50 lines
1020 B
PHP
50 lines
1020 B
PHP
<?php
|
|
|
|
Yii::import('gii.components.UserIdentity');
|
|
|
|
class LoginForm extends CFormModel
|
|
{
|
|
public $password;
|
|
|
|
private $_identity;
|
|
|
|
public function rules()
|
|
{
|
|
return array(
|
|
array('password', 'required'),
|
|
array('password', 'authenticate'),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Authenticates the password.
|
|
* This is the 'authenticate' validator as declared in rules().
|
|
*/
|
|
public function authenticate($attribute,$params)
|
|
{
|
|
$this->_identity=new UserIdentity('yiier',$this->password);
|
|
if(!$this->_identity->authenticate())
|
|
$this->addError('password','Incorrect password.');
|
|
}
|
|
|
|
/**
|
|
* Logs in the user using the given password in the model.
|
|
* @return boolean whether login is successful
|
|
*/
|
|
public function login()
|
|
{
|
|
if($this->_identity===null)
|
|
{
|
|
$this->_identity=new UserIdentity('yiier',$this->password);
|
|
$this->_identity->authenticate();
|
|
}
|
|
if($this->_identity->errorCode===UserIdentity::ERROR_NONE)
|
|
{
|
|
Yii::app()->user->login($this->_identity);
|
|
return true;
|
|
}
|
|
else
|
|
return false;
|
|
}
|
|
}
|