<?php
// +----------------------------------------------------------------------
// | FANWE 直播系统
// +----------------------------------------------------------------------
// | Copyright (c) 2011 http://www.fanwe.com All rights reserved.
// +----------------------------------------------------------------------
// | Author: 云淡风轻(1956838968@qq.com)
// +----------------------------------------------------------------------
class discoveryCModule extends baseCModule
{
    //推荐
    public function index()
    {
        if(!$GLOBALS['user_info']){
            $user_id = 0;
        }else{
            $user_id =  intval($GLOBALS['user_info']['id']);
        }
        $page = intval($_REQUEST['page'])?intval($_REQUEST['page']):1;

        $root = array(
            'has_next'=>1,
            'page'=>$page,
            'status'=>1,
            'error'=>''
        );
        $page_size =20;
        $list = load_auto_cache("select_weibo_recommond",array('page'=>$page,'page_size'=>$page_size,'user_id'=>$user_id));
        $root['list'] = $list;
        if(count($list)==$page_size){
            $root['has_next'] = 1;
        }else{
            $root['has_next'] = 0;
        }

        api_ajax_return($root);
    }
    //附近的人
    public  function nearby_list(){

        $page = intval($_REQUEST['page'])?intval($_REQUEST['page']):1;
        $xpoint = floatval($_REQUEST['xpoint']);
        $ypoint = floatval($_REQUEST['ypoint']);
        $type = intval($_REQUEST['type']);
        $page_size = 20;
        $limit = (($page-1) * $page_size) . "," . $page_size;
        $where = '';
        if($type>0){
            $where = ' and sex = '.$type;
        }
        $sql = "SELECT u.id as user_id,u.head_image,u.is_authentication,u.nick_name,u.sex,u.city,u.focus_count,u.fans_count,u.xpoint,u.ypoint,getDistance($ypoint,$xpoint,u.ypoint,u.xpoint) as distance FROM ".DB_PREFIX."user u WHERE 1=1  ".$where;
        $sql .= " order by getDistance($ypoint,$xpoint,u.ypoint,u.xpoint),u.id desc  limit ".$limit;
        $list = $GLOBALS['db']->getAll($sql);
        foreach($list as $k=>$v){
            if($v){
                $list[$k]['head_image'] = deal_weio_image($v['head_image']);
            }
        }
        $root = array(
            'list'=>$list,
            'has_next'=>1,
            'page'=>$page,
            'status'=>1,
            'error'=>''
        );
        if(count($list)==$page_size){
            $root['has_next'] = 1;
        }else{
            $root['has_next'] = 0;
        }


        api_ajax_return($root);

    }


}

?>