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\BadFileLookup
;
43 use MediaWiki\Block\BlockManager
;
44 use MediaWiki\Block\BlockRestrictionStore
;
45 use MediaWiki\Config\ConfigRepository
;
46 use MediaWiki\Config\ServiceOptions
;
47 use MediaWiki\FileBackend\FSFile\TempFSFileFactory
;
48 use MediaWiki\Http\HttpRequestFactory
;
49 use MediaWiki\Interwiki\ClassicInterwikiLookup
;
50 use MediaWiki\Interwiki\InterwikiLookup
;
51 use MediaWiki\Linker\LinkRenderer
;
52 use MediaWiki\Linker\LinkRendererFactory
;
53 use MediaWiki\Logger\LoggerFactory
;
54 use MediaWiki\MediaWikiServices
;
55 use MediaWiki\Page\MovePageFactory
;
56 use MediaWiki\Permissions\PermissionManager
;
57 use MediaWiki\Preferences\PreferencesFactory
;
58 use MediaWiki\Preferences\DefaultPreferencesFactory
;
59 use MediaWiki\Revision\MainSlotRoleHandler
;
60 use MediaWiki\Revision\RevisionFactory
;
61 use MediaWiki\Revision\RevisionLookup
;
62 use MediaWiki\Revision\SlotRoleRegistry
;
63 use MediaWiki\Revision\RevisionRenderer
;
64 use MediaWiki\Revision\RevisionStore
;
65 use MediaWiki\Revision\RevisionStoreFactory
;
66 use MediaWiki\Shell\CommandFactory
;
67 use MediaWiki\Special\SpecialPageFactory
;
68 use MediaWiki\Storage\BlobStore
;
69 use MediaWiki\Storage\BlobStoreFactory
;
70 use MediaWiki\Storage\NameTableStoreFactory
;
71 use MediaWiki\Storage\SqlBlobStore
;
72 use MediaWiki\Storage\PageEditStash
;
73 use Wikimedia\ObjectFactory
;
76 'ActorMigration' => function ( MediaWikiServices
$services ) : ActorMigration
{
77 return new ActorMigration(
78 $services->getMainConfig()->get( 'ActorTableSchemaMigrationStage' )
82 'BadFileLookup' => function ( MediaWikiServices
$services ) : BadFileLookup
{
83 return new BadFileLookup(
85 return wfMessage( 'bad_image_list' )->inContentLanguage()->plain();
87 $services->getLocalServerObjectCache(),
88 $services->getRepoGroup(),
89 $services->getTitleParser()
93 'BlobStore' => function ( MediaWikiServices
$services ) : BlobStore
{
94 return $services->getService( '_SqlBlobStore' );
97 'BlobStoreFactory' => function ( MediaWikiServices
$services ) : BlobStoreFactory
{
98 return new BlobStoreFactory(
99 $services->getDBLoadBalancerFactory(),
100 $services->getExternalStoreAccess(),
101 $services->getMainWANObjectCache(),
102 new ServiceOptions( BlobStoreFactory
::$constructorOptions,
103 $services->getMainConfig() ),
104 $services->getContentLanguage()
108 'BlockManager' => function ( MediaWikiServices
$services ) : BlockManager
{
109 $context = RequestContext
::getMain();
110 return new BlockManager(
112 BlockManager
::$constructorOptions, $services->getMainConfig()
115 $context->getRequest(),
116 $services->getPermissionManager()
120 'BlockRestrictionStore' => function ( MediaWikiServices
$services ) : BlockRestrictionStore
{
121 return new BlockRestrictionStore(
122 $services->getDBLoadBalancer()
126 'CommentStore' => function ( MediaWikiServices
$services ) : CommentStore
{
127 return new CommentStore(
128 $services->getContentLanguage(),
133 'ConfigFactory' => function ( MediaWikiServices
$services ) : ConfigFactory
{
134 // Use the bootstrap config to initialize the ConfigFactory.
