/** * This is the default 'index' action that is invoked * when an action is not explicitly requested by users. */ public function actionIndex() { $this->setPageTitle('我的好友'); $gid = Yii::app()->request->getParam('gid'); $uid = Yii::app()->request->getParam('uid'); if (!empty($uid)) { $is_me = $this->mid == $uid; } else { $uid = $this->mid; $is_me = true; } $model = new Friend(); //初始化 $criteria = new CDbCriteria(); $criteria->order = 't.uid'; $criteria->condition = "t.uid=:uid AND t.status = 1"; $criteria->params = array(':uid' => $uid); if (!empty($gid)) { $criteria->join = "left join {{friend_belong_group}} on {{friend_belong_group}}.uid = t.uid and {{friend_belong_group}}.fuid = t.fuid "; $criteria->addCondition("{{friend_belong_group}}.gid=" . $gid); } else { $_GET['gid'] = 0; } //取得数据总数,分页显示 $total = $model->count($criteria); $pages = new CPagination($total); $pages->pageSize = self::PAGE_SIZE; $pages->applyLimit($criteria); //获取数据集 $friend_list = $model->inGroup($_GET['gid'])->with('frienBelongdGroup')->together()->findAll($criteria); $friendGroup = $model->getFriendGroups($uid); //在线人数 $online = 0; $data = array('is_me' => $is_me, 'uid' => $uid, 'gid' => $gid, 'pages' => $pages, 'total' => $total, 'online' => $online, 'friendGroup' => $friendGroup, 'friend_list' => $friend_list); $this->render('index', $data); }