mirror of
https://git.code.sf.net/p/seeddms/code
synced 2025-10-31 13:18:06 +00:00
83 lines
2.4 KiB
PHP
83 lines
2.4 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.BasicAuthentication.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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if(empty($_GET['hash']))
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exit;
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$token = new SeedDMS_JwtToken($settings->_encryptionKey);
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if(!($tokenstr = $token->jwtDecode($_GET['hash'])))
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exit;
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$tokendata = json_decode($tokenstr, true);
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if (!isset($tokendata['d']) || !is_numeric($tokendata['d'])) {
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exit;
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}
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$document = $dms->getDocument($tokendata['d']);
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if (!is_object($document)) {
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exit;
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}
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if (!isset($tokendata['u']) || !is_numeric($tokendata['u'])) {
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exit;
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}
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$user = $dms->getUser($tokendata['u']);
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if (!is_object($user)) {
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exit;
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}
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if ($document->getAccessMode($user) < M_READ) {
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exit;
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}
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if (!isset($tokendata['v']) || !is_numeric($tokendata['v'])) {
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exit;
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}
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$controller = Controller::factory('Preview', array('dms'=>$dms, 'user'=>$user));
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$controller->setParam('width', !empty($tokendata["w"]) ? $tokendata["w"] : null);
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$controller->setParam('document', $document);
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$controller->setParam('version', $tokendata['v']);
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$controller->setParam('type', 'version');
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if(!$controller->run()) {
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header('Content-Type: image/svg+xml');
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readfile('../views/'.$theme.'/images/empty.svg');
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exit;
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}
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