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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Geocoder package. |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @license MIT License |
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*/ |
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namespace Geocoder\Provider\Geoip; |
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use Geocoder\Collection; |
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use Geocoder\Exception\ExtensionNotLoaded; |
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use Geocoder\Exception\UnsupportedOperation; |
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use Geocoder\Model\Address; |
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use Geocoder\Model\AddressCollection; |
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use Geocoder\Query\GeocodeQuery; |
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use Geocoder\Query\ReverseQuery; |
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use Geocoder\Provider\AbstractProvider; |
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use Geocoder\Provider\Provider; |
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/** |
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* @author William Durand <[email protected]> |
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* |
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* @see http://php.net/manual/ref.geoip.php |
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*/ |
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final class Geoip extends AbstractProvider implements Provider |
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{ |
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public function __construct() |
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{ |
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if (!function_exists('geoip_record_by_name')) { |
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throw new ExtensionNotLoaded('You must install the GeoIP extension, see: https://php.net/manual/book.geoip.php.'); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function geocodeQuery(GeocodeQuery $query): Collection |
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{ |
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$address = $query->getText(); |
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if (!filter_var($address, FILTER_VALIDATE_IP)) { |
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throw new UnsupportedOperation('The Geoip provider does not support street addresses, only IPv4 addresses.'); |
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} |
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// This API does not support IPv6 |
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if (filter_var($address, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) { |
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throw new UnsupportedOperation('The Geoip provider does not support IPv6 addresses, only IPv4 addresses.'); |
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} |
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if ('127.0.0.1' === $address) { |
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return new AddressCollection([$this->getLocationForLocalhost()]); |
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} |
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$results = @geoip_record_by_name($address); |
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if (!is_array($results)) { |
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return new AddressCollection([]); |
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} |
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if (!empty($results['region']) && !empty($results['country_code'])) { |
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$timezone = @geoip_time_zone_by_country_and_region($results['country_code'], $results['region']) ?: null; |
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$region = @geoip_region_name_by_code($results['country_code'], $results['region']) ?: $results['region']; |
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} else { |
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$timezone = null; |
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$region = $results['region']; |
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} |
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return new AddressCollection([ |
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Address::createFromArray([ |
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'providedBy' => $this->getName(), |
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'latitude' => $results['latitude'], |
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'longitude' => $results['longitude'], |
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'locality' => $results['city'], |
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'postalCode' => $results['postal_code'], |
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'adminLevels' => $results['region'] ? [['name' => $region, 'code' => $results['region'], 'level' => 1]] : [], |
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'country' => $results['country_name'], |
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'countryCode' => $results['country_code'], |
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'timezone' => $timezone, |
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]), |
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]); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function reverseQuery(ReverseQuery $query): Collection |
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{ |
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throw new UnsupportedOperation('The Geoip provider is not able to do reverse geocoding.'); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getName(): string |
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{ |
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return 'geoip'; |
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} |
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} |
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geocoder-php /
Geocoder
