From 94ad9d5dd7e7a8fe787fc61a8a1cb8dec679668e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20=C3=96sterreicher?= <oesi@technikum-wien.at>
Date: Fri, 11 May 2007 13:58:50 +0000
Subject: [PATCH] =?UTF-8?q?-=20Zeugnis=20anzeigen=20und=20l=C3=B6schen=20h?=
 =?UTF-8?q?inzugef=C3=BCgt?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 content/akte.php                              |  52 +++
 content/student/studentDBDML.php              |  23 ++
 content/student/studentenoverlay.xul.php      |   6 +
 content/student/studentkontooverlay.xul.php   |  41 +++
 content/student/studentoverlay.js.php         |  95 ++++++
 content/student/studentzeugnisoverlay.xul.php | 100 ++++++
 include/akte.class.php                        | 295 ++++++++++++++++++
 rdf/akte.rdf.php                              |  93 ++++++
 8 files changed, 705 insertions(+)
 create mode 100644 content/akte.php
 create mode 100644 content/student/studentkontooverlay.xul.php
 create mode 100644 content/student/studentzeugnisoverlay.xul.php
 create mode 100644 include/akte.class.php
 create mode 100644 rdf/akte.rdf.php

diff --git a/content/akte.php b/content/akte.php
new file mode 100644
index 000000000..a7002498c
--- /dev/null
+++ b/content/akte.php
@@ -0,0 +1,52 @@
+<?php
+/* Copyright (C) 2006 Technikum-Wien
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
+ *          Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
+ *          Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
+ */
+// Holt den Hexcode eines Aktes aus der DB wandelt es in Zeichen
+// um und gibt das Dokument zurueck.
+require_once('../vilesci/config.inc.php');
+require_once('../include/akte.class.php');
+
+//Hexcode in String umwandeln
+function hexstr($hex)
+{
+    $string="";
+    for ($i=0;$i<strlen($hex)-1;$i+=2)
+        $string.=chr(hexdec($hex[$i].$hex[$i+1]));
+    return $string;
+}
+
+//Connection Herstellen
+if(!$conn = pg_pconnect(CONN_STRING))
+	die('Fehler beim oeffnen der Datenbankverbindung');
+
+//Hex Dump aus der DB holen
+if(isset($_GET['id']) && is_numeric($_GET['id']))
+{
+	$akte = new akte($conn, $_GET['id']);
+
+	//Header fuer Bild schicken
+	header("Content-type: $akte->mimetype");
+	echo hexstr($akte->inhalt);
+}
+else 
+	echo 'Unkown type';
+
+?>
\ No newline at end of file
diff --git a/content/student/studentDBDML.php b/content/student/studentDBDML.php
index 8c9617d65..b195e492f 100644
--- a/content/student/studentDBDML.php
+++ b/content/student/studentDBDML.php
@@ -39,6 +39,7 @@ require_once('../../include/benutzer.class.php');
 require_once('../../include/student.class.php');
 require_once('../../include/prestudent.class.php');
 require_once('../../include/studiengang.class.php');
+require_once('../../include/akte.class.php');
 
 $user = get_uid();
 
@@ -633,6 +634,28 @@ if(!$error)
 			$errormsg  = 'Fehlerhafte Parameteruebergabe';
 		}
 	}
+	elseif(isset($_POST['type']) && $_POST['type']=='deleteAkte')
+	{
+		if(isset($_POST['akte_id']) && is_numeric($_POST['akte_id']))
+		{
+			$akte = new akte($conn);
+
+			if($akte->delete($_POST['akte_id']))
+			{
+				$return = true;
+			}
+			else 
+			{
+				$return = false;
+				$errormsg = $akte->errormsg;
+			}				
+		}
+		else 
+		{
+			$return = false;
+			$errormsg  = 'Fehlerhafte Parameteruebergabe'.$_POST['akte_id'];
+		}
+	}
 	else
 	{
 		$return = false;
diff --git a/content/student/studentenoverlay.xul.php b/content/student/studentenoverlay.xul.php
index 39a09d332..674ff0d71 100644
--- a/content/student/studentenoverlay.xul.php
+++ b/content/student/studentenoverlay.xul.php
