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<?php
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/* Copyright (C) 2004 Technikum-Wien
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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*
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* Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
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* Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
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* Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
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*/
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/*
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* Generiert eine Anwesenheitsliste mit Fotos
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*/
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require_once('../../vilesci/config.inc.php');
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require_once('../../include/functions.inc.php');
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require_once('../../include/datum.class.php');
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require_once('../../include/studiengang.class.php');
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if (!$conn = pg_pconnect(CONN_STRING))
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$error_msg='Es konnte keine Verbindung zum Server aufgebaut werden!';
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$stg_obj = new studiengang($conn);
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$stg_obj->getAll('typ, kurzbzlang', false);
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//Uebergabeparameter abpruefen
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if(isset($_GET['stg'])) //Studiengang
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{
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if(is_numeric($_GET['stg']))
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$stg=$_GET['stg'];
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else
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die('Fehler bei der Parameteruebergabe');
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}
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else
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$stg='';
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if(isset($_GET['sem'])) //Semester
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{
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if(is_numeric($_GET['sem']))
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$sem=$_GET['sem'];
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else
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die('Fehler bei der Parameteruebergabe');
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}
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else
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$sem='';
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if(isset($_GET['verband'])) //Verband
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$verband=$_GET['verband'];
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else
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$verband='';
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if(isset($_GET['gruppe'])) //Gruppe
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$gruppe=$_GET['gruppe'];
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else
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$gruppe='';
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if(isset($_GET['gruppe_kurzbz'])) //Einheit
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$gruppe_kurzbz = $_GET['gruppe_kurzbz'];
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else
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$gruppe_kurzbz='';
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if(isset($_GET['lvid']) && is_numeric($_GET['lvid']))
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$lvid = $_GET['lvid'];
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else
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die('Fehler bei der Parameteruebergabe');
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if(isset($_GET['stsem']))
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$stsem = $_GET['stsem'];
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else
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die('Studiensemester wurde nicht uebergeben');
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$lehreinheit_id = (isset($_GET['lehreinheit_id'])?$_GET['lehreinheit_id']:'');
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if(isset($_GET['prestudent_id']))
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{
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$ids = explode(';',$_GET['prestudent_id']);
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$idstring='';
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foreach ($ids as $id)
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{
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if($idstring!='')
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$idstring.=',';
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$idstring.="'$id'";
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}
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$qry = "SELECT * FROM (SELECT distinct on(person_id) foto, vorname, nachname, person_id, prestudent_id, tbl_prestudent.studiengang_kz, semester, verband, gruppe FROM public.tbl_person JOIN public.tbl_prestudent USING(person_id) LEFT JOIN public.tbl_student USING(prestudent_id) WHERE prestudent_id in($idstring)) foo ORDER BY nachname, vorname";
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}
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else
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{
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$qry = "SELECT * FROM (SELECT
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distinct on(person_id) foto, vorname, nachname, person_id, tbl_studentlehrverband.studiengang_kz, tbl_studentlehrverband.semester, tbl_studentlehrverband.verband, tbl_studentlehrverband.gruppe
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FROM
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campus.vw_student_lehrveranstaltung JOIN public.tbl_benutzer USING(uid)
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JOIN public.tbl_person USING(person_id) JOIN public.tbl_student ON(uid=student_uid)
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LEFT JOIN public.tbl_studentlehrverband USING(student_uid)
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WHERE
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lehrveranstaltung_id='".addslashes($lvid)."' AND
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vw_student_lehrveranstaltung.studiensemester_kurzbz='".addslashes($stsem)."' AND
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tbl_studentlehrverband.studiensemester_kurzbz='".addslashes($stsem)."'";
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if($lehreinheit_id!='')
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$qry.=" AND lehreinheit_id='".addslashes($lehreinheit_id)."'";
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$qry.=' ORDER BY person_id) foo ORDER BY nachname, vorname';
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}
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echo '<html><head>
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<title>Anwesenheitsliste</title>
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<link href="../../skin/style.css.php" rel="stylesheet" type="text/css">
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</head><body>';
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if($result = pg_query($conn, $qry))
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{
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echo '<table>';
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echo '<tr class="liste"><th>Foto</th><th>Nachname</th><th>Vorname</th><th>Gruppe</th></tr>';
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$i=0;
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while($row = pg_fetch_object($result))
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{
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$i++;
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echo '<tr class="liste'.($i%2).'">';
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if($row->foto!='')
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echo "<td><img src='../bild.php?src=person&person_id=$row->person_id'></td>";
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else
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echo "<td></td>";
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echo "<td>$row->nachname</td>";
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echo "<td>$row->vorname</td>";
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echo "<td>".$stg_obj->kuerzel_arr[$row->studiengang_kz]."-$row->semester$row->verband$row->gruppe</td>";
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echo '</tr>';
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}
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echo '</table>';
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}
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echo '</body></html>';
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?>
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Andreas Österreicher