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124 lines
4.0 KiB
124 lines
4.0 KiB
<?php // $Id: showinframes.php 17403 2008-12-20 15:27:21Z herodoto $
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/*
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2004-2008 Dokeos S.A.
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Copyright (c) 2003 Ghent University (UGent)
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Copyright (c) 2001 Universite catholique de Louvain (UCL)
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Copyright (c) Hugues Peeters
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Copyright (c) Roan Embrechts
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium
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Mail: info@dokeos.com
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==============================================================================
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*/
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/**
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==============================================================================
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* This file will show documents in a separate frame.
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* We don't like frames, but it was the best of two bad things.
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*
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* display html files within Dokeos - html files have the Dokeos header.
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*
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* --- advantages ---
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* users "feel" like they are in Dokeos,
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* and they can use the navigation context provided by the header.
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*
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* --- design ---
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* a file gets a parameter (an html file)
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* and shows
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* - dokeos header
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* - html file from parameter
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* - (removed) dokeos footer
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*
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* @version 0.6
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* @author Roan Embrechts (roan.embrechts@vub.ac.be)
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* @package dokeos.document
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==============================================================================
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*/
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/*
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==============================================================================
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DOKEOS INIT
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==============================================================================
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*/
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$language_file[] = 'document';
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include('../inc/global.inc.php');
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if (!empty($_GET['nopages']))
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{
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$nopages=Security::remove_XSS($_GET['nopages']);
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if ($nopages==1)
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{
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require_once(api_get_path(INCLUDE_PATH) . 'reduced_header.inc.php');
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Display::display_error_message(get_lang('FileNotFound'));
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}
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exit();
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}
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$_SESSION['whereami'] = 'document/view';
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$interbreadcrumb[]= array ('url'=>'./document.php', 'name'=> get_lang('Documents'));
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$nameTools = get_lang('Documents');
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$file = Security::remove_XSS(urldecode($_GET['file']));
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/*
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==============================================================================
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Main section
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==============================================================================
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*/
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header('Expires: Wed, 01 Jan 1990 00:00:00 GMT');
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//header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
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header('Last-Modified: Wed, 01 Jan 2100 00:00:00 GMT');
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header('Cache-Control: no-cache, must-revalidate');
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header('Pragma: no-cache');
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$browser_display_title = "Dokeos Documents - " . $_GET['cidReq'] . " - " . $file;
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//only admins get to see the "no frames" link in pageheader.php, so students get a header that's not so high
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$frameheight = 135;
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if($is_courseAdmin)
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{
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$frameheight = 165;
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}
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$file_root=$_course['path'].'/document'.str_replace('%2F', '/',$file);
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$file_url_sys=api_get_path('SYS_COURSE_PATH').$file_root;
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$file_url_web=api_get_path('WEB_COURSE_PATH').$file_root;
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?>
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<html>
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<head>
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<title><?php echo $browser_display_title;?></title>
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</head>
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<frameset rows="<?php echo $frameheight; ?>,*" border="0" frameborder="no" >
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<frame name="top" scrolling="no" noresize target="contents" src="headerpage.php?file=<?php echo $file.'&'.api_get_cidreq(); ?>">
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<?php
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if (file_exists($file_url_sys))
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{
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echo '<frame name="main" src="'.$file_url_web.'?'.api_get_cidreq().'&rand='.mt_rand(1,10000).'">';
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}
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else
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{
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echo '<frame name="main" src=showinframes.php?nopages=1>';
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}
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?>
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<noframes>
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<body>
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<p>This page uses frames, but your browser doesn't support them.<br/>
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We suggest you try Mozilla, Firefox, Safari, Opera, or other browsers updated this millenium.</p>
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</body>
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</noframes>
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<frame src="UntitledFrame-1"></frameset>
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</html>
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