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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Georg Ehrke <oc.list@georgehrke.com>
* @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\CardDAV;
use OCA\DAV\CardDAV\Xml\Groups;
use Sabre\DAV\INode;
use Sabre\DAV\PropFind;
use Sabre\DAV\Server;
class Plugin extends \Sabre\CardDAV\Plugin {
public function initialize(Server $server) {
$server->on('propFind', [$this, 'propFind']);
parent::initialize($server);
}
/**
* Returns the addressbook home for a given principal
*
* @param string $principal
* @return string|null
*/
protected function getAddressbookHomeForPrincipal($principal) {
if (strrpos($principal, 'principals/users', -strlen($principal)) !== false) {
list(, $principalId) = \Sabre\Uri\split($principal);
return self::ADDRESSBOOK_ROOT . '/users/' . $principalId;
}
if (strrpos($principal, 'principals/groups', -strlen($principal)) !== false) {
list(, $principalId) = \Sabre\Uri\split($principal);
return self::ADDRESSBOOK_ROOT . '/groups/' . $principalId;
}
if (strrpos($principal, 'principals/system', -strlen($principal)) !== false) {
list(, $principalId) = \Sabre\Uri\split($principal);
return self::ADDRESSBOOK_ROOT . '/system/' . $principalId;
}
}
/**
* Adds all CardDAV-specific properties
*
* @param PropFind $propFind
* @param INode $node
* @return void
*/
public function propFind(PropFind $propFind, INode $node) {
$ns = '{http://owncloud.org/ns}';
if ($node instanceof AddressBook) {
$propFind->handle($ns . 'groups', function () use ($node) {
return new Groups($node->getContactsGroups());
});
}
}
}
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