Dispatcher::restRegister

static function restRegister($rest)
{
	$rest = mb_strtolower(trim((string)$rest));

	if (
		!isset($rest) || $rest == '' ||
		!preg_match('#^([a-z_]+[a-z0-9_]+)(.[a-z_]+[a-z0-9_]+)+$#', $rest)
	)
	{
		return false;
	}

	$path = explode('.', $rest);

	$method = array_pop($path);
	$namespace = array_map('ucfirst', $path);
	$classPrefix = '\Bitrix\Tasks\Dispatcher\Publicaction\';
	$class = $classPrefix . implode('\', $namespace);

	if (method_exists($class, $method))
	{
		static::$currentRestMehtod = $rest;
		return array(
			'scope' => 'task',
			'callback' => array(
				'\'.__CLASS__, 'restGateway'
			)
		);
	}
	else
	{
		return false;
	}
}