MediaWiki\MediaWikiServices Class Reference

MediaWikiServices is the service locator for the application scope of MediaWiki. More...

Inheritance diagram for MediaWiki\MediaWikiServices:

Collaboration diagram for MediaWiki\MediaWikiServices:

Public Member Functions
	__construct (Config $config)
	getActorMigration ()
	getBlobStore ()
	getBlobStoreFactory ()
	getBootstrapConfig ()
	Returns the Config object containing the bootstrap configuration. More...
	getChangeTagDefStore ()
	getCommentStore ()
	getConfigFactory ()
	getConfigRepository ()
	getConfiguredReadOnlyMode ()
	getContentLanguage ()
	getContentModelStore ()
	getCryptHKDF ()
	getCryptRand ()
	getDBLoadBalancer ()
	getDBLoadBalancerFactory ()
	getEventRelayerGroup ()
	getExternalStoreFactory ()
	getGenderCache ()
	getHttpRequestFactory ()
	getInterwikiLookup ()
	getLinkCache ()
	getLinkRenderer ()
	LinkRenderer instance that can be used if no custom options are needed. More...
	getLinkRendererFactory ()
	getLocalServerObjectCache ()
	getMagicWordFactory ()
	getMainConfig ()
	Returns the Config object that provides configuration for MediaWiki core. More...
	getMainObjectStash ()
	getMainWANObjectCache ()
	getMediaHandlerFactory ()
	getMimeAnalyzer ()
	getNameTableStoreFactory ()
	getOldRevisionImporter ()
	getParser ()
	getParserCache ()
	getParserFactory ()
	getPasswordFactory ()
	getPerDbNameStatsdDataFactory ()
	getPreferencesFactory ()
	getProxyLookup ()
	getReadOnlyMode ()
	getResourceLoader ()
	getRevisionFactory ()
	getRevisionLookup ()
	getRevisionRenderer ()
	getRevisionStore ()
	getRevisionStoreFactory ()
	getSearchEngineConfig ()
	getSearchEngineFactory ()
	getShellCommandFactory ()
	getSiteLookup ()
	getSiteStore ()
	getSkinFactory ()
	getSlotRoleRegistry ()
	getSlotRoleStore ()
	getSpecialPageFactory ()
	getStatsdDataFactory ()
	getTitleFormatter ()
	getTitleParser ()
	getUploadRevisionImporter ()
	getVirtualRESTServiceClient ()
	getWatchedItemQueryService ()
	getWatchedItemStore ()
	getWikiRevisionOldRevisionImporter ()
	getWikiRevisionOldRevisionImporterNoUpdates ()
	getWikiRevisionUploadImporter ()
	newSearchEngine ()
	resetServiceForTesting ( $name, $destroy=true)
	Resets the given service for testing purposes. More...
Public Member Functions inherited from Wikimedia\Services\ServiceContainer
	__construct (array $extraInstantiationParams=[])
	addServiceManipulator ( $name, callable $manipulator)
	Add a service manipulator callback for the given service. More...
	applyWiring (array $serviceInstantiators)
	Registers multiple services (aka a "wiring"). More...
	defineService ( $name, callable $instantiator)
	Define a new service. More...
	destroy ()
	Destroys all contained service instances that implement the DestructibleService interface. More...
	disableService ( $name)
	Disables a service. More...
	getService ( $name)
	Returns a service object of the kind associated with $name. More...
	getServiceNames ()
	hasService ( $name)
	Returns true if a service is defined for $name, that is, if a call to getService( $name ) would return a service instance. More...
	importWiring (ServiceContainer $container, $skip=[])
	Imports all wiring defined in $container. More...
	isServiceDisabled ( $name)
	loadWiringFiles (array $wiringFiles)
	peekService ( $name)
	Returns the service instance for $name only if that service has already been instantiated. More...
	redefineService ( $name, callable $instantiator)
	Replace an already defined service. More...

Static Public Member Functions
static	disableStorageBackend ()
	Disables all storage layer services. More...
static	failIfResetNotAllowed ( $method)
	Convenience method that throws an exception unless it is called during a phase in which resetting of global services is allowed. More...
static	forceGlobalInstance (MediaWikiServices $services)
	Replaces the global MediaWikiServices instance. More...
static	getInstance ()
	Returns the global default instance of the top level service locator. More...
static	resetChildProcessServices ()
	Resets any services that may have become stale after a child process returns from after pcntl_fork(). More...
static	resetGlobalInstance (Config $bootstrapConfig=null, $quick='')
	Creates a new instance of MediaWikiServices and sets it as the global default instance. More...

