From cc8f6f3a90b669ee7613ec304e8459c8c2bfbe0e Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Mon, 6 Feb 2017 15:01:57 +0100
Subject: [PATCH] add script to download document by temp. link

---
 op/op.DownloadLink.php | 69 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 op/op.DownloadLink.php

diff --git a/op/op.DownloadLink.php b/op/op.DownloadLink.php
new file mode 100644
index 000000000..064872f4f
--- /dev/null
+++ b/op/op.DownloadLink.php
@@ -0,0 +1,69 @@
+<?php
+//    MyDMS. Document Management System
+//    Copyright (C) 2002-2005  Markus Westphal
+//    Copyright (C) 2006-2008 Malcolm Cowe
+//    Copyright (C) 2010 Matteo Lucarelli
+//    Copyright (C) 2010-2016 Uwe Steinmann
+//
+//    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+include("../inc/inc.Settings.php");
+include("../inc/inc.LogInit.php");
+include("../inc/inc.Language.php");
+include("../inc/inc.Utils.php");
+include("../inc/inc.Init.php");
+include("../inc/inc.Extension.php");
+include("../inc/inc.DBInit.php");
+include("../inc/inc.ClassUI.php");
+include("../inc/inc.ClassController.php");
+//include("../inc/inc.Authentication.php");
+
+if (isset($_GET["hash"])) { /* {{{ */
+	$link = SeedDMS_Core_DownloadLink::getInstance($hash, $dms);
+	if(!$link)
+		exit;
+	$user = $link->getUser();
+	$document = $link->getDocument();
+	$version = $ling->getVersion();
+	
+	$tmp = explode('.', basename($_SERVER['SCRIPT_FILENAME']));
+	$controller = Controller::factory($tmp[1]);
+	$accessop = new SeedDMS_AccessOperation($dms, $user, $settings);
+	if (!$accessop->check_controller_access($controller, $_POST)) {
+		UI::exitError(getMLText("document_title", array("documentname" => "")),getMLText("access_denied"));
+	}
+
+	if (!is_object($document)) {
+		UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
+
+	}
+
+	if ($document->getAccessMode($user) < M_READ) {
+		UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("access_denied"));
+	}
+
+	$content = $document->getContentByVersion($version);
+
+	if (!is_object($content)) {
+		UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_version"));
+	}
+
+	$controller->setParam('content', $content);
+	$controller->version();
+
+} /* }}} */
+
+add_log_line();
+exit();