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\Interwiki\ClassicInterwikiLookup
;
46 use MediaWiki\Interwiki\InterwikiLookup
;
47 use MediaWiki\Linker\LinkRenderer
;
48 use MediaWiki\Linker\LinkRendererFactory
;
49 use MediaWiki\Logger\LoggerFactory
;
50 use MediaWiki\MediaWikiServices
;
51 use MediaWiki\Permissions\PermissionManager
;
52 use MediaWiki\Preferences\PreferencesFactory
;
53 use MediaWiki\Preferences\DefaultPreferencesFactory
;
54 use MediaWiki\Revision\MainSlotRoleHandler
;
55 use MediaWiki\Revision\RevisionFactory
;
56 use MediaWiki\Revision\RevisionLookup
;
57 use MediaWiki\Revision\SlotRoleRegistry
;
58 use MediaWiki\Revision\RevisionRenderer
;
59 use MediaWiki\Revision\RevisionStore
;
60 use MediaWiki\Revision\RevisionStoreFactory
;
61 use MediaWiki\Shell\CommandFactory
;
62 use MediaWiki\Special\SpecialPageFactory
;
63 use MediaWiki\Storage\BlobStore
;
64 use MediaWiki\Storage\BlobStoreFactory
;
65 use MediaWiki\Storage\NameTableStoreFactory
;
66 use MediaWiki\Storage\SqlBlobStore
;
67 use MediaWiki\Storage\PageEditStash
;
70 'ActorMigration' => function ( MediaWikiServices
$services ) : ActorMigration
{
71 return new ActorMigration(
72 $services->getMainConfig()->get( 'ActorTableSchemaMigrationStage' )
76 'BlobStore' => function ( MediaWikiServices
$services ) : BlobStore
{
77 return $services->getService( '_SqlBlobStore' );
80 'BlobStoreFactory' => function ( MediaWikiServices
$services ) : BlobStoreFactory
{
81 return new BlobStoreFactory(
82 $services->getDBLoadBalancerFactory(),
83 $services->getMainWANObjectCache(),
84 $services->getMainConfig(),
85 $services->getContentLanguage()
89 'BlockManager' => function ( MediaWikiServices
$services ) : BlockManager
{
90 $config = $services->getMainConfig();
91 $context = RequestContext
::getMain();
92 return new BlockManager(
94 $context->getRequest(),
95 $config->get( 'ApplyIpBlocksToXff' ),
96 $config->get( 'CookieSetOnAutoblock' ),
97 $config->get( 'CookieSetOnIpBlock' ),
98 $config->get( 'DnsBlacklistUrls' ),
99 $config->get( 'EnableDnsBlacklist' ),
100 $config->get( 'ProxyList' ),
101 $config->get( 'ProxyWhitelist' ),
102 $config->get( 'SoftBlockRanges' )
106 'BlockRestrictionStore' => function ( MediaWikiServices
$services ) : BlockRestrictionStore
{
107 return new BlockRestrictionStore(
108 $services->getDBLoadBalancer()
112 'CommentStore' => function ( MediaWikiServices
$services ) : CommentStore
{
113 return new CommentStore(
114 $services->getContentLanguage(),
119 'ConfigFactory' => function ( MediaWikiServices
$services ) : ConfigFactory
{
120 // Use the bootstrap config to initialize the ConfigFactory.
121 $registry = $services->getBootstrapConfig()->get( 'ConfigRegistry' );
122 $factory = new ConfigFactory();
124 foreach ( $registry as $name => $callback ) {
125 $factory->register( $name, $callback );
130 'ConfigRepository' => function ( MediaWikiServices
$services ) : ConfigRepository
{
131 return new ConfigRepository( $services->getConfigFactory() );
134 'ConfiguredReadOnlyMode' => function ( MediaWikiServices
$services ) : ConfiguredReadOnlyMode
{
135 return new ConfiguredReadOnlyMode( $services->getMainConfig() );
138 'ContentLanguage' => function ( MediaWikiServices
$services ) : Language
{
139 return Language
::factory( $services->getMainConfig()->get( 'LanguageCode' ) );
142 'CryptHKDF' => function ( MediaWikiServices
$services ) : CryptHKDF
{
143 $config = $services->getMainConfig();
145 $secret = $config->get( 'HKDFSecret' ) ?
