mirror of
https://github.com/FH-Complete/FHC-Core.git
synced 2026-07-24 10:22:18 +00:00
Prüfungsverwaltung
This commit is contained in:
Stefan Puraner
@@ -0,0 +1,504 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* Copyright 2014 fhcomplete.org
|
||||
*
|
||||
* 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., 51 Franklin Street, Fifth Floor, Boston,
|
||||
* MA 02110-1301, USA.
|
||||
*
|
||||
*
|
||||
* Authors: Stefan Puraner <puraner@technikum-wien.at>
|
||||
*/
|
||||
|
||||
require_once(dirname(__FILE__) . '/basis_db.class.php');
|
||||
|
||||
class pruefungCis extends basis_db
|
||||
{
|
||||
public $new;
|
||||
public $result = array();
|
||||
|
||||
public $pruefung_id; //bigint
|
||||
public $mitarbeiter_uid; //varchar(32)
|
||||
public $studiensemester_kurzbz; //varchar(16)
|
||||
public $pruefungsfenster_id; //bigint
|
||||
public $pruefungstyp_kurzbz; //varchar(16)
|
||||
public $titel; //varchar(256)
|
||||
public $beschreibung; //beschreibung(text)
|
||||
public $methode; //varchar(64)
|
||||
public $einzeln; //boolean
|
||||
public $storniert = false; //boolean
|
||||
public $insertvon; //varcahr(32)
|
||||
public $insertamum; //timestamp without timezone
|
||||
public $updatevon; //varcahr(32)
|
||||
public $updateamum; //timestamp without timezone
|
||||
|
||||
public $lehrveranstaltungen = array(); //Lehrveranstaltungen zur Prüfung
|
||||
public $termine = array(); //Termine zur Prüfung
|
||||
|
||||
/**
|
||||
* Konstruktor
|
||||
* @param pruefung_id ID der zu ladenden Prüfung
|
||||
*/
|
||||
public function __construct($pruefung_id = null)
|
||||
{
|
||||
parent::__construct();
|
||||
|
||||
if ($pruefung_id != null)
|
||||
$this->load($pruefung_id);
|
||||
}
|
||||
|
||||
public function __set($name, $value)
|
||||
{
|
||||
switch ($name) {
|
||||
case 'pruefung_id':
|
||||
if (!is_numeric($value))
|
||||
throw new Exception('Attribute pruefung_id must be numeric!"');
|
||||
$this->$name = $value;
|
||||
break;
|
||||
case 'methode':
|
||||
if(mb_strlen($value) > 64)
|
||||
throw new Exception('Attribute methode must not be longer than 64 characters!"');
|
||||
$this->$name = $value;
|
||||
break;
|
||||
case 'titel':
|
||||
if(mb_strlen($value) > 256)
|
||||
throw new Exception('Attribute methode must not be longer than 256 characters!"');
|
||||
$this->$name = $value;
|
||||
break;
|
||||
default:
|
||||
$this->$name = $value;
|
||||
}
|
||||
}
|
||||
|
||||
public function __get($name)
|
||||
{
|
||||
return $this->$name;
|
||||
}
|
||||
|
||||
public function validate()
|
||||
{
|
||||
if(!is_numeric($this->pruefungsfenster_id) && $this->pruefungsfenster_id != null)
|
||||
{
|
||||
$this->errormsg = "pruefungsfenster_id muss eine gültige Zahl sein.";
|
||||
return false;
|
||||
}
|
||||
|
||||
if(mb_strlen($this->mitarbeiter_uid) > 32)
|
||||
{
|
||||
$this->errormsg = "mitarbeiter_uid darf nicht länger als 32 Zeichen sein.";
|
||||
return false;
|
||||
}
|
||||
|
||||
if(mb_strlen($this->studiensemester_kurzbz) > 16 && $this->studiensemester_kurzbz != null)
|
||||
{
|
||||
$this->errormsg = "studiensemester_kurzbz darf nicht länger als 16 Zeichen sein.";
|
||||
return false;
|
||||
}
|
||||
|
||||
if(mb_strlen($this->pruefungstyp_kurzbz) > 16 && $this->pruefungstyp_kurzbz != null)
