diff options
Diffstat (limited to 'vendor/zendframework/zend-mvc/src/DispatchListener.php')
| -rw-r--r-- | vendor/zendframework/zend-mvc/src/DispatchListener.php | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/vendor/zendframework/zend-mvc/src/DispatchListener.php b/vendor/zendframework/zend-mvc/src/DispatchListener.php deleted file mode 100644 index 63b1a39..0000000 --- a/vendor/zendframework/zend-mvc/src/DispatchListener.php +++ /dev/null @@ -1,227 +0,0 @@ -<?php -/** - * Zend Framework (http://framework.zend.com/) - * - * @link http://github.com/zendframework/zf2 for the canonical source repository - * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ - -namespace Zend\Mvc; - -use ArrayObject; -use Zend\EventManager\AbstractListenerAggregate; -use Zend\EventManager\EventManagerInterface; -use Zend\Mvc\Exception\InvalidControllerException; -use Zend\Stdlib\ArrayUtils; - -/** - * Default dispatch listener - * - * Pulls controllers from the service manager's "ControllerManager" service. - * - * If the controller cannot be found a "404" result is set up. Otherwise it - * will continue to try to load the controller. - * - * If the controller is not dispatchable it sets up a "404" result. In case - * of any other exceptions it trigger the "dispatch.error" event in an attempt - * to return a 500 status. - * - * If the controller subscribes to InjectApplicationEventInterface, it injects - * the current MvcEvent into the controller. - * - * It then calls the controller's "dispatch" method, passing it the request and - * response. If an exception occurs, it triggers the "dispatch.error" event, - * in an attempt to return a 500 status. - * - * The return value of dispatching the controller is placed into the result - * property of the MvcEvent, and returned. - */ -class DispatchListener extends AbstractListenerAggregate -{ - /** - * Attach listeners to an event manager - * - * @param EventManagerInterface $events - * @return void - */ - public function attach(EventManagerInterface $events) - { - $this->listeners[] = $events->attach(MvcEvent::EVENT_DISPATCH, array($this, 'onDispatch')); - if (function_exists('zend_monitor_custom_event_ex')) { - $this->listeners[] = $events->attach(MvcEvent::EVENT_DISPATCH_ERROR, array($this, 'reportMonitorEvent')); - } - } - - /** - * Listen to the "dispatch" event - * - * @param MvcEvent $e - * @return mixed - */ - public function onDispatch(MvcEvent $e) - { - $routeMatch = $e->getRouteMatch(); - $controllerName = $routeMatch->getParam('controller', 'not-found'); - $application = $e->getApplication(); - $events = $application->getEventManager(); - $controllerLoader = $application->getServiceManager()->get('ControllerManager'); - - if (!$controllerLoader->has($controllerName)) { - $return = $this->marshalControllerNotFoundEvent($application::ERROR_CONTROLLER_NOT_FOUND, $controllerName, $e, $application); - return $this->complete($return, $e); - } - - try { - $controller = $controllerLoader->get($controllerName); - } catch (InvalidControllerException $exception) { - $return = $this->marshalControllerNotFoundEvent($application::ERROR_CONTROLLER_INVALID, $controllerName, $e, $application, $exception); - return $this->complete($return, $e); - } catch (\Exception $exception) { - $return = $this->marshalBadControllerEvent($controllerName, $e, $application, $exception); - return $this->complete($return, $e); - } - - $request = $e->getRequest(); - $response = $application->getResponse(); - - if ($controller instanceof InjectApplicationEventInterface) { - $controller->setEvent($e); - } - - try { - $return = $controller->dispatch($request, $response); - } catch (\Exception $ex) { - $e->setError($application::ERROR_EXCEPTION) - ->setController($controllerName) - ->setControllerClass(get_class($controller)) - ->setParam('exception', $ex); - $results = $events->trigger(MvcEvent::EVENT_DISPATCH_ERROR, $e); - $return = $results->last(); - if (! $return) { - $return = $e->getResult(); - } - } - - return $this->complete($return, $e); - } - - /** - * @param MvcEvent $e - */ - public function reportMonitorEvent(MvcEvent $e) - { - $error = $e->getError(); - $exception = $e->getParam('exception'); - if ($exception instanceof \Exception) { - zend_monitor_custom_event_ex($error, $exception->getMessage(), 'Zend Framework Exception', array('code' => $exception->getCode(), 'trace' => $exception->getTraceAsString())); - } - } - - /** - * Complete the dispatch - * - * @param mixed $return - * @param MvcEvent $event - * @return mixed - */ - protected function complete($return, MvcEvent $event) - { - if (!is_object($return)) { - if (ArrayUtils::hasStringKeys($return)) { - $return = new ArrayObject($return, ArrayObject::ARRAY_AS_PROPS); - } - } - $event->setResult($return); - return $return; - } - - /** - * Marshal a controller not found exception event - * - * @param string $type - * @param string $controllerName - * @param MvcEvent $event - * @param Application $application - * @param \Exception $exception - * @return mixed - */ - protected function marshalControllerNotFoundEvent( - $type, - $controllerName, - MvcEvent $event, - Application $application, - \Exception $exception = null - ) { - $event->setError($type) - ->setController($controllerName) - ->setControllerClass('invalid controller class or alias: ' . $controllerName); - if ($exception !== null) { - $event->setParam('exception', $exception); - } - - $events = $application->getEventManager(); - $results = $events->trigger(MvcEvent::EVENT_DISPATCH_ERROR, $event); - $return = $results->last(); - if (! $return) { - $return = $event->getResult(); - } - return $return; - } - - /** - * Marshal a controller not found exception event - * - * @deprecated Use marshalControllerNotFoundEvent() instead - * @param string $type - * @param string $controllerName - * @param MvcEvent $event - * @param Application $application - * @param \Exception $exception - * @return mixed - */ - protected function marshallControllerNotFoundEvent( - $type, - $controllerName, - MvcEvent $event, - Application $application, - \Exception $exception = null - ) { - trigger_error(sprintf( - '%s is deprecated; please use %s::marshalControllerNotFoundEvent instead', - __METHOD__, - __CLASS__ - ), E_USER_DEPRECATED); - - return $this->marshalControllerNotFoundEvent($type, $controllerName, $event, $application, $exception); - } - - /** - * Marshal a bad controller exception event - * - * @param string $controllerName - * @param MvcEvent $event - * @param Application $application - * @param \Exception $exception - * @return mixed - */ - protected function marshalBadControllerEvent( - $controllerName, - MvcEvent $event, - Application $application, - \Exception $exception - ) { - $event->setError($application::ERROR_EXCEPTION) - ->setController($controllerName) - ->setParam('exception', $exception); - - $events = $application->getEventManager(); - $results = $events->trigger(MvcEvent::EVENT_DISPATCH_ERROR, $event); - $return = $results->last(); - if (! $return) { - return $event->getResult(); - } - - return $return; - } -} |