@@ -30,6 +30,8 @@ require_once('../../vilesci/config.inc.php');
 echo '<?xml version="1.0" encoding="ISO-8859-15" standalone="yes" ?>';
 
 echo '<?xul-overlay href="'.APP_ROOT.'content/student/studentdetailoverlay.xul.php"?>';
+echo '<?xul-overlay href="'.APP_ROOT.'content/student/studentzeugnisoverlay.xul.php"?>';
+echo '<?xul-overlay href="'.APP_ROOT.'content/student/studentkontooverlay.xul.php"?>';
 ?>
 <!DOCTYPE overlay >
 
@@ -170,10 +172,14 @@ echo '<?xul-overlay href="'.APP_ROOT.'content/student/studentdetailoverlay.xul.p
 						<tabs orient="horizontal" id="lehrveranstaltung-tabs">
 							<tab id="student-tab-detail" label="Details" />
 							<tab id="student-tab-prestudent" label="PreStudent" />
+							<tab id="student-tab-konto" label="Konto" />
+							<tab id="student-tab-zeugnis" label="Zeugnis" />
 						</tabs>
 						<tabpanels id="student-tabpanels-main" flex="1">
 							<vbox id="student-detail"  style="margin-top:10px;" />
 							<vbox id="student-prestudent"  style="margin-top:10px;" />
+							<vbox id="student-konto"  style="margin-top:10px;" />
+							<vbox id="student-zeugnis"  style="margin-top:10px;" />
 						</tabpanels>
 					</tabbox>				
 				</vbox>
diff --git a/content/student/studentkontooverlay.xul.php b/content/student/studentkontooverlay.xul.php
new file mode 100644
index 000000000..9f0fa772c
--- /dev/null
+++ b/content/student/studentkontooverlay.xul.php
@@ -0,0 +1,41 @@
+<?php
+/* Copyright (C) 2006 Technikum-Wien
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
+ *          Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
+ *          Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
+ */
+
+header("Cache-Control: no-cache");
+header("Cache-Control: post-check=0, pre-check=0",false);
+header("Expires Mon, 26 Jul 1997 05:00:00 GMT");
+header("Pragma: no-cache");
+header("Content-type: application/vnd.mozilla.xul+xml");
+require_once('../../vilesci/config.inc.php');
+echo '<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>';
+
+?>
+
+<overlay id="StudentKonto"
+	xmlns:html="http://www.w3.org/1999/xhtml"
+	xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+	>
+<!-- Zeugnis Overlay -->
+<vbox id="student-konto" style="margin:0px;" flex="1">
+
+</vbox>
+</overlay>
\ No newline at end of file
diff --git a/content/student/studentoverlay.js.php b/content/student/studentoverlay.js.php
index 476023964..e56b5166b 100644
--- a/content/student/studentoverlay.js.php
+++ b/content/student/studentoverlay.js.php
@@ -636,6 +636,23 @@ function StudentAuswahl()
 	var rdfService = Components.classes["@mozilla.org/rdf/rdf-service;1"].getService(Components.interfaces.nsIRDFService);
 	var datasource = rdfService.GetDataSource(url);
 	rollentree.database.AddDataSource(datasource);
+	
+	//Zeugnis
+	zeugnistree = document.getElementById('student-zeugnis-tree');
+	url='<?php echo APP_ROOT;?>rdf/akte.rdf.php?person_id='+person_id+"&dokument_kurzbz=Zeugnis&"+gettimestamp();
+	
+	//Alte DS entfernen
+	var oldDatasources = zeugnistree.database.GetDataSources();
+	while(oldDatasources.hasMoreElements())
+	{
+		zeugnistree.database.RemoveDataSource(oldDatasources.getNext());
+	}
+	//Refresh damit die entfernten DS auch wirklich entfernt werden
+	zeugnistree.builder.rebuild();
+	
+	var rdfService = Components.classes["@mozilla.org/rdf/rdf-service;1"].getService(Components.interfaces.nsIRDFService);
+	var datasource = rdfService.GetDataSource(url);
+	zeugnistree.database.AddDataSource(datasource);
 }
 
 // ****
@@ -745,6 +762,9 @@ function StudentPrestudentSave()
 	}
 }
 
