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\Block\BlockManager
;
43 use MediaWiki\Block\BlockRestrictionStore
;
44 use MediaWiki\Config\ConfigRepository
;
45 use MediaWiki\Config\ServiceOptions
;
46 use MediaWiki\FileBackend\FSFile\TempFSFileFactory
;
47 use MediaWiki\Http\HttpRequestFactory
;
48 use MediaWiki\Interwiki\ClassicInterwikiLookup
;
49 use MediaWiki\Interwiki\InterwikiLookup
;
50 use MediaWiki\Linker\LinkRenderer
;
51 use MediaWiki\Linker\LinkRendererFactory
;
52 use MediaWiki\Logger\LoggerFactory
;
53 use MediaWiki\MediaWikiServices
;
54 use MediaWiki\Page\MovePageFactory
;
55 use MediaWiki\Permissions\PermissionManager
;
56 use MediaWiki\Preferences\PreferencesFactory
;
57 use MediaWiki\Preferences\DefaultPreferencesFactory
;
58 use MediaWiki\Revision\MainSlotRoleHandler
;
59 use MediaWiki\Revision\RevisionFactory
;
60 use MediaWiki\Revision\RevisionLookup
;
61 use MediaWiki\Revision\SlotRoleRegistry
;
62 use MediaWiki\Revision\RevisionRenderer
;
63 use MediaWiki\Revision\RevisionStore
;
64 use MediaWiki\Revision\RevisionStoreFactory
;
65 use MediaWiki\Shell\CommandFactory
;
66 use MediaWiki\Special\SpecialPageFactory
;
67 use MediaWiki\Storage\BlobStore
;
68 use MediaWiki\Storage\BlobStoreFactory
;
69 use MediaWiki\Storage\NameTableStoreFactory
;
70 use MediaWiki\Storage\SqlBlobStore
;
71 use MediaWiki\Storage\PageEditStash
;
74 'ActorMigration' => function ( MediaWikiServices
$services ) : ActorMigration
{
75 return new ActorMigration(
76 $services->getMainConfig()->get( 'ActorTableSchemaMigrationStage' )
80 'BlobStore' => function ( MediaWikiServices
$services ) : BlobStore
{
81 return $services->getService( '_SqlBlobStore' );
84 'BlobStoreFactory' => function ( MediaWikiServices
$services ) : BlobStoreFactory
{
85 return new BlobStoreFactory(
86 $services->getDBLoadBalancerFactory(),
87 $services->getExternalStoreAccess(),
88 $services->getMainWANObjectCache(),
89 new ServiceOptions( BlobStoreFactory
::$constructorOptions,
90 $services->getMainConfig() ),
91 $services->getContentLanguage()
95 'BlockManager' => function ( MediaWikiServices
$services ) : BlockManager
{
96 $context = RequestContext
::getMain();
97 return new BlockManager(
99 BlockManager
::$constructorOptions, $services->getMainConfig()
102 $context->getRequest(),
103 $services->getPermissionManager()
107 'BlockRestrictionStore' => function ( MediaWikiServices
$services ) : BlockRestrictionStore
{
108 return new BlockRestrictionStore(
109 $services->getDBLoadBalancer()
113 'CommentStore' => function ( MediaWikiServices
$services ) : CommentStore
{
114 return new CommentStore(
115 $services->getContentLanguage(),
120 'ConfigFactory' => function ( MediaWikiServices
$services ) : ConfigFactory
{
121 // Use the bootstrap config to initialize the ConfigFactory.
122 $registry = $services->getBootstrapConfig()->get( 'ConfigRegistry' );
123 $factory = new ConfigFactory();
125 foreach ( $registry as $name => $callback ) {
126 $factory->register( $name, $callback );
131 'ConfigRepository' => function ( MediaWikiServices
$services ) : ConfigRepository
{
132 return new ConfigRepository( $services->getConfigFactory() );
135 'ConfiguredReadOnlyMode' => function ( MediaWikiServices
$services ) : ConfiguredReadOnlyMode
{
136 $config = $services->getMainConfig();
137 return new ConfiguredReadOnlyMode(
138 $config->get( 'ReadOnly' ),
139 $config->get( 'ReadOnlyFile' )
143 'ContentLanguage' => function ( MediaWikiServices
$services ) : Language
{
144 return Language
::factory( $services->getMainConfig()->get( 'LanguageCode' ) );
147 'CryptHKDF' => function ( MediaWikiServices
$services ) : CryptHKDF
{
148 $config = $services->getMainConfig();
150 $secret = $config->get( 'HKDFSecret' ) ?
