1
|
|
|
<?php |
2
|
|
|
/* |
3
|
|
|
* This file is part of the ReCaptcha Library. |
4
|
|
|
* |
5
|
|
|
* (c) Ilya Pokamestov <[email protected]> |
6
|
|
|
* |
7
|
|
|
* For the full copyright and license information, please view the LICENSE |
8
|
|
|
* file that was distributed with this source code. |
9
|
|
|
*/ |
10
|
|
|
|
11
|
|
|
namespace DS\Library\ReCaptcha\Http\Client\Guzzle; |
12
|
|
|
|
13
|
|
|
use Psr\Http\Message\RequestInterface; |
14
|
|
|
|
15
|
|
|
/** |
16
|
|
|
* ReCaptcha library, Guzzle request builder, build request object for any Guzzle versions. |
17
|
|
|
* |
18
|
|
|
* @author Ilya Pokamestov <[email protected]> |
19
|
|
|
* |
20
|
|
|
* Class RequestBuilder |
21
|
|
|
* @package DS\Library\ReCaptcha\Http\Client\Guzzle |
22
|
|
|
*/ |
23
|
|
|
class RequestBuilder |
24
|
|
|
{ |
25
|
|
|
/** @var string */ |
26
|
|
|
protected $guzzlePrsRequestClass = '\GuzzleHttp\Psr7\Request'; |
27
|
|
|
/** @var GuzzleClient */ |
28
|
|
|
protected $guzzleReCaptchaClient; |
29
|
|
|
/** @var \Guzzle\Http\Client|\GuzzleHttp\Client */ |
30
|
|
|
protected $guzzleClient; |
31
|
|
|
/** @var array */ |
32
|
|
|
protected $callableChain = array(); |
33
|
|
|
|
34
|
|
|
/** |
35
|
|
|
* @param GuzzleClient $guzzle |
36
|
|
|
*/ |
37
|
|
|
public function __construct(GuzzleClient $guzzle) |
38
|
|
|
{ |
39
|
|
|
$this->guzzleReCaptchaClient = $guzzle; |
40
|
|
|
$this->guzzleClient = $guzzle->getGuzzleClient(); |
41
|
|
|
} |
42
|
|
|
|
43
|
|
|
/** |
44
|
|
|
* Build guzzle request based on Guzzle client version. |
45
|
|
|
* |
46
|
|
|
* @param RequestInterface $request |
47
|
|
|
* @return mixed |
48
|
|
|
* @throws RequestException |
49
|
|
|
*/ |
50
|
|
|
public function buildGuzzleRequest(RequestInterface $request) |
51
|
|
|
{ |
52
|
|
|
$this->addCallable(function () use ($request) { |
53
|
|
|
return $this->buildForVersionThree($request); |
54
|
|
|
}); |
55
|
|
|
|
56
|
|
|
$this->addCallable(function () use ($request) { |
57
|
|
|
return $this->buildForVersionFourOrFive($request); |
58
|
|
|
}); |
59
|
|
|
|
60
|
|
|
$this->addCallable(function () use ($request) { |
61
|
|
|
return $this->buildForVersionSix($request); |
62
|
|
|
}); |
63
|
|
|
|
64
|
|
|
$guzzleRequest = $this->executeCallableChain(); |
65
|
|
|
|
66
|
|
|
if (null === $guzzleRequest) { |
67
|
|
|
throw new RequestException('Unknown Guzzle client, request instance can not be created.'); |
68
|
|
|
} |
69
|
|
|
|
70
|
|
|
return $guzzleRequest; |
71
|
|
|
} |
72
|
|
|
|
73
|
|
|
/** |
74
|
|
|
* Add request builder callable |
75
|
|
|
* |
76
|
|
|
* @param callable $callable |
77
|
|
|
*/ |
78
|
|
|
protected function addCallable($callable) |
79
|
|
|
{ |
80
|
|
|
if (!is_callable($callable)) { |
81
|
|
|
throw new \InvalidArgumentException('Argument must be callable.'); |
82
|
|
|
} |
83
|
|
|
|
84
|
|
|
$this->callableChain[] = $callable; |