+// ****
+// * Anmeldungsdatum fuer den RT wird auf das Aktuelle Datum gesetzt
+// ****
 function StudentAnmeldungreihungstestHeute()
 {
 	var now = new Date();
@@ -756,4 +776,79 @@ function StudentAnmeldungreihungstestHeute()
 	if(tag<10) tag='0'+tag;
 	
 	document.getElementById('student-prestudent-textbox-anmeldungreihungstest').value=jahr+'-'+monat+'-'+tag;
+}
+
+// ****
+// * Laedt ein Zeugnis dass in der DB gespeichert ist
+// ****
+function StudentZeugnisAnzeigen()
+{
+	var tree = document.getElementById('student-zeugnis-tree');
+
+	if (tree.currentIndex==-1) return;
+	
+	try
+	{
+		//Ausgewaehlte ID holen
+        var col = tree.columns ? tree.columns["student-zeugnis-tree-akte_id"] : "student-zeugnis-tree-akte_id";
+		var akte_id=tree.view.getCellText(tree.currentIndex,col);
+		if(akte_id!='')
+		{
+			window.open('<?php echo APP_ROOT;?>content/akte.php?id='+akte_id,'File');
+			//document.location.href='<?php echo APP_ROOT;?>content/akte.php?id='+akte_id;
+		}
+		else
+		{
+			return false;
+		}	
+	}
+	catch(e)
+	{
+		alert(e);
+		return false;
+	}
+}
+
+// ****
+// * Loescht ein Zeugnis
+// ****
+function StudentAkteDel()
+{
+
+	netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+	var tree = document.getElementById('student-zeugnis-tree');
+	
+	if (tree.currentIndex==-1)
+		return;
+		
+	try
+	{
+		//Ausgewaehlte Akte holen
+        var col = tree.columns ? tree.columns["student-zeugnis-tree-akte_id"] : "student-zeugnis-tree-akte_id";
+		var akte_id=tree.view.getCellText(tree.currentIndex,col);
+	}
+	catch(e)
+	{
+		alert(e);
+		return false;
+	}
+
+	//Abfrage ob wirklich geloescht werden soll
+	if (confirm('Zeugnis wirklich entfernen?'))
+	{
+		//Script zum loeschen aufrufen
+		var req = new phpRequest('student/studentDBDML.php','','');
+
+		req.add('type','deleteAkte');
+		req.add('akte_id',akte_id);
+				
+		var response = req.executePOST();
+
+		var val =  new ParseReturnValue(response)
+		
+		if(!val.dbdml_return)
+			alert(val.dbdml_errormsg)
+
+		StudentTreeRefresh();
+	}
 }
\ No newline at end of file
diff --git a/content/student/studentzeugnisoverlay.xul.php b/content/student/studentzeugnisoverlay.xul.php
new file mode 100644
index 000000000..eeaae14ba
--- /dev/null
+++ b/content/student/studentzeugnisoverlay.xul.php
@@ -0,0 +1,100 @@
+<?php
+/* Copyright (C) 2006 Technikum-Wien
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
+ *          Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
+ *          Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
+ */
+
+header("Cache-Control: no-cache");
+header("Cache-Control: post-check=0, pre-check=0",false);
+header("Expires Mon, 26 Jul 1997 05:00:00 GMT");
+header("Pragma: no-cache");
+header("Content-type: application/vnd.mozilla.xul+xml");
+require_once('../../vilesci/config.inc.php');
+echo '<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>';
+
+?>
+
+<overlay id="StudentZeugnis"
+	xmlns:html="http://www.w3.org/1999/xhtml"
+	xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+	>
+<!-- Zeugnis Overlay -->
+<vbox id="student-zeugnis" style="margin:0px;" flex="1">
+<popupset>
+	<popup id="student-zeugnis-tree-popup">
+		<menuitem label="Entfernen" oncommand="StudentAkteDel();" id="student-zeugnis-tree-popup-aktedel" hidden="false"/>
+	</popup>
+</popupset>
+<hbox>
+	<groupbox id="student-zeugnis-groupbox" flex="1">
+	<caption label="Zeugnis"/>
+	<tree id="student-zeugnis-tree" seltype="single" hidecolumnpicker="false" flex="1"
+		datasources="rdf:null" ref="http://www.technikum-wien.at/akte/liste"
