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<?php
/**
* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace OCA\DAV\Files;
use OCP\Files\FileInfo;
use Sabre\DAV\INode;
use Sabre\DAV\SimpleCollection;
use Sabre\DAVACL\AbstractPrincipalCollection;
class RootCollection extends AbstractPrincipalCollection {
/**
* This method returns a node for a principal.
*
* The passed array contains principal information, and is guaranteed to
* at least contain a uri item. Other properties may or may not be
* supplied by the authentication backend.
*
* @param array $principalInfo
* @return INode
*/
public function getChildForPrincipal(array $principalInfo) {
[,$name] = \Sabre\Uri\split($principalInfo['uri']);
$user = \OC::$server->getUserSession()->getUser();
if (is_null($user) || $name !== $user->getUID()) {
// a user is only allowed to see their own home contents, so in case another collection
// is accessed, we return a simple empty collection for now
// in the future this could be considered to be used for accessing shared files
return new SimpleCollection($name);
}
$userFolder = \OC::$server->getUserFolder();
if (!($userFolder instanceof FileInfo)) {
throw new \Exception('Home does not exist');
}
return new FilesHome($principalInfo, $userFolder);
}
public function getName() {
return 'files';
}
}
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