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 that, ideally, all information used to instantiate service objects should come
31 * from configuration. Information derived from the current request is acceptable, but
32 * only where there is no feasible alternative. It is preferred that such information
33 * (like the client IP, the acting user's identity, requested title, etc) be passed to
34 * the service object's methods as parameters. This makes the flow of information more
35 * obvious, and makes it easier to understand the behavior of services.
37 * @note As of version 1.27, MediaWiki is only beginning to use dependency injection.
38 * The services defined here do not yet fully represent all services used by core,
39 * much of the code still relies on global state for this accessing services.
43 * @see docs/injection.txt for an overview of using dependency injection in the
44 * MediaWiki code base.
47 use Liuggio\StatsdClient\Factory\StatsdDataFactoryInterface
;
48 use MediaWiki\Auth\AuthManager
;
49 use MediaWiki\BadFileLookup
;
50 use MediaWiki\Block\BlockManager
;
51 use MediaWiki\Block\BlockRestrictionStore
;
52 use MediaWiki\Config\ConfigRepository
;
53 use MediaWiki\Config\ServiceOptions
;
54 use MediaWiki\FileBackend\FSFile\TempFSFileFactory
;
55 use MediaWiki\FileBackend\LockManager\LockManagerGroupFactory
;
56 use MediaWiki\Http\HttpRequestFactory
;
57 use MediaWiki\Interwiki\ClassicInterwikiLookup
;
58 use MediaWiki\Interwiki\InterwikiLookup
;
59 use MediaWiki\Languages\LanguageNameUtils
;
60 use MediaWiki\Linker\LinkRenderer
;
61 use MediaWiki\Linker\LinkRendererFactory
;
62 use MediaWiki\Logger\LoggerFactory
;
63 use MediaWiki\MediaWikiServices
;
64 use Wikimedia\Message\IMessageFormatterFactory
;
65 use MediaWiki\Message\MessageFormatterFactory
;
66 use MediaWiki\Page\MovePageFactory
;
67 use MediaWiki\Permissions\PermissionManager
;
68 use MediaWiki\Preferences\PreferencesFactory
;
69 use MediaWiki\Preferences\DefaultPreferencesFactory
;
70 use MediaWiki\Revision\MainSlotRoleHandler
;
71 use MediaWiki\Revision\RevisionFactory
;
72 use MediaWiki\Revision\RevisionLookup
;
73 use MediaWiki\Revision\SlotRoleRegistry
;
74 use MediaWiki\Revision\RevisionRenderer
;
75 use MediaWiki\Revision\RevisionStore
;
76 use MediaWiki\Revision\RevisionStoreFactory
;
77 use MediaWiki\Shell\CommandFactory
;
78 use MediaWiki\Special\SpecialPageFactory
;
79 use MediaWiki\Storage\BlobStore
;
80 use MediaWiki\Storage\BlobStoreFactory
;
81 use MediaWiki\Storage\NameTableStoreFactory
;
82 use MediaWiki\Storage\SqlBlobStore
;
83 use MediaWiki\Storage\PageEditStash
;
84 use Wikimedia\ObjectFactory
;
87 'ActorMigration' => function ( MediaWikiServices
$services ) : ActorMigration
{
88 return new ActorMigration( SCHEMA_COMPAT_NEW
);
91 'BadFileLookup' => function ( MediaWikiServices
$services ) : BadFileLookup
{
92 return new BadFileLookup(
94 return wfMessage( 'bad_image_list' )->inContentLanguage()->plain();
96 $services->getLocalServerObjectCache(),
97 $services->getRepoGroup(),
98 $services->getTitleParser()
102 'BlobStore' => function ( MediaWikiServices
$services ) : BlobStore
{
103 return $services->getService( '_SqlBlobStore' );
106 'BlobStoreFactory' => function ( MediaWikiServices
$services ) : BlobStoreFactory
{
107 return new BlobStoreFactory(
108 $services->getDBLoadBalancerFactory(),
109 $services->getExternalStoreAccess(),
110 $services->getMainWANObjectCache(),
111 new ServiceOptions( BlobStoreFactory
::CONSTRUCTOR_OPTIONS
,
112 $services->getMainConfig() )
116 'BlockManager' => function ( MediaWikiServices
$services ) : BlockManager
{
117 return new BlockManager(
119 BlockManager
::CONSTRUCTOR_OPTIONS
, $services->getMainConfig()
121 $services->getPermissionManager(),
122 LoggerFactory
::getInstance( 'BlockManager' )
126 'BlockRestrictionStore' => function ( MediaWikiServices
$services ) : BlockRestrictionStore
{
127 return new BlockRestrictionStore(
128 $services->getDBLoadBalancer()
132 'CommentStore' => function ( MediaWikiServices
$services ) : CommentStore
{
133 return new CommentStore(
134 $services->getContentLanguage(),
139 'ConfigFactory' => function ( MediaWikiServices
$services ) : ConfigFactory
{
140 // Use the bootstrap config to initialize the ConfigFactory.
