Repository navigation
Expand file tree
/
Copy pathGeoIP2Adapter.php
More file actions
135 lines (114 loc) · 3.23 KB
/
Copy pathGeoIP2Adapter.php
File metadata and controls
135 lines (114 loc) · 3.23 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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
<?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\HttpAdapter;
use Geocoder\Exception\InvalidArgument;
use Geocoder\Exception\UnsupportedOperation;
use GeoIp2\ProviderInterface;
/**
* @author Jens Wiese <[email protected]>
*/
class GeoIP2Adapter
{
/**
* GeoIP2 models (e.g. city or country)
*/
const GEOIP2_MODEL_CITY = 'city';
const GEOIP2_MODEL_COUNTRY = 'country';
/**
* @var ProviderInterface
*/
protected $geoIp2Provider;
/**
* @var string
*/
protected $geoIP2Model;
/**
* @var string
*/
protected $locale;
/**
* @param \GeoIp2\ProviderInterface $geoIpProvider
* @param string $geoIP2Model (e.g. self::GEOIP2_MODEL_CITY)
* @throws \Geocoder\Exception\UnsupportedOperation
* @internal param string $dbFile
*/
public function __construct(ProviderInterface $geoIpProvider, $geoIP2Model = self::GEOIP2_MODEL_CITY)
{
$this->geoIp2Provider = $geoIpProvider;
if (false === $this->isSupportedGeoIP2Model($geoIP2Model)) {
throw new UnsupportedOperation(
sprintf('Model "%s" is not available.', $geoIP2Model)
);
}
$this->geoIP2Model = $geoIP2Model;
}
/**
* @param string $locale
* @return $this
*/
public function setLocale($locale)
{
$this->locale = $locale;
return $this;
}
/**
* @return string
*/
public function getLocale()
{
return $this->locale;
}
/**
* Returns the content fetched from a given resource.
*
* @param string $url (e.g. file://database?127.0.0.1)
* @throws \Geocoder\Exception\UnsupportedOperation
* @throws \Geocoder\Exception\InvalidArgument
* @return string
*/
public function getContent($url)
{
if (false === filter_var($url, FILTER_VALIDATE_URL)) {
throw new InvalidArgument(
sprintf('"%s" must be called with a valid url. Got "%s" instead.', __METHOD__, $url)
);
}
$ipAddress = parse_url($url, PHP_URL_QUERY);
if (false === filter_var($ipAddress, FILTER_VALIDATE_IP)) {
throw new InvalidArgument('URL must contain a valid query-string (an IP address, 127.0.0.1 for instance)');
}
$result = $this->geoIp2Provider
->{$this->geoIP2Model}($ipAddress)
->jsonSerialize();
return json_encode($result);
}
/**
* Returns the name of the Adapter.
*
* @return string
*/
public function getName()
{
return 'maxmind_geoip2';
}
/**
* Returns whether method is supported by GeoIP2
*
* @param string $method
* @return bool
*/
protected function isSupportedGeoIP2Model($method)
{
$availableMethods = array(
self::GEOIP2_MODEL_CITY,
self::GEOIP2_MODEL_COUNTRY,
);
return in_array($method, $availableMethods);
}
}