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