141 $registry = $services->getBootstrapConfig()->get( 'ConfigRegistry' );
142 $factory = new ConfigFactory();
144 foreach ( $registry as $name => $callback ) {
145 $factory->register( $name, $callback );
150 'ConfigRepository' => function ( MediaWikiServices
$services ) : ConfigRepository
{
151 return new ConfigRepository( $services->getConfigFactory() );
154 'ConfiguredReadOnlyMode' => function ( MediaWikiServices
$services ) : ConfiguredReadOnlyMode
{
155 $config = $services->getMainConfig();
156 return new ConfiguredReadOnlyMode(
157 $config->get( 'ReadOnly' ),
158 $config->get( 'ReadOnlyFile' )
162 'ContentLanguage' => function ( MediaWikiServices
$services ) : Language
{
163 return Language
::factory( $services->getMainConfig()->get( 'LanguageCode' ) );
166 'CryptHKDF' => function ( MediaWikiServices
$services ) : CryptHKDF
{
167 $config = $services->getMainConfig();
169 $secret = $config->get( 'HKDFSecret' ) ?
: $config->get( 'SecretKey' );
171 throw new RuntimeException( "Cannot use MWCryptHKDF without a secret." );
174 // In HKDF, the context can be known to the attacker, but this will
175 // keep simultaneous runs from producing the same output.
176 $context = [ microtime(), getmypid(), gethostname() ];
178 // Setup salt cache. Use APC, or fallback to the main cache if it isn't setup
179 $cache = $services->getLocalServerObjectCache();
180 if ( $cache instanceof EmptyBagOStuff
) {
181 $cache = ObjectCache
::getLocalClusterInstance();
184 return new CryptHKDF( $secret, $config->get( 'HKDFAlgorithm' ), $cache, $context );
187 'DateFormatterFactory' => function () : DateFormatterFactory
{
188 return new DateFormatterFactory
;
191 'DBLoadBalancer' => function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\ILoadBalancer
{
192 // just return the default LB from the DBLoadBalancerFactory service
193 return $services->getDBLoadBalancerFactory()->getMainLB();
196 'DBLoadBalancerFactory' =>
197 function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\LBFactory
{
198 $mainConfig = $services->getMainConfig();
200 $lbConf = MWLBFactory
::applyDefaultConfig(
201 $mainConfig->get( 'LBFactoryConf' ),
202 new ServiceOptions( MWLBFactory
::APPLY_DEFAULT_CONFIG_OPTIONS
, $mainConfig ),
203 $services->getConfiguredReadOnlyMode(),
204 $services->getLocalServerObjectCache(),
205 $services->getMainObjectStash(),
206 $services->getMainWANObjectCache()
208 $class = MWLBFactory
::getLBFactoryClass( $lbConf );
210 return new $class( $lbConf );
213 'EventRelayerGroup' => function ( MediaWikiServices
$services ) : EventRelayerGroup
{
214 return new EventRelayerGroup( $services->getMainConfig()->get( 'EventRelayerConfig' ) );
217 'ExternalStoreAccess' => function ( MediaWikiServices
$services ) : ExternalStoreAccess
{
218 return new ExternalStoreAccess(
219 $services->getExternalStoreFactory(),
220 LoggerFactory
::getInstance( 'ExternalStore' )
224 'ExternalStoreFactory' => function ( MediaWikiServices
$services ) : ExternalStoreFactory
{
225 $config = $services->getMainConfig();
226 $writeStores = $config->get( 'DefaultExternalStore' );
228 return new ExternalStoreFactory(
229 $config->get( 'ExternalStores' ),
230 ( $writeStores !== false ) ?
