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()
238 'LinkRenderer' => function ( MediaWikiServices
$services ) : LinkRenderer
{
239 if ( defined( 'MW_NO_SESSION' ) ) {
240 return $services->getLinkRendererFactory()->create();
242 return $services->getLinkRendererFactory()->createForUser(
243 RequestContext
::getMain()->getUser()
248 'LinkRendererFactory' => function ( MediaWikiServices
$services ) : LinkRendererFactory
{
249 return new LinkRendererFactory(
250 $services->getTitleFormatter(),
251 $services->getLinkCache()
255 'LocalServerObjectCache' => function ( MediaWikiServices
$services ) : BagOStuff
{
256 $cacheId = \ObjectCache
::detectLocalServerCache();
257 return \ObjectCache
::newFromId( $cacheId );
260 'MagicWordFactory' => function ( MediaWikiServices
$services ) : MagicWordFactory
{
261 return new MagicWordFactory( $services->getContentLanguage() );
264 'MainConfig' => function ( MediaWikiServices
$services ) : Config
{
265 // Use the 'main' config from the ConfigFactory service.
266 return $services->getConfigFactory()->makeConfig( 'main' );
269 'MainObjectStash' => function ( MediaWikiServices
$services ) : BagOStuff
{
270 $mainConfig = $services->getMainConfig();
272 $id = $mainConfig->get( 'MainStash' );
273 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$id] ) ) {
274 throw new UnexpectedValueException(
275 "Cache type \"$id\" is not present in \$wgObjectCaches." );
278 return \ObjectCache
::newFromParams( $mainConfig->get( 'ObjectCaches' )[$id] );
281 'MainWANObjectCache' => function ( MediaWikiServices
$services ) : WANObjectCache
{
282 $mainConfig = $services->getMainConfig();
284 $id = $mainConfig->get( 'MainWANCache' );
285 if ( !isset( $mainConfig->get( 'WANObjectCaches' )[$id] ) ) {
286 throw new UnexpectedValueException(
287 "WAN cache type \"$id\" is not present in \$wgWANObjectCaches." );
290 $params = $mainConfig->get( 'WANObjectCaches' )[$id];
291 $objectCacheId = $params['cacheId'];
292 if ( !isset( $mainConfig->get( 'ObjectCaches' )[$objectCacheId] ) ) {
293 throw new UnexpectedValueException(
294 "Cache type \"$objectCacheId\" is not present in \$wgObjectCaches." );
296 $params['store'] = $mainConfig->get( 'ObjectCaches' )[$objectCacheId];
298 return \ObjectCache
::newWANCacheFromParams( $params );
301 'MediaHandlerFactory' => function ( MediaWikiServices
$services ) : MediaHandlerFactory
{
302 return new MediaHandlerFactory(
303 $services->getMainConfig()->get( 'MediaHandlers' )
307 'MimeAnalyzer' => function ( MediaWikiServices
$services ) : MimeAnalyzer
{
308 $logger = LoggerFactory
::getInstance( 'Mime' );
309 $mainConfig = $services->getMainConfig();
311 'typeFile' => $mainConfig->get( 'MimeTypeFile' ),
312 'infoFile' => $mainConfig->get( 'MimeInfoFile' ),
313 'xmlTypes' => $mainConfig->get( 'XMLMimeTypes' ),
315 function ( $mimeAnalyzer, &$head, &$tail, $file, &$mime ) use ( $logger ) {
317 $deja = new DjVuImage( $file );
318 if ( $deja->isValid() ) {
319 $logger->info( "Detected $file as image/vnd.djvu\n" );
320 $mime = 'image/vnd.djvu';
324 // Some strings by reference for performance - assuming well-behaved hooks
326 'MimeMagicGuessFromContent',
327 [ $mimeAnalyzer, &$head, &$tail, $file, &$mime ]
330 'extCallback' => function ( $mimeAnalyzer, $ext, &$mime ) {
331 // Media handling extensions can improve the MIME detected
332 Hooks
::run( 'MimeMagicImproveFromExtension', [ $mimeAnalyzer, $ext, &$mime ] );
334 'initCallback' => function ( $mimeAnalyzer ) {
335 // Allow media handling extensions adding MIME-types and MIME-info
336 Hooks
::run( 'MimeMagicInit', [ $mimeAnalyzer ] );
341 if ( $params['infoFile'] === 'includes/mime.info' ) {
342 $params['infoFile'] = __DIR__
. "/libs/mime/mime.info";
345 if ( $params['typeFile'] === 'includes/mime.types' ) {
346 $params['typeFile'] = __DIR__
. "/libs/mime/mime.types";
349 $detectorCmd = $mainConfig->get( 'MimeDetectorCommand' );
350 if ( $detectorCmd ) {
351 $factory = $services->getShellCommandFactory();
352 $params['detectCallback'] = function ( $file ) use ( $detectorCmd, $factory ) {
353 $result = $factory->create()
