public function actionShow()
{
$this->setPageTitle('私信');
$msg_id = Yii::app()->request->getQuery('msg_id');
$model = new Msg();
$msg = $model->findByPk($msg_id);
$mid = $this->mid;
if ($msg->fromUserId != $mid and $msg->toUserId != $mid) {
//请选择好友
throw new CHttpException(404, '你没有权限访问这个页面。');
}
$uid = $msg->toUserId == $mid ? $msg->fromUserId : $msg->toUserId;
$user = User::model()->findByPk($uid);
$msg->readMsg();
$data = array('msg' => $msg, 'user' => $user, 'uid' => $uid);
$this->render('show', $data);
}