(array)$writeStores : [],
231 $services->getDBLoadBalancer()->getLocalDomainID(),
232 LoggerFactory
::getInstance( 'ExternalStore' )
236 'GenderCache' => function ( MediaWikiServices
$services ) : GenderCache
{
237 $nsInfo = $services->getNamespaceInfo();
238 // Database layer may be disabled, so processing without database connection
239 $dbLoadBalancer = $services->isServiceDisabled( 'DBLoadBalancer' )
241 : $services->getDBLoadBalancer();
242 return new GenderCache( $nsInfo, $dbLoadBalancer );
245 'HttpRequestFactory' =>
246 function ( MediaWikiServices
$services ) : HttpRequestFactory
{
247 return new HttpRequestFactory();
250 'InterwikiLookup' => function ( MediaWikiServices
$services ) : InterwikiLookup
{
251 $config = $services->getMainConfig();
252 return new ClassicInterwikiLookup(
253 $services->getContentLanguage(),
254 $services->getMainWANObjectCache(),
255 $config->get( 'InterwikiExpiry' ),
256 $config->get( 'InterwikiCache' ),
257 $config->get( 'InterwikiScopes' ),
258 $config->get( 'InterwikiFallbackSite' )
262 'LanguageNameUtils' => function ( MediaWikiServices
$services ) : LanguageNameUtils
{
263 return new LanguageNameUtils( new ServiceOptions(
264 LanguageNameUtils
::CONSTRUCTOR_OPTIONS
,
265 $services->getMainConfig()
269 'LinkCache' => function ( MediaWikiServices
$services ) : LinkCache
{
270 return new LinkCache(
271 $services->getTitleFormatter(),
272 $services->getMainWANObjectCache(),
273 $services->getNamespaceInfo()
277 'LinkRenderer' => function ( MediaWikiServices
$services ) : LinkRenderer
{
278 if ( defined( 'MW_NO_SESSION' ) ) {
279 return $services->getLinkRendererFactory()->create();
281 // Normally information from the current request would not be passed in here;
282 // this is an exception. (See also the class documentation.)
283 return $services->getLinkRendererFactory()->createForUser(
284 RequestContext
::getMain()->getUser()
289 'LinkRendererFactory' => function ( MediaWikiServices
$services ) : LinkRendererFactory
{
290 return new LinkRendererFactory(
291 $services->getTitleFormatter(),
292 $services->getLinkCache(),
293 $services->getNamespaceInfo()
297 'LocalisationCache' => function ( MediaWikiServices
$services ) : LocalisationCache
{
298 $conf = $services->getMainConfig()->get( 'LocalisationCacheConf' );
300 $logger = LoggerFactory
::getInstance( 'localisation' );
302 $store = LocalisationCache
::getStoreFromConf(
303 $conf, $services->getMainConfig()->get( 'CacheDirectory' ) );
304 $logger->debug( 'LocalisationCache: using store ' . get_class( $store ) );
306 return new $conf['class'](
308 LocalisationCache
::CONSTRUCTOR_OPTIONS
,
309 // Two of the options are stored in $wgLocalisationCacheConf
311 // In case someone set that config variable and didn't reset all keys, set defaults.
313 'forceRecache' => false,
314 'manualRecache' => false,
316 // Some other options come from config itself
317 $services->getMainConfig()
321 [ function () use ( $services ) {
322 $services->getResourceLoader()->getMessageBlobStore()->clear();
324 $services->getLanguageNameUtils()
328 'LocalServerObjectCache' => function ( MediaWikiServices
$services ) : BagOStuff
{
329 $config = $services->getMainConfig();
330 $cacheId = ObjectCache
::detectLocalServerCache();
332 return ObjectCache
::newFromParams( $config->get( 'ObjectCaches' )[$cacheId] );
335 'LockManagerGroupFactory' => function ( MediaWikiServices
$services ) : LockManagerGroupFactory
{
336 return new LockManagerGroupFactory(
337 WikiMap
::getCurrentWikiDbDomain()->getId(),
338 $services->getMainConfig()->get( 'LockManagers' ),
339 $services->getDBLoadBalancerFactory()
343 'MagicWordFactory' => function ( MediaWikiServices
$services ) : MagicWordFactory
{
344 return new MagicWordFactory( $services->getContentLanguage() );
347 'MainConfig' => function ( MediaWikiServices
$services ) : Config
{
348 // Use the 'main' config from the ConfigFactory service.
