ProfileAction::relationship PHP Method

    public function relationship()
    {
        // 获取用户信息
        $user_info = model('User')->getUserInfo($this->uid);
        // 用户为空，则跳转用户不存在
        if (empty($user_info)) {
            $this->error(L('PUBLIC_USER_NOEXIST'));
        }
        // 个人空间头部
        $this->_top();
        // 判断隐私设置
        $userPrivacy = $this->privacy($this->uid);
        if ($userPrivacy['space'] !== 1) {
            $key = t($_REQUEST['follow_key']);
            $follower_list = model('Union')->getFriendsList($this->uid, $key);
            $this->assign('follow_key', $key);
            $this->assign('jsonKey', json_encode($key));
            $fids = getSubByKey($follower_list['data'], 'fid');
            if ($fids) {
                $uids = array_merge($fids, array($this->uid));
            } else {
                $uids = array($this->uid);
            }
            // 获取用户用户组信息
            $this->_assignFollowState($uids);
            $this->_assignUserInfo($uids);
            $this->_assignUserProfile($uids);
            $this->_assignUserTag($uids);
            $this->_assignUserCount($fids);
            $this->assign('follower_list', $follower_list);
        } else {
            $this->_assignUserInfo($this->uid);
        }
        $this->assign('userPrivacy', $userPrivacy);
        $this->display();
    }