Object creating TermLanguageFallbackChain objects in Wikibase. More...

Public Member Functions
	__construct (?ContentLanguages $termsLanguages=null, ?LanguageFactory $languageFactory=null, ?LanguageConverterFactory $languageConverterFactory=null, ?LanguageFallback $languageFallback=null)

	newFromLanguage (Language $language)
	Get the fallback chain based a single language.

	newFromLanguageCode ( $languageCode)
	Get the fallback chain based a single language code.

	newFromContext (IContextSource $context)
	Construct the fallback chain based on a context.

	newFromContextAndLanguageCode (IContextSource $context, $languageCode)
	Construct the fallback chain based on a context, but ignore the language info in it and use a specified one instead.

	newFromUserAndLanguageCode (User $user, $languageCode)
	Construct the fallback chain based on a user and a language, currently from data provided by Extension:Babel.

	buildFromBabel (array $babel)
	Build fallback chain array for a given babel array.

Private Member Functions
	addLanguageToChain ( $language, array &$chain, array &$fetched)
	Add the given language to the chain (if it’s not included already).

	addLanguageAndVariantsToChain ( $language, array &$chain, array &$fetched)
	Add the given language and its variants to the chain (if not included already).

	addLanguageAndVariantsAndFallbacksToChain ( $language, array &$chain, array &$fetched)
	Add the given language, its variants and its explicit fallbacks to the chain (if not included already).

	addImplicitFallbacksToChain (array &$chain, array &$fetched)
	Add the implicit fallbacks for any language to the chain (if not included already).

	buildFromLanguage ( $language)
	Build a full fallback chain from the single given language, its variants and fallbacks.

	getBabel ( $languageCode, $user)

	getBabelCategoryNames ()

Private Attributes
	$termsLanguages

	$languageFactory

	$languageConverterFactory

	$languageFallback

	$languageCache = []

	$userLanguageCache = []

Detailed Description

Object creating TermLanguageFallbackChain objects in Wikibase.

Copyright: GPL-2.0-or-later

Author: Liangent < liang.nosp@m.ent@.nosp@m.gmail.nosp@m..com >

Constructor & Destructor Documentation

◆ __construct()

Wikibase\Lib\LanguageFallbackChainFactory::__construct	(	?ContentLanguages	$termsLanguages = null,
		?LanguageFactory	$languageFactory = null,
		?LanguageConverterFactory	$languageConverterFactory = null,
		?LanguageFallback	$languageFallback = null )

Member Function Documentation

◆ addImplicitFallbacksToChain()

Wikibase\Lib\LanguageFallbackChainFactory::addImplicitFallbacksToChain	(	array &	$chain,
		array &	$fetched )

private

Add the implicit fallbacks for any language to the chain (if not included already).

For the explicit fallbacks (of a specific language), see addLanguageAndVariantsAndFallbacksToChain.

Parameters

LanguageWithConversion[]	&$chain	the resulting chain
bool[]	&$fetched	language codes (as keys) that are already in the chain

◆ addLanguageAndVariantsAndFallbacksToChain()

Wikibase\Lib\LanguageFallbackChainFactory::addLanguageAndVariantsAndFallbacksToChain	(		$language,
		array &	$chain,
		array &	$fetched )

private

Add the given language, its variants and its explicit fallbacks to the chain (if not included already).

For the implicit (non-strict) fallbacks, see addImplicitFallbacksToChain.

Parameters

Language \| string	$language	language (code)
LanguageWithConversion[]	&$chain	the resulting chain
bool[]	&$fetched	language codes (as keys) that are already in the chain

◆ addLanguageAndVariantsToChain()

Wikibase\Lib\LanguageFallbackChainFactory::addLanguageAndVariantsToChain	(		$language,
		array &	$chain,
		array &	$fetched )

private

Add the given language and its variants to the chain (if not included already).

Parameters

Language \| string	$language	language (code)
LanguageWithConversion[]	&$chain	the resulting chain
bool[]	&$fetched	language codes (as keys) that are already in the chain

◆ addLanguageToChain()

Wikibase\Lib\LanguageFallbackChainFactory::addLanguageToChain	(		$language,
		array &	$chain,
		array &	$fetched )

private

Add the given language to the chain (if it’s not included already).

