Files
FHC-Core/vilesci/lehre/einheit_import.php
T
Gerald Simane 01a629f477
2009-07-09 08:56:48 +00:00

99 lines
3.3 KiB
PHP

<?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 >
* Rudolf Hangl < rudolf.hangl@technikum-wien.at >
* Gerald Simane-Sequens < gerald.simane-sequens@technikum-wien.at >
*/
require_once('../../config/vilesci.config.inc.php');
require_once('../../include/basis_db.class.php');
if (!$db = new basis_db())
die('Es konnte keine Verbindung zum Server aufgebaut werden.');
$uid=(isset($_REQUEST['uid']) ? $_REQUEST['uid'] :get_uid() );
$einheit=(isset($_REQUEST['einheit']) ? $_REQUEST['einheit'] :'' );
$einheit_id=(isset($_REQUEST['einheit_id']) ? $_REQUEST['einheit_id'] :'' );
$student_id=(isset($_REQUEST['student_id']) ? $_REQUEST['student_id'] :'' );
?>
<HTML>
<BODY>
<?php
$field=file($userfile);
$anz=count($field);
for ($i=0;$i<$anz;$i++)
{
//echo $field[$i].'<br>';
$enduid=strpos($field[$i],'"',1);
//echo $enduid.'<br>';
$uid=substr($field[$i],1,$enduid-1);
//echo $uid.'<br>';
$begineinh=strpos($field[$i],'"',$enduid+2)+1;
//echo $begineinh.'<br>';
$endeinh=strpos($field[$i],'"',$begineinh);
//echo $endeinh.'<br>';
$einheit=substr($field[$i],$begineinh,$endeinh-$begineinh);
//echo $einheit.'<br>';
$sql_query="SELECT * FROM einheit WHERE kurzbz='$einheit'";
$result=$db->db_query($sql_query);
$rows=$db->db_num_rows($result);
if ($rows==0)
{
$result_ins=$db->db_query("INSERT INTO einheit (kurzbz) VALUES ('$einheit')");
if(!$result_ins)
error($db->db_last_error() );
$sql_query="SELECT * FROM einheit WHERE kurzbz='$einheit'";
$result=$db->db_query($sql_query);
}
$row=$db->_fetch_object($result,0);
$einheit_id=$row->id;
$sql_query="SELECT * FROM student WHERE uid='$uid'";
//echo $sql_query.'<BR>';
$result=$db->db_query($sql_query);
if(!$result)
error($db->db_last_error());
$rows=$db->db_num_rows($result);
if ($rows==0)
die("Student $uid not found!");
$row=$db->db_fetch_object($result,0);
$student_id=$row->id;
$sql_query="SELECT * FROM einheitstudent WHERE einheit_id=$einheit_id AND student_id=$student_id";
$rows=0;
if ($result=$db->db_query($sql_query))
$rows=$db->db_num_rows($result);
if ($rows==0)
{
$result_ins=$db->db_query("INSERT INTO einheitstudent (einheit_id, student_id) VALUES ($einheit_id, $student_id)");
if(!$result_ins)
error($db->db_last_error());
$result=$db->db_query($sql_query);
}
}
?>
Finished <BR>
<A href="einheit_menu.php">Zur&uuml;ck</A>
</BODY>
</HTML>