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\Http\HttpRequestFactory
;
47 use MediaWiki\Interwiki\ClassicInterwikiLookup
;
48 use MediaWiki\Interwiki\InterwikiLookup
;
49 use MediaWiki\Linker\LinkRenderer
;
50 use MediaWiki\Linker\LinkRendererFactory
;
51 use MediaWiki\Logger\LoggerFactory
;
52 use MediaWiki\MediaWikiServices
;
53 use MediaWiki\Permissions\PermissionManager
;
54 use MediaWiki\Preferences\PreferencesFactory
;
55 use MediaWiki\Preferences\DefaultPreferencesFactory
;
56 use MediaWiki\Revision\MainSlotRoleHandler
;
57 use MediaWiki\Revision\RevisionFactory
;
58 use MediaWiki\Revision\RevisionLookup
;
59 use MediaWiki\Revision\SlotRoleRegistry
;
60 use MediaWiki\Revision\RevisionRenderer
;
61 use MediaWiki\Revision\RevisionStore
;
62 use MediaWiki\Revision\RevisionStoreFactory
;
63 use MediaWiki\Shell\CommandFactory
;
64 use MediaWiki\Special\SpecialPageFactory
;
65 use MediaWiki\Storage\BlobStore
;
66 use MediaWiki\Storage\BlobStoreFactory
;
67 use MediaWiki\Storage\NameTableStoreFactory
;
68 use MediaWiki\Storage\SqlBlobStore
;
69 use MediaWiki\Storage\PageEditStash
;
72 'ActorMigration' => function ( MediaWikiServices
$services ) : ActorMigration
{
73 return new ActorMigration(
74 $services->getMainConfig()->get( 'ActorTableSchemaMigrationStage' )
78 'BlobStore' => function ( MediaWikiServices
$services ) : BlobStore
{
79 return $services->getService( '_SqlBlobStore' );
82 'BlobStoreFactory' => function ( MediaWikiServices
$services ) : BlobStoreFactory
{
83 return new BlobStoreFactory(
84 $services->getDBLoadBalancerFactory(),
85 $services->getMainWANObjectCache(),
86 new ServiceOptions( BlobStoreFactory
::$constructorOptions,
87 $services->getMainConfig() ),
88 $services->getContentLanguage()
92 'BlockManager' => function ( MediaWikiServices
$services ) : BlockManager
{
93 $config = $services->getMainConfig();
94 $context = RequestContext
::getMain();
95 return new BlockManager(
97 $context->getRequest(),
98 $config->get( 'ApplyIpBlocksToXff' ),
99 $config->get( 'CookieSetOnAutoblock' ),
100 $config->get( 'CookieSetOnIpBlock' ),
101 $config->get( 'DnsBlacklistUrls' ),
102 $config->get( 'EnableDnsBlacklist' ),
103 $config->get( 'ProxyList' ),
104 $config->get( 'ProxyWhitelist' ),
105 $config->get( 'SoftBlockRanges' )
109 'BlockRestrictionStore' => function ( MediaWikiServices
$services ) : BlockRestrictionStore
{
110 return new BlockRestrictionStore(
111 $services->getDBLoadBalancer()
115 'CommentStore' => function ( MediaWikiServices
$services ) : CommentStore
{
116 return new CommentStore(
117 $services->getContentLanguage(),
122 'ConfigFactory' => function ( MediaWikiServices
$services ) : ConfigFactory
{
123 // Use the bootstrap config to initialize the ConfigFactory.