: $config->get( 'SecretKey' );
147 throw new RuntimeException( "Cannot use MWCryptHKDF without a secret." );
150 // In HKDF, the context can be known to the attacker, but this will
151 // keep simultaneous runs from producing the same output.
152 $context = [ microtime(), getmypid(), gethostname() ];
154 // Setup salt cache. Use APC, or fallback to the main cache if it isn't setup
155 $cache = $services->getLocalServerObjectCache();
156 if ( $cache instanceof EmptyBagOStuff
) {
157 $cache = ObjectCache
::getLocalClusterInstance();
160 return new CryptHKDF( $secret, $config->get( 'HKDFAlgorithm' ), $cache, $context );
163 'DateFormatterFactory' => function () : DateFormatterFactory
{
164 return new DateFormatterFactory
;
167 'DBLoadBalancer' => function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\LoadBalancer
{
168 // just return the default LB from the DBLoadBalancerFactory service
169 return $services->getDBLoadBalancerFactory()->getMainLB();
172 'DBLoadBalancerFactory' =>
173 function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\LBFactory
{
174 $mainConfig = $services->getMainConfig();
176 $lbConf = MWLBFactory
::applyDefaultConfig(
177 $mainConfig->get( 'LBFactoryConf' ),
179 $services->getConfiguredReadOnlyMode(),
180 $services->getLocalServerObjectCache(),
181 $services->getMainObjectStash(),
182 $services->getMainWANObjectCache()
184 $class = MWLBFactory
::getLBFactoryClass( $lbConf );
186 $instance = new $class( $lbConf );
187 MWLBFactory
::setSchemaAliases( $instance, $mainConfig );
192 'EventRelayerGroup' => function ( MediaWikiServices
$services ) : EventRelayerGroup
{
193 return new EventRelayerGroup( $services->getMainConfig()->get( 'EventRelayerConfig' ) );
196 'ExternalStoreFactory' => function ( MediaWikiServices
$services ) : ExternalStoreFactory
{
197 $config = $services->getMainConfig();
199 return new ExternalStoreFactory(
200 $config->get( 'ExternalStores' )
204 'GenderCache' => function ( MediaWikiServices
$services ) : GenderCache
{
205 return new GenderCache();
208 'HttpRequestFactory' =>
209 function ( MediaWikiServices
$services ) : \MediaWiki\Http\HttpRequestFactory
{
210 return new \MediaWiki\Http\
HttpRequestFactory();
213 'InterwikiLookup' => function ( MediaWikiServices
$services ) : InterwikiLookup
{
214 $config = $services->getMainConfig();
215 return new ClassicInterwikiLookup(
216 $services->getContentLanguage(),
217 $services->getMainWANObjectCache(),
218 $config->get( 'InterwikiExpiry' ),
219 $config->get( 'InterwikiCache' ),
220 $config->get( 'InterwikiScopes' ),
221 $config->get( 'InterwikiFallbackSite' )
225 'LinkCache' => function ( MediaWikiServices
$services ) : LinkCache
{
226 return new LinkCache(
227 $services->getTitleFormatter(),
228 $services->getMainWANObjectCache()
232 'LinkRenderer' => function ( MediaWikiServices
$services ) : LinkRenderer
{
233 if ( defined( 'MW_NO_SESSION' ) ) {
234 return $services->getLinkRendererFactory()->create();
236 return $services->getLinkRendererFactory()->createForUser(
237 RequestContext
::getMain()->getUser()
242 'LinkRendererFactory' => function ( MediaWikiServices
$services ) : LinkRendererFactory
{
243 return new LinkRendererFactory(
244 $services->getTitleFormatter(),
245 $services->getLinkCache()
249 'LocalServerObjectCache' => function ( MediaWikiServices
$services ) : BagOStuff
{
250 $cacheId = \ObjectCache
::detectLocalServerCache();
251 return \ObjectCache
::newFromId( $cacheId );
254 'MagicWordFactory' => function ( MediaWikiServices
$services ) : MagicWordFactory
{
255 return new MagicWordFactory( $services->getContentLanguage() );
258 'MainConfig' => function ( MediaWikiServices
$services ) : Config
{
259 // Use the 'main' config from the ConfigFactory service.
