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 if ( $wgResourceBasePath === null ) {
  81         $wgResourceBasePath = $wgScriptPath;
  82 }
  83
  84 if ( $wgLogo === false ) {
  85         $wgLogo = "$wgResourceBasePath/resources/assets/wiki.png";
  86 }
  87
  88 if ( $wgUploadPath === false ) {
  89         $wgUploadPath = "$wgScriptPath/images";
  90 }
  91 if ( $wgUploadDirectory === false ) {
  92         $wgUploadDirectory = "$IP/images";
  93 }
  94 if ( $wgReadOnlyFile === false ) {
  95         $wgReadOnlyFile = "{$wgUploadDirectory}/lock_yBgMBwiR";
  96 }
  97 if ( $wgFileCacheDirectory === false ) {
  98         $wgFileCacheDirectory = "{$wgUploadDirectory}/cache";
  99 }
 100 if ( $wgDeletedDirectory === false ) {
 101         $wgDeletedDirectory = "{$wgUploadDirectory}/deleted";
 102 }
 103
 104 if ( $wgGitInfoCacheDirectory === false && $wgCacheDirectory !== false ) {
 105         $wgGitInfoCacheDirectory = "{$wgCacheDirectory}/gitinfo";
 106 }
 107
 108 // Fix path to icon images after they were moved in 1.24
 109 if ( $wgRightsIcon ) {
 110         $wgRightsIcon = str_replace(
 111                 "{$wgStylePath}/common/images/",
 112                 "{$wgResourceBasePath}/resources/assets/licenses/",
 113                 $wgRightsIcon
 114         );
 115 }
 116
 117 if ( isset( $wgFooterIcons['copyright'] )
 118         && isset( $wgFooterIcons['copyright']['copyright'] )
 119         && $wgFooterIcons['copyright']['copyright'] === array()
 120 ) {
 121         if ( $wgCopyrightIcon ) {
 122                 $wgFooterIcons['copyright']['copyright'] = $wgCopyrightIcon;
 123         } elseif ( $wgRightsIcon || $wgRightsText ) {
 124                 $wgFooterIcons['copyright']['copyright'] = array(
 125                         'url' => $wgRightsUrl,
 126                         'src' => $wgRightsIcon,
 127                         'alt' => $wgRightsText,
 128                 );
 129         } else {
 130                 unset( $wgFooterIcons['copyright']['copyright'] );
 131         }
 132 }
 133
 134 if ( isset( $wgFooterIcons['poweredby'] )
 135         && isset( $wgFooterIcons['poweredby']['mediawiki'] )
 136         && $wgFooterIcons['poweredby']['mediawiki']['src'] === null
 137 ) {
 138         $wgFooterIcons['poweredby']['mediawiki']['src'] =
 139                 "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png";
 140 }
 141
 142 /**
 143  * Unconditional protection for NS_MEDIAWIKI since otherwise it's too easy for a
 144  * sysadmin to set $wgNamespaceProtection incorrectly and leave the wiki insecure.
 145  *
 146  * Note that this is the definition of editinterface and it can be granted to
 147  * all users if desired.
 148  */
 149 $wgNamespaceProtection[NS_MEDIAWIKI] = 'editinterface';
 150
 151 /**
 152  * The canonical names of namespaces 6 and 7 are, as of v1.14, "File"
 153  * and "File_talk".  The old names "Image" and "Image_talk" are
 154  * retained as aliases for backwards compatibility.
