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