| commit | author | age | ||
| 97bd2c | 1 | <?php |
| T | 2 | |
| 3 | /* | |
| 4 | +-----------------------------------------------------------------------+ | |
| 155bbb | 5 | | bin/modcss.php | |
| 97bd2c | 6 | | | |
| T | 7 | | This file is part of the RoundCube Webmail client | |
| 155bbb | 8 | | Copyright (C) 2007-2008, RoundCube Dev. - Switzerland | |
| 97bd2c | 9 | | Licensed under the GNU GPL | |
| T | 10 | | | |
| 11 | | PURPOSE: | | |
| 12 | | Modify CSS source from a URL | | |
| 13 | | | | |
| 14 | +-----------------------------------------------------------------------+ | |
| 15 | | Author: Thomas Bruederli <roundcube@gmail.com> | | |
| 16 | +-----------------------------------------------------------------------+ | |
| 17 | ||
| 155bbb | 18 | $Id$ |
| 97bd2c | 19 | |
| T | 20 | */ |
| 21 | ||
| b685e9 | 22 | define('INSTALL_PATH', realpath(dirname(__FILE__) . '/..') . '/'); |
| 1608f4 | 23 | require INSTALL_PATH . 'program/include/iniset.php'; |
| T | 24 | |
| 25 | $RCMAIL = rcmail::get_instance(); | |
| 97bd2c | 26 | |
| T | 27 | $source = ""; |
| 1608f4 | 28 | if (!empty($RCMAIL->user->ID) && ($url = preg_replace('/[^a-z0-9.-_\?\$&=%]/i', '', $_GET['u']))) |
| 97bd2c | 29 | { |
| T | 30 | $a_uri = parse_url($url); |
| 31 | $port = $a_uri['port'] ? $a_uri['port'] : 80; | |
| 32 | $host = $a_uri['host']; | |
| 33 | $path = $a_uri['path'] . ($a_uri['query'] ? '?'.$a_uri['query'] : ''); | |
| 34 | ||
| 35 | ||
| 36 | if ($fp = fsockopen($host, $port, $errno, $errstr, 30)) | |
| 37 | { | |
| 38 | $out = "GET $path HTTP/1.0\r\n"; | |
| 39 | $out .= "Host: $host\r\n"; | |
| 40 | $out .= "Connection: Close\r\n\r\n"; | |
| 41 | fwrite($fp, $out); | |
| 42 | ||
| 43 | $header = true; | |
| 44 | while (!feof($fp)) | |
| 45 | { | |
| 46 | $line = trim(fgets($fp, 4048)); | |
| 47 | ||
| 48 | if ($header && preg_match('/^HTTP\/1\..\s+(\d+)/', $line, $regs) && intval($regs[1]) != 200) | |
| 49 | break; | |
| 50 | else if (empty($line) && $header) | |
| 51 | $header = false; | |
| 52 | else if (!$header) | |
| 53 | $source .= "$line\n"; | |
| 54 | } | |
| 55 | fclose($fp); | |
| 56 | } | |
| 57 | } | |
| 58 | ||
| 59 | if (!empty($source)) | |
| 60 | { | |
| 61 | header("Content-Type: text/css"); | |
| 62 | echo rcmail_mod_css_styles($source, preg_replace('/[^a-z0-9]/i', '', $_GET['c']), $url); | |
| 63 | } | |
| 1608f4 | 64 | else { |
| 97bd2c | 65 | header("HTTP/1.0 404 Not Found"); |
| 1608f4 | 66 | echo "Requires a valid user session and source url"; |
| T | 67 | } |
| 97bd2c | 68 | |
| T | 69 | ?> |