 155  */
 156 $wgNamespaceAliases['Image'] = NS_FILE;
 157 $wgNamespaceAliases['Image_talk'] = NS_FILE_TALK;
 158
 159 /**
 160  * Initialise $wgLockManagers to include basic FS version
 161  */
 162 $wgLockManagers[] = array(
 163         'name' => 'fsLockManager',
 164         'class' => 'FSLockManager',
 165         'lockDirectory' => "{$wgUploadDirectory}/lockdir",
 166 );
 167 $wgLockManagers[] = array(
 168         'name' => 'nullLockManager',
 169         'class' => 'NullLockManager',
 170 );
 171
 172 /**
 173  * Initialise $wgLocalFileRepo from backwards-compatible settings
 174  */
 175 if ( !$wgLocalFileRepo ) {
 176         $wgLocalFileRepo = array(
 177                 'class' => 'LocalRepo',
 178                 'name' => 'local',
 179                 'directory' => $wgUploadDirectory,
 180                 'scriptDirUrl' => $wgScriptPath,
 181                 'scriptExtension' => $wgScriptExtension,
 182                 'url' => $wgUploadBaseUrl ? $wgUploadBaseUrl . $wgUploadPath : $wgUploadPath,
 183                 'hashLevels' => $wgHashedUploadDirectory ? 2 : 0,
 184                 'thumbScriptUrl' => $wgThumbnailScriptPath,
 185                 'transformVia404' => !$wgGenerateThumbnailOnParse,
 186                 'deletedDir' => $wgDeletedDirectory,
 187                 'deletedHashLevels' => $wgHashedUploadDirectory ? 3 : 0
 188         );
 189 }
 190 /**
 191  * Initialise shared repo from backwards-compatible settings
 192  */
 193 if ( $wgUseSharedUploads ) {
 194         if ( $wgSharedUploadDBname ) {
 195                 $wgForeignFileRepos[] = array(
 196                         'class' => 'ForeignDBRepo',
 197                         'name' => 'shared',
 198                         'directory' => $wgSharedUploadDirectory,
 199                         'url' => $wgSharedUploadPath,
 200                         'hashLevels' => $wgHashedSharedUploadDirectory ? 2 : 0,
 201                         'thumbScriptUrl' => $wgSharedThumbnailScriptPath,
 202                         'transformVia404' => !$wgGenerateThumbnailOnParse,
 203                         'dbType' => $wgDBtype,
 204                         'dbServer' => $wgDBserver,
 205                         'dbUser' => $wgDBuser,
 206                         'dbPassword' => $wgDBpassword,
 207                         'dbName' => $wgSharedUploadDBname,
 208                         'dbFlags' => ( $wgDebugDumpSql ? DBO_DEBUG : 0 ) | DBO_DEFAULT,
 209                         'tablePrefix' => $wgSharedUploadDBprefix,
 210                         'hasSharedCache' => $wgCacheSharedUploads,
 211                         'descBaseUrl' => $wgRepositoryBaseUrl,
 212                         'fetchDescription' => $wgFetchCommonsDescriptions,
 213                 );
 214         } else {
 215                 $wgForeignFileRepos[] = array(
 216                         'class' => 'FileRepo',
 217                         'name' => 'shared',
 218                         'directory' => $wgSharedUploadDirectory,
 219                         'url' => $wgSharedUploadPath,
 220                         'hashLevels' => $wgHashedSharedUploadDirectory ? 2 : 0,
 221                         'thumbScriptUrl' => $wgSharedThumbnailScriptPath,
 222                         'transformVia404' => !$wgGenerateThumbnailOnParse,
 223                         'descBaseUrl' => $wgRepositoryBaseUrl,
 224                         'fetchDescription' => $wgFetchCommonsDescriptions,
 225                 );
 226         }
 227 }
 228 if ( $wgUseInstantCommons ) {
 229         $wgForeignFileRepos[] = array(
 230                 'class' => 'ForeignAPIRepo',
 231                 'name' => 'wikimediacommons',
 232                 'apibase' => WebRequest::detectProtocol() === 'https' ?
 233                         'https://commons.wikimedia.org/w/api.php' :
 234                         'http://commons.wikimedia.org/w/api.php',
 235                 'hashLevels' => 2,
 236                 'fetchDescription' => true,
 237                 'descriptionCacheExpiry' => 43200,
 238                 'apiThumbCacheExpiry' => 86400,
 239         );
 240 }
 241 /*
 242  * Add on default file backend config for file repos.
 243  * FileBackendGroup will handle initializing the backends.