+		style="margin-left:10px;margin-right:10px;margin-bottom:5px;" height="100px" enableColumnDrag="true"
+		ondblclick="StudentZeugnisAnzeigen()"
+		context="student-zeugnis-tree-popup"
+	>
+	
+		<treecols>
+			<treecol id="student-zeugnis-tree-titel" label="Titel" flex="2" hidden="false" primary="true"
+				class="sortDirectionIndicator"
+				sort="rdf:http://www.technikum-wien.at/akte/rdf#titel"/>
+			<splitter class="tree-splitter"/>
+			<treecol id="student-zeugnis-tree-bezeichnung" label="Bezeichnung" flex="5" hidden="false"
+			   class="sortDirectionIndicator"
+				sort="rdf:http://www.technikum-wien.at/akte/rdf#bezeichnung"/>
+			<splitter class="tree-splitter"/>
+			<treecol id="student-zeugnis-tree-erstelltam" label="Erstelldatum" flex="2" hidden="false"
+				class="sortDirectionIndicator"
+				sort="rdf:http://www.technikum-wien.at/akte/rdf#erstelltam" />
+			<splitter class="tree-splitter"/>
+			<treecol id="student-zeugnis-tree-gedruckt" label="Gedruckt" flex="2" hidden="false"
+				class="sortDirectionIndicator"
+				sort="rdf:http://www.technikum-wien.at/akte/rdf#gedruckt" />									
+			<splitter class="tree-splitter"/>
+			<treecol id="student-zeugnis-tree-akte_id" label="akte_id" flex="2" hidden="true"
+				class="sortDirectionIndicator"
+				sort="rdf:http://www.technikum-wien.at/akte/rdf#akte_id" />									
+			<splitter class="tree-splitter"/>
+		</treecols>
+	
+		<template>
+			<treechildren flex="1" >
+					<treeitem uri="rdf:*">
+					<treerow>
+						<treecell label="rdf:http://www.technikum-wien.at/akte/rdf#titel"/>
+						<treecell label="rdf:http://www.technikum-wien.at/akte/rdf#bezeichnung"/>
+						<treecell label="rdf:http://www.technikum-wien.at/akte/rdf#erstelltam"/>
+						<treecell label="rdf:http://www.technikum-wien.at/akte/rdf#gedruckt"/>
+						<treecell label="rdf:http://www.technikum-wien.at/akte/rdf#akte_id"/>
+					</treerow>
+				</treeitem>
+			</treechildren>
+		</template>
+	</tree>
+	</groupbox>
+	<vbox>
+		<spacer flex="1"/>
+		<button id="student-zeugnis-button-archivieren" label="aktuelles Zeugnis archivieren" disabled="false"/>
+		<spacer flex="1"/>
+	</vbox>
+</hbox>
+<spacer flex="8" />
+</vbox>
+</overlay>
\ No newline at end of file
diff --git a/include/akte.class.php b/include/akte.class.php
new file mode 100644
index 000000000..655bd986f
--- /dev/null
+++ b/include/akte.class.php
@@ -0,0 +1,295 @@
+<?php
+/* Copyright (C) 2006 Technikum-Wien
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: Christian Paminger <christian.paminger@technikum-wien.at>, 
+ *          Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
+ *          Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
+ */
+
+class akte
+{
+	var $conn;    // @var resource DB-Handle
+	var $new;      // @var boolean
+	var $errormsg; // @var string
+	var $result = array(); // @var email Objekt
+	
+	//Tabellenspalten
+	var $akte_id;
+	var $person_id;
+	var $dokument_kurzbz;
+	var $inhalt;
+	var $mimetype;
+	var $erstelltam;
+	var $gedruckt;
+	var $titel;
+	var $bezeichnung;
+	var $updateamum;
+	var $updatevon;
+	var $insertamum;
+	var $insertvon;
+	var $uid;	
+	
+	// ***********************************************
+	// * Konstruktor
+	// * @param conn    Connection zur Datenbank
+	// *        akte_id ID des zu ladenden Datensatzes
+	// ***********************************************
+	function akte($conn, $akte_id=null, $unicode=false)
+	{
+		$this->conn = $conn;
+		if($unicode!=null)
+		{
+			if($unicode)
+				$qry = "SET CLIENT_ENCODING TO 'UNICODE';";
+			else 
+				$qry = "SET CLIENT_ENCODING TO 'LATIN9';";
