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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2022 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 OC\Files\Node;
use OCP\Files\FileInfo;
use OCP\Constants;
use OCP\Files\IRootFolder;
use OCP\Files\Mount\IMountManager;
use OCP\Files\NotFoundException;
use OCP\Files\Folder;
use OCP\Files\File;
use OCP\IUser;
use Psr\Log\LoggerInterface;
class LazyUserFolder extends LazyFolder {
private IRootFolder $root;
private IUser $user;
private string $path;
private IMountManager $mountManager;
public function __construct(IRootFolder $rootFolder, IUser $user, IMountManager $mountManager) {
$this->root = $rootFolder;
$this->user = $user;
$this->mountManager = $mountManager;
$this->path = '/' . $user->getUID() . '/files';
parent::__construct(function () use ($user): Folder {
try {
$node = $this->root->get($this->path);
if ($node instanceof File) {
$e = new \RuntimeException();
\OCP\Server::get(LoggerInterface::class)->error('User root storage is not a folder: ' . $this->path, [
'exception' => $e,
]);
throw $e;
}
return $node;
} catch (NotFoundException $e) {
if (!$this->root->nodeExists('/' . $user->getUID())) {
$this->root->newFolder('/' . $user->getUID());
}
return $this->root->newFolder($this->path);
}
}, [
'path' => $this->path,
'permissions' => Constants::PERMISSION_ALL,
'type' => FileInfo::TYPE_FOLDER,
'mimetype' => FileInfo::MIMETYPE_FOLDER,
]);
}
public function get($path) {
return $this->root->get('/' . $this->user->getUID() . '/files/' . ltrim($path, '/'));
}
/**
* @param int $id
* @return \OCP\Files\Node[]
*/
public function getById($id) {
return $this->root->getByIdInPath((int)$id, $this->getPath());
}
public function getMountPoint() {
if ($this->folder !== null) {
return $this->folder->getMountPoint();
}
$mountPoint = $this->mountManager->find('/' . $this->user->getUID());
if (is_null($mountPoint)) {
throw new \Exception("No mountpoint for user folder");
}
return $mountPoint;
}
}
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