85
|
|
|
} |
86
|
|
|
|
87
|
|
|
/** |
88
|
|
|
* Execute callable chain and return callable result. |
89
|
|
|
* |
90
|
|
|
* @return mixed |
91
|
|
|
*/ |
92
|
|
|
protected function executeCallableChain() |
93
|
|
|
{ |
94
|
|
|
$callableResult = null; |
95
|
|
|
foreach ($this->callableChain as $callable) { |
96
|
|
|
$callableResult = call_user_func($callable); |
97
|
|
|
|
98
|
|
|
if (null !== $callableResult) { |
99
|
|
|
break; |
100
|
|
|
} |
101
|
|
|
} |
102
|
|
|
|
103
|
|
|
return $callableResult; |
104
|
|
|
} |
105
|
|
|
|
106
|
|
|
/** |
107
|
|
|
* Build request object for Guzzle 4.* or 5.* |
108
|
|
|
* |
109
|
|
|
* @param RequestInterface $request |
110
|
|
|
* @return mixed |
111
|
|
|
*/ |
112
|
|
|
protected function buildForVersionFourOrFive(RequestInterface $request) |
113
|
|
|
{ |
114
|
|
|
if (method_exists($this->guzzleClient, 'createRequest')) { |
115
|
|
|
$this->guzzleReCaptchaClient->setVersion(Version::VERSION_FOUR_FIVE); |
116
|
|
|
return $this->guzzleClient->createRequest( |
117
|
|
|
$request->getMethod(), |
118
|
|
|
(string)$request->getUri(), |
119
|
|
|
array ( |
120
|
|
|
'headers' => $request->getHeaders(), |
121
|
|
|
'body' => $request->getBody()->getContents(), |
122
|
|
|
) |
123
|
|
|
); |
124
|
|
|
} |
125
|
|
|
|
126
|
|
|
return null; |
127
|
|
|
} |
128
|
|
|
|
129
|
|
|
/** |
130
|
|
|
* Build request object for Guzzle 6.* |
131
|
|
|
* |
132
|
|
|
* @param RequestInterface $request |
133
|
|
|
* @return mixed |
134
|
|
|
*/ |
135
|
|
|
protected function buildForVersionSix(RequestInterface $request) |
136
|
|
|
{ |
137
|
|
|
if (class_exists($this->guzzlePrsRequestClass)) { |
138
|
|
|
$this->guzzleReCaptchaClient->setVersion(Version::VERSION_SIX); |
139
|
|
|
return new $this->guzzlePrsRequestClass( |
140
|
|
|
$request->getMethod(), |
141
|
|
|
(string)$request->getUri(), |
142
|
|
|
$request->getHeaders(), |
143
|
|
|
$request->getBody() |
144
|
|
|
); |
145
|
|
|
} |
146
|
|
|
|
147
|
|
|
return null; |
148
|
|
|
} |
149
|
|
|
|
150
|
|
|
/** |
151
|
|
|
* Build request object for Guzzle 3.* |
152
|
|
|
* |
153
|
|
|
* @param RequestInterface $request |
154
|
|
|
* @return mixed |
155
|
|
|
*/ |
156
|
|
|
protected function buildForVersionThree(RequestInterface $request) |
157
|
|
|
{ |
158
|
|
|
if (get_class($this->guzzleClient) === GuzzleClient::GUZZLE_THREE_CLIENT_CLASS |
159
|
|
|
&& method_exists($this->guzzleClient, 'createRequest')) { |
160
|
|
|
$this->guzzleReCaptchaClient->setVersion(Version::VERSION_THREE); |
161
|
|
|
return $this->guzzleClient->createRequest( |
162
|
|
|
$request->getMethod(), |
163
|
|
|
(string)$request->getUri(), |
164
|
|
|
$request->getHeaders(), |
165
|
|
|
$request->getBody()->getContents() |
166
|
|
|
); |
167
|
|
|
} |
168
|
|
|
|
169
|
|
|
return null; |
170
|
|
|
} |
171
|
|
|
} |
172
|
|
|
|