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104 lines (83 loc) · 3.14 KB
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<?php
/**
* This file is part of the Geocoder package.
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @license MIT License
*/
namespace Geocoder\Provider;
use Geocoder\Exception\NoResult;
use Geocoder\Exception\UnsupportedOperation;
/**
* @author Andrea Cristaudo <andrea.cristaudo@gmail.com>
*/
class GeoPlugin extends AbstractHttpProvider implements Provider
{
/**
* @var string
*/
const GEOCODE_ENDPOINT_URL = 'http://www.geoplugin.net/json.gp?ip=%s';
/**
* {@inheritDoc}
*/
public function geocode($address)
{
if (!filter_var($address, FILTER_VALIDATE_IP)) {
throw new UnsupportedOperation('The GeoPlugin provider does not support street addresses, only IP addresses.');
}
if (in_array($address, array('127.0.0.1', '::1'))) {
return $this->returnResults([ $this->getLocalhostDefaults() ]);
}
$query = sprintf(self::GEOCODE_ENDPOINT_URL, $address);
return $this->executeQuery($query);
}
/**
* {@inheritDoc}
*/
public function reverse($latitude, $longitude)
{
throw new UnsupportedOperation('The GeoPlugin provider is not able to do reverse geocoding.');
}
/**
* {@inheritDoc}
*/
public function getName()
{
return 'geo_plugin';
}
/**
* @param string $query
*/
private function executeQuery($query)
{
$content = (string) $this->getAdapter()->get($query)->getBody();
if (empty($content)) {
throw new NoResult(sprintf('Could not execute query "%s".', $query));
}
$json = json_decode($content, true);
if (!is_array($json) || !count($json)) {
throw new NoResult(sprintf('Could not execute query "%s".', $query));
}
if (!array_key_exists('geoplugin_status', $json) || (200 !== $json['geoplugin_status'] && 206 !== $json['geoplugin_status'])) {
throw new NoResult(sprintf('Could not execute query "%s".', $query));
}
$data = array_filter($json);
$adminLevels = [];
$region = \igorw\get_in($data, ['geoplugin_regionName']);
$regionCode = \igorw\get_in($data, ['geoplugin_regionCode']);
if (null !== $region || null !== $regionCode) {
$adminLevels[] = ['name' => $region, 'code' => $regionCode, 'level' => 1];
}
$results = [];
$results[] = array_merge($this->getDefaults(), [
'locality' => isset($data['geoplugin_city']) ? $data['geoplugin_city'] : null,
'country' => isset($data['geoplugin_countryName']) ? $data['geoplugin_countryName'] : null,
'countryCode' => isset($data['geoplugin_countryCode']) ? $data['geoplugin_countryCode'] : null,
'adminLevels' => $adminLevels,
'latitude' => isset($data['geoplugin_latitude']) ? $data['geoplugin_latitude'] : null,
'longitude' => isset($data['geoplugin_longitude']) ? $data['geoplugin_longitude'] : null,
]);
return $this->returnResults($results);
}
}