public function execute(Context $context)
{
$code = $context->get('code');
$uri = $context->get('uri');
$message = $context->get('message');
$level = $code < 500 ? 'warning' : 'error';
$protocol = $context->get('SERVER_PROTOCOL');
switch ($code) {
case HttpError::ACCESS_DENIED:
$title = '403: Forbidden';
$realMessage = "Access denied. {$message}";
$status = "{$protocol} 403 Forbidden";
break;
case HttpError::NOT_FOUND:
$title = '404: Not Found';
$realMessage = "The page {$uri} could not be found.";
$status = "{$protocol} 404 Not Found";
break;
default:
$title = '500: Internal Server Error';
$realMessage = "The server encountered an error: {$message}";
$status = "{$protocol} 500 Internal Server Error";
}
$httpError = new HttpError(array('title' => $title, 'code' => $code, 'uri' => $uri, 'message' => $realMessage, 'level' => $level));
$template = new Template('::base', array('title' => $httpError->getTitle(), 'content' => new Template('::HttpError:View', (array) $httpError), 'level' => $httpError->getLevel()));
$template->addStyle('::normalize')->addStyle('::layout')->addStyle('::typography')->addStyle('::color');
$response = new Response($template->render());
return $response->status($status);
}
private function handleException(Exception $e, Request $request)
{
$context = new Context($request->server());
$context->set('uri', $request->path()->value())->set('message', $e->getMessage())->set('code', HttpError::code($e));
$this->dispatch(new HttpErrorViewAction(), $context);
}