260 return $services->getConfigFactory()->makeConfig( 'main' );
263 'MainObjectStash' => function ( MediaWikiServices
$services ) : BagOStuff
{
264 $mainConfig = $services->getMainConfig();
266 $id = $mainConfig->get( 'MainStash' );
267 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$id] ) ) {
268 throw new UnexpectedValueException(
269 "Cache type \"$id\" is not present in \$wgObjectCaches." );
272 return \ObjectCache
::newFromParams( $mainConfig->get( 'ObjectCaches' )[$id] );
275 'MainWANObjectCache' => function ( MediaWikiServices
$services ) : WANObjectCache
{
276 $mainConfig = $services->getMainConfig();
278 $id = $mainConfig->get( 'MainWANCache' );
279 if ( !isset( $mainConfig->get( 'WANObjectCaches' )[$id] ) ) {
280 throw new UnexpectedValueException(
281 "WAN cache type \"$id\" is not present in \$wgWANObjectCaches." );
284 $params = $mainConfig->get( 'WANObjectCaches' )[$id];
285 $objectCacheId = $params['cacheId'];
286 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$objectCacheId] ) ) {
287 throw new UnexpectedValueException(
288 "Cache type \"$objectCacheId\" is not present in \$wgObjectCaches." );
290 $params['store'] = $mainConfig->get( 'ObjectCaches' )[$objectCacheId];
292 return \ObjectCache
::newWANCacheFromParams( $params );
295 'MediaHandlerFactory' => function ( MediaWikiServices
$services ) : MediaHandlerFactory
{
296 return new MediaHandlerFactory(
297 $services->getMainConfig()->get( 'MediaHandlers' )
301 'MimeAnalyzer' => function ( MediaWikiServices
$services ) : MimeAnalyzer
{
302 $logger = LoggerFactory
::getInstance( 'Mime' );
303 $mainConfig = $services->getMainConfig();
305 'typeFile' => $mainConfig->get( 'MimeTypeFile' ),
306 'infoFile' => $mainConfig->get( 'MimeInfoFile' ),
307 'xmlTypes' => $mainConfig->get( 'XMLMimeTypes' ),
309 function ( $mimeAnalyzer, &$head, &$tail, $file, &$mime ) use ( $logger ) {
311 $deja = new DjVuImage( $file );
312 if ( $deja->isValid() ) {
313 $logger->info( "Detected $file as image/vnd.djvu\n" );
314 $mime = 'image/vnd.djvu';
318 // Some strings by reference for performance - assuming well-behaved hooks
320 'MimeMagicGuessFromContent',
321 [ $mimeAnalyzer, &$head, &$tail, $file, &$mime ]
324 'extCallback' => function ( $mimeAnalyzer, $ext, &$mime ) {
325 // Media handling extensions can improve the MIME detected
326 Hooks
::run( 'MimeMagicImproveFromExtension', [ $mimeAnalyzer, $ext, &$mime ] );
328 'initCallback' => function ( $mimeAnalyzer ) {
329 // Allow media handling extensions adding MIME-types and MIME-info
330 Hooks
::run( 'MimeMagicInit', [ $mimeAnalyzer ] );
335 if ( $params['infoFile'] === 'includes/mime.info' ) {
336 $params['infoFile'] = __DIR__
. "/libs/mime/mime.info";
339 if ( $params['typeFile'] === 'includes/mime.types' ) {
340 $params['typeFile'] = __DIR__
. "/libs/mime/mime.types";
343 $detectorCmd = $mainConfig->get( 'MimeDetectorCommand' );
344 if ( $detectorCmd ) {
345 $factory = $services->getShellCommandFactory();
346 $params['detectCallback'] = function ( $file ) use ( $detectorCmd, $factory ) {
347 $result = $factory->create()
348 // $wgMimeDetectorCommand can contain commands with parameters
349 ->unsafeParams( $detectorCmd )
352 return $result->getStdout();
356 return new MimeAnalyzer( $params );
359 'NamespaceInfo' => function ( MediaWikiServices
$services ) : NamespaceInfo
{
360 return new NamespaceInfo( $services->getMainConfig() );
363 'NameTableStoreFactory' => function ( MediaWikiServices
