3 * Default wiring for MediaWiki services.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
22 * This file is loaded by MediaWiki\MediaWikiServices::getInstance() during the
23 * bootstrapping of the dependency injection framework.
25 * This file returns an array that associates service name with instantiator functions
26 * that create the default instances for the services used by MediaWiki core.
27 * For every service that MediaWiki core requires, an instantiator must be defined in
30 * @note As of version 1.27, MediaWiki is only beginning to use dependency injection.
31 * The services defined here do not yet fully represent all services used by core,
32 * much of the code still relies on global state for this accessing services.
36 * @see docs/injection.txt for an overview of using dependency injection in the
37 * MediaWiki code base.
40 use Liuggio\StatsdClient\Factory\StatsdDataFactoryInterface
;
41 use MediaWiki\Auth\AuthManager
;
42 use MediaWiki\BadFileLookup
;
43 use MediaWiki\Block\BlockManager
;
44 use MediaWiki\Block\BlockRestrictionStore
;
45 use MediaWiki\Config\ConfigRepository
;
46 use MediaWiki\Config\ServiceOptions
;
47 use MediaWiki\FileBackend\FSFile\TempFSFileFactory
;
48 use MediaWiki\FileBackend\LockManager\LockManagerGroupFactory
;
49 use MediaWiki\Http\HttpRequestFactory
;
50 use MediaWiki\Interwiki\ClassicInterwikiLookup
;
51 use MediaWiki\Interwiki\InterwikiLookup
;
52 use MediaWiki\Linker\LinkRenderer
;
53 use MediaWiki\Linker\LinkRendererFactory
;
54 use MediaWiki\Logger\LoggerFactory
;
55 use MediaWiki\MediaWikiServices
;
56 use MediaWiki\Page\MovePageFactory
;
57 use MediaWiki\Permissions\PermissionManager
;
58 use MediaWiki\Preferences\PreferencesFactory
;
59 use MediaWiki\Preferences\DefaultPreferencesFactory
;
60 use MediaWiki\Revision\MainSlotRoleHandler
;
61 use MediaWiki\Revision\RevisionFactory
;
62 use MediaWiki\Revision\RevisionLookup
;
63 use MediaWiki\Revision\SlotRoleRegistry
;
64 use MediaWiki\Revision\RevisionRenderer
;
65 use MediaWiki\Revision\RevisionStore
;
66 use MediaWiki\Revision\RevisionStoreFactory
;
67 use MediaWiki\Shell\CommandFactory
;
68 use MediaWiki\Special\SpecialPageFactory
;
69 use MediaWiki\Storage\BlobStore
;
70 use MediaWiki\Storage\BlobStoreFactory
;
71 use MediaWiki\Storage\NameTableStoreFactory
;
72 use MediaWiki\Storage\SqlBlobStore
;
73 use MediaWiki\Storage\PageEditStash
;
74 use Wikimedia\ObjectFactory
;
77 'ActorMigration' => function ( MediaWikiServices
$services ) : ActorMigration
{
78 return new ActorMigration(
79 $services->getMainConfig()->get( 'ActorTableSchemaMigrationStage' )
83 'BadFileLookup' => function ( MediaWikiServices
$services ) : BadFileLookup
{
84 return new BadFileLookup(
86 return wfMessage( 'bad_image_list' )->inContentLanguage()->plain();
88 $services->getLocalServerObjectCache(),
89 $services->getRepoGroup(),
90 $services->getTitleParser()
94 'BlobStore' => function ( MediaWikiServices
$services ) : BlobStore
{
95 return $services->getService( '_SqlBlobStore' );
98 'BlobStoreFactory' => function ( MediaWikiServices
$services ) : BlobStoreFactory
{
99 return new BlobStoreFactory(
100 $services->getDBLoadBalancerFactory(),
101 $services->getExternalStoreAccess(),
102 $services->getMainWANObjectCache(),
103 new ServiceOptions( BlobStoreFactory
::$constructorOptions,
104 $services->getMainConfig() ),
105 $services->getContentLanguage()
109 'BlockManager' => function ( MediaWikiServices
$services ) : BlockManager
{
110 $context = RequestContext
::getMain();
111 return new BlockManager(
113 BlockManager
::$constructorOptions, $services->getMainConfig()
116 $context->getRequest(),
117 $services->getPermissionManager()
121 'BlockRestrictionStore' => function ( MediaWikiServices
$services ) : BlockRestrictionStore
{
122 return new BlockRestrictionStore(
123 $services->getDBLoadBalancer()
127 'CommentStore' => function ( MediaWikiServices
$services ) : CommentStore
{
128 return new CommentStore(
129 $services->getContentLanguage(),
134 'ConfigFactory' => function ( MediaWikiServices
$services ) : ConfigFactory
{
135 // Use the bootstrap config to initialize the ConfigFactory.