Private Member Functions
	salvage (self $other)
	Salvages the state of any salvageable service instances in $other. More...

Static Private Member Functions
static	newInstance (Config $bootstrapConfig, $loadWiring='')
	Creates a new MediaWikiServices instance and initializes it according to the given $bootstrapConfig. More...

Static Private Attributes
static MediaWikiServices null	$instance = null

Additional Inherited Members
Protected Member Functions inherited from Wikimedia\Services\ServiceContainer
	resetService ( $name, $destroy=true)
	Resets a service by dropping the service instance. More...

Detailed Description

MediaWikiServices is the service locator for the application scope of MediaWiki.

Its implemented as a simple configurable DI container. MediaWikiServices acts as a top level factory/registry for top level services, and builds the network of service objects that defines MediaWiki's application logic. It acts as an entry point to MediaWiki's dependency injection mechanism.

Services are defined in the "wiring" array passed to the constructor, or by calling defineService().

See also

docs/injection.txt for an overview of using dependency injection in the MediaWiki code base.

Definition at line 101 of file MediaWikiServices.php.

Constructor & Destructor Documentation

__construct()

MediaWiki\MediaWikiServices::__construct

(

Config

$config

)

Parameters

Config

$config

The Config object to be registered as the 'BootstrapConfig' service. This has to contain at least the information needed to set up the 'ConfigFactory' service.

Definition at line 401 of file MediaWikiServices.php.

References use.

Member Function Documentation

disableStorageBackend()

static MediaWiki\MediaWikiServices::disableStorageBackend ( )

static

Disables all storage layer services.

After calling this, any attempt to access the storage layer will result in an error. Use resetGlobalInstance() to restore normal operation.

Since

1.28

Warning

This is intended for extreme situations only and should never be used while serving normal web requests. Legitimate use cases for this method include the installation process. Test fixtures may also use this, if the fixture relies on globalState.

See also

resetGlobalInstance()

resetChildProcessServices()

Definition at line 295 of file MediaWikiServices.php.

References $name, $services, as, and ObjectCache\clear().

Referenced by ObjectCacheTest\testNewAnythingNoAccelNoDb(), and ObjectCacheTest\testNewAnythingNothingNoDb().

failIfResetNotAllowed()

static MediaWiki\MediaWikiServices::failIfResetNotAllowed (   $method )

static

Convenience method that throws an exception unless it is called during a phase in which resetting of global services is allowed.

In general, services should not be reset individually, since that may introduce inconsistencies.

Since

1.28

This method will throw an exception if:

• self::$resetInProgress is false (to allow all services to be reset together via resetGlobalInstance)
• and MEDIAWIKI_INSTALL is not defined (to allow services to be reset during installation)
• and MW_PHPUNIT_TEST is not defined (to allow services to be reset during testing)

This method is intended to be used to safeguard against accidentally resetting global service instances that are not yet managed by MediaWikiServices. It is defined here in the MediaWikiServices services class to have a central place for managing service bootstrapping and resetting.

Parameters

string

$method

the name of the caller method, as given by METHOD.

Exceptions

MWException

if called outside bootstrap mode.

See also

resetGlobalInstance()

forceGlobalInstance()

disableStorageBackend()

Definition at line 385 of file MediaWikiServices.php.

forceGlobalInstance()

static MediaWiki\MediaWikiServices::forceGlobalInstance ( MediaWikiServices  $services )

static

Replaces the global MediaWikiServices instance.

Since

1.28

Note

This is for use in PHPUnit tests only!

Exceptions

MWException

if called outside of PHPUnit tests.

Parameters

MediaWikiServices

$services

The new MediaWikiServices object.

Returns

MediaWikiServices The old MediaWikiServices object, so it can be restored later.

Definition at line 148 of file MediaWikiServices.php.

References $services.

getActorMigration()

MediaWiki\MediaWikiServices::getActorMigration

(

)

Since

1.31

Returns

ActorMigration

Definition at line 416 of file MediaWikiServices.php.

getBlobStore()

MediaWiki\MediaWikiServices::getBlobStore

(

)

Since

1.31

Returns

BlobStore

Definition at line 424 of file MediaWikiServices.php.

getBlobStoreFactory()

MediaWiki\MediaWikiServices::getBlobStoreFactory

(

)

Since

1.31

Returns

BlobStoreFactory

Definition at line 432 of file MediaWikiServices.php.

getBootstrapConfig()

MediaWiki\MediaWikiServices::getBootstrapConfig

(

)

Returns the Config object containing the bootstrap configuration.

