forked from geocoder-php/Geocoder
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathGeoip.php
More file actions
89 lines (75 loc) · 2.77 KB
/
Copy pathGeoip.php
File metadata and controls
89 lines (75 loc) · 2.77 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
<?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\ExtensionNotLoaded;
use Geocoder\Exception\NoResult;
use Geocoder\Exception\UnsupportedOperation;
/**
* @author William Durand <william.durand1@gmail.com>
*
* @link http://php.net/manual/ref.geoip.php
*/
class Geoip extends AbstractProvider implements Provider
{
public function __construct()
{
parent::__construct();
if (!function_exists('geoip_record_by_name')) {
throw new ExtensionNotLoaded('You must install the GeoIP extension, see: https://php.net/manual/book.geoip.php.');
}
}
/**
* {@inheritDoc}
*/
public function geocode($address)
{
if (!filter_var($address, FILTER_VALIDATE_IP)) {
throw new UnsupportedOperation('The Geoip provider does not support street addresses, only IPv4 addresses.');
}
// This API does not support IPv6
if (filter_var($address, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) {
throw new UnsupportedOperation('The Geoip provider does not support IPv6 addresses, only IPv4 addresses.');
}
if ('127.0.0.1' === $address) {
return $this->returnResults([ $this->getLocalhostDefaults() ]);
}
$results = @geoip_record_by_name($address);
if (!is_array($results)) {
throw new NoResult(sprintf('Could not find "%s" IP address in database.', $address));
}
$timezone = @geoip_time_zone_by_country_and_region($results['country_code'], $results['region']) ?: null;
$region = @geoip_region_name_by_code($results['country_code'], $results['region']) ?: $results['region'];
return $this->returnResults([
$this->fixEncoding(array_merge($this->getDefaults(), [
'latitude' => $results['latitude'],
'longitude' => $results['longitude'],
'locality' => $results['city'],
'postalCode' => $results['postal_code'],
'adminLevels' => $results['region'] ? [['name' => $region, 'code' => $results['region'], 'level' => 1]] : [],
'country' => $results['country_name'],
'countryCode' => $results['country_code'],
'timezone' => $timezone,
]))
]);
}
/**
* {@inheritDoc}
*/
public function reverse($latitude, $longitude)
{
throw new UnsupportedOperation('The Geoip provider is not able to do reverse geocoding.');
}
/**
* {@inheritDoc}
*/
public function getName()
{
return 'geoip';
}
}