$services ) : NameTableStoreFactory
{
364 return new NameTableStoreFactory(
365 $services->getDBLoadBalancerFactory(),
366 $services->getMainWANObjectCache(),
367 LoggerFactory
::getInstance( 'NameTableSqlStore' )
371 'OldRevisionImporter' => function ( MediaWikiServices
$services ) : OldRevisionImporter
{
372 return new ImportableOldRevisionImporter(
374 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
375 $services->getDBLoadBalancer()
379 'PageEditStash' => function ( MediaWikiServices
$services ) : PageEditStash
{
380 $config = $services->getMainConfig();
382 return new PageEditStash(
383 ObjectCache
::getLocalClusterInstance(),
384 $services->getDBLoadBalancer(),
385 LoggerFactory
::getInstance( 'StashEdit' ),
386 $services->getStatsdDataFactory(),
387 defined( 'MEDIAWIKI_JOB_RUNNER' ) ||
$config->get( 'CommandLineMode' )
388 ? PageEditStash
::INITIATOR_JOB_OR_CLI
389 : PageEditStash
::INITIATOR_USER
393 'Parser' => function ( MediaWikiServices
$services ) : Parser
{
394 return $services->getParserFactory()->create();
397 'ParserCache' => function ( MediaWikiServices
$services ) : ParserCache
{
398 $config = $services->getMainConfig();
399 $cache = ObjectCache
::getInstance( $config->get( 'ParserCacheType' ) );
400 wfDebugLog( 'caches', 'parser: ' . get_class( $cache ) );
402 return new ParserCache(
404 $config->get( 'CacheEpoch' )
408 'ParserFactory' => function ( MediaWikiServices
$services ) : ParserFactory
{
409 return new ParserFactory(
410 $services->getMainConfig()->get( 'ParserConf' ),
411 $services->getMagicWordFactory(),
412 $services->getContentLanguage(),
414 $services->getSpecialPageFactory(),
415 $services->getMainConfig(),
416 $services->getLinkRendererFactory(),
417 $services->getNamespaceInfo()
421 'PasswordFactory' => function ( MediaWikiServices
$services ) : PasswordFactory
{
422 $config = $services->getMainConfig();
423 return new PasswordFactory(
424 $config->get( 'PasswordConfig' ),
425 $config->get( 'PasswordDefault' )
429 'PerDbNameStatsdDataFactory' =>
430 function ( MediaWikiServices
$services ) : StatsdDataFactoryInterface
{
431 $config = $services->getMainConfig();
432 $wiki = $config->get( 'DBname' );
433 return new PrefixingStatsdDataFactoryProxy(
434 $services->getStatsdDataFactory(),
439 'PermissionManager' => function ( MediaWikiServices
$services ) : PermissionManager
{
440 $config = $services->getMainConfig();
441 return new PermissionManager(
442 $services->getSpecialPageFactory(),
443 $config->get( 'WhitelistRead' ),
444 $config->get( 'WhitelistReadRegexp' ),
445 $config->get( 'EmailConfirmToEdit' ),
446 $config->get( 'BlockDisablesLogin' ),
447 $services->getNamespaceInfo()
451 'PreferencesFactory' => function ( MediaWikiServices
$services ) : PreferencesFactory
{
452 $factory = new DefaultPreferencesFactory(
453 $services->getMainConfig(),
454 $services->getContentLanguage(),
455 AuthManager
::singleton(),
456 $services->getLinkRendererFactory()->create()
458 $factory->setLogger( LoggerFactory
::getInstance( 'preferences' ) );
463 'ProxyLookup' => function ( MediaWikiServices
$services ) : ProxyLookup
{
464 $mainConfig = $services->getMainConfig();
465 return new ProxyLookup(
466 $mainConfig->get( 'SquidServers' ),
467 $mainConfig->get( 'SquidServersNoPurge' )
471 'ReadOnlyMode' => function ( MediaWikiServices
$services ) : ReadOnlyMode
{
472 return new ReadOnlyMode(
473 $services->getConfiguredReadOnlyMode(),
474 $services->getDBLoadBalancer()
