Translation::convertLangPath

static function convertLangPath($langFile, $language)
{
	if (empty($language) || !(self::useTranslationRepository() || self::getDeveloperRepositoryPath() !== null))
	{
		return $langFile;
	}

	static $documentRoot;
	if ($documentRoot === null)
	{
		$documentRoot = Path::normalize(MainApplication::getDocumentRoot());
	}

	if (self::useTranslationRepository() && !self::isDefaultTranslationLang($language))
	{
		$modulePath = self::getTranslationRepositoryPath().'/'.$language.'/';
	}
	elseif (self::getDeveloperRepositoryPath() !== null)
	{
		$modulePath = self::getDeveloperRepositoryPath(). '/';
	}
	elseif (self::isDefaultTranslationLang($language))
	{
		$modulePath = $documentRoot. '/bitrix/modules/';
	}
	else
	{
		return $langFile;
	}

	if (strpos($langFile, '\') !== false)
	{
		$langFile = str_replace('\', '/', $langFile);
	}
	if (strpos($langFile, '//') !== false)
	{
		$langFile = str_replace('//', '/', $langFile);
	}

	// linked
	if (self::getDeveloperRepositoryPath() !== null)
	{
		if (mb_strpos($langFile, self::getDeveloperRepositoryPath()) === 0)
		{
			$langFile = str_replace(
				self::getDeveloperRepositoryPath(). '/',
				$modulePath,
				$langFile
			);

			return $langFile;
		}
	}

	// module lang
	if (strpos($langFile, $documentRoot. '/bitrix/modules/') === 0)
	{
		$langFile = str_replace(
			$documentRoot.'/bitrix/modules/',
			$modulePath,
			$langFile
		);

		return $langFile;
	}

	self::loadMap();

	$langPathParts = preg_split('#[/]+#', trim(str_replace($documentRoot, '', $langFile), '/'), 6);
	if (
		empty($langPathParts)
		|| $langPathParts[0] !== 'bitrix'
		|| empty($langPathParts[1])
		|| empty($langPathParts[2])
		|| empty($langPathParts[3])
	)
	{
		return $langFile;
	}

	$testEntry = $langPathParts[1];
	switch ($testEntry)
	{
		// bitrix/mobileapp/[moduleName] -> [moduleName]/install/mobileapp/[moduleName]
		case 'mobileapp':
			$moduleName = $langPathParts[2];
			if (isset(self::$map[$moduleName][$testEntry], self::$map[$moduleName][$testEntry][$moduleName]))
			{
				$testEntry = 'mobileapp/'. $moduleName;
				$langFile = str_replace(
					$documentRoot.'/bitrix/mobileapp/'. $moduleName. '/',
					$modulePath.''.$moduleName.'/install/mobileapp/'. $moduleName. '/',
					$langFile
				);
			}
			break;

		// bitrix/templates/[templateName] -> [moduleName]/install/templates/[templateName]
		case 'templates':
			$templateName = $langPathParts[2];
			foreach (self::$map as $moduleName => $moduleEntries)
			{
				if (isset(self::$map[$moduleName][$testEntry], self::$map[$moduleName][$testEntry][$templateName]))
				{
					$langFile = str_replace(
						$documentRoot.'/bitrix/templates/'.$templateName.'/',
						$modulePath.''.$moduleName.'/install/templates/'. $templateName .'/',
						$langFile
					);
					break;
				}
			}
			break;

		// bitrix/components/bitrix/[componentName] -> [moduleName]/install/components/bitrix/[componentName]
		// bitrix/activities/bitrix/[activityName] -> [moduleName]/install/activities/bitrix/[activityName]
		// bitrix/wizards/bitrix/[wizardsName] -> [moduleName]/install/wizards/bitrix/[wizardsName]
		// bitrix/gadgets/bitrix/[gadgetName] -> [moduleName]/install/gadgets/bitrix/[gadgetName]
		case 'components':
		case 'activities':
		case 'wizards':
		case 'gadgets':
		case 'blocks':
			if ($langPathParts[2] !== 'bitrix')
			{
				break;
			}
			$searchEntryName = $langPathParts[3];
			foreach (self::$map as $moduleName => $moduleEntries)
			{
				if (isset(self::$map[$moduleName][$testEntry], self::$map[$moduleName][$testEntry][$searchEntryName]))
				{
					$langFile = str_replace(
						$documentRoot.'/bitrix/'.$testEntry.'/bitrix/'.$searchEntryName.'/',
						$modulePath.''.$moduleName.'/install/'.$testEntry.'/bitrix/'. $searchEntryName. '/',
						$langFile
					);
					break;
				}
			}
			break;

		// bitrix/js/[moduleName]/[smth] -> [moduleName]/install/js/[moduleName]/[smth]
		// bitrix/js/[moduleName]/[smth] -> [moduleName]/install/public/js/[moduleName]/[smth]
		case 'js':
			$libraryNamespace = $langPathParts[2]. '/'. $langPathParts[3];

			foreach (self::$map as $moduleName => $moduleEntries)
			{
				if (isset(self::$map[$moduleName][$testEntry], self::$map[$moduleName][$testEntry][$libraryNamespace]))
				{
					$langFile = str_replace(
						$documentRoot.'/bitrix/'.$testEntry.'/'.$libraryNamespace.'/',
						$modulePath.''.$moduleName.'/install/'.$testEntry.'/'.$libraryNamespace.'/',
						$langFile
					);
					break;
				}
				if (isset(self::$map[$moduleName]["public/{$testEntry}"], self::$map[$moduleName]["public/{$testEntry}"][$libraryNamespace]))
				{
					$langFile = str_replace(
						$documentRoot.'/bitrix/'.$testEntry.'/'.$libraryNamespace.'/',
						$modulePath.''.$moduleName.'/install/public/'.$testEntry.'/'.$libraryNamespace.'/',
						$langFile
					);
					break;
				}
			}
			break;

		// bitrix/[moduleName]/payment/[paymentHandler] -> [moduleName]/payment/[paymentHandler]
		case 'payment':
			$searchEntryName = $langPathParts[3];
			foreach (self::$map as $moduleName => $moduleEntries)
			{
				if (isset(self::$map[$moduleName][$testEntry], self::$map[$moduleName][$testEntry][$searchEntryName]))
				{
					$langFile = str_replace(
						$documentRoot.'/bitrix/modules/'.$moduleName.'/'.$testEntry.'/',
						$modulePath.''.$moduleName.'/'.$testEntry.'/',
						$langFile
					);
					break;
				}
			}
			break;
	}

	return $langFile;
}