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

	namespace MediaWiki\Extension\Translate\TranslatorInterface\Aid;

	use MediaWiki\Extension\Translate\TranslatorInterface\TranslationHelperException;
	use MediaWiki\Extension\Translate\Utilities\Utilities;
	use MediaWiki\MediaWikiServices;

	/**
	* Translation aid that provides the message documentation.
	* @author Niklas Laxström
	* @license GPL-2.0-or-later
	* @since 2013-01-01
	* @ingroup TranslationAids
	*/
	class DocumentationAid extends TranslationAid {
	public function getData(): array {
	global $wgTranslateDocumentationLanguageCode;
	if ( !$wgTranslateDocumentationLanguageCode ) {
	throw new TranslationHelperException( 'Message documentation is disabled' );
	}

	$page = $this->handle->getKey();
	$ns = $this->handle->getTitle()->getNamespace();

	$info = Utilities::getMessageContent( $page, $wgTranslateDocumentationLanguageCode, $ns ) ?? '';

	return [
	'language' => MediaWikiServices::getInstance()->getContentLanguageCode()->toString(),
	'value' => $info,
	'html' => $this->context->getOutput()->parseAsInterface( $info )
	];
	}
	}