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\Interwiki\ClassicInterwikiLookup
;
47 use MediaWiki\Interwiki\InterwikiLookup
;
48 use MediaWiki\Linker\LinkRenderer
;
49 use MediaWiki\Linker\LinkRendererFactory
;
50 use MediaWiki\Logger\LoggerFactory
;
51 use MediaWiki\MediaWikiServices
;
52 use MediaWiki\Permissions\PermissionManager
;
53 use MediaWiki\Preferences\PreferencesFactory
;
54 use MediaWiki\Preferences\DefaultPreferencesFactory
;
55 use MediaWiki\Revision\MainSlotRoleHandler
;
56 use MediaWiki\Revision\RevisionFactory
;
57 use MediaWiki\Revision\RevisionLookup
;
58 use MediaWiki\Revision\SlotRoleRegistry
;
59 use MediaWiki\Revision\RevisionRenderer
;
60 use MediaWiki\Revision\RevisionStore
;
61 use MediaWiki\Revision\RevisionStoreFactory
;
62 use MediaWiki\Shell\CommandFactory
;
63 use MediaWiki\Special\SpecialPageFactory
;
64 use MediaWiki\Storage\BlobStore
;
65 use MediaWiki\Storage\BlobStoreFactory
;
66 use MediaWiki\Storage\NameTableStoreFactory
;
67 use MediaWiki\Storage\SqlBlobStore
;
68 use MediaWiki\Storage\PageEditStash
;
71 'ActorMigration' => function ( MediaWikiServices
$services ) : ActorMigration
{
72 return new ActorMigration(
73 $services->getMainConfig()->get( 'ActorTableSchemaMigrationStage' )
77 'BlobStore' => function ( MediaWikiServices
$services ) : BlobStore
{
78 return $services->getService( '_SqlBlobStore' );
81 'BlobStoreFactory' => function ( MediaWikiServices
$services ) : BlobStoreFactory
{
82 return new BlobStoreFactory(
83 $services->getDBLoadBalancerFactory(),
84 $services->getMainWANObjectCache(),
85 new ServiceOptions( BlobStoreFactory
::$constructorOptions,
86 $services->getMainConfig() ),
87 $services->getContentLanguage()
91 'BlockManager' => function ( MediaWikiServices
$services ) : BlockManager
{
92 $config = $services->getMainConfig();
93 $context = RequestContext
::getMain();
94 return new BlockManager(
96 $context->getRequest(),
97 $config->get( 'ApplyIpBlocksToXff' ),
98 $config->get( 'CookieSetOnAutoblock' ),
99 $config->get( 'CookieSetOnIpBlock' ),
100 $config->get( 'DnsBlacklistUrls' ),
101 $config->get( 'EnableDnsBlacklist' ),
102 $config->get( 'ProxyList' ),
103 $config->get( 'ProxyWhitelist' ),
104 $config->get( 'SoftBlockRanges' )
108 'BlockRestrictionStore' => function ( MediaWikiServices
$services ) : BlockRestrictionStore
{
109 return new BlockRestrictionStore(
110 $services->getDBLoadBalancer()
114 'CommentStore' => function ( MediaWikiServices
$services ) : CommentStore
{
115 return new CommentStore(
116 $services->getContentLanguage(),
121 'ConfigFactory' => function ( MediaWikiServices
$services ) : ConfigFactory
{
122 // Use the bootstrap config to initialize the ConfigFactory.
