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<?php |
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namespace LeKoala\GeoTools\Services; |
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use Exception; |
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use SimpleXMLElement; |
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use SilverStripe\Core\Environment; |
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use LeKoala\GeoTools\Models\Address; |
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use LeKoala\GeoTools\Models\Country; |
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use LeKoala\GeoTools\Models\Coordinates; |
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/** |
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* @link https://www.bingmapsportal.com/Application |
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* @link https://learn.microsoft.com/en-us/bingmaps/articles/accessing-the-bing-maps-rest-services-using-php |
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*/ |
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class BingMaps implements Geocoder |
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{ |
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const API_URL = 'http://dev.virtualearth.net/REST/v1/Locations/'; |
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/** |
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* @return string|null |
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*/ |
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public static function getApiKey() |
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{ |
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return Environment::getEnv('BING_MAPS_API_KEY'); |
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} |
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/** |
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* @param ?string $query |
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* @param array<int|string,mixed> $params countrycodes |
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* @return Address |
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* @throws Exception when there is a problem with the api, otherwise may return an empty address |
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*/ |
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protected function query($query, $params = []) |
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{ |
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$key = self::getApiKey(); |
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if (!$key) { |
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throw new Exception('No api key defined in env'); |
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} |
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$query = str_ireplace(" ", "%20", $query); |
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$findURL = self::API_URL . "/" . $query . "?incl=ciso2&key=" . $key; |
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$output = file_get_contents($findURL); |
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if (!$output) { |
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throw new Exception("The api returned no result"); |
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} |
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$result = json_decode($output, true); |
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if (!$result) { |
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throw new Exception(json_last_error_msg()); |
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} |
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$firstResult = $result['resourceSets'][0]['resources'][0] ?? null; |
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if (!$firstResult) { |
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throw new Exception("Empty resultset"); |
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} |
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$point = $firstResult['point']['coordinates']; |
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$lat = $point[0]; |
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$lon = $point[1]; |
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$address = $firstResult['address']; |
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$countryName = $address['countryRegion']; |
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$countryCode = $address['countryRegionIso2']; |
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$streetAndNumber = $address['addressLine'] ?? null; |
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$location = []; |
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if ($streetAndNumber) { |
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$number = null; |
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$street = $streetAndNumber; |
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$parts = explode(' ', $streetAndNumber, 2); |
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if (intval($parts[0]) > 0) { |
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$number = $parts[0]; |
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$street = $parts[1]; |
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} |
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$location = [ |
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'streetName' => $street, |
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'streetNumber' => $number, |
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'postalCode' => $address['postalCode'] ?? null, |
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'locality' => $address['locality'] ?? null, |
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]; |
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} |
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$country = new Country($countryCode, $countryName); |
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$coordinates = new Coordinates($lat, $lon); |
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return new Address($location, $country, $coordinates); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function reverseGeocode($lat, $lon, $params = []) |
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{ |
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return $this->query("$lat,$lon", $params); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function geocode($address, $params = []) |
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{ |
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return $this->query($address, $params); |
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} |
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} |
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lekoala /
silverstripe-geotools
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.