135 $registry = $services->getBootstrapConfig()->get( 'ConfigRegistry' );
136 $factory = new ConfigFactory();
138 foreach ( $registry as $name => $callback ) {
139 $factory->register( $name, $callback );
144 'ConfigRepository' => function ( MediaWikiServices
$services ) : ConfigRepository
{
145 return new ConfigRepository( $services->getConfigFactory() );
148 'ConfiguredReadOnlyMode' => function ( MediaWikiServices
$services ) : ConfiguredReadOnlyMode
{
149 $config = $services->getMainConfig();
150 return new ConfiguredReadOnlyMode(
151 $config->get( 'ReadOnly' ),
152 $config->get( 'ReadOnlyFile' )
156 'ContentLanguage' => function ( MediaWikiServices
$services ) : Language
{
157 return Language
::factory( $services->getMainConfig()->get( 'LanguageCode' ) );
160 'CryptHKDF' => function ( MediaWikiServices
$services ) : CryptHKDF
{
161 $config = $services->getMainConfig();
163 $secret = $config->get( 'HKDFSecret' ) ?
: $config->get( 'SecretKey' );
165 throw new RuntimeException( "Cannot use MWCryptHKDF without a secret." );
168 // In HKDF, the context can be known to the attacker, but this will
169 // keep simultaneous runs from producing the same output.
170 $context = [ microtime(), getmypid(), gethostname() ];
172 // Setup salt cache. Use APC, or fallback to the main cache if it isn't setup
173 $cache = $services->getLocalServerObjectCache();
174 if ( $cache instanceof EmptyBagOStuff
) {
175 $cache = ObjectCache
::getLocalClusterInstance();
178 return new CryptHKDF( $secret, $config->get( 'HKDFAlgorithm' ), $cache, $context );
181 'DateFormatterFactory' => function () : DateFormatterFactory
{
182 return new DateFormatterFactory
;
185 'DBLoadBalancer' => function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\ILoadBalancer
{
186 // just return the default LB from the DBLoadBalancerFactory service
187 return $services->getDBLoadBalancerFactory()->getMainLB();
190 'DBLoadBalancerFactory' =>
191 function ( MediaWikiServices
$services ) : Wikimedia\Rdbms\LBFactory
{
192 $mainConfig = $services->getMainConfig();
194 $lbConf = MWLBFactory
::applyDefaultConfig(
195 $mainConfig->get( 'LBFactoryConf' ),
196 new ServiceOptions( MWLBFactory
::$applyDefaultConfigOptions, $mainConfig ),
197 $services->getConfiguredReadOnlyMode(),
198 $services->getLocalServerObjectCache(),
199 $services->getMainObjectStash(),
200 $services->getMainWANObjectCache()
202 $class = MWLBFactory
::getLBFactoryClass( $lbConf );
204 $instance = new $class( $lbConf );
205 MWLBFactory
::setSchemaAliases( $instance, $mainConfig->get( 'DBtype' ) );
210 'EventRelayerGroup' => function ( MediaWikiServices
$services ) : EventRelayerGroup
{
211 return new EventRelayerGroup( $services->getMainConfig()->get( 'EventRelayerConfig' ) );
214 'ExternalStoreAccess' => function ( MediaWikiServices
$services ) : ExternalStoreAccess
{
215 return new ExternalStoreAccess(
216 $services->getExternalStoreFactory(),
217 LoggerFactory
::getInstance( 'ExternalStore' )
221 'ExternalStoreFactory' => function ( MediaWikiServices
$services ) : ExternalStoreFactory
{
222 $config = $services->getMainConfig();
223 $writeStores = $config->get( 'DefaultExternalStore' );
225 return new ExternalStoreFactory(
226 $config->get( 'ExternalStores' ),
227 ( $writeStores !== false ) ?
