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Neues Menu Addon für Studienplan-Basierte Ansicht
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<?php
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/* Copyright (C) 2016 fhcomplete.org
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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: Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at>
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*/
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/**
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* Menue Addon zur Auswahl von LVs
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*
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* Dieses Addon erstellt ein Formular zur Auswahl von
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* Studiensemester, Studiengang, Ausbildungssemester, Studienplan und zeigt die
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* zugehoerigen LVs an
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*
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* Parameter fuer das Params Array:
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* - studiengang_kz
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* - semester
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* - studiensemester_kurzbz
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* - studienplan_id
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* - studiengang_kurzbz_lo 3-stelliges Studiengangskuerzel kleingeschrieben
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* - studiengang_kurzbz_hi 3-stelliges Studiengangskuerzel grossgeschrieben
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*/
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require_once(dirname(__FILE__).'/menu_addon.class.php');
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require_once(dirname(__FILE__).'/../../include/studiengang.class.php');
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require_once(dirname(__FILE__).'/../../include/studienordnung.class.php');
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require_once(dirname(__FILE__).'/../../include/studienplan.class.php');
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require_once(dirname(__FILE__).'/../../include/lehrveranstaltung.class.php');
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require_once(dirname(__FILE__).'/../../include/organisationsform.class.php');
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require_once(dirname(__FILE__).'/../../include/functions.inc.php');
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require_once(dirname(__FILE__).'/../../include/phrasen.class.php');
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require_once(dirname(__FILE__).'/../../include/student.class.php');
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class menu_addon_lehrveranstaltungen_studienplan extends menu_addon
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{
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public function __construct()
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{
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global $params;
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parent::__construct();
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$this->link=false;
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$sprache = getSprache();
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$user = get_uid();
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$student = new student();
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$studiengang_kz='';
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$semester='';
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$studienplan_id='';
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$studienordnung_id='';
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$db = new basis_db();
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if($student->load($user))
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{
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$studiengang_kz=$student->studiengang_kz;
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$semester=$student->semester;
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}
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$p = new phrasen($sprache);
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$sprachen_obj = new sprache();
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$sprachen_obj->getAll();
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$sprachen_arr=array();
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foreach($sprachen_obj->result as $row)
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{
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if(isset($row->bezeichnung_arr[$sprache]))
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$sprachen_arr[$row->sprache]=$row->bezeichnung_arr[$sprache];
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else
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$sprachen_arr[$row->sprache]=$row->sprache;
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}
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$orgform_obj = new organisationsform();
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$orgform_obj->getAll();
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$orgform_arr=array();
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foreach($orgform_obj->result as $row)
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$orgform_arr[$row->orgform_kurzbz]=$row->bezeichnung;
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$stsem = new studiensemester();
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$studiensemester_kurzbz=$stsem->getaktornext();
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if(isset($params['studiensemester_kurzbz']))
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$studiensemester_kurzbz=$params['studiensemester_kurzbz'];
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if(isset($params['studiengang_kz']) && is_numeric($params['studiengang_kz']))
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$studiengang_kz=$params['studiengang_kz'];
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if(isset($params['semester']) && is_numeric($params['semester']))
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$semester=$params['semester'];
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else
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{
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if(!isset($semester))
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$semester=1;
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}
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if(isset($params['studienplan_id']))
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$studienplan_id=$params['studienplan_id'];
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$this->block.='
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<script language="JavaScript" type="text/javascript">
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<!--
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function MM_jumpMenu(targ, selObj, restore)
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{
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eval(targ + ".location=\'" + selObj.options[selObj.selectedIndex].value + "\'");
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if(restore)
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{
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selObj.selectedIndex = 0;
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}
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}
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//-->
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</script>';
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$this->block.='
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<table class="tabcontent">';
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// Studiensemester
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$this->block.='
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<tr>
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<td class="tdwrap">
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Studiensemester<br>
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<select name="stsem" onChange="MM_jumpMenu(\'self\',this,0)" style="width:150px">';
