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@@ -88,14 +88,176 @@ class mapUtil
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return $distances;
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}
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- //逆地址解析，根据经纬度解析出中文地址 ssh
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- public static function resolveLocation($lat, $long)
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+ /**
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+ * 逆地址解析（高德），根据经纬度解析省市区与地址
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+ * @param string|float $lat 纬度
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+ * @param string|float $long 经度
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+ * @param string $locationType gcj02|wgs84，wgs84 时传 coordsys=gps 给高德
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+ * @return array
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+ */
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+ public static function resolveLocation($lat, $long, $locationType = 'gcj02')
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{
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- $url = "https://apis.map.qq.com/ws/geocoder/v1/?location={$lat},{$long}&get_poi=0&key=" . self::$thirdMapKey;
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+ $lat = (float)$lat;
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+ $long = (float)$long;
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+ if ($lat == 0 || $long == 0) {
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+ return [];
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+ }
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+
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+ $domain = getenv('YII_ENV') == 'production' ? 'https://restapi.amap.com' : 'http://restapi.amap.com';
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+ // 高德 location 参数：经度,纬度
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+ $location = $long . ',' . $lat;
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+ $url = $domain . '/v3/geocode/regeo?location=' . urlencode($location)
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+ . '&key=' . self::$thirdMapKey
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+ . '&extensions=base';
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+ if ($locationType === 'wgs84' || $locationType === 'gps') {
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+ $url .= '&coordsys=gps';
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+ }
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+
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$curl = new curl\Curl();
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$result = $curl->get($url);
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$result = Json::decode($result);
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- return $result;
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+ return self::formatAmapRegeoResult($result);
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+ }
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+
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+ /**
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+ * 格式化高德逆地理编码结果
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+ */
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+ private static function formatAmapRegeoResult($result)
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+ {
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+ if (empty($result['status']) || (string)$result['status'] !== '1' || empty($result['regeocode'])) {
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+ return [];
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+ }
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+
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+ $regeo = $result['regeocode'];
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+ $component = $regeo['addressComponent'] ?? [];
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+ $province = self::normalizeAmapRegionValue($component['province'] ?? '');
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+ $city = self::normalizeAmapRegionValue($component['city'] ?? '');
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+ $district = self::normalizeAmapRegionValue($component['district'] ?? '');
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+
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+ if (empty($city)) {
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+ $city = $province;
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+ }
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+
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+ $showAddress = $regeo['formatted_address'] ?? '';
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+ $township = self::normalizeAmapRegionValue($component['township'] ?? '');
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+ $streetNumber = $component['streetNumber'] ?? [];
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+ $street = is_array($streetNumber) ? ($streetNumber['street'] ?? '') : '';
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+ $number = is_array($streetNumber) ? ($streetNumber['number'] ?? '') : '';
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+ $address = trim($township . $street . $number);
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+
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+ if (empty($address)) {
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+ $address = $showAddress;
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+ if ($province && mb_strpos($address, $province) === 0) {
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+ $address = mb_substr($address, mb_strlen($province));
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+ }
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+ if ($city && $city !== $province && mb_strpos($address, $city) === 0) {
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+ $address = mb_substr($address, mb_strlen($city));
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+ }
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+ if ($district && mb_strpos($address, $district) === 0) {
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+ $address = mb_substr($address, mb_strlen($district));
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+ }
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+ $address = trim($address);
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+ }
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+
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+ if (empty($address) || empty($province) || empty($city)) {
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+ return [];
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+ }
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+
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+ return [
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+ 'province' => $province,
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+ 'city' => $city,
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+ 'district' => $district,
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+ 'address' => $address,
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+ 'showAddress' => $showAddress ?: ($province . $city . $district . $address),
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+ ];
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+ }
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+
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+ /**
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+ * 根据经纬度获取当前位置及附近 POI 列表（高德逆地理 extensions=all）
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+ */
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+ public static function resolveNearby($lat, $long, $locationType = 'gcj02')
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+ {
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+ $lat = (float)$lat;
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+ $long = (float)$long;
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+ if ($lat == 0 || $long == 0) {
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+ return [];
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+ }
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+
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+ $domain = getenv('YII_ENV') == 'production' ? 'https://restapi.amap.com' : 'http://restapi.amap.com';
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+ $location = $long . ',' . $lat;
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+ $url = $domain . '/v3/geocode/regeo?location=' . urlencode($location)
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+ . '&key=' . self::$thirdMapKey
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+ . '&extensions=all&radius=1000&roadlevel=0';
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+ if ($locationType === 'wgs84' || $locationType === 'gps') {
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+ $url .= '&coordsys=gps';
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+ }
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+
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+ $curl = new curl\Curl();
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+ $result = Json::decode($curl->get($url));
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+ if (empty($result['status']) || (string)$result['status'] !== '1' || empty($result['regeocode'])) {
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+ return [];
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+ }
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+
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+ $regeo = $result['regeocode'];
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+ $component = $regeo['addressComponent'] ?? [];
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+ $province = self::normalizeAmapRegionValue($component['province'] ?? '');
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+ $city = self::normalizeAmapRegionValue($component['city'] ?? '');
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+ $district = self::normalizeAmapRegionValue($component['district'] ?? '');
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+ if (empty($city)) {
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+ $city = $province;
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+ }
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+
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+ $centerAddress = $regeo['formatted_address'] ?? '';
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+ $centerName = self::normalizeAmapRegionValue($component['township'] ?? '');
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+ if (empty($centerName)) {
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+ $centerName = '当前位置';
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+ }
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+
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+ $list = [[
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+ 'name' => $centerName,
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+ 'address' => $centerAddress,
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+ 'province' => $province,
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+ 'city' => $city,
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+ 'district' => $district,
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+ 'location' => $long . ',' . $lat,
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+ 'showAddress' => $centerAddress,
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+ ]];
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+
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+ $pois = $regeo['pois'] ?? [];
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+ $exists = [$centerName];
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+ foreach ($pois as $poi) {
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+ $poiName = $poi['name'] ?? '';
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+ if ($poiName === '' || in_array($poiName, $exists, true)) {
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+ continue;
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+ }
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+ $exists[] = $poiName;
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+ $poiAddress = $poi['address'] ?? '';
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+ if ($poiAddress === '') {
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+ $poiAddress = $centerAddress ? ($centerAddress . ' ' . $poiName) : $poiName;
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+ }
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+ $list[] = [
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+ 'name' => $poiName,
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+ 'address' => $poiAddress,
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+ 'province' => $province,
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+ 'city' => $city,
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+ 'district' => $district,
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+ 'location' => $poi['location'] ?? ($long . ',' . $lat),
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+ 'showAddress' => $poiAddress,
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+ ];
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+ if (count($list) >= 21) {
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+ break;
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+ }
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+ }
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+
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+ return $list;
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+ }
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+
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+ private static function normalizeAmapRegionValue($value)
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+ {
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+ if (is_array($value)) {
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+ return !empty($value) ? (string)$value[0] : '';
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+ }
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+ return (string)$value;
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}
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/**
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