader = false;
}
# $wgAllowRealName and $wgAllowUserSkin were removed in 1.16
# in favor of $wgHiddenPrefs, handle b/c here
if ( !$wgAllowRealName ) {
$wgHiddenPrefs[] = 'realname';
}
# Doesn't make sense to have if disabled.
if ( !$wgEnotifMinorEdits ) {
$wgHiddenPrefs[] = 'enotifminoredits';
}
# $wgDisabledActions is deprecated as of 1.18
foreach( $wgDisabledActions as $action ){
$wgActions[$action] = false;
}
if( !$wgAllowPageInfo ){
$wgActions['info'] = false;
}
if ( !$wgHtml5Version && $wgHtml5 && $wgAllowRdfaAttributes ) {
# see http://www.w3.org/TR/rdfa-in-html/#document-conformance
if ( $wgMimeType == 'application/xhtml+xml' ) {
$wgHtml5Version = 'XHTML+RDFa 1.0';
} else {
$wgHtml5Version = 'HTML+RDFa 1.0';
}
}
# Blacklisted file extensions shouldn't appear on the "allowed" list
$wgFileExtensions = array_diff ( $wgFileExtensions, $wgFileBlacklist );
if ( $wgArticleCountMethod === null ) {
$wgArticleCountMethod = $wgUseCommaCount ? 'comma' : 'link';
}
if ( $wgInvalidateCacheOnLocalSettingsChange ) {
$wgCacheEpoch = max( $wgCacheEpoch, gmdate( 'YmdHis', @filemtime( "$IP/LocalSettings.php" ) ) );
}
if ( $wgAjaxUploadDestCheck ) {
$wgAjaxExportList[] = 'SpecialUpload::ajaxGetExistsWarning';
}
if ( $wgNewUserLog ) {
# Add a new log type
$wgLogTypes[] = 'newusers';
$wgLogNames['newusers'] = 'newuserlogpage';
$wgLogHeaders['newusers'] = 'newuserlogpagetext';
$wgLogActions['newusers/newusers'] = 'newuserlogentry'; // For compatibility with older log entries
$wgLogActions['newusers/create'] = 'newuserlog-create-entry';
$wgLogActions['newusers/create2'] = 'newuserlog-create2-entry';
$wgLogActions['newusers/autocreate'] = 'newuserlog-autocreate-entry';
}
if ( $wgCookieSecure === 'detect' ) {
$wgCookieSecure = ( substr( $wgServer, 0, 6 ) === 'https:' );
}
if ( !defined( 'MW_COMPILED' ) ) {
if ( !MWInit::classExists( 'AutoLoader' ) ) {
require_once( "$IP/includes/AutoLoader.php" );
}
wfProfileIn( $fname . '-exception' );
MWExceptionHandler::installHandler();
wfProfileOut( $fname . '-exception' );
wfProfileIn( $fname . '-includes' );
require_once( "$IP/includes/normal/UtfNormalUtil.php" );
require_once( "$IP/includes/GlobalFunctions.php" );
require_once( "$IP/includes/ProxyTools.php" );
require_once( "$IP/includes/ImageFunctions.php" );
require_once( "$IP/includes/normal/UtfNormalDefines.php" );
wfProfileOut( $fname . '-includes' );
}
# Now that GlobalFunctions is loaded, set the default for $wgCanonicalServer
if ( $wgCanonicalServer === false ) {
$wgCanonicalServer = wfExpandUrl( $wgServer, PROTO_HTTP );
}
wfProfileIn( $fname . '-misc1' );
# Raise the memory limit if it's too low
wfMemoryLimit();
/**
* Set up the timezone, suppressing the pseudo-security warning in PHP 5.1+
* that happens whenever you use a date function without the timezone being
* explicitly set. Inspired by phpMyAdmin's treatment of the problem.
