<?php

use PhalconMvcDispatcher as MvcDispatcher;
use PhalconEventsManager as EventsManager;

$di['dispatcher'] = function () {

    $eventsManager = new EventsManager();

    // 添加插件到dispatch事件中
    $eventsManager->attach('dispatch', new CacheEnablerPlugin());

    $dispatcher = new MvcDispatcher();
    $dispatcher->setEventsManager($eventsManager);
    return $dispatcher;
};

<?php

use PhalconMvcUserPlugin;

/**
 * 为视图启动缓存，如果被执行的action带有@Cache 注释单元。
 */
class CacheEnablerPlugin extends Plugin
{
    /**
     * 这个事件在dispatcher中的每个路由被执行前执行
     */
    public function beforeExecuteRoute($event, $dispatcher)
    {
        // 解析目前访问的控制的方法的注释
        $annotations = $this->annotations->getMethod(
            $dispatcher->getControllerClass(),
            $dispatcher->getActiveMethod()
        );

        // 检查是否方法中带有注释名称‘Cache’的注释单元
        if ($annotations->has('Cache')) {

            // 这个方法带有‘Cache’注释单元
            $annotation = $annotations->get('Cache');

            // 获取注释单元的‘lifetime’参数
            $lifetime = $annotation->getNamedParameter('lifetime');

            $options = array('lifetime' => $lifetime);

            // 检查注释单元中是否有用户定义的‘key’参数
            if ($annotation->hasNamedParameter('key')) {
                $options['key'] = $annotation->getNamedParameter('key');
            }

            // 为当前dispatcher访问的方法开启cache
            $this->view->cache($options);
        }
    }
}

<?php

use PhalconMvcController;

class NewsController extends Controller
{
    public function indexAction()
    {

    }

    /**
     * This is a comment
     *
     * @Cache(lifetime=86400)
     */
    public function showAllAction()
    {
        $this->view->article = Articles::find();
    }

    /**
     * This is a comment
     *
     * @Cache(key="my-key", lifetime=86400)
     */
    public function showAction($slug)
    {
        $this->view->article = Articles::findFirstByTitle($slug);
    }
}

<?php

use PhalconAcl;
use PhalconAclRole;
use PhalconAclResource;
use PhalconEventsEvent;
use PhalconMvcUserPlugin;
use PhalconMvcDispatcher;
use PhalconAclAdapterMemory as AclList;

/**
 * SecurityAnnotationsPlugin
 *
 * This is the security plugin which controls that users only have access to the modules they're assigned to
 */
class SecurityAnnotationsPlugin extends Plugin
{
    /**
     * This action is executed before execute any action in the application
     *
     * @param Event $event
     * @param Dispatcher $dispatcher
     */
    public function beforeDispatch(Event $event, Dispatcher $dispatcher)
    {
        // Possible controller class name
        $controllerName = $dispatcher->getControllerClass();

        // Possible method name
        $actionName = $dispatcher->getActiveMethod();

        // Get annotations in the controller class
        $annotations = $this->annotations->get($controllerName);

        // The controller is private?
        if ($annotations->getClassAnnotations()->has('Private')) {

            // Check if the session variable is active?
            if (!$this->session->get('auth')) {

                // The user is no logged redirect to login
                $dispatcher->forward(
                    array(
                        'controller' => 'session',
                        'action'     => 'login'
                    )
                );

                return false;
            }
        }

        // Continue normally
        return true;
    }
}