+				
+			if(!pg_query($conn,$qry))
+			{
+				$this->errormsg	 = "Encoding konnte nicht gesetzt werden";
+				return false;
+			}
+		}
+		
+		if($akte_id != null)
+			$this->load($akte_id);
+	}
+	
+	// ***********************************************
+	// * Laedt einen Datensatz
+	// * @param akte_id ID des zu ladenden Datensatzes
+	// ***********************************************
+	function load($akte_id)
+	{
+		//akte_id auf gueltigkeit pruefen
+		if(!is_numeric($akte_id) || $akte_id == '')
+		{
+			$this->errormsg = 'akte_id muss eine gueltige Zahl sein';
+			return false;
+		}
+		
+		//laden des Datensatzes
+		$qry = "SELECT * FROM public.tbl_akte WHERE akte_id='$akte_id';";
+		
+		if($result = pg_query($this->conn,$qry))
+		{
+			if($row=pg_fetch_object($result))
+			{
+				$this->akte_id = $row->akte_id;
+				$this->person_id = $row->person_id;
+				$this->dokument_kurzbz = $row->dokument_kurzbz;
+				$this->inhalt = $row->inhalt;
+				$this->mimetype = $row->mimetype;
+				$this->erstelltam = $row->erstelltam;
+				$this->gedruckt = ($row->gedruckt=='t'?true:false);
+				$this->titel = $row->titel;
+				$this->bezeichnung = $row->bezeichnung;
+				$this->updateamum = $row->updateamum;
+				$this->updatevon = $row->updatevon;
+				$this->insertamum = $row->insertamum;
+				$this->insertvon = $row->insertvon;
+				$this->uid = $row->uid;
+				return true;		
+			}
+			else 
+			{
+				$this->errormsg = 'Fehler bei der Datenbankabfrage';
+				return false;
+			}
+		}
+		else
+		{
+			$this->errormsg = 'Fehler bei der Datenbankabfrage';
+			return false;
+		}
+	}
+			
+	// **************************************************
+	// * Loescht einen Datensatz
+	// * @param akte_id ID des zu loeschenden Datensatzes
+	// * @return true wenn ok, false im Fehlerfall
+	// **************************************************
+	function delete($akte_id)
+	{
+		//akte_id auf gueltigkeit pruefen
+		if(!is_numeric($akte_id) || $akte_id == '')
+		{
+			$this->errormsg = 'akte_id muss eine gueltige Zahl sein';
+			return false;
+		}
+		
+		$qry = "DELETE FROM public.tbl_akte WHERE akte_id = '$akte_id';";
+		
+		if(pg_query($this->conn,$qry))
+		{
+			//Log schreiben
+			return true;
+		}
+		else 
+		{
+			$this->errormsg = 'Fehler beim loeschen';
+			return false;
+		}
+	}
+	
+	function validate()
+	{
+		return true;
+	}
+	
+	// ************************************************
+	// * wenn $var '' ist wird "null" zurueckgegeben
+	// * wenn $var !='' ist werden datenbankkritische 
+	// * Zeichen mit backslash versehen und das Ergebnis
+	// * unter Hochkomma gesetzt.
+	// ************************************************
+	function addslashes($var)
+	{
+		return ($var!=''?"'".addslashes($var)."'":'null');
+	}
+	
+	// *********************************************************************
+	// * Speichert den aktuellen Datensatz
+	// * Wenn $neu auf true gesetzt ist wird ein neuer Datensatz angelegt
+	// * andernfalls wird der Datensatz mit der ID in $akte_id aktualisiert
+	// * @return true wenn ok, false im Fehlerfall
+	// *********************************************************************
+	function save($new=null)
+	{
+		if(!$this->validate())
+			return false;
+		if($new==null)
+			$new = $this->new;
+			
+		if($new)
+		{
+			//Neuen Datensatz anlegen	
+			$qry = "BEGIN;INSERT INTO public.tbl_akte (person_id, dokument_kurzbz, inhalt, mimetype, erstelltam, gedruckt, titel, 
+					bezeichnung, updateamum, updatevon, insertamum, insertvon, ext_id, uid) VALUES (".
+			       $this->addslashes($this->person_id).', '.
