Group all the pieces relevant to the context of a request into one instance. More...

Inherits MediaWiki\Context\IContextSource, and MediaWiki\Context\MutableContext.

Collaboration diagram for MediaWiki\Context\RequestContext:

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Public Member Functions
	__clone ()

	canUseWikiPage ()
	Check whether a WikiPage object can be get with getWikiPage().

	exportSession ()
	Export the resolved user IP, HTTP headers, user ID, and session ID.

	getActionName ()
	Get the action name for the current web request.

	getAuthority ()

	getConfig ()

	getCsrfTokenSet ()
	Get a set of CSRF tokens to obtain and match specific tokens.

	getLanguage ()
	Get the Language object.

	getLanguageCode ()

	getOutput ()

	getRequest ()

	getSkin ()

	getSkinName ()
	Get the name of the skin.

	getTiming ()

	getTitle ()

	getUser ()

	getWikiPage ()
	Get the WikiPage object.

	hasTitle ()
	Check, if a Title object is set.

	hasUser ()

	msg ( $key,... $params)
	Get a Message object with context set Parameters are the same as wfMessage()

	setActionName (string $action)

	setAuthority (Authority $authority)

	setConfig (Config $config)

	setLanguage ( $language)

	setOutput (OutputPage $output)

	setRequest (WebRequest $request)

	setSkin (Skin $skin)

	setTitle (?Title $title=null)

	setUser (User $user)

	setWikiPage (WikiPage $wikiPage)

Public Member Functions inherited from MediaWiki\Context\MutableContext
	setTitle (Title $title)

Static Public Member Functions
static	getMain ()
	Get the RequestContext object associated with the main request.

static	getMainAndWarn ( $func=__METHOD__)
	Get the RequestContext object associated with the main request and gives a warning to the log, to find places, where a context maybe is missing.

static	importScopedSession (array $params)
	Import a client IP address, HTTP headers, user ID, and session ID.

static	newExtraneousContext (Title $title, $request=[])
	Create a new extraneous context.

static	resetMain ()
	Resets singleton returned by getMain().

static	sanitizeLangCode ( $code)
	Accepts a language code and ensures it's sensible.

Detailed Description

Group all the pieces relevant to the context of a request into one instance.

Stability: newable

Note: marked as newable in 1.35 for lack of a better alternative, but should use a factory in the future and should be narrowed down to not expose heavy weight objects.

Definition at line 53 of file RequestContext.php.

Member Function Documentation

◆ __clone()

MediaWiki\Context\RequestContext::__clone ( )

Returns: never

Definition at line 785 of file RequestContext.php.

◆ canUseWikiPage()

MediaWiki\Context\RequestContext::canUseWikiPage ( )

Check whether a WikiPage object can be get with getWikiPage().

Callers should expect that an exception is thrown from getWikiPage() if this method returns false.

Since: 1.19

Returns: bool

Implements MediaWiki\Context\IContextSource.

Definition at line 224 of file RequestContext.php.

References MediaWiki\Title\Title\canExist(), and MediaWiki\Context\RequestContext\getTitle().

◆ exportSession()

MediaWiki\Context\RequestContext::exportSession ( )

Export the resolved user IP, HTTP headers, user ID, and session ID.

The result will be reasonably sized to allow for serialization.

Returns: array

Since: 1.21

Implements MediaWiki\Context\IContextSource.

Definition at line 633 of file RequestContext.php.

◆ getActionName()

MediaWiki\Context\RequestContext::getActionName ( )

Get the action name for the current web request.

This generally returns "view" if the current request or process is not for a skinned index.php web request (e.g. load.php, thumb.php, job runner, CLI, API).

Warning: This must not be called before or during the Setup.php phase, and may cause an error or warning if called too early.

Since: 1.38

Returns: string Action

Implements MediaWiki\Context\IContextSource.

Definition at line 292 of file RequestContext.php.

◆ getAuthority()

MediaWiki\Context\RequestContext::getAuthority ( )

Since: 1.36

Returns: Authority

Implements MediaWiki\Context\IContextSource.

Definition at line 385 of file RequestContext.php.

◆ getConfig()

MediaWiki\Context\RequestContext::getConfig ( )

Returns: Config

Implements MediaWiki\Context\IContextSource.

Definition at line 138 of file RequestContext.php.

References MediaWiki\MediaWikiServices\getInstance().

◆ getCsrfTokenSet()

MediaWiki\Context\RequestContext::getCsrfTokenSet ( )

Get a set of CSRF tokens to obtain and match specific tokens.

Returns: CsrfTokenSet

Implements MediaWiki\Session\CsrfTokenSetProvider.

Definition at line 643 of file RequestContext.php.

◆ getLanguage()

MediaWiki\Context\RequestContext::getLanguage ( )

Get the Language object.

Initialization of user or request objects can depend on this.

Returns: Language

Exceptions

LogicException

Since: 1.19

Implements MediaWiki\Context\IContextSource.

Definition at line 439 of file RequestContext.php.

