MediaWikiInsertablesSuggester.php
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MediaWikiInsertablesSuggester.php
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	<?php
	declare( strict_types = 1 );

	namespace MediaWiki\Extension\Translate\TranslatorInterface\Insertable;

	/**
	* InsertablesSuggester implementation for MediaWiki message translations.
	* @author Niklas Laxström
	* @license GPL-2.0-or-later
	* @since 2020.12
	*/
	class MediaWikiInsertablesSuggester implements InsertablesSuggester {
	public function getInsertables( string $text ): array {
	$insertables = [];

	$matches = [];
	// MediaWiki apihelp messages often have parameters like $1user, which should
	// be unchanged in translation.
	preg_match_all( '/\$(1[a-z]+\|[0-9]+)/', $text, $matches, PREG_SET_ORDER );
	$new = array_map( static function ( $match ) {
	return new Insertable( $match[0], $match[0] );
	}, $matches );
	$insertables = array_merge( $insertables, $new );

	$matches = [];
	preg_match_all(
	'/({{((?:PLURAL\|GENDER\|GRAMMAR):[^\|])\\|).?(}})/i',
	$text,
	$matches,
	PREG_SET_ORDER
	);
	$new = array_map( static function ( $match ) {
	return new Insertable( $match[2], $match[1], $match[3] );
	}, $matches );
	$insertables = array_merge( $insertables, $new );

	return array_merge(
	$insertables,
	( new HtmlTagInsertablesSuggester() )->getInsertables( $text )
	);
	}
	}