includes/Setup.php

   1 <?php
   2 /**
   3  * Include most things that are needed to make %MediaWiki work.
   4  *
   5  * This file is included by WebStart.php and doMaintenance.php so that both
   6  * web and maintenance scripts share a final set up phase to include necessary
   7  * files and create global object variables.
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write to the Free Software Foundation, Inc.,
  21  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  22  * http://www.gnu.org/copyleft/gpl.html
  23  *
  24  * @file
  25  */
  26
  27 /**
  28  * This file is not a valid entry point, perform no further processing unless
  29  * MEDIAWIKI is defined
  30  */
  31 if ( !defined( 'MEDIAWIKI' ) ) {
  32         exit( 1 );
  33 }
  34
  35 $fname = 'Setup.php';
  36 wfProfileIn( $fname );
  37 wfProfileIn( $fname . '-defaults' );
  38
  39 // Check to see if we are at the file scope
  40 if ( !isset( $wgVersion ) ) {
  41         echo "Error, Setup.php must be included from the file scope, after DefaultSettings.php\n";
  42         die( 1 );
  43 }
  44
  45 // Set various default paths sensibly...
  46
  47 if ( $wgScript === false ) {
  48         $wgScript = "$wgScriptPath/index$wgScriptExtension";
  49 }
  50 if ( $wgLoadScript === false ) {
  51         $wgLoadScript = "$wgScriptPath/load$wgScriptExtension";
  52 }
  53
  54 if ( $wgArticlePath === false ) {
  55         if ( $wgUsePathInfo ) {
  56                 $wgArticlePath = "$wgScript/$1";
  57         } else {
  58                 $wgArticlePath = "$wgScript?title=$1";
  59         }
  60 }
  61
  62 if ( !empty( $wgActionPaths ) && !isset( $wgActionPaths['view'] ) ) {
  63         // 'view' is assumed the default action path everywhere in the code
  64         // but is rarely filled in $wgActionPaths
  65         $wgActionPaths['view'] = $wgArticlePath;
  66 }
  67
  68 if ( $wgStylePath === false ) {
  69         $wgStylePath = "$wgScriptPath/skins";
  70 }
  71 if ( $wgLocalStylePath === false ) {
  72         $wgLocalStylePath = "$wgScriptPath/skins";
  73 }
  74 if ( $wgStyleDirectory === false ) {
  75         $wgStyleDirectory = "$IP/skins";
  76 }
  77 if ( $wgExtensionAssetsPath === false ) {
  78         $wgExtensionAssetsPath = "$wgScriptPath/extensions";
  79 }
  80
  81 // Enable default skins. Temporary, to be removed before 1.24 release.
  82 // This is hacky and bad, the require_once calls should eventually be generated by the installer
  83 // and placed in LocalSettings.php.
  84 // While this is in Setup.php, it needs to be done as soon as possible, as some of the setup code
  85 // depends on all extensions and skins being already required (bug 67318).
  86 require_once "$wgStyleDirectory/MonoBook/MonoBook.php";
  87 require_once "$wgStyleDirectory/Vector/Vector.php";
  88
  89 if ( $wgLogo === false ) {
  90         $wgLogo = "$wgStylePath/common/images/wiki.png";
  91 }
  92
  93 if ( $wgUploadPath === false ) {
  94         $wgUploadPath = "$wgScriptPath/images";
  95 }
  96 if ( $wgUploadDirectory === false ) {
  97         $wgUploadDirectory = "$IP/images";
  98 }
  99 if ( $wgReadOnlyFile === false ) {
 100         $wgReadOnlyFile = "{$wgUploadDirectory}/lock_yBgMBwiR";
 101 }
 102 if ( $wgFileCacheDirectory === false ) {
 103         $wgFileCacheDirectory = "{$wgUploadDirectory}/cache";
 104 }
 105 if ( $wgDeletedDirectory === false ) {
 106         $wgDeletedDirectory = "{$wgUploadDirectory}/deleted";
 107 }
 108
 109 if ( isset( $wgFileStore['deleted']['directory'] ) ) {
