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
  38 // If any extensions are still queued, force load them
  39 ExtensionRegistry::getInstance()->loadFromQueue();
  40
  41 wfProfileIn( $fname . '-defaults' );
  42
  43 // Check to see if we are at the file scope
  44 if ( !isset( $wgVersion ) ) {
  45         echo "Error, Setup.php must be included from the file scope, after DefaultSettings.php\n";
  46         die( 1 );
  47 }
  48
  49 // Set various default paths sensibly...
  50
  51 if ( $wgScript === false ) {
  52         $wgScript = "$wgScriptPath/index$wgScriptExtension";
  53 }
  54 if ( $wgLoadScript === false ) {
  55         $wgLoadScript = "$wgScriptPath/load$wgScriptExtension";
  56 }
  57
  58 if ( $wgArticlePath === false ) {
  59         if ( $wgUsePathInfo ) {
  60                 $wgArticlePath = "$wgScript/$1";
  61         } else {
  62                 $wgArticlePath = "$wgScript?title=$1";
  63         }
  64 }
  65
  66 if ( !empty( $wgActionPaths ) && !isset( $wgActionPaths['view'] ) ) {
  67         // 'view' is assumed the default action path everywhere in the code
  68         // but is rarely filled in $wgActionPaths
  69         $wgActionPaths['view'] = $wgArticlePath;
  70 }
  71
  72 if ( $wgStylePath === false ) {
  73         $wgStylePath = "$wgScriptPath/skins";
  74 }
  75 if ( $wgLocalStylePath === false ) {
  76         $wgLocalStylePath = "$wgScriptPath/skins";
  77 }
  78 if ( $wgStyleDirectory === false ) {
  79         $wgStyleDirectory = "$IP/skins";
  80 }
  81 if ( $wgExtensionAssetsPath === false ) {
  82         $wgExtensionAssetsPath = "$wgScriptPath/extensions";
  83 }
  84 if ( $wgResourceBasePath === null ) {
  85         $wgResourceBasePath = $wgScriptPath;
  86 }
  87
  88 if ( $wgLogo === false ) {
  89         $wgLogo = "$wgResourceBasePath/resources/assets/wiki.png";
  90 }
  91
  92 if ( $wgUploadPath === false ) {
  93         $wgUploadPath = "$wgScriptPath/images";
  94 }
  95 if ( $wgUploadDirectory === false ) {
  96         $wgUploadDirectory = "$IP/images";
  97 }
  98 if ( $wgReadOnlyFile === false ) {
  99         $wgReadOnlyFile = "{$wgUploadDirectory}/lock_yBgMBwiR";
 100 }
 101 if ( $wgFileCacheDirectory === false ) {
 102         $wgFileCacheDirectory = "{$wgUploadDirectory}/cache";
 103 }
 104 if ( $wgDeletedDirectory === false ) {
 105         $wgDeletedDirectory = "{$wgUploadDirectory}/deleted";
 106 }
 107
 108 if ( $wgGitInfoCacheDirectory === false && $wgCacheDirectory !== false ) {
 109         $wgGitInfoCacheDirectory = "{$wgCacheDirectory}/gitinfo";
 110 }
 111
 112 // Fix path to icon images after they were moved in 1.24
 113 if ( $wgRightsIcon ) {
 114         $wgRightsIcon = str_replace(
 115                 "{$wgStylePath}/common/images/",
 116                 "{$wgResourceBasePath}/resources/assets/licenses/",
 117                 $wgRightsIcon
 118         );
 119 }
 120
 121 if ( isset( $wgFooterIcons['copyright'] )
 122         && isset( $wgFooterIcons['copyright']['copyright'] )
 123         && $wgFooterIcons['copyright']['copyright'] === array()
 124 ) {
 125         if ( $wgCopyrightIcon ) {
 126                 $wgFooterIcons['copyright']['copyright'] = $wgCopyrightIcon;
 127         } elseif ( $wgRightsIcon || $wgRightsText ) {
 128                 $wgFooterIcons['copyright']['copyright'] = array(
 129                         'url' => $wgRightsUrl,
 130                         'src' => $wgRightsIcon,
 131                         'alt' => $wgRightsText,
 132                 );
 133         } else {
 134                 unset( $wgFooterIcons['copyright']['copyright'] );
 135         }
 136 }
 137
 138 if ( isset( $wgFooterIcons['poweredby'] )
 139         && isset( $wgFooterIcons['poweredby']['mediawiki'] )
 140         && $wgFooterIcons['poweredby']['mediawiki']['src'] === null
 141 ) {
 142         $wgFooterIcons['poweredby']['mediawiki']['src'] =
 143                 "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png";
 144 }
 145
 146 /**
 147  * Unconditional protection for NS_MEDIAWIKI since otherwise it's too easy for a
 148  * sysadmin to set $wgNamespaceProtection incorrectly and leave the wiki insecure.
