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<?php
/**
* @copyright Copyright (c) 2016, ownCloud GmbH.
*
* @author Roeland Jago Douma <roeland@famdouma.nl>
* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @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/>
*
*/
namespace OCA\DAV\CalDAV;
class Plugin extends \Sabre\CalDAV\Plugin {
const SYSTEM_CALENDAR_ROOT = 'system-calendars';
/**
* Returns the path to a principal's calendar home.
*
* The return url must not end with a slash.
* This function should return null in case a principal did not have
* a calendar home.
*
* @param string $principalUrl
* @return string|null
*/
function getCalendarHomeForPrincipal($principalUrl) {
if (strrpos($principalUrl, 'principals/users', -strlen($principalUrl)) !== false) {
list(, $principalId) = \Sabre\Uri\split($principalUrl);
return self::CALENDAR_ROOT . '/' . $principalId;
}
if (strrpos($principalUrl, 'principals/calendar-resources', -strlen($principalUrl)) !== false) {
list(, $principalId) = \Sabre\Uri\split($principalUrl);
return self::SYSTEM_CALENDAR_ROOT . '/calendar-resources/' . $principalId;
}
if (strrpos($principalUrl, 'principals/calendar-rooms', -strlen($principalUrl)) !== false) {
list(, $principalId) = \Sabre\Uri\split($principalUrl);
return self::SYSTEM_CALENDAR_ROOT . '/calendar-rooms/' . $principalId;
}
}
}
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