 244  */
 245 if ( !isset( $wgLocalFileRepo['backend'] ) ) {
 246         $wgLocalFileRepo['backend'] = $wgLocalFileRepo['name'] . '-backend';
 247 }
 248 foreach ( $wgForeignFileRepos as &$repo ) {
 249         if ( !isset( $repo['directory'] ) && $repo['class'] === 'ForeignAPIRepo' ) {
 250                 $repo['directory'] = $wgUploadDirectory; // b/c
 251         }
 252         if ( !isset( $repo['backend'] ) ) {
 253                 $repo['backend'] = $repo['name'] . '-backend';
 254         }
 255 }
 256 unset( $repo ); // no global pollution; destroy reference
 257
 258 if ( $wgRCFilterByAge ) {
 259         // Trim down $wgRCLinkDays so that it only lists links which are valid
 260         // as determined by $wgRCMaxAge.
 261         // Note that we allow 1 link higher than the max for things like 56 days but a 60 day link.
 262         sort( $wgRCLinkDays );
 263
 264         // @codingStandardsIgnoreStart Generic.CodeAnalysis.ForLoopWithTestFunctionCall.NotAllowed
 265         for ( $i = 0; $i < count( $wgRCLinkDays ); $i++ ) {
 266                 // @codingStandardsIgnoreEnd
 267                 if ( $wgRCLinkDays[$i] >= $wgRCMaxAge / ( 3600 * 24 ) ) {
 268                         $wgRCLinkDays = array_slice( $wgRCLinkDays, 0, $i + 1, false );
 269                         break;
 270                 }
 271         }
 272 }
 273
 274 if ( $wgSkipSkin ) {
 275         $wgSkipSkins[] = $wgSkipSkin;
 276 }
 277
 278 // Register skins
 279 // Use a closure to avoid leaking into global state
 280 call_user_func( function () use ( $wgValidSkinNames ) {
 281         $factory = SkinFactory::getDefaultInstance();
 282         foreach ( $wgValidSkinNames as $name => $skin ) {
 283                 $factory->register( $name, $skin, function () use ( $name, $skin ) {
 284                         $class = "Skin$skin";
 285                         return new $class( $name );
 286                 } );
 287         }
 288         // Register a hidden "fallback" skin
 289         $factory->register( 'fallback', 'Fallback', function () {
 290                 return new SkinFallback;
 291         } );
 292         // Register a hidden skin for api output
 293         $factory->register( 'apioutput', 'ApiOutput', function () {
 294                 return new SkinApi;
 295         } );
 296 } );
 297 $wgSkipSkins[] = 'fallback';
 298 $wgSkipSkins[] = 'apioutput';
 299
 300 if ( $wgLocalInterwiki ) {
 301         array_unshift( $wgLocalInterwikis, $wgLocalInterwiki );
 302 }
 303
 304 // Set default shared prefix
 305 if ( $wgSharedPrefix === false ) {
 306         $wgSharedPrefix = $wgDBprefix;
 307 }
 308
 309 if ( !$wgCookiePrefix ) {
 310         if ( $wgSharedDB && $wgSharedPrefix && in_array( 'user', $wgSharedTables ) ) {
 311                 $wgCookiePrefix = $wgSharedDB . '_' . $wgSharedPrefix;
 312         } elseif ( $wgSharedDB && in_array( 'user', $wgSharedTables ) ) {
 313                 $wgCookiePrefix = $wgSharedDB;
 314         } elseif ( $wgDBprefix ) {
 315                 $wgCookiePrefix = $wgDBname . '_' . $wgDBprefix;
 316         } else {
 317                 $wgCookiePrefix = $wgDBname;
 318         }
 319 }
 320 $wgCookiePrefix = strtr( $wgCookiePrefix, '=,; +."\'\\[', '__________' );
 321
 322 if ( $wgEnableEmail ) {
 323         $wgUseEnotif = $wgEnotifUserTalk || $wgEnotifWatchlist;
 324 } else {
 325         // Disable all other email settings automatically if $wgEnableEmail
 326         // is set to false. - bug 63678
 327         $wgAllowHTMLEmail = false;
 328         $wgEmailAuthentication = false; // do not require auth if you're not sending email anyway
 329         $wgEnableUserEmail = false;
 330         $wgEnotifFromEditor = false;
 331         $wgEnotifImpersonal = false;
 332         $wgEnotifMaxRecips = 0;
 333         $wgEnotifMinorEdits = false;
 334         $wgEnotifRevealEditorAddress = false;
 335         $wgEnotifUseJobQ = false;
 336         $wgEnotifUseRealName = false;
 337         $wgEnotifUserTalk = false;
 338         $wgEnotifWatchlist = false;
 339         unset( $wgGroupPermissions['user']['sendemail'] );
 340         $wgUseEnotif = false;
 341         $wgUserEmailUseReplyTo = false;
 342         $wgUsersNotifiedOnAllChanges = array();
 343 }
 344
 345 // Doesn't make sense to have if disabled.