136 $registry = $services->getBootstrapConfig()->get( 'ConfigRegistry' );
137 $factory = new ConfigFactory();
139 foreach ( $registry as $name => $callback ) {
140 $factory->register( $name, $callback );
145 'ConfigRepository' => function ( MediaWikiServices
$services ) : ConfigRepository
{
146 return new ConfigRepository( $services->getConfigFactory() );
149 'ConfiguredReadOnlyMode' => function ( MediaWikiServices
$services ) : ConfiguredReadOnlyMode
{
150 $config = $services->getMainConfig();
151 return new ConfiguredReadOnlyMode(
152 $config->get( 'ReadOnly' ),
153 $config->get( 'ReadOnlyFile' )
157 'ContentLanguage' => function ( MediaWikiServices
$services ) : Language
{
158 return Language
::factory( $services->getMainConfig()->get( 'LanguageCode' ) );
161 'CryptHKDF' => function ( MediaWikiServices
$services ) : CryptHKDF
{
162 $config = $services->getMainConfig();
164 $secret = $config->get( 'HKDFSecret' ) ?
: $config->get( 'SecretKey' );
166 throw new RuntimeException( "Cannot use MWCryptHKDF without a secret." );
169 // In HKDF, the context can be known to the attacker, but this will
170 // keep simultaneous runs from producing the same output.
171 $context = [ microtime(), getmypid(), gethostname() ];
173 // Setup salt cache. Use APC, or fallback to the main cache if it isn't setup
174 $cache = $services->getLocalServerObjectCache();
175 if ( $cache instanceof EmptyBagOStuff
) {
176 $cache = ObjectCache
::getLocalClusterInstance();
179 return new CryptHKDF( $secret, $config->get( 'HKDFAlgorithm' ), $cache, $context );
182 'DateFormatterFactory' => function () : DateFormatterFactory
{
183 return new DateFormatterFactory
;
186 'DBLoadBalancer' => function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\ILoadBalancer
{
187 // just return the default LB from the DBLoadBalancerFactory service
188 return $services->getDBLoadBalancerFactory()->getMainLB();
191 'DBLoadBalancerFactory' =>
192 function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\LBFactory
{
193 $mainConfig = $services->getMainConfig();
195 $lbConf = MWLBFactory
::applyDefaultConfig(
196 $mainConfig->get( 'LBFactoryConf' ),
197 new ServiceOptions( MWLBFactory
::$applyDefaultConfigOptions, $mainConfig ),
198 $services->getConfiguredReadOnlyMode(),
199 $services->getLocalServerObjectCache(),
200 $services->getMainObjectStash(),
201 $services->getMainWANObjectCache()
203 $class = MWLBFactory
::getLBFactoryClass( $lbConf );
205 $instance = new $class( $lbConf );
206 MWLBFactory
::setSchemaAliases( $instance, $mainConfig->get( 'DBtype' ) );
211 'EventRelayerGroup' => function ( MediaWikiServices
$services ) : EventRelayerGroup
{
212 return new EventRelayerGroup( $services->getMainConfig()->get( 'EventRelayerConfig' ) );
215 'ExternalStoreAccess' => function ( MediaWikiServices
$services ) : ExternalStoreAccess
{
216 return new ExternalStoreAccess(
217 $services->getExternalStoreFactory(),
218 LoggerFactory
::getInstance( 'ExternalStore' )
222 'ExternalStoreFactory' => function ( MediaWikiServices
$services ) : ExternalStoreFactory
{
223 $config = $services->getMainConfig();
224 $writeStores = $config->get( 'DefaultExternalStore' );
226 return new ExternalStoreFactory(
227 $config->get( 'ExternalStores' ),
228 ( $writeStores !== false ) ?