478 'ResourceLoader' => function ( MediaWikiServices
$services ) : ResourceLoader
{
480 $config = $services->getMainConfig();
482 $rl = new ResourceLoader(
484 LoggerFactory
::getInstance( 'resourceloader' )
487 $rl->addSource( $config->get( 'ResourceLoaderSources' ) );
489 // Core modules, then extension/skin modules
490 $rl->register( include "$IP/resources/Resources.php" );
491 $rl->register( $config->get( 'ResourceModules' ) );
492 Hooks
::run( 'ResourceLoaderRegisterModules', [ &$rl ] );
494 if ( $config->get( 'EnableJavaScriptTest' ) === true ) {
495 $rl->registerTestModules();
501 'RevisionFactory' => function ( MediaWikiServices
$services ) : RevisionFactory
{
502 return $services->getRevisionStore();
505 'RevisionLookup' => function ( MediaWikiServices
$services ) : RevisionLookup
{
506 return $services->getRevisionStore();
509 'RevisionRenderer' => function ( MediaWikiServices
$services ) : RevisionRenderer
{
510 $renderer = new RevisionRenderer(
511 $services->getDBLoadBalancer(),
512 $services->getSlotRoleRegistry()
515 $renderer->setLogger( LoggerFactory
::getInstance( 'SaveParse' ) );
519 'RevisionStore' => function ( MediaWikiServices
$services ) : RevisionStore
{
520 return $services->getRevisionStoreFactory()->getRevisionStore();
523 'RevisionStoreFactory' => function ( MediaWikiServices
$services ) : RevisionStoreFactory
{
524 $config = $services->getMainConfig();
525 $store = new RevisionStoreFactory(
526 $services->getDBLoadBalancerFactory(),
527 $services->getBlobStoreFactory(),
528 $services->getNameTableStoreFactory(),
529 $services->getSlotRoleRegistry(),
530 $services->getMainWANObjectCache(),
531 $services->getCommentStore(),
532 $services->getActorMigration(),
533 $config->get( 'MultiContentRevisionSchemaMigrationStage' ),
534 LoggerFactory
::getProvider(),
535 $config->get( 'ContentHandlerUseDB' )
541 'SearchEngineConfig' => function ( MediaWikiServices
$services ) : SearchEngineConfig
{
542 return new SearchEngineConfig( $services->getMainConfig(),
543 $services->getContentLanguage() );
546 'SearchEngineFactory' => function ( MediaWikiServices
$services ) : SearchEngineFactory
{
547 return new SearchEngineFactory( $services->getSearchEngineConfig() );
550 'ShellCommandFactory' => function ( MediaWikiServices
$services ) : CommandFactory
{
551 $config = $services->getMainConfig();
554 'time' => $config->get( 'MaxShellTime' ),
555 'walltime' => $config->get( 'MaxShellWallClockTime' ),
556 'memory' => $config->get( 'MaxShellMemory' ),
557 'filesize' => $config->get( 'MaxShellFileSize' ),
559 $cgroup = $config->get( 'ShellCgroup' );
560 $restrictionMethod = $config->get( 'ShellRestrictionMethod' );
562 $factory = new CommandFactory( $limits, $cgroup, $restrictionMethod );
563 $factory->setLogger( LoggerFactory
::getInstance( 'exec' ) );
564 $factory->logStderr();
569 'SiteLookup' => function ( MediaWikiServices
$services ) : SiteLookup
{
570 // Use SiteStore as the SiteLookup as well. This was originally separated
571 // to allow for a cacheable read-only interface (using FileBasedSiteLookup),
572 // but this was never used. SiteStore has caching (see below).
573 return $services->getSiteStore();
576 'SiteStore' => function ( MediaWikiServices
$services ) : SiteStore
{
577 $rawSiteStore = new DBSiteStore( $services->getDBLoadBalancer() );
579 // TODO: replace wfGetCache with a CacheFactory service.
580 // TODO: replace wfIsHHVM with a capabilities service.
