seeddms-code/op/op.UnlockDocument.php
2021-06-29 09:06:49 +02:00

77 lines
3.3 KiB
PHP

<?php
// MyDMS. Document Management System
// Copyright (C) 2002-2005 Markus Westphal
// Copyright (C) 2006-2008 Malcolm Cowe
// 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.
if(!isset($settings))
require_once("../inc/inc.Settings.php");
require_once("inc/inc.LogInit.php");
require_once("inc/inc.Utils.php");
require_once("inc/inc.Language.php");
require_once("inc/inc.Init.php");
require_once("inc/inc.Extension.php");
require_once("inc/inc.DBInit.php");
require_once("inc/inc.ClassUI.php");
require_once("inc/inc.Authentication.php");
/* Check if the form data comes from a trusted request */
if(!checkFormKey('unlockdocument', 'GET')) {
UI::exitError(getMLText("document_title"), getMLText("invalid_request_token"));
}
if (!isset($_GET["documentid"]) || !is_numeric($_GET["documentid"]) || intval($_GET["documentid"])<1) {
UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
}
$documentid = $_GET["documentid"];
$document = $dms->getDocument($documentid);
if (!is_object($document)) {
UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
}
$folder = $document->getFolder();
$docPathHTML = getFolderPathHTML($folder, true). " / <a href=\"../out/out.ViewDocument.php?documentid=".$documentid."\">".$document->getName()."</a>";
if ($document->getAccessMode($user) < M_READWRITE) {
UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("access_denied"));
}
if($document->isLocked()) {
$lockingUser = $document->getLockingUser();
if (($lockingUser->getID() != $user->getID()) && ($document->getAccessMode($user) != M_ALL)) {
UI::exitError(getMLText("document_title", array("documentname" => htmlspecialchars($document->getName()))),getMLText("lock_message", array("email" => $lockingUser->getEmail(), "username" => htmlspecialchars($lockingUser->getFullName()))));
}
} else {
UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("document_is_not_locked"));
}
if (($lockingUser->getID() == $user->getID()) || ($document->getAccessMode($user) == M_ALL)) {
if (!$document->setLocked(false)) {
UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("error_occured"));
}
} else {
UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("access_denied"));
}
$session->setSplashMsg(array('type'=>'success', 'msg'=>getMLText('splash_document_unlocked')));
add_log_line();
header("Location:../out/out.ViewDocument.php?documentid=".$documentid);
?>