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