(array)$writeStores : [],
229 $services->getDBLoadBalancer()->getLocalDomainID(),
230 LoggerFactory
::getInstance( 'ExternalStore' )
234 'GenderCache' => function ( MediaWikiServices
$services ) : GenderCache
{
235 $nsInfo = $services->getNamespaceInfo();
236 // Database layer may be disabled, so processing without database connection
237 $dbLoadBalancer = $services->isServiceDisabled( 'DBLoadBalancer' )
239 : $services->getDBLoadBalancer();
240 return new GenderCache( $nsInfo, $dbLoadBalancer );
243 'HttpRequestFactory' =>
244 function ( MediaWikiServices
$services ) : HttpRequestFactory
{
245 return new HttpRequestFactory();
248 'InterwikiLookup' => function ( MediaWikiServices
$services ) : InterwikiLookup
{
249 $config = $services->getMainConfig();
250 return new ClassicInterwikiLookup(
251 $services->getContentLanguage(),
252 $services->getMainWANObjectCache(),
253 $config->get( 'InterwikiExpiry' ),
254 $config->get( 'InterwikiCache' ),
255 $config->get( 'InterwikiScopes' ),
256 $config->get( 'InterwikiFallbackSite' )
260 'LinkCache' => function ( MediaWikiServices
$services ) : LinkCache
{
261 return new LinkCache(
262 $services->getTitleFormatter(),
263 $services->getMainWANObjectCache(),
264 $services->getNamespaceInfo()
268 'LinkRenderer' => function ( MediaWikiServices
$services ) : LinkRenderer
{
269 if ( defined( 'MW_NO_SESSION' ) ) {
270 return $services->getLinkRendererFactory()->create();
272 return $services->getLinkRendererFactory()->createForUser(
273 RequestContext
::getMain()->getUser()
278 'LinkRendererFactory' => function ( MediaWikiServices
$services ) : LinkRendererFactory
{
279 return new LinkRendererFactory(
280 $services->getTitleFormatter(),
281 $services->getLinkCache(),
282 $services->getNamespaceInfo()
286 'LocalServerObjectCache' => function ( MediaWikiServices
$services ) : BagOStuff
{
287 $config = $services->getMainConfig();
288 $cacheId = \ObjectCache
::detectLocalServerCache();
290 return \ObjectCache
::newFromParams( $config->get( 'ObjectCaches' )[$cacheId] );
293 'LockManagerGroupFactory' => function ( MediaWikiServices
$services ) : LockManagerGroupFactory
{
294 return new LockManagerGroupFactory(
295 WikiMap
::getCurrentWikiDbDomain()->getId(),
296 $services->getMainConfig()->get( 'LockManagers' ),
297 $services->getDBLoadBalancerFactory()
301 'MagicWordFactory' => function ( MediaWikiServices
$services ) : MagicWordFactory
{
302 return new MagicWordFactory( $services->getContentLanguage() );
305 'MainConfig' => function ( MediaWikiServices
$services ) : Config
{
306 // Use the 'main' config from the ConfigFactory service.
