Zend Framework2 - 在 Module.php中检查管理是否登录，而不是到控制器中检查 (实现方法示例)

来源：互联网发布：linux find 结合正则编辑：程序博客网时间：2024/05/17 01:30

在ZF2中应使用事件驱动方法实现, 会影响所有模块？

是否只仅作用于当前模块？

>>方法一

(This should be done with event in ZF2 for more details:

click here(参考官方方法http://framework.zend.com/manual/2.0/en/modules/zend.event-manager.event-manager.html)

also this code may help you. http://pastebin.com/FFGVCpki)

   public function init() {
        // Attach Event to EventManager
        $events = StaticEventManager::getInstance ();

        // Add event of authentication before dispatch
        $events->attach ( 'Zend\Mvc\Controller\AbstractActionController', 'dispatch', array (
            $this,
            'authPreDispatch'
        ), 110 );
   }
   public function authPreDispatch($event){
   $target = $event->getTarget ();
   $serviceLocator = $target->getServiceLocator();
   // Do what ever you want to check the user's identity
   $url = $event->getRouter ()->assemble ( array (
                "controller" => "<controller>"
            ), array (
                'name' => '<route name>'
            ) );
   $response = $event->getResponse ();
       $response->setHeaders ( $response->getHeaders ()->addHeaderLine ( 'Location', $url ) ));
       $response->setStatusCode ( 302 );
       $response->sendHeaders ();
       exit ();

}

    >>方法二：

   //filename : SanAuthWithDbSaveHandler/Module.php
   namespace SanAuthWithDbSaveHandler;
    use Zend\Mvc\MvcEvent;

   class Module
   {
   public function onBootstrap(MvcEvent $e)
   {
   $em = $e->getApplication()->getEventManager();
   $em->attach('route', array($this, 'checkAuthenticated'));
   }

   public function isOpenRequest(MvcEvent $e)
   {
   if ($e->getRouteMatch()->getParam('controller') == 'SanAuthWithDbSaveHandler\Controller\AuthController') {
   return true;
   }

   return false;
   }

   public function checkAuthenticated(MvcEvent $e)
   {
   if (!$this->isOpenRequest($e)) {
   $sm = $e->getApplication()->getServiceManager();
   if (! $sm->get('AuthService')->getStorage()->getSessionManager()
   ->getSaveHandler()->read($sm->get('AuthService')->getStorage()->getSessionId())) {
   $e->getRouteMatch()
   ->setParam('controller', 'SanAuthWithDbSaveHandler\Controller\Auth')
   ->setParam('action', 'index');
   }
   }
   }

>> ---------- 根据MVC $e获取tabelGateway -----------------

$e->getApplication()->getServiceManager()->get('Admin\Model\ModsTable')->sideBar()

' Admin\Model\ModsTable' 在public function getServiceConfig() 中配置注入

   public function getConfig()
   {
       return include __DIR__ . '/config/module.config.php';
   }

}

>>官方添加模块事件管理方法

http://framework.zend.com/manual/2.0/en/modules/zend.event-manager.event-manager.html

0 0