Bootstrap configuration would typically include database credentials and other information that may be needed before the ConfigFactory service can be instantiated.

Note

This should only be used during bootstrapping, in particular when creating the MainConfig service. Application logic should use getMainConfig() to get a Config instances.

Since

1.27

Returns

Config

Definition at line 449 of file MediaWikiServices.php.

getChangeTagDefStore()

MediaWiki\MediaWikiServices::getChangeTagDefStore

(

)

Since

1.32

Returns

NameTableStore

Definition at line 457 of file MediaWikiServices.php.

getCommentStore()

MediaWiki\MediaWikiServices::getCommentStore

(

)

Since

1.31

Returns

CommentStore

Definition at line 465 of file MediaWikiServices.php.

getConfigFactory()

MediaWiki\MediaWikiServices::getConfigFactory

(

)

Since

1.27

Returns

ConfigFactory

Definition at line 473 of file MediaWikiServices.php.

getConfigRepository()

MediaWiki\MediaWikiServices::getConfigRepository

(

)

Since

1.32

Returns

ConfigRepository

Definition at line 481 of file MediaWikiServices.php.

getConfiguredReadOnlyMode()

MediaWiki\MediaWikiServices::getConfiguredReadOnlyMode

(

)

Since

1.29

Returns

\ConfiguredReadOnlyMode

Definition at line 489 of file MediaWikiServices.php.

getContentLanguage()

MediaWiki\MediaWikiServices::getContentLanguage

(

)

Since

1.32

Returns

\Language

Definition at line 497 of file MediaWikiServices.php.

getContentModelStore()

MediaWiki\MediaWikiServices::getContentModelStore

(

)

Since

1.31

Returns

NameTableStore

Definition at line 505 of file MediaWikiServices.php.

getCryptHKDF()

MediaWiki\MediaWikiServices::getCryptHKDF

(

)

Since

1.28

Returns

CryptHKDF

Definition at line 513 of file MediaWikiServices.php.

getCryptRand()

MediaWiki\MediaWikiServices::getCryptRand

(

)

Since

1.28

Deprecated:

since 1.32, use random_bytes()/random_int()

Returns

CryptRand

Definition at line 522 of file MediaWikiServices.php.

References wfDeprecated().

getDBLoadBalancer()

MediaWiki\MediaWikiServices::getDBLoadBalancer

(

)

Since

1.28

Returns

LoadBalancer The main DB load balancer for the local wiki.

Definition at line 531 of file MediaWikiServices.php.

getDBLoadBalancerFactory()

MediaWiki\MediaWikiServices::getDBLoadBalancerFactory

(

)

Since

1.28

Returns

LBFactory

Definition at line 539 of file MediaWikiServices.php.

getEventRelayerGroup()

MediaWiki\MediaWikiServices::getEventRelayerGroup

(

)

Since

1.27

Returns

EventRelayerGroup

Definition at line 547 of file MediaWikiServices.php.

getExternalStoreFactory()

MediaWiki\MediaWikiServices::getExternalStoreFactory

(

)

Since

1.31

Returns

\ExternalStoreFactory

Definition at line 555 of file MediaWikiServices.php.

getGenderCache()

MediaWiki\MediaWikiServices::getGenderCache

(

)

Since

1.28

Returns

GenderCache

Definition at line 563 of file MediaWikiServices.php.

getHttpRequestFactory()

MediaWiki\MediaWikiServices::getHttpRequestFactory

(

)

Since

1.31

Returns

HttpRequestFactory

Definition at line 571 of file MediaWikiServices.php.

getInstance()

the only code that instantiates Foo are implementations of and the only code that instantiates FooFactory is the instantiator in ServiceWiring php *As an intermediate Bar s constructor could initialize the $fooFactory member variable by calling MediaWikiServices::getInstance ( )

static

Returns the global default instance of the top level service locator.

Since

1.27

The default instance is initialized using the service instantiator functions defined in ServiceWiring.php.

Note

This should only be called by static functions! The instance returned here should not be passed around! Objects that need access to a service should have that service injected into the constructor, never a service locator!

Returns

MediaWikiServices

Definition at line 122 of file MediaWikiServices.php.

References null.