 110         $wgDeletedDirectory = $wgFileStore['deleted']['directory'];
 111 }
 112
 113 if ( isset( $wgFooterIcons['copyright'] )
 114         && isset( $wgFooterIcons['copyright']['copyright'] )
 115         && $wgFooterIcons['copyright']['copyright'] === array()
 116 ) {
 117         if ( isset( $wgCopyrightIcon ) && $wgCopyrightIcon ) {
 118                 $wgFooterIcons['copyright']['copyright'] = $wgCopyrightIcon;
 119         } elseif ( $wgRightsIcon || $wgRightsText ) {
 120                 $wgFooterIcons['copyright']['copyright'] = array(
 121                         'url' => $wgRightsUrl,
 122                         'src' => $wgRightsIcon,
 123                         'alt' => $wgRightsText,
 124                 );
 125         } else {
 126                 unset( $wgFooterIcons['copyright']['copyright'] );
 127         }
 128 }
 129
 130 if ( isset( $wgFooterIcons['poweredby'] )
 131         && isset( $wgFooterIcons['poweredby']['mediawiki'] )
 132         && $wgFooterIcons['poweredby']['mediawiki']['src'] === null
 133 ) {
 134         $wgFooterIcons['poweredby']['mediawiki']['src'] =
 135                 "$wgStylePath/common/images/poweredby_mediawiki_88x31.png";
 136 }
 137
 138 /**
 139  * Unconditional protection for NS_MEDIAWIKI since otherwise it's too easy for a
 140  * sysadmin to set $wgNamespaceProtection incorrectly and leave the wiki insecure.
 141  *
 142  * Note that this is the definition of editinterface and it can be granted to
 143  * all users if desired.
 144  */
 145 $wgNamespaceProtection[NS_MEDIAWIKI] = 'editinterface';
 146
 147 /**
 148  * The canonical names of namespaces 6 and 7 are, as of v1.14, "File"
 149  * and "File_talk".  The old names "Image" and "Image_talk" are
 150  * retained as aliases for backwards compatibility.
 151  */
 152 $wgNamespaceAliases['Image'] = NS_FILE;
 153 $wgNamespaceAliases['Image_talk'] = NS_FILE_TALK;
 154
 155 /**
 156  * Initialise $wgLockManagers to include basic FS version
 157  */
 158 $wgLockManagers[] = array(
 159         'name' => 'fsLockManager',
 160         'class' => 'FSLockManager',
 161         'lockDirectory' => "{$wgUploadDirectory}/lockdir",
 162 );
 163 $wgLockManagers[] = array(
 164         'name' => 'nullLockManager',
 165         'class' => 'NullLockManager',
 166 );
 167
 168 /**
 169  * Initialise $wgLocalFileRepo from backwards-compatible settings
 170  */
 171 if ( !$wgLocalFileRepo ) {
 172         if ( isset( $wgFileStore['deleted']['hash'] ) ) {
 173                 $deletedHashLevel = $wgFileStore['deleted']['hash'];
 174         } else {
 175                 $deletedHashLevel = $wgHashedUploadDirectory ? 3 : 0;
 176         }
 177         $wgLocalFileRepo = array(
 178                 'class' => 'LocalRepo',
 179                 'name' => 'local',
 180                 'directory' => $wgUploadDirectory,
 181                 'scriptDirUrl' => $wgScriptPath,
 182                 'scriptExtension' => $wgScriptExtension,
 183                 'url' => $wgUploadBaseUrl ? $wgUploadBaseUrl . $wgUploadPath : $wgUploadPath,
 184                 'hashLevels' => $wgHashedUploadDirectory ? 2 : 0,
 185                 'thumbScriptUrl' => $wgThumbnailScriptPath,
 186                 'transformVia404' => !$wgGenerateThumbnailOnParse,
 187                 'deletedDir' => $wgDeletedDirectory,
 188                 'deletedHashLevels' => $deletedHashLevel
 189         );
 190 }
 191 /**
 192  * Initialise shared repo from backwards-compatible settings
 193  */
 194 if ( $wgUseSharedUploads ) {
 195         if ( $wgSharedUploadDBname ) {