: $config->get( 'SecretKey' );
152 throw new RuntimeException( "Cannot use MWCryptHKDF without a secret." );
155 // In HKDF, the context can be known to the attacker, but this will
156 // keep simultaneous runs from producing the same output.
157 $context = [ microtime(), getmypid(), gethostname() ];
159 // Setup salt cache. Use APC, or fallback to the main cache if it isn't setup
160 $cache = $services->getLocalServerObjectCache();
161 if ( $cache instanceof EmptyBagOStuff
) {
162 $cache = ObjectCache
::getLocalClusterInstance();
165 return new CryptHKDF( $secret, $config->get( 'HKDFAlgorithm' ), $cache, $context );
168 'DateFormatterFactory' => function () : DateFormatterFactory
{
169 return new DateFormatterFactory
;
172 'DBLoadBalancer' => function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\ILoadBalancer
{
173 // just return the default LB from the DBLoadBalancerFactory service
174 return $services->getDBLoadBalancerFactory()->getMainLB();
177 'DBLoadBalancerFactory' =>
178 function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\LBFactory
{
179 $mainConfig = $services->getMainConfig();
181 $lbConf = MWLBFactory
::applyDefaultConfig(
182 $mainConfig->get( 'LBFactoryConf' ),
183 new ServiceOptions( MWLBFactory
::$applyDefaultConfigOptions, $mainConfig ),
184 $services->getConfiguredReadOnlyMode(),
185 $services->getLocalServerObjectCache(),
186 $services->getMainObjectStash(),
187 $services->getMainWANObjectCache()
189 $class = MWLBFactory
::getLBFactoryClass( $lbConf );
191 $instance = new $class( $lbConf );
192 MWLBFactory
::setSchemaAliases( $instance, $mainConfig->get( 'DBtype' ) );
197 'EventRelayerGroup' => function ( MediaWikiServices
$services ) : EventRelayerGroup
{
198 return new EventRelayerGroup( $services->getMainConfig()->get( 'EventRelayerConfig' ) );
201 'ExternalStoreAccess' => function ( MediaWikiServices
$services ) : ExternalStoreAccess
{
202 return new ExternalStoreAccess(
203 $services->getExternalStoreFactory(),
204 LoggerFactory
::getInstance( 'ExternalStore' )
208 'ExternalStoreFactory' => function ( MediaWikiServices
$services ) : ExternalStoreFactory
{
209 $config = $services->getMainConfig();
210 $writeStores = $config->get( 'DefaultExternalStore' );
212 return new ExternalStoreFactory(
213 $config->get( 'ExternalStores' ),
214 ( $writeStores !== false ) ?
(array)$writeStores : [],
215 $services->getDBLoadBalancer()->getLocalDomainID(),
216 LoggerFactory
::getInstance( 'ExternalStore' )
220 'GenderCache' => function ( MediaWikiServices
$services ) : GenderCache
{
221 $nsInfo = $services->getNamespaceInfo();
222 // Database layer may be disabled, so processing without database connection
223 $dbLoadBalancer = $services->isServiceDisabled( 'DBLoadBalancer' )
225 : $services->getDBLoadBalancer();
226 return new GenderCache( $nsInfo, $dbLoadBalancer );
229 'HttpRequestFactory' =>
230 function ( MediaWikiServices
$services ) : HttpRequestFactory
{
231 return new HttpRequestFactory();
234 'InterwikiLookup' => function ( MediaWikiServices
$services ) : InterwikiLookup
{
235 $config = $services->getMainConfig();
236 return new ClassicInterwikiLookup(
237 $services->getContentLanguage(),
238 $services->getMainWANObjectCache(),