307 return $services->getConfigFactory()->makeConfig( 'main' );
310 'MainObjectStash' => function ( MediaWikiServices
$services ) : BagOStuff
{
311 $mainConfig = $services->getMainConfig();
313 $id = $mainConfig->get( 'MainStash' );
314 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$id] ) ) {
315 throw new UnexpectedValueException(
316 "Cache type \"$id\" is not present in \$wgObjectCaches." );
319 return \ObjectCache
::newFromParams( $mainConfig->get( 'ObjectCaches' )[$id] );
322 'MainWANObjectCache' => function ( MediaWikiServices
$services ) : WANObjectCache
{
323 $mainConfig = $services->getMainConfig();
325 $id = $mainConfig->get( 'MainWANCache' );
326 if ( !isset( $mainConfig->get( 'WANObjectCaches' )[$id] ) ) {
327 throw new UnexpectedValueException(
328 "WAN cache type \"$id\" is not present in \$wgWANObjectCaches." );
331 $params = $mainConfig->get( 'WANObjectCaches' )[$id];
332 $objectCacheId = $params['cacheId'];
333 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$objectCacheId] ) ) {
334 throw new UnexpectedValueException(
335 "Cache type \"$objectCacheId\" is not present in \$wgObjectCaches." );
337 $params['store'] = $mainConfig->get( 'ObjectCaches' )[$objectCacheId];
339 return \ObjectCache
::newWANCacheFromParams( $params );
342 'MediaHandlerFactory' => function ( MediaWikiServices
$services ) : MediaHandlerFactory
{
343 return new MediaHandlerFactory(
344 $services->getMainConfig()->get( 'MediaHandlers' )
348 'MessageCache' => function ( MediaWikiServices
$services ) : MessageCache
{
349 $mainConfig = $services->getMainConfig();
350 return new MessageCache(
351 $services->getMainWANObjectCache(),
352 ObjectCache
::getInstance( $mainConfig->get( 'MessageCacheType' ) ),
353 $mainConfig->get( 'UseLocalMessageCache' )
354 ?
$services->getLocalServerObjectCache()
355 : new EmptyBagOStuff(),
356 $mainConfig->get( 'UseDatabaseMessages' ),
357 $services->getContentLanguage()
361 'MimeAnalyzer' => function ( MediaWikiServices
$services ) : MimeAnalyzer
{
362 $logger = LoggerFactory
::getInstance( 'Mime' );
363 $mainConfig = $services->getMainConfig();
365 'typeFile' => $mainConfig->get( 'MimeTypeFile' ),
366 'infoFile' => $mainConfig->get( 'MimeInfoFile' ),
367 'xmlTypes' => $mainConfig->get( 'XMLMimeTypes' ),
369 function ( $mimeAnalyzer, &$head, &$tail, $file, &$mime ) use ( $logger ) {
371 $deja = new DjVuImage( $file );
372 if ( $deja->isValid() ) {
373 $logger->info( "Detected $file as image/vnd.djvu\n" );
374 $mime = 'image/vnd.djvu';
378 // Some strings by reference for performance - assuming well-behaved hooks
380 'MimeMagicGuessFromContent',
381 [ $mimeAnalyzer, &$head, &$tail, $file, &$mime ]
384 'extCallback' => function ( $mimeAnalyzer, $ext, &$mime ) {
385 // Media handling extensions can improve the MIME detected
386 Hooks
::run( 'MimeMagicImproveFromExtension', [ $mimeAnalyzer, $ext, &$mime ] );
388 'initCallback' => function ( $mimeAnalyzer ) {
389 // Allow media handling extensions adding MIME-types and MIME-info
390 Hooks
::run( 'MimeMagicInit', [ $mimeAnalyzer ] );
395 if ( $params['infoFile'] === 'includes/mime.info' ) {
396 $params['infoFile'] = __DIR__
. "/libs/mime/mime.info";
399 if ( $params['typeFile'] === 'includes/mime.types' ) {
400 $params['typeFile'] = __DIR__
. "/libs/mime/mime.types";
403 $detectorCmd = $mainConfig->get( 'MimeDetectorCommand' );
404 if ( $detectorCmd ) {
405 $factory = $services->getShellCommandFactory();
406 $params['detectCallback'] = function ( $file ) use ( $detectorCmd, $factory ) {
407 $result = $factory->create()
408 // $wgMimeDetectorCommand can contain commands with parameters