|
||||
{
|
||||
$this->errormsg = "pruefungstyp_kurzbz darf nicht länger als 16 Zeichen sein.";
|
||||
return false;
|
||||
}
|
||||
|
||||
if(mb_strlen($this->titel) > 256)
|
||||
{
|
||||
$this->errormsg = "pruefungstyp_kurzbz darf nicht länger als 256 Zeichen sein.";
|
||||
return false;
|
||||
}
|
||||
|
||||
if(mb_strlen($this->methode) > 64)
|
||||
{
|
||||
$this->errormsg = "methode darf nicht länger als 64 Zeichen sein.";
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public function save($new = null)
|
||||
{
|
||||
if(!$this->validate())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
else if($new)
|
||||
{
|
||||
$qry = 'BEGIN; INSERT INTO campus.tbl_pruefung (mitarbeiter_uid, studiensemester_kurzbz, pruefungsfenster_id, pruefungstyp_kurzbz, titel, beschreibung, methode, einzeln, storniert, insertvon, insertamum) '
|
||||
. 'VALUES ('.$this->db_add_param($this->mitarbeiter_uid).', '
|
||||
. $this->db_add_param($this->studiensemester_kurzbz).', '
|
||||
. $this->db_add_param($this->pruefungsfenster_id).', '
|
||||
. $this->db_add_param($this->pruefungstyp_kurzbz).', '
|
||||
. $this->db_add_param($this->titel).', '
|
||||
. $this->db_add_param($this->beschreibung).', '
|
||||
. $this->db_add_param($this->methode).', '
|
||||
. $this->db_add_param($this->einzeln, FHC_BOOLEAN).', '
|
||||
. $this->db_add_param($this->storniert, FHC_BOOLEAN).', '
|
||||
. $this->db_add_param($this->insertvon).', '
|
||||
. 'now()'
|
||||
. ');';
|
||||
}
|
||||
else
|
||||
{
|
||||
$qry = 'UPDATE campus.tbl_pruefung SET '
|
||||
. 'mitarbeiter_uid='.$this->db_add_param($this->mitarbeiter_uid).', '
|
||||
. 'studiensemester_kurzbz='.$this->db_add_param($this->studiensemester_kurzbz).', '
|
||||
. 'pruefungsfenster_id='.$this->db_add_param($this->pruefungsfenster_id).', '
|
||||
. 'pruefungstyp_kurzbz='.$this->db_add_param($this->pruefungstyp_kurzbz).', '
|
||||
. 'titel='.$this->db_add_param($this->titel).', '
|
||||
. 'beschreibung='.$this->db_add_param($this->titel).', '
|
||||
. 'methode='.$this->db_add_param($this->methode).', '
|
||||
. 'einzeln='.$this->db_add_param($this->einzeln,FHC_BOOLEAN).', '
|
||||
. 'storniert='.$this->db_add_param($this->storniert,FHC_BOOLEAN).', '
|
||||
. 'updatevon='.$this->db_add_param($this->updatevon).', '
|
||||
. 'updateamum=now() '
|
||||
. 'WHERE pruefung_id='.$this->db_add_param($this->pruefung_id).';';
|
||||
}
|
||||
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
if ($new)
|
||||
{
|
||||
$qry = "SELECT currval('campus.seq_pruefung_pruefung_id') as id";
|
||||
if ($this->db_query($qry))
|
||||
{
|
||||
if ($row = $this->db_fetch_object())
|
||||
{
|
||||
$this->pruefung_id = $row->id;
|
||||
foreach ($this->lehrveranstaltungen as $lv)
|
||||
{
|
||||
if(!$this->saveLehrveranstaltungPruefung($lv, $this->pruefung_id))
|
||||
{
|
||||
$this->errormsg = 'Fehler beim Speichern der Lehrveranstaltungen.';
|
||||
$this->db_query('ROLLBACK');
|
||||
return false;
|
||||
}
|
||||
}
|
||||
foreach ($this->termine as $termin)
|
||||
{
|
||||
if(!$this->saveTerminPruefung($this->pruefung_id, $termin->beginn, $termin->ende, $termin->max, $termin->min))
|
||||
{
|
||||
$this->errormsg = 'Fehler beim Speichern der Termine.';