354 // $wgMimeDetectorCommand can contain commands with parameters
355 ->unsafeParams( $detectorCmd )
358 return $result->getStdout();
362 return new MimeAnalyzer( $params );
365 'NamespaceInfo' => function ( MediaWikiServices
$services ) : NamespaceInfo
{
366 return new NamespaceInfo( $services->getMainConfig() );
369 'NameTableStoreFactory' => function ( MediaWikiServices
$services ) : NameTableStoreFactory
{
370 return new NameTableStoreFactory(
371 $services->getDBLoadBalancerFactory(),
372 $services->getMainWANObjectCache(),
373 LoggerFactory
::getInstance( 'NameTableSqlStore' )
377 'OldRevisionImporter' => function ( MediaWikiServices
$services ) : OldRevisionImporter
{
378 return new ImportableOldRevisionImporter(
380 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
381 $services->getDBLoadBalancer()
385 'PageEditStash' => function ( MediaWikiServices
$services ) : PageEditStash
{
386 $config = $services->getMainConfig();
388 return new PageEditStash(
389 ObjectCache
::getLocalClusterInstance(),
390 $services->getDBLoadBalancer(),
391 LoggerFactory
::getInstance( 'StashEdit' ),
392 $services->getStatsdDataFactory(),
393 defined( 'MEDIAWIKI_JOB_RUNNER' ) ||
$config->get( 'CommandLineMode' )
394 ? PageEditStash
::INITIATOR_JOB_OR_CLI
395 : PageEditStash
::INITIATOR_USER
399 'Parser' => function ( MediaWikiServices
$services ) : Parser
{
400 return $services->getParserFactory()->create();
403 'ParserCache' => function ( MediaWikiServices
$services ) : ParserCache
{
404 $config = $services->getMainConfig();
405 $cache = ObjectCache
::getInstance( $config->get( 'ParserCacheType' ) );
406 wfDebugLog( 'caches', 'parser: ' . get_class( $cache ) );
408 return new ParserCache(
410 $config->get( 'CacheEpoch' )
414 'ParserFactory' => function ( MediaWikiServices
$services ) : ParserFactory
{
415 return new ParserFactory(
416 $services->getMainConfig()->get( 'ParserConf' ),
417 $services->getMagicWordFactory(),
418 $services->getContentLanguage(),
420 $services->getSpecialPageFactory(),
421 $services->getMainConfig(),
422 $services->getLinkRendererFactory(),
423 $services->getNamespaceInfo()
427 'PasswordFactory' => function ( MediaWikiServices
$services ) : PasswordFactory
{
428 $config = $services->getMainConfig();
429 return new PasswordFactory(
430 $config->get( 'PasswordConfig' ),
431 $config->get( 'PasswordDefault' )
435 'PerDbNameStatsdDataFactory' =>
436 function ( MediaWikiServices
$services ) : StatsdDataFactoryInterface
{
437 $config = $services->getMainConfig();
438 $wiki = $config->get( 'DBname' );
439 return new PrefixingStatsdDataFactoryProxy(
440 $services->getStatsdDataFactory(),
445 'PermissionManager' => function ( MediaWikiServices
$services ) : PermissionManager
{
446 $config = $services->getMainConfig();
447 return new PermissionManager(
448 $services->getSpecialPageFactory(),
449 $config->get( 'WhitelistRead' ),
450 $config->get( 'WhitelistReadRegexp' ),
451 $config->get( 'EmailConfirmToEdit' ),
452 $config->get( 'BlockDisablesLogin' ),
453 $services->getNamespaceInfo()
457 'PreferencesFactory' => function ( MediaWikiServices
$services ) : PreferencesFactory
{
458 $factory = new DefaultPreferencesFactory(
460 DefaultPreferencesFactory
::$constructorOptions, $services->getMainConfig() ),
461 $services->getContentLanguage(),
462 AuthManager
::singleton(),
463 $services->getLinkRendererFactory()->create(),
464 $services->getNamespaceInfo()
466 $factory->setLogger( LoggerFactory
::getInstance( 'preferences' ) );
471 'ProxyLookup' => function ( MediaWikiServices
$services ) : ProxyLookup
{
472 $mainConfig = $services->getMainConfig();
473 return new ProxyLookup(
474 $mainConfig->get( 'SquidServers' ),
475 $mainConfig->get( 'SquidServersNoPurge' )
479 'ReadOnlyMode' => function ( MediaWikiServices
$services ) : ReadOnlyMode
{
480 return new ReadOnlyMode(
481 $services->getConfiguredReadOnlyMode(),
482 $services->getDBLoadBalancer()
486 'ResourceLoader' => function ( MediaWikiServices
$services ) : ResourceLoader
{
487 // @todo This should not take a Config object, but it's not so easy to remove because it
488 // exposes it in a getter, which is actually used.
