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95 lines (78 loc) · 2.96 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\NoResultException;
use Geocoder\Exception\UnsupportedException;
/**
* @author Andrea Cristaudo <andrea.cristaudo@gmail.com>
*/
class GeoPluginProvider extends AbstractProvider implements ProviderInterface
{
/**
* @var string
*/
const GEOCODE_ENDPOINT_URL = 'http://www.geoplugin.net/json.gp?ip=%s';
/**
* {@inheritDoc}
*/
public function getGeocodedData($address)
{
if (!filter_var($address, FILTER_VALIDATE_IP)) {
throw new UnsupportedException('The GeoPluginProvider does not support street addresses.');
}
if (in_array($address, array('127.0.0.1', '::1'))) {
return array($this->getLocalhostDefaults());
}
$query = sprintf(self::GEOCODE_ENDPOINT_URL, $address);
return $this->executeQuery($query);
}
/**
* {@inheritDoc}
*/
public function getReversedData(array $coordinates)
{
throw new UnsupportedException('The GeoPluginProvider is not able to do reverse geocoding.');
}
/**
* {@inheritDoc}
*/
public function getName()
{
return 'geo_plugin';
}
/**
* @param string $query
*
* @return array
*/
protected function executeQuery($query)
{
$content = $this->getAdapter()->getContent($query);
if (null === $content || '' === $content) {
throw new NoResultException(sprintf('Could not execute query %s', $query));
}
$json = json_decode($content, true);
if (!is_array($json) || !count($json)) {
throw new NoResultException(sprintf('Could not execute query %s', $query));
}
if (!array_key_exists('geoplugin_status', $json) || (200 !== $json['geoplugin_status'] && 206 !== $json['geoplugin_status'])) {
throw new NoResultException(sprintf('Could not execute query %s', $query));
}
$data = array_filter($json);
return array(array_merge($this->getDefaults(), array(
'city' => isset($data['geoplugin_city']) ? $data['geoplugin_city'] : null,
'country' => isset($data['geoplugin_countryName']) ? $data['geoplugin_countryName'] : null,
'countryCode' => isset($data['geoplugin_countryCode']) ? $data['geoplugin_countryCode'] : null,
'region' => isset($data['geoplugin_regionName']) ? $data['geoplugin_regionName'] : null,
'regionCode' => isset($data['geoplugin_regionCode']) ? $data['geoplugin_regionCode'] : null,
'latitude' => isset($data['geoplugin_latitude']) ? $data['geoplugin_latitude'] : null,
'longitude' => isset($data['geoplugin_longitude']) ? $data['geoplugin_longitude'] : null,
)));
}
}