349 return $services->getConfigFactory()->makeConfig( 'main' );
352 'MainObjectStash' => function ( MediaWikiServices
$services ) : BagOStuff
{
353 $mainConfig = $services->getMainConfig();
355 $id = $mainConfig->get( 'MainStash' );
356 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$id] ) ) {
357 throw new UnexpectedValueException(
358 "Cache type \"$id\" is not present in \$wgObjectCaches." );
361 $params = $mainConfig->get( 'ObjectCaches' )[$id];
362 $logger = $params['logger'] = LoggerFactory
::getInstance( $params['loggroup'] ??
'objectcache' );
364 $store = ObjectCache
::newFromParams( $params );
365 $logger->debug( 'MainObjectStash using store {class}', [
366 'class' => get_class( $store )
372 'MainWANObjectCache' => function ( MediaWikiServices
$services ) : WANObjectCache
{
373 $mainConfig = $services->getMainConfig();
375 $id = $mainConfig->get( 'MainWANCache' );
376 if ( !isset( $mainConfig->get( 'WANObjectCaches' )[$id] ) ) {
377 throw new UnexpectedValueException(
378 "WAN cache type \"$id\" is not present in \$wgWANObjectCaches." );
381 $params = $mainConfig->get( 'WANObjectCaches' )[$id];
383 $logger = LoggerFactory
::getInstance( $params['loggroup'] ??
'objectcache' );
385 $objectCacheId = $params['cacheId'];
386 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$objectCacheId] ) ) {
387 throw new UnexpectedValueException(
388 "Cache type \"$objectCacheId\" is not present in \$wgObjectCaches." );
390 $storeParams = $mainConfig->get( 'ObjectCaches' )[$objectCacheId];
391 $store = ObjectCache
::newFromParams( $storeParams );
392 $logger->debug( 'MainWANObjectCache using store {class}', [
393 'class' => get_class( $store )
396 $params['logger'] = $logger;
397 $params['cache'] = $store;
398 $params['secret'] = $params['secret'] ??
$mainConfig->get( 'SecretKey' );
399 if ( !$mainConfig->get( 'CommandLineMode' ) ) {
400 // Send the statsd data post-send on HTTP requests; avoid in CLI mode (T181385)
401 $params['stats'] = $services->getStatsdDataFactory();
402 // Let pre-emptive refreshes happen post-send on HTTP requests
403 $params['asyncHandler'] = [ DeferredUpdates
::class, 'addCallableUpdate' ];
406 $class = $params['class'];
407 $instance = new $class( $params );
409 '@phan-var WANObjectCache $instance';
413 'MediaHandlerFactory' => function ( MediaWikiServices
$services ) : MediaHandlerFactory
{
414 return new MediaHandlerFactory(
415 $services->getMainConfig()->get( 'MediaHandlers' )
419 'MessageCache' => function ( MediaWikiServices
$services ) : MessageCache
{
420 $mainConfig = $services->getMainConfig();
421 $clusterCache = ObjectCache
::getInstance( $mainConfig->get( 'MessageCacheType' ) );
422 $srvCache = $mainConfig->get( 'UseLocalMessageCache' )
423 ?
$services->getLocalServerObjectCache()
424 : new EmptyBagOStuff();
426 // TODO: Inject this into MessageCache.
