mirror of
https://github.com/FH-Complete/FHC-Core.git
synced 2026-07-21 00:42:15 +00:00
Andreas Moik
395 lines
9.5 KiB
PHP
Executable File
395 lines
9.5 KiB
PHP
Executable File
<?php
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/* Copyright (C) 2016 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: Andreas Moik <moik@technikum-wien.at>.
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*/
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require_once(dirname(__FILE__).'/../config/vilesci.config.inc.php');
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require_once(dirname(__FILE__).'/../include/pdf.class.php');
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require_once(dirname(__FILE__).'/../include/dokument_export.class.php');
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require_once(dirname(__FILE__).'/../include/phrasen.class.php');
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require_once(dirname(__FILE__).'/../include/prestudent.class.php');
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require_once(dirname(__FILE__).'/../include/dms.class.php');
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$sprache = getSprache();
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$p=new phrasen($sprache);
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$db = new basis_db();
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$errors = array();
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$user = get_uid();
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if(!isset($_GET["prestudent_ids"]) || !isset($_GET["vorlage_kurzbz"]))
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die($p->t('anwesenheitsliste/fehlerhafteParameteruebergabe'));
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$vorlage_kurzbz = $_GET["vorlage_kurzbz"];
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$prestudent_ids = explode(";", $_GET["prestudent_ids"]);
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if(empty($prestudent_ids))
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die($p->t('anwesenheitsliste/fehlerhafteParameteruebergabe'));
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( isset($_GET["force"]) ? $force = true : $force = false);
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/*
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* Temporaeren Ordner fuer die erstellung der Dokumente generieren
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*/
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$tmpDir = sys_get_temp_dir() . "/dokumentenakt_" . uniqid();
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if (!file_exists($tmpDir))
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mkdir($tmpDir, 0777, true);
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/*
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* converter classes
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*/
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$pdf = new pdf();
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$docExp = new dokument_export();
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/*
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* Create Documents
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*/
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$allDocs = array();
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foreach($prestudent_ids as $pid)
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{
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$preErrors = array();
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$prestudent = new prestudent();
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$dokumente = array();
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if(!$prestudent->load($pid))
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{
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$preErrors[] = $p->t('tools/studentWurdeNichtGefunden')."(".$pid.")";
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}
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if(empty($preErrors))
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{
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/*
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* Determine the oe_kurzbz
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*/
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$query= '
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SELECT
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oe_kurzbz
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FROM
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public.tbl_prestudent
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JOIN public.tbl_studiengang USING(studiengang_kz)
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WHERE
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prestudent_id='.$db->db_add_param($pid, FHC_INTEGER).'
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';
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if(!$res = $db->db_query($query))
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die("Es ist ein Fehler bei der Ermittlung der Organisationseinheit aufgetreten");
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if(!$row = $db->db_fetch_object($res))
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die("Es ist ein Fehler bei der Ermittlung der Organisationseinheit aufgetreten");
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$vorlagestudiengang_id = recursiveGetVorlagestudiengang_id($row->oe_kurzbz, $db);
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$oe_kurzbz = $row->oe_kurzbz;
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/*
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* Get all Documents
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*/
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$query= '
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SELECT
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titel, dms_id, inhalt, mimetype, dokument_kurzbz, tbl_dokument.bezeichnung, sort, akte_id
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FROM
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public.tbl_vorlagedokument
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JOIN public.tbl_dokument USING(dokument_kurzbz)
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JOIN public.tbl_akte USING(dokument_kurzbz)
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JOIN public.tbl_prestudent USING(person_id)
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WHERE
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vorlagestudiengang_id='.$db->db_add_param($vorlagestudiengang_id).'
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AND prestudent_id='.$db->db_add_param($pid).'
