/** * 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; }