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Mini Shell
Mini Shell
<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\Files_Sharing;
use OC\User\NoUserException;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\Files\IRootFolder;
use OCP\IDBConnection;
class OrphanHelper {
private IDBConnection $connection;
private IRootFolder $rootFolder;
public function __construct(
IDBConnection $connection,
IRootFolder $rootFolder
) {
$this->connection = $connection;
$this->rootFolder = $rootFolder;
}
public function isShareValid(string $owner, int $fileId): bool {
try {
$userFolder = $this->rootFolder->getUserFolder($owner);
} catch (NoUserException $e) {
return false;
}
$node = $userFolder->getFirstNodeById($fileId);
return $node !== null;
}
/**
* @param int[] $ids
* @return void
*/
public function deleteShares(array $ids): void {
$query = $this->connection->getQueryBuilder();
$query->delete('share')
->where($query->expr()->in('id', $query->createNamedParameter($ids, IQueryBuilder::PARAM_INT_ARRAY)));
$query->executeStatement();
}
public function fileExists(int $fileId): bool {
$query = $this->connection->getQueryBuilder();
$query->select('fileid')
->from('filecache')
->where($query->expr()->eq('fileid', $query->createNamedParameter($fileId, IQueryBuilder::PARAM_INT)));
return $query->executeQuery()->fetchOne() !== false;
}
/**
* @return \Traversable<int, array{id: int, owner: string, fileid: int, target: string}>
*/
public function getAllShares() {
$query = $this->connection->getQueryBuilder();
$query->select('id', 'file_source', 'uid_owner', 'file_target')
->from('share')
->where($query->expr()->eq('item_type', $query->createNamedParameter('file')))
->orWhere($query->expr()->eq('item_type', $query->createNamedParameter('folder')));
$result = $query->executeQuery();
while ($row = $result->fetch()) {
yield [
'id' => (int)$row['id'],
'owner' => (string)$row['uid_owner'],
'fileid' => (int)$row['file_source'],
'target' => (string)$row['file_target'],
];
}
}
}
Zerion Mini Shell 1.0