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if GET parameter version is not set do nothing

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steinm 2012-12-14 08:18:35 +00:00
parent 20df7fa523
commit 2704750e40
1 changed files with 82 additions and 57 deletions
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139
op/op.ViewOnline.php
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@ -1,69 +1,94 @@
<?php <?php
// MyDMS. Document Management System // MyDMS. Document Management System
// Copyright (C) 2002-2005 Markus Westphal // Copyright (C) 2002-2005 Markus Westphal
// Copyright (C) 2006-2008 Malcolm Cowe // Copyright (C) 2006-2008 Malcolm Cowe
// Copyright (C) 2011 Uwe Steinmann // Copyright (C) 2011 Uwe Steinmann
// //
// This program is free software; you can redistribute it and/or modify // 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 // it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or // the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version. // (at your option) any later version.
// //
// This program is distributed in the hope that it will be useful, // This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of // but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details. // GNU General Public License for more details.
// //
// You should have received a copy of the GNU General Public License // You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software // along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
include("../inc/inc.Settings.php"); include("../inc/inc.Settings.php");
include("../inc/inc.LogInit.php"); include("../inc/inc.LogInit.php");
include("../inc/inc.DBInit.php"); include("../inc/inc.DBInit.php");
include("../inc/inc.Language.php"); include("../inc/inc.Language.php");
include("../inc/inc.ClassUI.php"); include("../inc/inc.ClassUI.php");
include("../inc/inc.Authentication.php"); include("../inc/inc.Authentication.php");
$documentid = $_GET["documentid"]; $documentid = $_GET["documentid"];
if (!isset($documentid) || !is_numeric($documentid) || intval($documentid)<1) { if (!isset($documentid) || !is_numeric($documentid) || intval($documentid)<1) {
UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id")); UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
} }
$document = $dms->getDocument($documentid); $document = $dms->getDocument($documentid);
if (!is_object($document)) { if (!is_object($document)) {
UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id")); UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
} }
if ($document->getAccessMode($user) < M_READ) { if ($document->getAccessMode($user) < M_READ) {
UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("access_denied")); UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("access_denied"));
} }
$version = $_GET["version"]; if(isset($_GET["version"])) {
$version = $_GET["version"];
if (!isset($version) || !is_numeric($version) || intval($version)<1) {
UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_version")); if (!isset($version) || !is_numeric($version) || intval($version)<1) {
UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_version"));
}
$content = $document->getContentByVersion($version);
if (!is_object($content)) {
UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_version"));
}
if (isset($settings->_viewOnlineFileTypes) && is_array($settings->_viewOnlineFileTypes) && in_array(strtolower($content->getFileType()), $settings->_viewOnlineFileTypes)) {
header("Content-Type: " . $content->getMimeType());
}
header("Content-Disposition: filename=\"" . $document->getName().$content->getFileType()) . "\"";
header("Content-Length: " . filesize($dms->contentDir . $content->getPath()));
header("Expires: 0");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
readfile($dms->contentDir . $content->getPath());
} elseif(isset($_GET["file"])) {
$fileid = $_GET["file"];
if (!is_numeric($fileid) || intval($fileid)<1) {
UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_version"));
}
$file = $document->getDocumentFile($fileid);
if (!is_object($file)) {
UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_file_id"));
}
if (isset($settings->_viewOnlineFileTypes) && is_array($settings->_viewOnlineFileTypes) && in_array(strtolower($file->getFileType()), $settings->_viewOnlineFileTypes)) {
header("Content-Type: " . $file->getMimeType());
}
header("Content-Disposition: filename=\"" . $file->getOriginalFileName()) . "\"";
header("Content-Length: " . filesize($dms->contentDir . $file->getPath() ));
header("Expires: 0");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
readfile($dms->contentDir . $file->getPath());
} }
$content = $document->getContentByVersion($version); add_log_line();
exit;
if (!is_object($content)) { ?>
UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_version"));
}
if (isset($settings->_viewOnlineFileTypes) && is_array($settings->_viewOnlineFileTypes) && in_array(strtolower($content->getFileType()), $settings->_viewOnlineFileTypes)) {
header("Content-Type: " . $content->getMimeType());
}
header("Content-Disposition: filename=\"" . $document->getName().$content->getFileType()) . "\"";
header("Content-Length: " . filesize($dms->contentDir . $content->getPath()));
header("Expires: 0");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
readfile($dms->contentDir . $content->getPath());
add_log_line();
exit;
?>