124 $registry = $services->getBootstrapConfig()->get( 'ConfigRegistry' );
125 $factory = new ConfigFactory();
127 foreach ( $registry as $name => $callback ) {
128 $factory->register( $name, $callback );
133 'ConfigRepository' => function ( MediaWikiServices
$services ) : ConfigRepository
{
134 return new ConfigRepository( $services->getConfigFactory() );
137 'ConfiguredReadOnlyMode' => function ( MediaWikiServices
$services ) : ConfiguredReadOnlyMode
{
138 $config = $services->getMainConfig();
139 return new ConfiguredReadOnlyMode(
140 $config->get( 'ReadOnly' ),
141 $config->get( 'ReadOnlyFile' )
145 'ContentLanguage' => function ( MediaWikiServices
$services ) : Language
{
146 return Language
::factory( $services->getMainConfig()->get( 'LanguageCode' ) );
149 'CryptHKDF' => function ( MediaWikiServices
$services ) : CryptHKDF
{
150 $config = $services->getMainConfig();
152 $secret = $config->get( 'HKDFSecret' ) ?
: $config->get( 'SecretKey' );
154 throw new RuntimeException( "Cannot use MWCryptHKDF without a secret." );
157 // In HKDF, the context can be known to the attacker, but this will
158 // keep simultaneous runs from producing the same output.
159 $context = [ microtime(), getmypid(), gethostname() ];
161 // Setup salt cache. Use APC, or fallback to the main cache if it isn't setup
162 $cache = $services->getLocalServerObjectCache();
163 if ( $cache instanceof EmptyBagOStuff
) {
164 $cache = ObjectCache
::getLocalClusterInstance();
167 return new CryptHKDF( $secret, $config->get( 'HKDFAlgorithm' ), $cache, $context );
170 'DateFormatterFactory' => function () : DateFormatterFactory
{
171 return new DateFormatterFactory
;
174 'DBLoadBalancer' => function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\ILoadBalancer
{
175 // just return the default LB from the DBLoadBalancerFactory service
176 return $services->getDBLoadBalancerFactory()->getMainLB();
179 'DBLoadBalancerFactory' =>
180 function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\LBFactory
{
181 $mainConfig = $services->getMainConfig();
183 $lbConf = MWLBFactory
::applyDefaultConfig(
184 $mainConfig->get( 'LBFactoryConf' ),
185 new ServiceOptions( MWLBFactory
::$applyDefaultConfigOptions, $mainConfig ),
186 $services->getConfiguredReadOnlyMode(),
187 $services->getLocalServerObjectCache(),
188 $services->getMainObjectStash(),
189 $services->getMainWANObjectCache()
191 $class = MWLBFactory
::getLBFactoryClass( $lbConf );
193 $instance = new $class( $lbConf );
194 MWLBFactory
::setSchemaAliases( $instance, $mainConfig->get( 'DBtype' ) );
199 'EventRelayerGroup' => function ( MediaWikiServices
$services ) : EventRelayerGroup
{
200 return new EventRelayerGroup( $services->getMainConfig()->get( 'EventRelayerConfig' ) );
203 'ExternalStoreFactory' => function ( MediaWikiServices
$services ) : ExternalStoreFactory
{
204 $config = $services->getMainConfig();
206 return new ExternalStoreFactory(
207 $config->get( 'ExternalStores' )
211 'GenderCache' => function ( MediaWikiServices
$services ) : GenderCache
{
212 return new GenderCache( $services->getNamespaceInfo() );
215 'HttpRequestFactory' =>
216 function ( MediaWikiServices
$services ) : HttpRequestFactory
{
217 return new HttpRequestFactory();
220 'InterwikiLookup' => function ( MediaWikiServices
$services ) : InterwikiLookup
{
221 $config = $services->getMainConfig();
222 return new ClassicInterwikiLookup(
223 $services->getContentLanguage(),
224 $services->getMainWANObjectCache(),
225 $config->get( 'InterwikiExpiry' ),
226 $config->get( 'InterwikiCache' ),
227 $config->get( 'InterwikiScopes' ),
228 $config->get( 'InterwikiFallbackSite' )
232 'LinkCache' => function ( MediaWikiServices
$services ) : LinkCache
{
233 return new LinkCache(
234 $services->getTitleFormatter(),
235 $services->getMainWANObjectCache(),
236 $services->getNamespaceInfo()
240 'LinkRenderer' => function ( MediaWikiServices
$services ) : LinkRenderer
{
241 if ( defined( 'MW_NO_SESSION' ) ) {
242 return $services->getLinkRendererFactory()->create();
244 return $services->getLinkRendererFactory()->createForUser(
245 RequestContext
::getMain()->getUser()
250 'LinkRendererFactory' => function ( MediaWikiServices
$services ) : LinkRendererFactory
{
251 return new LinkRendererFactory(
252 $services->getTitleFormatter(),
253 $services->getLinkCache(),
254 $services->getNamespaceInfo()
258 'LocalServerObjectCache' => function ( MediaWikiServices
$services ) : BagOStuff
{
259 $cacheId = \ObjectCache
::detectLocalServerCache();
260 return \ObjectCache
::newFromId( $cacheId );
263 'MagicWordFactory' => function ( MediaWikiServices
$services ) : MagicWordFactory
{
264 return new MagicWordFactory( $services->getContentLanguage() );
267 'MainConfig' => function ( MediaWikiServices
$services ) : Config
{
268 // Use the 'main' config from the ConfigFactory service.