 196                 $wgForeignFileRepos[] = array(
 197                         'class' => 'ForeignDBRepo',
 198                         'name' => 'shared',
 199                         'directory' => $wgSharedUploadDirectory,
 200                         'url' => $wgSharedUploadPath,
 201                         'hashLevels' => $wgHashedSharedUploadDirectory ? 2 : 0,
 202                         'thumbScriptUrl' => $wgSharedThumbnailScriptPath,
 203                         'transformVia404' => !$wgGenerateThumbnailOnParse,
 204                         'dbType' => $wgDBtype,
 205                         'dbServer' => $wgDBserver,
 206                         'dbUser' => $wgDBuser,
 207                         'dbPassword' => $wgDBpassword,
 208                         'dbName' => $wgSharedUploadDBname,
 209                         'dbFlags' => ( $wgDebugDumpSql ? DBO_DEBUG : 0 ) | DBO_DEFAULT,
 210                         'tablePrefix' => $wgSharedUploadDBprefix,
 211                         'hasSharedCache' => $wgCacheSharedUploads,
 212                         'descBaseUrl' => $wgRepositoryBaseUrl,
 213                         'fetchDescription' => $wgFetchCommonsDescriptions,
 214                 );
 215         } else {
 216                 $wgForeignFileRepos[] = array(
 217                         'class' => 'FileRepo',
 218                         'name' => 'shared',
 219                         'directory' => $wgSharedUploadDirectory,
 220                         'url' => $wgSharedUploadPath,
 221                         'hashLevels' => $wgHashedSharedUploadDirectory ? 2 : 0,
 222                         'thumbScriptUrl' => $wgSharedThumbnailScriptPath,
 223                         'transformVia404' => !$wgGenerateThumbnailOnParse,
 224                         'descBaseUrl' => $wgRepositoryBaseUrl,
 225                         'fetchDescription' => $wgFetchCommonsDescriptions,
 226                 );
 227         }
 228 }
 229 if ( $wgUseInstantCommons ) {
 230         $wgForeignFileRepos[] = array(
 231                 'class' => 'ForeignAPIRepo',
 232                 'name' => 'wikimediacommons',
 233                 'apibase' => WebRequest::detectProtocol() === 'https' ?
 234                         'https://commons.wikimedia.org/w/api.php' :
 235                         'http://commons.wikimedia.org/w/api.php',
 236                 'hashLevels' => 2,
 237                 'fetchDescription' => true,
 238                 'descriptionCacheExpiry' => 43200,
 239                 'apiThumbCacheExpiry' => 86400,
 240         );
 241 }
 242 /*
 243  * Add on default file backend config for file repos.
 244  * FileBackendGroup will handle initializing the backends.
 245  */
 246 if ( !isset( $wgLocalFileRepo['backend'] ) ) {
 247         $wgLocalFileRepo['backend'] = $wgLocalFileRepo['name'] . '-backend';
 248 }
 249 foreach ( $wgForeignFileRepos as &$repo ) {
 250         if ( !isset( $repo['directory'] ) && $repo['class'] === 'ForeignAPIRepo' ) {
 251                 $repo['directory'] = $wgUploadDirectory; // b/c
 252         }
 253         if ( !isset( $repo['backend'] ) ) {
 254                 $repo['backend'] = $repo['name'] . '-backend';
 255         }
 256 }
 257 unset( $repo ); // no global pollution; destroy reference
 258
 259 if ( $wgRCFilterByAge ) {
 260         // Trim down $wgRCLinkDays so that it only lists links which are valid
 261         // as determined by $wgRCMaxAge.
 262         // Note that we allow 1 link higher than the max for things like 56 days but a 60 day link.
