/**
* Core controller handler.
*
* @param FilterControllerEvent $event
*
* @throws \InvalidArgumentException
*/
public function paramFetcherOnKernelController(FilterControllerEvent $event)
{
$request = $event->getRequest();
if (!$request->attributes->get(FOSRestBundle::ZONE_ATTRIBUTE, true)) {
return;
}
$controller = $event->getController();
if (is_callable($controller) && method_exists($controller, '__invoke')) {
$controller = [$controller, '__invoke'];
}
$this->paramFetcher->setController($controller);
$attributeName = $this->getAttributeName($controller);
$request->attributes->set($attributeName, $this->paramFetcher);
if ($this->setParamsAsAttributes) {
$params = $this->paramFetcher->all();
foreach ($params as $name => $param) {
if ($request->attributes->has($name) && null !== $request->attributes->get($name)) {
$msg = sprintf("ParamFetcher parameter conflicts with a path parameter '{$name}' for route '%s'", $request->attributes->get('_route'));
throw new \InvalidArgumentException($msg);
}
$request->attributes->set($name, $param);
}
}
}
