gnu-social/plugins/OfflineBackup/offlinebackupqueuehandler.php
2011-10-07 10:30:22 -04:00

98 lines
2.8 KiB
PHP

<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Offline backup queue handler
*
* PHP version 5
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Offline backup
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Offline backup queue handler
*
* @category General
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class OfflineBackupQueueHandler extends QueueHandler
{
function transport()
{
return 'backoff';
}
function handle($object)
{
$userId = $object;
$user = User::staticGet($userId);
$fileName = $this->makeBackupFile($user);
$this->notifyBackupFile($user, $fileName);
return true;
}
function makeBackupFile($user)
{
$fileName = File::filename($user->getProfile(), "backup", "application/atom+xml");
$fullPath = File::path($fileName);
// XXX: this is pretty lose-y; try another way
$actstr = new UserActivityStream($user, true);
file_put_contents($fullPath, $actstr->getString());
return $fileName;
}
function notifyBackupFile($user, $fileName)
{
$fileUrl = File::url($fileName);
$body = sprintf(_m("The backup file you requested is ready for download.\n\n".
"%s\n".
"Thanks for your time,\n",
"%s\n"),
$fileUrl,
common_config('site', 'name'));
$headers = _mail_prepare_headers('offlinebackup', $user->nickname, $user->nickname);
mail_to_user($user, _('Backup file ready for download'), $body, $headers);
}
}