 263         sort( $wgRCLinkDays );
 264
 265         // @codingStandardsIgnoreStart Generic.CodeAnalysis.ForLoopWithTestFunctionCall.NotAllowed
 266         for ( $i = 0; $i < count( $wgRCLinkDays ); $i++ ) {
 267                 // @codingStandardsIgnoreEnd
 268                 if ( $wgRCLinkDays[$i] >= $wgRCMaxAge / ( 3600 * 24 ) ) {
 269                         $wgRCLinkDays = array_slice( $wgRCLinkDays, 0, $i + 1, false );
 270                         break;
 271                 }
 272         }
 273 }
 274
 275 if ( $wgSkipSkin ) {
 276         $wgSkipSkins[] = $wgSkipSkin;
 277 }
 278
 279 if ( $wgLocalInterwiki ) {
 280         array_unshift( $wgLocalInterwikis, $wgLocalInterwiki );
 281 }
 282
 283 // Set default shared prefix
 284 if ( $wgSharedPrefix === false ) {
 285         $wgSharedPrefix = $wgDBprefix;
 286 }
 287
 288 if ( !$wgCookiePrefix ) {
 289         if ( $wgSharedDB && $wgSharedPrefix && in_array( 'user', $wgSharedTables ) ) {
 290                 $wgCookiePrefix = $wgSharedDB . '_' . $wgSharedPrefix;
 291         } elseif ( $wgSharedDB && in_array( 'user', $wgSharedTables ) ) {
 292                 $wgCookiePrefix = $wgSharedDB;
 293         } elseif ( $wgDBprefix ) {
 294                 $wgCookiePrefix = $wgDBname . '_' . $wgDBprefix;
 295         } else {
 296                 $wgCookiePrefix = $wgDBname;
 297         }
 298 }
 299 $wgCookiePrefix = strtr( $wgCookiePrefix, '=,; +."\'\\[', '__________' );
 300
 301 $wgUseEnotif = $wgEnotifUserTalk || $wgEnotifWatchlist;
 302
 303 if ( $wgMetaNamespace === false ) {
 304         $wgMetaNamespace = str_replace( ' ', '_', $wgSitename );
 305 }
 306
 307 // Default value is either the suhosin limit or -1 for unlimited
 308 if ( $wgResourceLoaderMaxQueryLength === false ) {
 309         $maxValueLength = ini_get( 'suhosin.get.max_value_length' );
 310         $wgResourceLoaderMaxQueryLength = $maxValueLength > 0 ? $maxValueLength : -1;
 311 }
 312
 313 /**
 314  * Definitions of the NS_ constants are in Defines.php
 315  * @private
 316  */
 317 $wgCanonicalNamespaceNames = array(
 318         NS_MEDIA            => 'Media',
 319         NS_SPECIAL          => 'Special',
 320         NS_TALK             => 'Talk',
 321         NS_USER             => 'User',
 322         NS_USER_TALK        => 'User_talk',
 323         NS_PROJECT          => 'Project',
 324         NS_PROJECT_TALK     => 'Project_talk',
 325         NS_FILE             => 'File',
 326         NS_FILE_TALK        => 'File_talk',
 327         NS_MEDIAWIKI        => 'MediaWiki',
 328         NS_MEDIAWIKI_TALK   => 'MediaWiki_talk',
 329         NS_TEMPLATE         => 'Template',
 330         NS_TEMPLATE_TALK    => 'Template_talk',
 331         NS_HELP             => 'Help',
 332         NS_HELP_TALK        => 'Help_talk',
 333         NS_CATEGORY         => 'Category',
 334         NS_CATEGORY_TALK    => 'Category_talk',
 335 );
 336
 337 /// @todo UGLY UGLY
 338 if ( is_array( $wgExtraNamespaces ) ) {
 339         $wgCanonicalNamespaceNames = $wgCanonicalNamespaceNames + $wgExtraNamespaces;
 340 }
 341
 342 // These are now the same, always
 343 // To determine the user language, use $wgLang->getCode()
 344 $wgContLanguageCode = $wgLanguageCode;
 345
 346 // Easy to forget to falsify $wgShowIPinHeader for static caches.
 347 // If file cache or squid cache is on, just disable this (DWIMD).
 348 // Do the same for $wgDebugToolbar.
 349 if ( $wgUseFileCache || $wgUseSquid ) {
 350         $wgShowIPinHeader = false;
 351         $wgDebugToolbar = false;
 352 }
 353
 354 // Doesn't make sense to have if disabled.
 355 if ( !$wgEnotifMinorEdits ) {
 356         $wgHiddenPrefs[] = 'enotifminoredits';
 357 }
 358
 359 // We always output HTML5 since 1.22, overriding these is no longer supported
 360 // we set them here for extensions that depend on its value.