409 ->unsafeParams( $detectorCmd )
412 return $result->getStdout();
416 return new MimeAnalyzer( $params );
419 'MovePageFactory' => function ( MediaWikiServices
$services ) : MovePageFactory
{
420 return new MovePageFactory(
421 new ServiceOptions( MovePageFactory
::$constructorOptions, $services->getMainConfig() ),
422 $services->getDBLoadBalancer(),
423 $services->getNamespaceInfo(),
424 $services->getWatchedItemStore(),
425 $services->getPermissionManager(),
426 $services->getRepoGroup()
430 'NamespaceInfo' => function ( MediaWikiServices
$services ) : NamespaceInfo
{
431 return new NamespaceInfo( new ServiceOptions( NamespaceInfo
::$constructorOptions,
432 $services->getMainConfig() ) );
435 'NameTableStoreFactory' => function ( MediaWikiServices
$services ) : NameTableStoreFactory
{
436 return new NameTableStoreFactory(
437 $services->getDBLoadBalancerFactory(),
438 $services->getMainWANObjectCache(),
439 LoggerFactory
::getInstance( 'NameTableSqlStore' )
443 'ObjectFactory' => function ( MediaWikiServices
$services ) : ObjectFactory
{
444 return new ObjectFactory( $services );
447 'OldRevisionImporter' => function ( MediaWikiServices
$services ) : OldRevisionImporter
{
448 return new ImportableOldRevisionImporter(
450 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
451 $services->getDBLoadBalancer()
455 'PageEditStash' => function ( MediaWikiServices
$services ) : PageEditStash
{
456 $config = $services->getMainConfig();
458 return new PageEditStash(
459 ObjectCache
::getLocalClusterInstance(),
460 $services->getDBLoadBalancer(),
461 LoggerFactory
::getInstance( 'StashEdit' ),
462 $services->getStatsdDataFactory(),
463 defined( 'MEDIAWIKI_JOB_RUNNER' ) ||
$config->get( 'CommandLineMode' )
464 ? PageEditStash
::INITIATOR_JOB_OR_CLI
465 : PageEditStash
::INITIATOR_USER
469 'Parser' => function ( MediaWikiServices
$services ) : Parser
{
470 return $services->getParserFactory()->create();
473 'ParserCache' => function ( MediaWikiServices
$services ) : ParserCache
{
474 $config = $services->getMainConfig();
475 $cache = ObjectCache
::getInstance( $config->get( 'ParserCacheType' ) );
476 wfDebugLog( 'caches', 'parser: ' . get_class( $cache ) );
478 return new ParserCache(
480 $config->get( 'CacheEpoch' )
484 'ParserFactory' => function ( MediaWikiServices
$services ) : ParserFactory
{
485 $options = new ServiceOptions( Parser
::$constructorOptions,
486 // 'class' and 'preprocessorClass'
487 $services->getMainConfig()->get( 'ParserConf' ),
488 // Make sure to have defaults in case someone overrode ParserConf with something silly
489 [ 'class' => Parser
::class,
490 'preprocessorClass' => Parser
::getDefaultPreprocessorClass() ],
491 // Plus a buch of actual config options
492 $services->getMainConfig()
495 return new ParserFactory(
497 $services->getMagicWordFactory(),
498 $services->getContentLanguage(),
500 $services->getSpecialPageFactory(),
501 $services->getLinkRendererFactory(),
502 $services->getNamespaceInfo(),
503 LoggerFactory
::getInstance( 'Parser' )
507 'PasswordFactory' => function ( MediaWikiServices
$services ) : PasswordFactory
{
508 $config = $services->getMainConfig();
509 return new PasswordFactory(
510 $config->get( 'PasswordConfig' ),
511 $config->get( 'PasswordDefault' )
515 'PerDbNameStatsdDataFactory' =>
516 function ( MediaWikiServices
$services ) : StatsdDataFactoryInterface
{
517 $config = $services->getMainConfig();
518 $wiki = $config->get( 'DBname' );
519 return new PrefixingStatsdDataFactoryProxy(
520 $services->getStatsdDataFactory(),
525 'PermissionManager' => function ( MediaWikiServices