 346 if ( !$wgEnotifMinorEdits ) {
 347         $wgHiddenPrefs[] = 'enotifminoredits';
 348 }
 349
 350 if ( $wgMetaNamespace === false ) {
 351         $wgMetaNamespace = str_replace( ' ', '_', $wgSitename );
 352 }
 353
 354 // Default value is either the suhosin limit or -1 for unlimited
 355 if ( $wgResourceLoaderMaxQueryLength === false ) {
 356         $maxValueLength = ini_get( 'suhosin.get.max_value_length' );
 357         $wgResourceLoaderMaxQueryLength = $maxValueLength > 0 ? $maxValueLength : -1;
 358 }
 359
 360 /**
 361  * Definitions of the NS_ constants are in Defines.php
 362  * @private
 363  */
 364 $wgCanonicalNamespaceNames = array(
 365         NS_MEDIA            => 'Media',
 366         NS_SPECIAL          => 'Special',
 367         NS_TALK             => 'Talk',
 368         NS_USER             => 'User',
 369         NS_USER_TALK        => 'User_talk',
 370         NS_PROJECT          => 'Project',
 371         NS_PROJECT_TALK     => 'Project_talk',
 372         NS_FILE             => 'File',
 373         NS_FILE_TALK        => 'File_talk',
 374         NS_MEDIAWIKI        => 'MediaWiki',
 375         NS_MEDIAWIKI_TALK   => 'MediaWiki_talk',
 376         NS_TEMPLATE         => 'Template',
 377         NS_TEMPLATE_TALK    => 'Template_talk',
 378         NS_HELP             => 'Help',
 379         NS_HELP_TALK        => 'Help_talk',
 380         NS_CATEGORY         => 'Category',
 381         NS_CATEGORY_TALK    => 'Category_talk',
 382 );
 383
 384 /// @todo UGLY UGLY
 385 if ( is_array( $wgExtraNamespaces ) ) {
 386         $wgCanonicalNamespaceNames = $wgCanonicalNamespaceNames + $wgExtraNamespaces;
 387 }
 388
 389 // These are now the same, always
 390 // To determine the user language, use $wgLang->getCode()
 391 $wgContLanguageCode = $wgLanguageCode;
 392
 393 // Easy to forget to falsify $wgShowIPinHeader for static caches.
 394 // If file cache or squid cache is on, just disable this (DWIMD).
 395 // Do the same for $wgDebugToolbar.
 396 if ( $wgUseFileCache || $wgUseSquid ) {
 397         $wgShowIPinHeader = false;
 398         $wgDebugToolbar = false;
 399 }
 400
 401 // We always output HTML5 since 1.22, overriding these is no longer supported
 402 // we set them here for extensions that depend on its value.
