<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_OpenId
 * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */

/**
 * @see Zend_Controller_Action
 */
require_once 'Zend/Controller/Action.php';

/**
 * Error Controller 
 * 
 * @copyright Copyright (C) 2007 - Present, Zend Technologies, Inc.
 * @author    Matthew Weier O'Phinney <matthew@zend.com> 
 * @license   New BSD {@link http://framework.zend.com/license/new-bsd}
 */
class ErrorController extends Zend_Controller_Action
{
    /**
     * Handle errors
     * 
     * @return void
     */
    public function errorAction()
    {
        $errors = $this->_getParam('error_handler', false);
        if (!$errors) {
            // Unknown application error
            return $this->render('500');
        }

        switch ($errors->type) {
            case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_CONTROLLER:
            case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ACTION:
                // Page not found (404) error
                $this->render('404');
                break;
            default:
                // Application (500) error
                $this->render('500');
                break;
        }
    }
}