 149  *
 150  * Note that this is the definition of editinterface and it can be granted to
 151  * all users if desired.
 152  */
 153 $wgNamespaceProtection[NS_MEDIAWIKI] = 'editinterface';
 154
 155 /**
 156  * The canonical names of namespaces 6 and 7 are, as of v1.14, "File"
 157  * and "File_talk".  The old names "Image" and "Image_talk" are
 158  * retained as aliases for backwards compatibility.
 159  */
 160 $wgNamespaceAliases['Image'] = NS_FILE;
 161 $wgNamespaceAliases['Image_talk'] = NS_FILE_TALK;
 162
 163 /**
 164  * Initialise $wgLockManagers to include basic FS version
 165  */
 166 $wgLockManagers[] = array(
 167         'name' => 'fsLockManager',
 168         'class' => 'FSLockManager',
 169         'lockDirectory' => "{$wgUploadDirectory}/lockdir",
 170 );
 171 $wgLockManagers[] = array(
 172         'name' => 'nullLockManager',
 173         'class' => 'NullLockManager',
 174 );
 175
 176 /**
 177  * Initialise $wgLocalFileRepo from backwards-compatible settings
 178  */
 179 if ( !$wgLocalFileRepo ) {
 180         $wgLocalFileRepo = array(
 181                 'class' => 'LocalRepo',
 182                 'name' => 'local',
 183                 'directory' => $wgUploadDirectory,
 184                 'scriptDirUrl' => $wgScriptPath,
 185                 'scriptExtension' => $wgScriptExtension,
 186                 'url' => $wgUploadBaseUrl ? $wgUploadBaseUrl . $wgUploadPath : $wgUploadPath,
 187                 'hashLevels' => $wgHashedUploadDirectory ? 2 : 0,
 188                 'thumbScriptUrl' => $wgThumbnailScriptPath,
 189                 'transformVia404' => !$wgGenerateThumbnailOnParse,
 190                 'deletedDir' => $wgDeletedDirectory,
 191                 'deletedHashLevels' => $wgHashedUploadDirectory ? 3 : 0
 192         );
 193 }
 194 /**
 195  * Initialise shared repo from backwards-compatible settings
 196  */
 197 if ( $wgUseSharedUploads ) {
 198         if ( $wgSharedUploadDBname ) {
 199                 $wgForeignFileRepos[] = array(
 200                         'class' => 'ForeignDBRepo',
 201                         'name' => 'shared',
 202                         'directory' => $wgSharedUploadDirectory,
 203                         'url' => $wgSharedUploadPath,
 204                         'hashLevels' => $wgHashedSharedUploadDirectory ? 2 : 0,
 205                         'thumbScriptUrl' => $wgSharedThumbnailScriptPath,
 206                         'transformVia404' => !$wgGenerateThumbnailOnParse,
 207                         'dbType' => $wgDBtype,
 208                         'dbServer' => $wgDBserver,
 209                         'dbUser' => $wgDBuser,
 210                         'dbPassword' => $wgDBpassword,
 211                         'dbName' => $wgSharedUploadDBname,
 212                         'dbFlags' => ( $wgDebugDumpSql ? DBO_DEBUG : 0 ) | DBO_DEFAULT,
 213                         'tablePrefix' => $wgSharedUploadDBprefix,
 214                         'hasSharedCache' => $wgCacheSharedUploads,
 215                         'descBaseUrl' => $wgRepositoryBaseUrl,
 216                         'fetchDescription' => $wgFetchCommonsDescriptions,
 217                 );
 218         } else {
 219                 $wgForeignFileRepos[] = array(
 220                         'class' => 'FileRepo',
 221                         'name' => 'shared',
 222                         'directory' => $wgSharedUploadDirectory,
 223                         'url' => $wgSharedUploadPath,
 224                         'hashLevels' => $wgHashedSharedUploadDirectory ? 2 : 0,
 225                         'thumbScriptUrl' => $wgSharedThumbnailScriptPath,
 226                         'transformVia404' => !$wgGenerateThumbnailOnParse,
 227                         'descBaseUrl' => $wgRepositoryBaseUrl,
 228                         'fetchDescription' => $wgFetchCommonsDescriptions,
 229                 );
 230         }
 231 }
 232 if ( $wgUseInstantCommons ) {
 233         $wgForeignFileRepos[] = array(
 234                 'class' => 'ForeignAPIRepo',
 235                 'name' => 'wikimediacommons',
 236                 'apibase' => WebRequest::detectProtocol() === 'https' ?
