156 lines
7.5 KiB
PHP
156 lines
7.5 KiB
PHP
<?php
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/**
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* Browser Utility Collection
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*
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* PHP version 5
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*
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* Licensed under The MIT License
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* Redistribution of these files must retain the above copyright notice.
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*
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* @author Josh Sherman <pickles@joshtronic.com>
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* @copyright Copyright 2007-2012, Josh Sherman
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* @license http://www.opensource.org/licenses/mit-license.html
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* @package PICKLES
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* @link https://github.com/joshtronic/pickles
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*/
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/**
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* Browser Utility Class
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*
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* Just a simple collection of static functions to accomplish some of the more
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* redundant browser-related tasks.
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*/
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class Browser
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{
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/**
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* Redirect
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*
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* Redirects the browser to another URL. Stops execution as to not run code
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* erroneously due to output buffering. HTTP/1.1 request an absolute URI,
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* hence the inclusion of the scheme, hostname and absolute path if :// is
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* not found. Don't hate the player, hate the RFC.
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*
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* @static
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* @param string $destination URL to redirect to
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* @link http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.30
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*/
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public static function redirect($destination)
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{
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if (strpos($destination, '://') === false)
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{
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$destination = 'http' . ((!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] == 'off') ? '' : 's') . '://' . $_SERVER['HTTP_HOST'] . $destination;
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}
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header('Location: ' . $destination);
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exit;
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}
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/**
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* Status
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*
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* Pushes a status code to the browser. Some of these codes are site (420)
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* and server (444) specific, some just for LOLs (418) and some that are
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* still in draft (425) and subject to change. I wanted this to be a
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* complete list and in the scenario that a code had multiple meanings, I
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* favored a more recent RFC (424) even if merely a draft (451).
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*
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* @static
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* @param integer status response code
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*/
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public static function status($code = 200)
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{
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switch ($code)
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{
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// {{{ 1xx Informational
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case 100: $message = '100 Continue'; break;
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case 101: $message = '101 Switching Protocols'; break;
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case 102: $message = '102 Processing'; break;
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// }}}
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// {{{ 2xx Success
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case 200: $message = '200 OK'; break;
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case 201: $message = '201 Created'; break;
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case 202: $message = '202 Accepted'; break;
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case 203: $message = '203 Non-Authoritative Information'; break;
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case 204: $message = '204 No Content'; break;
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case 205: $message = '205 Reset Content'; break;
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case 206: $message = '206 Partial Content'; break;
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case 207: $message = '207 Multi-Status'; break;
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case 208: $message = '208 Already Reported'; break;
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case 226: $message = '226 IM Used'; break;
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// }}}
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// {{{ 3xx Redirection
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case 300: $message = '300 Multiple Choices'; break;
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case 301: $message = '301 Moved Permanently'; break;
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case 302: $message = '302 Found'; break;
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case 303: $message = '303 See Other'; break;
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case 304: $message = '304 Not Modified'; break;
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case 305: $message = '305 Use Proxy'; break;
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case 306: $message = '306 Switch Proxy'; break;
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case 307: $message = '307 Temporary Redirect'; break;
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case 308: $message = '308 Permanent Redirect'; break;
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// }}}
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// {{{ 4xx Client Error
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case 400: $message = '400 Bad Request'; break;
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case 401: $message = '401 Unauthorized'; break;
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case 402: $message = '402 Payment Required'; break;
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case 403: $message = '403 Forbidden'; break;
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case 404: $message = '404 Not Found'; break;
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case 405: $message = '405 Method Not Allowed'; break;
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case 406: $message = '406 Not Acceptable'; break;
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case 407: $message = '407 Proxy Authentication Required'; break;
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case 408: $message = '408 Request Timeout'; break;
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case 409: $message = '409 Conflict'; break;
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case 410: $message = '410 Gone'; break;
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case 411: $message = '411 Length Required'; break;
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case 412: $message = '412 Precondition Failed'; break;
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case 413: $message = '413 Request Entity Too Large'; break;
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case 414: $message = '414 Request-URI Too Long'; break;
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case 415: $message = '415 Unsupported Media Type'; break;
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case 416: $message = '416 Requested Range Not Satisfied'; break;
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case 417: $message = '417 Expectation Failed'; break;
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case 418: $message = '418 I\'m a teapot'; break;
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case 420: $message = '420 Enhance Your Calm'; break;
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case 422: $message = '422 Unprocessed Entity'; break;
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case 423: $message = '423 Locked'; break;
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case 424: $message = '424 Failed Dependency'; break;
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case 425: $message = '425 Unordered Collection'; break;
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case 426: $message = '426 Upgrade Required'; break;
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case 428: $message = '428 Precondition Required'; break;
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case 429: $message = '429 Too Many Requests'; break;
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case 431: $message = '431 Request Header Fields Too Large'; break;
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case 444: $message = '444 No Response'; break;
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case 449: $message = '449 Retry With'; break;
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case 450: $message = '450 Blocked by Windows Parental Controls'; break;
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case 451: $message = '451 Unavailable for Legal Reasons'; break;
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case 494: $message = '494 Request Header Too Large'; break;
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case 495: $message = '495 Cert Error'; break;
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case 496: $message = '496 No Cert'; break;
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case 497: $message = '497 HTTP to HTTPS'; break;
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case 499: $message = '499 Client Closed Request'; break;
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// }}}
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// {{{ 5xx Server Error
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case 500: $message = '500 Internal Server Error'; break;
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case 501: $message = '501 Not Implemented'; break;
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case 502: $message = '502 Bad Gateway'; break;
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case 503: $message = '503 Service Unavailable'; break;
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case 504: $message = '504 Gateway Timeout'; break;
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case 505: $message = '505 HTTP Version Not Supported'; break;
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case 506: $message = '506 Variant Also Negotiates'; break;
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case 507: $message = '507 Insufficient Storage'; break;
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case 508: $message = '508 Loop Detected'; break;
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case 509: $message = '509 Bandwidth Limit Exceeded'; break;
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case 510: $message = '510 Not Extended'; break;
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case 511: $message = '511 Network Authentication Required'; break;
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case 598: $message = '598 Network read timeout error'; break;
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case 599: $message = '599 Network connect timeout error'; break;
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// }}}
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default: $message = '200 OK'; break;
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}
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header('HTTP/1.1 ' . $message, true, $code);
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header('Status: ' . $message, true, $code);
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}
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}
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?>
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