public function renderModuleStatus(AphrontRequest $request)
{
$viewer = $request->getViewer();
$handlers = AphrontRequestExceptionHandler::getAllHandlers();
$rows = array();
foreach ($handlers as $key => $handler) {
$rows[] = array($handler->getRequestExceptionHandlerPriority(), $key, $handler->getRequestExceptionHandlerDescription());
}
return id(new AphrontTableView($rows))->setHeaders(array(pht('Priority'), pht('Class'), pht('Description')))->setColumnClasses(array(null, 'pri', 'wide'));
}
/**
* Convert an exception which has escaped the controller into a response.
*
* This method delegates exception handling to available subclasses of
* @{class:AphrontRequestExceptionHandler}.
*
* @param Exception Exception which needs to be handled.
* @return wild Response or response producer, or null if no available
* handler can produce a response.
* @task exception
*/
private function handleException(Exception $ex)
{
$handlers = AphrontRequestExceptionHandler::getAllHandlers();
$request = $this->getRequest();
foreach ($handlers as $handler) {
if ($handler->canHandleRequestException($request, $ex)) {
$response = $handler->handleRequestException($request, $ex);
$this->validateErrorHandlerResponse($handler, $response);
return $response;
}
}
throw $ex;
}