123 $registry = $services->getBootstrapConfig()->get( 'ConfigRegistry' );
124 $factory = new ConfigFactory();
126 foreach ( $registry as $name => $callback ) {
127 $factory->register( $name, $callback );
132 'ConfigRepository' => function ( MediaWikiServices
$services ) : ConfigRepository
{
133 return new ConfigRepository( $services->getConfigFactory() );
136 'ConfiguredReadOnlyMode' => function ( MediaWikiServices
$services ) : ConfiguredReadOnlyMode
{
137 $config = $services->getMainConfig();
138 return new ConfiguredReadOnlyMode(
139 $config->get( 'ReadOnly' ),
140 $config->get( 'ReadOnlyFile' )
144 'ContentLanguage' => function ( MediaWikiServices
$services ) : Language
{
145 return Language
::factory( $services->getMainConfig()->get( 'LanguageCode' ) );
148 'CryptHKDF' => function ( MediaWikiServices
$services ) : CryptHKDF
{
149 $config = $services->getMainConfig();
151 $secret = $config->get( 'HKDFSecret' ) ?
: $config->get( 'SecretKey' );
153 throw new RuntimeException( "Cannot use MWCryptHKDF without a secret." );
156 // In HKDF, the context can be known to the attacker, but this will
157 // keep simultaneous runs from producing the same output.
158 $context = [ microtime(), getmypid(), gethostname() ];
160 // Setup salt cache. Use APC, or fallback to the main cache if it isn't setup
161 $cache = $services->getLocalServerObjectCache();
162 if ( $cache instanceof EmptyBagOStuff
) {
163 $cache = ObjectCache
::getLocalClusterInstance();
166 return new CryptHKDF( $secret, $config->get( 'HKDFAlgorithm' ), $cache, $context );
169 'DateFormatterFactory' => function () : DateFormatterFactory
{
170 return new DateFormatterFactory
;
173 'DBLoadBalancer' => function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\LoadBalancer
{
174 // just return the default LB from the DBLoadBalancerFactory service
175 return $services->getDBLoadBalancerFactory()->getMainLB();
178 'DBLoadBalancerFactory' =>
179 function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\LBFactory
{
180 $mainConfig = $services->getMainConfig();
182 $lbConf = MWLBFactory
::applyDefaultConfig(
183 $mainConfig->get( 'LBFactoryConf' ),
184 new ServiceOptions( MWLBFactory
::$applyDefaultConfigOptions, $mainConfig ),
185 $services->getConfiguredReadOnlyMode(),
186 $services->getLocalServerObjectCache(),
187 $services->getMainObjectStash(),
188 $services->getMainWANObjectCache()
190 $class = MWLBFactory
::getLBFactoryClass( $lbConf );
192 $instance = new $class( $lbConf );
193 MWLBFactory
::setSchemaAliases( $instance, $mainConfig->get( 'DBtype' ) );
198 'EventRelayerGroup' => function ( MediaWikiServices
$services ) : EventRelayerGroup
{
199 return new EventRelayerGroup( $services->getMainConfig()->get( 'EventRelayerConfig' ) );
202 'ExternalStoreFactory' => function ( MediaWikiServices
$services ) : ExternalStoreFactory
{
203 $config = $services->getMainConfig();
205 return new ExternalStoreFactory(
206 $config->get( 'ExternalStores' )
210 'GenderCache' => function ( MediaWikiServices
$services ) : GenderCache
{
211 return new GenderCache( $services->getNamespaceInfo() );
214 'HttpRequestFactory' =>
215 function ( MediaWikiServices
$services ) : \MediaWiki\Http\HttpRequestFactory
{
216 return new \MediaWiki\Http\
HttpRequestFactory();
219 'InterwikiLookup' => function ( MediaWikiServices
$services ) : InterwikiLookup
{
220 $config = $services->getMainConfig();
221 return new ClassicInterwikiLookup(
222 $services->getContentLanguage(),
223 $services->getMainWANObjectCache(),
224 $config->get( 'InterwikiExpiry' ),
225 $config->get( 'InterwikiCache' ),
226 $config->get( 'InterwikiScopes' ),
227 $config->get( 'InterwikiFallbackSite' )
231 'LinkCache' => function ( MediaWikiServices
$services ) : LinkCache
{
232 return new LinkCache(
233 $services->getTitleFormatter(),
234 $services->getMainWANObjectCache(),
235 $services->getNamespaceInfo()
239 'LinkRenderer' => function ( MediaWikiServices
$services ) : LinkRenderer
{
240 if ( defined( 'MW_NO_SESSION' ) ) {
241 return $services->getLinkRendererFactory()->create();
243 return $services->getLinkRendererFactory()->createForUser(
244 RequestContext
::getMain()->getUser()
249 'LinkRendererFactory' => function ( MediaWikiServices
$services ) : LinkRendererFactory
{
250 return new LinkRendererFactory(
251 $services->getTitleFormatter(),
252 $services->getLinkCache(),
253 $services->getNamespaceInfo()
257 'LocalServerObjectCache' => function ( MediaWikiServices
$services ) : BagOStuff
{
258 $cacheId = \ObjectCache
::detectLocalServerCache();
259 return \ObjectCache
::newFromId( $cacheId );
262 'MagicWordFactory' => function ( MediaWikiServices
$services ) : MagicWordFactory
{
263 return new MagicWordFactory( $services->getContentLanguage() );
266 'MainConfig' => function ( MediaWikiServices
$services ) : Config
{
267 // Use the 'main' config from the ConfigFactory service.
