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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 OCA\DAV\Files;
use OCA\DAV\Connector\Sabre\Directory;
use Sabre\DAV\Exception\NotFound;
use Sabre\DAV\Tree;
use SearchDAV\Backend\ISearchBackend;
use SearchDAV\Backend\SearchPropertyDefinition;
class FileSearchBackend implements ISearchBackend {
/** @var Tree */
private $tree;
/**
* FileSearchBackend constructor.
*
* @param Tree $tree
*/
public function __construct(Tree $tree) {
$this->tree = $tree;
}
/**
* Search endpoint will be remote.php/dav/files
*
* @return string
*/
public function getArbiterPath() {
return 'files';
}
public function isValidScope($href, $depth, $path) {
// only allow scopes inside the dav server
if (is_null($path)) {
return false;
}
try {
$node = $this->tree->getNodeForPath($path);
return $node instanceof Directory;
} catch (NotFound $e) {
return false;
}
}
public function getPropertyDefinitionsForScope($href, $path) {
// all valid scopes support the same schema
return [
new SearchPropertyDefinition('{DAV:}getcontentlength', true, true, true, SearchPropertyDefinition::DATATYPE_NONNEGATIVE_INTEGER),
new SearchPropertyDefinition('{DAV:}getcontenttype', true, true, true),
new SearchPropertyDefinition('{DAV:}displayname', true, true, true),
new SearchPropertyDefinition('{http://ns.nextcloud.com:}fileid', false, true, true, SearchPropertyDefinition::DATATYPE_NONNEGATIVE_INTEGER),
];
}
}
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