tken/application/api/controller/Usercenter.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use think\Db;
use app\common\model\wallet;
use Redis;

/**
 * 会员中心，不是个人中心
 */
class Usercenter extends Api
{
    protected $noNeedLogin = [];
    protected $noNeedRight = '*';

    protected $allowFields = [
        'id',
        'username',
        'nickname',
//        'truename',
        'mobile',
        'avatar',

//        'real_status',
        'gender',
        'height',
        'weight',
        'birthday',
        'bio',

        'idcard_status',

        'cityname',
        'photo_images',

        'tag_ids',
        'attribute',
        'shoesize',
    ];

    //获取他人用户信息，留下足迹
    public function getuserinfo(){
        $uid = input_post('uid',0);
        $userinfo = Db::name('user')->field($this->allowFields)->where('id|username',$uid)->find();

        if(!$userinfo){
            $this->error('不存在的用户');
        }

        //用户数据
        $userinfo = info_domain_image($userinfo,['avatar','photo_images']);
        $idcard_confirm = Db::name('user_idconfirm')->where('user_id',$uid)->find();

        $new_data = [
            'age'            => birthtime_to_age($userinfo['birthday']),
            'truename'       => ($userinfo['idcard_status'] == 1 && isset($idcard_confirm['truename'])) ? $idcard_confirm['truename'] : '',
        ];

        //合并
        $userinfo = array_merge($userinfo,$new_data);
        //枚举
        $userinfo['tag'] = Db::name('enum_tag')->where('id','IN',$userinfo['tag_ids'])->field(['id','name'])->select();

        //vip
        $userinfo['vip_endtime'] = Db::name('user_wallet')->where('user_id',$uid)->value('vip_endtime');
        $userinfo['is_vip'] = $userinfo['vip_endtime'] > time() ? 1 : 0;

        //是否喜欢和关注
        $is_follow = Db::name('user_follow')->where(['uid'=>$this->auth->id,'follow_uid'=>$uid])->find();
        $userinfo['is_follow'] = $is_follow ? 1 : 0;

        $is_like   = Db::name('user_like')->where(['uid'=>$this->auth->id,'like_uid'=>$uid])->find();
        $userinfo['is_like'] = $is_like ? 1 : 0;

        //是否拉黑
        $is_black = Db::name('user_black')->where(['uid'=>$this->auth->id,'black_uid'=>$uid])->find();
        $userinfo['is_black'] = $is_black ? 1 : 0;

        //关注人数,粉丝人数
        $follow_num = Db::name('user_follow')->where(['uid'=>$this->auth->id])->count('id');
        $fans_num   = Db::name('user_follow')->where(['follow_uid'=>$this->auth->id])->count('id');
        $userinfo['follow_num'] = $follow_num;
        $userinfo['fans_num'] = $fans_num;


        //查看别人信息，就要留下痕迹
        if($this->user_power($this->auth->id,'wuhen') != 1){
            $data = [
                'uid' => $this->auth->id,
                'to_uid' => $uid,
            ];
            $check = Db::name('user_visit')->where($data)->find();
            if($check){
                Db::name('user_visit')->where($data)->update(['number'=>$check['number']+1,'updatetime'=>time()]);
            }else{
                $data['number'] = 1;
                $data['updatetime'] = time();
                Db::name('user_visit')->insertGetId($data);
            }
        }

        //活跃，在线
        $userinfo['active_info'] = $this->user_activeinfo($uid);

        //用户权限
        //$userinfo['power'] = Db::name('user_power')->where('user_id',$uid)->find();

        $this->success('success',$userinfo);

    }








    /**
     * calc_map_distance() , 根据地图上的两个点各自的x,y坐标，计算出2点之间的直线距离
     * @param array $point_1 第1个点的x,y坐标    array( 101 , 202 )
     * @param array $point_2 第2个点的x,y坐标    array( 101 , 202 )
     * @param bool $calc_as_string 是否计算为字符串公里距离 , 如果未否返回数字
     * @return float | false | string
     */
    private function calc_map_distance( $point_1=array(  ) , $point_2=array(  ) , $calc_as_string=false ) {
        if( empty( $point_1 ) || empty( $point_2 ) ){
            return false;
        }
        // 经纬度不存在，或者经纬度超过最大范围 +-180 , +-90 ，返回false
        $p1_x = $point_1[0];
        $p1_y = $point_1[1];

        $p2_x = $point_2[0];
        $p2_y = $point_2[1];
        if(
            $p1_x < -180 || $p1_x > 180
            || $p2_x < -180 || $p2_x > 180
            || $p1_y < -90 || $p1_y > 90
            || $p2_y < -90 || $p2_y > 90
        ){
            return '0公里';
        }

        // 根据2点各自的坐标，计算2点之间直线距离的公式
        $distance = round(6378.138*2*asin(sqrt(pow(sin(( $p1_x *pi()/180-$p2_x*pi()/180)/2),2)+cos( $p1_x *pi()/180)*cos($p2_x*pi()/180)* pow(sin(( $p1_y *pi()/180-$p2_y*pi()/180)/2),2)))*1000);

        // 是否计算为字符串公里距离
        if( !$calc_as_string ){
            return (string)round( $distance / 1000 , 1 ) . '公里';
        }

        // 如果计算为字符串公里距离
        if( $distance / 1000 > 1 ){
            $k = (string)round( $distance / 1000 , 1 );
            $m = (string)$distance % 1000 ;
            $distance = "{$k}公里{$m}米";
        }
        else{
            $distance = "{$distance}米";
        }
        return $distance;
    }

    //地图api,根据两地坐标，获得两地距离，打卡用的
    //type=0直线，type=1开车
    private function getmapjuli($start_lon,$start_lat,$end_lon,$end_lat,$type = 0){
        $result = 0;

        $apiurl = 'https://restapi.amap.com/v3/distance?';

        $param = [
            'key' => '398c424811d1a59beac2f915323d334e',
            'origins' => $start_lon.','.$start_lat,
            'destination' => $end_lon.','.$end_lat,
            'type' => $type,
            'output' => 'json',
        ];

        $apiurl .= http_build_query($param);

        $request_rs = json_decode(curl_get($apiurl),true);
        if(isset($request_rs['status']) && $request_rs['status'] == 1){
            if(isset($request_rs['results'][0]['distance']))
            {
                $result = $request_rs['results'][0]['distance'];
            }
        }

        //dump($result);

        return $result;
    }

    public function distance()
    {
        $a = $this->calc_map_distance([118.339282,35.028445],[118.437399,35.017438]);
        dump($a);
        $a = $this->calc_map_distance([118.339282,35.028445],[118.437399,35.017438],true);
        dump($a);
        $b = $this->getmapjuli(118.339282,35.028445,118.437399,35.017438,1);
        dump($b);
        $b = $this->getmapjuli(118.339282,35.028445,118.437399,35.017438,0);
        dump($b);
    }

}