268 return $services->getConfigFactory()->makeConfig( 'main' );
271 'MainObjectStash' => function ( MediaWikiServices
$services ) : BagOStuff
{
272 $mainConfig = $services->getMainConfig();
274 $id = $mainConfig->get( 'MainStash' );
275 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$id] ) ) {
276 throw new UnexpectedValueException(
277 "Cache type \"$id\" is not present in \$wgObjectCaches." );
280 return \ObjectCache
::newFromParams( $mainConfig->get( 'ObjectCaches' )[$id] );
283 'MainWANObjectCache' => function ( MediaWikiServices
$services ) : WANObjectCache
{
284 $mainConfig = $services->getMainConfig();
286 $id = $mainConfig->get( 'MainWANCache' );
287 if ( !isset( $mainConfig->get( 'WANObjectCaches' )[$id] ) ) {
288 throw new UnexpectedValueException(
289 "WAN cache type \"$id\" is not present in \$wgWANObjectCaches." );
292 $params = $mainConfig->get( 'WANObjectCaches' )[$id];
293 $objectCacheId = $params['cacheId'];
294 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$objectCacheId] ) ) {
295 throw new UnexpectedValueException(
296 "Cache type \"$objectCacheId\" is not present in \$wgObjectCaches." );
298 $params['store'] = $mainConfig->get( 'ObjectCaches' )[$objectCacheId];
300 return \ObjectCache
::newWANCacheFromParams( $params );
303 'MediaHandlerFactory' => function ( MediaWikiServices
$services ) : MediaHandlerFactory
{
304 return new MediaHandlerFactory(
305 $services->getMainConfig()->get( 'MediaHandlers' )
309 'MimeAnalyzer' => function ( MediaWikiServices
$services ) : MimeAnalyzer
{
310 $logger = LoggerFactory
::getInstance( 'Mime' );
311 $mainConfig = $services->getMainConfig();
313 'typeFile' => $mainConfig->get( 'MimeTypeFile' ),
314 'infoFile' => $mainConfig->get( 'MimeInfoFile' ),
315 'xmlTypes' => $mainConfig->get( 'XMLMimeTypes' ),
317 function ( $mimeAnalyzer, &$head, &$tail, $file, &$mime ) use ( $logger ) {
319 $deja = new DjVuImage( $file );
320 if ( $deja->isValid() ) {
321 $logger->info( "Detected $file as image/vnd.djvu\n" );
322 $mime = 'image/vnd.djvu';
326 // Some strings by reference for performance - assuming well-behaved hooks
328 'MimeMagicGuessFromContent',
329 [ $mimeAnalyzer, &$head, &$tail, $file, &$mime ]
332 'extCallback' => function ( $mimeAnalyzer, $ext, &$mime ) {
333 // Media handling extensions can improve the MIME detected
334 Hooks
::run( 'MimeMagicImproveFromExtension', [ $mimeAnalyzer, $ext, &$mime ] );
336 'initCallback' => function ( $mimeAnalyzer ) {
337 // Allow media handling extensions adding MIME-types and MIME-info
338 Hooks
::run( 'MimeMagicInit', [ $mimeAnalyzer ] );
343 if ( $params['infoFile'] === 'includes/mime.info' ) {
344 $params['infoFile'] = __DIR__
. "/libs/mime/mime.info";
347 if ( $params['typeFile'] === 'includes/mime.types' ) {
348 $params['typeFile'] = __DIR__
. "/libs/mime/mime.types";
351 $detectorCmd = $mainConfig->get( 'MimeDetectorCommand' );
352 if ( $detectorCmd ) {
353 $factory = $services->getShellCommandFactory();
354 $params['detectCallback'] = function ( $file ) use ( $detectorCmd, $factory ) {
355 $result = $factory->create()
356 // $wgMimeDetectorCommand can contain commands with parameters
357 ->unsafeParams( $detectorCmd )
