Raummitteilung

This commit is contained in:
Andreas Österreicher
2010-12-07 15:58:24 +00:00
parent 02026c4e28
commit eefc0369e9
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<?php
/* Copyright (C) 2010 FH 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
* Karl Burkhart <karl.burkhart@technikum-wien.at>.
*/
/*
* Raummitteilung
*
* Oeffnet ein E-Mail Fenster mit allen Personen die in einem bestimmten
* Zeitraum einem Raum zugeteilt sind. (Reservierung und LV-Plan)
*
* Dies dient dazu, die Personen im Falle eines Problemes in diesem Raum zu informieren
*/
require_once('../../config/vilesci.config.inc.php');
require_once('../../include/ort.class.php');
require_once('../../include/datum.class.php');
require_once('../../include/functions.inc.php');
require_once('../../include/variable.class.php');
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Raummitteilung</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="../../skin/vilesci.css" type="text/css">
<link rel="stylesheet" href="../../skin/jquery-ui.css" type="text/css">
<script type="text/javascript" src="../../include/js/jquery.js"></script>
<script type="text/javascript" src="../../include/js/jquery-ui.js"></script>
<script type="text/javascript" src="../../include/js/jquery.ui.datepicker-de.js"></script>
</head>
<body>
<h2>Raummitteilung</h2>
<?php
$von = (isset($_POST['von'])?$_POST['von']:date('d.m.Y'));
$bis = (isset($_POST['bis'])?$_POST['bis']:date('d.m.Y'));
$von_stunde = (isset($_POST['von_stunde'])?$_POST['von_stunde']:1);
$bis_stunde = (isset($_POST['bis_stunde'])?$_POST['bis_stunde']:1);
$ort_kurzbz = (isset($_POST['ort_kurzbz'])?$_POST['ort_kurzbz']:'');
$datum_obj = new datum();
$db = new basis_db();
$user = get_uid();
$variable = new variable();
$variable->loadVariables($user);
echo '<form action="'.$_SERVER['PHP_SELF'].'" method="POST">';
echo 'Ort <SELECT name="ort_kurzbz">';
$orte = new ort();
$orte->getAll();
foreach($orte->result as $row)
{
if($row->aktiv && $row->lehre)
{
if($row->ort_kurzbz==$ort_kurzbz)
$selected='selected';
else
$selected='';
echo '<OPTION value="'.$row->ort_kurzbz.'" '.$selected.'>'.$row->ort_kurzbz.'</OPTION>';
}
}
echo '</SELECT>';
echo ' Von <input type="text" size="10" maxlength="10" name="von" id="von" value="'.$von.'">
<script type="text/javascript">
$("#von" ).datepicker($.datepicker.regional["de"]);
</script>
Stunde <SELECT name="von_stunde">';
for($i=1;$i<15;$i++)
{
if($i==$von_stunde)
$selected='selected';
else
$selected='';
echo '<OPTION value="'.$i.'" '.$selected.'>'.$i.'</OPTION>';
}
echo '</SELECT>
Bis <input type="text" size="10" maxlength="10" name="bis" id="bis" value="'.$bis.'">
<script type="text/javascript">
$("#bis" ).datepicker($.datepicker.regional["de"]);
</script>
Stunde <SELECT name="bis_stunde">';
for($i=1;$i<15;$i++)
{
if($i==$bis_stunde)
$selected='selected';
else
$selected='';
echo '<OPTION value="'.$i.'" '.$selected.'>'.$i.'</OPTION>';
}
echo '</SELECT>';
echo ' <input type="submit" name="show" value="Anzeigen"/>';
echo '</form>';
if(isset($_POST['show']))
{
$mails = array();
$von = $datum_obj->formatDatum($von, 'Y-m-d');
$bis = $datum_obj->formatDatum($bis, 'Y-m-d');
//LV-Plan
$qry = "SELECT distinct lehreinheit_id FROM
lehre.tbl_stundenplan
WHERE
tbl_stundenplan.datum>='".addslashes($von)."' AND tbl_stundenplan.datum<='".addslashes($bis)."'
AND NOT (tbl_stundenplan.datum='".addslashes($von)."' AND tbl_stundenplan.stunde<'".addslashes($von_stunde)."')
AND NOT (tbl_stundenplan.datum='".addslashes($bis)."' AND tbl_stundenplan.stunde>'".addslashes($bis_stunde)."')
