26 lines
803 B
PHP
26 lines
803 B
PHP
<?php
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namespace MediaWiki\Hook;
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/**
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* This is a hook handler interface, see docs/Hooks.md.
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* Use the hook name "GetLangPreferredVariant" to register handlers implementing this interface.
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*
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* @stable to implement
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* @ingroup Hooks
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*/
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interface GetLangPreferredVariantHook {
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/**
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* This hook is called in LanguageConverter#getPreferredVariant() to
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* allow fetching the language variant code from cookies or other such
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* alternative storage.
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*
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* @since 1.35
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*
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* @param string|null &$req Language variant from the URL or null if no variant
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* was specified in the URL; the value of this variable comes from
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* LanguageConverter#getURLVariant()
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* @return bool|void True or no return value to continue or false to abort
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*/
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public function onGetLangPreferredVariant( &$req );
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}
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