References MediaWiki\User\Options\UserOptionsLookup\getOption().

◆ getLanguageCode()

MediaWiki\Context\RequestContext::getLanguageCode ( )

Since: 1.42

Returns: Bcp47Code

Implements MediaWiki\Language\LocalizationContext.

Definition at line 493 of file RequestContext.php.

◆ getMain()

static MediaWiki\Context\RequestContext::getMain ( )

static

Get the RequestContext object associated with the main request.

Definition at line 595 of file RequestContext.php.

Referenced by MediaWiki\Context\ContextSource\getContext().

◆ getMainAndWarn()

static MediaWiki\Context\RequestContext::getMainAndWarn ( $func = __METHOD__ )

static

Get the RequestContext object associated with the main request and gives a warning to the log, to find places, where a context maybe is missing.

Parameters

string $func

Returns: RequestContext

Since: 1.24

Definition at line 609 of file RequestContext.php.

References wfDebug().

◆ getOutput()

MediaWiki\Context\RequestContext::getOutput ( )

Returns: OutputPage

Implements MediaWiki\Context\IContextSource.

Definition at line 330 of file RequestContext.php.

◆ getRequest()

MediaWiki\Context\RequestContext::getRequest ( )

Returns: WebRequest

Implements MediaWiki\Context\IContextSource.

Definition at line 153 of file RequestContext.php.

References MW_ENTRY_POINT.

◆ getSkin()

MediaWiki\Context\RequestContext::getSkin ( )

Returns: Skin

Implements MediaWiki\Context\IContextSource.

Definition at line 560 of file RequestContext.php.

◆ getSkinName()

MediaWiki\Context\RequestContext::getSkinName ( )

Get the name of the skin.

Since: 1.41

Returns: string

Definition at line 510 of file RequestContext.php.

◆ getTiming()

MediaWiki\Context\RequestContext::getTiming ( )

Returns: Timing

Implements MediaWiki\Context\IContextSource.

Definition at line 171 of file RequestContext.php.

◆ getTitle()

MediaWiki\Context\RequestContext::getTitle ( )

Returns: Title|null

Implements MediaWiki\Context\IContextSource.

Definition at line 191 of file RequestContext.php.

References $wgTitle.

Referenced by MediaWiki\Context\RequestContext\canUseWikiPage(), and MediaWiki\Context\RequestContext\getWikiPage().

◆ getUser()

MediaWiki\Context\RequestContext::getUser ( )

Returns: User

Implements MediaWiki\Context\IContextSource.

Definition at line 349 of file RequestContext.php.

◆ getWikiPage()

MediaWiki\Context\RequestContext::getWikiPage ( )

Get the WikiPage object.

May throw an exception if there's no Title object set or the Title object belongs to a special namespace that doesn't have WikiPage, so use first canUseWikiPage() to check whether this method can be called safely.

Since: 1.19

Returns: WikiPage

Implements MediaWiki\Context\IContextSource.

Definition at line 259 of file RequestContext.php.

References MediaWiki\MediaWikiServices\getInstance(), and MediaWiki\Context\RequestContext\getTitle().

◆ hasTitle()

MediaWiki\Context\RequestContext::hasTitle ( )

Check, if a Title object is set.

Since: 1.25

Returns: bool

Definition at line 212 of file RequestContext.php.

Referenced by MediaWiki\Context\RequestContext\setWikiPage().

◆ hasUser()

MediaWiki\Context\RequestContext::hasUser ( )

Definition at line 364 of file RequestContext.php.

◆ importScopedSession()

static MediaWiki\Context\RequestContext::importScopedSession ( array $params )

static

Import a client IP address, HTTP headers, user ID, and session ID.

This sets the current session, $wgUser, and $wgRequest from $params. Once the return value falls out of scope, the old context is restored. This method should only be called in contexts where there is no session ID or end user receiving the response (CLI or HTTP job runners). This is partly enforced, and is done so to avoid leaking cookies if certain error conditions arise.

This is useful when background scripts inherit context when acting on behalf of a user. In general, the 'sessionId' parameter should be set to an empty string unless session importing is truly needed. This feature is somewhat deprecated.

Parameters

array $params Result of RequestContext::exportSession()

Returns: ScopedCallback

Since: 1.21

Definition at line 666 of file RequestContext.php.

References $wgRequest.

◆ msg()

MediaWiki\Context\RequestContext::msg	(		$key,
			$params )

Get a Message object with context set Parameters are the same as wfMessage()

Parameters

string \| string[] \| MessageSpecifier	$key	Message key, or array of keys, or a MessageSpecifier.
	MessageParam\|MessageSpecifier\|string\|int\|float\|list<MessageParam\|MessageSpecifier\|string\|int\|float>	...$params See Message::params()

Returns: Message

Implements MessageLocalizer.

Definition at line 588 of file RequestContext.php.

References wfMessage().

◆ newExtraneousContext()

static MediaWiki\Context\RequestContext::newExtraneousContext	(	Title	$title,
			$request = [] )

static

Create a new extraneous context.

