<?php
class Scores_AuthAdapter implements Zend_Auth_Adapter_Interface
{
	protected $_username;
	protected $_password;
	protected $_hash;
	protected $_timeout = 1800;
	protected $checkWs = true;

	public function __construct($username, $password, $checkWs = true)
	{
		$this->_username = $username;
		$this->_password = $password;
		$this->_hash = md5($username.'|'.$password);
		$this->checkWs = $checkWs;
	}

	public function authenticate()
	{
	    $userM = new Application_Model_Sdv1Utilisateurs();

	    $sql = $userM->select()
	        ->setIntegrityCheck(false)
	        ->from(array('u'=>'utilisateurs'), array('u.idClient', 'u.login', 'u.password'))
	        ->join(array('c'=>'clients'), 'u.idClient = c.id', array('c.timeout'))
	        ->where('u.login=?', $this->_username)
	        ->where('u.actif=?', 1)
	        ->where('u.deleted=?', 0)
	        ->where('c.actif=?','Oui');

	    if ($this->checkWs) {
	        $sql->where('u.accesWS=?',1);
	    }

	    $result = $userM->fetchRow($sql);

	    $identity = new stdClass();
	    $identity->username = $this->_username;
	    $identity->hash = $this->_hash;

	    if ( null === $result ) {
	        return new Zend_Auth_Result(Zend_Auth_Result::FAILURE_IDENTITY_NOT_FOUND, $identity);
	    } else {
	        if ( $this->_password == $result->password
	                || $this->_password == md5($result->login.'|'.$result->password) ) {

	            $identity->idClient = $result->idClient;
	            $timeout = (!empty($result->timeout)) ? $result->timeout : $this->_timeout;
	            $identity->timeout = $timeout;
	            $identity->time = time() + $timeout;
	            return new Zend_Auth_Result(Zend_Auth_Result::SUCCESS, $identity);

	        } else {
	            return new Zend_Auth_Result(Zend_Auth_Result::FAILURE_CREDENTIAL_INVALID, $identity);
	        }
	    }
	}
}