Referenced by MediaWiki\Auth\Throttler\__construct(), MediaWiki\Session\SessionManager\__construct(), MediaWiki\Session\BotPasswordSessionProviderTest\addDBDataOnce(), MediaWiki\Tests\Revision\McrReadNewRevisionStoreDbTest\assertRevisionExistsInDatabase(), MediaWiki\Tests\Revision\McrRevisionStoreDbTest\assertRevisionExistsInDatabase(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\assertRevisionExistsInDatabase(), MediaWiki\Auth\AuthManager\autoCreateUser(), File\checkExtensionCompatibility(), MediaWiki\Preferences\DefaultPreferencesFactory\cleanSignature(), MediaWiki\Shell\Shell\command(), StreamFile\contentTypeFromPath(), MediaWikiMediaTestCase\dataFile(), DeleteAutoPatrolLogs\deleteRows(), PopulateChangeTagDef\doDBUpdates(), SpecialNewFiles\execute(), RunBatchedQuery\execute(), ImageBuilder\execute(), RebuildFileCache\finalSetup(), ApiQuerySearch\getAllowedParams(), MediaWiki\Tests\Storage\SqlBlobStoreTest\getBlobStore(), UploadStash\getExtensionForPath(), MediaStatisticsPage\getExtensionList(), MediaWiki\Auth\UserDataAuthenticationRequest\getFieldInfo(), ApiFormatBase\getFilename(), ForeignAPIFile\getMediaType(), UnregisteredLocalFile\getMimeType(), ForeignAPIFile\getMimeType(), MediaWiki\Tests\Storage\NameTableStoreFactoryTest\getMockLoadBalancerFactory(), MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProviderTest\getProvider(), MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProviderTest\getProvider(), MediaWiki\Tests\Revision\RevisionStoreTest\getRevisionStore(), DeleteAutoPatrolLogs\getRows(), DeleteAutoPatrolLogs\getRowsOld(), MediaHandler\getThumbType(), DjVuHandler\getThumbType(), UploadBase\getTitle(), FileBackendGroup\guessMimeInternal(), ChannelFeed\httpHeaders(), MediaWiki\Auth\TemporaryPasswordAuthenticationRequest\newRandom(), MediaWiki\parseTitle(), MediaWiki\performRequest(), MediaWiki\preOutputCommit(), MediaWiki\Preferences\DefaultPreferencesFactory\profilePreferences(), MediaWiki\Widget\Search\BasicSearchResultSetWidget\render(), MediaWiki\Widget\Search\BasicSearchResultSetWidget\renderResultSet(), MediaWiki\restInPeace(), MediaWiki\Linker\LinkRenderer\runLegacyBeginHook(), MediaWiki\setDBProfilingAgent(), MediaWiki\Auth\AuthManager\setDefaultUserOptions(), MediaWiki\Tests\Storage\PageUpdaterTest\setUp(), MediaWiki\Auth\AuthManager\singleton(), MediaWiki\Widget\Search\SearchFormWidget\startsWithImage(), MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProviderTest\testCheckPasswordValidity(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testCountRevisionsByPageId(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testCountRevisionsByTitle(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testDomainCheck(), MediaWiki\Tests\Storage\DerivedPageDataUpdaterTest\testDoParserCacheUpdate(), MediaWiki\Tests\Storage\DerivedPageDataUpdaterTest\testDoUpdates(), MediaWiki\Tests\Storage\NameTableStoreFactoryTest\testGet(), MediaWiki\Tests\Storage\DerivedPageDataUpdaterTest\testGetCanonicalParserOptions(), MediaWiki\Tests\Maintenance\MaintenanceTest\testGetConfig(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetKnownCurrentRevision(), MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProviderTest\testGetNewPasswordExpiry(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetNextRevision(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetNextRevision_bad(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetParentLengths(), MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProviderTest\testGetPassword(), MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProviderTest\testGetPasswordFactory(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetPreviousRevision(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetPreviousRevision_bad(), MediaWiki\Tests\Revision\McrReadNewRevisionStoreDbTest\testGetQueryInfo_NoSlotDataJoin(), MediaWiki\Tests\Revision\McrRevisionStoreDbTest\testGetQueryInfo_NoSlotDataJoin(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetRcIdIfUnpatrolled_returnsRecentChangesId(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetRcIdIfUnpatrolled_returnsZeroIfPatrolled(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetRecentChange(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetRevisionById(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetRevisionByPageId(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetRevisionByTimestamp(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetRevisionByTitle(), MediaWiki\Tests\Storage\DerivedPageDataUpdaterTest\testGetSecondaryDataUpdatesWithSlotRemoval(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetTimestampFromId_found(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetTimestampFromId_notFound(), WebPHandlerTest\testGuessMimeType(), MediaWiki\Tests\Revision\McrWriteBothRevisionStoreDbTest\testInsertRevisionFromArchiveRow_unmigratedArchiveRow(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testInsertRevisionOn_archive(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testInsertRevisionOn_blobAddressExists(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testInsertRevisionOn_failures(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testInsertRevisionOn_successes(), MediaWiki\Tests\Revision\McrRevisionStoreDbTest\testInsertRevisionOn_T202032(), MediaWiki\Tests\Storage\NameTableStoreFactoryTest\testIntegratedGetChangeTagDef(), MediaWiki\Tests\Storage\NameTableStoreFactoryTest\testIntegratedGetContentModels(), MediaWiki\Tests\Storage\NameTableStoreFactoryTest\testIntegratedGetSlotRoles(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testLoadRevisionFromId(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testLoadRevisionFromPageId(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testLoadRevisionFromTimestamp(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testLoadRevisionFromTitle(), MediaWiki\Tests\Revision\RevisionStoreTest\testMigrationConstruction(), SearchNearMatcherTest\testNearMatch(), MediaWiki\Tests\Storage\BlobStoreFactoryTest\testNewBlobStore(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewMutableRevisionFromArray(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewMutableRevisionFromArray_legacyEncoding(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewNullRevision(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewNullRevision_nonExistingTitle(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewRevisionFromArchiveRow_getArchiveQueryInfo(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewRevisionFromArchiveRow_legacyEncoding(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewRevisionFromArchiveRow_no_user(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewRevisionFromRow_anonEdit(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewRevisionFromRow_anonEdit_legacyEncoding(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewRevisionFromRow_getQueryInfo(), MediaWiki\Tests\Revision\RevisionStoreTest\testNewRevisionFromRow_legacyEncoding_applied(), MediaWiki\Tests\Revision\RevisionStoreTest\testNewRevisionFromRow_legacyEncoding_ignored(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewRevisionFromRow_no_user(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewRevisionFromRow_userEdit(), MediaWiki\Tests\Storage\BlobStoreFactoryTest\testNewSqlBlobStore(), MediaWiki\Tests\Maintenance\BackupDumperLoggerTest\testPlain(), MediaWiki\Tests\Storage\DerivedPageDataUpdaterTest\testPrepareContent(), GlobalTest\testReadOnlyEmpty(), GlobalTest\testReadOnlySet(), MediaWiki\Tests\Revision\RevisionQueryInfoTest\testRevisionStoreGetArchiveQueryInfo(), MediaWiki\Tests\Revision\RevisionQueryInfoTest\testRevisionStoreGetQueryInfo(), MediaWiki\Tests\Revision\RevisionQueryInfoTest\testRevisionStoreGetSlotsQueryInfo(), MediaWiki\Tests\Revision\RevisionStoreTest\testSetContentHandlerUseDB(), MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProviderTest\testSetPasswordResetFlag(), MediaWiki\Tests\Storage\PageUpdaterTest\testSetRcPatrolStatus(), MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProviderTest\testTestUserCanAuthenticate(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testUserWasLastToEdit_false(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testUserWasLastToEdit_true(), MediaWiki\Tests\Maintenance\BackupDumperLoggerTest\testXmlDumpsBackupUseCaseLogging(), MediaWiki\triggerAsyncJobs(), MediaWiki\tryNormaliseRedirect(), MediaWiki\Preferences\DefaultPreferencesFactory\validateSignature(), UploadBase\verifyExtension(), and UploadBase\verifyMimeType().