239 $config->get( 'InterwikiExpiry' ),
240 $config->get( 'InterwikiCache' ),
241 $config->get( 'InterwikiScopes' ),
242 $config->get( 'InterwikiFallbackSite' )
246 'LinkCache' => function ( MediaWikiServices
$services ) : LinkCache
{
247 return new LinkCache(
248 $services->getTitleFormatter(),
249 $services->getMainWANObjectCache(),
250 $services->getNamespaceInfo()
254 'LinkRenderer' => function ( MediaWikiServices
$services ) : LinkRenderer
{
255 if ( defined( 'MW_NO_SESSION' ) ) {
256 return $services->getLinkRendererFactory()->create();
258 return $services->getLinkRendererFactory()->createForUser(
259 RequestContext
::getMain()->getUser()
264 'LinkRendererFactory' => function ( MediaWikiServices
$services ) : LinkRendererFactory
{
265 return new LinkRendererFactory(
266 $services->getTitleFormatter(),
267 $services->getLinkCache(),
268 $services->getNamespaceInfo()
272 'LocalServerObjectCache' => function ( MediaWikiServices
$services ) : BagOStuff
{
273 $config = $services->getMainConfig();
274 $cacheId = \ObjectCache
::detectLocalServerCache();
276 return \ObjectCache
::newFromParams( $config->get( 'ObjectCaches' )[$cacheId] );
279 'MagicWordFactory' => function ( MediaWikiServices
$services ) : MagicWordFactory
{
280 return new MagicWordFactory( $services->getContentLanguage() );
283 'MainConfig' => function ( MediaWikiServices
$services ) : Config
{
284 // Use the 'main' config from the ConfigFactory service.
285 return $services->getConfigFactory()->makeConfig( 'main' );
288 'MainObjectStash' => function ( MediaWikiServices
$services ) : BagOStuff
{
289 $mainConfig = $services->getMainConfig();
291 $id = $mainConfig->get( 'MainStash' );
292 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$id] ) ) {
293 throw new UnexpectedValueException(
294 "Cache type \"$id\" is not present in \$wgObjectCaches." );
297 return \ObjectCache
::newFromParams( $mainConfig->get( 'ObjectCaches' )[$id] );
300 'MainWANObjectCache' => function ( MediaWikiServices
$services ) : WANObjectCache
{
301 $mainConfig = $services->getMainConfig();
303 $id = $mainConfig->get( 'MainWANCache' );
304 if ( !isset( $mainConfig->get( 'WANObjectCaches' )[$id] ) ) {
305 throw new UnexpectedValueException(
306 "WAN cache type \"$id\" is not present in \$wgWANObjectCaches." );
309 $params = $mainConfig->get( 'WANObjectCaches' )[$id];
310 $objectCacheId = $params['cacheId'];
311 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$objectCacheId] ) ) {
312 throw new UnexpectedValueException(
313 "Cache type \"$objectCacheId\" is not present in \$wgObjectCaches." );
315 $params['store'] = $mainConfig->get( 'ObjectCaches' )[$objectCacheId];
317 return \ObjectCache
::newWANCacheFromParams( $params );
320 'MediaHandlerFactory' => function ( MediaWikiServices
$services ) : MediaHandlerFactory
{
321 return new MediaHandlerFactory(
322 $services->getMainConfig()->get( 'MediaHandlers' )
326 'MessageCache' => function ( MediaWikiServices
$services ) : MessageCache
{
327 $mainConfig = $services->getMainConfig();
328 return new MessageCache(
329 $services->getMainWANObjectCache(),
330 ObjectCache
::getInstance( $mainConfig->get( 'MessageCacheType' ) ),
331 $mainConfig->get( 'UseLocalMessageCache' )
332 ?
