<?php

/**
 * UserIdentity represents the data needed to identity a user.
 * It contains the authentication method that checks if the provided
 * data can identity the user.
 */
class UserIdentity extends CUserIdentity
{
	private $_id;
	const ERROR_EMAIL_INVALID=3;
	const ERROR_STATUS_NOTACTIV=4;
	const ERROR_STATUS_BAN=5;
	/**
	 * Authenticates a user.
	 * The example implementation makes sure if the username and password
	 * are both 'demo'.
	 * In practical applications, this should be changed to authenticate
	 * against some persistent user identity storage (e.g. database).
	 * @return boolean whether authentication succeeds.
	 */
	public function authenticate()
	{
		if (strpos($this->username,"@")) {
			$user=User::model()->notsafe()->findByAttributes(array('email'=>$this->username));
		} else {
			$user=User::model()->notsafe()->findByAttributes(array('username'=>$this->username));
		}
		if($user===null){
			if (strpos($this->username,"@")) {
				$this->errorCode=self::ERROR_EMAIL_INVALID;
			} else {
				$this->errorCode=self::ERROR_USERNAME_INVALID;
			}
		} elseif (Yii::app()->getModule('panel')->encrypting($this->password,$user->password) /*Yii::app()->funciones->encrypting($this->password,$user->password)*/ !==$user->password) {
			$this->errorCode=self::ERROR_PASSWORD_INVALID;
		} elseif ($user->status==0&&Yii::app()->getModule('user')->loginNotActiv==false){
			$this->errorCode=self::ERROR_STATUS_NOTACTIV;
		} elseif ($user->status==-1){
			$this->errorCode=self::ERROR_STATUS_BAN;
		} else {
			$this->_id=$user->id;
			$this->username=$user->username;
			$this->errorCode=self::ERROR_NONE;

			$this->setState('username', $user->username);
			//$this->setState('superuser', $user->superuser);
			//$this->setState('tipo', $user->id_tipo_usuario);
			//$this->setState('zona', $user->id_zona);

		}
		return !$this->errorCode;
	}
	
	/**
	* @return integer the ID of the user record
	*/
	public function getId()
	{
		return $this->_id;
	}




}