getInterwikiLookup()

MediaWiki\MediaWikiServices::getInterwikiLookup

(

)

Since

1.28

Returns

InterwikiLookup

Definition at line 579 of file MediaWikiServices.php.

getLinkCache()

MediaWiki\MediaWikiServices::getLinkCache

(

)

Since

1.28

Returns

LinkCache

Definition at line 587 of file MediaWikiServices.php.

getLinkRenderer()

MediaWiki\MediaWikiServices::getLinkRenderer

(

)

LinkRenderer instance that can be used if no custom options are needed.

Since

1.28

Returns

LinkRenderer

Definition at line 598 of file MediaWikiServices.php.

getLinkRendererFactory()

MediaWiki\MediaWikiServices::getLinkRendererFactory

(

)

Since

1.28

Returns

LinkRendererFactory

Definition at line 606 of file MediaWikiServices.php.

getLocalServerObjectCache()

MediaWiki\MediaWikiServices::getLocalServerObjectCache

(

)

Since

1.28

Returns

\BagOStuff

Definition at line 614 of file MediaWikiServices.php.

getMagicWordFactory()

MediaWiki\MediaWikiServices::getMagicWordFactory

(

)

Since

1.32

Returns

MagicWordFactory

Definition at line 622 of file MediaWikiServices.php.

getMainConfig()

MediaWiki\MediaWikiServices::getMainConfig

(

)

Returns the Config object that provides configuration for MediaWiki core.

