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<?php
/**
* @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
*
* @license GNU AGPL version 3 or any later version
*
* 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/>.
*
*/
namespace SearchDAV\XML;
use Sabre\Xml\Reader;
use Sabre\Xml\XmlDeserializable;
use SearchDAV\DAV\SearchPlugin;
/**
* The limit and offset of a search query
*/
class Limit implements XmlDeserializable {
/**
* @var integer
*
* The maximum number of results to be returned
*
* If set to 0 then no limit should be imposed
*/
public $maxResults = 0;
/**
* @var integer
*
* The index of the first result to be returned (offset)
*/
public $firstResult = 0;
static function xmlDeserialize(Reader $reader) {
$limit = new self();
$elements = \Sabre\Xml\Deserializer\keyValue($reader);
$namespace = SearchPlugin::SEARCHDAV_NS;
$limit->maxResults = isset($elements['{DAV:}nresults']) ? $elements['{DAV:}nresults'] : 0;
$firstResult = '{' . $namespace . '}firstresult';
$limit->firstResult = isset($elements[$firstResult]) ? $elements[$firstResult] : 0;
return $limit;
}
}