|
||||
$this->db_query('ROLLBACK');
|
||||
return false;
|
||||
}
|
||||
}
|
||||
$this->db_query('COMMIT;');
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = 'Fehler beim Auslesen der Sequence';
|
||||
$this->db_query('ROLLBACK');
|
||||
return false;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = 'Fehler beim Auslesen der Sequence';
|
||||
$this->db_query('ROLLBACK');
|
||||
return false;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
foreach ($this->termine as $termin)
|
||||
{
|
||||
if(!$this->updateTerminPruefung($termin->pruefungstermin_id, $this->pruefung_id, $termin->beginn, $termin->ende, $termin->max, $termin->min))
|
||||
{
|
||||
$this->errormsg = 'Fehler beim ändern der Termine.ID'.$termin->pruefungstermin_id;
|
||||
$this->db_query('ROLLBACK');
|
||||
return false;
|
||||
}
|
||||
}
|
||||
foreach ($this->lehrveranstaltungen as $lv)
|
||||
{
|
||||
if(!$this->saveLehrveranstaltungPruefung($lv, $this->pruefung_id))
|
||||
{
|
||||
$this->errormsg = 'Fehler beim Speichern der Lehrveranstaltungen.';
|
||||
$this->db_query('ROLLBACK');
|
||||
return false;
|
||||
}
|
||||
}
|
||||
$this->db_query('COMMIT;');
|
||||
return true;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->db_query('ROLLBACK');
|
||||
$this->errormsg = 'Prüfung konnte nicht gespeichert werden.';
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public function load($pruefung_id)
|
||||
{
|
||||
if(!is_numeric($pruefung_id))
|
||||
{
|
||||
$this->errormsg = "Prüfung ID ist keine gültige Zahl";
|
||||
return false;
|
||||
}
|
||||
|
||||
$qry = 'SELECT * FROM campus.tbl_pruefung WHERE pruefung_id='.$this->db_add_param($pruefung_id).';';
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
$this->errormsg = "Prüfung konnte nicht geladen werden";
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
while($row = $this->db_fetch_object())
|
||||
{
|
||||
$this->pruefung_id = $row->pruefung_id;
|
||||
$this->mitarbeiter_uid = $row->mitarbeiter_uid;
|
||||
$this->studiensemester_kurzbz = $row->studiensemester_kurzbz;
|
||||
$this->pruefungsfenster_id = $row->pruefungsfenster_id;
|
||||
$this->pruefungstyp_kurzbz = $row->pruefungstyp_kurzbz;
|
||||
$this->titel = $row->titel;
|
||||
$this->beschreibung = $row->beschreibung;
|
||||
$this->methode = $row->methode;
|
||||
$this->einzeln = $this->db_parse_bool($row->einzeln);
|
||||
$this->storniert = $this->db_parse_bool($row->storniert);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
public function getPruefungByMitarbeiter($uid, $studiensemester_kurzbz=null)
|
||||
{
|
||||
$qry = 'SELECT * FROM campus.tbl_pruefung '
|
||||
. 'WHERE mitarbeiter_uid='.$this->db_add_param($uid);
|
||||
if($studiensemester_kurzbz!=null)
|
||||
{
|
||||
$qry .= ' AND studiensemester_kurzbz='.$this->db_add_param($studiensemester_kurzbz).';';
|
||||
}
|
||||
else
|
||||
{
|
||||
$qry .= ';';
|
||||
}
|
||||
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
$this->errormsg = "Prüfungen konnten nicht geladen werden";
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
while($row = $this->db_fetch_object())
|
||||
{
|
||||
$obj = new pruefungCis();
|
||||
|
||||
$obj->pruefung_id = $row->pruefung_id;
|
||||