 403 $wgHtml5 = true;
 404 $wgXhtmlDefaultNamespace = 'http://www.w3.org/1999/xhtml';
 405 $wgJsMimeType = 'text/javascript';
 406
 407 if ( !$wgHtml5Version && $wgAllowRdfaAttributes ) {
 408         // see http://www.w3.org/TR/rdfa-in-html/#document-conformance
 409         if ( $wgMimeType == 'application/xhtml+xml' ) {
 410                 $wgHtml5Version = 'XHTML+RDFa 1.0';
 411         } else {
 412                 $wgHtml5Version = 'HTML+RDFa 1.0';
 413         }
 414 }
 415
 416 // Blacklisted file extensions shouldn't appear on the "allowed" list
 417 $wgFileExtensions = array_values( array_diff ( $wgFileExtensions, $wgFileBlacklist ) );
 418
 419 if ( $wgInvalidateCacheOnLocalSettingsChange ) {
 420         // @codingStandardsIgnoreStart Generic.PHP.NoSilencedErrors.Discouraged - No GlobalFunction here yet.
 421         $wgCacheEpoch = max( $wgCacheEpoch, gmdate( 'YmdHis', @filemtime( "$IP/LocalSettings.php" ) ) );
 422         // @codingStandardsIgnoreEnd
 423 }
 424
 425 if ( $wgNewUserLog ) {
 426         // Add a new log type
 427         $wgLogTypes[] = 'newusers';
 428         $wgLogNames['newusers'] = 'newuserlogpage';
 429         $wgLogHeaders['newusers'] = 'newuserlogpagetext';
 430         $wgLogActionsHandlers['newusers/newusers'] = 'NewUsersLogFormatter';
 431         $wgLogActionsHandlers['newusers/create'] = 'NewUsersLogFormatter';
 432         $wgLogActionsHandlers['newusers/create2'] = 'NewUsersLogFormatter';
 433         $wgLogActionsHandlers['newusers/byemail'] = 'NewUsersLogFormatter';
 434         $wgLogActionsHandlers['newusers/autocreate'] = 'NewUsersLogFormatter';
 435 }
 436
 437 if ( $wgPageLanguageUseDB ) {
 438         $wgLogTypes[] = 'pagelang';
 439         $wgLogActionsHandlers['pagelang/pagelang'] = 'PageLangLogFormatter';
 440 }
 441
 442 if ( $wgCookieSecure === 'detect' ) {
 443         $wgCookieSecure = ( WebRequest::detectProtocol() === 'https' );
 444 }
 445
 446 // Back compatibility for $wgRateLimitLog deprecated with 1.23
 447 if ( $wgRateLimitLog && !array_key_exists( 'ratelimit', $wgDebugLogGroups ) ) {
 448         $wgDebugLogGroups['ratelimit'] = $wgRateLimitLog;
 449 }
 450
 451 if ( $wgProfileOnly ) {
 452         $wgDebugLogGroups['profileoutput'] = $wgDebugLogFile;
 453         $wgDebugLogFile = '';
 454 }
 455
 456 wfProfileOut( $fname . '-defaults' );
 457
 458 // Disable MWDebug for command line mode, this prevents MWDebug from eating up
 459 // all the memory from logging SQL queries on maintenance scripts
 460 global $wgCommandLineMode;
 461 if ( $wgDebugToolbar && !$wgCommandLineMode ) {
 462         wfProfileIn( $fname . '-debugtoolbar' );
 463         MWDebug::init();
 464         wfProfileOut( $fname . '-debugtoolbar' );
 465 }
 466
 467 if ( !class_exists( 'AutoLoader' ) ) {
 468         require_once "$IP/includes/AutoLoader.php";
 469 }
 470
 471 wfProfileIn( $fname . '-exception' );
 472 MWExceptionHandler::installHandler();
 473 wfProfileOut( $fname . '-exception' );
 474
 475 wfProfileIn( $fname . '-includes' );
 476 require_once "$IP/includes/normal/UtfNormalUtil.php";
 477 require_once "$IP/includes/GlobalFunctions.php";
 478 require_once "$IP/includes/normal/UtfNormalDefines.php";
 479 wfProfileOut( $fname . '-includes' );
 480
 481 wfProfileIn( $fname . '-defaults2' );
 482
 483 if ( $wgCanonicalServer === false ) {