This may or may not be the same object that is returned by getBootstrapConfig().

Since

1.27

Returns

Config

Definition at line 633 of file MediaWikiServices.php.

Referenced by ParserTestRunner\staticSetup().

getMainObjectStash()

MediaWiki\MediaWikiServices::getMainObjectStash

(

)

Since

1.28

Returns

\BagOStuff

Definition at line 641 of file MediaWikiServices.php.

getMainWANObjectCache()

MediaWiki\MediaWikiServices::getMainWANObjectCache

(

)

Since

1.28

Returns

\WANObjectCache

Definition at line 649 of file MediaWikiServices.php.

getMediaHandlerFactory()

MediaWiki\MediaWikiServices::getMediaHandlerFactory

(

)

Since

1.28

Returns

MediaHandlerFactory

Definition at line 657 of file MediaWikiServices.php.

getMimeAnalyzer()

MediaWiki\MediaWikiServices::getMimeAnalyzer

(

)

Since

1.28

Returns

MimeAnalyzer

Definition at line 665 of file MediaWikiServices.php.

getNameTableStoreFactory()

MediaWiki\MediaWikiServices::getNameTableStoreFactory

(

)

Since

1.32

Returns

NameTableStoreFactory

Definition at line 673 of file MediaWikiServices.php.

getOldRevisionImporter()

MediaWiki\MediaWikiServices::getOldRevisionImporter

(

)

Returns

OldRevisionImporter

Definition at line 680 of file MediaWikiServices.php.

getParser()

MediaWiki\MediaWikiServices::getParser

(

)

Since

1.29

Returns

Parser

Definition at line 688 of file MediaWikiServices.php.

getParserCache()

MediaWiki\MediaWikiServices::getParserCache

(

)

Since

1.30

Returns

ParserCache

Definition at line 696 of file MediaWikiServices.php.

getParserFactory()

MediaWiki\MediaWikiServices::getParserFactory

(

)

Since

1.32

Returns

ParserFactory

Definition at line 704 of file MediaWikiServices.php.

getPasswordFactory()

MediaWiki\MediaWikiServices::getPasswordFactory

(

)

Since

1.32

Returns

PasswordFactory

Definition at line 712 of file MediaWikiServices.php.

getPerDbNameStatsdDataFactory()

MediaWiki\MediaWikiServices::getPerDbNameStatsdDataFactory

(

)

Since

1.32

Returns

StatsdDataFactoryInterface

Definition at line 720 of file MediaWikiServices.php.

getPreferencesFactory()

MediaWiki\MediaWikiServices::getPreferencesFactory

(

)

Since

1.31

Returns

PreferencesFactory

Definition at line 728 of file MediaWikiServices.php.

getProxyLookup()

MediaWiki\MediaWikiServices::getProxyLookup

(

)

Since

1.28

Returns

ProxyLookup

Definition at line 736 of file MediaWikiServices.php.

getReadOnlyMode()

MediaWiki\MediaWikiServices::getReadOnlyMode

(

)

Since

1.29

Returns

\ReadOnlyMode

Definition at line 744 of file MediaWikiServices.php.

getResourceLoader()

MediaWiki\MediaWikiServices::getResourceLoader

(

)

Since

1.33

Returns

ResourceLoader

Definition at line 752 of file MediaWikiServices.php.

getRevisionFactory()

MediaWiki\MediaWikiServices::getRevisionFactory

(

)

Since

1.31

Returns

RevisionFactory

Definition at line 760 of file MediaWikiServices.php.

getRevisionLookup()

MediaWiki\MediaWikiServices::getRevisionLookup

(

)

Since

1.31

Returns

RevisionLookup

Definition at line 768 of file MediaWikiServices.php.

getRevisionRenderer()

MediaWiki\MediaWikiServices::getRevisionRenderer

(

)

Since

1.32

Returns

RevisionRenderer

Definition at line 776 of file MediaWikiServices.php.

getRevisionStore()

MediaWiki\MediaWikiServices::getRevisionStore

(

)

Since

1.31

Returns

RevisionStore

Definition at line 784 of file MediaWikiServices.php.