360 return $result->getStdout();
364 return new MimeAnalyzer( $params );
367 'NamespaceInfo' => function ( MediaWikiServices
$services ) : NamespaceInfo
{
368 return new NamespaceInfo( new ServiceOptions( NamespaceInfo
::$constructorOptions,
369 $services->getMainConfig() ) );
372 'NameTableStoreFactory' => function ( MediaWikiServices
$services ) : NameTableStoreFactory
{
373 return new NameTableStoreFactory(
374 $services->getDBLoadBalancerFactory(),
375 $services->getMainWANObjectCache(),
376 LoggerFactory
::getInstance( 'NameTableSqlStore' )
380 'OldRevisionImporter' => function ( MediaWikiServices
$services ) : OldRevisionImporter
{
381 return new ImportableOldRevisionImporter(
383 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
384 $services->getDBLoadBalancer()
388 'PageEditStash' => function ( MediaWikiServices
$services ) : PageEditStash
{
389 $config = $services->getMainConfig();
391 return new PageEditStash(
392 ObjectCache
::getLocalClusterInstance(),
393 $services->getDBLoadBalancer(),
394 LoggerFactory
::getInstance( 'StashEdit' ),
395 $services->getStatsdDataFactory(),
396 defined( 'MEDIAWIKI_JOB_RUNNER' ) ||
$config->get( 'CommandLineMode' )
397 ? PageEditStash
::INITIATOR_JOB_OR_CLI
398 : PageEditStash
::INITIATOR_USER
402 'Parser' => function ( MediaWikiServices
$services ) : Parser
{
403 return $services->getParserFactory()->create();
406 'ParserCache' => function ( MediaWikiServices
$services ) : ParserCache
{
407 $config = $services->getMainConfig();
408 $cache = ObjectCache
::getInstance( $config->get( 'ParserCacheType' ) );
409 wfDebugLog( 'caches', 'parser: ' . get_class( $cache ) );
411 return new ParserCache(
413 $config->get( 'CacheEpoch' )
417 'ParserFactory' => function ( MediaWikiServices
$services ) : ParserFactory
{
418 return new ParserFactory(
419 $services->getMainConfig()->get( 'ParserConf' ),
420 $services->getMagicWordFactory(),
421 $services->getContentLanguage(),
423 $services->getSpecialPageFactory(),
424 $services->getMainConfig(),
425 $services->getLinkRendererFactory(),
426 $services->getNamespaceInfo()
430 'PasswordFactory' => function ( MediaWikiServices
$services ) : PasswordFactory
{
431 $config = $services->getMainConfig();
432 return new PasswordFactory(
433 $config->get( 'PasswordConfig' ),
434 $config->get( 'PasswordDefault' )
438 'PerDbNameStatsdDataFactory' =>
439 function ( MediaWikiServices
$services ) : StatsdDataFactoryInterface
{
440 $config = $services->getMainConfig();
441 $wiki = $config->get( 'DBname' );
442 return new PrefixingStatsdDataFactoryProxy(
443 $services->getStatsdDataFactory(),
448 'PermissionManager' => function ( MediaWikiServices
$services ) : PermissionManager
{
449 $config = $services->getMainConfig();
450 return new PermissionManager(
451 $services->getSpecialPageFactory(),
452 $config->get( 'WhitelistRead' ),
453 $config->get( 'WhitelistReadRegexp' ),
454 $config->get( 'EmailConfirmToEdit' ),
455 $config->get( 'BlockDisablesLogin' ),
456 $services->getNamespaceInfo()
460 'PreferencesFactory' => function ( MediaWikiServices
$services ) : PreferencesFactory
{
461 $factory = new DefaultPreferencesFactory(
463 DefaultPreferencesFactory