269 return $services->getConfigFactory()->makeConfig( 'main' );
272 'MainObjectStash' => function ( MediaWikiServices
$services ) : BagOStuff
{
273 $mainConfig = $services->getMainConfig();
275 $id = $mainConfig->get( 'MainStash' );
276 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$id] ) ) {
277 throw new UnexpectedValueException(
278 "Cache type \"$id\" is not present in \$wgObjectCaches." );
281 return \ObjectCache
::newFromParams( $mainConfig->get( 'ObjectCaches' )[$id] );
284 'MainWANObjectCache' => function ( MediaWikiServices
$services ) : WANObjectCache
{
285 $mainConfig = $services->getMainConfig();
287 $id = $mainConfig->get( 'MainWANCache' );
288 if ( !isset( $mainConfig->get( 'WANObjectCaches' )[$id] ) ) {
289 throw new UnexpectedValueException(
290 "WAN cache type \"$id\" is not present in \$wgWANObjectCaches." );
293 $params = $mainConfig->get( 'WANObjectCaches' )[$id];
294 $objectCacheId = $params['cacheId'];
295 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$objectCacheId] ) ) {
296 throw new UnexpectedValueException(
297 "Cache type \"$objectCacheId\" is not present in \$wgObjectCaches." );
299 $params['store'] = $mainConfig->get( 'ObjectCaches' )[$objectCacheId];
301 return \ObjectCache
::newWANCacheFromParams( $params );
304 'MediaHandlerFactory' => function ( MediaWikiServices
$services ) : MediaHandlerFactory
{
305 return new MediaHandlerFactory(
306 $services->getMainConfig()->get( 'MediaHandlers' )
310 'MimeAnalyzer' => function ( MediaWikiServices
$services ) : MimeAnalyzer
{
311 $logger = LoggerFactory
::getInstance( 'Mime' );
312 $mainConfig = $services->getMainConfig();
314 'typeFile' => $mainConfig->get( 'MimeTypeFile' ),
315 'infoFile' => $mainConfig->get( 'MimeInfoFile' ),
316 'xmlTypes' => $mainConfig->get( 'XMLMimeTypes' ),
318 function ( $mimeAnalyzer, &$head, &$tail, $file, &$mime ) use ( $logger ) {
320 $deja = new DjVuImage( $file );
321 if ( $deja->isValid() ) {
322 $logger->info( "Detected $file as image/vnd.djvu\n" );
323 $mime = 'image/vnd.djvu';
327 // Some strings by reference for performance - assuming well-behaved hooks
329 'MimeMagicGuessFromContent',
330 [ $mimeAnalyzer, &$head, &$tail, $file, &$mime ]
333 'extCallback' => function ( $mimeAnalyzer, $ext, &$mime ) {
334 // Media handling extensions can improve the MIME detected
335 Hooks
::run( 'MimeMagicImproveFromExtension', [ $mimeAnalyzer, $ext, &$mime ] );
337 'initCallback' => function ( $mimeAnalyzer ) {
338 // Allow media handling extensions adding MIME-types and MIME-info
339 Hooks
::run( 'MimeMagicInit', [ $mimeAnalyzer ] );
344 if ( $params['infoFile'] === 'includes/mime.info' ) {
345 $params['infoFile'] = __DIR__
. "/libs/mime/mime.info";
348 if ( $params['typeFile'] === 'includes/mime.types' ) {
349 $params['typeFile'] = __DIR__
. "/libs/mime/mime.types";
352 $detectorCmd = $mainConfig->get( 'MimeDetectorCommand' );
353 if ( $detectorCmd ) {
354 $factory = $services->getShellCommandFactory();
355 $params['detectCallback'] = function ( $file ) use ( $detectorCmd, $factory ) {
356 $result = $factory->create()
357 // $wgMimeDetectorCommand can contain commands with parameters
358 ->unsafeParams( $detectorCmd )
