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/*!
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
import type { Node } from '@nextcloud/files'
import type { ShareAttribute } from '../../../files_sharing/src/sharing.ts'
import { Permission } from '@nextcloud/files'
/**
* Check permissions on the node if it can be downloaded
* @param node The node to check
* @return True if downloadable, false otherwise
*/
export function isDownloadable(node: Node): boolean {
if ((node.permissions & Permission.READ) === 0) {
return false
}
// If the mount type is a share, ensure it got download permissions.
if (node.attributes['share-attributes']) {
const shareAttributes = JSON.parse(node.attributes['share-attributes'] || '[]') as Array<ShareAttribute>
const downloadAttribute = shareAttributes.find(({ scope, key }: ShareAttribute) => scope === 'permissions' && key === 'download')
if (downloadAttribute !== undefined) {
return downloadAttribute.value === true
}
}
return true
}
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