427 $logger = LoggerFactory
::getInstance( 'MessageCache' );
428 $logger->debug( 'MessageCache using store {class}', [
429 'class' => get_class( $clusterCache )
432 return new MessageCache(
433 $services->getMainWANObjectCache(),
436 $mainConfig->get( 'UseDatabaseMessages' ),
437 $services->getContentLanguage()
441 'MessageFormatterFactory' =>
442 function ( MediaWikiServices
$services ) : IMessageFormatterFactory
{
443 // @phan-suppress-next-line PhanAccessMethodInternal
444 return new MessageFormatterFactory();
447 'MimeAnalyzer' => function ( MediaWikiServices
$services ) : MimeAnalyzer
{
448 $logger = LoggerFactory
::getInstance( 'Mime' );
449 $mainConfig = $services->getMainConfig();
451 'typeFile' => $mainConfig->get( 'MimeTypeFile' ),
452 'infoFile' => $mainConfig->get( 'MimeInfoFile' ),
453 'xmlTypes' => $mainConfig->get( 'XMLMimeTypes' ),
455 function ( $mimeAnalyzer, &$head, &$tail, $file, &$mime ) use ( $logger ) {
457 $deja = new DjVuImage( $file );
458 if ( $deja->isValid() ) {
459 $logger->info( "Detected $file as image/vnd.djvu\n" );
460 $mime = 'image/vnd.djvu';
464 // Some strings by reference for performance - assuming well-behaved hooks
466 'MimeMagicGuessFromContent',
467 [ $mimeAnalyzer, &$head, &$tail, $file, &$mime ]
470 'extCallback' => function ( $mimeAnalyzer, $ext, &$mime ) {
471 // Media handling extensions can improve the MIME detected
472 Hooks
::run( 'MimeMagicImproveFromExtension', [ $mimeAnalyzer, $ext, &$mime ] );
474 'initCallback' => function ( $mimeAnalyzer ) {
475 // Allow media handling extensions adding MIME-types and MIME-info
476 Hooks
::run( 'MimeMagicInit', [ $mimeAnalyzer ] );
481 if ( $params['infoFile'] === 'includes/mime.info' ) {
482 $params['infoFile'] = __DIR__
. "/libs/mime/mime.info";
485 if ( $params['typeFile'] === 'includes/mime.types' ) {
486 $params['typeFile'] = __DIR__
. "/libs/mime/mime.types";
489 $detectorCmd = $mainConfig->get( 'MimeDetectorCommand' );
490 if ( $detectorCmd ) {
491 $factory = $services->getShellCommandFactory();
492 $params['detectCallback'] = function ( $file ) use ( $detectorCmd, $factory ) {
493 $result = $factory->create()
494 // $wgMimeDetectorCommand can contain commands with parameters
495 ->unsafeParams( $detectorCmd )
498 return $result->getStdout();
502 return new MimeAnalyzer( $params );
505 'MovePageFactory' => function ( MediaWikiServices
$services ) : MovePageFactory
{
506 return new MovePageFactory(
507 new ServiceOptions( MovePageFactory
::$constructorOptions, $services->getMainConfig() ),
508 $services->getDBLoadBalancer(),
509 $services->getNamespaceInfo(),
510 $services->getWatchedItemStore(),
511 $services->getPermissionManager(),
512 $services->getRepoGroup()
516 'NamespaceInfo' => function ( MediaWikiServices
$services ) : NamespaceInfo
{
517 return new NamespaceInfo( new ServiceOptions( NamespaceInfo
::$constructorOptions,
518 $services->getMainConfig() ) );
521 'NameTableStoreFactory' => function ( MediaWikiServices
$services ) : NameTableStoreFactory
{
522 return new NameTableStoreFactory(
523 $services->getDBLoadBalancerFactory(),
524 $services->getMainWANObjectCache(),
525 LoggerFactory
::getInstance( 'NameTableSqlStore' )
529 'ObjectFactory' => function ( MediaWikiServices
$services ) : ObjectFactory
{
530 return new ObjectFactory( $services );
533 'OldRevisionImporter' => function ( MediaWikiServices
$services ) : OldRevisionImporter
{
534 return new ImportableOldRevisionImporter(
536 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
537 $services->getDBLoadBalancer()
541 'PageEditStash' => function ( MediaWikiServices
$services ) : PageEditStash
{
542 $config = $services->getMainConfig();
544 return new PageEditStash(
545 ObjectCache
::getLocalClusterInstance(),
546 $services->getDBLoadBalancer(),
547 LoggerFactory
::getInstance( 'StashEdit' ),
548 $services->getStatsdDataFactory(),
549 defined( 'MEDIAWIKI_JOB_RUNNER' ) ||