$services->getLocalServerObjectCache()
333 : new EmptyBagOStuff(),
334 $mainConfig->get( 'UseDatabaseMessages' ),
335 $mainConfig->get( 'MsgCacheExpiry' ),
336 $services->getContentLanguage()
340 'MimeAnalyzer' => function ( MediaWikiServices
$services ) : MimeAnalyzer
{
341 $logger = LoggerFactory
::getInstance( 'Mime' );
342 $mainConfig = $services->getMainConfig();
344 'typeFile' => $mainConfig->get( 'MimeTypeFile' ),
345 'infoFile' => $mainConfig->get( 'MimeInfoFile' ),
346 'xmlTypes' => $mainConfig->get( 'XMLMimeTypes' ),
348 function ( $mimeAnalyzer, &$head, &$tail, $file, &$mime ) use ( $logger ) {
350 $deja = new DjVuImage( $file );
351 if ( $deja->isValid() ) {
352 $logger->info( "Detected $file as image/vnd.djvu\n" );
353 $mime = 'image/vnd.djvu';
357 // Some strings by reference for performance - assuming well-behaved hooks
359 'MimeMagicGuessFromContent',
360 [ $mimeAnalyzer, &$head, &$tail, $file, &$mime ]
363 'extCallback' => function ( $mimeAnalyzer, $ext, &$mime ) {
364 // Media handling extensions can improve the MIME detected
365 Hooks
::run( 'MimeMagicImproveFromExtension', [ $mimeAnalyzer, $ext, &$mime ] );
367 'initCallback' => function ( $mimeAnalyzer ) {
368 // Allow media handling extensions adding MIME-types and MIME-info
369 Hooks
::run( 'MimeMagicInit', [ $mimeAnalyzer ] );
374 if ( $params['infoFile'] === 'includes/mime.info' ) {
375 $params['infoFile'] = __DIR__
. "/libs/mime/mime.info";
378 if ( $params['typeFile'] === 'includes/mime.types' ) {
379 $params['typeFile'] = __DIR__
. "/libs/mime/mime.types";
382 $detectorCmd = $mainConfig->get( 'MimeDetectorCommand' );
383 if ( $detectorCmd ) {
384 $factory = $services->getShellCommandFactory();
385 $params['detectCallback'] = function ( $file ) use ( $detectorCmd, $factory ) {
386 $result = $factory->create()
387 // $wgMimeDetectorCommand can contain commands with parameters
388 ->unsafeParams( $detectorCmd )
391 return $result->getStdout();
395 return new MimeAnalyzer( $params );
398 'MovePageFactory' => function ( MediaWikiServices
$services ) : MovePageFactory
{
399 return new MovePageFactory(
400 new ServiceOptions( MovePageFactory
::$constructorOptions, $services->getMainConfig() ),
401 $services->getDBLoadBalancer(),
402 $services->getNamespaceInfo(),
403 $services->getWatchedItemStore(),
404 $services->getPermissionManager(),
405 $services->getRepoGroup()
409 'NamespaceInfo' => function ( MediaWikiServices
$services ) : NamespaceInfo
{
410 return new NamespaceInfo( new ServiceOptions( NamespaceInfo
::$constructorOptions,
411 $services->getMainConfig() ) );
414 'NameTableStoreFactory' => function ( MediaWikiServices
$services ) : NameTableStoreFactory
{
415 return new NameTableStoreFactory(
416 $services->getDBLoadBalancerFactory(),
417 $services->getMainWANObjectCache(),
418 LoggerFactory
::getInstance( 'NameTableSqlStore' )
422 'OldRevisionImporter' => function ( MediaWikiServices
$services ) : OldRevisionImporter
{
423 return new ImportableOldRevisionImporter(
425 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
426 $services->getDBLoadBalancer()
430 'PageEditStash' => function ( MediaWikiServices
$services ) : PageEditStash
{
431 $config = $services->getMainConfig();
433 return new PageEditStash(
434 ObjectCache
::getLocalClusterInstance(),
435 $services->getDBLoadBalancer(),
436 LoggerFactory
::getInstance( 'StashEdit' ),
437 $services->getStatsdDataFactory(),
438 defined( 'MEDIAWIKI_JOB_RUNNER' ) ||
$config->get( 'CommandLineMode' )