(array)$writeStores : [],
228 $services->getDBLoadBalancer()->getLocalDomainID(),
229 LoggerFactory
::getInstance( 'ExternalStore' )
233 'GenderCache' => function ( MediaWikiServices
$services ) : GenderCache
{
234 $nsInfo = $services->getNamespaceInfo();
235 // Database layer may be disabled, so processing without database connection
236 $dbLoadBalancer = $services->isServiceDisabled( 'DBLoadBalancer' )
238 : $services->getDBLoadBalancer();
239 return new GenderCache( $nsInfo, $dbLoadBalancer );
242 'HttpRequestFactory' =>
243 function ( MediaWikiServices
$services ) : HttpRequestFactory
{
244 return new HttpRequestFactory();
247 'InterwikiLookup' => function ( MediaWikiServices
$services ) : InterwikiLookup
{
248 $config = $services->getMainConfig();
249 return new ClassicInterwikiLookup(
250 $services->getContentLanguage(),
251 $services->getMainWANObjectCache(),
252 $config->get( 'InterwikiExpiry' ),
253 $config->get( 'InterwikiCache' ),
254 $config->get( 'InterwikiScopes' ),
255 $config->get( 'InterwikiFallbackSite' )
259 'LinkCache' => function ( MediaWikiServices
$services ) : LinkCache
{
260 return new LinkCache(
261 $services->getTitleFormatter(),
262 $services->getMainWANObjectCache(),
263 $services->getNamespaceInfo()
267 'LinkRenderer' => function ( MediaWikiServices
$services ) : LinkRenderer
{
268 if ( defined( 'MW_NO_SESSION' ) ) {
269 return $services->getLinkRendererFactory()->create();
271 return $services->getLinkRendererFactory()->createForUser(
272 RequestContext
::getMain()->getUser()
277 'LinkRendererFactory' => function ( MediaWikiServices
$services ) : LinkRendererFactory
{
278 return new LinkRendererFactory(
279 $services->getTitleFormatter(),
280 $services->getLinkCache(),
281 $services->getNamespaceInfo()
285 'LocalisationCache' => function ( MediaWikiServices
$services ) : LocalisationCache
{
286 $conf = $services->getMainConfig()->get( 'LocalisationCacheConf' );
288 $logger = LoggerFactory
::getInstance( 'localisation' );
290 // Figure out what class to use for the LCStore
292 $storeArg['directory'] =
293 $conf['storeDirectory'] ??
$services->getMainConfig()->get( 'CacheDirectory' );
295 if ( !empty( $conf['storeClass'] ) ) {
296 $storeClass = $conf['storeClass'];
297 } elseif ( $conf['store'] === 'files' ||
$conf['store'] === 'file' ||
298 ( $conf['store'] === 'detect' && $storeArg['directory'] )
300 $storeClass = LCStoreCDB
::class;
301 } elseif ( $conf['store'] === 'db' ||
$conf['store'] === 'detect' ) {
302 $storeClass = LCStoreDB
::class;
303 $storeArg['server'] = $conf['storeServer'] ??
[];
304 } elseif ( $conf['store'] === 'array' ) {
305 $storeClass = LCStoreStaticArray
::class;
307 throw new MWException(
308 'Please set $wgLocalisationCacheConf[\'store\'] to something sensible.'
311 $logger->debug( "LocalisationCache: using store $storeClass" );
313 return new $conf['class'](
315 LocalisationCache
::$constructorOptions,
316 // Two of the options are stored in $wgLocalisationCacheConf
318 // In case someone set that config variable and didn't reset all keys, set defaults.
320 'forceRecache' => false,
321 'manualRecache' => false,
323 // Some other options come from config itself
324 $services->getMainConfig()
326 new $storeClass( $storeArg ),
328 [ function () use ( $services ) {
329 $services->getResourceLoader()->getMessageBlobStore()->clear();
334 'LocalServerObjectCache' => function ( MediaWikiServices
$services ) : BagOStuff
{
335 $config = $services->getMainConfig();
336 $cacheId = \ObjectCache
::detectLocalServerCache();
338 return \ObjectCache
::newFromParams( $config->get( 'ObjectCaches' )[$cacheId] );
341 'MagicWordFactory' => function ( MediaWikiServices
$services ) : MagicWordFactory
{
342 return new MagicWordFactory( $services->getContentLanguage() );
345 'MainConfig' => function ( MediaWikiServices
$services ) : Config
{
346 // Use the 'main' config from the ConfigFactory service.