$config->get( 'CommandLineMode' )
550 ? PageEditStash
::INITIATOR_JOB_OR_CLI
551 : PageEditStash
::INITIATOR_USER
555 'Parser' => function ( MediaWikiServices
$services ) : Parser
{
556 return $services->getParserFactory()->create();
559 'ParserCache' => function ( MediaWikiServices
$services ) : ParserCache
{
560 $config = $services->getMainConfig();
561 $cache = ObjectCache
::getInstance( $config->get( 'ParserCacheType' ) );
562 wfDebugLog( 'caches', 'parser: ' . get_class( $cache ) );
564 return new ParserCache(
566 $config->get( 'CacheEpoch' )
570 'ParserFactory' => function ( MediaWikiServices
$services ) : ParserFactory
{
571 $options = new ServiceOptions( Parser
::$constructorOptions,
572 // 'class' and 'preprocessorClass'
573 $services->getMainConfig()->get( 'ParserConf' ),
574 // Make sure to have defaults in case someone overrode ParserConf with something silly
575 [ 'class' => Parser
::class, 'preprocessorClass' => Preprocessor_Hash
::class ],
576 // Plus a buch of actual config options
577 $services->getMainConfig()
580 return new ParserFactory(
582 $services->getMagicWordFactory(),
583 $services->getContentLanguage(),
585 $services->getSpecialPageFactory(),
586 $services->getLinkRendererFactory(),
587 $services->getNamespaceInfo(),
588 LoggerFactory
::getInstance( 'Parser' )
592 'PasswordFactory' => function ( MediaWikiServices
$services ) : PasswordFactory
{
593 $config = $services->getMainConfig();
594 return new PasswordFactory(
595 $config->get( 'PasswordConfig' ),
596 $config->get( 'PasswordDefault' )
600 'PasswordReset' => function ( MediaWikiServices
$services ) : PasswordReset
{
601 $options = new ServiceOptions( PasswordReset
::CONSTRUCTOR_OPTIONS
, $services->getMainConfig() );
602 return new PasswordReset(
604 AuthManager
::singleton(),
605 $services->getPermissionManager(),
606 $services->getDBLoadBalancer(),
607 LoggerFactory
::getInstance( 'authentication' )
611 'PerDbNameStatsdDataFactory' =>
612 function ( MediaWikiServices
$services ) : StatsdDataFactoryInterface
{
613 $config = $services->getMainConfig();
614 $wiki = $config->get( 'DBname' );
615 return new PrefixingStatsdDataFactoryProxy(
616 $services->getStatsdDataFactory(),
621 'PermissionManager' => function ( MediaWikiServices
$services ) : PermissionManager
{
622 return new PermissionManager(
624 PermissionManager
::CONSTRUCTOR_OPTIONS
, $services->getMainConfig()
626 $services->getSpecialPageFactory(),
627 $services->getRevisionLookup(),
628 $services->getNamespaceInfo()
632 'PreferencesFactory' => function ( MediaWikiServices
$services ) : PreferencesFactory
{
633 $factory = new DefaultPreferencesFactory(
635 DefaultPreferencesFactory
::CONSTRUCTOR_OPTIONS
, $services->getMainConfig() ),
636 $services->getContentLanguage(),
637 AuthManager
::singleton(),
638 $services->getLinkRendererFactory()->create(),
639 $services->getNamespaceInfo(),
640 $services->getPermissionManager()
642 $factory->setLogger( LoggerFactory
::getInstance( 'preferences' ) );
647 'ProxyLookup' => function ( MediaWikiServices
$services ) : ProxyLookup
{
648 $mainConfig = $services->getMainConfig();
649 return new ProxyLookup(
650 $mainConfig->get( 'CdnServers' ),
651 $mainConfig->get( 'CdnServersNoPurge' )
655 'ReadOnlyMode' => function ( MediaWikiServices
$services ) : ReadOnlyMode
{
656 return new ReadOnlyMode(
657 $services->getConfiguredReadOnlyMode(),
658 $services->getDBLoadBalancer()
662 'RepoGroup' => function ( MediaWikiServices
$services ) : RepoGroup
{
663 $config = $services->getMainConfig();
664 return new RepoGroup(
665 $config->get( 'LocalFileRepo' ),
666 $config->get( 'ForeignFileRepos' ),
667 $services->getMainWANObjectCache()
671 'ResourceLoader' => function ( MediaWikiServices
$services ) : ResourceLoader
{
672 // @todo This should not take a Config object, but it's not so easy to remove because it
673 // exposes it in a getter, which is actually used.