439 ? PageEditStash
::INITIATOR_JOB_OR_CLI
440 : PageEditStash
::INITIATOR_USER
444 'Parser' => function ( MediaWikiServices
$services ) : Parser
{
445 return $services->getParserFactory()->create();
448 'ParserCache' => function ( MediaWikiServices
$services ) : ParserCache
{
449 $config = $services->getMainConfig();
450 $cache = ObjectCache
::getInstance( $config->get( 'ParserCacheType' ) );
451 wfDebugLog( 'caches', 'parser: ' . get_class( $cache ) );
453 return new ParserCache(
455 $config->get( 'CacheEpoch' )
459 'ParserFactory' => function ( MediaWikiServices
$services ) : ParserFactory
{
460 $options = new ServiceOptions( Parser
::$constructorOptions,
461 // 'class' and 'preprocessorClass'
462 $services->getMainConfig()->get( 'ParserConf' ),
463 // Make sure to have defaults in case someone overrode ParserConf with something silly
464 [ 'class' => Parser
::class,
465 'preprocessorClass' => Parser
::getDefaultPreprocessorClass() ],
466 // Plus a buch of actual config options
467 $services->getMainConfig()
470 return new ParserFactory(
472 $services->getMagicWordFactory(),
473 $services->getContentLanguage(),
475 $services->getSpecialPageFactory(),
476 $services->getLinkRendererFactory(),
477 $services->getNamespaceInfo(),
478 LoggerFactory
::getInstance( 'Parser' )
482 'PasswordFactory' => function ( MediaWikiServices
$services ) : PasswordFactory
{
483 $config = $services->getMainConfig();
484 return new PasswordFactory(
485 $config->get( 'PasswordConfig' ),
486 $config->get( 'PasswordDefault' )
490 'PerDbNameStatsdDataFactory' =>
491 function ( MediaWikiServices
$services ) : StatsdDataFactoryInterface
{
492 $config = $services->getMainConfig();
493 $wiki = $config->get( 'DBname' );
494 return new PrefixingStatsdDataFactoryProxy(
495 $services->getStatsdDataFactory(),
500 'PermissionManager' => function ( MediaWikiServices
$services ) : PermissionManager
{
501 return new PermissionManager(
503 PermissionManager
::$constructorOptions, $services->getMainConfig()
505 $services->getSpecialPageFactory(),
506 $services->getRevisionLookup(),
507 $services->getNamespaceInfo()
511 'PreferencesFactory' => function ( MediaWikiServices
$services ) : PreferencesFactory
{
512 $factory = new DefaultPreferencesFactory(
514 DefaultPreferencesFactory
::$constructorOptions, $services->getMainConfig() ),
515 $services->getContentLanguage(),
516 AuthManager
::singleton(),
517 $services->getLinkRendererFactory()->create(),
518 $services->getNamespaceInfo()
520 $factory->setLogger( LoggerFactory
::getInstance( 'preferences' ) );
525 'ProxyLookup' => function ( MediaWikiServices
$services ) : ProxyLookup
{
526 $mainConfig = $services->getMainConfig();
527 return new ProxyLookup(
528 $mainConfig->get( 'CdnServers' ),
529 $mainConfig->get( 'CdnServersNoPurge' )
533 'ReadOnlyMode' => function ( MediaWikiServices
$services ) : ReadOnlyMode
{
534 return new ReadOnlyMode(
535 $services->getConfiguredReadOnlyMode(),
536 $services->getDBLoadBalancer()
540 'RepoGroup' => function ( MediaWikiServices
$services ) : RepoGroup
{
541 $config = $services->getMainConfig();
542 return new RepoGroup(
543 $config->get( 'LocalFileRepo' ),
544 $config->get( 'ForeignFileRepos' ),
545 $services->getMainWANObjectCache()
549 'ResourceLoader' => function ( MediaWikiServices
$services ) : ResourceLoader
{
550 // @todo This should not take a Config object, but it's not so easy to remove because it
551 // exposes it in a getter, which is actually used.
