|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* This file is part of the xAPI package. |
|
5
|
|
|
* |
|
6
|
|
|
* (c) Christian Flothmann <[email protected]> |
|
7
|
|
|
* |
|
8
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
9
|
|
|
* file that was distributed with this source code. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace Xabbuh\XApi\Client\Request; |
|
13
|
|
|
|
|
14
|
|
|
use Http\Client\Exception; |
|
15
|
|
|
use Http\Client\HttpClient; |
|
16
|
|
|
use Http\Message\RequestFactory; |
|
17
|
|
|
use Psr\Http\Message\RequestInterface; |
|
18
|
|
|
use Xabbuh\XApi\Common\Exception\AccessDeniedException; |
|
19
|
|
|
use Xabbuh\XApi\Common\Exception\ConflictException; |
|
20
|
|
|
use Xabbuh\XApi\Common\Exception\NotFoundException; |
|
21
|
|
|
use Xabbuh\XApi\Common\Exception\XApiException; |
|
22
|
|
|
|
|
23
|
|
|
/** |
|
24
|
|
|
* Prepares and executes xAPI HTTP requests. |
|
25
|
|
|
* |
|
26
|
|
|
* @author Christian Flothmann <[email protected]> |
|
27
|
|
|
*/ |
|
28
|
|
|
final class Handler implements HandlerInterface |
|
29
|
|
|
{ |
|
30
|
|
|
private $httpClient; |
|
31
|
|
|
private $requestFactory; |
|
32
|
|
|
private $baseUri; |
|
33
|
|
|
private $version; |
|
34
|
|
|
private $username; |
|
35
|
|
|
private $password; |
|
36
|
|
|
|
|
37
|
|
|
/** |
|
38
|
|
|
* @param HttpClient $httpClient The HTTP client sending requests to the remote LRS |
|
39
|
|
|
* @param RequestFactory $requestFactory The factory used to create PSR-7 HTTP requests |
|
40
|
|
|
* @param string $baseUri The APIs base URI (all end points will be created relatively to this URI) |
|
41
|
|
|
* @param string $version The xAPI version |
|
42
|
|
|
* @param string $username The optional HTTP auth username |
|
43
|
|
|
* @param string $password The optional HTTP auth password |
|
44
|
|
|
*/ |
|
45
|
|
|
public function __construct(HttpClient $httpClient, RequestFactory $requestFactory, $baseUri, $version, $username = null, $password = null) |
|
46
|
|
|
{ |
|
47
|
|
|
$this->httpClient = $httpClient; |
|
48
|
|
|
$this->requestFactory = $requestFactory; |
|
49
|
|
|
$this->baseUri = $baseUri; |
|
50
|
|
|
$this->version = $version; |
|
51
|
|
|
$this->username = $username; |
|
52
|
|
|
$this->password = $password; |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
|
|
/** |
|
56
|
|
|
* {@inheritDoc} |
|
57
|
|
|
*/ |
|
58
|
|
|
public function createRequest($method, $uri, array $urlParameters = array(), $body = null) |
|
59
|
|
|
{ |
|
60
|
|
|
if (!in_array(strtoupper($method), array('GET', 'POST', 'PUT', 'DELETE'))) { |
|
61
|
|
|
throw new \InvalidArgumentException(sprintf('"%s" is no valid HTTP method (expected one of [GET, POST, PUT, DELETE]) in an xAPI context.', $method)); |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
$uri = rtrim($this->baseUri, '/').'/'.ltrim($uri, '/'); |
|
65
|
|
|
|
|
66
|
|
|
if (count($urlParameters) > 0) { |
|
67
|
|
|
$uri .= '?'.http_build_query($urlParameters); |
|
68
|
|
|
} |
|
69
|
|
|
|
|
70
|
|
|
$request = $this->requestFactory->createRequest($method, $uri, array( |
|
71
|
|
|
'X-Experience-API-Version' => $this->version, |
|
72
|
|
|
'Content-Type' => 'application/json', |
|
73
|
|
|
)); |
|
74
|
|
|
|
|
75
|
|
|
$request->setAuth($this->username, $this->password); |
|
|
|
|
|
|
76
|
|
|
|
|
77
|
|
|
return $request; |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
|
|
/** |
|
81
|
|
|
* {@inheritDoc} |
|
82
|
|
|
*/ |
|
83
|
|
|
public function executeRequest(RequestInterface $request, array $validStatusCodes) |
|
84
|
|
|
{ |
|
85
|
|
|
try { |
|
86
|
|
|
$response = $this->httpClient->sendRequest($request); |
|
87
|
|
|
} catch (Exception $e) { |
|
88
|
|
|
throw new XApiException($e->getMessage(), $e->getCode(), $e); |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
|
|
// catch some common errors |
|
92
|
|
|
if (in_array($response->getStatusCode(), array(401, 403))) { |
|
93
|
|
|
throw new AccessDeniedException( |
|
94
|
|
|
(string) $response->getBody(), |
|
95
|
|
|
$response->getStatusCode() |
|
96
|
|
|
); |
|
97
|
|
|
} elseif (404 === $response->getStatusCode()) { |
|
98
|
|
|
throw new NotFoundException((string) $response->getBody()); |
|
99
|
|
|
} elseif (409 === $response->getStatusCode()) { |
|
100
|
|
|
throw new ConflictException((string) $response->getBody()); |
|
101
|
|
|
} |
|
102
|
|
|
|
|
103
|
|
|
if (!in_array($response->getStatusCode(), $validStatusCodes)) { |
|
104
|
|
|
throw new XApiException((string) $response->getBody(), $response->getStatusCode()); |
|
105
|
|
|
} |
|
106
|
|
|
|
|
107
|
|
|
return $response; |
|
108
|
|
|
} |
|
109
|
|
|
} |
|
110
|
|
|
|
php-xapi /
client
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.