581 $cache = wfGetCache( wfIsHHVM() ? CACHE_ACCEL
: CACHE_ANYTHING
);
583 return new CachingSiteStore( $rawSiteStore, $cache );
586 'SkinFactory' => function ( MediaWikiServices
$services ) : SkinFactory
{
587 $factory = new SkinFactory();
589 $names = $services->getMainConfig()->get( 'ValidSkinNames' );
591 foreach ( $names as $name => $skin ) {
592 $factory->register( $name, $skin, function () use ( $name, $skin ) {
593 $class = "Skin$skin";
594 return new $class( $name );
597 // Register a hidden "fallback" skin
598 $factory->register( 'fallback', 'Fallback', function () {
599 return new SkinFallback
;
601 // Register a hidden skin for api output
602 $factory->register( 'apioutput', 'ApiOutput', function () {
609 'SlotRoleRegistry' => function ( MediaWikiServices
$services ) : SlotRoleRegistry
{
610 $config = $services->getMainConfig();
612 $registry = new SlotRoleRegistry(
613 $services->getNameTableStoreFactory()->getSlotRoles()
616 $registry->defineRole( 'main', function () use ( $config ) {
617 return new MainSlotRoleHandler(
618 $config->get( 'NamespaceContentModels' )
625 'SpecialPageFactory' => function ( MediaWikiServices
$services ) : SpecialPageFactory
{
626 $config = $services->getMainConfig();
628 foreach ( SpecialPageFactory
::$constructorOptions as $key ) {
629 $options[$key] = $config->get( $key );
631 return new SpecialPageFactory(
633 $services->getContentLanguage()
637 'StatsdDataFactory' => function ( MediaWikiServices
$services ) : IBufferingStatsdDataFactory
{
638 return new BufferingStatsdDataFactory(
639 rtrim( $services->getMainConfig()->get( 'StatsdMetricPrefix' ), '.' )
643 'TitleFormatter' => function ( MediaWikiServices
$services ) : TitleFormatter
{
644 return $services->getService( '_MediaWikiTitleCodec' );
647 'TitleParser' => function ( MediaWikiServices
$services ) : TitleParser
{
648 return $services->getService( '_MediaWikiTitleCodec' );
651 'UploadRevisionImporter' => function ( MediaWikiServices
$services ) : UploadRevisionImporter
{
652 return new ImportableUploadRevisionImporter(
653 $services->getMainConfig()->get( 'EnableUploads' ),
654 LoggerFactory
::getInstance( 'UploadRevisionImporter' )
658 'VirtualRESTServiceClient' =>
659 function ( MediaWikiServices
$services ) : VirtualRESTServiceClient
{
660 $config = $services->getMainConfig()->get( 'VirtualRestConfig' );
662 $vrsClient = new VirtualRESTServiceClient( new MultiHttpClient( [] ) );
663 foreach ( $config['paths'] as $prefix => $serviceConfig ) {
664 $class = $serviceConfig['class'];
665 // Merge in the global defaults
666 $constructArg = $serviceConfig['options'] ??
[];
667 $constructArg +
= $config['global'];
668 // Make the VRS service available at the mount point
669 $vrsClient->mount( $prefix, [ 'class' => $class, 'config' => $constructArg ] );
675 'WatchedItemQueryService' =>
676 function ( MediaWikiServices
$services ) : WatchedItemQueryService
{
677 return new WatchedItemQueryService(
678 $services->getDBLoadBalancer(),
679 $services->getCommentStore(),
680 $services->getActorMigration(),
681 $services->getWatchedItemStore()
685 'WatchedItemStore' => function ( MediaWikiServices
$services ) : WatchedItemStore
{
686 $store = new WatchedItemStore(
687 $services->getDBLoadBalancerFactory(),
688 JobQueueGroup
::singleton(),
689 $services->getMainObjectStash(),
690 new HashBagOStuff( [ 'maxKeys' => 100 ] ),
691 $services->getReadOnlyMode(),
692 $services->getMainConfig()->get( 'UpdateRowsPerQuery' )
694 $store->setStatsdDataFactory( $services->getStatsdDataFactory() );
696 if ( $services->getMainConfig()->get( 'ReadOnlyWatchedItemStore' ) ) {
697 $store = new NoWriteWatchedItemStore( $store );
703 'WikiRevisionOldRevisionImporterNoUpdates' =>
704 function ( MediaWikiServices
$services ) : ImportableOldRevisionImporter
{
705 return new ImportableOldRevisionImporter(
707 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
708 $services->getDBLoadBalancer()
712 '_MediaWikiTitleCodec' => function ( MediaWikiServices
$services ) : MediaWikiTitleCodec
{
713 return new MediaWikiTitleCodec(
714 $services->getContentLanguage(),
715 $services->getGenderCache(),
716 $services->getMainConfig()->get( 'LocalInterwikis' ),
717 $services->getInterwikiLookup(),
718 $services->getNamespaceInfo()
722 '_SqlBlobStore' => function ( MediaWikiServices
$services ) : SqlBlobStore
{
723 return $services->getBlobStoreFactory()->newSqlBlobStore();
726 ///////////////////////////////////////////////////////////////////////////
727 // NOTE: When adding a service here, don't forget to add a getter function
728 // in the MediaWikiServices class. The convenience getter should just call
729 // $this->getService( 'FooBarService' ).
730 ///////////////////////////////////////////////////////////////////////////