/**
* It only updates the password column whenever a new password flag is set to true and the model is not new.
* @see CActiveRecord::save()
*/
public function save($runValidation = true, $attributes = null, $transaction = true)
{
if ($runValidation && !$this->validate($attributes)) {
return false;
}
if ($this->isNewRecord) {
$this->date_created = new CDbExpression('NOW()');
if (!$this->hasErrors('password')) {
$this->password = crypt($this->password, Randomness::blowfishSalt());
}
} else {
$this->date_updated = new CDbExpression('NOW()');
if ($this->isNewPassword) {
$this->password = crypt($this->password, Randomness::blowfishSalt());
}
}
$saveWithProfileImage = false;
if ($transaction) {
$tr = Yii::app()->db->beginTransaction();
try {
$saveWithProfileImage = $this->saveWithProfileImage($runValidation, $attributes);
$tr->commit();
} catch (Exception $e) {
$tr->rollback();
throw $e;
}
} else {
$saveWithProfileImage = $this->saveWithProfileImage($runValidation, $attributes);
}
//null indicates there is no profile image uploaded, so we perform a normal save
if ($saveWithProfileImage == null) {
return parent::save($runValidation, $attributes);
} else {
return $saveWithProfileImage;
}
}
/**
* @return hash string.
*/
public static function encrypting($string="", $salt="") {
$hash = Yii::app()->getModule('user')->hash;
if ($hash=="md5")
return md5($string);
if ($hash=="sha1")
return sha1($string);
if ($hash=='blowfish' && $salt=='')
return crypt($string, Randomness::blowfishSalt());
if ($hash=='blowfish' && !empty($salt))
return crypt($string, $salt);
else
return hash($hash,$string);
}
protected function beforeSave()
{
if (parent::beforeSave()) {
$time = new Datetime();
if ($this->isNewRecord) {
$this->created = $time->format('Y-m-d-h-m-s');
if (isset($_POST['User']['password'])) {
$password = $_POST['User']['password'];
} else {
$password = rand(9999, 999999);
}
$this->password = crypt($password, Randomness::blowfishSalt());
} else {
$this->last_activity = $time->format('Y-m-d-h-m-s');
}
return true;
} else {
return false;
}
}
