mirror of
https://git.code.sf.net/p/seeddms/code
synced 2024-11-26 15:32:13 +00:00
101 lines
3.0 KiB
PHP
101 lines
3.0 KiB
PHP
<?php
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// MyDMS. Document Management System
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// Copyright (C) 2002-2005 Markus Westphal
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// Copyright (C) 2006-2008 Malcolm Cowe
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// Copyright (C) 2010 Matteo Lucarelli
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// Copyright (C) 2010-2016 Uwe Steinmann
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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 published by
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// the Free Software Foundation; either version 2 of the License, or
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// (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., 675 Mass Ave, Cambridge, MA 02139, USA.
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include("../inc/inc.Settings.php");
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include("../inc/inc.LogInit.php");
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include("../inc/inc.Utils.php");
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include("../inc/inc.Language.php");
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include("../inc/inc.Init.php");
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include("../inc/inc.Extension.php");
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include("../inc/inc.DBInit.php");
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include("../inc/inc.ClassUI.php");
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include("../inc/inc.ClassController.php");
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include("../inc/inc.Authentication.php");
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/**
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* Include class to preview documents
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*/
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require_once("SeedDMS/Preview.php");
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$tmp = explode('.', basename($_SERVER['SCRIPT_FILENAME']));
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$controller = Controller::factory($tmp[1], array('dms'=>$dms, 'user'=>$user));
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$documentid = $_GET["documentid"];
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if (!isset($documentid) || !is_numeric($documentid) || intval($documentid)<1) {
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exit;
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}
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$document = $dms->getDocument($documentid);
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if (!is_object($document)) {
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exit;
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}
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if ($document->getAccessMode($user) < M_READ) {
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exit;
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}
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if(isset($_GET['version'])) {
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$version = $_GET["version"];
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if (!is_numeric($version))
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exit;
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$controller->setParam('width', !empty($_GET["width"]) ? $_GET["width"] : null);
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$controller->setParam('document', $document);
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$controller->setParam('version', $version);
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$controller->setParam('type', 'version');
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if(!$controller->run()) {
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UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_version"));
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}
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exit;
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} elseif(isset($_GET['file'])) {
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$file = $_GET['file'];
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if (!is_numeric($file) || intval($file)<1)
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exit;
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$object = $document->getDocumentFile($file);
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} else {
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exit;
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}
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if (!is_object($object)) {
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exit;
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}
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if(!empty($_GET["width"]))
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$previewer = new SeedDMS_Preview_Previewer($settings->_cacheDir, $_GET["width"]);
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else
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$previewer = new SeedDMS_Preview_Previewer($settings->_cacheDir);
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$previewer->setConverters($settings->_converters['preview']);
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$previewer->setXsendfile($settings->_enableXsendfile);
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if(!$previewer->hasPreview($object)) {
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add_log_line("");
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if(!$previewer->createPreview($object)) {
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}
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}
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if(!$previewer->hasPreview($object)) {
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header('Content-Type: image/svg+xml');
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readfile('../views/'.$theme.'/images/empty.svg');
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exit;
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}
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header('Content-Type: image/png');
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$previewer->getPreview($object);
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?>
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