public function getUserFriendGroups()
{
//初始化
$criteria = new CDbCriteria();
$criteria->order = 'id';
$criteria->condition = "uid=0 OR uid=:uid";
$criteria->params = array(':uid' => Yii::app()->user->id);
$model = new FriendGroup();
$groups = $model->findAll($criteria);
return $groups;
}
/**
* 获得用户的所有好友分组列表
* @param unknown_type $uid
* @return Ambigous <mixed, multitype:, NULL, unknown>
//TODO cache
*/
public function getFriendGroups($uid)
{
$key = "getFriendGroups_{$uid}";
//Yii::app()->cache->delete($key);
$resource = Yii::app()->cache->get($key);
if ($resource !== false) {
return $resource;
}
if (empty($uid)) {
$uid = Yii::app()->user->id;
}
//初始化
$criteria = new CDbCriteria();
$criteria->order = 'id';
$criteria->condition = "(uid=0 OR uid=:uid) AND id != 1";
$criteria->params = array(':uid' => $uid);
$model = new FriendGroup();
$groups = $model->findAll($criteria);
$resource = Yii::app()->cache->set($key, $groups);
return $groups;
}