*/
if ( is_null( $wgLocaltimezone) ) {
wfSuppressWarnings();
$wgLocaltimezone = date_default_timezone_get();
wfRestoreWarnings();
}
date_default_timezone_set( $wgLocaltimezone );
if( is_null( $wgLocalTZoffset ) ) {
$wgLocalTZoffset = date( 'Z' ) / 60;
}
# Useful debug output
global $wgCommandLineMode;
if ( $wgCommandLineMode ) {
$wgRequest = new FauxRequest( array() );
wfDebug( "\n\nStart command line script $self\n" );
} else {
# Can't stub this one, it sets up $_GET and $_REQUEST in its constructor
$wgRequest = new WebRequest;
$debug = "Start request\n\n{$_SERVER['REQUEST_METHOD']} {$wgRequest->getRequestURL()}";
if ( $wgDebugPrintHttpHeaders ) {
$debug .= "\nHTTP HEADERS:\n";
foreach ( $wgRequest->getAllHeaders() as $name => $value ) {
$debug .= "$name: $value\n";
}
}
wfDebug( "$debug\n" );
}
wfProfileOut( $fname . '-misc1' );
wfProfileIn( $fname . '-memcached' );
$wgMemc = wfGetMainCache();
$messageMemc = wfGetMessageCacheStorage();
$parserMemc = wfGetParserCacheStorage();
wfDebug( 'CACHES: ' . get_class( $wgMemc ) . '[main] ' .
get_class( $messageMemc ) . '[message] ' .
get_class( $parserMemc ) . "[parser]\n" );
wfProfileOut( $fname . '-memcached' );
# # Most of the config is out, some might want to run hooks here.
wfRunHooks( 'SetupAfterCache' );
wfProfileIn( $fname . '-session' );
# If session.auto_start is there, we can't touch session name
if ( !wfIniGetBool( 'session.auto_start' ) ) {
session_name( $wgSessionName ? $wgSessionName : $wgCookiePrefix . '_session' );
}
if ( !defined( 'MW_NO_SESSION' ) && !$wgCommandLineMode ) {
if ( $wgRequest->checkSessionCookie() || isset( $_COOKIE[$wgCookiePrefix . 'Token'] ) ) {
wfIncrStats( 'request_with_session' );
wfSetupSession();
$wgSessionStarted = true;
} else {
wfIncrStats( 'request_without_session' );
$wgSessionStarted = false;
}
}
wfProfileOut( $fname . '-session' );
wfProfileIn( $fname . '-globals' );
$wgContLang = Language::factory( $wgLanguageCode );
$wgContLang->initEncoding();
$wgContLang->initContLang();
// Now that variant lists may be available...
$wgRequest->interpolateTitle();
$wgUser = RequestContext::getMain()->getUser(); # BackCompat
/**
* @var Language
*/
$wgLang = new StubUserLang;
/**
* @var OutputPage
*/
$wgOut = RequestContext::getMain()->getOutput(); # BackCompat
/**
* @var Parser
*/
$wgParser = new StubObject( 'wgParser', $wgParserConf['class'], array( $wgParserConf ) );
if ( !is_object( $wgAuth ) ) {
$wgAuth = new StubObject( 'wgAuth', 'AuthPlugin' );
wfRunHooks( 'AuthPluginSetup', array( &$wgAuth ) );
}
# Placeholders in case of DB error
$wgTitle = null;
$wgDeferredUpdateList = array();
// We need to check for safe_mode, because mail() will throw an E_NOTICE
// on additional parameters
if( !is_null($wgAdditionalMailParams) && wfIniGetBool('safe_mode') ) {
$wgAdditionalMailParams = null;
}
wfProfileOut( $fname . '-globals' );
wfProfileIn( $fname . '-extensions' );
# Extension setup functions for extensions other than skins
# 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 ) {
# Allow closures in PHP 5.3+
if ( is_object( $func ) && $func instanceof Closure ) {
$profName = $fname . '-extensions-closure';
} elseif ( is_array( $func ) ) {
if ( is_object( $func[0] ) )
$profName = $fname . '-extensions-' . get_class( $func[0] ) . '::' . $func[1];
else
$profName = $fname . '-extensions-' . implode( '::', $func );
} else {
$profName = $fname . '-extensions-' . strval( $func );
}
wfProfileIn( $profName );
call_user_func( $func );
wfProfileOut( $profName );
}
wfDebug( "Fully initialised\n" );
$wgFullyInitialised = true;
wfProfileOut( $fname . '-extensions' );
wfProfileOut( $fname );