nextcloud/lib/private/Share20/ShareHelper.php

65 lines
1.6 KiB
PHP

<?php
/**
* @copyright Copyright (c) 2016, Roeland Jago Douma <roeland@famdouma.nl>
*
* @author Roeland Jago Douma <roeland@famdouma.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\Share20;
use OCP\Files\IRootFolder;
use OCP\Files\Node;
use OCP\Files\NotFoundException;
class ShareHelper {
/** @var IRootFolder */
private $rootFolder;
public function __construct(IRootFolder $rootFolder) {
$this->rootFolder = $rootFolder;
}
/**
* If a user has access to a file
*
* @param Node $node
* @param array $users Array of userIds
* @return array Mapping $uid to an array of nodes
*/
public function getPathsForAccessList(Node $node, $users) {
$result = [];
foreach ($users as $user) {
try {
$userFolder = $this->rootFolder->getUserFolder($user);
} catch (NotFoundException $e) {
continue;
}
$nodes = $userFolder->getById($node->getId());
if ($nodes === []) {
continue;
}
$result[$user] = $nodes;
}
return $result;
}
}