getRevisionStoreFactory()

MediaWiki\MediaWikiServices::getRevisionStoreFactory

(

)

Since

1.32

Returns

RevisionStoreFactory

Definition at line 792 of file MediaWikiServices.php.

getSearchEngineConfig()

MediaWiki\MediaWikiServices::getSearchEngineConfig

(

)

Since

1.27

Returns

SearchEngineConfig

Definition at line 809 of file MediaWikiServices.php.

getSearchEngineFactory()

MediaWiki\MediaWikiServices::getSearchEngineFactory

(

)

Since

1.27

Returns

SearchEngineFactory

Definition at line 817 of file MediaWikiServices.php.

getShellCommandFactory()

MediaWiki\MediaWikiServices::getShellCommandFactory

(

)

Since

1.30

Returns

CommandFactory

Definition at line 825 of file MediaWikiServices.php.

getSiteLookup()

MediaWiki\MediaWikiServices::getSiteLookup

(

)

Since

1.27

Returns

SiteLookup

Definition at line 833 of file MediaWikiServices.php.

getSiteStore()

MediaWiki\MediaWikiServices::getSiteStore

(

)

Since

1.27

Returns

SiteStore

Definition at line 841 of file MediaWikiServices.php.

getSkinFactory()

MediaWiki\MediaWikiServices::getSkinFactory

(

)

Since

1.27

Returns

SkinFactory

Definition at line 849 of file MediaWikiServices.php.

getSlotRoleRegistry()

MediaWiki\MediaWikiServices::getSlotRoleRegistry

(

)

Since

1.33

Returns

SlotRoleRegistry

Definition at line 857 of file MediaWikiServices.php.

getSlotRoleStore()

MediaWiki\MediaWikiServices::getSlotRoleStore

(

)

Since

1.31

Returns

NameTableStore

Definition at line 865 of file MediaWikiServices.php.

getSpecialPageFactory()

MediaWiki\MediaWikiServices::getSpecialPageFactory

(

)

Since

1.32

Returns

SpecialPageFactory

Definition at line 873 of file MediaWikiServices.php.

getStatsdDataFactory()

MediaWiki\MediaWikiServices::getStatsdDataFactory

(

)

Since

1.27

Returns

IBufferingStatsdDataFactory

Definition at line 881 of file MediaWikiServices.php.

getTitleFormatter()

MediaWiki\MediaWikiServices::getTitleFormatter

(

)

Since

1.28

Returns

TitleFormatter

Definition at line 889 of file MediaWikiServices.php.

getTitleParser()

MediaWiki\MediaWikiServices::getTitleParser

(

)

Since

1.28

Returns

TitleParser

Definition at line 897 of file MediaWikiServices.php.

getUploadRevisionImporter()

MediaWiki\MediaWikiServices::getUploadRevisionImporter

(

)

Since

1.32

Returns

UploadRevisionImporter

Definition at line 905 of file MediaWikiServices.php.

getVirtualRESTServiceClient()

MediaWiki\MediaWikiServices::getVirtualRESTServiceClient

(

)

Since

1.28

Returns

VirtualRESTServiceClient

Definition at line 913 of file MediaWikiServices.php.

getWatchedItemQueryService()

MediaWiki\MediaWikiServices::getWatchedItemQueryService

(

)

Since

1.28

Returns

WatchedItemQueryService

Definition at line 921 of file MediaWikiServices.php.

getWatchedItemStore()

MediaWiki\MediaWikiServices::getWatchedItemStore

(

)

Since

1.28

Returns

WatchedItemStoreInterface

Definition at line 929 of file MediaWikiServices.php.

getWikiRevisionOldRevisionImporter()

MediaWiki\MediaWikiServices::getWikiRevisionOldRevisionImporter

(

)

Since

1.31

Returns

\OldRevisionImporter

Definition at line 937 of file MediaWikiServices.php.

getWikiRevisionOldRevisionImporterNoUpdates()

MediaWiki\MediaWikiServices::getWikiRevisionOldRevisionImporterNoUpdates

(

)

Since

1.31

Returns

\OldRevisionImporter

Definition at line 945 of file MediaWikiServices.php.

getWikiRevisionUploadImporter()

MediaWiki\MediaWikiServices::getWikiRevisionUploadImporter

(

)

Since

1.31

Returns

\UploadRevisionImporter

Definition at line 953 of file MediaWikiServices.php.

newInstance()

static MediaWiki\MediaWikiServices::newInstance ( Config  $bootstrapConfig,   $loadWiring = ''  )

staticprivate

Creates a new MediaWikiServices instance and initializes it according to the given $bootstrapConfig.