$services ) : PermissionManager
{
526 return new PermissionManager(
528 PermissionManager
::$constructorOptions, $services->getMainConfig()
530 $services->getSpecialPageFactory(),
531 $services->getRevisionLookup(),
532 $services->getNamespaceInfo()
536 'PreferencesFactory' => function ( MediaWikiServices
$services ) : PreferencesFactory
{
537 $factory = new DefaultPreferencesFactory(
539 DefaultPreferencesFactory
::$constructorOptions, $services->getMainConfig() ),
540 $services->getContentLanguage(),
541 AuthManager
::singleton(),
542 $services->getLinkRendererFactory()->create(),
543 $services->getNamespaceInfo()
545 $factory->setLogger( LoggerFactory
::getInstance( 'preferences' ) );
550 'ProxyLookup' => function ( MediaWikiServices
$services ) : ProxyLookup
{
551 $mainConfig = $services->getMainConfig();
552 return new ProxyLookup(
553 $mainConfig->get( 'CdnServers' ),
554 $mainConfig->get( 'CdnServersNoPurge' )
558 'ReadOnlyMode' => function ( MediaWikiServices
$services ) : ReadOnlyMode
{
559 return new ReadOnlyMode(
560 $services->getConfiguredReadOnlyMode(),
561 $services->getDBLoadBalancer()
565 'RepoGroup' => function ( MediaWikiServices
$services ) : RepoGroup
{
566 $config = $services->getMainConfig();
567 return new RepoGroup(
568 $config->get( 'LocalFileRepo' ),
569 $config->get( 'ForeignFileRepos' ),
570 $services->getMainWANObjectCache()
574 'ResourceLoader' => function ( MediaWikiServices
$services ) : ResourceLoader
{
575 // @todo This should not take a Config object, but it's not so easy to remove because it
576 // exposes it in a getter, which is actually used.
578 $config = $services->getMainConfig();
580 $rl = new ResourceLoader(
582 LoggerFactory
::getInstance( 'resourceloader' )
585 $rl->addSource( $config->get( 'ResourceLoaderSources' ) );
587 // Core modules, then extension/skin modules
588 $rl->register( include "$IP/resources/Resources.php" );
589 $rl->register( $config->get( 'ResourceModules' ) );
590 Hooks
::run( 'ResourceLoaderRegisterModules', [ &$rl ] );
592 if ( $config->get( 'EnableJavaScriptTest' ) === true ) {
593 $rl->registerTestModules();
599 'RevisionFactory' => function ( MediaWikiServices
$services ) : RevisionFactory
{
600 return $services->getRevisionStore();
603 'RevisionLookup' => function ( MediaWikiServices
$services ) : RevisionLookup
{
604 return $services->getRevisionStore();
607 'RevisionRenderer' => function ( MediaWikiServices
$services ) : RevisionRenderer
{
608 $renderer = new RevisionRenderer(
609 $services->getDBLoadBalancer(),
610 $services->getSlotRoleRegistry()
613 $renderer->setLogger( LoggerFactory
::getInstance( 'SaveParse' ) );
617 'RevisionStore' => function ( MediaWikiServices
$services ) : RevisionStore
{
618 return $services->getRevisionStoreFactory()->getRevisionStore();
621 'RevisionStoreFactory' => function ( MediaWikiServices
$services ) : RevisionStoreFactory
{
622 $config = $services->getMainConfig();
623 $store = new RevisionStoreFactory(
624 $services->getDBLoadBalancerFactory(),
625 $services->getBlobStoreFactory(),
626 $services->getNameTableStoreFactory(),
627 $services->getSlotRoleRegistry(),
628 $services->getMainWANObjectCache(),
629 $services->getCommentStore(),
630 $services->getActorMigration(),
631 $config->get( 'MultiContentRevisionSchemaMigrationStage' ),
632 LoggerFactory
::getProvider(),
633 $config->get( 'ContentHandlerUseDB' )
639 'SearchEngineConfig' => function ( MediaWikiServices
$services ) : SearchEngineConfig
{
640 // @todo This should not take a Config object, but it's not so easy to remove because it
641 // exposes it in a getter, which is actually used.
