From c6fa9d1078188d598fa4807971f4e8d088b84c97 Mon Sep 17 00:00:00 2001
From: Christian Paminger <pam@technikum-wien.at>
Date: Fri, 1 Jun 2007 07:27:16 +0000
Subject: [PATCH]

---
 content/pdfExport.php | 111 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 content/pdfExport.php

diff --git a/content/pdfExport.php b/content/pdfExport.php
new file mode 100644
index 000000000..2b1d59aef
--- /dev/null
+++ b/content/pdfExport.php
@@ -0,0 +1,111 @@
+<?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>.
+ */
+/* Erstellt einen Lehrauftrag im PDF Format
+ *
+ * Erstellt ein XML File Transformiert dieses mit
+ * Hilfe der XSL-FO Vorlage aus der DB und generiert
+ * daraus ein PDF (xslfo2pdf)
+ */
+require_once('../vilesci/config.inc.php');
+require_once('../include/functions.inc.php');
+require_once('../include/benutzerberechtigung.class.php');
+require_once('../include/xslfo2pdf/xslfo2pdf.php');
+
+
+// Datenbank Verbindung
+if (!$conn = pg_pconnect(CONN_STRING))
+   	$error_msg='Es konnte keine Verbindung zum Server aufgebaut werden!';
+
+$user = get_uid();
+loadVariables($conn, $user);
+
+//Parameter holen
+if(isset($_GET['xml']))
+	$xml=$_GET['xml'];
+else
+	die('Fehlerhafte Parameteruebergabe');
+if(isset($_GET['xsl']))
+	$xsl=$_GET['xsl'];
+else
+	die('Fehlerhafte Parameteruebergabe');
+if(isset($_GET['xsl_stg_kz']))
+	$xsl_stg_kz=$_GET['xsl_stg_kz'];
+else
+	$xsl_stg_kz=0;
+
+//Parameter setzen
+$params='?xmlformat=xml';
+if(isset($_GET['uid']))
+	$params.='&uid='.$_GET['uid'];
+if(isset($_GET['person_id']))
+	$params.='&person_id='.$_GET['person_id'];
+if(isset($_GET['buchungsnr']))
+	$params.='&buchungsnr='.$_GET['buchungsnr'];
+if(isset($_GET['stg_kz']))
+	$params.='stg_kz='.$_GET['stg_kz'];
+
+//Berechtigung pruefen
+$rechte = new benutzerberechtigung($conn);
+$rechte->getBerechtigungen($user);
+
+//if(!$rechte->isBerechtigt('admin',$stg_kz))
+//	die("Keine Berechtigung");
+
+$xml_url=APP_ROOT.'rdf/'.$xml.$params;
+//echo $xml_url;
+// Load the XML source
+$xml_doc = new DOMDocument;
+if(!$xml_doc->load($xml_url))
+	die('unable to load xml');
+
+//XSL aus der DB holen
+$qry = "SELECT text FROM public.tbl_vorlagestudiengang WHERE (studiengang_kz=0 OR studiengang_kz='".addslashes($xsl_stg_kz)."') AND vorlage_kurzbz='$xsl' ORDER BY studiengang_kz DESC, version DESC LIMIT 1";
+
+if(!$result = pg_query($conn, $qry))
+	die('Fehler beim laden der Vorlage'.pg_errormessage($conn));
+if(!$row = pg_fetch_object($result))
+	die('Vorlage wurde nicht gefunden'.$qry);
+
+// Load the XSL source
+$xsl = new DOMDocument;
+//if(!$xsl->load('../../../../xsl/collection.xsl'))
+if(!$xsl->loadXML($row->text))
+	die('unable to load xsl');
+
+// Configure the transformer
+$proc = new XSLTProcessor;
+$proc->importStyleSheet($xsl); // attach the xsl rules
+
+$buffer = $proc->transformToXml($xml_doc);
+//in $buffer steht nun das xsl-fo file mit den daten
+$buffer = '<?xml version="1.0" encoding="ISO-8859-15" ?>'.substr($buffer, strpos($buffer,"\n"),strlen($buffer));
+$buffer = html_entity_decode($buffer);
+//echo "buffer: $buffer";
+
+//Pdf erstellen
+$fo2pdf = new XslFo2Pdf();
+if (!$fo2pdf->generatePdf($buffer, 'filename', "D"))
+{
+    echo('Failed to generate PDF');
+}
+
+?>
\ No newline at end of file