diff options
Diffstat (limited to 'devel-utf8/itjs.php')
| -rw-r--r-- | devel-utf8/itjs.php | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/devel-utf8/itjs.php b/devel-utf8/itjs.php new file mode 100644 index 0000000..03073e9 --- /dev/null +++ b/devel-utf8/itjs.php @@ -0,0 +1,91 @@ +<?php +/* +** $Id$ +** +** Copyright (C) 1995-2007 by the ITools Authors. +** This file is part of ITools - the Internet Tools Library +** +** ITools is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 3 of the License, or +** (at your option) any later version. +** +** ITools is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program. If not, see <http://www.gnu.org/licenses/>. +** +** itjs.php - Delivers /itjs/ files through AliasMatch in httpd.conf +*/ + +require "itools/itools.lib"; + +if (EDC('slowjs')) + sleep(20); + +$data = ""; +$files = itjs::filenames(it::match('/itjs/([a-z0-9_,.-]*)', $_SERVER['PHP_SELF'])); + +foreach ($files as $file) +{ + ob_start(); # Needs to capture inside loop to guarantee file order + if (!(it::match('W3C_CSS_Validator', $_SERVER['HTTP_USER_AGENT']) && it::match('jquery-ui\.css', $file))) + $data .= it::replace(array('^1$' => ""), @include($file)); + $data .= ob_get_clean(); +} + +$checksum = strlen($data) . itjs::checksum($files); + +if (it::match('\.gif$', $file)) +{ + header("Content-Type: image/gif"); +} +else if (it::match('\.css', $_SERVER['PHP_SELF'])) +{ + header("Content-Type: text/css"); + ob_start('ob_gzhandler'); + $data .= "\n#it_boot_dom { display:none }\n"; # Append magic style for it_boot + if (!it::match('^devel', $GLOBALS['ULTRASERVERTYPE'])) + $data = it::replace(array('[ \t]*([{};])[ \t]*' => '$1', '/\*.*?\*/' => ""), $data); + if (it::match('W3C_CSS_Validator', $_SERVER['HTTP_USER_AGENT']) || EDC('w3c')) { + $data = it::replace(array('@-.*' => "", 'background[^;}]*(gradient|rgba)[^;}]*;?' => "", '(filter:\s*(progid|none)|text-overflow:|zoom:|-webkit-|display:-moz-|-moz-|-o-|cursor:|border-radius:|behavior:|\w+:expression)[^;}]*;?' => "", 'html\.ie6.*' => "", '([^/])\*(\w)' => '$1$2'), $data); + } +} +else if (it::match('\.htc$', $file)) +{ + ob_start('ob_gzhandler'); + header("Content-Type: text/x-component"); +} +else if (!it::match('\.html$', $file)) +{ + if ($_REQUEST['boot'] && !$_REQUEST['retry']) + ob_start('ob_gzhandler'); + + header("Content-Type: application/x-javascript; charset=iso-8859-1"); +} + +@header("Etag: $checksum"); + +if ($checksum != $_SERVER['HTTP_IF_NONE_MATCH']) +{ + if (!preg_match('/Opera/', $_SERVER['HTTP_USER_AGENT']) && it::is_live()) + header("Cache-Control: max-age=900"); + + $data = itjs::strip($data); + + if ($_REQUEST['boot']) + { + $data .= "window.it_boot_init();\n"; + if (!$_REQUEST['script']) + $data = sprintf("/*sln:%d*/\n%s/*eln:%d*/", strlen($data), strtr($data, array('%' => "%25", '.' => "%2e", 'e' => "%65", 'i' => "%69")), strlen($data)); # Protect from Firewalls/Proxies altering Javascript source code + } + + echo it_untaint($data); +} +else + header("HTTP/1.0 304 Not Modified"); + +?> |