|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
/* |
|
6
|
|
|
* This file is part of the Geocoder package. |
|
7
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
8
|
|
|
* file that was distributed with this source code. |
|
9
|
|
|
* |
|
10
|
|
|
* @license MIT License |
|
11
|
|
|
*/ |
|
12
|
|
|
|
|
13
|
|
|
namespace Geocoder\Http\Provider; |
|
14
|
|
|
|
|
15
|
|
|
use Geocoder\Exception\InvalidCredentials; |
|
16
|
|
|
use Geocoder\Exception\InvalidServerResponse; |
|
17
|
|
|
use Geocoder\Exception\QuotaExceeded; |
|
18
|
|
|
use Geocoder\Provider\AbstractProvider; |
|
19
|
|
|
use Http\Message\MessageFactory; |
|
20
|
|
|
use Http\Discovery\MessageFactoryDiscovery; |
|
21
|
|
|
use Http\Client\HttpClient; |
|
22
|
|
|
use Psr\Http\Message\ResponseInterface; |
|
23
|
|
|
|
|
24
|
|
|
/** |
|
25
|
|
|
* @author William Durand <[email protected]> |
|
26
|
|
|
* @author Tobias Nyholm <[email protected]> |
|
27
|
|
|
*/ |
|
28
|
|
|
abstract class AbstractHttpProvider extends AbstractProvider |
|
29
|
|
|
{ |
|
30
|
|
|
/** |
|
31
|
|
|
* @var HttpClient |
|
32
|
|
|
*/ |
|
33
|
|
|
private $client; |
|
34
|
|
|
|
|
35
|
|
|
/** |
|
36
|
|
|
* @var MessageFactory |
|
37
|
|
|
*/ |
|
38
|
|
|
private $messageFactory; |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* @param HttpClient $client |
|
42
|
|
|
* @param MessageFactory|null $factory |
|
43
|
|
|
*/ |
|
44
|
|
|
public function __construct(HttpClient $client, MessageFactory $factory = null) |
|
45
|
|
|
{ |
|
46
|
|
|
$this->client = $client; |
|
47
|
|
|
$this->messageFactory = $factory ?: MessageFactoryDiscovery::find(); |
|
48
|
|
|
} |
|
49
|
|
|
|
|
50
|
|
|
/** |
|
51
|
|
|
* Get URL and return contents. If content is empty, an exception will be thrown. |
|
52
|
|
|
* |
|
53
|
|
|
* @param string $url |
|
54
|
|
|
* |
|
55
|
|
|
* @return string |
|
56
|
|
|
* |
|
57
|
|
|
* @throws InvalidServerResponse |
|
58
|
|
|
*/ |
|
59
|
|
|
protected function getUrlContents(string $url): string |
|
60
|
|
|
{ |
|
61
|
|
|
$request = $this->getMessageFactory()->createRequest('GET', $url); |
|
62
|
|
|
$response = $this->getHttpClient()->sendRequest($request); |
|
63
|
|
|
|
|
64
|
|
|
return $this->parseHttpResponse($response, $url); |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
protected function parseHttpResponse(ResponseInterface $response, string $url): string |
|
68
|
|
|
{ |
|
69
|
|
|
$statusCode = $response->getStatusCode(); |
|
70
|
|
|
if (401 === $statusCode || 403 === $statusCode) { |
|
71
|
|
|
throw new InvalidCredentials(); |
|
72
|
|
|
} elseif (429 === $statusCode) { |
|
73
|
|
|
throw new QuotaExceeded(); |
|
74
|
|
|
} elseif ($statusCode >= 300) { |
|
75
|
|
|
throw InvalidServerResponse::create($url, $statusCode); |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
$body = (string) $response->getBody(); |
|
79
|
|
|
if (empty($body)) { |
|
80
|
|
|
throw InvalidServerResponse::emptyResponse($url); |
|
81
|
|
|
} |
|
82
|
|
|
|
|
83
|
|
|
return $body; |
|
84
|
|
|
} |
|
85
|
|
|
|
|
86
|
|
|
/** |
|
87
|
|
|
* Returns the HTTP adapter. |
|
88
|
|
|
* |
|
89
|
|
|
* @return HttpClient |
|
90
|
|
|
*/ |
|
91
|
|
|
protected function getHttpClient(): HttpClient |
|
92
|
|
|
{ |
|
93
|
|
|
return $this->client; |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
/** |
|
97
|
|
|
* @return MessageFactory |
|
98
|
|
|
*/ |
|
99
|
|
|
protected function getMessageFactory(): MessageFactory |
|
100
|
|
|
{ |
|
101
|
|
|
return $this->messageFactory; |
|
102
|
|
|
} |
|
103
|
|
|
} |
|
104
|
|
|
|
geocoder-php /
Geocoder
