An IContextSource implementation which will inherit context from another source but allow individual pieces of context to be changed locally eg: A ContextSource that can inherit from the main RequestContext but have a different Title instance set on it. More...

Inheritance diagram for DerivativeContext:

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Collaboration diagram for DerivativeContext:

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Public Member Functions
	__construct (IContextSource $context)

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

	getAuthority ()

	getConfig ()

	getLanguage ()

	getOutput ()

	getRequest ()

	getSkin ()

	getStats ()

	getTiming ()

	getTitle ()

	getUser ()

	getWikiPage ()
	Get the WikiPage object.

	msg ( $key,... $params)
	Get a message using the current context.

	setAuthority (Authority $authority)

	setConfig (Config $config)

	setLanguage ( $language)

	setOutput (OutputPage $output)

	setRequest (WebRequest $request)

	setSkin (Skin $skin)

	setTitle (Title $title)

	setUser (User $user)

	setWikiPage (WikiPage $wikiPage)

Public Member Functions inherited from ContextSource
	exportSession ()
	Export the resolved user IP, HTTP headers, user ID, and session ID.

	getContext ()
	Get the base IContextSource object.

	getCsrfTokenSet ()
	Get a repository to obtain and match CSRF tokens.

	setContext (IContextSource $context)

Private Attributes
Authority	$authority

Config	$config

Language	$lang

OutputPage	$output

WebRequest	$request

Skin	$skin

Timing	$timing

Title	$title

User	$user

WikiPage	$wikipage

Detailed Description

An IContextSource implementation which will inherit context from another source but allow individual pieces of context to be changed locally eg: A ContextSource that can inherit from the main RequestContext but have a different Title instance set on it.

@newable

Since: 1.19

Definition at line 32 of file DerivativeContext.php.

Constructor & Destructor Documentation

◆ __construct()

DerivativeContext::__construct ( IContextSource $context )

Stability: stable: to call

Parameters

IContextSource $context Context to inherit from

Definition at line 87 of file DerivativeContext.php.

References ContextSource\setContext().

Member Function Documentation

◆ canUseWikiPage()

DerivativeContext::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

Reimplemented from ContextSource.

Definition at line 157 of file DerivativeContext.php.

References ContextSource\getContext().

◆ getAuthority()

DerivativeContext::getAuthority ( )

Since: 1.36

Returns: Authority

Reimplemented from ContextSource.

Definition at line 230 of file DerivativeContext.php.

◆ getConfig()

DerivativeContext::getConfig ( )

Returns: Config

Reimplemented from ContextSource.

Definition at line 101 of file DerivativeContext.php.

References ContextSource\getContext().

◆ getLanguage()

DerivativeContext::getLanguage ( )

Returns: Language

Since: 1.19

Reimplemented from ContextSource.

Definition at line 255 of file DerivativeContext.php.

References getContext().

◆ getOutput()

DerivativeContext::getOutput ( )

Returns: OutputPage

Reimplemented from ContextSource.

Definition at line 200 of file DerivativeContext.php.

References ContextSource\getContext().

◆ getRequest()

DerivativeContext::getRequest ( )

Returns: WebRequest

Reimplemented from ContextSource.

Definition at line 131 of file DerivativeContext.php.

References ContextSource\getContext().

◆ getSkin()

DerivativeContext::getSkin ( )

Returns: Skin

Reimplemented from ContextSource.

Definition at line 270 of file DerivativeContext.php.

References getContext().

◆ getStats()

DerivativeContext::getStats ( )

Deprecated:: since 1.27 use a StatsdDataFactory from MediaWikiServices (preferably injected)

Returns: IBufferingStatsdDataFactory

Reimplemented from ContextSource.

Definition at line 110 of file DerivativeContext.php.

◆ getTiming()

DerivativeContext::getTiming ( )

Returns: Timing

Reimplemented from ContextSource.

Definition at line 117 of file DerivativeContext.php.

References ContextSource\getContext().

◆ getTitle()

DerivativeContext::getTitle ( )

Returns: Title|null

Reimplemented from ContextSource.

Definition at line 145 of file DerivativeContext.php.

References ContextSource\getContext().

◆ getUser()

DerivativeContext::getUser ( )

Returns: User

Reimplemented from ContextSource.

Definition at line 215 of file DerivativeContext.php.

References ContextSource\getContext().

◆ getWikiPage()

DerivativeContext::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

Reimplemented from ContextSource.

Definition at line 186 of file DerivativeContext.php.