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ORDER BY sort asc;
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';
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$preDocs = array();
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$result = $db->db_query($query);
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while($row = $db->db_fetch_object($result))
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{
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$convertSuccess = true;
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$filename = "";
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if($row->inhalt != null)
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{
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$filename = $tmpDir . "/" . uniqid();
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$fileData = base64_decode($row->inhalt);
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file_put_contents($filename, $fileData);
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}
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else if($row->dms_id != null)
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{
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$dms = new dms();
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$dms->load($row->dms_id);
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$filename = DMS_PATH . $dms->filename;
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if(!file_exists($filename))
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{
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$preErrors[] = "'" . $filename . "': Datei nicht gefunden";
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}
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}
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// this should never happen
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if($filename == "")
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{
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$preErrors[] = "'" . $row->akte_id . "': Diese Akte hat keinen Inhalt und keine dms_id";
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}
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if(empty($preErrors))
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{
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/*
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* Determine the filetype
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* and convert, if nessecary
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*/
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$fullFilename = "";
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$explodedTitle = explode(".", $row->titel);
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$type = $explodedTitle[count($explodedTitle)-1];
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if(
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$type == "jpg"
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|| $type == "jpeg"
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|| $row->mimetype == "image/jpeg"
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|| $row->mimetype == "image/jpg"
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|| $row->mimetype == "image/pjpeg"
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)
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{
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$fullFilename = $tmpDir . "/".uniqid() . ".pdf";
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if(!$pdf->jpegToPdf($filename, $fullFilename))
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cleanUpAndDie($pdf->errormsg, $tmpDir);
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}
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else if
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(
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$type == "odt"
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|| $type == "doc"
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|| $type == "docx"
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|| $row->mimetype == "application/vnd.oasis.opendocument.spreadsheet"
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|| $row->mimetype == "application/msword"
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|| $row->mimetype == "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
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|| $row->mimetype == "application/haansoftdocx"
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|| $row->mimetype == "application/vnd.ms-word"
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|| $row->mimetype == "application/vnd.oasis.opendocument.text"
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)
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{
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$fullFilename = $tmpDir . "/".uniqid() . ".pdf";
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if(!$docExp->convert($filename, $fullFilename, "pdf"))
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{
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$convertSuccess = false;
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$preErrors[] ="'$row->titel': Konvertierung fehlgeschlagen(".$row->mimetype.")";
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}
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}
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else if(
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$type == "pdf"
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|| $row->mimetype == "application/pdf"
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)
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{
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$fullFilename = $filename;
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}
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// only filled, if the file is supported
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if($fullFilename != "")
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{
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if(file_exists($fullFilename))
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{
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$preDocs[] = $fullFilename;
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if(isset($row->bezeichnung) && $row->bezeichnung && $row->bezeichnung != "")
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$dokumente[] = array("name" => $row->bezeichnung);
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else
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$dokumente[] = array("name" => $row->dokument_kurzbz);
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}
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else
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{
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$addString = "";
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if($row->dms_id)
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$addString = "(DMS)";
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else
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$addString = "(DB)";
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if($convertSuccess)
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$preErrors[] = '"' . $row->titel . '":' . $addString . ' Dokument nicht gefunden';
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}
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}
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else
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$preErrors[] ="'$row->titel' hat einen nicht unterstützten mimetype: $row->mimetype";
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}
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}
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/*
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* Deckblatt
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*/
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$filename = $tmpDir . "/".uniqid();
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$doc = new dokument_export($vorlage_kurzbz, $oe_kurzbz);
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$doc->addDataArray(array('vorname' => $prestudent->vorname, 'nachname' => $prestudent->nachname, array('dokumente'=> $dokumente)),"dokumentenakt");
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if(!$doc->create('pdf'))
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die($doc->errormsg);
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$filename = $tmpDir.'/'.uniqid();
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file_put_contents($filename, $doc->output(false));
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$doc->close();
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$allDocs[] = $filename;
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$allDocs = array_merge($allDocs, $preDocs);
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unset($doc);
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}
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if(!empty($preErrors))
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{
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$errors[$pid] = $preErrors;