The context is filled with information external to the current session.

Title is specified by argument
Request is a MediaWiki\Request\FauxRequest, or a MediaWiki\Request\FauxRequest can be specified by argument
User is an anonymous user, for separation IPv4 localhost is used
Language will be based on the anonymous user and request, may be content language or a uselang param in the fauxrequest data may change the lang
Skin will be based on the anonymous user, should be the wiki's default skin

Parameters

Title	$title	Title to use for the extraneous request
WebRequest \| array	$request	A WebRequest or data to use for a MediaWiki\Request\FauxRequest

Returns: RequestContext

Definition at line 768 of file RequestContext.php.

◆ resetMain()

static MediaWiki\Context\RequestContext::resetMain ( )

static

Resets singleton returned by getMain().

Should be called only from unit tests.

Definition at line 619 of file RequestContext.php.

◆ sanitizeLangCode()

static MediaWiki\Context\RequestContext::sanitizeLangCode ( $code )

static

Accepts a language code and ensures it's sensible.

Outputs a cleaned up language code and replaces with $wgLanguageCode if not sensible.

Parameters

?string $code Language code

Returns: string

Definition at line 395 of file RequestContext.php.

References $wgLanguageCode.

◆ setActionName()

MediaWiki\Context\RequestContext::setActionName ( string $action )

Since: 1.38

Parameters

string $action

Implements MediaWiki\Context\MutableContext.

Definition at line 275 of file RequestContext.php.

◆ setAuthority()

MediaWiki\Context\RequestContext::setAuthority ( Authority $authority )

Stability: unstable

Parameters

Authority $authority

Implements MediaWiki\Context\MutableContext.

Definition at line 371 of file RequestContext.php.

◆ setConfig()

MediaWiki\Context\RequestContext::setConfig ( Config $config )

Returns: void

Implements MediaWiki\Context\MutableContext.

Definition at line 131 of file RequestContext.php.

◆ setLanguage()

MediaWiki\Context\RequestContext::setLanguage ( $language )

Parameters

Language | string $language Language instance or language code

Since: 1.19

Implements MediaWiki\Context\MutableContext.

Definition at line 420 of file RequestContext.php.

◆ setOutput()

MediaWiki\Context\RequestContext::setOutput ( OutputPage $output )

Returns: void

Implements MediaWiki\Context\MutableContext.

Definition at line 323 of file RequestContext.php.

◆ setRequest()

MediaWiki\Context\RequestContext::setRequest ( WebRequest $request )

Returns: void

Implements MediaWiki\Context\MutableContext.

Definition at line 146 of file RequestContext.php.

Referenced by MediaWiki\Api\ApiEditPage\execute().

◆ setSkin()

MediaWiki\Context\RequestContext::setSkin ( Skin $skin )

Returns: void

Implements MediaWiki\Context\MutableContext.

Definition at line 497 of file RequestContext.php.

References MediaWiki\Skin\Skin\getSkinName(), and MediaWiki\Context\ContextSource\setContext().

◆ setTitle()

MediaWiki\Context\RequestContext::setTitle ( ?Title $title = null )

Parameters

Title | null $title

Definition at line 181 of file RequestContext.php.

Referenced by MediaWiki\Parser\Parser\braceSubstitution(), and MediaWiki\Context\RequestContext\setWikiPage().

◆ setUser()

MediaWiki\Context\RequestContext::setUser ( User $user )

Returns: void

Implements MediaWiki\Context\MutableContext.

Definition at line 336 of file RequestContext.php.

Referenced by MediaWiki\Api\ApiParamInfo\execute().

◆ setWikiPage()

MediaWiki\Context\RequestContext::setWikiPage ( WikiPage $wikiPage )

Since: 1.19

Parameters

WikiPage $wikiPage

Implements MediaWiki\Context\MutableContext.

Definition at line 239 of file RequestContext.php.

References MediaWiki\Page\WikiPage\getTitle(), MediaWiki\Context\RequestContext\hasTitle(), and MediaWiki\Context\RequestContext\setTitle().

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

includes/Context/RequestContext.php

Public Member Functions

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ __clone()

◆ canUseWikiPage()

◆ exportSession()

◆ getActionName()

◆ getAuthority()

◆ getConfig()

◆ getCsrfTokenSet()

◆ getLanguage()

◆ getLanguageCode()

◆ getMain()

◆ getMainAndWarn()

◆ getOutput()

◆ getRequest()

◆ getSkin()

◆ getSkinName()

◆ getTiming()

◆ getTitle()

◆ getUser()

◆ getWikiPage()

◆ hasTitle()

◆ hasUser()

◆ importScopedSession()

◆ msg()

◆ newExtraneousContext()

◆ resetMain()

◆ sanitizeLangCode()

◆ setActionName()

◆ setAuthority()

◆ setConfig()

◆ setLanguage()

◆ setOutput()

◆ setRequest()

◆ setSkin()

◆ setTitle()

◆ setUser()

◆ setWikiPage()