Action.php

<?php
/**
 * Action.php Defines the standard NMC Action class
 *
 * LICENSE: Some license information
 *
 * @copyright  2006 New Media Center - University of Nebraska-Lincoln
 * @license    http://www.gnu.org/licenses/gpl.txt GPL
 * @version    0.0.1
 * @link       http://nmc.unl.edu/
 * @since      File available since Release 0.0.1
*/

Zend::loadClass('Nmc_Controller_Action_Plugin_Broker');

/**
 * Nmc_Controller_Action: Extends the Zend action to include a default noRouteAction
 *
 * @copyright  2006 New Media Center - University of Nebraska Lincoln
 * @license    http://www.gnu.org/gpl.txt GPL
 * @version    Release: 0.0.1
 * @link       http://nmc.unl.edu/
 * @since      Class available since Release 0.0.1
 */

abstract class Nmc_Controller_Action extends Zend_Controller_Action {

    /**
     * Plugin broker for current action
     *
     * @var Nmc_Controller_Action_Plugin_Broker
     */
    protected $_pluginBroker;

    public function __construct()
    {
        parent::__construct();
    }

    public function run(Zend_Controller_Dispatcher_Interface $dispatcher,
                              Zend_Controller_Dispatcher_Token $action)
    {
        $this->_action = $action;
        $this->_params = $action->getParams();
        $this->_preAction();
        $returnValue = parent::run($dispatcher, $action);
        $this->_postAction();
        return $returnValue;
    }

    protected function _registerPlugin(Nmc_Controller_Action_Plugin_Interface $plugin)
    {
        if(! $this->_pluginBroker instanceof Nmc_Controller_Action_Plugin_Broker) {
            $this->_pluginBroker = new Nmc_Controller_Action_Plugin_Broker();
        }
        $this->_pluginBroker->registerPlugin($plugin);
    }

    protected function _unregisterPlugin(Nmc_Controller_Action_Plugin_Interface $plugin)
    {
        if($this->_pluginBroker instanceof Nmc_Controller_Action_Plugin_Broker) {
            $this->_pluginBroker->unregisterPlugin($plugin);
        }
    }

    protected function _preAction()
    {
        if($this->_pluginBroker instanceof Nmc_Controller_Action_Plugin_Broker) {
            $this->_pluginBroker->preAction($this, $this->_action);
        }
    }

    protected function _postAction()
    {
        if($this->_pluginBroker instanceof Nmc_Controller_Action_Plugin_Broker) {
            $this->_pluginBroker->postAction($this, $this->_action);
        }
    }

	function noRouteAction()
	{
        header('HTTP/1.0 404 Not Found');
        $out = new Nmc_View();
        $out->page = '404';
        $out->title = '404 Not Found';
        echo $out->render();
	}

	function __call($method, $args)
	{
        if($this->_pluginBroker instanceof Nmc_Controller_Action_Plugin_Broker) {
            if($this->_pluginBroker->pluginMethodExists($method)) {
	            return $this->_pluginBroker->callPluginMethod($method, $args);
            }
        }
        if(substr($method, -6) == 'Action') {
	       return $this->noRouteAction();
        }
	}
}

?>