$obj->mitarbeiter_uid = $row->mitarbeiter_uid;
|
||||
$obj->studiensemester_kurzbz = $row->studiensemester_kurzbz;
|
||||
$obj->pruefungsfenster_id = $row->pruefungsfenster_id;
|
||||
$obj->pruefungstyp_kurzbz = $row->pruefungstyp_kurzbz;
|
||||
$obj->titel = $row->titel;
|
||||
$obj->beschreibung = $row->beschreibung;
|
||||
$obj->methode = $row->methode;
|
||||
$obj->einzeln = $this->db_parse_bool($row->einzeln);
|
||||
$obj->storniert = $this->db_parse_bool($row->storniert);
|
||||
$this->result[] = $obj;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
protected function saveLehrveranstaltungPruefung($lehrveranstaltung_id, $pruefung_id)
|
||||
{
|
||||
if(!is_numeric($lehrveranstaltung_id))
|
||||
{
|
||||
$this->errormsg = "Lehrveranstaltung ID muss eine gültige Zahl sein";
|
||||
return false;
|
||||
}
|
||||
|
||||
if(!is_numeric($pruefung_id))
|
||||
{
|
||||
$this->errormsg = "Prüfung ID muss eine gültige Zahl sein";
|
||||
return false;
|
||||
}
|
||||
|
||||
$qry = 'INSERT INTO campus.tbl_lehrveranstaltung_pruefung (lehrveranstaltung_id, pruefung_id) VALUES ('
|
||||
.$this->db_add_param($lehrveranstaltung_id).', '
|
||||
.$this->db_add_param($pruefung_id).');';
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
$this->errormsg = "Lehrveranstaltungen konnten nicht gespeichert werden.";
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public function getLehrveranstaltungenByPruefung()
|
||||
{
|
||||
$qry = 'SELECT * FROM campus.tbl_lehrveranstaltung_pruefung WHERE pruefung_id='.$this->db_add_param($this->pruefung_id).';';
|
||||
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
while($row = $this->db_fetch_object())
|
||||
{
|
||||
$obj = new stdClass();
|
||||
$obj->lehrveranstaltung_pruefung_id = $row->lehrveranstaltung_pruefung_id;
|
||||
$obj->lehrveranstaltung_id = $row->lehrveranstaltung_id;
|
||||
$obj->pruefung_id = $row->pruefung_id;
|
||||
array_push($this->lehrveranstaltungen, $obj);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = "Zugehörige Lehrveranstaltungen konnten nicht geladen werden.";
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public function saveTerminPruefung($pruefung_id, $beginn, $ende, $max, $min)
|
||||
{
|
||||
if(!is_numeric($pruefung_id))
|
||||
{
|
||||
$this->errormsg = "Pruefung ID muss eine gültige Zahl sein";
|
||||
return false;
|
||||
}
|
||||
|
||||
$qry = 'INSERT INTO campus.tbl_pruefungstermin (pruefung_id, von, bis, teilnehmer_max, teilnehmer_min) VALUES ('
|
||||
. $this->db_add_param($pruefung_id).', '
|
||||
. $this->db_add_param($beginn).', '
|
||||
. $this->db_add_param($ende).', '
|
||||
. $this->db_add_param($max).', '
|
||||
. $this->db_add_param($min).');';
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
$this->errormsg = "Termine konnten nicht gespeichert werden!";
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public function getTermineByPruefung()
|
||||
{
|
||||
$qry = 'SELECT * FROM campus.tbl_pruefungstermin WHERE pruefung_id='.$this->db_add_param($this->pruefung_id).';';
|
||||
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
while($row = $this->db_fetch_object())
|
||||
{
|
||||
$obj = new stdClass();
|
||||
$obj->pruefungstermin_id = $row->pruefungstermin_id;
|
||||
$obj->pruefung_id = $row->pruefung_id;