347 return $services->getConfigFactory()->makeConfig( 'main' );
350 'MainObjectStash' => function ( MediaWikiServices
$services ) : BagOStuff
{
351 $mainConfig = $services->getMainConfig();
353 $id = $mainConfig->get( 'MainStash' );
354 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$id] ) ) {
355 throw new UnexpectedValueException(
356 "Cache type \"$id\" is not present in \$wgObjectCaches." );
359 return \ObjectCache
::newFromParams( $mainConfig->get( 'ObjectCaches' )[$id] );
362 'MainWANObjectCache' => function ( MediaWikiServices
$services ) : WANObjectCache
{
363 $mainConfig = $services->getMainConfig();
365 $id = $mainConfig->get( 'MainWANCache' );
366 if ( !isset( $mainConfig->get( 'WANObjectCaches' )[$id] ) ) {
367 throw new UnexpectedValueException(
368 "WAN cache type \"$id\" is not present in \$wgWANObjectCaches." );
371 $params = $mainConfig->get( 'WANObjectCaches' )[$id];
372 $objectCacheId = $params['cacheId'];
373 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$objectCacheId] ) ) {
374 throw new UnexpectedValueException(
375 "Cache type \"$objectCacheId\" is not present in \$wgObjectCaches." );
377 $params['store'] = $mainConfig->get( 'ObjectCaches' )[$objectCacheId];
379 return \ObjectCache
::newWANCacheFromParams( $params );
382 'MediaHandlerFactory' => function ( MediaWikiServices
$services ) : MediaHandlerFactory
{
383 return new MediaHandlerFactory(
384 $services->getMainConfig()->get( 'MediaHandlers' )
388 'MessageCache' => function ( MediaWikiServices
$services ) : MessageCache
{
389 $mainConfig = $services->getMainConfig();
390 return new MessageCache(
391 $services->getMainWANObjectCache(),
392 ObjectCache
::getInstance( $mainConfig->get( 'MessageCacheType' ) ),
393 $mainConfig->get( 'UseLocalMessageCache' )
394 ?
$services->getLocalServerObjectCache()
395 : new EmptyBagOStuff(),
396 $mainConfig->get( 'UseDatabaseMessages' ),
397 $mainConfig->get( 'MsgCacheExpiry' ),
398 $services->getContentLanguage()
402 'MimeAnalyzer' => function ( MediaWikiServices
$services ) : MimeAnalyzer
{
403 $logger = LoggerFactory
::getInstance( 'Mime' );
404 $mainConfig = $services->getMainConfig();
406 'typeFile' => $mainConfig->get( 'MimeTypeFile' ),
407 'infoFile' => $mainConfig->get( 'MimeInfoFile' ),
408 'xmlTypes' => $mainConfig->get( 'XMLMimeTypes' ),
410 function ( $mimeAnalyzer, &$head, &$tail, $file, &$mime ) use ( $logger ) {
412 $deja = new DjVuImage( $file );
413 if ( $deja->isValid() ) {
414 $logger->info( "Detected $file as image/vnd.djvu\n" );
415 $mime = 'image/vnd.djvu';
419 // Some strings by reference for performance - assuming well-behaved hooks
421 'MimeMagicGuessFromContent',
422 [ $mimeAnalyzer, &$head, &$tail, $file, &$mime ]
425 'extCallback' => function ( $mimeAnalyzer, $ext, &$mime ) {
426 // Media handling extensions can improve the MIME detected
427 Hooks
::run( 'MimeMagicImproveFromExtension', [ $mimeAnalyzer, $ext, &$mime ] );
429 'initCallback' => function ( $mimeAnalyzer ) {
430 // Allow media handling extensions adding MIME-types and MIME-info
431 Hooks
::run( 'MimeMagicInit', [ $mimeAnalyzer ] );
436 if ( $params['infoFile'] === 'includes/mime.info' ) {
437 $params['infoFile'] = __DIR__
. "/libs/mime/mime.info";
440 if ( $params['typeFile'] === 'includes/mime.types' ) {
441 $params['typeFile'] = __DIR__
. "/libs/mime/mime.types";
444 $detectorCmd = $mainConfig->get( 'MimeDetectorCommand' );
445 if ( $detectorCmd ) {
446 $factory = $services->getShellCommandFactory();
447 $params['detectCallback'] = function ( $file ) use ( $detectorCmd, $factory ) {
448 $result = $factory->create()