 361 $wgHtml5 = true;
 362 $wgXhtmlDefaultNamespace = 'http://www.w3.org/1999/xhtml';
 363 $wgJsMimeType = 'text/javascript';
 364
 365 if ( !$wgHtml5Version && $wgAllowRdfaAttributes ) {
 366         // see http://www.w3.org/TR/rdfa-in-html/#document-conformance
 367         if ( $wgMimeType == 'application/xhtml+xml' ) {
 368                 $wgHtml5Version = 'XHTML+RDFa 1.0';
 369         } else {
 370                 $wgHtml5Version = 'HTML+RDFa 1.0';
 371         }
 372 }
 373
 374 // Blacklisted file extensions shouldn't appear on the "allowed" list
 375 $wgFileExtensions = array_values( array_diff ( $wgFileExtensions, $wgFileBlacklist ) );
 376
 377 if ( $wgArticleCountMethod === null ) {
 378         $wgArticleCountMethod = $wgUseCommaCount ? 'comma' : 'link';
 379 }
 380
 381 if ( $wgInvalidateCacheOnLocalSettingsChange ) {
 382         // @codingStandardsIgnoreStart Generic.PHP.NoSilencedErrors.Discouraged - No GlobalFunction here yet.
 383         $wgCacheEpoch = max( $wgCacheEpoch, gmdate( 'YmdHis', @filemtime( "$IP/LocalSettings.php" ) ) );
 384         // @codingStandardsIgnoreEnd
 385 }
 386
 387 if ( $wgNewUserLog ) {
 388         // Add a new log type
 389         $wgLogTypes[] = 'newusers';
 390         $wgLogNames['newusers'] = 'newuserlogpage';
 391         $wgLogHeaders['newusers'] = 'newuserlogpagetext';
 392         $wgLogActionsHandlers['newusers/newusers'] = 'NewUsersLogFormatter';
 393         $wgLogActionsHandlers['newusers/create'] = 'NewUsersLogFormatter';
 394         $wgLogActionsHandlers['newusers/create2'] = 'NewUsersLogFormatter';
 395         $wgLogActionsHandlers['newusers/byemail'] = 'NewUsersLogFormatter';
 396         $wgLogActionsHandlers['newusers/autocreate'] = 'NewUsersLogFormatter';
 397 }
 398
 399 if ( $wgPageLanguageUseDB ) {
 400         $wgLogTypes[] = 'pagelang';
 401         $wgLogActionsHandlers['pagelang/pagelang'] = 'PageLangLogFormatter';
 402 }
 403
 404 if ( $wgCookieSecure === 'detect' ) {
 405         $wgCookieSecure = ( WebRequest::detectProtocol() === 'https' );
 406 }
 407
 408 if ( $wgRC2UDPAddress ) {
 409         $wgRCFeeds['default'] = array(
 410                 'formatter' => 'IRCColourfulRCFeedFormatter',
 411                 'uri' => "udp://$wgRC2UDPAddress:$wgRC2UDPPort/$wgRC2UDPPrefix",
 412                 'add_interwiki_prefix' => &$wgRC2UDPInterwikiPrefix,
 413                 'omit_bots' => &$wgRC2UDPOmitBots,
 414         );
 415 }
 416
 417 wfProfileOut( $fname . '-defaults' );
 418
 419 // Disable MWDebug for command line mode, this prevents MWDebug from eating up
 420 // all the memory from logging SQL queries on maintenance scripts
 421 global $wgCommandLineMode;
 422 if ( $wgDebugToolbar && !$wgCommandLineMode ) {
 423         wfProfileIn( $fname . '-debugtoolbar' );
 424         MWDebug::init();
 425         wfProfileOut( $fname . '-debugtoolbar' );
 426 }
 427
 428 if ( !class_exists( 'AutoLoader' ) ) {
 429         require_once "$IP/includes/AutoLoader.php";
 430 }
 431
 432 wfProfileIn( $fname . '-exception' );
 433 MWExceptionHandler::installHandler();
 434 wfProfileOut( $fname . '-exception' );
 435
 436 wfProfileIn( $fname . '-includes' );
 437 require_once "$IP/includes/normal/UtfNormalUtil.php";
 438 require_once "$IP/includes/GlobalFunctions.php";
 439 require_once "$IP/includes/normal/UtfNormalDefines.php";
 440 wfProfileOut( $fname . '-includes' );
 441
 442 wfProfileIn( $fname . '-defaults2' );
 443
 444 if ( $wgCanonicalServer === false ) {
 445         $wgCanonicalServer = wfExpandUrl( $wgServer, PROTO_HTTP );
 446 }
 447
 448 // Set server name
 449 $serverParts = wfParseUrl( $wgCanonicalServer );
 450 if ( $wgServerName !== false ) {
 451         wfWarn( '$wgServerName should be derived from $wgCanonicalServer, '
 452                 . 'not customized. Overwriting $wgServerName.' );
 453 }
 454 $wgServerName = $serverParts['host'];
 455 unset( $serverParts );
 456
 457 // Set defaults for configuration variables
 458 // that are derived from the server name by default
 459 if ( $wgEmergencyContact === false ) {
 460         $wgEmergencyContact = 'wikiadmin@' . $wgServerName;
 461 }
 462
 463 if ( $wgPasswordSender === false ) {
 464         $wgPasswordSender = 'apache@' . $wgServerName;
 465 }
 466
 467 if ( $wgSecureLogin && substr( $wgServer, 0, 2 ) !== '//' ) {
 468         $wgSecureLogin = false;
 469         wfWarn( 'Secure login was enabled on a server that only supports '
 470                 . 'HTTP or HTTPS. Disabling secure login.' );
 471 }
 472
 473 // Now that GlobalFunctions is loaded, set defaults that depend
 474 // on it.
