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/**
* SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
import type { Node, View } from '@nextcloud/files'
import { FileAction, registerFileAction } from '@nextcloud/files'
import { generateUrl } from '@nextcloud/router'
import { getCapabilities } from '@nextcloud/capabilities'
import { t } from '@nextcloud/l10n'
import AutoRenewSvg from '@mdi/svg/svg/autorenew.svg?raw'
import { convertFile, convertFiles } from './convertUtils'
type ConversionsProvider = {
from: string,
to: string,
displayName: string,
}
export const ACTION_CONVERT = 'convert'
export const registerConvertActions = () => {
// Generate sub actions
const convertProviders = getCapabilities()?.files?.file_conversions as ConversionsProvider[] ?? []
const actions = convertProviders.map(({ to, from, displayName }) => {
return new FileAction({
id: `convert-${from}-${to}`,
displayName: () => t('files', 'Save as {displayName}', { displayName }),
iconSvgInline: () => generateIconSvg(to),
enabled: (nodes: Node[]) => {
// Check that all nodes have the same mime type
return nodes.every(node => from === node.mime)
},
async exec(node: Node) {
// If we're here, we know that the node has a fileid
convertFile(node.fileid as number, to)
// Silently terminate, we'll handle the UI in the background
return null
},
async execBatch(nodes: Node[]) {
const fileIds = nodes.map(node => node.fileid).filter(Boolean) as number[]
convertFiles(fileIds, to)
// Silently terminate, we'll handle the UI in the background
return Array(nodes.length).fill(null)
},
parent: ACTION_CONVERT,
})
})
// Register main action
registerFileAction(new FileAction({
id: ACTION_CONVERT,
displayName: () => t('files', 'Save as …'),
iconSvgInline: () => AutoRenewSvg,
enabled: (nodes: Node[], view: View) => {
return actions.some(action => action.enabled!(nodes, view))
},
async exec() {
return null
},
order: 25,
}))
// Register sub actions
actions.forEach(registerFileAction)
}
export const generateIconSvg = (mime: string) => {
// Generate icon based on mime type
const url = generateUrl('/core/mimeicon?mime=' + encodeURIComponent(mime))
return `<svg width="32" height="32" viewBox="0 0 32 32"
xmlns="http://www.w3.org/2000/svg">
<image href="${url}" height="32" width="32" />
</svg>`
}
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