 237                         'https://commons.wikimedia.org/w/api.php' :
 238                         'http://commons.wikimedia.org/w/api.php',
 239                 'hashLevels' => 2,
 240                 'fetchDescription' => true,
 241                 'descriptionCacheExpiry' => 43200,
 242                 'apiThumbCacheExpiry' => 86400,
 243         );
 244 }
 245 /*
 246  * Add on default file backend config for file repos.
 247  * FileBackendGroup will handle initializing the backends.
 248  */
 249 if ( !isset( $wgLocalFileRepo['backend'] ) ) {
 250         $wgLocalFileRepo['backend'] = $wgLocalFileRepo['name'] . '-backend';
 251 }
 252 foreach ( $wgForeignFileRepos as &$repo ) {
 253         if ( !isset( $repo['directory'] ) && $repo['class'] === 'ForeignAPIRepo' ) {
 254                 $repo['directory'] = $wgUploadDirectory; // b/c
 255         }
 256         if ( !isset( $repo['backend'] ) ) {
 257                 $repo['backend'] = $repo['name'] . '-backend';
 258         }
 259 }
 260 unset( $repo ); // no global pollution; destroy reference
 261
 262 if ( $wgRCFilterByAge ) {
 263         // Trim down $wgRCLinkDays so that it only lists links which are valid
 264         // as determined by $wgRCMaxAge.
 265         // Note that we allow 1 link higher than the max for things like 56 days but a 60 day link.
 266         sort( $wgRCLinkDays );
 267
 268         // @codingStandardsIgnoreStart Generic.CodeAnalysis.ForLoopWithTestFunctionCall.NotAllowed
 269         for ( $i = 0; $i < count( $wgRCLinkDays ); $i++ ) {
 270                 // @codingStandardsIgnoreEnd
 271                 if ( $wgRCLinkDays[$i] >= $wgRCMaxAge / ( 3600 * 24 ) ) {
 272                         $wgRCLinkDays = array_slice( $wgRCLinkDays, 0, $i + 1, false );
 273                         break;
 274                 }
 275         }
 276 }
 277
 278 if ( $wgSkipSkin ) {
 279         $wgSkipSkins[] = $wgSkipSkin;
 280 }
 281
 282 // Register skins
 283 // Use a closure to avoid leaking into global state
 284 call_user_func( function () use ( $wgValidSkinNames ) {
 285         $factory = SkinFactory::getDefaultInstance();
 286         foreach ( $wgValidSkinNames as $name => $skin ) {
 287                 $factory->register( $name, $skin, function () use ( $name, $skin ) {
 288                         $class = "Skin$skin";
 289                         return new $class( $name );
 290                 } );
 291         }
 292         // Register a hidden "fallback" skin
 293         $factory->register( 'fallback', 'Fallback', function () {
 294                 return new SkinFallback;
 295         } );
 296         // Register a hidden skin for api output
 297         $factory->register( 'apioutput', 'ApiOutput', function () {
 298                 return new SkinApi;
 299         } );
 300 } );
 301 $wgSkipSkins[] = 'fallback';
 302 $wgSkipSkins[] = 'apioutput';
 303
 304 if ( $wgLocalInterwiki ) {
 305         array_unshift( $wgLocalInterwikis, $wgLocalInterwiki );
 306 }
 307
 308 // Set default shared prefix
 309 if ( $wgSharedPrefix === false ) {
 310         $wgSharedPrefix = $wgDBprefix;
 311 }
 312
 313 // Set default shared schema
 314 if ( $wgSharedSchema === false ) {
 315         $wgSharedSchema = $wgDBmwschema;
 316 }
 317
 318 if ( !$wgCookiePrefix ) {
 319         if ( $wgSharedDB && $wgSharedPrefix && in_array( 'user', $wgSharedTables ) ) {