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//Anzeigen des DropDown Menues mit Studiensemester
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$studiensemester = new studiensemester();
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$akt_studiensemester = $studiensemester->getakt();
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if($studiensemester->getPlusMinus(5,10))
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{
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foreach($studiensemester->studiensemester as $row)
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{
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$selected = '';
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if($row->studiensemester_kurzbz==$studiensemester_kurzbz)
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$selected = 'selected';
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elseif ($studiensemester_kurzbz=='' && $row->studiensemester_kurzbz==$akt_studiensemester)
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{
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$selected = 'selected';
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$studiensemester_kurzbz=$akt_studiensemester;
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}
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$this->block.= '<option value="?content_id='.$_GET['content_id'].'&studiengang_kz='.$studiengang_kz.'&semester='.$semester.'&studiensemester_kurzbz='.$row->studiensemester_kurzbz.'" '.$selected.'>'.$row->bezeichnung.'</option>';
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}
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$this->block.= '</SELECT>';
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}
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else
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$errormsg .= $studiensemester->errormsg;
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$this->block.='
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</td>
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</tr>';
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// Studiengang
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$this->block.='
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<tr>
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<td class="nowrap">
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Studiengang<br>
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<select name="course" onChange="MM_jumpMenu(\'self\',this,0)" style="width:150px">';
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$stg_obj = new studiengang();
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$stg_obj->loadStudiengangFromStudiensemester($studiensemester_kurzbz);
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if(isset($params['studienplan_id']) && is_numeric($params['studienplan_id']))
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$studienplan_id=$params['studienplan_id'];
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$sel_kurzbzlang='';
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foreach($stg_obj->result as $row)
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{
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if($row->studiengang_kz!=0)
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{
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if(isset($studiengang_kz) AND $studiengang_kz == $row->studiengang_kz)
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{
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$this->block.= '<option value="?content_id='.$_GET['content_id'].'&studiengang_kz='.$row->studiengang_kz.'&semester='.$semester.'&studiensemester_kurzbz='.$studiensemester_kurzbz.'" selected>'.$row->kuerzel .' ('.$row->bezeichnung.')</option>';
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$sel_kurzbzlang=$row->kurzbzlang;
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}
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else
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{
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$this->block.='<option value="?content_id='.$_GET['content_id'].'&studiengang_kz='.$row->studiengang_kz.'&semester='.$semester.'&studiensemester_kurzbz='.$studiensemester_kurzbz.'">'.$row->kuerzel .' ('.$row->bezeichnung.')</option>';
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}
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if(!isset($studiengang_kz) || $studiengang_kz=='')
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{
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$studiengang_kz=$row->studiengang_kz;
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}
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}
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}
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$this->block.='
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</select>
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</td>
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</tr>
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<tr>
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<td class="nowrap">
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Semester<br>
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<select name="term" onChange="MM_jumpMenu(\'self\',this,0)" style="width:150px">';
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$vorhandenesemester=array();
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$studienplan_obj = new studienplan();
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$studienplan_obj->getStudienplaeneFromSem($studiengang_kz, $studiensemester_kurzbz);
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foreach($studienplan_obj->result as $row_sto)
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$vorhandenesemester[]=$row_sto->semester;
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if(!in_array($semester, $vorhandenesemester))
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$semester='';
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$vorhandenesemester = array_unique($vorhandenesemester);
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sort($vorhandenesemester);
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$studiengang_obj = new studiengang();
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$studiengang_obj->load($studiengang_kz);
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$short = $studiengang_obj->kuerzel;
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$params['studiengang_kz'] = $studiengang_kz;
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$params['semester'] = $semester;
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$params['studiengang_kurzbz_lo'] = strtolower($short);
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$params['studiengang_kurzbz_hi'] = $short;
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foreach($vorhandenesemester as $i)
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{
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if($semester=='')
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$semester=$i;
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if($i==$semester)
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$this->block.= '<option value="?content_id='.$_GET['content_id'].'&studiengang_kz='.$studiengang_kz.'&semester='.$i.'&studiensemester_kurzbz='.$studiensemester_kurzbz.'" selected >'.$i.'. Semester</option>';
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else
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$this->block.= '<option value="?content_id='.$_GET['content_id'].'&studiengang_kz='.$studiengang_kz.'&semester='.$i.'&studiensemester_kurzbz='.$studiensemester_kurzbz.'">'.$i.'. Semester</option>';
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}
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$this->block.='
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</select>
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</td>
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</tr>
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<tr>
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<td class="nowrap">
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Studienplan<br>
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<select name="studienplan_id" onChange="MM_jumpMenu(\'self\',this,0)" style="width:150px">';