 475 if ( $wgTmpDirectory === false ) {
 476         wfProfileIn( $fname . '-tempDir' );
 477         $wgTmpDirectory = wfTempDir();
 478         wfProfileOut( $fname . '-tempDir' );
 479 }
 480
 481 // $wgHTCPMulticastRouting got renamed to $wgHTCPRouting in MediaWiki 1.22
 482 // ensure back compatibility.
 483 if ( !$wgHTCPRouting && $wgHTCPMulticastRouting ) {
 484         $wgHTCPRouting = $wgHTCPMulticastRouting;
 485 }
 486
 487 // Initialize $wgHTCPRouting from backwards-compatible settings that
 488 // comes from pre 1.20 version.
 489 if ( !$wgHTCPRouting && $wgHTCPMulticastAddress ) {
 490         $wgHTCPRouting = array(
 491                 '' => array(
 492                         'host' => $wgHTCPMulticastAddress,
 493                         'port' => $wgHTCPPort,
 494                 )
 495         );
 496 }
 497
 498 // Back compatibility for $wgRateLimitLog deprecated with 1.23
 499 if ( $wgRateLimitLog && ! array_key_exists( 'ratelimit', $wgDebugLogGroups ) ) {
 500         $wgDebugLogGroups['ratelimit'] = $wgRateLimitLog;
 501 }
 502
 503 if ( $wgProfileOnly ) {
 504         $wgDebugLogGroups['profileoutput'] = $wgDebugLogFile;
 505         $wgDebugLogFile = '';
 506 }
 507
 508 wfProfileOut( $fname . '-defaults2' );
 509 wfProfileIn( $fname . '-misc1' );
 510
 511 // Raise the memory limit if it's too low
 512 wfMemoryLimit();
 513
 514 /**
 515  * Set up the timezone, suppressing the pseudo-security warning in PHP 5.1+
 516  * that happens whenever you use a date function without the timezone being
 517  * explicitly set. Inspired by phpMyAdmin's treatment of the problem.
 518  */
 519 if ( is_null( $wgLocaltimezone ) ) {
 520         wfSuppressWarnings();
 521         $wgLocaltimezone = date_default_timezone_get();
 522         wfRestoreWarnings();
 523 }
 524
 525 date_default_timezone_set( $wgLocaltimezone );
 526 if ( is_null( $wgLocalTZoffset ) ) {
 527         $wgLocalTZoffset = date( 'Z' ) / 60;
 528 }
 529
 530 // Useful debug output
 531 if ( $wgCommandLineMode ) {
 532         $wgRequest = new FauxRequest( array() );
 533
 534         wfDebug( "\n\nStart command line script $self\n" );
 535 } else {
 536         // Can't stub this one, it sets up $_GET and $_REQUEST in its constructor
 537         $wgRequest = new WebRequest;
 538
 539         $debug = "\n\nStart request {$wgRequest->getMethod()} {$wgRequest->getRequestURL()}\n";
 540
 541         if ( $wgDebugPrintHttpHeaders ) {
 542                 $debug .= "HTTP HEADERS:\n";
 543
 544                 foreach ( $wgRequest->getAllHeaders() as $name => $value ) {
 545                         $debug .= "$name: $value\n";
 546                 }
 547         }
 548         wfDebug( $debug );
 549 }
 550
 551 wfProfileOut( $fname . '-misc1' );
 552 wfProfileIn( $fname . '-memcached' );
 553
 554 $wgMemc = wfGetMainCache();
 555 $messageMemc = wfGetMessageCacheStorage();
 556 $parserMemc = wfGetParserCacheStorage();
 557 $wgLangConvMemc = wfGetLangConverterCacheStorage();
 558
 559 wfDebugLog( 'caches', 'main: ' . get_class( $wgMemc ) .