553 $config = $services->getMainConfig();
555 $rl = new ResourceLoader(
557 LoggerFactory
::getInstance( 'resourceloader' )
560 $rl->addSource( $config->get( 'ResourceLoaderSources' ) );
562 // Core modules, then extension/skin modules
563 $rl->register( include "$IP/resources/Resources.php" );
564 $rl->register( $config->get( 'ResourceModules' ) );
565 Hooks
::run( 'ResourceLoaderRegisterModules', [ &$rl ] );
567 if ( $config->get( 'EnableJavaScriptTest' ) === true ) {
568 $rl->registerTestModules();
574 'RevisionFactory' => function ( MediaWikiServices
$services ) : RevisionFactory
{
575 return $services->getRevisionStore();
578 'RevisionLookup' => function ( MediaWikiServices
$services ) : RevisionLookup
{
579 return $services->getRevisionStore();
582 'RevisionRenderer' => function ( MediaWikiServices
$services ) : RevisionRenderer
{
583 $renderer = new RevisionRenderer(
584 $services->getDBLoadBalancer(),
585 $services->getSlotRoleRegistry()
588 $renderer->setLogger( LoggerFactory
::getInstance( 'SaveParse' ) );
592 'RevisionStore' => function ( MediaWikiServices
$services ) : RevisionStore
{
593 return $services->getRevisionStoreFactory()->getRevisionStore();
596 'RevisionStoreFactory' => function ( MediaWikiServices
$services ) : RevisionStoreFactory
{
597 $config = $services->getMainConfig();
598 $store = new RevisionStoreFactory(
599 $services->getDBLoadBalancerFactory(),
600 $services->getBlobStoreFactory(),
601 $services->getNameTableStoreFactory(),
602 $services->getSlotRoleRegistry(),
603 $services->getMainWANObjectCache(),
604 $services->getCommentStore(),
605 $services->getActorMigration(),
606 $config->get( 'MultiContentRevisionSchemaMigrationStage' ),
607 LoggerFactory
::getProvider(),
608 $config->get( 'ContentHandlerUseDB' )
614 'SearchEngineConfig' => function ( MediaWikiServices
$services ) : SearchEngineConfig
{
615 // @todo This should not take a Config object, but it's not so easy to remove because it
616 // exposes it in a getter, which is actually used.
617 return new SearchEngineConfig( $services->getMainConfig(),
618 $services->getContentLanguage() );
621 'SearchEngineFactory' => function ( MediaWikiServices
$services ) : SearchEngineFactory
{
622 return new SearchEngineFactory( $services->getSearchEngineConfig() );
625 'ShellCommandFactory' => function ( MediaWikiServices
$services ) : CommandFactory
{
626 $config = $services->getMainConfig();
629 'time' => $config->get( 'MaxShellTime' ),
630 'walltime' => $config->get( 'MaxShellWallClockTime' ),
631 'memory' => $config->get( 'MaxShellMemory' ),
632 'filesize' => $config->get( 'MaxShellFileSize' ),
634 $cgroup = $config->get( 'ShellCgroup' );
635 $restrictionMethod = $config->get( 'ShellRestrictionMethod' );
637 $factory = new CommandFactory( $limits, $cgroup, $restrictionMethod );
638 $factory->setLogger( LoggerFactory
::getInstance( 'exec' ) );
639 $factory->logStderr();
644 'SiteLookup' => function ( MediaWikiServices
$services ) : SiteLookup
{
645 // Use SiteStore as the SiteLookup as well. This was originally separated
646 // to allow for a cacheable read-only interface (using FileBasedSiteLookup),
647 // but this was never used. SiteStore has caching (see below).
648 return $services->getSiteStore();
651 'SiteStore' => function ( MediaWikiServices
$services ) : SiteStore
{
652 $rawSiteStore = new DBSiteStore( $services->getDBLoadBalancer() );
654 $cache = $services->getLocalServerObjectCache();
655 if ( $cache instanceof EmptyBagOStuff
) {
656 $cache = ObjectCache
::getLocalClusterInstance();
659 return new CachingSiteStore( $rawSiteStore, $cache );
662 'SkinFactory' => function ( MediaWikiServices
$services ) : SkinFactory
{
663 $factory = new SkinFactory();
665 $names = $services->getMainConfig()->get( 'ValidSkinNames' );
667 foreach ( $names as $name => $skin ) {
668 $factory->register( $name, $skin, function () use ( $name, $skin ) {
669 $class = "Skin$skin";
670 return new $class( $name );
673 // Register a hidden "fallback" skin
674 $factory->register( 'fallback', 'Fallback', function () {
675 return new SkinFallback
;
677 // Register a hidden skin for api output
678 $factory->register( 'apioutput', 'ApiOutput', function () {