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// Studienplan
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$studienplan_obj = new studienplan();
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$studienplan_obj->getStudienplaeneFromSem($studiengang_kz, $studiensemester_kurzbz, $semester);
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$studienordnung_arr = array();
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$studienplan_arr = array();
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foreach($studienplan_obj->result as $row_sto)
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{
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$studienordnung_arr[$row_sto->studienordnung_id]['bezeichnung']=$row_sto->bezeichnung_studienordnung;
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$studienplan_arr[$row_sto->studienordnung_id][$row_sto->studienplan_id]['bezeichnung']=$row_sto->bezeichnung_studienplan;
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$studienplan_arr[$row_sto->studienordnung_id][$row_sto->studienplan_id]['orgform_kurzbz']=$row_sto->orgform_kurzbz;
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$studienplan_arr[$row_sto->studienordnung_id][$row_sto->studienplan_id]['sprache']=$sprachen_arr[$row_sto->sprache];
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}
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// Pruefen ob uebergebene StudienplanID in Auswahl enthalten
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// ist und ggf auf leer setzen
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if($studienplan_id!='')
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{
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$studienplan_found=false;
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foreach($studienplan_arr as $stoid=>$row_sto)
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{
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if(array_key_exists($studienplan_id, $studienplan_arr[$stoid]))
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{
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$studienplan_found=true;
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break;
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}
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}
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if(!$studienplan_found)
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{
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$studienplan_id='';
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}
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}
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foreach($studienordnung_arr as $stoid=>$row_sto)
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{
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$selected='';
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if($studienordnung_id=='')
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$studienordnung_id=$stoid;
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$this->block.='<option value="" disabled>'.$p->t('lehre/studienordnung').': '.$db->convert_html_chars($row_sto['bezeichnung']).'</option>';
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foreach($studienplan_arr[$stoid] as $stpid=>$row_stp)
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{
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$selected='';
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if($studienplan_id=='')
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$studienplan_id=$stpid;
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if($stpid == $studienplan_id)
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$selected='selected';
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$this->block.= '<option value="?content_id='.$_GET['content_id'].'&studiengang_kz='.$studiengang_kz.'&semester='.$semester.'&studiensemester_kurzbz='.$studiensemester_kurzbz.'&studienplan_id='.$stpid.'" '.$selected.'>'.$db->convert_html_chars($row_stp['bezeichnung']).' ( '.$orgform_arr[$row_stp['orgform_kurzbz']].', '.$row_stp['sprache'].' ) </option>';
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}
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}
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$this->block.='</select></td></tr>';
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$this->block.='</table><br /><br />';
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$this->block.= '<script language="JavaScript" type="text/javascript">';
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$this->block.= ' parent.content.location.href="../cms/news.php?studiengang_kz='.$studiengang_kz.'&semester='.$semester.'"';
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$this->block.= '</script>';
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if (!$lv_obj = new lehrveranstaltung())
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die('Fehler beim Oeffnen der Lehrveranstaltung');
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$lv_obj->lehrveranstaltungen=array();
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if($lv_obj->loadLehrveranstaltungStudienplan($studienplan_id, $semester,'bezeichnung'))
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{
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$tree = $lv_obj->getLehrveranstaltungTree();
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$this->printTree($tree, $sprache);
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}
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$this->output();
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}
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/**
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* Stellt die Lehrveranstaltungen in einer Baumstruktur dar.
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*/
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private function printTree($tree, $sprache)
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{
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$this->block.='<ul>';
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foreach ($tree as $row)
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{
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if(!$row->lehre)
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continue;
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if($row->lehrtyp_kurzbz=='modul')
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$bold='font-weight:bold;';
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else
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$bold='';
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$this->block.= "<li style='display:inline-block;white-space: nowrap;padding: 0px; margin:0px; $bold'><a title=\"".$row->bezeichnung_arr[$sprache]."\" href=\"private/lehre/lesson.php?lvid=$row->lehrveranstaltung_id\" target=\"content\">".$this->CutString($row->bezeichnung_arr[$sprache], 21).' '.$row->lehrform_kurzbz."</a></li>";
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if(isset($row->childs))
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$this->printTree($row->childs, $sprache);
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}
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$this->block.="</ul>";
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}
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private function CutString($strVal, $limit)
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{
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if(mb_strlen($strVal) > $limit+3)
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{
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return mb_substr($strVal, 0, $limit) . "...";
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}
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else
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{
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return $strVal;
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}
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}
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}
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new menu_addon_lehrveranstaltungen_studienplan();
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?>
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