642 return new SearchEngineConfig( $services->getMainConfig(),
643 $services->getContentLanguage() );
646 'SearchEngineFactory' => function ( MediaWikiServices
$services ) : SearchEngineFactory
{
647 return new SearchEngineFactory( $services->getSearchEngineConfig() );
650 'ShellCommandFactory' => function ( MediaWikiServices
$services ) : CommandFactory
{
651 $config = $services->getMainConfig();
654 'time' => $config->get( 'MaxShellTime' ),
655 'walltime' => $config->get( 'MaxShellWallClockTime' ),
656 'memory' => $config->get( 'MaxShellMemory' ),
657 'filesize' => $config->get( 'MaxShellFileSize' ),
659 $cgroup = $config->get( 'ShellCgroup' );
660 $restrictionMethod = $config->get( 'ShellRestrictionMethod' );
662 $factory = new CommandFactory( $limits, $cgroup, $restrictionMethod );
663 $factory->setLogger( LoggerFactory
::getInstance( 'exec' ) );
664 $factory->logStderr();
669 'SiteLookup' => function ( MediaWikiServices
$services ) : SiteLookup
{
670 // Use SiteStore as the SiteLookup as well. This was originally separated
671 // to allow for a cacheable read-only interface (using FileBasedSiteLookup),
672 // but this was never used. SiteStore has caching (see below).
673 return $services->getSiteStore();
676 'SiteStore' => function ( MediaWikiServices
$services ) : SiteStore
{
677 $rawSiteStore = new DBSiteStore( $services->getDBLoadBalancer() );
679 $cache = $services->getLocalServerObjectCache();
680 if ( $cache instanceof EmptyBagOStuff
) {
681 $cache = ObjectCache
::getLocalClusterInstance();
684 return new CachingSiteStore( $rawSiteStore, $cache );
687 'SkinFactory' => function ( MediaWikiServices
$services ) : SkinFactory
{
688 $factory = new SkinFactory();
690 $names = $services->getMainConfig()->get( 'ValidSkinNames' );
692 foreach ( $names as $name => $skin ) {
693 $factory->register( $name, $skin, function () use ( $name, $skin ) {
694 $class = "Skin$skin";
695 return new $class( $name );
698 // Register a hidden "fallback" skin
699 $factory->register( 'fallback', 'Fallback', function () {
700 return new SkinFallback
;
702 // Register a hidden skin for api output
703 $factory->register( 'apioutput', 'ApiOutput', function () {
710 'SlotRoleRegistry' => function ( MediaWikiServices
$services ) : SlotRoleRegistry
{
711 $config = $services->getMainConfig();
713 $registry = new SlotRoleRegistry(
714 $services->getNameTableStoreFactory()->getSlotRoles()
717 $registry->defineRole( 'main', function () use ( $config ) {
718 return new MainSlotRoleHandler(
719 $config->get( 'NamespaceContentModels' )
726 'SpecialPageFactory' => function ( MediaWikiServices
$services ) : SpecialPageFactory
{
727 return new SpecialPageFactory(
729 SpecialPageFactory
::$constructorOptions, $services->getMainConfig() ),
730 $services->getContentLanguage()
734 'StatsdDataFactory' => function ( MediaWikiServices
$services ) : IBufferingStatsdDataFactory
{
735 return new BufferingStatsdDataFactory(
736 rtrim( $services->getMainConfig()->get( 'StatsdMetricPrefix' ), '.' )
740 'TempFSFileFactory' => function ( MediaWikiServices
$services ) : TempFSFileFactory
{
741 return new TempFSFileFactory( $services->getMainConfig()->get( 'TmpDirectory' ) );