449 // $wgMimeDetectorCommand can contain commands with parameters
450 ->unsafeParams( $detectorCmd )
453 return $result->getStdout();
457 return new MimeAnalyzer( $params );
460 'MovePageFactory' => function ( MediaWikiServices
$services ) : MovePageFactory
{
461 return new MovePageFactory(
462 new ServiceOptions( MovePageFactory
::$constructorOptions, $services->getMainConfig() ),
463 $services->getDBLoadBalancer(),
464 $services->getNamespaceInfo(),
465 $services->getWatchedItemStore(),
466 $services->getPermissionManager(),
467 $services->getRepoGroup()
471 'NamespaceInfo' => function ( MediaWikiServices
$services ) : NamespaceInfo
{
472 return new NamespaceInfo( new ServiceOptions( NamespaceInfo
::$constructorOptions,
473 $services->getMainConfig() ) );
476 'NameTableStoreFactory' => function ( MediaWikiServices
$services ) : NameTableStoreFactory
{
477 return new NameTableStoreFactory(
478 $services->getDBLoadBalancerFactory(),
479 $services->getMainWANObjectCache(),
480 LoggerFactory
::getInstance( 'NameTableSqlStore' )
484 'ObjectFactory' => function ( MediaWikiServices
$services ) : ObjectFactory
{
485 return new ObjectFactory( $services );
488 'OldRevisionImporter' => function ( MediaWikiServices
$services ) : OldRevisionImporter
{
489 return new ImportableOldRevisionImporter(
491 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
492 $services->getDBLoadBalancer()
496 'PageEditStash' => function ( MediaWikiServices
$services ) : PageEditStash
{
497 $config = $services->getMainConfig();
499 return new PageEditStash(
500 ObjectCache
::getLocalClusterInstance(),
501 $services->getDBLoadBalancer(),
502 LoggerFactory
::getInstance( 'StashEdit' ),
503 $services->getStatsdDataFactory(),
504 defined( 'MEDIAWIKI_JOB_RUNNER' ) ||
$config->get( 'CommandLineMode' )
505 ? PageEditStash
::INITIATOR_JOB_OR_CLI
506 : PageEditStash
::INITIATOR_USER
510 'Parser' => function ( MediaWikiServices
$services ) : Parser
{
511 return $services->getParserFactory()->create();
514 'ParserCache' => function ( MediaWikiServices
$services ) : ParserCache
{
515 $config = $services->getMainConfig();
516 $cache = ObjectCache
::getInstance( $config->get( 'ParserCacheType' ) );
517 wfDebugLog( 'caches', 'parser: ' . get_class( $cache ) );
519 return new ParserCache(
521 $config->get( 'CacheEpoch' )
525 'ParserFactory' => function ( MediaWikiServices
$services ) : ParserFactory
{
526 $options = new ServiceOptions( Parser
::$constructorOptions,
527 // 'class' and 'preprocessorClass'
528 $services->getMainConfig()->get( 'ParserConf' ),
529 // Make sure to have defaults in case someone overrode ParserConf with something silly
530 [ 'class' => Parser
::class,
531 'preprocessorClass' => Parser
::getDefaultPreprocessorClass() ],
532 // Plus a buch of actual config options
533 $services->getMainConfig()
536 return new ParserFactory(
538 $services->getMagicWordFactory(),
539 $services->getContentLanguage(),
541 $services->getSpecialPageFactory(),
542 $services->getLinkRendererFactory(),
543 $services->getNamespaceInfo(),
544 LoggerFactory
::getInstance( 'Parser' )
548 'PasswordFactory' => function ( MediaWikiServices
$services ) : PasswordFactory
{
549 $config = $services->getMainConfig();
550 return new PasswordFactory(
551 $config->get( 'PasswordConfig' ),
552 $config->get( 'PasswordDefault' )
556 'PerDbNameStatsdDataFactory' =>
557 function ( MediaWikiServices
$services ) : StatsdDataFactoryInterface
{
558 $config = $services->getMainConfig();
559 $wiki = $config->get( 'DBname' );
560 return new PrefixingStatsdDataFactoryProxy(
561 $services->getStatsdDataFactory(),
566 'PermissionManager' => function ( MediaWikiServices