 320                 $wgCookiePrefix = $wgSharedDB . '_' . $wgSharedPrefix;
 321         } elseif ( $wgSharedDB && in_array( 'user', $wgSharedTables ) ) {
 322                 $wgCookiePrefix = $wgSharedDB;
 323         } elseif ( $wgDBprefix ) {
 324                 $wgCookiePrefix = $wgDBname . '_' . $wgDBprefix;
 325         } else {
 326                 $wgCookiePrefix = $wgDBname;
 327         }
 328 }
 329 $wgCookiePrefix = strtr( $wgCookiePrefix, '=,; +."\'\\[', '__________' );
 330
 331 if ( $wgEnableEmail ) {
 332         $wgUseEnotif = $wgEnotifUserTalk || $wgEnotifWatchlist;
 333 } else {
 334         // Disable all other email settings automatically if $wgEnableEmail
 335         // is set to false. - bug 63678
 336         $wgAllowHTMLEmail = false;
 337         $wgEmailAuthentication = false; // do not require auth if you're not sending email anyway
 338         $wgEnableUserEmail = false;
 339         $wgEnotifFromEditor = false;
 340         $wgEnotifImpersonal = false;
 341         $wgEnotifMaxRecips = 0;
 342         $wgEnotifMinorEdits = false;
 343         $wgEnotifRevealEditorAddress = false;
 344         $wgEnotifUseJobQ = false;
 345         $wgEnotifUseRealName = false;
 346         $wgEnotifUserTalk = false;
 347         $wgEnotifWatchlist = false;
 348         unset( $wgGroupPermissions['user']['sendemail'] );
 349         $wgUseEnotif = false;
 350         $wgUserEmailUseReplyTo = false;
 351         $wgUsersNotifiedOnAllChanges = array();
 352 }
 353
 354 // Doesn't make sense to have if disabled.
 355 if ( !$wgEnotifMinorEdits ) {
 356         $wgHiddenPrefs[] = 'enotifminoredits';
 357 }
 358
 359 if ( $wgMetaNamespace === false ) {
 360         $wgMetaNamespace = str_replace( ' ', '_', $wgSitename );
 361 }
 362
 363 // Default value is either the suhosin limit or -1 for unlimited
 364 if ( $wgResourceLoaderMaxQueryLength === false ) {
 365         $maxValueLength = ini_get( 'suhosin.get.max_value_length' );
 366         $wgResourceLoaderMaxQueryLength = $maxValueLength > 0 ? $maxValueLength : -1;
 367 }
 368
 369 /**
 370  * Definitions of the NS_ constants are in Defines.php
 371  * @private
 372  */
 373 $wgCanonicalNamespaceNames = array(
 374         NS_MEDIA            => 'Media',
 375         NS_SPECIAL          => 'Special',
 376         NS_TALK             => 'Talk',
 377         NS_USER             => 'User',
 378         NS_USER_TALK        => 'User_talk',
 379         NS_PROJECT          => 'Project',
 380         NS_PROJECT_TALK     => 'Project_talk',
 381         NS_FILE             => 'File',
 382         NS_FILE_TALK        => 'File_talk',
 383         NS_MEDIAWIKI        => 'MediaWiki',
 384         NS_MEDIAWIKI_TALK   => 'MediaWiki_talk',
 385         NS_TEMPLATE         => 'Template',
 386         NS_TEMPLATE_TALK    => 'Template_talk',
 387         NS_HELP             => 'Help',
 388         NS_HELP_TALK        => 'Help_talk',
 389         NS_CATEGORY         => 'Category',
 390         NS_CATEGORY_TALK    => 'Category_talk',
 391 );
 392
 393 /// @todo UGLY UGLY
 394 if ( is_array( $wgExtraNamespaces ) ) {
 395         $wgCanonicalNamespaceNames = $wgCanonicalNamespaceNames + $wgExtraNamespaces;
 396 }
 397
 398 // These are now the same, always
 399 // To determine the user language, use $wgLang->getCode()
 400 $wgContLanguageCode = $wgLanguageCode;
 401
 402 // Easy to forget to falsify $wgShowIPinHeader for static caches.