744 'TitleFormatter' => function ( MediaWikiServices
$services ) : TitleFormatter
{
745 return $services->getService( '_MediaWikiTitleCodec' );
748 'TitleParser' => function ( MediaWikiServices
$services ) : TitleParser
{
749 return $services->getService( '_MediaWikiTitleCodec' );
752 'UploadRevisionImporter' => function ( MediaWikiServices
$services ) : UploadRevisionImporter
{
753 return new ImportableUploadRevisionImporter(
754 $services->getMainConfig()->get( 'EnableUploads' ),
755 LoggerFactory
::getInstance( 'UploadRevisionImporter' )
759 'VirtualRESTServiceClient' =>
760 function ( MediaWikiServices
$services ) : VirtualRESTServiceClient
{
761 $config = $services->getMainConfig()->get( 'VirtualRestConfig' );
763 $vrsClient = new VirtualRESTServiceClient( new MultiHttpClient( [] ) );
764 foreach ( $config['paths'] as $prefix => $serviceConfig ) {
765 $class = $serviceConfig['class'];
766 // Merge in the global defaults
767 $constructArg = $serviceConfig['options'] ??
[];
768 $constructArg +
= $config['global'];
769 // Make the VRS service available at the mount point
770 $vrsClient->mount( $prefix, [ 'class' => $class, 'config' => $constructArg ] );
776 'WatchedItemQueryService' =>
777 function ( MediaWikiServices
$services ) : WatchedItemQueryService
{
778 return new WatchedItemQueryService(
779 $services->getDBLoadBalancer(),
780 $services->getCommentStore(),
781 $services->getActorMigration(),
782 $services->getWatchedItemStore()
786 'WatchedItemStore' => function ( MediaWikiServices
$services ) : WatchedItemStore
{
787 $store = new WatchedItemStore(
788 $services->getDBLoadBalancerFactory(),
789 JobQueueGroup
::singleton(),
790 $services->getMainObjectStash(),
791 new HashBagOStuff( [ 'maxKeys' => 100 ] ),
792 $services->getReadOnlyMode(),
793 $services->getMainConfig()->get( 'UpdateRowsPerQuery' ),
794 $services->getNamespaceInfo(),
795 $services->getRevisionLookup()
797 $store->setStatsdDataFactory( $services->getStatsdDataFactory() );
799 if ( $services->getMainConfig()->get( 'ReadOnlyWatchedItemStore' ) ) {
800 $store = new NoWriteWatchedItemStore( $store );
806 'WikiRevisionOldRevisionImporterNoUpdates' =>
807 function ( MediaWikiServices
$services ) : ImportableOldRevisionImporter
{
808 return new ImportableOldRevisionImporter(
810 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
811 $services->getDBLoadBalancer()
815 '_MediaWikiTitleCodec' => function ( MediaWikiServices
$services ) : MediaWikiTitleCodec
{
816 return new MediaWikiTitleCodec(
817 $services->getContentLanguage(),
818 $services->getGenderCache(),
819 $services->getMainConfig()->get( 'LocalInterwikis' ),
820 $services->getInterwikiLookup(),
821 $services->getNamespaceInfo()
825 '_SqlBlobStore' => function ( MediaWikiServices
$services ) : SqlBlobStore
{
826 return $services->getBlobStoreFactory()->newSqlBlobStore();
829 ///////////////////////////////////////////////////////////////////////////
830 // NOTE: When adding a service here, don't forget to add a getter function
831 // in the MediaWikiServices class. The convenience getter should just call
832 // $this->getService( 'FooBarService' ).
833 ///////////////////////////////////////////////////////////////////////////