<?php
/* Copyright (C) 2006 Technikum-Wien
 *
 * This program 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 2 of the
 * License, or (at your option) any later version.
 *
 * This program 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 *
 * Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
 *          Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
 *          Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
 */

// header für no cache
header("Cache-Control: no-cache");
header("Cache-Control: post-check=0, pre-check=0",false);
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Pragma: no-cache");
// content type setzen
header("Content-type: application/xhtml+xml");
require_once('../config/vilesci.config.inc.php');
require_once('../include/basis_db.class.php');
require_once('../include/bisio.class.php');

echo '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>';

$rdf_url='http://www.technikum-wien.at/zweck';

echo '
<RDF:RDF
	xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
	xmlns:ZWECK="'.$rdf_url.'/rdf#"
>
   <RDF:Seq about="'.$rdf_url.'/liste">';

$db = new basis_db();
$bisio = new bisio();
if(isset($_GET['bisio_id']))
{
	$bisio->getZweck($_GET['bisio_id']);
}
else
{
	$incoming = null;
	$outgoing = null;
	if (isset($_GET['type']) && $_GET['type'] == 'incoming')
		$incoming = true;
	if (isset($_GET['type']) && $_GET['type'] == 'outgoing')
		$outgoing = true;
	$bisio->getZweck(null, $outgoing, $incoming);
}

foreach($bisio->result as $row)
{
		echo '
		      <RDF:li>
		         <RDF:Description  id="'.$row->zweck_code.'"  about="'.$rdf_url.'/'.$row->zweck_code.'" >
		            <ZWECK:zweck_code><![CDATA['.$row->zweck_code.']]></ZWECK:zweck_code>
		            <ZWECK:kurzbz><![CDATA['.$row->kurzbz.']]></ZWECK:kurzbz>
		            <ZWECK:bezeichnung><![CDATA['.$row->bezeichnung.']]></ZWECK:bezeichnung>
		         </RDF:Description>
		      </RDF:li>';
}
?>
   </RDF:Seq>
</RDF:RDF>