/** * Handle exception * * @param \Exception $e * @return \Psr\Http\Message\ResponseInterface */ public function handle(\Exception $e) { $response = $this->provider->getResponse(); $response = $response->withStatus(500); $message = 'Internal Server Error'; $view = $this->provider->getView(); if ($this->provider->getConfig('display_exceptions')) { $view->exception = $e; } $view->message = $message; $config = $this->provider->getConfig(); if (isset($config['templates']['template_error'])) { $result = $view->renderFile($config['templates']['template_error']); } else { if (isset($view->exception)) { $body = sprintf("<h1>An error occurred</h1><h2>%s</h2><h3>Message</h3><p>%s</p><h3>Stack trace</h3><p>%s</p>", $message, $e->getMessage(), $e->getTraceAsString()); } else { $body = sprintf("<h1>An error occurred</h1><h2>%s</h2>", $message); } $result = sprintf("<html><head><title>%s</title><style>body {font-family: Helvetica,Arial,sans-serif;font-size: 20px;line-height: 28px;padding:20px;}</style></head><body>%s</body></html>", 'Tlumx application: ' . $message, $body); } $response->getBody()->write($result); $response->withHeader('Content-Type', 'text/html'); return $response; }
/** * Handle * * @param array $allowedMethods * @return \Psr\Http\Message\ResponseInterface */ public function handle(array $allowedMethods = []) { $response = $this->provider->getResponse(); if (empty($allowedMethods)) { $response = $response->withStatus(404); $message = 'Page not found'; } else { $response = $response->withStatus(405); $message = 'Method Not Allowed'; } $config = $this->provider->getConfig(); if (isset($config['templates']['template_404'])) { $view = $this->provider->getView(); $view->message = $message; $result = $view->renderFile($config['templates']['template_404']); } else { $body = sprintf("<h1>An error occurred</h1><h2>%s</h2>", $message); $result = sprintf("<html><head><title>%s</title><style>body {font-family: Helvetica,Arial,sans-serif;font-size: 20px;line-height: 28px;padding:20px;}</style></head><body>%s</body></html>", 'Tlumx application: ' . $message, $body); } $response->getBody()->write($result); $response->withHeader('Content-Type', 'text/html'); return $response; }
/** * Dispatch * * @param ServerRequestInterface $request * @param ResponseInterface $response * @param callable $next * @return ResponseInterface * @throws Exception\InvalidRouterResultException * @throws Exception\InvalidRouterException * @throws Exception\ControllerNotFoundException * @throws Exception\InvalidControllerException */ protected function dispatch(ServerRequestInterface $request, ResponseInterface $response, callable $next) { $em = $this->serviceProvider->getEventManager(); $event = new Event('', array('application' => $this)); $em->trigger($event->setName(self::EVENT_PRE_DISPATCH)); $request = $this->serviceProvider->getRequest(); $result = $request->getAttribute('router_result'); if ($result instanceof RouterResult === false) { throw new Exception\InvalidRouterResultException("Router result not isset in Request"); } $handler = $result->getHandler(); $handler['controller'] = isset($handler['controller']) ? $handler['controller'] : 'index'; $handler['action'] = isset($handler['action']) ? $handler['action'] : 'index'; if (!is_string($handler['controller'])) { throw new Exception\InvalidRouterException('Invalid controller name in route handler'); } if (!is_string($handler['action'])) { throw new Exception\InvalidRouterException('Invalid action name in route handler'); } $controllerName = $handler['controller']; $controllers = $this->getConfig('controllers'); $controllerClass = isset($controllers[$controllerName]) ? $controllers[$controllerName] : null; if (!class_exists($controllerClass)) { throw new Exception\ControllerNotFoundException(sprintf('Controller "%s" not exist.', $controllerName)); } $r = new \ReflectionClass($controllerClass); if (!$r->isSubclassOf('Tlumx\\Controller')) { throw new Exception\InvalidControllerException(sprintf('Controller "%s" is not an instance of Tlumx\\Controller.', $controllerClass)); } $request = $request->withAttribute('router_result_handler', $handler); $this->serviceProvider->setRequest($request); $controller = new $controllerClass($this->serviceProvider); $controller->run(); $request = $this->serviceProvider->getRequest(); $response = $this->serviceProvider->getResponse(); $em->trigger($event->setName(self::EVENT_POST_DISPATCH)); $request = $this->serviceProvider->getRequest(); return $next($request, $response); }