NilPortugues\Symfony\JsonApiBundle\Serializer\JsonApiSerializer::getUrlPattern PHP Метод

    private function getUrlPattern(Router $router, $routeNameFromMappingFile, $baseUrl)
    {
        if (!empty($routeNameFromMappingFile)) {
            try {
                $route = $router->getRouteCollection()->get($routeNameFromMappingFile);
                if (empty($route)) {
                    throw new Exception();
                }
            } catch (Exception $e) {
                throw new RuntimeException(\sprintf('Route \'%s\' has not been defined as a Symfony route.', $routeNameFromMappingFile));
            }
            \preg_match_all('/{(.*?)}/', $route->getPath(), $matches);
            $pattern = [];
            if (!empty($matches)) {
                $pattern = \array_combine($matches[1], $matches[0]);
            }
            return $baseUrl . \urldecode($router->generate($routeNameFromMappingFile, $pattern, true));
        }
        return (string) $routeNameFromMappingFile;
    }