$services ) : PermissionManager
{
567 return new PermissionManager(
569 PermissionManager
::$constructorOptions, $services->getMainConfig()
571 $services->getSpecialPageFactory(),
572 $services->getRevisionLookup(),
573 $services->getNamespaceInfo()
577 'PreferencesFactory' => function ( MediaWikiServices
$services ) : PreferencesFactory
{
578 $factory = new DefaultPreferencesFactory(
580 DefaultPreferencesFactory
::$constructorOptions, $services->getMainConfig() ),
581 $services->getContentLanguage(),
582 AuthManager
::singleton(),
583 $services->getLinkRendererFactory()->create(),
584 $services->getNamespaceInfo()
586 $factory->setLogger( LoggerFactory
::getInstance( 'preferences' ) );
591 'ProxyLookup' => function ( MediaWikiServices
$services ) : ProxyLookup
{
592 $mainConfig = $services->getMainConfig();
593 return new ProxyLookup(
594 $mainConfig->get( 'CdnServers' ),
595 $mainConfig->get( 'CdnServersNoPurge' )
599 'ReadOnlyMode' => function ( MediaWikiServices
$services ) : ReadOnlyMode
{
600 return new ReadOnlyMode(
601 $services->getConfiguredReadOnlyMode(),
602 $services->getDBLoadBalancer()
606 'RepoGroup' => function ( MediaWikiServices
$services ) : RepoGroup
{
607 $config = $services->getMainConfig();
608 return new RepoGroup(
609 $config->get( 'LocalFileRepo' ),
610 $config->get( 'ForeignFileRepos' ),
611 $services->getMainWANObjectCache()
615 'ResourceLoader' => function ( MediaWikiServices
$services ) : ResourceLoader
{
616 // @todo This should not take a Config object, but it's not so easy to remove because it
617 // exposes it in a getter, which is actually used.
619 $config = $services->getMainConfig();
621 $rl = new ResourceLoader(
623 LoggerFactory
::getInstance( 'resourceloader' )
626 $rl->addSource( $config->get( 'ResourceLoaderSources' ) );
628 // Core modules, then extension/skin modules
629 $rl->register( include "$IP/resources/Resources.php" );
630 $rl->register( $config->get( 'ResourceModules' ) );
631 Hooks
::run( 'ResourceLoaderRegisterModules', [ &$rl ] );
633 if ( $config->get( 'EnableJavaScriptTest' ) === true ) {
634 $rl->registerTestModules();
640 'RevisionFactory' => function ( MediaWikiServices
$services ) : RevisionFactory
{
641 return $services->getRevisionStore();
644 'RevisionLookup' => function ( MediaWikiServices
$services ) : RevisionLookup
{
645 return $services->getRevisionStore();
648 'RevisionRenderer' => function ( MediaWikiServices
$services ) : RevisionRenderer
{
649 $renderer = new RevisionRenderer(
650 $services->getDBLoadBalancer(),
651 $services->getSlotRoleRegistry()
654 $renderer->setLogger( LoggerFactory
::getInstance( 'SaveParse' ) );
658 'RevisionStore' => function ( MediaWikiServices
$services ) : RevisionStore
{
659 return $services->getRevisionStoreFactory()->getRevisionStore();
662 'RevisionStoreFactory' => function ( MediaWikiServices
$services ) : RevisionStoreFactory
{
663 $config = $services->getMainConfig();
664 $store = new RevisionStoreFactory(
665 $services->getDBLoadBalancerFactory(),
666 $services->getBlobStoreFactory(),
667 $services->getNameTableStoreFactory(),
668 $services->getSlotRoleRegistry(),
669 $services->getMainWANObjectCache(),
670 $services->getCommentStore(),
671 $services->getActorMigration(),
672 $config->get( 'MultiContentRevisionSchemaMigrationStage' ),
673 LoggerFactory
::getProvider(),
674 $config->get( 'ContentHandlerUseDB' )
680 'SearchEngineConfig' => function ( MediaWikiServices
$services ) : SearchEngineConfig
{
681 // @todo This should not take a Config object, but it's not so easy to remove because it
682 // exposes it in a getter, which is actually used.