In particular, all wiring files defined in the ServiceWiringFiles setting are loaded, and the MediaWikiServices hook is called.

Parameters

Config | null	$bootstrapConfig	The Config object to be registered as the 'BootstrapConfig' service.
string	$loadWiring	set this to 'load' to load the wiring files specified in the 'ServiceWiringFiles' setting in $bootstrapConfig.

Returns

MediaWikiServices

Exceptions

MWException

Definition at line 265 of file MediaWikiServices.php.

References Config\get(), and Hooks\run().

newSearchEngine()

MediaWiki\MediaWikiServices::newSearchEngine

(

)

Since

1.27

Returns

SearchEngine

Definition at line 800 of file MediaWikiServices.php.

resetChildProcessServices()

static MediaWiki\MediaWikiServices::resetChildProcessServices ( )

static

Resets any services that may have become stale after a child process returns from after pcntl_fork().

It's also safe, but generally unnecessary, to call this method from the parent process.

Since

1.28

Note

This is intended for use in the context of process forking only!

See also

resetGlobalInstance()

disableStorageBackend()

Definition at line 319 of file MediaWikiServices.php.

resetGlobalInstance()

static MediaWiki\MediaWikiServices::resetGlobalInstance ( Config  $bootstrapConfig = null,   $quick = ''  )

static

Creates a new instance of MediaWikiServices and sets it as the global default instance.

getInstance() will return a different MediaWikiServices object after every call to resetGlobalInstance().

Since

1.28

Warning

This should not be used during normal operation. It is intended for use when the configuration has changed significantly since bootstrap time, e.g. during the installation process or during testing.

Calling resetGlobalInstance() may leave the application in an inconsistent state. Calling this is only safe under the ASSUMPTION that NO REFERENCE to any of the services managed by MediaWikiServices exist. If any service objects managed by the old MediaWikiServices instance remain in use, they may INTERFERE with the operation of the services managed by the new MediaWikiServices. Operating with a mix of services created by the old and the new MediaWikiServices instance may lead to INCONSISTENCIES and even DATA LOSS! Any class implementing LAZY LOADING is especially prone to this problem, since instances would typically retain a reference to a storage layer service.

See also

forceGlobalInstance()

resetGlobalInstance()

resetBetweenTest()

Parameters

Config | null	$bootstrapConfig	The Config object to be registered as the 'BootstrapConfig' service. This has to contain at least the information needed to set up the 'ConfigFactory' service. If not given, the bootstrap config of the old instance of MediaWikiServices will be re-used. If there was no previous instance, a new GlobalVarConfig object will be used to bootstrap the services.
string	$quick	Set this to "quick" to allow expensive resources to be re-used. See SalvageableService for details.

Exceptions

MWException

If called after MW_SERVICE_BOOTSTRAP_COMPLETE has been defined in Setup.php (unless MW_PHPUNIT_TEST or MEDIAWIKI_INSTALL or RUN_MAINTENANCE_IF_MAIN is defined).

Definition at line 198 of file MediaWikiServices.php.

References null.

resetServiceForTesting()

MediaWiki\MediaWikiServices::resetServiceForTesting	(		$name,
			$destroy = true
	)

Resets the given service for testing purposes.

Since

1.28

Warning

This is generally unsafe! Other services may still retain references to the stale service instance, leading to failures and inconsistencies. Subclasses may use this method to reset specific services under specific instances, but it should not be exposed to application logic.

Note

With proper dependency injection used throughout the codebase, this method should not be needed. It is provided to allow tests that pollute global service instances to clean up.

Parameters

string	$name
bool	$destroy	Whether the service instance should be destroyed if it exists. When set to false, any existing service instance will effectively be detached from the container.

Exceptions

MWException

if called outside of PHPUnit tests.

Definition at line 350 of file MediaWikiServices.php.

References $name.

salvage()

MediaWiki\MediaWikiServices::salvage ( self  $other )

private

Salvages the state of any salvageable service instances in $other.

Note

$other will have been destroyed when salvage() returns.

Parameters

MediaWikiServices

$other

Definition at line 229 of file MediaWikiServices.php.

References $e, $name, and as.

Member Data Documentation

$instance

MediaWikiServices null MediaWiki\MediaWikiServices::$instance = null

staticprivate

Definition at line 106 of file MediaWikiServices.php.

---

The documentation for this class was generated from the following files:

• includes/MediaWikiServices.php
• docs/injection.txt