 560         ', message: ' . get_class( $messageMemc ) .
 561         ', parser: ' . get_class( $parserMemc ) );
 562
 563 wfProfileOut( $fname . '-memcached' );
 564
 565 // Most of the config is out, some might want to run hooks here.
 566 wfRunHooks( 'SetupAfterCache' );
 567
 568 wfProfileIn( $fname . '-session' );
 569
 570 // If session.auto_start is there, we can't touch session name
 571 if ( !wfIniGetBool( 'session.auto_start' ) ) {
 572         session_name( $wgSessionName ? $wgSessionName : $wgCookiePrefix . '_session' );
 573 }
 574
 575 if ( !defined( 'MW_NO_SESSION' ) && !$wgCommandLineMode &&
 576         ( $wgRequest->checkSessionCookie() || isset( $_COOKIE[$wgCookiePrefix . 'Token'] ) )
 577 ) {
 578         wfSetupSession();
 579 }
 580
 581 wfProfileOut( $fname . '-session' );
 582 wfProfileIn( $fname . '-globals' );
 583
 584 /**
 585  * @var Language $wgContLang
 586  */
 587 $wgContLang = Language::factory( $wgLanguageCode );
 588 $wgContLang->initEncoding();
 589 $wgContLang->initContLang();
 590
 591 // Now that variant lists may be available...
 592 $wgRequest->interpolateTitle();
 593
 594 /**
 595  * @var User $wgUser
 596  */
 597 $wgUser = RequestContext::getMain()->getUser(); // BackCompat
 598
 599 /**
 600  * @var Language $wgLang
 601  */
 602 $wgLang = new StubUserLang;
 603
 604 /**
 605  * @var OutputPage $wgOut
 606  */
 607 $wgOut = RequestContext::getMain()->getOutput(); // BackCompat
 608
 609 /**
 610  * @var Parser $wgParser
 611  */
 612 $wgParser = new StubObject( 'wgParser', $wgParserConf['class'], array( $wgParserConf ) );
 613
 614 if ( !is_object( $wgAuth ) ) {
 615         $wgAuth = new AuthPlugin;
 616         wfRunHooks( 'AuthPluginSetup', array( &$wgAuth ) );
 617 }
 618
 619 /**
 620  * @var Title $wgTitle
 621  */
 622 $wgTitle = null;
 623
 624 $wgDeferredUpdateList = array();
 625
 626 wfProfileOut( $fname . '-globals' );
 627 wfProfileIn( $fname . '-extensions' );
 628
 629 // Extension setup functions for extensions other than skins
 630 // Entries should be added to this variable during the inclusion
 631 // of the extension file. This allows the extension to perform
 632 // any necessary initialisation in the fully initialised environment
 633 foreach ( $wgExtensionFunctions as $func ) {
 634         // Allow closures in PHP 5.3+
 635         if ( is_object( $func ) && $func instanceof Closure ) {
 636                 $profName = $fname . '-extensions-closure';
 637         } elseif ( is_array( $func ) ) {
 638                 if ( is_object( $func[0] ) ) {
 639                         $profName = $fname . '-extensions-' . get_class( $func[0] ) . '::' . $func[1];
 640                 } else {
 641                         $profName = $fname . '-extensions-' . implode( '::', $func );
 642                 }
 643         } else {
 644                 $profName = $fname . '-extensions-' . strval( $func );
 645         }
 646
 647         wfProfileIn( $profName );
 648         call_user_func( $func );
 649         wfProfileOut( $profName );
 650 }
 651
 652 wfDebug( "Fully initialised\n" );
 653 $wgFullyInitialised = true;
 654
 655 wfProfileOut( $fname . '-extensions' );
 656 wfProfileOut( $fname );