::$constructorOptions, $services->getMainConfig() ),
464 $services->getContentLanguage(),
465 AuthManager
::singleton(),
466 $services->getLinkRendererFactory()->create(),
467 $services->getNamespaceInfo()
469 $factory->setLogger( LoggerFactory
::getInstance( 'preferences' ) );
474 'ProxyLookup' => function ( MediaWikiServices
$services ) : ProxyLookup
{
475 $mainConfig = $services->getMainConfig();
476 return new ProxyLookup(
477 $mainConfig->get( 'SquidServers' ),
478 $mainConfig->get( 'SquidServersNoPurge' )
482 'ReadOnlyMode' => function ( MediaWikiServices
$services ) : ReadOnlyMode
{
483 return new ReadOnlyMode(
484 $services->getConfiguredReadOnlyMode(),
485 $services->getDBLoadBalancer()
489 'RepoGroup' => function ( MediaWikiServices
$services ) : RepoGroup
{
490 $config = $services->getMainConfig();
491 return new RepoGroup(
492 $config->get( 'LocalFileRepo' ),
493 $config->get( 'ForeignFileRepos' ),
494 $services->getMainWANObjectCache()
498 'ResourceLoader' => function ( MediaWikiServices
$services ) : ResourceLoader
{
499 // @todo This should not take a Config object, but it's not so easy to remove because it
500 // exposes it in a getter, which is actually used.
502 $config = $services->getMainConfig();
504 $rl = new ResourceLoader(
506 LoggerFactory
::getInstance( 'resourceloader' )
509 $rl->addSource( $config->get( 'ResourceLoaderSources' ) );
511 // Core modules, then extension/skin modules
512 $rl->register( include "$IP/resources/Resources.php" );
513 $rl->register( $config->get( 'ResourceModules' ) );
514 Hooks
::run( 'ResourceLoaderRegisterModules', [ &$rl ] );
516 if ( $config->get( 'EnableJavaScriptTest' ) === true ) {
517 $rl->registerTestModules();
523 'RevisionFactory' => function ( MediaWikiServices
$services ) : RevisionFactory
{
524 return $services->getRevisionStore();
527 'RevisionLookup' => function ( MediaWikiServices
$services ) : RevisionLookup
{
528 return $services->getRevisionStore();
531 'RevisionRenderer' => function ( MediaWikiServices
$services ) : RevisionRenderer
{
532 $renderer = new RevisionRenderer(
533 $services->getDBLoadBalancer(),
534 $services->getSlotRoleRegistry()
537 $renderer->setLogger( LoggerFactory
::getInstance( 'SaveParse' ) );
541 'RevisionStore' => function ( MediaWikiServices
$services ) : RevisionStore
{
542 return $services->getRevisionStoreFactory()->getRevisionStore();
545 'RevisionStoreFactory' => function ( MediaWikiServices
$services ) : RevisionStoreFactory
{
546 $config = $services->getMainConfig();
547 $store = new RevisionStoreFactory(
548 $services->getDBLoadBalancerFactory(),
549 $services->getBlobStoreFactory(),
550 $services->getNameTableStoreFactory(),
551 $services->getSlotRoleRegistry(),
552 $services->getMainWANObjectCache(),
553 $services->getCommentStore(),
554 $services->getActorMigration(),
555 $config->get( 'MultiContentRevisionSchemaMigrationStage' ),
556 LoggerFactory
::getProvider(),
557 $config->get( 'ContentHandlerUseDB' )
563 'SearchEngineConfig' => function ( MediaWikiServices
$services ) : SearchEngineConfig
{
564 // @todo This should not take a Config object, but it's not so easy to remove because it
565 // exposes it in a getter, which is actually used.