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}
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}
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/*
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* generate the merged PDF
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*/
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if(count($errors) == 0 || $force)
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{
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$finishedPdf = $tmpDir . "/Dokumentenakt.pdf";
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if(!$pdf->merge($allDocs, $finishedPdf))
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cleanUpAndDie($pdf->errormsg, $tmpDir);
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$fsize = filesize($finishedPdf);
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if(!$handle = fopen($finishedPdf,'r'))
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die('load failed');
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header('Content-type: application/pdf');
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header('Content-Disposition: attachment; filename="'.$finishedPdf);
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header('Content-Length: '.$fsize);
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while (!feof($handle))
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{
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echo fread($handle, 8192);
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}
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fclose($handle);
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}
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else
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{
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?>
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<html>
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<head>
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<link rel="stylesheet" href="../skin/vilesci.css" type="text/css">
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</head>
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<body>
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<?php
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echo "<h1>Es sind folgende Fehler aufgetreten:</h1>";
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foreach($errors as $pid => $pre)
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{
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$ps = new prestudent();
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if(!$ps->load($pid))
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echo "<h2>$pid</h2>";
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else
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echo "<h2>$ps->vorname $ps->nachname</h2>";
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echo "<ul>";
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foreach($pre as $pe)
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{
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echo "<li>$pe</li>";
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}
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echo "</ul>";
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}
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echo "<p>Fehlerhafte Dokumente können übersprungen werden:</p>";
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echo "<form action='dokumentenakt.pdf.php' method='GET'>";
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echo '<input type="hidden" name="prestudent_ids" value="'.$_GET["prestudent_ids"].'"/>';
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echo '<input type="hidden" name="vorlage_kurzbz" value="'.$vorlage_kurzbz.'"/>';
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echo '<input type="submit" name="force" value="Fortfahren" title="Fehlerhafte Dokumente auslassen"/>';
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echo "</form>";
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?>
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</body>
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</html>
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<?php
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}
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/*
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* Cleanup
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*/
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removeFolder($tmpDir);
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/*
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* Functions
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*/
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function cleanUpAndDie($msg, $tmpDir)
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{
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removeFolder($tmpDir);
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die($msg);
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}
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function removeFolder($dir)
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{
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if($dir == "/")
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return false;
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if (is_dir($dir) === true)
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{
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$files = array_diff(scandir($dir), array('.', '..'));
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foreach ($files as $file)
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{
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unlink($dir . "/" . $file);
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}
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return rmdir($dir);
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}
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return false;
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}
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function recursiveGetVorlagestudiengang_id($oe_kurzbz, $db)
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{
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$query= '
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SELECT
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vorlagedokument_id, vorlagestudiengang_id
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FROM
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public.tbl_vorlagestudiengang
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JOIN public.tbl_vorlagedokument USING(vorlagestudiengang_id)
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WHERE
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oe_kurzbz='.$db->db_add_param($oe_kurzbz).'
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AND aktiv
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ORDER BY version DESC LIMIT 1
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';
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if(!$res = $db->db_query($query))
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die("Fehler beim holen der Dokumentenliste");
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if(!$db->db_num_rows($res))
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{
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/*
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* Nothing found, so we determine the
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* oe_parent_kurzbz and try it again
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*/
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$queryParent= '
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SELECT
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oe_parent_kurzbz
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FROM
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public.tbl_organisationseinheit
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WHERE
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oe_kurzbz='.$db->db_add_param($oe_kurzbz).'
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';
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if(!$resultParent = $db->db_query($queryParent))
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die("Fehler beim holen der Dokumentenliste");
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if(!$rowParent = $db->db_fetch_object($resultParent))
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return false;
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return recursiveGetVorlagestudiengang_id($rowParent->oe_parent_kurzbz, $db);
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}
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else
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{
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$row = $db->db_fetch_object($res);
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return $row->vorlagestudiengang_id;
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}
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return false;
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}
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?>
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