/**
* This listener is run when the KernelEvents::EXCEPTION event is triggered
*
* @param GetResponseForExceptionEvent $event
* @return null
*/
public function on_kernel_exception(GetResponseForExceptionEvent $event)
{
$exception = $event->getException();
$message = $exception->getMessage();
$this->type_caster->set_var($message, $message, 'string', true, false);
if ($exception instanceof \phpbb\exception\exception_interface) {
$message = $this->language->lang_array($message, $exception->get_parameters());
}
// Show <strong> text in bold
$message = preg_replace('#<(/?strong)>#i', '<$1>', $message);
if (!$event->getRequest()->isXmlHttpRequest()) {
page_header($this->language->lang('INFORMATION'));
$this->template->assign_vars(array('MESSAGE_TITLE' => $this->language->lang('INFORMATION'), 'MESSAGE_TEXT' => $message));
$this->template->set_filenames(array('body' => 'message_body.html'));
page_footer(true, false, false);
$response = new Response($this->template->assign_display('body'), 500);
} else {
$data = array();
if (!empty($message)) {
$data['message'] = $message;
}
if (defined('DEBUG')) {
$data['trace'] = $exception->getTrace();
}
$response = new JsonResponse($data, 500);
}
if ($exception instanceof HttpExceptionInterface) {
$response->setStatusCode($exception->getStatusCode());
$response->headers->add($exception->getHeaders());
}
$event->setResponse($response);
}
/**
* Dependencies should be specified in the service definition and can be
* then accessed in __construct(). Arguments are sent through the URL path
* and should match the parameters of the method you are using as your
* controller.
*
* @param \Symfony\Component\HttpFoundation\Request $request Symfony Request object
* @param mixed $controller A callable (controller class, method)
* @return array An array of arguments to pass to the controller
* @throws \phpbb\controller\exception
*/
public function getArguments(Request $request, $controller)
{
// At this point, $controller contains the object and method name
list($object, $method) = $controller;
$mirror = new \ReflectionMethod($object, $method);
$arguments = array();
$parameters = $mirror->getParameters();
$attributes = $request->attributes->all();
foreach ($parameters as $param) {
if (array_key_exists($param->name, $attributes)) {
if (is_string($attributes[$param->name])) {
$value = $attributes[$param->name];
$this->type_cast_helper->set_var($value, $attributes[$param->name], 'string', true, false);
$arguments[] = $value;
} else {
$arguments[] = $attributes[$param->name];
}
} else {
if ($param->getClass() && $param->getClass()->isInstance($request)) {
$arguments[] = $request;
} else {
if ($param->isDefaultValueAvailable()) {
$arguments[] = $param->getDefaultValue();
} else {
throw new \phpbb\controller\exception('CONTROLLER_ARGUMENT_VALUE_MISSING', array($param->getPosition() + 1, get_class($object) . ':' . $method, $param->name));
}
}
}
}
return $arguments;
}