 484         $wgCanonicalServer = wfExpandUrl( $wgServer, PROTO_HTTP );
 485 }
 486
 487 // Set server name
 488 $serverParts = wfParseUrl( $wgCanonicalServer );
 489 if ( $wgServerName !== false ) {
 490         wfWarn( '$wgServerName should be derived from $wgCanonicalServer, '
 491                 . 'not customized. Overwriting $wgServerName.' );
 492 }
 493 $wgServerName = $serverParts['host'];
 494 unset( $serverParts );
 495
 496 // Set defaults for configuration variables
 497 // that are derived from the server name by default
 498 if ( $wgEmergencyContact === false ) {
 499         $wgEmergencyContact = 'wikiadmin@' . $wgServerName;
 500 }
 501
 502 if ( $wgPasswordSender === false ) {
 503         $wgPasswordSender = 'apache@' . $wgServerName;
 504 }
 505
 506 if ( $wgSecureLogin && substr( $wgServer, 0, 2 ) !== '//' ) {
 507         $wgSecureLogin = false;
 508         wfWarn( 'Secure login was enabled on a server that only supports '
 509                 . 'HTTP or HTTPS. Disabling secure login.' );
 510 }
 511
 512 // Now that GlobalFunctions is loaded, set defaults that depend
 513 // on it.
 514 if ( $wgTmpDirectory === false ) {
 515         wfProfileIn( $fname . '-tempDir' );
 516         $wgTmpDirectory = wfTempDir();
 517         wfProfileOut( $fname . '-tempDir' );
 518 }
 519
 520 // We don't use counters anymore. Left here for extensions still
 521 // expecting this to exist. Should be removed sometime 1.26 or later.
 522 $wgDisableCounters = true;
 523
 524 wfProfileOut( $fname . '-defaults2' );
 525 wfProfileIn( $fname . '-misc1' );
 526
 527 // Raise the memory limit if it's too low
 528 wfMemoryLimit();
 529
 530 /**
 531  * Set up the timezone, suppressing the pseudo-security warning in PHP 5.1+
 532  * that happens whenever you use a date function without the timezone being
 533  * explicitly set. Inspired by phpMyAdmin's treatment of the problem.
 534  */
 535 if ( is_null( $wgLocaltimezone ) ) {
 536         wfSuppressWarnings();
 537         $wgLocaltimezone = date_default_timezone_get();
 538         wfRestoreWarnings();
 539 }
 540
 541 date_default_timezone_set( $wgLocaltimezone );
 542 if ( is_null( $wgLocalTZoffset ) ) {
 543         $wgLocalTZoffset = date( 'Z' ) / 60;
 544 }
 545
 546 // Useful debug output
 547 if ( $wgCommandLineMode ) {
 548         $wgRequest = new FauxRequest( array() );
 549
 550         wfDebug( "\n\nStart command line script $self\n" );
 551 } else {
 552         // Can't stub this one, it sets up $_GET and $_REQUEST in its constructor
 553         $wgRequest = new WebRequest;
 554
 555         $debug = "\n\nStart request {$wgRequest->getMethod()} {$wgRequest->getRequestURL()}\n";
 556
 557         if ( $wgDebugPrintHttpHeaders ) {
 558                 $debug .= "HTTP HEADERS:\n";
 559
 560                 foreach ( $wgRequest->getAllHeaders() as $name => $value ) {
 561                         $debug .= "$name: $value\n";
 562                 }
 563         }
 564         wfDebug( $debug );
 565 }
 566
 567 wfProfileOut( $fname . '-misc1' );
 568 wfProfileIn( $fname . '-memcached' );
 569
 570 $wgMemc = wfGetMainCache();
 571 $messageMemc = wfGetMessageCacheStorage();
 572 $parserMemc = wfGetParserCacheStorage();
 573 $wgLangConvMemc = wfGetLangConverterCacheStorage();
 574
 575 wfDebugLog( 'caches', 'main: ' . get_class( $wgMemc ) .