361 return $result->getStdout();
365 return new MimeAnalyzer( $params );
368 'NamespaceInfo' => function ( MediaWikiServices
$services ) : NamespaceInfo
{
369 return new NamespaceInfo( new ServiceOptions( NamespaceInfo
::$constructorOptions,
370 $services->getMainConfig() ) );
373 'NameTableStoreFactory' => function ( MediaWikiServices
$services ) : NameTableStoreFactory
{
374 return new NameTableStoreFactory(
375 $services->getDBLoadBalancerFactory(),
376 $services->getMainWANObjectCache(),
377 LoggerFactory
::getInstance( 'NameTableSqlStore' )
381 'OldRevisionImporter' => function ( MediaWikiServices
$services ) : OldRevisionImporter
{
382 return new ImportableOldRevisionImporter(
384 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
385 $services->getDBLoadBalancer()
389 'PageEditStash' => function ( MediaWikiServices
$services ) : PageEditStash
{
390 $config = $services->getMainConfig();
392 return new PageEditStash(
393 ObjectCache
::getLocalClusterInstance(),
394 $services->getDBLoadBalancer(),
395 LoggerFactory
::getInstance( 'StashEdit' ),
396 $services->getStatsdDataFactory(),
397 defined( 'MEDIAWIKI_JOB_RUNNER' ) ||
$config->get( 'CommandLineMode' )
398 ? PageEditStash
::INITIATOR_JOB_OR_CLI
399 : PageEditStash
::INITIATOR_USER
403 'Parser' => function ( MediaWikiServices
$services ) : Parser
{
404 return $services->getParserFactory()->create();
407 'ParserCache' => function ( MediaWikiServices
$services ) : ParserCache
{
408 $config = $services->getMainConfig();
409 $cache = ObjectCache
::getInstance( $config->get( 'ParserCacheType' ) );
410 wfDebugLog( 'caches', 'parser: ' . get_class( $cache ) );
412 return new ParserCache(
414 $config->get( 'CacheEpoch' )
418 'ParserFactory' => function ( MediaWikiServices
$services ) : ParserFactory
{
419 return new ParserFactory(
420 $services->getMainConfig()->get( 'ParserConf' ),
421 $services->getMagicWordFactory(),
422 $services->getContentLanguage(),
424 $services->getSpecialPageFactory(),
425 $services->getMainConfig(),
426 $services->getLinkRendererFactory(),
427 $services->getNamespaceInfo()
431 'PasswordFactory' => function ( MediaWikiServices
$services ) : PasswordFactory
{
432 $config = $services->getMainConfig();
433 return new PasswordFactory(
434 $config->get( 'PasswordConfig' ),
435 $config->get( 'PasswordDefault' )
439 'PerDbNameStatsdDataFactory' =>
440 function ( MediaWikiServices
$services ) : StatsdDataFactoryInterface
{
441 $config = $services->getMainConfig();
442 $wiki = $config->get( 'DBname' );
443 return new PrefixingStatsdDataFactoryProxy(
444 $services->getStatsdDataFactory(),
449 'PermissionManager' => function ( MediaWikiServices
$services ) : PermissionManager
{
450 $config = $services->getMainConfig();
451 return new PermissionManager(
452 $services->getSpecialPageFactory(),
453 $config->get( 'WhitelistRead' ),
454 $config->get( 'WhitelistReadRegexp' ),
455 $config->get( 'EmailConfirmToEdit' ),
456 $config->get( 'BlockDisablesLogin' ),
457 $services->getNamespaceInfo()
461 'PreferencesFactory' => function ( MediaWikiServices
$services ) : PreferencesFactory
{
462 $factory = new DefaultPreferencesFactory(
464 DefaultPreferencesFactory
