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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 | } |