/**
* Validate the json input to prevent errors in the following components
*
* @param RestEvent $event Event
*
* @return void|null
*/
public function onKernelRequest(RestEvent $event)
{
$request = $event->getRequest();
if ($request->headers->has('Accept')) {
$format = $request->getFormat($request->headers->get('Accept'));
if (!empty($format)) {
$request->setRequestFormat($format);
}
}
}
/**
* Test RqlAllowedOperatorRequestListener::onKernelRequest() with exception
*
* @param Query $query Query
* @return void
*
* @dataProvider dataOnKernelRequestWithException
*/
public function testOnKernelRequestWithException(Query $query)
{
$this->setExpectedException(RqlOperatorNotAllowedException::class);
$request = new Request();
$request->attributes->set('rqlQuery', $query);
$request->attributes->set('_route', 'model.get');
$event = new RestEvent();
$event->setRequest($request);
$listener = new RqlAllowedOperatorRequestListener();
$listener->onKernelRequest($event);
}
/**
* Adds the configured formats and mimetypes to the request.
*
* @param RestEvent $event Event
*
* @return void|null
*/
public function onKernelRequest(RestEvent $event)
{
$request = $event->getRequest();
if ($request->headers->has('Accept')) {
$format = $request->getFormat($request->headers->get('Accept'));
if (empty($format)) {
foreach ($this->container->getParameter('graviton.rest.special_mimetypes') as $format => $types) {
$mimetypes = $request->getMimeType($format);
if (!empty($mimetypes)) {
$mimetypes = is_array($mimetypes) ? $mimetypes : array($mimetypes);
$types = array_unique(array_merge_recursive($mimetypes, $types));
}
$request->setFormat($format, $types);
}
}
}
}
/**
* Process RQL query if it is allowed for current route
*
* @param RestEvent $event Event
* @return void
*/
public function onKernelRequest(RestEvent $event)
{
$rqlQuery = $event->getRequest()->attributes->get('rqlQuery');
if ($rqlQuery === null) {
return;
}
$route = $event->getRequest()->attributes->get('_route');
if (substr($route, -4) !== '.get') {
return;
}
foreach (['getQuery', 'getSort', 'getLimit'] as $method) {
/** @var AbstractNode $node */
$node = $rqlQuery->{$method}();
if ($node === null) {
continue;
}
throw new RqlOperatorNotAllowedException($node->getNodeName());
}
}