685 'SlotRoleRegistry' => function ( MediaWikiServices
$services ) : SlotRoleRegistry
{
686 $config = $services->getMainConfig();
688 $registry = new SlotRoleRegistry(
689 $services->getNameTableStoreFactory()->getSlotRoles()
692 $registry->defineRole( 'main', function () use ( $config ) {
693 return new MainSlotRoleHandler(
694 $config->get( 'NamespaceContentModels' )
701 'SpecialPageFactory' => function ( MediaWikiServices
$services ) : SpecialPageFactory
{
702 return new SpecialPageFactory(
704 SpecialPageFactory
::$constructorOptions, $services->getMainConfig() ),
705 $services->getContentLanguage()
709 'StatsdDataFactory' => function ( MediaWikiServices
$services ) : IBufferingStatsdDataFactory
{
710 return new BufferingStatsdDataFactory(
711 rtrim( $services->getMainConfig()->get( 'StatsdMetricPrefix' ), '.' )
715 'TempFSFileFactory' => function ( MediaWikiServices
$services ) : TempFSFileFactory
{
716 return new TempFSFileFactory( $services->getMainConfig()->get( 'TmpDirectory' ) );
719 'TitleFormatter' => function ( MediaWikiServices
$services ) : TitleFormatter
{
720 return $services->getService( '_MediaWikiTitleCodec' );
723 'TitleParser' => function ( MediaWikiServices
$services ) : TitleParser
{
724 return $services->getService( '_MediaWikiTitleCodec' );
727 'UploadRevisionImporter' => function ( MediaWikiServices
$services ) : UploadRevisionImporter
{
728 return new ImportableUploadRevisionImporter(
729 $services->getMainConfig()->get( 'EnableUploads' ),
730 LoggerFactory
::getInstance( 'UploadRevisionImporter' )
734 'VirtualRESTServiceClient' =>
735 function ( MediaWikiServices
$services ) : VirtualRESTServiceClient
{
736 $config = $services->getMainConfig()->get( 'VirtualRestConfig' );
738 $vrsClient = new VirtualRESTServiceClient( new MultiHttpClient( [] ) );
739 foreach ( $config['paths'] as $prefix => $serviceConfig ) {
740 $class = $serviceConfig['class'];
741 // Merge in the global defaults
742 $constructArg = $serviceConfig['options'] ??
[];
743 $constructArg +
= $config['global'];
744 // Make the VRS service available at the mount point
745 $vrsClient->mount( $prefix, [ 'class' => $class, 'config' => $constructArg ] );
751 'WatchedItemQueryService' =>
752 function ( MediaWikiServices
$services ) : WatchedItemQueryService
{
753 return new WatchedItemQueryService(
754 $services->getDBLoadBalancer(),
755 $services->getCommentStore(),
756 $services->getActorMigration(),
757 $services->getWatchedItemStore()
761 'WatchedItemStore' => function ( MediaWikiServices
$services ) : WatchedItemStore
{
762 $store = new WatchedItemStore(
763 $services->getDBLoadBalancerFactory(),
764 JobQueueGroup
::singleton(),
765 $services->getMainObjectStash(),
766 new HashBagOStuff( [ 'maxKeys' => 100 ] ),
767 $services->getReadOnlyMode(),
768 $services->getMainConfig()->get( 'UpdateRowsPerQuery' ),
769 $services->getNamespaceInfo(),
770 $services->getRevisionLookup()
772 $store->setStatsdDataFactory( $services->getStatsdDataFactory() );
774 if ( $services->getMainConfig()->get( 'ReadOnlyWatchedItemStore' ) ) {
775 $store = new NoWriteWatchedItemStore( $store );
781 'WikiRevisionOldRevisionImporterNoUpdates' =>
782 function ( MediaWikiServices
$services ) : ImportableOldRevisionImporter
{
783 return new ImportableOldRevisionImporter(
785 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
786 $services->getDBLoadBalancer()
790 '_MediaWikiTitleCodec' => function ( MediaWikiServices
$services ) : MediaWikiTitleCodec
{
791 return new MediaWikiTitleCodec(
792 $services->getContentLanguage(),
793 $services->getGenderCache(),
794 $services->getMainConfig()->get( 'LocalInterwikis' ),
795 $services->getInterwikiLookup(),
796 $services->getNamespaceInfo()
800 '_SqlBlobStore' => function ( MediaWikiServices
$services ) : SqlBlobStore
{
801 return $services->getBlobStoreFactory()->newSqlBlobStore();
804 ///////////////////////////////////////////////////////////////////////////
805 // NOTE: When adding a service here, don't forget to add a getter function
806 // in the MediaWikiServices class. The convenience getter should just call
807 // $this->getService( 'FooBarService' ).
808 ///////////////////////////////////////////////////////////////////////////