+			       $this->addslashes($this->dokument_kurzbz).', '.
+			       $this->addslashes($this->inhalt).', '.
+			       $this->addslashes($this->mimetype).', '.
+			       $this->addslashes($this->erstelltam).', '.
+			       ($this->gedruckt?'true':'false').', '.
+			       $this->addslashes($this->titel).', '.
+			       $this->addslashes($this->bezeichnung).', '.
+			       $this->addslashes($this->updateamum).', '.
+			       $this->addslashes($this->updatevon).', '.
+			       $this->addslashes($this->insertamum).', '.
+			       $this->addslashes($this->insertvon).', '.
+			       $this->addslashes($this->ext_id).', '.
+			       $this->addslashes($this->uid).');';
+			       
+		}
+		else 
+		{
+			//Bestehenden Datensatz aktualisieren
+			$qry= "UPDATE public.tbl_akte SET ";
+				  " person_id=".$this->addslashes($this->person_id).",".
+				  " dokument_kurzbz=".$this->addslashes($this->dokument_kurzbz).",".
+				  " inhalt=".$this->addslashes($this->inhalt).",".
+				  " mimetype=".$this->addslashes($this->mimetype).",".
+				  " erstelltam=".$this->addslashes($this->erstelltam).",".
+				  " gedruckt=".($this->gedruckt?'true':'false').",".
+				  " titel=".$this->addslashes($this->titel).",".
+				  " bezeichnung=".$this->addslashes($this->bezeichnung).",".
+				  " updateamum=".$this->addslashes($this->updateamum).",".
+				  " updatevon=".$this->addslashes($this->updatevon).",".
+				  " ext_id=".$this->addslashes($this->ext_id).",".
+				  " uid=".$this->addslashes($this->uid).
+				  " WHERE akte_id='".addslashes($akte_id)."'";
+		}
+		
+		if(pg_query($this->conn, $qry))
+		{
+			if($new)
+			{
+				$qry = "SELECT currval('public.tbl_akte_akte_id_seq') as id";
+				if($result = pg_query($this->conn, $qry))
+				{
+					if($row = pg_fetch_object($result))
+					{
+						$this->akte_id = $row->id;
+						pg_query($this->conn, 'COMMIT;');
+						return true;
+					}
+					else 
+					{
+						$this->errormsg = 'Fehler beim auslesen der Sequence';
+						pg_query($this->conn, 'ROLLBACK');
+						return false;
+					}
+				}
+				else 
+				{
+					$this->errormsg = 'Fehler beim auslesen der Sequence';
+					pg_query($this->conn, 'ROLLBACK');
+					return false;
+				}
+			}
+			else 
+				return true;
+		}
+		else 
+		{
+			$this->errormsg = 'Fehler beim Speichern des Datensatzes';
+			return false;
+		}
+	}
+	
+	function getAkten($person_id, $dokument_kurzbz=null)
+	{
+		$qry = "SELECT akte_id, person_id, dokument_kurzbz, mimetype, erstelltam, gedruckt, titel, bezeichnung, updateamum, insertamum, updatevon, insertvon, uid FROM public.tbl_akte WHERE person_id='".addslashes($person_id)."'";
+		if($dokument_kurzbz!=null)
+			$qry.=" AND dokument_kurzbz='".addslashes($dokument_kurzbz)."'";
+		$qry.=" ORDER BY erstelltam";
+		
+		if($result = pg_query($this->conn, $qry))
+		{
+			while($row = pg_fetch_object($result))
+			{
+				$akten = new akte($this->conn, null, null);
+				
+				$akten->akte_id = $row->akte_id;
+				$akten->person_id = $row->person_id;
+				$akten->dokument_kurzbz = $row->dokument_kurzbz;
+				//$akte->inhalt = $row->inhalt;
+				$akten->mimetype = $row->mimetype;
+				$akten->erstelltam = $row->erstelltam;
+				$akten->gedruckt = ($row->gedruckt=='t'?true:false);
+				$akten->titel = $row->titel;
+				$akten->bezeichnung = $row->bezeichnung;
