mirror of
https://github.com/FH-Complete/FHC-Core.git
synced 2026-07-22 17:32:18 +00:00
tbl_student changed to tbl_prestudent
This commit is contained in:
Andreas Moik
@@ -1,168 +1,169 @@
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<?php
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/* Copyright (C) 2006 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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require_once(dirname(__FILE__).'/basis_db.class.php');
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class benutzerlvstudiensemester extends basis_db
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{
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public $new; // boolean
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public $benutzerlvstudiensemester = array(); // benutzerlvstudiensemester Objekt
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//Tabellenspalten
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public $uid; // varchar(16)
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public $studiensemester_kurzbz; // varchar(16)
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public $lehrveranstaltung_id; // integer
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/**
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* Konstruktor - Laedt optional eine Zuteilung
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* @param $uid
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* @param $studiensemester_kurzbz
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* @param $lehrveranstaltung_id
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*/
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public function __construct($uid=null, $studiensemester_kurzbz=null, $lehrveranstaltung_id=null)
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{
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parent::__construct();
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$this->new = true;
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if(!is_null($uid) && !is_null($studiensemester_kurzbz) && !is_null($lehrveranstaltung_id))
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$this->load($uid, $studiensemester_kurzbz, $lehrveranstaltung_id);
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}
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/**
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* Laedt eine Zuteilung
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* @param $uid, $studiensemester_kurzbz, $lehrveranstaltung_nr
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*/
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public function load($uid, $studiensemester_kurzbz, $lehrveranstaltung_id)
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{
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$this->errormsg = 'Not implemented';
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return false;
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}
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/**
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* Laedt alle uids in zu einer lv/szudiensemester - kombination
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* gibt auch vor- und Nachname zurueck
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* @param studiensemester_kurzbz
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* @param lehrveranstaltung_id public.get_rolle_prestudent(12345,NULL) AS status
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* @return boolean
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*/
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public function get_all_uids($studiensemester_kurzbz, $lehrveranstaltung_id)
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{
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$qry = "SELECT tbl_benutzerlvstudiensemester.uid, vw_benutzer.nachname, vw_benutzer.vorname, COALESCE (public.get_rolle_prestudent(prestudent_id,NULL),'-') AS status
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FROM campus.tbl_benutzerlvstudiensemester
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LEFT JOIN campus.vw_benutzer USING(uid)
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LEFT JOIN public.tbl_student ON (uid=student_uid)
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WHERE studiensemester_kurzbz=".$this->db_add_param($studiensemester_kurzbz)."
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AND lehrveranstaltung_id = ".$this->db_add_param($lehrveranstaltung_id)."
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ORDER BY nachname";
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if(!$this->db_query($qry))
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{
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$this->errormsg = 'Datensatz konnte nicht geladen werden';
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return false;
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}
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if ($this->db_num_rows() == 0)
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return false;
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else
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{
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while($row = $this->db_fetch_object())
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{
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$lv_obj = new benutzerlvstudiensemester();
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$lv_obj->uid = $row->uid;
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$lv_obj->nachname = $row->nachname;
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$lv_obj->vorname = $row->vorname;
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$lv_obj->status = $row->status;
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$this->uids[] = $lv_obj;
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}
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return true;
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}
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}
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/**
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* Prueft die Variablen vor dem Speichern
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* auf Gueltigkeit.
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* @return true wenn ok, false im Fehlerfall
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*/
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protected function validate()
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{
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if(mb_strlen($this->uid)>16)
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{
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$this->errormsg = 'UID darf nicht laenger als 16 Zeichen sein';
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return false;
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}
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if(mb_strlen($this->studiensemester_kurzbz)>16)
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{
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$this->errormsg = 'Studiensemester_kurzbz darf nicht laenger als 16 Zeichen sein';
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return false;
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}
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if(!is_numeric($this->lehrveranstaltung_id))
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{
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$this->errormsg = 'Lehrveranstaltungsnummer muss eine gueltige Zahl sein';
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return false;
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}
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return true;
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}
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/**
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* Speichert Zuteilung in die Datenbank
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* Wenn $new auf true gesetzt ist wird ein neuer Datensatz
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* angelegt, ansonsten der Datensatz upgedated
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* @return true wenn erfolgreich, false im Fehlerfall
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*/
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public function save($new=null)
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{
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if(!is_null($new))
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$this->new = $new;
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//Variablen auf Gueltigkeit pruefen
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if(!$this->validate())
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return false;
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if($this->new)
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{
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$qry = 'INSERT INTO campus.tbl_benutzerlvstudiensemester (uid, studiensemester_kurzbz, lehrveranstaltung_id)
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VALUES('.$this->db_add_param($this->uid).','.
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$this->db_add_param($this->studiensemester_kurzbz).','.
