<?php
define('cn_UserUserAuth', 'UserAuth');

require_once('class/Auth/Auth.php');
class UserAuth extends Auth
{
	var $_docOpts;
	var $loginPage = '/login' ;
	var $ses_arr_name = 'sys_member';
	function UserAuth($docOpts, &$DBObj)
	{
		$this->_docOpts = $docOpts;
		parent::Auth($DBObj);
	}

	function login($user)
    {
		require_once('class/Session.php');
        $user['password'] = md5($user['password']);
		$user = $this->DBObj->DBLogin($user);
		if ($user) {

			Session::setData($this->ses_arr_name, $this->ses_arr_name, $user);
          	require_once('class/HTTP.php');

	    	$url = $this->getLogin2();
			if ($url == '') {
				$url = BASE_URL . '/' . str_replace('/login', '', CURR_PAGE);
			}
			skHTTP::redirect($url);
            return true;
        } else {
            return array('login' => 'Bad login or password');
        }
    }


function getLoginForm(&$Doc)
    {
    	if ($this->isFocusLogin){
			$Doc->addItemProp('initFuncs', "function(){ document.getElementsByName('login')[0].focus(); }");
    	}

        require_once 'class/Form/Form.class.php';
        $form = new Form($Doc, 'sssssssssss');
        $form->addFormRule(array(&$this, 'login'));
        $form->setTitle('');
        require_once('class/Session.php');
  		$login = Form::createElement('text', 'login', 'Username', array('class' => 'inp_login', 'value' => Session::getData(CURR_PAGE, 'login') ) );
        $form->addElement($login);
        $form->setCancelType(FORM_CBT_RESET);

  		$password =& Form::createElement('password', 'password', 'Password', array('class' => 'inp_login'));
		$form->style_pref = 'login_';
        $form->addElement($password);
        $password->setValue('');

  		$action = Form::createElement('hidden', 'action', 'login');
        $form->addElement($action);
        $form->cancelTitle = 'Reset';
        $form->submitTitle = 'Login';
		$els = Form::createElement('link', 'link', null, BASE_URL.'/forgot.html', 'forgot your password?');
        $form->addElement($els);

        return $form;
    }


	function getLogin2()
	{
		
		
    		$login = BASE_URL.'/login';
		$ref = $_SERVER['HTTP_REFERER'];

		$goto_to = $ref;
		$goto_to = strpos($goto_to, $login) === false ? $goto_to : BASE_URL."/";
		$goto_to = strpos($goto_to, 'check_email.html') === false ? $goto_to : BASE_URL."/";

		return $goto_to;
	}

	 function getData($key = null)
    {
    	require_once('class/Session.php');
    	$arr = Session::getData($this->ses_arr_name, $this->ses_arr_name);

		if ($arr) {
			$arr = $this->DBObj->DBLogin($arr);
		} else {
			$arr = array();
		}

		if ($key != null && array_key_exists($key, $arr)) {
			return $arr[$key];
		}
		return $arr;
    }
}
?>