<?php /** * @copyright Copyright (c) 2016, ownCloud, Inc. * * @author Andreas Fischer <bantu@owncloud.com> * @author Björn Schießle <bjoern@schiessle.org> * @author Lukas Reschke <lukas@statuscode.ch> * @author Morris Jobke <hey@morrisjobke.de> * @author Roeland Jago Douma <roeland@famdouma.nl> * @author Vincent Petry <pvince81@owncloud.com> * * @license AGPL-3.0 * * This code is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License, version 3, * as published by the Free Software Foundation. * * 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License, version 3, * along with this program. If not, see <http://www.gnu.org/licenses/> * */ \OC_JSON::checkAppEnabled('files_versions'); \OC_JSON::checkLoggedIn(); $file = $_GET['file']; $revision=(int)$_GET['revision']; try { list($uid, $filename) = OCA\Files_Versions\Storage::getUidAndFilename($file); } catch(\OCP\Files\NotFoundException $e) { header("HTTP/1.1 404 Not Found"); $tmpl = new OCP\Template('', '404', 'guest'); $tmpl->assign('file', ''); $tmpl->printPage(); exit(); } $versionName = '/'.$uid.'/files_versions/'.$filename.'.v'.$revision; $view = new OC\Files\View('/'); $ftype = \OC::$server->getMimeTypeDetector()->getSecureMimeType($view->getMimeType('/'.$uid.'/files/'.$filename)); header('Content-Type:'.$ftype); \OC_Response::setContentDispositionHeader(basename($filename), 'attachment'); header('Pragma: public');// enable caching in IE header('Expires: 0'); header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); \OC_Response::setContentLengthHeader($view->filesize($versionName)); OC_Util::obEnd(); $view->readfile($versionName);