::$constructorOptions, $services->getMainConfig() ),
465 $services->getContentLanguage(),
466 AuthManager
::singleton(),
467 $services->getLinkRendererFactory()->create(),
468 $services->getNamespaceInfo()
470 $factory->setLogger( LoggerFactory
::getInstance( 'preferences' ) );
475 'ProxyLookup' => function ( MediaWikiServices
$services ) : ProxyLookup
{
476 $mainConfig = $services->getMainConfig();
477 return new ProxyLookup(
478 $mainConfig->get( 'SquidServers' ),
479 $mainConfig->get( 'SquidServersNoPurge' )
483 'ReadOnlyMode' => function ( MediaWikiServices
$services ) : ReadOnlyMode
{
484 return new ReadOnlyMode(
485 $services->getConfiguredReadOnlyMode(),
486 $services->getDBLoadBalancer()
490 'RepoGroup' => function ( MediaWikiServices
$services ) : RepoGroup
{
491 $config = $services->getMainConfig();
492 return new RepoGroup(
493 $config->get( 'LocalFileRepo' ),
494 $config->get( 'ForeignFileRepos' ),
495 $services->getMainWANObjectCache()
499 'ResourceLoader' => function ( MediaWikiServices
$services ) : ResourceLoader
{
500 // @todo This should not take a Config object, but it's not so easy to remove because it
501 // exposes it in a getter, which is actually used.
503 $config = $services->getMainConfig();
505 $rl = new ResourceLoader(
507 LoggerFactory
::getInstance( 'resourceloader' )
510 $rl->addSource( $config->get( 'ResourceLoaderSources' ) );
512 // Core modules, then extension/skin modules
513 $rl->register( include "$IP/resources/Resources.php" );
514 $rl->register( $config->get( 'ResourceModules' ) );
515 Hooks
::run( 'ResourceLoaderRegisterModules', [ &$rl ] );
517 if ( $config->get( 'EnableJavaScriptTest' ) === true ) {
518 $rl->registerTestModules();
524 'RevisionFactory' => function ( MediaWikiServices
$services ) : RevisionFactory
{
525 return $services->getRevisionStore();
528 'RevisionLookup' => function ( MediaWikiServices
$services ) : RevisionLookup
{
529 return $services->getRevisionStore();
532 'RevisionRenderer' => function ( MediaWikiServices
$services ) : RevisionRenderer
{
533 $renderer = new RevisionRenderer(
534 $services->getDBLoadBalancer(),
535 $services->getSlotRoleRegistry()
538 $renderer->setLogger( LoggerFactory
::getInstance( 'SaveParse' ) );
542 'RevisionStore' => function ( MediaWikiServices
$services ) : RevisionStore
{
543 return $services->getRevisionStoreFactory()->getRevisionStore();
546 'RevisionStoreFactory' => function ( MediaWikiServices
$services ) : RevisionStoreFactory
{
547 $config = $services->getMainConfig();
548 $store = new RevisionStoreFactory(
549 $services->getDBLoadBalancerFactory(),
550 $services->getBlobStoreFactory(),
551 $services->getNameTableStoreFactory(),
552 $services->getSlotRoleRegistry(),
553 $services->getMainWANObjectCache(),
554 $services->getCommentStore(),
555 $services->getActorMigration(),
556 $config->get( 'MultiContentRevisionSchemaMigrationStage' ),
557 LoggerFactory
::getProvider(),
558 $config->get( 'ContentHandlerUseDB' )
564 'SearchEngineConfig' => function ( MediaWikiServices
$services ) : SearchEngineConfig
{
565 // @todo This should not take a Config object, but it's not so easy to remove because it
566 // exposes it in a getter, which is actually used.