AND tbl_stundenplan.ort_kurzbz='".addslashes($ort_kurzbz)."'
";
if($result = $db->db_query($qry))
{
$lehreinheiten=array();
while($row = $db->db_fetch_object($result))
$lehreinheiten[]=$row->lehreinheit_id;
if(count($lehreinheiten)>0)
{
// Studenten aus dem LV-Plan
$les = $db->implode4SQL($lehreinheiten);
$qry = "SELECT distinct uid FROM campus.vw_student_lehrveranstaltung WHERE lehreinheit_id IN($les)";
if($result = $db->db_query($qry))
{
while($row = $db->db_fetch_object($result))
$mails[]=$row->uid.'@'.DOMAIN;
}
//Lektoren aus dem LV-Plan
$qry = "SELECT distinct mitarbeiter_uid as uid FROM lehre.tbl_lehreinheitmitarbeiter WHERE lehreinheit_id IN($les)";
if($result = $db->db_query($qry))
{
while($row = $db->db_fetch_object($result))
$mails[]=$row->uid.'@'.DOMAIN;
}
}
}
//Reservierung
$qry = "SELECT *
FROM
campus.tbl_reservierung
WHERE
datum>='$von' AND datum<='$bis'
AND NOT (datum='$von' AND stunde<'$von_stunde')
AND NOT (datum='$bis' AND stunde>'$bis_stunde')
AND ort_kurzbz='".addslashes($ort_kurzbz)."'";
if($result = $db->db_query($qry))
{
while($row = $db->db_fetch_object($result))
{
$stsem = getStudiensemesterFromDatum($row->datum);
//Reservierer
$mails[]=$row->uid.'@'.DOMAIN;
if($row->studiengang_kz!=0 && $row->gruppe_kurzbz=='')
{
//Studierende aus Lehrverbandsgruppen
$qry = "SELECT
student_uid as uid
FROM
public.tbl_studentlehrverband
WHERE
studiensemester_kurzbz='".$stsem."'
AND studiengang_kz='".$row->studiengang_kz."'";
if($row->semester!='')
$qry.=" AND semester='".$row->semester."'";
if($row->verband!='')
$qry.=" AND verband='".$row->verband."'";
if($row->gruppe!='')
$qry.=" AND gruppe='".$row->gruppe."'";
if($result_gruppe = $db->db_query($qry))
{
while($row_gruppe = $db->db_fetch_object($result_gruppe))
$mails[] = $row_gruppe->uid.'@'.DOMAIN;
}
}
elseif($row->gruppe_kurzbz!='')
{
//Studierende aus den Spezialgruppen
$qry = "SELECT
uid
FROM
public.tbl_benutzergruppe
WHERE
gruppe_kurzbz='".addslashes($row->gruppe_kurzbz)."'
AND studiensemester_kurzbz='".$stsem."'";
if($result_gruppe = $db->db_query($qry))
{
while($row_gruppe = $db->db_fetch_object($result_gruppe))
$mails[] = $row_gruppe->uid.'@'.DOMAIN;
}
}
}
}
//Zusammenfassen
$mails = array_unique($mails);
echo '<br>Anzahl der Empfänger: ',count($mails);
echo '<br /><br /><a href="#MailSenden" onclick="splitmailto(mails, \'bcc\'); return false;">E-Mail öffnen</a>';
echo "
<script type=\"text/Javascript\">
var mails = '".implode($variable->variable->emailadressentrennzeichen,$mails)."';
// ****
// * Teilt die Mailto Links auf kleinere Brocken auf, da der
// * Link nicht funktioniert wenn er zu lange ist
// * art = to | cc | bcc
// ****
function splitmailto(mails, art)
{
var splititem = '".$variable->variable->emailadressentrennzeichen."';
var splitposition=0;
var mailto='';
var loop=true;
if(mails.length>2048)
alert('Aufgrund der großen Anzahl an Empfängern, muss die Nachricht auf mehrere E-Mails aufgeteilt werden!');
while(loop)
{
if(mails.length>2048)
{
splitposition=mails.indexOf(splititem,1900);
mailto = mails.substring(0,splitposition);
mails = mails.substring(splitposition);
}
else
{
loop=false;
mailto=mails;
}
if(art=='to')
window.location.href='mailto:'+mailto;
else
window.location.href='mailto:?'+art+'='+mailto;
}
}
</script>";
}
?>
</body>
</html>