|
||||
$obj->von = $row->von;
|
||||
$obj->bis = $row->bis;
|
||||
$obj->max = $row->teilnehmer_max;
|
||||
$obj->min = $row->teilnehmer_min;
|
||||
array_push($this->termine, $obj);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = "Zugehörige Termine konnten nicht geladen werden.";
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public function updateTerminPruefung($pruefungstermin_id, $pruefung_id, $beginn, $ende, $max, $min)
|
||||
{
|
||||
if(!is_numeric($pruefungstermin_id))
|
||||
{
|
||||
$this->errormsg = "Pruefungstermin ID muss eine gültige Zahl sein.";
|
||||
return false;
|
||||
}
|
||||
|
||||
$qry = 'UPDATE campus.tbl_pruefungstermin SET '
|
||||
. 'pruefung_id='.$this->db_add_param($pruefung_id).', '
|
||||
. 'von='.$this->db_add_param($beginn).', '
|
||||
. 'bis='.$this->db_add_param($ende).', '
|
||||
. 'teilnehmer_max='.$this->db_add_param($max).', '
|
||||
. 'teilnehmer_min='.$this->db_add_param($min).' '
|
||||
. 'WHERE pruefungstermin_id='.$this->db_add_param($pruefungstermin_id).';';
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
$this->errormsg = "Termin konnte nicht geändert werden.";
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public function pruefungStornieren($pruefung_id)
|
||||
{
|
||||
if(!is_numeric($pruefung_id))
|
||||
{
|
||||
$this->errormsg = "Pruefung ID muss eine gültige Zahl sein.";
|
||||
return false;
|
||||
}
|
||||
|
||||
$qry = 'UPDATE campus.tbl_pruefung SET storniert=true WHERE pruefung_id='.$this->db_add_param($pruefung_id).';';
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
$this->errormsg = "Prüfung konnte nicht storniert werden.";
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public function deleteLehrveranstaltungPruefung($lehrveranstaltung_id, $pruefung_id){
|
||||
if(!is_numeric($lehrveranstaltung_id))
|
||||
{
|
||||
$this->errormsg = "Lehrveranstaltung ID muss eine gültige Zahl sein.";
|
||||
return false;
|
||||
}
|
||||
if(!is_numeric($pruefung_id))
|
||||
{
|
||||
$this->errormsg = "Prüfung ID muss eine gültige Zahl sein.";
|
||||
return false;
|
||||
}
|
||||
|
||||
$qry = 'DELETE FROM campus.tbl_lehrveranstaltung_pruefung WHERE lehrveranstaltung_id='.$this->db_add_param($lehrveranstaltung_id).' AND pruefung_id='.$this->db_add_param($pruefung_id).';';
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
$this->errormsg = 'Lehrveranstaltung konnte nicht gelöscht werden.';
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public function deleteTerminPruefung($pruefungstermin_id)
|
||||
{
|
||||
if(!is_numeric($pruefungstermin_id))
|
||||
{
|
||||
$this->errormsg = "Pruefungstermin ID muss eine gültige Zahl sein.";
|
||||
return false;
|
||||
}
|
||||
|
||||
$qry = 'DELETE FROM campus.tbl_pruefungstermin WHERE pruefungstermin_id='.$this->db_add_param($pruefungstermin_id).';';
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
$this->errormsg = 'Termin konnte nicht gelöscht werden.';
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,310 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* Copyright 2014 fhcomplete.org
|
||||
*
|
||||
* 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., 51 Franklin Street, Fifth Floor, Boston,
|
||||
* MA 02110-1301, USA.
