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| 1 | +<?php |
| 2 | +/** |
| 3 | + * Helper class for dealing with HTTP status codes. |
| 4 | + * |
| 5 | + * @package Requests\Utilities |
| 6 | + */ |
| 7 | + |
| 8 | +namespace WpOrg\Requests\Utility; |
| 9 | + |
| 10 | +use WpOrg\Requests\Exception\InvalidArgument; |
| 11 | + |
| 12 | +/** |
| 13 | + * HTTP status codes helper class. |
| 14 | + * |
| 15 | + * @package Requests\Utilities |
| 16 | + */ |
| 17 | +final class HttpStatus { |
| 18 | + const TEXT_100 = 'Continue'; |
| 19 | + const TEXT_101 = 'Switching Protocols'; |
| 20 | + const TEXT_200 = 'OK'; |
| 21 | + const TEXT_201 = 'Created'; |
| 22 | + const TEXT_202 = 'Accepted'; |
| 23 | + const TEXT_203 = 'Non-Authoritative Information'; |
| 24 | + const TEXT_204 = 'No Content'; |
| 25 | + const TEXT_205 = 'Reset Content'; |
| 26 | + const TEXT_206 = 'Partial Content'; |
| 27 | + const TEXT_300 = 'Multiple Choices'; |
| 28 | + const TEXT_301 = 'Moved Permanently'; |
| 29 | + const TEXT_302 = 'Found'; |
| 30 | + const TEXT_303 = 'See Other'; |
| 31 | + const TEXT_304 = 'Not Modified'; |
| 32 | + const TEXT_305 = 'Use Proxy'; |
| 33 | + const TEXT_306 = '(Unused)'; |
| 34 | + const TEXT_307 = 'Temporary Redirect'; |
| 35 | + const TEXT_400 = 'Bad Request'; |
| 36 | + const TEXT_401 = 'Unauthorized'; |
| 37 | + const TEXT_402 = 'Payment Required'; |
| 38 | + const TEXT_403 = 'Forbidden'; |
| 39 | + const TEXT_404 = 'Not Found'; |
| 40 | + const TEXT_405 = 'Method Not Allowed'; |
| 41 | + const TEXT_406 = 'Not Acceptable'; |
| 42 | + const TEXT_407 = 'Proxy Authentication Required'; |
| 43 | + const TEXT_408 = 'Request Timeout'; |
| 44 | + const TEXT_409 = 'Conflict'; |
| 45 | + const TEXT_410 = 'Gone'; |
| 46 | + const TEXT_411 = 'Length Required'; |
| 47 | + const TEXT_412 = 'Precondition Failed'; |
| 48 | + const TEXT_413 = 'Request Entity Too Large'; |
| 49 | + const TEXT_414 = 'Request-URI Too Long'; |
| 50 | + const TEXT_415 = 'Unsupported Media Type'; |
| 51 | + const TEXT_416 = 'Requested Range Not Satisfiable'; |
| 52 | + const TEXT_417 = 'Expectation Failed'; |
| 53 | + const TEXT_418 = 'I\'m a teapot'; |
| 54 | + const TEXT_428 = 'Precondition Required'; |
| 55 | + const TEXT_429 = 'Too Many Requests'; |
| 56 | + const TEXT_431 = 'Request Header Fields Too Large'; |
| 57 | + const TEXT_500 = 'Internal Server Error'; |
| 58 | + const TEXT_501 = 'Not Implemented'; |
| 59 | + const TEXT_502 = 'Bad Gateway'; |
| 60 | + const TEXT_503 = 'Service Unavailable'; |
| 61 | + const TEXT_504 = 'Gateway Timeout'; |
| 62 | + const TEXT_505 = 'HTTP Version Not Supported'; |
| 63 | + const TEXT_511 = 'Network Authentication Required'; |
| 64 | + |
| 65 | + const TEXT_WITH_CODE_100 = '100 ' . self::TEXT_100; |
| 66 | + const TEXT_WITH_CODE_101 = '101 ' . self::TEXT_101; |