683 return new SearchEngineConfig( $services->getMainConfig(),
684 $services->getContentLanguage() );
687 'SearchEngineFactory' => function ( MediaWikiServices
$services ) : SearchEngineFactory
{
688 return new SearchEngineFactory( $services->getSearchEngineConfig() );
691 'ShellCommandFactory' => function ( MediaWikiServices
$services ) : CommandFactory
{
692 $config = $services->getMainConfig();
695 'time' => $config->get( 'MaxShellTime' ),
696 'walltime' => $config->get( 'MaxShellWallClockTime' ),
697 'memory' => $config->get( 'MaxShellMemory' ),
698 'filesize' => $config->get( 'MaxShellFileSize' ),
700 $cgroup = $config->get( 'ShellCgroup' );
701 $restrictionMethod = $config->get( 'ShellRestrictionMethod' );
703 $factory = new CommandFactory( $limits, $cgroup, $restrictionMethod );
704 $factory->setLogger( LoggerFactory
::getInstance( 'exec' ) );
705 $factory->logStderr();
710 'SiteLookup' => function ( MediaWikiServices
$services ) : SiteLookup
{
711 // Use SiteStore as the SiteLookup as well. This was originally separated
712 // to allow for a cacheable read-only interface (using FileBasedSiteLookup),
713 // but this was never used. SiteStore has caching (see below).
714 return $services->getSiteStore();
717 'SiteStore' => function ( MediaWikiServices
$services ) : SiteStore
{
718 $rawSiteStore = new DBSiteStore( $services->getDBLoadBalancer() );
720 $cache = $services->getLocalServerObjectCache();
721 if ( $cache instanceof EmptyBagOStuff
) {
722 $cache = ObjectCache
::getLocalClusterInstance();
725 return new CachingSiteStore( $rawSiteStore, $cache );
728 'SkinFactory' => function ( MediaWikiServices
$services ) : SkinFactory
{
729 $factory = new SkinFactory();
731 $names = $services->getMainConfig()->get( 'ValidSkinNames' );
733 foreach ( $names as $name => $skin ) {
734 $factory->register( $name, $skin, function () use ( $name, $skin ) {
735 $class = "Skin$skin";
736 return new $class( $name );
739 // Register a hidden "fallback" skin
740 $factory->register( 'fallback', 'Fallback', function () {
741 return new SkinFallback
;
743 // Register a hidden skin for api output
744 $factory->register( 'apioutput', 'ApiOutput', function () {
751 'SlotRoleRegistry' => function ( MediaWikiServices
$services ) : SlotRoleRegistry
{
752 $config = $services->getMainConfig();
754 $registry = new SlotRoleRegistry(
755 $services->getNameTableStoreFactory()->getSlotRoles()
758 $registry->defineRole( 'main', function () use ( $config ) {
759 return new MainSlotRoleHandler(
760 $config->get( 'NamespaceContentModels' )
767 'SpecialPageFactory' => function ( MediaWikiServices
$services ) : SpecialPageFactory
{
768 return new SpecialPageFactory(
770 SpecialPageFactory
::$constructorOptions, $services->getMainConfig() ),
771 $services->getContentLanguage()
775 'StatsdDataFactory' => function ( MediaWikiServices
$services ) : IBufferingStatsdDataFactory
{
776 return new BufferingStatsdDataFactory(
777 rtrim( $services->getMainConfig()->get( 'StatsdMetricPrefix' ), '.' )
781 'TempFSFileFactory' => function ( MediaWikiServices
$services ) : TempFSFileFactory
{
782 return new TempFSFileFactory( $services->getMainConfig()->get( 'TmpDirectory' ) );
