120 lines
3.5 KiB
PHP
120 lines
3.5 KiB
PHP
<?php
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namespace hema\wechat;
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use app\common\model\Setting;
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use hema\Http;
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class Map
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{
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private $map_key;
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private $error;
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/**
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* 构造函数
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*/
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public function __construct()
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{
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$values = Setting::getItem('ability',0);//获取站点配置
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$this->map_key = $values['wxmap'];
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}
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/**
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* 计算距离
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* $from 起点，$to 终点
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* $mode 计算方式：driving（驾车）、walking（步行）bicycling：自行车
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*/
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public function getDistance(string $from, string $to, string $mode='bicycling')
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{
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$key = $this->map_key;
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$url = 'https://apis.map.qq.com/ws/distance/v1/matrix';
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$queryarr = [
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'mode' => $mode,
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'from' => $from,
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'to' => $to,
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'key' => $key
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];
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$result = json_decode(Http::get($url, $queryarr),true);
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if ($result['status']!=0) {
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$this->error = '计算距离失败';
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return false;
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}
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return $result['result']['rows'][0]['elements'];
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/*
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返回数组：[{distance=米, duration=秒}]
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distance：起点到终点的距离，单位：米
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duration：表示从起点到终点的结合路况的时间，秒为单位
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*/
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}
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/**
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* 逆地址解析(坐标位置描述)
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*/
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public function getLocation(string $location)
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{
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$key = $this->map_key;
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if(empty($key)){
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$this->error = '未配置腾讯地图KEY';
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return false;
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}
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$url = 'https://apis.map.qq.com/ws/geocoder/v1/?location='.$location.'&key='.$key.'&get_poi=1';
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$queryarr = [
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'location' => $location,
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'get_poi' => 1,
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'key' => $key
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];
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$result = json_decode(Http::get($url, $queryarr),true);
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if ($result['status'] != 0) {
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$this->error = '逆地址解析失败';
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return false;
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}
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$result['result']['address_component']['poi_id'] = '';
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//获取poi_id
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if(isset($result['result']['pois'][0])){
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$result['result']['address_component']['poi_id'] = $result['result']['pois'][0]['id'];
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}
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return $result['result']['address_component'];
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}
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/**
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* IP定位
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*/
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public function getIp()
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{
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$key = $this->map_key;
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$url = 'https://apis.map.qq.com/ws/location/v1/ip';
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$queryarr = [
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'key' => $key,
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'ip' => \request()->ip()
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];
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if(!empty($ip)){
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$queryarr['ip'] = $ip;
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}
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$result = json_decode(Http::get($url, $queryarr),true);
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if ($result['status'] != 0) {
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//获取失败，返回模拟位置
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return [
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'ip' => '42.192.66.119',
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'location' => [
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'lat' => '31.23037',
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'lng' => '121.4737'
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],
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'ad_info' => [
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'nation' => '中国',
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'province' => '上海市',
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'city' => '上海市',
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'district' => '',
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'adcode' => '310000'
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]
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];
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}
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return $result['result'];
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}
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public function getError()
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{
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return $this->error;
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}
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}
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