566 return new SearchEngineConfig( $services->getMainConfig(),
567 $services->getContentLanguage() );
570 'SearchEngineFactory' => function ( MediaWikiServices
$services ) : SearchEngineFactory
{
571 return new SearchEngineFactory( $services->getSearchEngineConfig() );
574 'ShellCommandFactory' => function ( MediaWikiServices
$services ) : CommandFactory
{
575 $config = $services->getMainConfig();
578 'time' => $config->get( 'MaxShellTime' ),
579 'walltime' => $config->get( 'MaxShellWallClockTime' ),
580 'memory' => $config->get( 'MaxShellMemory' ),
581 'filesize' => $config->get( 'MaxShellFileSize' ),
583 $cgroup = $config->get( 'ShellCgroup' );
584 $restrictionMethod = $config->get( 'ShellRestrictionMethod' );
586 $factory = new CommandFactory( $limits, $cgroup, $restrictionMethod );
587 $factory->setLogger( LoggerFactory
::getInstance( 'exec' ) );
588 $factory->logStderr();
593 'SiteLookup' => function ( MediaWikiServices
$services ) : SiteLookup
{
594 // Use SiteStore as the SiteLookup as well. This was originally separated
595 // to allow for a cacheable read-only interface (using FileBasedSiteLookup),
596 // but this was never used. SiteStore has caching (see below).
597 return $services->getSiteStore();
600 'SiteStore' => function ( MediaWikiServices
$services ) : SiteStore
{
601 $rawSiteStore = new DBSiteStore( $services->getDBLoadBalancer() );
603 // TODO: replace wfGetCache with a CacheFactory service.
604 // TODO: replace wfIsHHVM with a capabilities service.
605 $cache = wfGetCache( wfIsHHVM() ? CACHE_ACCEL
: CACHE_ANYTHING
);
607 return new CachingSiteStore( $rawSiteStore, $cache );
610 'SkinFactory' => function ( MediaWikiServices
$services ) : SkinFactory
{
611 $factory = new SkinFactory();
613 $names = $services->getMainConfig()->get( 'ValidSkinNames' );
615 foreach ( $names as $name => $skin ) {
616 $factory->register( $name, $skin, function () use ( $name, $skin ) {
617 $class = "Skin$skin";
618 return new $class( $name );
621 // Register a hidden "fallback" skin
622 $factory->register( 'fallback', 'Fallback', function () {
623 return new SkinFallback
;
625 // Register a hidden skin for api output
626 $factory->register( 'apioutput', 'ApiOutput', function () {
633 'SlotRoleRegistry' => function ( MediaWikiServices
$services ) : SlotRoleRegistry
{
634 $config = $services->getMainConfig();
636 $registry = new SlotRoleRegistry(
637 $services->getNameTableStoreFactory()->getSlotRoles()
640 $registry->defineRole( 'main', function () use ( $config ) {
641 return new MainSlotRoleHandler(
642 $config->get( 'NamespaceContentModels' )
649 'SpecialPageFactory' => function ( MediaWikiServices
$services ) : SpecialPageFactory
{
650 return new SpecialPageFactory(
652 SpecialPageFactory
::$constructorOptions, $services->getMainConfig() ),
653 $services->getContentLanguage()
657 'StatsdDataFactory' => function ( MediaWikiServices
$services ) : IBufferingStatsdDataFactory
{
658 return new BufferingStatsdDataFactory(
659 rtrim( $services->getMainConfig()->get( 'StatsdMetricPrefix' ), '.' )
663 'TitleFormatter' => function ( MediaWikiServices
$services ) : TitleFormatter
{