785 'TitleFormatter' => function ( MediaWikiServices
$services ) : TitleFormatter
{
786 return $services->getService( '_MediaWikiTitleCodec' );
789 'TitleParser' => function ( MediaWikiServices
$services ) : TitleParser
{
790 return $services->getService( '_MediaWikiTitleCodec' );
793 'UploadRevisionImporter' => function ( MediaWikiServices
$services ) : UploadRevisionImporter
{
794 return new ImportableUploadRevisionImporter(
795 $services->getMainConfig()->get( 'EnableUploads' ),
796 LoggerFactory
::getInstance( 'UploadRevisionImporter' )
800 'VirtualRESTServiceClient' =>
801 function ( MediaWikiServices
$services ) : VirtualRESTServiceClient
{
802 $config = $services->getMainConfig()->get( 'VirtualRestConfig' );
804 $vrsClient = new VirtualRESTServiceClient( new MultiHttpClient( [] ) );
805 foreach ( $config['paths'] as $prefix => $serviceConfig ) {
806 $class = $serviceConfig['class'];
807 // Merge in the global defaults
808 $constructArg = $serviceConfig['options'] ??
[];
809 $constructArg +
= $config['global'];
810 // Make the VRS service available at the mount point
811 $vrsClient->mount( $prefix, [ 'class' => $class, 'config' => $constructArg ] );
817 'WatchedItemQueryService' =>
818 function ( MediaWikiServices
$services ) : WatchedItemQueryService
{
819 return new WatchedItemQueryService(
820 $services->getDBLoadBalancer(),
821 $services->getCommentStore(),
822 $services->getActorMigration(),
823 $services->getWatchedItemStore()
827 'WatchedItemStore' => function ( MediaWikiServices
$services ) : WatchedItemStore
{
828 $store = new WatchedItemStore(
829 $services->getDBLoadBalancerFactory(),
830 JobQueueGroup
::singleton(),
831 $services->getMainObjectStash(),
832 new HashBagOStuff( [ 'maxKeys' => 100 ] ),
833 $services->getReadOnlyMode(),
834 $services->getMainConfig()->get( 'UpdateRowsPerQuery' ),
835 $services->getNamespaceInfo(),
836 $services->getRevisionLookup()
838 $store->setStatsdDataFactory( $services->getStatsdDataFactory() );
840 if ( $services->getMainConfig()->get( 'ReadOnlyWatchedItemStore' ) ) {
841 $store = new NoWriteWatchedItemStore( $store );
847 'WikiRevisionOldRevisionImporterNoUpdates' =>
848 function ( MediaWikiServices
$services ) : ImportableOldRevisionImporter
{
849 return new ImportableOldRevisionImporter(
851 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
852 $services->getDBLoadBalancer()
856 '_MediaWikiTitleCodec' => function ( MediaWikiServices
$services ) : MediaWikiTitleCodec
{
857 return new MediaWikiTitleCodec(
858 $services->getContentLanguage(),
859 $services->getGenderCache(),
860 $services->getMainConfig()->get( 'LocalInterwikis' ),
861 $services->getInterwikiLookup(),
862 $services->getNamespaceInfo()
866 '_SqlBlobStore' => function ( MediaWikiServices
$services ) : SqlBlobStore
{
867 return $services->getBlobStoreFactory()->newSqlBlobStore();
870 ///////////////////////////////////////////////////////////////////////////
871 // NOTE: When adding a service here, don't forget to add a getter function
872 // in the MediaWikiServices class. The convenience getter should just call
873 // $this->getService( 'FooBarService' ).
874 ///////////////////////////////////////////////////////////////////////////