490 $config = $services->getMainConfig();
492 $rl = new ResourceLoader(
494 LoggerFactory
::getInstance( 'resourceloader' )
497 $rl->addSource( $config->get( 'ResourceLoaderSources' ) );
499 // Core modules, then extension/skin modules
500 $rl->register( include "$IP/resources/Resources.php" );
501 $rl->register( $config->get( 'ResourceModules' ) );
502 Hooks
::run( 'ResourceLoaderRegisterModules', [ &$rl ] );
504 if ( $config->get( 'EnableJavaScriptTest' ) === true ) {
505 $rl->registerTestModules();
511 'RevisionFactory' => function ( MediaWikiServices
$services ) : RevisionFactory
{
512 return $services->getRevisionStore();
515 'RevisionLookup' => function ( MediaWikiServices
$services ) : RevisionLookup
{
516 return $services->getRevisionStore();
519 'RevisionRenderer' => function ( MediaWikiServices
$services ) : RevisionRenderer
{
520 $renderer = new RevisionRenderer(
521 $services->getDBLoadBalancer(),
522 $services->getSlotRoleRegistry()
525 $renderer->setLogger( LoggerFactory
::getInstance( 'SaveParse' ) );
529 'RevisionStore' => function ( MediaWikiServices
$services ) : RevisionStore
{
530 return $services->getRevisionStoreFactory()->getRevisionStore();
533 'RevisionStoreFactory' => function ( MediaWikiServices
$services ) : RevisionStoreFactory
{
534 $config = $services->getMainConfig();
535 $store = new RevisionStoreFactory(
536 $services->getDBLoadBalancerFactory(),
537 $services->getBlobStoreFactory(),
538 $services->getNameTableStoreFactory(),
539 $services->getSlotRoleRegistry(),
540 $services->getMainWANObjectCache(),
541 $services->getCommentStore(),
542 $services->getActorMigration(),
543 $config->get( 'MultiContentRevisionSchemaMigrationStage' ),
544 LoggerFactory
::getProvider(),
545 $config->get( 'ContentHandlerUseDB' )
551 'SearchEngineConfig' => function ( MediaWikiServices
$services ) : SearchEngineConfig
{
552 // @todo This should not take a Config object, but it's not so easy to remove because it
553 // exposes it in a getter, which is actually used.
554 return new SearchEngineConfig( $services->getMainConfig(),
555 $services->getContentLanguage() );
558 'SearchEngineFactory' => function ( MediaWikiServices
$services ) : SearchEngineFactory
{
559 return new SearchEngineFactory( $services->getSearchEngineConfig() );
562 'ShellCommandFactory' => function ( MediaWikiServices
$services ) : CommandFactory
{
563 $config = $services->getMainConfig();
566 'time' => $config->get( 'MaxShellTime' ),
567 'walltime' => $config->get( 'MaxShellWallClockTime' ),
568 'memory' => $config->get( 'MaxShellMemory' ),
569 'filesize' => $config->get( 'MaxShellFileSize' ),
571 $cgroup = $config->get( 'ShellCgroup' );
572 $restrictionMethod = $config->get( 'ShellRestrictionMethod' );
574 $factory = new CommandFactory( $limits, $cgroup, $restrictionMethod );
575 $factory->setLogger( LoggerFactory
::getInstance( 'exec' ) );
576 $factory->logStderr();
581 'SiteLookup' => function ( MediaWikiServices
$services ) : SiteLookup
{
582 // Use SiteStore as the SiteLookup as well. This was originally separated
583 // to allow for a cacheable read-only interface (using FileBasedSiteLookup),
584 // but this was never used. SiteStore has caching (see below).
585 return $services->getSiteStore();
588 'SiteStore' => function ( MediaWikiServices
$services ) : SiteStore
{
589 $rawSiteStore = new DBSiteStore( $services->getDBLoadBalancer() );
591 // TODO: replace wfGetCache with a CacheFactory service.
592 // TODO: replace wfIsHHVM with a capabilities service.
