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1 | <?php |
2 | /** |
3 | * Jingga |
4 | * |
5 | * PHP Version 8.1 |
6 | * |
7 | * @package phpOMS\Message\Http |
8 | * @copyright Dennis Eichhorn |
9 | * @license OMS License 2.0 |
10 | * @version 1.0.0 |
11 | * @link https://jingga.app |
12 | */ |
13 | declare(strict_types=1); |
14 | |
15 | namespace phpOMS\Message\Http; |
16 | |
17 | use phpOMS\System\MimeType; |
18 | |
19 | /** |
20 | * Rest request class. |
21 | * |
22 | * @package phpOMS\Message\Http |
23 | * @license OMS License 2.0 |
24 | * @link https://jingga.app |
25 | * @since 1.0.0 |
26 | */ |
27 | final class Rest |
28 | { |
29 | /** |
30 | * Make request. |
31 | * |
32 | * @param HttpRequest $request Request |
33 | * |
34 | * @return HttpResponse Returns the request result |
35 | * |
36 | * @throws \Exception this exception is thrown if an internal curl_init error occurs |
37 | * |
38 | * @since 1.0.0 |
39 | */ |
40 | public static function request(HttpRequest $request) : HttpResponse |
41 | { |
42 | $curl = \curl_init(); |
43 | |
44 | if ($curl === false) { |
45 | throw new \Exception('Internal curl_init error.'); // @codeCoverageIgnore |
46 | } |
47 | |
48 | \curl_setopt($curl, \CURLOPT_NOBODY, true); |
49 | |
50 | // handle header |
51 | $requestHeaders = $request->header->get(); |
52 | $headers = []; |
53 | |
54 | foreach ($requestHeaders as $key => $header) { |
55 | $headers[$key] = $key . ': ' . \implode('', $header); |
56 | } |
57 | |
58 | \curl_setopt($curl, \CURLOPT_HTTPHEADER, $headers); |
59 | \curl_setopt($curl, \CURLOPT_HEADER, true); |
60 | \curl_setopt($curl, \CURLOPT_CONNECTTIMEOUT, 5); |
61 | \curl_setopt($curl, \CURLOPT_TIMEOUT, 30); |
62 | |
63 | switch ($request->getMethod()) { |
64 | case RequestMethod::GET: |
65 | \curl_setopt($curl, \CURLOPT_HTTPGET, true); |
66 | break; |
67 | case RequestMethod::POST: |
68 | \curl_setopt($curl, \CURLOPT_CUSTOMREQUEST, 'POST'); |
69 | break; |
70 | case RequestMethod::PUT: |
71 | \curl_setopt($curl, \CURLOPT_CUSTOMREQUEST, 'PUT'); |
72 | break; |
73 | case RequestMethod::DELETE: |
74 | \curl_setopt($curl, \CURLOPT_CUSTOMREQUEST, 'DELETE'); |
75 | break; |
76 | } |
77 | |
78 | // handle none-get |
79 | if ($request->getMethod() !== RequestMethod::GET) { |
80 | \curl_setopt($curl, \CURLOPT_POST, 1); |
81 | |
82 | // handle different content types |
83 | $contentType = $requestHeaders['content-type'] ?? []; |
84 | if (empty($contentType) || \in_array(MimeType::M_POST, $contentType)) { |
85 | /* @phpstan-ignore-next-line */ |
86 | \curl_setopt($curl, \CURLOPT_POSTFIELDS, \http_build_query($request->data)); |
87 | } elseif (\in_array(MimeType::M_JSON, $contentType)) { |
88 | \curl_setopt($curl, \CURLOPT_POSTFIELDS, \json_encode($request->data)); |
89 | } elseif (\in_array(MimeType::M_MULT, $contentType)) { |
90 | $boundary = '----' . \uniqid(); |
91 | |
92 | /* @phpstan-ignore-next-line */ |
93 | $data = self::createMultipartData($boundary, $request->data); |
94 | |
95 | // @todo: Replace boundary/ with the correct boundary= in the future. |
96 | // Currently this cannot be done due to a bug. If we do it now the server cannot correclty populate php://input |