|
||||
*
|
||||
*
|
||||
* Authors: Stefan Puraner <puraner@technikum-wien.at>
|
||||
*/
|
||||
|
||||
require_once(dirname(__FILE__) . '/basis_db.class.php');
|
||||
|
||||
class pruefungsfenster extends basis_db {
|
||||
|
||||
public $new; // boolean
|
||||
public $result = array(); // pruefungsfenster Objekt
|
||||
|
||||
//Tabellenspalten in DB
|
||||
public $pruefungsfenster_id; //bigint
|
||||
public $studiensemester_kurzbz; //varchar(16)
|
||||
public $oe_kurzbz; //varchar(32)
|
||||
public $start; //date
|
||||
public $ende; //date
|
||||
|
||||
/**
|
||||
* Konstruktor
|
||||
* @param pruefungsfenster_id ID des zu ladenden Pruefungfensters
|
||||
*/
|
||||
public function __construct($pruefungsfenster_id = null) {
|
||||
parent::__construct();
|
||||
|
||||
if ($pruefungsfenster_id != null)
|
||||
$this->load($pruefungsfenster_id);
|
||||
}
|
||||
|
||||
public function __set($name, $value) {
|
||||
switch ($name) {
|
||||
case 'pruefungsfenster_id':
|
||||
if (!is_numeric($value))
|
||||
throw new Exception('Attribute pruefungsfenster_id must be numeric!"');
|
||||
$this->$name = $value;
|
||||
break;
|
||||
default:
|
||||
$this->$name = $value;
|
||||
}
|
||||
}
|
||||
|
||||
public function __get($name) {
|
||||
return $this->$name;
|
||||
}
|
||||
|
||||
/**
|
||||
* Lädt einen Pruefungsfensterdatensatz
|
||||
* @param $pruefungsfenster_id ID des Prüfungsfensters
|
||||
* @return true, wenn ok; false im Fehlerfall
|
||||
*/
|
||||
public function load($pruefungsfenster_id) {
|
||||
if(!is_numeric($pruefungsfenster_id))
|
||||
{
|
||||
$this->errormsg = "Prüfungsfenster ID ist keine gültige Zahl.";
|
||||
return false;
|
||||
}
|
||||
|
||||
$qry = 'SELECT * FROM campus.tbl_pruefungsfenster'
|
||||
. ' WHERE pruefungsfenster_id='.$this->db_add_param($pruefungsfenster_id).';';
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
$this->errormsg = "Fehler beim Laden des Prüfungsfensters.";
|
||||
return false;
|
||||
}
|
||||
|
||||
if($row = $this->db_fetch_object())
|
||||
{
|
||||
$this->pruefungsfenster_id = $row->pruefungsfenster_id;
|
||||
$this->studiensemester_kurzbz = $row->studiensemester_kurzbz;
|
||||
$this->oe_kurzbz = $row->oe_kurzbz;
|
||||
$this->start = $row->start;
|
||||
$this->ende = $row->ende;
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = "Keine Datensatz mit dieser ID vorhanden.";
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* speichert den aktuellen Datensatz
|
||||
*/
|
||||
public function save() {
|
||||
if ($this->new) {
|
||||
$qry = 'INSERT INTO campus.tbl_pruefungsfenster (studiensemester_kurzbz, oe_kurzbz, start, ende) VALUES (' .
|
||||
$this->db_add_param($this->studiensemester_kurzbz) . ', ' .
|
||||
$this->db_add_param($this->oe_kurzbz) . ', ' .
|
||||
$this->db_add_param($this->start) . ', ' .
|
||||
$this->db_add_param($this->ende) . ');';
|
||||
} else {
|
||||
$qry = 'UPDATE campus.tbl_pruefungsfenster SET '.
|
||||
'studiensemester_kurzbz='.$this->db_add_param($this->studiensemester_kurzbz).', '.
|
||||
'oe_kurzbz='.$this->db_add_param($this->oe_kurzbz).', '.
|
||||
'start='.$this->db_add_param($this->start).', '.
|
||||
'ende='.$this->db_add_param($this->ende).' '.
|
||||
'WHERE pruefungsfenster_id='.$this->db_add_param($this->pruefungsfenster_id).';';
|
||||
}
|
||||
if (!$this->db_query($qry)) {
|
||||
$this->errormsg = "Datensatz konnte nicht gespeichert werden";
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* lädt alle vorhandenen Prüfungsfenster
|
||||
* @param Datenbankspalte nach der sortiert werden soll
|
||||
* @return true, wenn ok; false im Fehlerfall
|
||||
*/
|
||||
public function getAll($sort=null) {
|
||||
|
||||
$qry = "SELECT * FROM campus.tbl_pruefungsfenster";
|
||||
|
||||
if($sort != null)
|
||||
{
|
||||
$qry.= " ORDER BY ".$sort." ASC;";
|
||||
}
|
||||
else
|
||||
{
|
||||
$qry .= ";";
|
||||
}
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
while($row = $this->db_fetch_object())
|
||||
{
|
||||
$obj = new pruefungsfenster();
|
||||
|
||||
$obj->pruefungsfenster_id = $row->pruefungsfenster_id;
|
||||
$obj->studiensemester_kurzbz = $row->studiensemester_kurzbz;
|
||||
$obj->oe_kurzbz = $row->oe_kurzbz;
|
||||
$obj->start = $row->start;
|
||||
$obj->ende = $row->ende;
|
||||
|
||||
$this->result[] = $obj;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = 'Fehler beim Laden der Prüfungsfenster';
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* lädt alle Prüfungsfenster zu den angebenen Organisationseinheiten
|
||||
* Es kann auch ein Array mit mehreren OEs übergeben werden.
