majestic/app/Action.php

<?php
/**
 * @copyright NetMonsters <team@netmonsters.ru>
 * @link http://netmonsters.ru
 * @package Majestic
 * @subpackage app
 * @since 2010-02-25
 * @version SVN: $Id$
 * @filesource $URL$
 */

abstract class Action
{
    
    public function __construct()
    {
        $this->extractParams();
        $this->execute();
    }
    
    protected function extractParams()
    {
        $params = FrontController::getInstance()->getRouter()->getRoute()->getParams();
        if ($params) {
            foreach ($params as $name => $value) {
                if (is_string($name)) {
                    $this->$name = $value;
                }
            }
        }
    }
    
    abstract protected function execute();
    
    /**
     * Redirect
     * 
     * @param mixed $url
     * @param mixed $relative Default to true
     */
    protected function redirect($url = null, $relative = true)
    {
        $url = ($url) ? $url : Env::getRequestUri();
        
        if ($relative) {
            $url = FrontController::getInstance()->getBaseUrl() . $url;
        }
        header('Location: ' . $url);
        exit();
    }
}