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$this->db_add_param($this->lehrveranstaltung_id).');';
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}
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else
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{
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// ToDo
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//$qry = 'Select 1;';
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$this->errormsg = 'Update ist noch nicht implementiert';
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return false;
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}
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if($this->db_query($qry))
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{
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//Log schreiben
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$this->new = false;
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return true;
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}
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else
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{
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$this->errormsg = 'Fehler beim Speichern der BenutzerLVStudiensemester';
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return false;
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}
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}
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}
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?>
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<?php
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/* Copyright (C) 2006 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>,
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* Rudolf Hangl <rudolf.hangl@technikum-wien.at> and
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* Andreas Moik <moik@technikum-wien.at>
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*/
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require_once(dirname(__FILE__).'/basis_db.class.php');
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class benutzerlvstudiensemester extends basis_db
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{
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public $new; // boolean
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public $benutzerlvstudiensemester = array(); // benutzerlvstudiensemester Objekt
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//Tabellenspalten
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public $uid; // varchar(16)
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public $studiensemester_kurzbz; // varchar(16)
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public $lehrveranstaltung_id; // integer
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/**
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* Konstruktor - Laedt optional eine Zuteilung
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* @param $uid
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* @param $studiensemester_kurzbz
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* @param $lehrveranstaltung_id
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*/
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public function __construct($uid=null, $studiensemester_kurzbz=null, $lehrveranstaltung_id=null)
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{
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parent::__construct();
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$this->new = true;
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if(!is_null($uid) && !is_null($studiensemester_kurzbz) && !is_null($lehrveranstaltung_id))
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$this->load($uid, $studiensemester_kurzbz, $lehrveranstaltung_id);
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}
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/**
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* Laedt eine Zuteilung
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* @param $uid, $studiensemester_kurzbz, $lehrveranstaltung_nr
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*/
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public function load($uid, $studiensemester_kurzbz, $lehrveranstaltung_id)
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{
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$this->errormsg = 'Not implemented';
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return false;
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}
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/**
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* Laedt alle uids in zu einer lv/szudiensemester - kombination
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* gibt auch vor- und Nachname zurueck
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* @param studiensemester_kurzbz
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* @param lehrveranstaltung_id public.get_rolle_prestudent(12345,NULL) AS status
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* @return boolean
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*/
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public function get_all_uids($studiensemester_kurzbz, $lehrveranstaltung_id)
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{
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$qry = "SELECT tbl_benutzerlvstudiensemester.uid, vw_benutzer.nachname, vw_benutzer.vorname, COALESCE (public.get_rolle_prestudent(prestudent_id,NULL),'-') AS status
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FROM campus.tbl_benutzerlvstudiensemester
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LEFT JOIN campus.vw_benutzer USING(uid)
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LEFT JOIN public.tbl_prestudent ON (tbl_prestudent.uid=campus.vw_benutzer.uid)
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WHERE studiensemester_kurzbz=".$this->db_add_param($studiensemester_kurzbz)."
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AND lehrveranstaltung_id = ".$this->db_add_param($lehrveranstaltung_id)."
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ORDER BY nachname";
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if(!$this->db_query($qry))
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{
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$this->errormsg = 'Datensatz konnte nicht geladen werden';
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return false;
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}
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if ($this->db_num_rows() == 0)
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return false;
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else
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{
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while($row = $this->db_fetch_object())
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{
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$lv_obj = new benutzerlvstudiensemester();
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$lv_obj->uid = $row->uid;
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$lv_obj->nachname = $row->nachname;
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$lv_obj->vorname = $row->vorname;
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$lv_obj->status = $row->status;
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$this->uids[] = $lv_obj;
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}
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return true;
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}
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}
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/**
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* Prueft die Variablen vor dem Speichern
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* auf Gueltigkeit.
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* @return true wenn ok, false im Fehlerfall
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*/
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protected function validate()
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{
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if(mb_strlen($this->uid)>16)
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{
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$this->errormsg = 'UID darf nicht laenger als 16 Zeichen sein';
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return false;
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}
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if(mb_strlen($this->studiensemester_kurzbz)>16)
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{
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$this->errormsg = 'Studiensemester_kurzbz darf nicht laenger als 16 Zeichen sein';
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return false;
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}
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if(!is_numeric($this->lehrveranstaltung_id))
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{
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$this->errormsg = 'Lehrveranstaltungsnummer muss eine gueltige Zahl sein';
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return false;
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}
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return true;
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}
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/**
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* Speichert Zuteilung in die Datenbank
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* Wenn $new auf true gesetzt ist wird ein neuer Datensatz
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* angelegt, ansonsten der Datensatz upgedated
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* @return true wenn erfolgreich, false im Fehlerfall
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*/
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public function save($new=null)
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{
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if(!is_null($new))
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$this->new = $new;
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//Variablen auf Gueltigkeit pruefen
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if(!$this->validate())
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return false;
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if($this->new)
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{
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$qry = 'INSERT INTO campus.tbl_benutzerlvstudiensemester (uid, studiensemester_kurzbz, lehrveranstaltung_id)
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VALUES('.$this->db_add_param($this->uid).','.
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$this->db_add_param($this->studiensemester_kurzbz).','.
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$this->db_add_param($this->lehrveranstaltung_id).');';
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}
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else
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{
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// ToDo
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//$qry = 'Select 1;';
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$this->errormsg = 'Update ist noch nicht implementiert';
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return false;
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}
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if($this->db_query($qry))
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{
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//Log schreiben
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$this->new = false;
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return true;
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}
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else
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{
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$this->errormsg = 'Fehler beim Speichern der BenutzerLVStudiensemester';
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return false;
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}
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}
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}
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?>
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