<?php

/*
  [UCenter] (C)2001-2099 Comsenz Inc.
  This is NOT a freeware, use is subject to license terms

  $Id: friend.php 1059 2011-03-01 07:25:09Z monkey $
 */
!defined('IN_UC') && exit('Access Denied');

class friendcontrol extends base
{

    function __construct()
    {
        $this->friendcontrol();
    }

    function friendcontrol()
    {
        parent::__construct();
        $this->init_input();
        $this->load('friend');
    }

    function ondelete()
    {
        $uid = intval($this->input('uid'));
        $friendids = $this->input('friendids');
        $id = $_ENV['friend']->delete($uid, $friendids);
        return $id;
    }

    function onadd()
    {
        $uid = intval($this->input('uid'));
        $friendid = $this->input('friendid');
        $comment = $this->input('comment');
        $id = $_ENV['friend']->add($uid, $friendid, $comment);
        return $id;
    }

    function ontotalnum()
    {
        $uid = intval($this->input('uid'));
        $direction = intval($this->input('direction'));
        $totalnum = $_ENV['friend']->get_totalnum_by_uid($uid, $direction);
        return $totalnum;
    }

    function onls()
    {
        $uid = intval($this->input('uid'));
        $page = intval($this->input('page'));
        $pagesize = intval($this->input('pagesize'));
        $totalnum = intval($this->input('totalnum'));
        $direction = intval($this->input('direction'));
        $pagesize = $pagesize ? $pagesize : UC_PPP;
        $totalnum = $totalnum ? $totalnum : $_ENV['friend']->get_totalnum_by_uid($uid);
        $data = $_ENV['friend']->get_list($uid, $page, $pagesize, $totalnum, $direction);
        return $data;
    }

}