593 $cache = wfGetCache( wfIsHHVM() ? CACHE_ACCEL
: CACHE_ANYTHING
);
595 return new CachingSiteStore( $rawSiteStore, $cache );
598 'SkinFactory' => function ( MediaWikiServices
$services ) : SkinFactory
{
599 $factory = new SkinFactory();
601 $names = $services->getMainConfig()->get( 'ValidSkinNames' );
603 foreach ( $names as $name => $skin ) {
604 $factory->register( $name, $skin, function () use ( $name, $skin ) {
605 $class = "Skin$skin";
606 return new $class( $name );
609 // Register a hidden "fallback" skin
610 $factory->register( 'fallback', 'Fallback', function () {
611 return new SkinFallback
;
613 // Register a hidden skin for api output
614 $factory->register( 'apioutput', 'ApiOutput', function () {
621 'SlotRoleRegistry' => function ( MediaWikiServices
$services ) : SlotRoleRegistry
{
622 $config = $services->getMainConfig();
624 $registry = new SlotRoleRegistry(
625 $services->getNameTableStoreFactory()->getSlotRoles()
628 $registry->defineRole( 'main', function () use ( $config ) {
629 return new MainSlotRoleHandler(
630 $config->get( 'NamespaceContentModels' )
637 'SpecialPageFactory' => function ( MediaWikiServices
$services ) : SpecialPageFactory
{
638 return new SpecialPageFactory(
640 SpecialPageFactory
::$constructorOptions, $services->getMainConfig() ),
641 $services->getContentLanguage()
645 'StatsdDataFactory' => function ( MediaWikiServices
$services ) : IBufferingStatsdDataFactory
{
646 return new BufferingStatsdDataFactory(
647 rtrim( $services->getMainConfig()->get( 'StatsdMetricPrefix' ), '.' )
651 'TitleFormatter' => function ( MediaWikiServices
$services ) : TitleFormatter
{
652 return $services->getService( '_MediaWikiTitleCodec' );
655 'TitleParser' => function ( MediaWikiServices
$services ) : TitleParser
{
656 return $services->getService( '_MediaWikiTitleCodec' );
659 'UploadRevisionImporter' => function ( MediaWikiServices
$services ) : UploadRevisionImporter
{
660 return new ImportableUploadRevisionImporter(
661 $services->getMainConfig()->get( 'EnableUploads' ),
662 LoggerFactory
::getInstance( 'UploadRevisionImporter' )
666 'VirtualRESTServiceClient' =>
667 function ( MediaWikiServices
$services ) : VirtualRESTServiceClient
{
668 $config = $services->getMainConfig()->get( 'VirtualRestConfig' );
670 $vrsClient = new VirtualRESTServiceClient( new MultiHttpClient( [] ) );
671 foreach ( $config['paths'] as $prefix => $serviceConfig ) {
672 $class = $serviceConfig['class'];
673 // Merge in the global defaults
674 $constructArg = $serviceConfig['options'] ??
[];
675 $constructArg +
= $config['global'];
676 // Make the VRS service available at the mount point
677 $vrsClient->mount( $prefix, [ 'class' => $class, 'config' => $constructArg ] );
683 'WatchedItemQueryService' =>
684 function ( MediaWikiServices
$services ) : WatchedItemQueryService
{
685 return new WatchedItemQueryService(
686 $services->getDBLoadBalancer(),
687 $services->getCommentStore(),
688 $services->getActorMigration(),
689 $services->getWatchedItemStore()
693 'WatchedItemStore' => function ( MediaWikiServices
$services ) : WatchedItemStore
{
694 $store = new WatchedItemStore(
695 $services->getDBLoadBalancerFactory(),
696 JobQueueGroup
::singleton(),
697 $services->getMainObjectStash(),
698 new HashBagOStuff( [ 'maxKeys' => 100 ] ),
699 $services->getReadOnlyMode(),
700 $services->getMainConfig()->get( 'UpdateRowsPerQuery' )
702 $store->setStatsdDataFactory( $services->getStatsdDataFactory() );
704 if ( $services->getMainConfig()->get( 'ReadOnlyWatchedItemStore' ) ) {
705 $store = new NoWriteWatchedItemStore( $store );
711 'WikiRevisionOldRevisionImporterNoUpdates' =>
712 function ( MediaWikiServices
$services ) : ImportableOldRevisionImporter
{
713 return new ImportableOldRevisionImporter(
715 LoggerFactory
::getInstance( 'OldRevisionImporter' ),
716 $services->getDBLoadBalancer()
720 '_MediaWikiTitleCodec' => function ( MediaWikiServices
$services ) : MediaWikiTitleCodec
{
721 return new MediaWikiTitleCodec(
722 $services->getContentLanguage(),
723 $services->getGenderCache(),
724 $services->getMainConfig()->get( 'LocalInterwikis' ),
725 $services->getInterwikiLookup(),
726 $services->getNamespaceInfo()
730 '_SqlBlobStore' => function ( MediaWikiServices
$services ) : SqlBlobStore
{
731 return $services->getBlobStoreFactory()->newSqlBlobStore();
734 ///////////////////////////////////////////////////////////////////////////
735 // NOTE: When adding a service here, don't forget to add a getter function
736 // in the MediaWikiServices class. The convenience getter should just call
737 // $this->getService( 'FooBarService' ).
738 ///////////////////////////////////////////////////////////////////////////