 576         ', message: ' . get_class( $messageMemc ) .
 577         ', parser: ' . get_class( $parserMemc ) );
 578
 579 wfProfileOut( $fname . '-memcached' );
 580
 581 // Most of the config is out, some might want to run hooks here.
 582 wfRunHooks( 'SetupAfterCache' );
 583
 584 wfProfileIn( $fname . '-session' );
 585
 586 if ( !defined( 'MW_NO_SESSION' ) && !$wgCommandLineMode ) {
 587         // If session.auto_start is there, we can't touch session name
 588         if ( !wfIniGetBool( 'session.auto_start' ) ) {
 589                 session_name( $wgSessionName ? $wgSessionName : $wgCookiePrefix . '_session' );
 590         }
 591
 592         if ( $wgRequest->checkSessionCookie() || isset( $_COOKIE[$wgCookiePrefix . 'Token'] ) ) {
 593                 wfSetupSession();
 594         }
 595 }
 596
 597 wfProfileOut( $fname . '-session' );
 598 wfProfileIn( $fname . '-globals' );
 599
 600 /**
 601  * @var Language $wgContLang
 602  */
 603 $wgContLang = Language::factory( $wgLanguageCode );
 604 $wgContLang->initEncoding();
 605 $wgContLang->initContLang();
 606
 607 // Now that variant lists may be available...
 608 $wgRequest->interpolateTitle();
 609
 610 /**
 611  * @var User $wgUser
 612  */
 613 $wgUser = RequestContext::getMain()->getUser(); // BackCompat
 614
 615 /**
 616  * @var Language $wgLang
 617  */
 618 $wgLang = new StubUserLang;
 619
 620 /**
 621  * @var OutputPage $wgOut
 622  */
 623 $wgOut = RequestContext::getMain()->getOutput(); // BackCompat
 624
 625 /**
 626  * @var Parser $wgParser
 627  */
 628 $wgParser = new StubObject( 'wgParser', $wgParserConf['class'], array( $wgParserConf ) );
 629
 630 if ( !is_object( $wgAuth ) ) {
 631         $wgAuth = new AuthPlugin;
 632         wfRunHooks( 'AuthPluginSetup', array( &$wgAuth ) );
 633 }
 634
 635 /**
 636  * @var Title $wgTitle
 637  */
 638 $wgTitle = null;
 639
 640 /**
 641  * @deprecated since 1.24 Use DeferredUpdates::addUpdate instead
 642  * @var array
 643  */
 644 $wgDeferredUpdateList = array();
 645
 646 wfProfileOut( $fname . '-globals' );
 647 wfProfileIn( $fname . '-extensions' );
 648
 649 // Extension setup functions for extensions other than skins
 650 // Entries should be added to this variable during the inclusion
 651 // of the extension file. This allows the extension to perform
 652 // any necessary initialisation in the fully initialised environment
 653 foreach ( $wgExtensionFunctions as $func ) {
 654         // Allow closures in PHP 5.3+
 655         if ( is_object( $func ) && $func instanceof Closure ) {
 656                 $profName = $fname . '-extensions-closure';
 657         } elseif ( is_array( $func ) ) {
 658                 if ( is_object( $func[0] ) ) {
 659                         $profName = $fname . '-extensions-' . get_class( $func[0] ) . '::' . $func[1];
 660                 } else {
 661                         $profName = $fname . '-extensions-' . implode( '::', $func );
 662                 }
 663         } else {
 664                 $profName = $fname . '-extensions-' . strval( $func );
 665         }
 666
 667         wfProfileIn( $profName );
 668         call_user_func( $func );
 669         wfProfileOut( $profName );
 670 }
 671
 672 wfDebug( "Fully initialised\n" );
 673 $wgFullyInitialised = true;
 674
 675 wfProfileOut( $fname . '-extensions' );
 676 wfProfileOut( $fname );