675 $config = $services->getMainConfig();
677 $rl = new ResourceLoader(
679 LoggerFactory
::getInstance( 'resourceloader' )
682 $rl->addSource( $config->get( 'ResourceLoaderSources' ) );
684 // Core modules, then extension/skin modules
685 $rl->register( include "$IP/resources/Resources.php" );
686 $rl->register( $config->get( 'ResourceModules' ) );
687 Hooks
::run( 'ResourceLoaderRegisterModules', [ &$rl ] );
689 if ( $config->get( 'EnableJavaScriptTest' ) === true ) {
690 $rl->registerTestModules();
696 'RevisionFactory' => function ( MediaWikiServices
$services ) : RevisionFactory
{
697 return $services->getRevisionStore();
700 'RevisionLookup' => function ( MediaWikiServices
$services ) : RevisionLookup
{
701 return $services->getRevisionStore();
704 'RevisionRenderer' => function ( MediaWikiServices
$services ) : RevisionRenderer
{
705 $renderer = new RevisionRenderer(
706 $services->getDBLoadBalancer(),
707 $services->getSlotRoleRegistry()
710 $renderer->setLogger( LoggerFactory
::getInstance( 'SaveParse' ) );
714 'RevisionStore' => function ( MediaWikiServices
$services ) : RevisionStore
{
715 return $services->getRevisionStoreFactory()->getRevisionStore();
718 'RevisionStoreFactory' => function ( MediaWikiServices
$services ) : RevisionStoreFactory
{
719 $config = $services->getMainConfig();
720 $store = new RevisionStoreFactory(
721 $services->getDBLoadBalancerFactory(),
722 $services->getBlobStoreFactory(),
723 $services->getNameTableStoreFactory(),
724 $services->getSlotRoleRegistry(),
725 $services->getMainWANObjectCache(),
726 $services->getCommentStore(),
727 $services->getActorMigration(),
728 $config->get( 'MultiContentRevisionSchemaMigrationStage' ),
729 LoggerFactory
::getInstance( 'RevisionStore' ),
730 $config->get( 'ContentHandlerUseDB' )
736 'SearchEngineConfig' => function ( MediaWikiServices
$services ) : SearchEngineConfig
{
737 // @todo This should not take a Config object, but it's not so easy to remove because it
738 // exposes it in a getter, which is actually used.
739 return new SearchEngineConfig( $services->getMainConfig(),
740 $services->getContentLanguage() );
743 'SearchEngineFactory' => function ( MediaWikiServices
$services ) : SearchEngineFactory
{
744 return new SearchEngineFactory( $services->getSearchEngineConfig() );
747 'ShellCommandFactory' => function ( MediaWikiServices
$services ) : CommandFactory
{
748 $config = $services->getMainConfig();
751 'time' => $config->get( 'MaxShellTime' ),
752 'walltime' => $config->get( 'MaxShellWallClockTime' ),
753 'memory' => $config->get( 'MaxShellMemory' ),
754 'filesize' => $config->get( 'MaxShellFileSize' ),
756 $cgroup = $config->get( 'ShellCgroup' );
757 $restrictionMethod = $config->get( 'ShellRestrictionMethod' );
759 $factory = new CommandFactory( $limits, $cgroup, $restrictionMethod );
760 $factory->setLogger( LoggerFactory
::getInstance( 'exec' ) );
761 $factory->logStderr();
766 'SiteLookup' => function ( MediaWikiServices
$services ) : SiteLookup
{
767 // Use SiteStore as the SiteLookup as well. This was originally separated
768 // to allow for a cacheable read-only interface (using FileBasedSiteLookup),
769 // but this was never used. SiteStore has caching (see below).
770 return $services->getSiteStore();
773 'SiteStore' => function ( MediaWikiServices
$services ) : SiteStore
{
774 $rawSiteStore = new DBSiteStore( $services->getDBLoadBalancer() );
776 $cache = $services->getLocalServerObjectCache();
777 if ( $cache instanceof EmptyBagOStuff
) {
778 $cache = ObjectCache
::getLocalClusterInstance();
781 return new CachingSiteStore( $rawSiteStore, $cache );
784 'SkinFactory' => function ( MediaWikiServices
$services ) : SkinFactory
{
785 $factory = new SkinFactory();
787 $names = $services->getMainConfig()->get( 'ValidSkinNames' );
789 foreach ( $names as $name => $skin ) {
790 $factory->register( $name, $skin, function () use ( $name, $skin ) {
791 $class = "Skin$skin";
792 return new $class( $name );
795 // Register a hidden "fallback" skin
796 $factory->register( 'fallback', 'Fallback', function () {
797 return new SkinFallback
;
799 // Register a hidden skin for api output
800 $factory->register( 'apioutput', 'ApiOutput', function () {
807 'SlotRoleRegistry' => function ( MediaWikiServices