Parameters

Language \| string	$language	language (code)
LanguageWithConversion[]	&$chain	the resulting chain
bool[]	&$fetched	language codes (as keys) that are already in the chain

◆ buildFromBabel()

Wikibase\Lib\LanguageFallbackChainFactory::buildFromBabel ( array $babel )

Build fallback chain array for a given babel array.

Parameters

array $babel

Returns: LanguageWithConversion[]

◆ buildFromLanguage()

Wikibase\Lib\LanguageFallbackChainFactory::buildFromLanguage ( $language )

private

Build a full fallback chain from the single given language, its variants and fallbacks.

Parameters

Language | string $language (code)

Returns: LanguageWithConversion[] the resulting chain

◆ getBabel()

Wikibase\Lib\LanguageFallbackChainFactory::getBabel	(		$languageCode,
			$user )

private

◆ getBabelCategoryNames()

Wikibase\Lib\LanguageFallbackChainFactory::getBabelCategoryNames ( )

private

◆ newFromContext()

Wikibase\Lib\LanguageFallbackChainFactory::newFromContext ( IContextSource $context )

Construct the fallback chain based on a context.

Currently it just uses user and language info in it.

Parameters

IContextSource $context

Returns: TermLanguageFallbackChain

◆ newFromContextAndLanguageCode()

Wikibase\Lib\LanguageFallbackChainFactory::newFromContextAndLanguageCode	(	IContextSource	$context,
			$languageCode )

Construct the fallback chain based on a context, but ignore the language info in it and use a specified one instead.

Parameters

IContextSource	$context
string	$languageCode

Returns: TermLanguageFallbackChain

◆ newFromLanguage()

Wikibase\Lib\LanguageFallbackChainFactory::newFromLanguage ( Language $language )

Get the fallback chain based a single language.

Parameters

Language $language

Returns: TermLanguageFallbackChain

◆ newFromLanguageCode()

Wikibase\Lib\LanguageFallbackChainFactory::newFromLanguageCode ( $languageCode )

Get the fallback chain based a single language code.

Parameters

string $languageCode

Returns: TermLanguageFallbackChain

◆ newFromUserAndLanguageCode()

Wikibase\Lib\LanguageFallbackChainFactory::newFromUserAndLanguageCode	(	User	$user,
			$languageCode )

Construct the fallback chain based on a user and a language, currently from data provided by Extension:Babel.

Parameters

User	$user
string	$languageCode

Returns: TermLanguageFallbackChain

Member Data Documentation

◆ $languageCache

Wikibase\Lib\LanguageFallbackChainFactory::$languageCache = []

private

◆ $languageConverterFactory

Wikibase\Lib\LanguageFallbackChainFactory::$languageConverterFactory

private

◆ $languageFactory

Wikibase\Lib\LanguageFallbackChainFactory::$languageFactory

private

◆ $languageFallback

Wikibase\Lib\LanguageFallbackChainFactory::$languageFallback

private

◆ $termsLanguages

Wikibase\Lib\LanguageFallbackChainFactory::$termsLanguages

private

◆ $userLanguageCache

Wikibase\Lib\LanguageFallbackChainFactory::$userLanguageCache = []

private

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

lib/includes/LanguageFallbackChainFactory.php

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ addImplicitFallbacksToChain()

◆ addLanguageAndVariantsAndFallbacksToChain()

◆ addLanguageAndVariantsToChain()

◆ addLanguageToChain()

◆ buildFromBabel()

◆ buildFromLanguage()

◆ getBabel()

◆ getBabelCategoryNames()

◆ newFromContext()

◆ newFromContextAndLanguageCode()

◆ newFromLanguage()

◆ newFromLanguageCode()

◆ newFromUserAndLanguageCode()

Member Data Documentation

◆ $languageCache

◆ $languageConverterFactory

◆ $languageFactory

◆ $languageFallback

◆ $termsLanguages

◆ $userLanguageCache