+				$akten->updateamum = $row->updateamum;
+				$akten->updatevon = $row->updatevon;
+				$akten->insertamum = $row->insertamum;
+				$akten->insertvon = $row->insertvon;
+				$akten->uid = $row->uid;
+				
+				$this->result[] = $akten;
+			}
+			return true;
+		}
+		else 
+		{
+			$this->errormsg = 'Fehler beim laden der Daten';
+			return false;
+		}			
+	}
+	
+}
+?>
\ No newline at end of file
diff --git a/rdf/akte.rdf.php b/rdf/akte.rdf.php
new file mode 100644
index 000000000..b20dac2f4
--- /dev/null
+++ b/rdf/akte.rdf.php
@@ -0,0 +1,93 @@
+<?php
+/* Copyright (C) 2006 Technikum-Wien
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
+ *          Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
+ *          Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
+ */
+// header für no cache
+header("Cache-Control: no-cache");
+header("Cache-Control: post-check=0, pre-check=0",false);
+header("Expires Mon, 26 Jul 1997 05:00:00 GMT");
+header("Pragma: no-cache");
+// content type setzen
+header("Content-type: application/xhtml+xml");
+// xml
+echo '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>';
+// DAO
+require_once('../vilesci/config.inc.php');
+require_once('../include/akte.class.php');
+
+// Datenbank Verbindung
+if (!$conn = @pg_pconnect(CONN_STRING))
+   	$error_msg='Es konnte keine Verbindung zum Server aufgebaut werden!';
+
+if(isset($_GET['person_id']))
+	$person_id = $_GET['person_id'];
+else 
+	$person_id = '';
+
+if(isset($_GET['dokument_kurzbz']))
+	$dokument_kurzbz = $_GET['dokument_kurzbz'];
+else 
+	$dokument_kurzbz = '';
+	
+if(isset($_GET['uid']))
+	$uid = $_GET['uid'];
+else 
+	$uid = '';
+
+$akten = new akte($conn);
+if(!$akten->getAkten($person_id, $dokument_kurzbz))
+	die($akten->errormsg);
+$rdf_url='http://www.technikum-wien.at/akte';
+?>
+
+<RDF:RDF
+	xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+	xmlns:AKTE="<?php echo $rdf_url; ?>/rdf#"
+>
+
+   <RDF:Seq about="<?php echo $rdf_url ?>/liste">
+
+<?php
+foreach ($akten->result as $row)
+{
+	?>
+      <RDF:li>
+         <RDF:Description  id="<?php echo $row->akte_id; ?>"  about="<?php echo $rdf_url.'/'.$row->akte_id; ?>" >
+            <AKTE:akte_id><![CDATA[<?php echo $row->akte_id  ?>]]></AKTE:akte_id>
+            <AKTE:person_id><![CDATA[<?php echo $row->person_id  ?>]]></AKTE:person_id>
+            <AKTE:dokument_kurzbz><![CDATA[<?php echo $row->dokument_kurzbz  ?>]]></AKTE:dokument_kurzbz>
+            <AKTE:mimetype><![CDATA[<?php echo $row->mimetype  ?>]]></AKTE:mimetype>
+            <AKTE:erstelltam><![CDATA[<?php echo $row->erstelltam  ?>]]></AKTE:erstelltam>
+			<AKTE:gedruckt><![CDATA[<?php echo ($row->gedruckt?'Ja':'Nein')  ?>]]></AKTE:gedruckt>
+			<AKTE:titel><![CDATA[<?php echo $row->titel  ?>]]></AKTE:titel>
+			<AKTE:bezeichnung><![CDATA[<?php echo $row->bezeichnung;  ?>]]></AKTE:bezeichnung>
+			<AKTE:updateamum><![CDATA[<?php echo $row->updateamum; ?>]]></AKTE:updateamum>
+			<AKTE:updatevon><![CDATA[<?php echo $row->updatevon  ?>]]></AKTE:updatevon>
+			<AKTE:insertamum><![CDATA[<?php echo $row->insertamum; ?>]]></AKTE:insertamum>
+			<AKTE:insertvon><![CDATA[<?php echo $row->insertvon  ?>]]></AKTE:insertvon>
+			<AKTE:uid><![CDATA[<?php echo $row->uid; ?>]]></AKTE:uid>			
+         </RDF:Description>
+      </RDF:li>
+<?php
+}
+?>
+   </RDF:Seq>
+
+</RDF:RDF>
\ No newline at end of file