<?php
class RememberMeComponent extends Object{
	var $components = array('Auth', 'Cookie');
	var $controller = null;

	var $period = '+2 weeks';
	var $cookieName = 'User';

	function startup(&$controller){
		$this->controller =& $controller;
	}
	function remember($username=null, $password=null){
		$cookie = array();
		$cookie['email'] = $username;
		$cookie['password'] = $password;
		$this->Cookie->write($this->cookieName, $cookie, true, $this->period);
	}

	function check(){
		$cookie = $this->Cookie->read($this->cookieName);

		if (!is_array($cookie) || $this->Auth->user())
			return;

		if ($this->Auth->login($cookie)){
			$this->Cookie->write($this->cookieName, $cookie, true, $this->period);
		}else{
			$this->delete();
		}
	}

	function delete(){
		$this->Cookie->delete($this->cookieName);
	}
}