 403 // If file cache or squid cache is on, just disable this (DWIMD).
 404 // Do the same for $wgDebugToolbar.
 405 if ( $wgUseFileCache || $wgUseSquid ) {
 406         $wgShowIPinHeader = false;
 407         $wgDebugToolbar = false;
 408 }
 409
 410 // We always output HTML5 since 1.22, overriding these is no longer supported
 411 // we set them here for extensions that depend on its value.
 412 $wgHtml5 = true;
 413 $wgXhtmlDefaultNamespace = 'http://www.w3.org/1999/xhtml';
 414 $wgJsMimeType = 'text/javascript';
 415
 416 if ( !$wgHtml5Version && $wgAllowRdfaAttributes ) {
 417         // see http://www.w3.org/TR/rdfa-in-html/#document-conformance
 418         if ( $wgMimeType == 'application/xhtml+xml' ) {
 419                 $wgHtml5Version = 'XHTML+RDFa 1.0';
 420         } else {
 421                 $wgHtml5Version = 'HTML+RDFa 1.0';
 422         }
 423 }
 424
 425 // Blacklisted file extensions shouldn't appear on the "allowed" list
 426 $wgFileExtensions = array_values( array_diff ( $wgFileExtensions, $wgFileBlacklist ) );
 427
 428 if ( $wgInvalidateCacheOnLocalSettingsChange ) {
 429         // @codingStandardsIgnoreStart Generic.PHP.NoSilencedErrors.Discouraged - No GlobalFunction here yet.
 430         $wgCacheEpoch = max( $wgCacheEpoch, gmdate( 'YmdHis', @filemtime( "$IP/LocalSettings.php" ) ) );
 431         // @codingStandardsIgnoreEnd
 432 }
 433
 434 if ( $wgNewUserLog ) {
 435         // Add a new log type
 436         $wgLogTypes[] = 'newusers';
 437         $wgLogNames['newusers'] = 'newuserlogpage';
 438         $wgLogHeaders['newusers'] = 'newuserlogpagetext';
 439         $wgLogActionsHandlers['newusers/newusers'] = 'NewUsersLogFormatter';
 440         $wgLogActionsHandlers['newusers/create'] = 'NewUsersLogFormatter';
 441         $wgLogActionsHandlers['newusers/create2'] = 'NewUsersLogFormatter';
 442         $wgLogActionsHandlers['newusers/byemail'] = 'NewUsersLogFormatter';
 443         $wgLogActionsHandlers['newusers/autocreate'] = 'NewUsersLogFormatter';
 444 }
 445
 446 if ( $wgPageLanguageUseDB ) {
 447         $wgLogTypes[] = 'pagelang';
 448         $wgLogActionsHandlers['pagelang/pagelang'] = 'PageLangLogFormatter';
 449 }
 450
 451 if ( $wgCookieSecure === 'detect' ) {
 452         $wgCookieSecure = ( WebRequest::detectProtocol() === 'https' );
 453 }
 454
 455 // Back compatibility for $wgRateLimitLog deprecated with 1.23
 456 if ( $wgRateLimitLog && !array_key_exists( 'ratelimit', $wgDebugLogGroups ) ) {
 457         $wgDebugLogGroups['ratelimit'] = $wgRateLimitLog;
 458 }
 459
 460 if ( $wgProfileOnly ) {
 461         $wgDebugLogGroups['profileoutput'] = $wgDebugLogFile;
 462         $wgDebugLogFile = '';
 463 }
 464
 465 wfProfileOut( $fname . '-defaults' );
 466
 467 // Disable MWDebug for command line mode, this prevents MWDebug from eating up
 468 // all the memory from logging SQL queries on maintenance scripts
 469 global $wgCommandLineMode;
 470 if ( $wgDebugToolbar && !$wgCommandLineMode ) {
 471         wfProfileIn( $fname . '-debugtoolbar' );
 472         MWDebug::init();
 473         wfProfileOut( $fname . '-debugtoolbar' );
 474 }
 475
 476 if ( !class_exists( 'AutoLoader' ) ) {
 477         require_once "$IP/includes/AutoLoader.php";
 478 }
 479
 480 wfProfileIn( $fname . '-exception' );
 481 MWExceptionHandler::installHandler();
 482 wfProfileOut( $fname . '-exception' );
 483
 484 wfProfileIn( $fname . '-includes' );
 485 require_once "$IP/includes/normal/UtfNormalUtil.php";
 486 require_once "$IP/includes/normal/UtfNormalDefines.php";