| 67 | + const TEXT_WITH_CODE_200 = '200 ' . self::TEXT_200; |
| 68 | + const TEXT_WITH_CODE_201 = '201 ' . self::TEXT_201; |
| 69 | + const TEXT_WITH_CODE_202 = '202 ' . self::TEXT_202; |
| 70 | + const TEXT_WITH_CODE_203 = '203 ' . self::TEXT_203; |
| 71 | + const TEXT_WITH_CODE_204 = '204 ' . self::TEXT_204; |
| 72 | + const TEXT_WITH_CODE_205 = '205 ' . self::TEXT_205; |
| 73 | + const TEXT_WITH_CODE_206 = '206 ' . self::TEXT_206; |
| 74 | + const TEXT_WITH_CODE_300 = '300 ' . self::TEXT_300; |
| 75 | + const TEXT_WITH_CODE_301 = '301 ' . self::TEXT_301; |
| 76 | + const TEXT_WITH_CODE_302 = '302 ' . self::TEXT_302; |
| 77 | + const TEXT_WITH_CODE_303 = '303 ' . self::TEXT_303; |
| 78 | + const TEXT_WITH_CODE_304 = '304 ' . self::TEXT_304; |
| 79 | + const TEXT_WITH_CODE_305 = '305 ' . self::TEXT_305; |
| 80 | + const TEXT_WITH_CODE_306 = '306 ' . self::TEXT_306; |
| 81 | + const TEXT_WITH_CODE_307 = '307 ' . self::TEXT_307; |
| 82 | + const TEXT_WITH_CODE_400 = '400 ' . self::TEXT_400; |
| 83 | + const TEXT_WITH_CODE_401 = '401 ' . self::TEXT_401; |
| 84 | + const TEXT_WITH_CODE_402 = '402 ' . self::TEXT_402; |
| 85 | + const TEXT_WITH_CODE_403 = '403 ' . self::TEXT_403; |
| 86 | + const TEXT_WITH_CODE_404 = '404 ' . self::TEXT_404; |
| 87 | + const TEXT_WITH_CODE_405 = '405 ' . self::TEXT_405; |
| 88 | + const TEXT_WITH_CODE_406 = '406 ' . self::TEXT_406; |
| 89 | + const TEXT_WITH_CODE_407 = '407 ' . self::TEXT_407; |
| 90 | + const TEXT_WITH_CODE_408 = '408 ' . self::TEXT_408; |
| 91 | + const TEXT_WITH_CODE_409 = '409 ' . self::TEXT_409; |
| 92 | + const TEXT_WITH_CODE_410 = '410 ' . self::TEXT_410; |
| 93 | + const TEXT_WITH_CODE_411 = '411 ' . self::TEXT_411; |
| 94 | + const TEXT_WITH_CODE_412 = '412 ' . self::TEXT_412; |
| 95 | + const TEXT_WITH_CODE_413 = '413 ' . self::TEXT_413; |
| 96 | + const TEXT_WITH_CODE_414 = '414 ' . self::TEXT_414; |
| 97 | + const TEXT_WITH_CODE_415 = '415 ' . self::TEXT_415; |
| 98 | + const TEXT_WITH_CODE_416 = '416 ' . self::TEXT_416; |
| 99 | + const TEXT_WITH_CODE_417 = '417 ' . self::TEXT_417; |
| 100 | + const TEXT_WITH_CODE_418 = '418 ' . self::TEXT_418; |
| 101 | + const TEXT_WITH_CODE_428 = '428 ' . self::TEXT_428; |
| 102 | + const TEXT_WITH_CODE_429 = '429 ' . self::TEXT_429; |
| 103 | + const TEXT_WITH_CODE_431 = '431 ' . self::TEXT_431; |
| 104 | + const TEXT_WITH_CODE_500 = '500 ' . self::TEXT_500; |
| 105 | + const TEXT_WITH_CODE_501 = '501 ' . self::TEXT_501; |
| 106 | + const TEXT_WITH_CODE_502 = '502 ' . self::TEXT_502; |
| 107 | + const TEXT_WITH_CODE_503 = '503 ' . self::TEXT_503; |
| 108 | + const TEXT_WITH_CODE_504 = '504 ' . self::TEXT_504; |
| 109 | + const TEXT_WITH_CODE_505 = '505 ' . self::TEXT_505; |
| 110 | + const TEXT_WITH_CODE_511 = '511 ' . self::TEXT_511; |
| 111 | + |
