dev-chiefworks
122 lines
4.2 KiB
PHP
122 lines
4.2 KiB
PHP
<?php
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class Geocode
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{
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public static function geocodeAddress($address)
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{
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global $httpAuthToken, $oauth_api;
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if (!empty($address)) {
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$data = http_build_query(
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array(
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'address' => $address,
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)
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);
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$url = $oauth_api . "geocode?" . $data;
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$opts = array(
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'http' => array(
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'method' => "GET",
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'timeout' => 60, /* 1 minute */
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'header' =>
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"Content-Type: application/x-www-form-urlencoded\r\n" .
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"Accept: application/json\r\n" .
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"Authorization: Server-Token ${httpAuthToken}\r\n",
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),
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);
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$context = stream_context_create($opts);
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$body = file_get_contents($url, false, $context);
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$geocoded = json_decode($body, true);
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if (is_array($geocoded) && isset($geocoded["data"]) && !isset($geocoded["error"])) {
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return $geocoded["data"];
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}
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}
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return null;
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}
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public static function reverseGPS($latitude, $longitude)
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{
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global $httpAuthToken, $oauth_api;
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$body = null;
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if (!empty($latitude && !empty($longitude))) {
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$data = http_build_query(
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array(
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'lat' => $latitude,
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'lng' => $longitude,
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)
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);
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$url = $oauth_api . "reverse?" . $data;
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$opts = array(
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'http' => array(
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'method' => "GET",
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'timeout' => 60, /* 1 minute */
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'header' =>
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"Content-Type: application/x-www-form-urlencoded\r\n" .
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"Accept: application/json\r\n" .
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"Authorization: Server-Token ${httpAuthToken}\r\n",
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),
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);
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$context = stream_context_create($opts);
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$body = file_get_contents($url, false, $context);
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$geocoded = json_decode($body, true);
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if (is_array($geocoded) && isset($geocoded["data"]) && !isset($geocoded["error"])) {
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return $geocoded["data"];
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}
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}
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return null;
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}
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public function getTimeZone($lat, $lng)
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{
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global $googleKey;
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$result = array("message" => "Unexpected error", "dstOffset" => 0, "rawOffset" => 0, "status" => "Error", "timeZoneId" => "", "timeZoneName" => "");
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$url = "https://maps.googleapis.com/maps/api/timezone/json?location=${lat},${lng}×tamp=" . time() . "&key=" . $googleKey;
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$resp_json = file_get_contents($url);
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$resp = json_decode($resp_json, true);
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if ($resp["status"] == 'OK') {
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$result = $resp;
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if ($resp["timeZoneId"] != "") {
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$result["message"] = "";
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} else {
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$result["message"] = "Failed to get timezone offset for: ${lat},${lng}\n";
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}
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} else {
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$result["message"] = "Invalid service response code\n";
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}
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return $result;
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}
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public static function getGeoInfoBigDataCloud($latitude, $longitude)
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{
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global $city_keywords;
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$url = "https://api.bigdatacloud.net/data/reverse-geocode-client?latitude=" . $latitude . "&longitude=" . $longitude . "&localityLanguage=en";
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$opts = array(
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'http' => array(
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'method' => "GET",
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),
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);
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$context = stream_context_create($opts);
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$body = file_get_contents($url, false, $context);
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$geoinfo = json_decode($body, true);
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if (count($geoinfo) > 0 && isset($geoinfo['localityInfo'])) {
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$localities = $geoinfo['localityInfo']['administrative'];
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foreach ($localities as $k => $v) {
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$name = isset($v['name']) ? $v['name'] : "";
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$description = isset($v['description']) ? $v['description'] : "";
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$info = strtolower($name . $description);
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foreach ($city_keywords as $key) {
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if (strpos($info, $key) !== false) {
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return $v['name'];
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}
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}
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}
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}
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return null;
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}
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}
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