|
||||
* @param type $oe_kurzbz
|
||||
*/
|
||||
public function getByOe($oe_kurzbz) {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* löscht das Prüfungsfenster mit der angegebenen ID
|
||||
* @param $pruefungsfenster_id ID des Prüfungsfensters
|
||||
* @return true, wenn ok; false, im Fehlerfall
|
||||
*/
|
||||
public function delete($pruefungsfenster_id)
|
||||
{
|
||||
if(!is_numeric($pruefungsfenster_id))
|
||||
{
|
||||
$this->errormsg = "Fehler: Die ID ist keine gültige Zahl.";
|
||||
return false;
|
||||
}
|
||||
|
||||
$qry = 'DELETE FROM campus.tbl_pruefungsfenster'
|
||||
. ' WHERE pruefungsfenster_id='.$this->db_add_param($pruefungsfenster_id)
|
||||
. ';';
|
||||
|
||||
if(!$this->db_query($qry))
|
||||
{
|
||||
$this->errormsg = 'Fehler: Datensatz konnte nicht gelöscht werden.';
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* prüft die Attribute dieser Klasse auf Gültigkeit
|
||||
* @return true, wenn ok; false, im Fehlerfall
|
||||
*/
|
||||
protected function validate() {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @param String $studiensemester_kurzbz Kurzbezeichnung des Studiensemesters
|
||||
* @param String $sort Spaltenname, nachdem sortiert werden soll
|
||||
* @return boolean true, wenn ok; false im Fehlerfall
|
||||
*/
|
||||
public function getByStudiensemester($studiensemester_kurzbz, $sort=null)
|
||||
{
|
||||
$qry = "SELECT * FROM campus.tbl_pruefungsfenster WHERE studiensemester_kurzbz=".$this->db_add_param($studiensemester_kurzbz);
|
||||
|
||||
if($sort != null)
|
||||
{
|
||||
$qry.= " ORDER BY ".$sort." ASC;";
|
||||
}
|
||||
else
|
||||
{
|
||||
$qry .= ";";
|
||||
}
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
while($row = $this->db_fetch_object())
|
||||
{
|
||||
$obj = new pruefungsfenster();
|
||||
$obj->pruefungsfenster_id = $row->pruefungsfenster_id;
|
||||
$obj->studiensemester_kurzbz = $row->studiensemester_kurzbz;
|
||||
$obj->oe_kurzbz = $row->oe_kurzbz;
|
||||
$obj->start = $row->start;
|
||||
$obj->ende = $row->ende;
|
||||
|
||||
$this->result[] = $obj;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = 'Fehler beim Laden der Prüfungsfenster';
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Baut die Datenstruktur für senden als JSON Objekt auf
|
||||
*/
|
||||
public function cleanResult()
|
||||
{
|
||||
$data = array();
|
||||
if(count($this->result)>0)
|
||||
{
|
||||
foreach($this->result as $prfFenster)
|
||||
{
|
||||
$obj = new stdClass();
|
||||
$obj->pruefungsfenster_id = $prfFenster->pruefungsfenster_id;
|
||||
$obj->studiensemester_kurzbz = $prfFenster->studiensemester_kurzbz;
|
||||
$obj->oe_kurzbz = $prfFenster->oe_kurzbz;
|
||||
$obj->start = $prfFenster->start;
|
||||
$obj->ende = $prfFenster->ende;
|
||||
$data[]=$obj;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$obj = new stdClass();
|
||||
$obj->pruefungsfenster_id = $this->pruefungsfenster_id;
|
||||
$obj->studiensemester_kurzbz = $this->studiensemester_kurzbz;
|
||||
$obj->oe_kurzbz = $this->oe_kurzbz;
|
||||
$obj->start = $this->start;
|
||||
$obj->ende = $this->ende;
|
||||
$data[]=$obj;
|
||||
}
|
||||
return $data;
|
||||
}
|
||||
|
||||
public function hasPruefungen($pruefungsfenster_id)
|
||||
{
|
||||
if(!is_numeric($pruefungsfenster_id))
|
||||
{
|
||||
$this->errormsg = "Die Prüfungsfenster ID ist keine gültige Zahl.";
|
||||
return false;
|
||||
}
|
||||
$qry = 'SELECT * FROM campus.tbl_pruefung WHERE pruefungsfenster_id='.$this->db_add_param($pruefungsfenster_id).';';
|
||||
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
if($this->db_num_rows()>0)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = 'Daten konnten nicht gelsesen werden.';
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
@@ -0,0 +1,120 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* Copyright 2014 fhcomplete.org
|
||||
*
|
||||
* 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., 51 Franklin Street, Fifth Floor, Boston,
|
||||
* MA 02110-1301, USA.