567 return new SearchEngineConfig( $services->getMainConfig(),
568 $services->getContentLanguage() );
571 'SearchEngineFactory' => function ( MediaWikiServices
$services ) : SearchEngineFactory
{
572 return new SearchEngineFactory( $services->getSearchEngineConfig() );
575 'ShellCommandFactory' => function ( MediaWikiServices
$services ) : CommandFactory
{
576 $config = $services->getMainConfig();
579 'time' => $config->get( 'MaxShellTime' ),
580 'walltime' => $config->get( 'MaxShellWallClockTime' ),
581 'memory' => $config->get( 'MaxShellMemory' ),
582 'filesize' => $config->get( 'MaxShellFileSize' ),
584 $cgroup = $config->get( 'ShellCgroup' );
585 $restrictionMethod = $config->get( 'ShellRestrictionMethod' );
587 $factory = new CommandFactory( $limits, $cgroup, $restrictionMethod );
588 $factory->setLogger( LoggerFactory
::getInstance( 'exec' ) );
589 $factory->logStderr();
594 'SiteLookup' => function ( MediaWikiServices
$services ) : SiteLookup
{
595 // Use SiteStore as the SiteLookup as well. This was originally separated
596 // to allow for a cacheable read-only interface (using FileBasedSiteLookup),
597 // but this was never used. SiteStore has caching (see below).
598 return $services->getSiteStore();
601 'SiteStore' => function ( MediaWikiServices
$services ) : SiteStore
{
602 $rawSiteStore = new DBSiteStore( $services->getDBLoadBalancer() );
604 // TODO: replace wfGetCache with a CacheFactory service.
605 // TODO: replace wfIsHHVM with a capabilities service.
606 $cache = wfGetCache( wfIsHHVM() ? CACHE_ACCEL
: CACHE_ANYTHING
);
608 return new CachingSiteStore( $rawSiteStore, $cache );
611 'SkinFactory' => function ( MediaWikiServices
$services ) : SkinFactory
{
612 $factory = new SkinFactory();
614 $names = $services->getMainConfig()->get( 'ValidSkinNames' );
616 foreach ( $names as $name => $skin ) {
617 $factory->register( $name, $skin, function () use ( $name, $skin ) {
618 $class = "Skin$skin";
619 return new $class( $name );
622 // Register a hidden "fallback" skin
623 $factory->register( 'fallback', 'Fallback', function () {
624 return new SkinFallback
;
626 // Register a hidden skin for api output
627 $factory->register( 'apioutput', 'ApiOutput', function () {
634 'SlotRoleRegistry' => function ( MediaWikiServices
$services ) : SlotRoleRegistry
{
635 $config = $services->getMainConfig();
637 $registry = new SlotRoleRegistry(
638 $services->getNameTableStoreFactory()->getSlotRoles()
641 $registry->defineRole( 'main', function () use ( $config ) {
642 return new MainSlotRoleHandler(
643 $config->get( 'NamespaceContentModels' )
650 'SpecialPageFactory' => function ( MediaWikiServices
$services ) : SpecialPageFactory
{
651 return new SpecialPageFactory(
653 SpecialPageFactory
::$constructorOptions, $services->getMainConfig() ),
654 $services->getContentLanguage()
658 'StatsdDataFactory' => function ( MediaWikiServices
$services ) : IBufferingStatsdDataFactory
{
659 return new BufferingStatsdDataFactory(
660 rtrim( $services->getMainConfig()->get( 'StatsdMetricPrefix' ), '.' )
664 'TitleFormatter' => function ( MediaWikiServices
$services ) : TitleFormatter
{
