98 lines
2.8 KiB
PHP
98 lines
2.8 KiB
PHP
<?php
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namespace Extend\Tencent\map;
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use App\Constants\HttpEnumCode;
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use App\Exception\BusinessException;
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use GuzzleHttp\Client;
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use GuzzleHttp\Exception\GuzzleException;
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use Hyperf\Di\Annotation\Inject;
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use Hyperf\Utils\ApplicationContext;
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use Psr\Container\ContainerExceptionInterface;
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use Psr\Container\ContainerInterface;
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use Psr\Container\NotFoundExceptionInterface;
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use function \Hyperf\Config\config;
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/**
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* 腾讯地图
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*/
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class Location
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{
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#[Inject]
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protected ContainerInterface $container;
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#[Inject]
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protected Client $client;
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/**
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* @throws ContainerExceptionInterface
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* @throws NotFoundExceptionInterface
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*/
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public function __construct()
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{
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$this->container = ApplicationContext::getContainer();
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$this->client = $this->container->get(Client::class);
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}
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/**
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* 计算签名
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* @param string $path
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* @param array $query
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* @return string
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*/
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private function getSign(string $path,array $query): string
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{
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ksort($query);
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// 拼接请求参数
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$queryString = urldecode(http_build_query($query));
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// 拼接签名字符串
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$signatureStr = $path . '?' . $queryString . config("tencent_map.key");
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// 计算签名，取MD5的小写形式
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$sig = md5($signatureStr);
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// 将签名添加到参数中
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$query['sig'] = $sig;
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return $path . '?' . http_build_query($query);
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}
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/**
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* 逆地址解析-根据经纬度获取地址
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* @param string $lon 经度，范围为 -180~180，负数表示西经
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* @param string $lat 纬度，范围为 -90~90，负数表示南纬
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* @return array
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*/
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public function getLocation(string $lon,string $lat): array
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{
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$query = [
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"key" => config("tencent_map.secret"),
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"location" => $lat . "," . $lon,
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];
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$path = "https://apis.map.qq.com" . $this->getSign("/ws/geocoder/v1",$query);
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try {
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$response = $this->client->get($path);
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if ($response->getStatusCode() != '200') {
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// 请求失败
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throw new BusinessException($response->getBody()->getContents());
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}
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$body = json_decode($response->getBody(), true);
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if (empty($body)) {
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// 返回值为空
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throw new BusinessException(HttpEnumCode::getMessage(HttpEnumCode::SERVER_ERROR));
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}
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if ($body['status'] != 0){
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throw new BusinessException(HttpEnumCode::getMessage(HttpEnumCode::SERVER_ERROR));
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}
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if (empty($body['result'])){
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return [];
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}
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return $body['result'];
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} catch (GuzzleException $e) {
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throw new BusinessException($e->getMessage());
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}
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}
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} |