664 return $services->getService( '_MediaWikiTitleCodec' );
667 'TitleParser' => function ( MediaWikiServices
$services ) : TitleParser
{
668 return $services->getService( '_MediaWikiTitleCodec' );
671 'UploadRevisionImporter' => function ( MediaWikiServices
$services ) : UploadRevisionImporter
{
672 return new ImportableUploadRevisionImporter(
673 $services->getMainConfig()->get( 'EnableUploads' ),
674 LoggerFactory
::getInstance( 'UploadRevisionImporter' )
678 'VirtualRESTServiceClient' =>
679 function ( MediaWikiServices
$services ) : VirtualRESTServiceClient
{
680 $config = $services->getMainConfig()->get( 'VirtualRestConfig' );
682 $vrsClient = new VirtualRESTServiceClient( new MultiHttpClient( [] ) );
683 foreach ( $config['paths'] as $prefix => $serviceConfig ) {
684 $class = $serviceConfig['class'];
685 // Merge in the global defaults
686 $constructArg = $serviceConfig['options'] ??
[];
687 $constructArg +
= $config['global'];
688 // Make the VRS service available at the mount point
689 $vrsClient->mount( $prefix, [ 'class' => $class, 'config' => $constructArg ] );
695 'WatchedItemQueryService' =>
696 function ( MediaWikiServices
$services ) : WatchedItemQueryService
{
697 return new WatchedItemQueryService(
698 $services->getDBLoadBalancer(),
699 $services->getCommentStore(),
700 $services->getActorMigration(),
701 $services->getWatchedItemStore()
705 'WatchedItemStore' => function ( MediaWikiServices
$services ) : WatchedItemStore
{
706 $store = new WatchedItemStore(
707 $services->getDBLoadBalancerFactory(),
708 JobQueueGroup
::singleton(),
709 $services->getMainObjectStash(),
710 new HashBagOStuff( [ 'maxKeys' => 100 ] ),
711 $services->getReadOnlyMode(),
712 $services->getMainConfig()->get( 'UpdateRowsPerQuery' ),
713 $services->getNamespaceInfo(),
714 $services->getRevisionLookup()
716 $store->setStatsdDataFactory( $services->getStatsdDataFactory() );
718 if ( $services->getMainConfig()->get( 'ReadOnlyWatchedItemStore' ) ) {
719 $store = new NoWriteWatchedItemStore( $store );
725 'WikiRevisionOldRevisionImporterNoUpdates' =>
726 function ( MediaWikiServices
$services ) : ImportableOldRevisionImporter
{
727 return new ImportableOldRevisionImporter(
729 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
730 $services->getDBLoadBalancer()
734 '_MediaWikiTitleCodec' => function ( MediaWikiServices
$services ) : MediaWikiTitleCodec
{
735 return new MediaWikiTitleCodec(
736 $services->getContentLanguage(),
737 $services->getGenderCache(),
738 $services->getMainConfig()->get( 'LocalInterwikis' ),
739 $services->getInterwikiLookup(),
740 $services->getNamespaceInfo()
744 '_SqlBlobStore' => function ( MediaWikiServices
$services ) : SqlBlobStore
{
745 return $services->getBlobStoreFactory()->newSqlBlobStore();
748 ///////////////////////////////////////////////////////////////////////////
749 // NOTE: When adding a service here, don't forget to add a getter function
750 // in the MediaWikiServices class. The convenience getter should just call
751 // $this->getService( 'FooBarService' ).
752 ///////////////////////////////////////////////////////////////////////////