References ContextSource\getContext().

◆ msg()

DerivativeContext::msg	(	$key,
		$params
	)

Get a message using the current context.

This can't just inherit from ContextSource, since then it would set only the original context, and not take into account any changes.

Parameters

string \| string[] \| MessageSpecifier	$key	Message key, or array of keys, or a MessageSpecifier.
	mixed	...$params

Returns: Message

Reimplemented from ContextSource.

Definition at line 286 of file DerivativeContext.php.

References wfMessage().

◆ setAuthority()

DerivativeContext::setAuthority ( Authority $authority )

Stability: unstable

Parameters

Authority $authority

Implements MutableContext.

Definition at line 219 of file DerivativeContext.php.

References $authority.

◆ setConfig()

DerivativeContext::setConfig ( Config $config )

Parameters

Config $config

Implements MutableContext.

Definition at line 94 of file DerivativeContext.php.

References $config.

◆ setLanguage()

DerivativeContext::setLanguage ( $language )

Parameters

Language | string $language Language instance or language code

Exceptions

MWException

Since: 1.19

Implements MutableContext.

Definition at line 239 of file DerivativeContext.php.

◆ setOutput()

DerivativeContext::setOutput ( OutputPage $output )

Parameters

OutputPage $output

Implements MutableContext.

Definition at line 193 of file DerivativeContext.php.

References $output.

◆ setRequest()

DerivativeContext::setRequest ( WebRequest $request )

Parameters

WebRequest $request

Implements MutableContext.

Definition at line 124 of file DerivativeContext.php.

References $request.

◆ setSkin()

DerivativeContext::setSkin ( Skin $skin )

Parameters

Skin $skin

Implements MutableContext.

Definition at line 262 of file DerivativeContext.php.

References ContextSource\setContext().

◆ setTitle()

DerivativeContext::setTitle ( Title $title )

Parameters

Title $title

Implements MutableContext.

Definition at line 138 of file DerivativeContext.php.

References $title.

◆ setUser()

DerivativeContext::setUser ( User $user )

Parameters

User $user

Implements MutableContext.

Definition at line 207 of file DerivativeContext.php.

References $user.

◆ setWikiPage()

DerivativeContext::setWikiPage ( WikiPage $wikiPage )

Since: 1.19

Parameters

WikiPage $wikiPage

Implements MutableContext.

Definition at line 173 of file DerivativeContext.php.

Member Data Documentation

◆ $authority

Authority DerivativeContext::$authority

private

Definition at line 61 of file DerivativeContext.php.

Referenced by setAuthority().

◆ $config

Config DerivativeContext::$config

private

Definition at line 76 of file DerivativeContext.php.

Referenced by setConfig().

◆ $lang

Language DerivativeContext::$lang

private

Definition at line 66 of file DerivativeContext.php.

◆ $output

OutputPage DerivativeContext::$output

private

Definition at line 51 of file DerivativeContext.php.

Referenced by setOutput().

◆ $request

WebRequest DerivativeContext::$request

private

Definition at line 36 of file DerivativeContext.php.

Referenced by setRequest().

◆ $skin

Skin DerivativeContext::$skin

private

Definition at line 71 of file DerivativeContext.php.

◆ $timing

Timing DerivativeContext::$timing

private

Definition at line 81 of file DerivativeContext.php.

◆ $title

Title DerivativeContext::$title

private

Definition at line 41 of file DerivativeContext.php.

Referenced by setTitle().

◆ $user

User DerivativeContext::$user

private

Definition at line 56 of file DerivativeContext.php.

Referenced by setUser().

◆ $wikipage

WikiPage DerivativeContext::$wikipage

private

Definition at line 46 of file DerivativeContext.php.

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

includes/context/DerivativeContext.php

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ canUseWikiPage()

◆ getAuthority()

◆ getConfig()

◆ getLanguage()

◆ getOutput()

◆ getRequest()

◆ getSkin()

◆ getStats()

◆ getTiming()

◆ getTitle()

◆ getUser()

◆ getWikiPage()

◆ msg()

◆ setAuthority()

◆ setConfig()

◆ setLanguage()

◆ setOutput()

◆ setRequest()

◆ setSkin()

◆ setTitle()

◆ setUser()

◆ setWikiPage()

Member Data Documentation

◆ $authority

◆ $config

◆ $lang

◆ $output

◆ $request

◆ $skin

◆ $timing

◆ $title

◆ $user

◆ $wikipage