|
||||
*
|
||||
*
|
||||
* Authors: Stefan Puraner <puraner@technikum-wien.at>
|
||||
*/
|
||||
|
||||
require_once(dirname(__FILE__) . '/basis_db.class.php');
|
||||
|
||||
class pruefungstermin extends basis_db{
|
||||
public $new;
|
||||
public $result = array();
|
||||
|
||||
public $pruefungstermin_id; //bigint
|
||||
public $pruefung_id; //bigint
|
||||
public $von; //timestamp without timezone
|
||||
public $bis; //timestamp without timezone
|
||||
public $teilnehmer_max; //smallint
|
||||
public $teilnehmer_min; //smallint
|
||||
|
||||
/**
|
||||
* Konstruktor
|
||||
* @param pruefungsfenster_id ID des zu ladenden Pruefungfensters
|
||||
*/
|
||||
public function __construct($pruefungstermin_id = null) {
|
||||
parent::__construct();
|
||||
|
||||
if ($pruefungstermin_id != null)
|
||||
$this->load($pruefungstermin_id);
|
||||
}
|
||||
|
||||
public function __set($name, $value) {
|
||||
switch ($name) {
|
||||
case 'pruefungstermin_id':
|
||||
if (!is_numeric($value))
|
||||
throw new Exception('Attribute pruefungstermin_id must be numeric!"');
|
||||
$this->$name = $value;
|
||||
break;
|
||||
default:
|
||||
$this->$name = $value;
|
||||
}
|
||||
}
|
||||
|
||||
public function __get($name) {
|
||||
return $this->$name;
|
||||
}
|
||||
|
||||
/**
|
||||
* Lädt einen Prüfungstermin
|
||||
* @param Integer Prüfungstermin ID
|
||||
*/
|
||||
public function load($pruefungstermin_id)
|
||||
{
|
||||
if(!is_numeric($pruefungstermin_id))
|
||||
{
|
||||
$this->errormsg = "Pruefungstermin ID muss eine gültige Zahl sein";
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public function save()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Lädt alle Prüfungstermine
|
||||
*/
|
||||
public function getAll()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Lädt alle Prüfungstypen aus der Datenbank
|
||||
* @return Array/Boolean Ein Array mit den Daten, wenn ok; ansonsten false
|
||||
*/
|
||||
public function getAllPruefungstypen()
|
||||
{
|
||||
$qry = 'SELECT * FROM lehre.tbl_pruefungstyp;';
|
||||
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
$result = array();
|
||||
while($row = $this->db_fetch_object())
|
||||
{
|
||||
$obj = new stdClass();
|
||||
$obj->pruefungstyp_kurzbz = $row->pruefungstyp_kurzbz;
|
||||
$obj->beschreibung = $row->beschreibung;
|
||||
$obj->abschluss = $row->abschluss;
|
||||
array_push($result, $obj);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = "Prüfungstypen konnten nicht geladen werden.";
|
||||
return false;
|
||||
}
|
||||
return $result;
|
||||
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user