665 return $services->getService( '_MediaWikiTitleCodec' );
668 'TitleParser' => function ( MediaWikiServices
$services ) : TitleParser
{
669 return $services->getService( '_MediaWikiTitleCodec' );
672 'UploadRevisionImporter' => function ( MediaWikiServices
$services ) : UploadRevisionImporter
{
673 return new ImportableUploadRevisionImporter(
674 $services->getMainConfig()->get( 'EnableUploads' ),
675 LoggerFactory
::getInstance( 'UploadRevisionImporter' )
679 'VirtualRESTServiceClient' =>
680 function ( MediaWikiServices
$services ) : VirtualRESTServiceClient
{
681 $config = $services->getMainConfig()->get( 'VirtualRestConfig' );
683 $vrsClient = new VirtualRESTServiceClient( new MultiHttpClient( [] ) );
684 foreach ( $config['paths'] as $prefix => $serviceConfig ) {
685 $class = $serviceConfig['class'];
686 // Merge in the global defaults
687 $constructArg = $serviceConfig['options'] ??
[];
688 $constructArg +
= $config['global'];
689 // Make the VRS service available at the mount point
690 $vrsClient->mount( $prefix, [ 'class' => $class, 'config' => $constructArg ] );
696 'WatchedItemQueryService' =>
697 function ( MediaWikiServices
$services ) : WatchedItemQueryService
{
698 return new WatchedItemQueryService(
699 $services->getDBLoadBalancer(),
700 $services->getCommentStore(),
701 $services->getActorMigration(),
702 $services->getWatchedItemStore()
706 'WatchedItemStore' => function ( MediaWikiServices
$services ) : WatchedItemStore
{
707 $store = new WatchedItemStore(
708 $services->getDBLoadBalancerFactory(),
709 JobQueueGroup
::singleton(),
710 $services->getMainObjectStash(),
711 new HashBagOStuff( [ 'maxKeys' => 100 ] ),
712 $services->getReadOnlyMode(),
713 $services->getMainConfig()->get( 'UpdateRowsPerQuery' ),
714 $services->getNamespaceInfo(),
715 $services->getRevisionLookup()
717 $store->setStatsdDataFactory( $services->getStatsdDataFactory() );
719 if ( $services->getMainConfig()->get( 'ReadOnlyWatchedItemStore' ) ) {
720 $store = new NoWriteWatchedItemStore( $store );
726 'WikiRevisionOldRevisionImporterNoUpdates' =>
727 function ( MediaWikiServices
$services ) : ImportableOldRevisionImporter
{
728 return new ImportableOldRevisionImporter(
730 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
731 $services->getDBLoadBalancer()
735 '_MediaWikiTitleCodec' => function ( MediaWikiServices
$services ) : MediaWikiTitleCodec
{
736 return new MediaWikiTitleCodec(
737 $services->getContentLanguage(),
738 $services->getGenderCache(),
739 $services->getMainConfig()->get( 'LocalInterwikis' ),
740 $services->getInterwikiLookup(),
741 $services->getNamespaceInfo()
745 '_SqlBlobStore' => function ( MediaWikiServices
$services ) : SqlBlobStore
{
746 return $services->getBlobStoreFactory()->newSqlBlobStore();
749 ///////////////////////////////////////////////////////////////////////////
750 // NOTE: When adding a service here, don't forget to add a getter function
751 // in the MediaWikiServices class. The convenience getter should just call
752 // $this->getService( 'FooBarService' ).
753 ///////////////////////////////////////////////////////////////////////////