/** * Triggers any "not allowed" filters and prepares an appropriate 404 error response. */ private function prepareNotAllowedResponse() { ob_clean(); $this->response = new Response(); $this->response->setResponseCode(ResponseCode::HTTP_METHOD_NOT_ALLOWED); $this->context->registerInstance($this->response); $this->filters->trigger(Filters::METHOD_NOT_ALLOWED, $this->context); $this->finalizeOutputBuffer(); if (empty($this->response->getBody())) { $this->serveStaticPage('method_not_allowed'); } }
/** * Executes a route action, given a callable and a context. * * @param callable $targetFunc The target function to be executed. * @param Context $context The context the target function should be executed under (for dependency injection). * @return mixed The function's return value. * @throws \Exception If an exception is raised during execution, it will be rethrown. */ private function executeAction(callable $targetFunc, Context $context) { $returnValue = null; $paramValues = $context->determineParamValues($targetFunc); try { $returnValue = call_user_func_array($targetFunc, $paramValues); } catch (\Exception $ex) { $context->registerInstance($ex); $this->filters->trigger(Filters::ON_EXCEPTION, $context); if (!$this->filters->anyHandlersForEvent(Filters::ON_EXCEPTION)) { // If this exception was unhandled, rethrow it so it can be handled in the global scope throw $ex; } } return $returnValue; }
public function testContinueIsTrueByDefault() { $filters = new Filters(); $this->assertTrue($filters->trigger('myEventType'), 'Continue should be true if no filters are triggered'); }