| 112 | + /** |
| 113 | + * Map of status codes to their text. |
| 114 | + * |
| 115 | + * @var array<string> |
| 116 | + */ |
| 117 | + const MAP = [ |
| 118 | + 100 => self::TEXT_100, |
| 119 | + 101 => self::TEXT_101, |
| 120 | + 200 => self::TEXT_200, |
| 121 | + 201 => self::TEXT_201, |
| 122 | + 202 => self::TEXT_202, |
| 123 | + 203 => self::TEXT_203, |
| 124 | + 204 => self::TEXT_204, |
| 125 | + 205 => self::TEXT_205, |
| 126 | + 206 => self::TEXT_206, |
| 127 | + 300 => self::TEXT_300, |
| 128 | + 301 => self::TEXT_301, |
| 129 | + 302 => self::TEXT_302, |
| 130 | + 303 => self::TEXT_303, |
| 131 | + 304 => self::TEXT_304, |
| 132 | + 305 => self::TEXT_305, |
| 133 | + 306 => self::TEXT_306, |
| 134 | + 307 => self::TEXT_307, |
| 135 | + 400 => self::TEXT_400, |
| 136 | + 401 => self::TEXT_401, |
| 137 | + 402 => self::TEXT_402, |
| 138 | + 403 => self::TEXT_403, |
| 139 | + 404 => self::TEXT_404, |
| 140 | + 405 => self::TEXT_405, |
| 141 | + 406 => self::TEXT_406, |
| 142 | + 407 => self::TEXT_407, |
| 143 | + 408 => self::TEXT_408, |
| 144 | + 409 => self::TEXT_409, |
| 145 | + 410 => self::TEXT_410, |
| 146 | + 411 => self::TEXT_411, |
| 147 | + 412 => self::TEXT_412, |
| 148 | + 413 => self::TEXT_413, |
| 149 | + 414 => self::TEXT_414, |
| 150 | + 415 => self::TEXT_415, |
| 151 | + 416 => self::TEXT_416, |
| 152 | + 417 => self::TEXT_417, |
| 153 | + 418 => self::TEXT_418, |
| 154 | + 428 => self::TEXT_428, |
| 155 | + 429 => self::TEXT_429, |
| 156 | + 431 => self::TEXT_431, |
| 157 | + 500 => self::TEXT_500, |
| 158 | + 501 => self::TEXT_501, |
| 159 | + 502 => self::TEXT_502, |
| 160 | + 503 => self::TEXT_503, |
| 161 | + 504 => self::TEXT_504, |
| 162 | + 505 => self::TEXT_505, |
| 163 | + 511 => self::TEXT_511, |
| 164 | + ]; |
| 165 | + |
| 166 | + /** |
| 167 | + * Get the status message from a status code. |
| 168 | + * |
| 169 | + * @param int|string $code Status code. |
| 170 | + * @return string Status message. |
| 171 | + */ |
| 172 | + public static function get_text($code) { |
| 173 | + if (!self::is_valid_code($code)) { |
| 174 | + throw InvalidArgument::create(1, '$code', 'a valid HTTP status code as an int or numeric string', $code); |
| 175 | + } |
| 176 | + |
| 177 | + return self::MAP[$code]; |
| 178 | + } |
| 179 | + |
| 180 | + /** |
| 181 | + * Verify whether a status code is valid. |
| 182 | + * |
| 183 | + * @param int|string $code Status code to check. |
| 184 | + * @return bool Whether the status code is valid. |
| 185 | + */ |
| 186 | + public static function is_valid_code($code) { |
| 187 | + if (!is_int($code) && !is_string($code)) { |
| 188 | + return false; |
| 189 | + } |
| 190 | + |
| 191 | + return array_key_exists($code, self::MAP); |
| 192 | + } |
| 193 | +} |
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