96 lines
3.4 KiB
PHP
96 lines
3.4 KiB
PHP
<?php
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/**
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* ownCloud - admin export
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*
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* @author Thomas Schmidt
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* @copyright 2011 Thomas Schmidt tom@opensuse.org
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library 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 AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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OC_Util::checkAdminUser();
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OC_Util::checkAppEnabled('admin_export');
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if (isset($_POST['admin_export'])) {
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$root = OC::$SERVERROOT . "/";
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$zip = new ZipArchive();
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$filename = sys_get_temp_dir() . "/owncloud_export_" . date("y-m-d_H-i-s") . ".zip";
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OC_Log::write('admin_export',"Creating export file at: " . $filename,OC_Log::INFO);
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if ($zip->open($filename, ZIPARCHIVE::CREATE) !== TRUE) {
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exit("Cannot open <$filename>\n");
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}
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if (isset($_POST['owncloud_system'])) {
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// adding owncloud system files
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OC_Log::write('admin_export',"Adding owncloud system files to export",OC_Log::INFO);
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zipAddDir($root, $zip, false);
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foreach (array(".git", "3rdparty", "apps", "core", "files", "l10n", "lib", "ocs", "search", "settings", "tests") as $dirname) {
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zipAddDir($root . $dirname, $zip, true, basename($root) . "/");
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}
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}
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if (isset($_POST['owncloud_config'])) {
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// adding owncloud config
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// todo: add database export
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OC_Log::write('admin_export',"Adding owncloud config to export",OC_Log::INFO);
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zipAddDir($root . "config/", $zip, true, basename($root) . "/");
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$zip->addFile($root . '/data/.htaccess', basename($root) . "/data/owncloud.db");
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}
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if (isset($_POST['user_files'])) {
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// adding user files
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$zip->addFile($root . '/data/.htaccess', basename($root) . "/data/.htaccess");
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$zip->addFile($root . '/data/index.html', basename($root) . "/data/index.html");
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foreach (OC_User::getUsers() as $i) {
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OC_Log::write('admin_export',"Adding owncloud user files of $i to export",OC_Log::INFO);
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zipAddDir($root . "data/" . $i, $zip, true, basename($root) . "/data/");
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}
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}
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$zip->close();
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header("Content-Type: application/zip");
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header("Content-Disposition: attachment; filename=" . basename($filename));
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header("Content-Length: " . filesize($filename));
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@ob_end_clean();
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readfile($filename);
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unlink($filename);
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} else {
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// fill template
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$tmpl = new OC_Template('admin_export', 'settings');
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return $tmpl->fetchPage();
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}
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function zipAddDir($dir, $zip, $recursive=true, $internalDir='') {
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$dirname = basename($dir);
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$zip->addEmptyDir($internalDir . $dirname);
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$internalDir.=$dirname.='/';
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if ($dirhandle = opendir($dir)) {
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while (false !== ( $file = readdir($dirhandle))) {
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if (( $file != '.' ) && ( $file != '..' )) {
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if (is_dir($dir . '/' . $file) && $recursive) {
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zipAddDir($dir . '/' . $file, $zip, $recursive, $internalDir);
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} elseif (is_file($dir . '/' . $file)) {
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$zip->addFile($dir . '/' . $file, $internalDir . $file);
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}
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}
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}
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closedir($dirhandle);
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} else {
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OC_Log::write('admin_export',"Was not able to open directory: " . $dir,OC_Log::ERROR);
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}
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}
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