 487 wfProfileOut( $fname . '-includes' );
 488
 489 wfProfileIn( $fname . '-defaults2' );
 490
 491 if ( $wgCanonicalServer === false ) {
 492         $wgCanonicalServer = wfExpandUrl( $wgServer, PROTO_HTTP );
 493 }
 494
 495 // Set server name
 496 $serverParts = wfParseUrl( $wgCanonicalServer );
 497 if ( $wgServerName !== false ) {
 498         wfWarn( '$wgServerName should be derived from $wgCanonicalServer, '
 499                 . 'not customized. Overwriting $wgServerName.' );
 500 }
 501 $wgServerName = $serverParts['host'];
 502 unset( $serverParts );
 503
 504 // Set defaults for configuration variables
 505 // that are derived from the server name by default
 506 if ( $wgEmergencyContact === false ) {
 507         $wgEmergencyContact = 'wikiadmin@' . $wgServerName;
 508 }
 509
 510 if ( $wgPasswordSender === false ) {
 511         $wgPasswordSender = 'apache@' . $wgServerName;
 512 }
 513
 514 if ( $wgSecureLogin && substr( $wgServer, 0, 2 ) !== '//' ) {
 515         $wgSecureLogin = false;
 516         wfWarn( 'Secure login was enabled on a server that only supports '
 517                 . 'HTTP or HTTPS. Disabling secure login.' );
 518 }
 519
 520 // Now that GlobalFunctions is loaded, set defaults that depend
 521 // on it.
 522 if ( $wgTmpDirectory === false ) {
 523         wfProfileIn( $fname . '-tempDir' );
 524         $wgTmpDirectory = wfTempDir();
 525         wfProfileOut( $fname . '-tempDir' );
 526 }
 527
 528 // We don't use counters anymore. Left here for extensions still
 529 // expecting this to exist. Should be removed sometime 1.26 or later.
 530 $wgDisableCounters = true;
 531
 532 wfProfileOut( $fname . '-defaults2' );
 533 wfProfileIn( $fname . '-misc1' );
 534
 535 // Raise the memory limit if it's too low
 536 wfMemoryLimit();
 537
 538 /**
 539  * Set up the timezone, suppressing the pseudo-security warning in PHP 5.1+
 540  * that happens whenever you use a date function without the timezone being
 541  * explicitly set. Inspired by phpMyAdmin's treatment of the problem.
 542  */
 543 if ( is_null( $wgLocaltimezone ) ) {
 544         wfSuppressWarnings();
 545         $wgLocaltimezone = date_default_timezone_get();
 546         wfRestoreWarnings();
 547 }
 548
 549 date_default_timezone_set( $wgLocaltimezone );
 550 if ( is_null( $wgLocalTZoffset ) ) {
 551         $wgLocalTZoffset = date( 'Z' ) / 60;
 552 }
 553
 554 // Useful debug output
 555 if ( $wgCommandLineMode ) {
 556         $wgRequest = new FauxRequest( array() );
 557
 558         wfDebug( "\n\nStart command line script $self\n" );
 559 } else {
 560         // Can't stub this one, it sets up $_GET and $_REQUEST in its constructor
 561         $wgRequest = new WebRequest;
 562
 563         $debug = "\n\nStart request {$wgRequest->getMethod()} {$wgRequest->getRequestURL()}\n";
 564
 565         if ( $wgDebugPrintHttpHeaders ) {
 566                 $debug .= "HTTP HEADERS:\n";
 567
 568                 foreach ( $wgRequest->getAllHeaders() as $name => $value ) {
 569                         $debug .= "$name: $value\n";
 570                 }
 571         }
 572         wfDebug( $debug );
 573 }
 574
 575 wfProfileOut( $fname . '-misc1' );
 576 wfProfileIn( $fname . '-memcached' );
 577
 578 $wgMemc = wfGetMainCache();
 579 $messageMemc = wfGetMessageCacheStorage();
 580 $parserMemc = wfGetParserCacheStorage();
 581 $wgLangConvMemc = wfGetLangConverterCacheStorage();
 582
 583 wfDebugLog( 'caches', 'main: ' . get_class( $wgMemc ) .
