/**
* Return schema GET results.
*
* @param Request $request Current http request
* @param string $id ID of record
*
* @throws SerializationException
* @return \Symfony\Component\HttpFoundation\Response $response Result of the action
*/
public function schemaAction(Request $request, $id = null)
{
$request->attributes->set('schemaRequest', true);
list($app, $module, , $modelName, $schemaType) = explode('.', $request->attributes->get('_route'));
$response = $this->response;
$response->setStatusCode(Response::HTTP_OK);
$response->setPublic();
if (!$id && $schemaType != 'canonicalIdSchema') {
$schema = $this->schemaUtils->getCollectionSchema($modelName, $this->getModel());
} else {
$schema = $this->schemaUtils->getModelSchema($modelName, $this->getModel());
}
// enabled methods for CorsListener
$corsMethods = 'GET, POST, PUT, PATCH, DELETE, OPTIONS';
try {
$router = $this->getRouter();
// if post route is available we assume everything is readable
$router->generate(implode('.', array($app, $module, 'rest', $modelName, 'post')));
} catch (RouteNotFoundException $exception) {
// only allow read methods
$corsMethods = 'GET, OPTIONS';
}
$request->attributes->set('corsMethods', $corsMethods);
return $this->render('GravitonRestBundle:Main:index.json.twig', ['response' => $this->serialize($schema)], $response);
}
