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/**
* @copyright Copyright (c) 2023 John Molakvoæ <skjnldsv@protonmail.com>
*
* @author John Molakvoæ <skjnldsv@protonmail.com>
*
* @license AGPL-3.0-or-later
*
* 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/>.
*
*/
import { emit } from '@nextcloud/event-bus'
import { Permission, Node, View, FileAction, FileType } from '@nextcloud/files'
import { translate as t, translatePlural as n } from '@nextcloud/l10n'
import axios from '@nextcloud/axios'
import CloseSvg from '@mdi/svg/svg/close.svg?raw'
import NetworkOffSvg from '@mdi/svg/svg/network-off.svg?raw'
import TrashCanSvg from '@mdi/svg/svg/trash-can.svg?raw'
import logger from '../logger.js'
const canUnshareOnly = (nodes: Node[]) => {
return nodes.every(node => node.attributes['is-mount-root'] === true
&& node.attributes['mount-type'] === 'shared')
}
const canDisconnectOnly = (nodes: Node[]) => {
return nodes.every(node => node.attributes['is-mount-root'] === true
&& node.attributes['mount-type'] === 'external')
}
const isMixedUnshareAndDelete = (nodes: Node[]) => {
if (nodes.length === 1) {
return false
}
const hasSharedItems = nodes.some(node => canUnshareOnly([node]))
const hasDeleteItems = nodes.some(node => !canUnshareOnly([node]))
return hasSharedItems && hasDeleteItems
}
const isAllFiles = (nodes: Node[]) => {
return !nodes.some(node => node.type !== FileType.File)
}
const isAllFolders = (nodes: Node[]) => {
return !nodes.some(node => node.type !== FileType.Folder)
}
export const action = new FileAction({
id: 'delete',
displayName(nodes: Node[], view: View) {
/**
* If we're in the trashbin, we can only delete permanently
*/
if (view.id === 'trashbin') {
return t('files', 'Delete permanently')
}
/**
* If we're in the sharing view, we can only unshare
*/
if (isMixedUnshareAndDelete(nodes)) {
return t('files', 'Delete and unshare')
}
/**
* If those nodes are all the root node of a
* share, we can only unshare them.
*/
if (canUnshareOnly(nodes)) {
return n('files', 'Leave this share', 'Leave these shares', nodes.length)
}
/**
* If those nodes are all the root node of an
* external storage, we can only disconnect it.
*/
if (canDisconnectOnly(nodes)) {
return n('files', 'Disconnect storage', 'Disconnect storages', nodes.length)
}
/**
* If we're only selecting files, use proper wording
*/
if (isAllFiles(nodes)) {
return n('files', 'Delete file', 'Delete files', nodes.length)
}
/**
* If we're only selecting folders, use proper wording
*/
if (isAllFolders(nodes)) {
return n('files', 'Delete folder', 'Delete folders', nodes.length)
}
return t('files', 'Delete')
},
iconSvgInline: (nodes: Node[]) => {
if (canUnshareOnly(nodes)) {
return CloseSvg
}
if (canDisconnectOnly(nodes)) {
return NetworkOffSvg
}
return TrashCanSvg
},
enabled(nodes: Node[]) {
return nodes.length > 0 && nodes
.map(node => node.permissions)
.every(permission => (permission & Permission.DELETE) !== 0)
},
async exec(node: Node) {
try {
await axios.delete(node.encodedSource)
// Let's delete even if it's moved to the trashbin
// since it has been removed from the current view
// and changing the view will trigger a reload anyway.
emit('files:node:deleted', node)
return true
} catch (error) {
logger.error('Error while deleting a file', { error, source: node.source, node })
return false
}
},
async execBatch(nodes: Node[], view: View, dir: string) {
return Promise.all(nodes.map(node => this.exec(node, view, dir)))
},
order: 100,
})
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