 584         ', message: ' . get_class( $messageMemc ) .
 585         ', parser: ' . get_class( $parserMemc ) );
 586
 587 wfProfileOut( $fname . '-memcached' );
 588
 589 // Most of the config is out, some might want to run hooks here.
 590 Hooks::run( 'SetupAfterCache' );
 591
 592 wfProfileIn( $fname . '-session' );
 593
 594 if ( !defined( 'MW_NO_SESSION' ) && !$wgCommandLineMode ) {
 595         // If session.auto_start is there, we can't touch session name
 596         if ( !wfIniGetBool( 'session.auto_start' ) ) {
 597                 session_name( $wgSessionName ? $wgSessionName : $wgCookiePrefix . '_session' );
 598         }
 599
 600         if ( $wgRequest->checkSessionCookie() || isset( $_COOKIE[$wgCookiePrefix . 'Token'] ) ) {
 601                 wfSetupSession();
 602         }
 603 }
 604
 605 wfProfileOut( $fname . '-session' );
 606 wfProfileIn( $fname . '-globals' );
 607
 608 /**
 609  * @var Language $wgContLang
 610  */
 611 $wgContLang = Language::factory( $wgLanguageCode );
 612 $wgContLang->initEncoding();
 613 $wgContLang->initContLang();
 614
 615 // Now that variant lists may be available...
 616 $wgRequest->interpolateTitle();
 617
 618 /**
 619  * @var User $wgUser
 620  */
 621 $wgUser = RequestContext::getMain()->getUser(); // BackCompat
 622
 623 /**
 624  * @var Language $wgLang
 625  */
 626 $wgLang = new StubUserLang;
 627
 628 /**
 629  * @var OutputPage $wgOut
 630  */
 631 $wgOut = RequestContext::getMain()->getOutput(); // BackCompat
 632
 633 /**
 634  * @var Parser $wgParser
 635  */
 636 $wgParser = new StubObject( 'wgParser', $wgParserConf['class'], array( $wgParserConf ) );
 637
 638 if ( !is_object( $wgAuth ) ) {
 639         $wgAuth = new AuthPlugin;
 640         Hooks::run( 'AuthPluginSetup', array( &$wgAuth ) );
 641 }
 642
 643 /**
 644  * @var Title $wgTitle
 645  */
 646 $wgTitle = null;
 647
 648 /**
 649  * @deprecated since 1.24 Use DeferredUpdates::addUpdate instead
 650  * @var array
 651  */
 652 $wgDeferredUpdateList = array();
 653
 654 wfProfileOut( $fname . '-globals' );
 655 wfProfileIn( $fname . '-extensions' );
 656
 657 // Extension setup functions for extensions other than skins
 658 // Entries should be added to this variable during the inclusion
 659 // of the extension file. This allows the extension to perform
 660 // any necessary initialisation in the fully initialised environment
 661 foreach ( $wgExtensionFunctions as $func ) {
 662         // Allow closures in PHP 5.3+
 663         if ( is_object( $func ) && $func instanceof Closure ) {
 664                 $profName = $fname . '-extensions-closure';
 665         } elseif ( is_array( $func ) ) {
 666                 if ( is_object( $func[0] ) ) {
 667                         $profName = $fname . '-extensions-' . get_class( $func[0] ) . '::' . $func[1];
 668                 } else {
 669                         $profName = $fname . '-extensions-' . implode( '::', $func );
 670                 }
 671         } else {
 672                 $profName = $fname . '-extensions-' . strval( $func );
 673         }
 674
 675         wfProfileIn( $profName );
 676         call_user_func( $func );
 677         wfProfileOut( $profName );
 678 }
 679
 680 wfDebug( "Fully initialised\n" );
 681 $wgFullyInitialised = true;
 682
 683 wfProfileOut( $fname . '-extensions' );
 684 wfProfileOut( $fname );