Wikibase\Lib\LanguageFallbackChainFactory Class Reference

Object creating TermLanguageFallbackChain objects in Wikibase. More...

Collaboration diagram for Wikibase\Lib\LanguageFallbackChainFactory:

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 (string $languageCode)
	Get the fallback chain based a single language code.
	newFromContext (IContextSource $context)
	Construct the fallback chain based on a context.
	newFromUserAndLanguageCode (User $user, string $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|string $language, array &$chain, array &$fetched)
	Add the given language to the chain (if it’s not included already).
	addLanguageAndVariantsToChain (Language|string $language, array &$chain, array &$fetched)
	Add the given language and its variants to the chain (if not included already).
	addLanguageAndVariantsAndFallbacksToChain (Language|string $language, array &$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|string $language)
	Build a full fallback chain from the single given language, its variants and fallbacks.
	getBabel (string $languageCode, UserIdentity $user)
	getBabelCategoryNames ()

Private Attributes
ContentLanguages	$termsLanguages
LanguageFactory	$languageFactory
LanguageConverterFactory	$languageConverterFactory
LanguageFallback	$languageFallback
array	$languageCache = []
array	$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|string $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|string $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|string $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|string $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 ( string $languageCode, UserIdentity $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.

newFromLanguage()

Wikibase\Lib\LanguageFallbackChainFactory::newFromLanguage

(

Language

$language

)

Get the fallback chain based a single language.

newFromLanguageCode()

Wikibase\Lib\LanguageFallbackChainFactory::newFromLanguageCode

(

string

$languageCode

)

Get the fallback chain based a single language code.

newFromUserAndLanguageCode()

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

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

Member Data Documentation

$languageCache

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

private

$languageConverterFactory

LanguageConverterFactory Wikibase\Lib\LanguageFallbackChainFactory::$languageConverterFactory

private

$languageFactory

LanguageFactory Wikibase\Lib\LanguageFallbackChainFactory::$languageFactory

private

$languageFallback

LanguageFallback Wikibase\Lib\LanguageFallbackChainFactory::$languageFallback

private

$termsLanguages

ContentLanguages Wikibase\Lib\LanguageFallbackChainFactory::$termsLanguages

private

$userLanguageCache

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

private

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

• lib/includes/LanguageFallbackChainFactory.php