$services ) : SlotRoleRegistry
{
808 $config = $services->getMainConfig();
810 $registry = new SlotRoleRegistry(
811 $services->getNameTableStoreFactory()->getSlotRoles()
814 $registry->defineRole( 'main', function () use ( $config ) {
815 return new MainSlotRoleHandler(
816 $config->get( 'NamespaceContentModels' )
823 'SpecialPageFactory' => function ( MediaWikiServices
$services ) : SpecialPageFactory
{
824 return new SpecialPageFactory(
826 SpecialPageFactory
::$constructorOptions, $services->getMainConfig() ),
827 $services->getContentLanguage(),
828 $services->getObjectFactory()
832 'StatsdDataFactory' => function ( MediaWikiServices
$services ) : IBufferingStatsdDataFactory
{
833 return new BufferingStatsdDataFactory(
834 rtrim( $services->getMainConfig()->get( 'StatsdMetricPrefix' ), '.' )
838 'TempFSFileFactory' => function ( MediaWikiServices
$services ) : TempFSFileFactory
{
839 return new TempFSFileFactory( $services->getMainConfig()->get( 'TmpDirectory' ) );
842 'TitleFormatter' => function ( MediaWikiServices
$services ) : TitleFormatter
{
843 return $services->getService( '_MediaWikiTitleCodec' );
846 'TitleParser' => function ( MediaWikiServices
$services ) : TitleParser
{
847 return $services->getService( '_MediaWikiTitleCodec' );
850 'UploadRevisionImporter' => function ( MediaWikiServices
$services ) : UploadRevisionImporter
{
851 return new ImportableUploadRevisionImporter(
852 $services->getMainConfig()->get( 'EnableUploads' ),
853 LoggerFactory
::getInstance( 'UploadRevisionImporter' )
857 'VirtualRESTServiceClient' =>
858 function ( MediaWikiServices
$services ) : VirtualRESTServiceClient
{
859 $config = $services->getMainConfig()->get( 'VirtualRestConfig' );
861 $vrsClient = new VirtualRESTServiceClient( new MultiHttpClient( [] ) );
862 foreach ( $config['paths'] as $prefix => $serviceConfig ) {
863 $class = $serviceConfig['class'];
864 // Merge in the global defaults
865 $constructArg = $serviceConfig['options'] ??
[];
866 $constructArg +
= $config['global'];
867 // Make the VRS service available at the mount point
868 $vrsClient->mount( $prefix, [ 'class' => $class, 'config' => $constructArg ] );
874 'WatchedItemQueryService' =>
875 function ( MediaWikiServices
$services ) : WatchedItemQueryService
{
876 return new WatchedItemQueryService(
877 $services->getDBLoadBalancer(),
878 $services->getCommentStore(),
879 $services->getActorMigration(),
880 $services->getWatchedItemStore(),
881 $services->getPermissionManager()
885 'WatchedItemStore' => function ( MediaWikiServices
$services ) : WatchedItemStore
{
886 $store = new WatchedItemStore(
887 $services->getDBLoadBalancerFactory(),
888 JobQueueGroup
::singleton(),
889 $services->getMainObjectStash(),
890 new HashBagOStuff( [ 'maxKeys' => 100 ] ),
891 $services->getReadOnlyMode(),
892 $services->getMainConfig()->get( 'UpdateRowsPerQuery' ),
893 $services->getNamespaceInfo(),
894 $services->getRevisionLookup()
896 $store->setStatsdDataFactory( $services->getStatsdDataFactory() );
898 if ( $services->getMainConfig()->get( 'ReadOnlyWatchedItemStore' ) ) {
899 $store = new NoWriteWatchedItemStore( $store );
905 'WikiRevisionOldRevisionImporterNoUpdates' =>
906 function ( MediaWikiServices
$services ) : ImportableOldRevisionImporter
{
907 return new ImportableOldRevisionImporter(
909 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
910 $services->getDBLoadBalancer()
914 '_MediaWikiTitleCodec' => function ( MediaWikiServices
$services ) : MediaWikiTitleCodec
{
915 return new MediaWikiTitleCodec(
916 $services->getContentLanguage(),
917 $services->getGenderCache(),
918 $services->getMainConfig()->get( 'LocalInterwikis' ),
919 $services->getInterwikiLookup(),
920 $services->getNamespaceInfo()
924 '_SqlBlobStore' => function ( MediaWikiServices
$services ) : SqlBlobStore
{
925 // @phan-suppress-next-line PhanAccessMethodInternal
926 return $services->getBlobStoreFactory()->newSqlBlobStore();
929 ///////////////////////////////////////////////////////////////////////////
930 // NOTE: When adding a service here, don't forget to add a getter function
931 // in the MediaWikiServices class. The convenience getter should just call
932 // $this->getService( 'FooBarService' ).
933 ///////////////////////////////////////////////////////////////////////////