97 | $headers['content-type'] = 'Content-Type: multipart/form-data; boundary/' . $boundary; |
98 | $headers['content-length'] = 'Content-Length: ' . \strlen($data); |
99 | |
100 | \curl_setopt($curl, \CURLOPT_HTTPHEADER, $headers); |
101 | \curl_setopt($curl, \CURLOPT_POSTFIELDS, $data); |
102 | } |
103 | } |
104 | |
105 | // handle user auth |
106 | if ($request->uri->user !== '') { |
107 | \curl_setopt($curl, \CURLOPT_HTTPAUTH, \CURLAUTH_BASIC); |
108 | \curl_setopt($curl, \CURLOPT_USERPWD, $request->uri->getUserInfo()); |
109 | } |
110 | |
111 | $cHeaderString = ''; |
112 | $response = new HttpResponse(); |
113 | |
114 | \curl_setopt($curl, \CURLOPT_HEADERFUNCTION, |
115 | function($curl, $header) use ($response, &$cHeaderString) { |
116 | $cHeaderString .= $header; |
117 | |
118 | $length = \strlen($header); |
119 | $header = \explode(':', $header, 2); |
120 | |
121 | if (\count($header) < 2) { |
122 | $response->header->set('', $line = \trim($header[0])); |
123 | |
124 | if (\str_starts_with(\strtoupper($line), 'HTTP/')) { |
125 | $statusCode = \explode(' ', $line, 3); |
126 | $response->header->status = (int) $statusCode[1]; |
127 | } |
128 | |
129 | return $length; |
130 | } |
131 | |
132 | $name = \strtolower(\trim($header[0])); |
133 | $response->header->set($name, \trim($header[1])); |
134 | |
135 | return $length; |
136 | } |
137 | ); |
138 | |
139 | \curl_setopt($curl, \CURLOPT_URL, $request->__toString()); |
140 | \curl_setopt($curl, \CURLOPT_RETURNTRANSFER, 1); |
141 | |
142 | $result = \curl_exec($curl); |
143 | $len = \strlen($cHeaderString); |
144 | |
145 | \curl_close($curl); |
146 | |
147 | $raw = \substr(\is_bool($result) ? '' : $result, $len === false ? 0 : $len); |
148 | if (\stripos(\implode('', $response->header->get('content-type')), MimeType::M_JSON) !== false) { |
149 | $temp = \json_decode($raw, true); |
150 | if (!\is_array($temp)) { |
151 | $temp = []; |
152 | } |
153 | |
154 | $response->setResponse($temp); |
155 | } else { |
156 | $response->set('', $raw); |
157 | } |
158 | |
159 | return $response; |
160 | } |
161 | |
162 | /** |
163 | * Create multipart data |
164 | * |
165 | * @param string $boundary Unique boundary id |
166 | * @param array $fields Data array (key value pair) |
167 | * @param array $files Files to upload |
168 | * |
169 | * @return string |
170 | * |
171 | * @since 1.0.0 |
172 | */ |
173 | private static function createMultipartData(string $boundary, array $fields = [], array $files = []) : string |
174 | { |
175 | $data = ''; |
176 | $delim = $boundary; |
177 | |
178 | foreach ($fields as $name => $content) { |
179 | $data .= '--' . $delim . "\r\n" |
180 | . 'Content-Disposition: form-data; name="' . $name . "\"\r\n\r\n" |
181 | . $content . "\r\n"; |
182 | } |
183 | |
184 | foreach ($files as $name => $content) { |
185 | $data .= '--' . $delim . "\r\n" |
186 | . 'Content-Disposition: form-data; name="' . $name . '"; filename="' . $name . "\"\r\n\r\n" |
187 | . 'Content-Transfer-Encoding: binary' . "\r\n" |
188 | . $content . "\r\n"; |
189 | } |
190 | |
191 | return $data . ('--' . $delim . "--\r\n"); |
192 | } |
193 | } |