<?php
require_once "Zend/Db.php";
require_once "Zend/Db/Table.php";
require_once "Zend/Db/Table/Abstract.php";

class SimpleLoginAdapter implements Zend_Auth_Adapter_Interface {
 
    private $login=null;
    private $pass=null;
    private $role=null;
 
    public function __construct($login, $password) {
        $this->login = $login;
        $this->password = $password;
    }
    
    // Vérifie le couple Login/Password
    public function checkUser()
    {
		$users = new Users();
		$where  = $users->getAdapter()->quoteInto('login = ?', $this->login);
		$where  = $users->getAdapter()->quoteInto('password = ?', $this->password);
		$row = $users->fetchRow($where);
		if (!is_null($row)) {
			$row = $row->toArray();
			$this->role = $row['role'];
			return true;
		} else {
			return false;
		}
	}    
 
    public function authenticate() {
        $check = $this->checkUser();
        //Zend_registry::get('logger')->log($this->login." -> ".$this->password." -> ".$this->role." = ".$check, 6);
        if ($check === true && !is_null($this->role)) {
            $res = new Zend_Auth_Result(
                Zend_Auth_Result::SUCCESS,
                $this->role,
                array()
            );
            return $res;
        } else {
            $res = new Zend_Auth_Result(
                Zend_Auth_Result::FAILURE,
                null,
                array("mauvais login ou password")
            );
            return $res;
        }
    }
    
}
?>