mirror of
https://github.com/nextcloud/server.git
synced 2024-08-27 05:55:24 +02:00
77 lines
2.3 KiB
PHP
77 lines
2.3 KiB
PHP
<?php
|
|
/**
|
|
* @author Morris Jobke <hey@morrisjobke.de>
|
|
* @author Robin Appelman <icewind@owncloud.com>
|
|
* @author Roeland Jago Douma <rullzer@owncloud.com>
|
|
* @author Vincent Petry <pvince81@owncloud.com>
|
|
*
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
|
* @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\Files_Sharing;
|
|
|
|
use OC\Files\ObjectStore\NoopScanner;
|
|
|
|
/**
|
|
* Scanner for SharedStorage
|
|
*/
|
|
class Scanner extends \OC\Files\Cache\Scanner {
|
|
private $sourceScanner;
|
|
|
|
/**
|
|
* Returns metadata from the shared storage, but
|
|
* with permissions from the source storage.
|
|
*
|
|
* @param string $path path of the file for which to retrieve metadata
|
|
*
|
|
* @return array an array of metadata of the file
|
|
*/
|
|
public function getData($path) {
|
|
$data = parent::getData($path);
|
|
if ($data === null) {
|
|
return null;
|
|
}
|
|
list($sourceStorage, $internalPath) = $this->storage->resolvePath($path);
|
|
$data['permissions'] = $sourceStorage->getPermissions($internalPath);
|
|
return $data;
|
|
}
|
|
|
|
private function getSourceScanner() {
|
|
if ($this->sourceScanner) {
|
|
return $this->sourceScanner;
|
|
}
|
|
if ($this->storage->instanceOfStorage('\OC\Files\Storage\Shared')) {
|
|
/** @var \OC\Files\Storage\Storage $storage */
|
|
list($storage) = $this->storage->resolvePath('');
|
|
$this->sourceScanner = $storage->getScanner();
|
|
return $this->sourceScanner;
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
public function scanFile($file, $reuseExisting = 0, $parentId = -1, $cacheData = null, $lock = true) {
|
|
$sourceScanner = $this->getSourceScanner();
|
|
if ($sourceScanner instanceof NoopScanner) {
|
|
return [];
|
|
} else {
|
|
return parent::scanFile($file, $reuseExisting, $parentId, $cacheData, $lock);
|
|
}
|
|
}
|
|
}
|
|
|