1 files changed, 113 insertions, 0 deletions
diff --git a/apps/files/src/actions/deleteAction.ts b/apps/files/src/actions/deleteAction.ts
new file mode 100644
index 00000000000..fa4fdfe8cdc
--- /dev/null
+++ b/apps/files/src/actions/deleteAction.ts
@@ -0,0 +1,113 @@
+/**
+ * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+import { Permission, Node, View, FileAction } from '@nextcloud/files'
+import { loadState } from '@nextcloud/initial-state'
+import PQueue from 'p-queue'
+
+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-outline.svg?raw'
+
+import { TRASHBIN_VIEW_ID } from '../../../files_trashbin/src/files_views/trashbinView.ts'
+import { askConfirmation, canDisconnectOnly, canUnshareOnly, deleteNode, displayName, shouldAskForConfirmation } from './deleteUtils.ts'
+import logger from '../logger.ts'
+
+const queue = new PQueue({ concurrency: 5 })
+
+export const ACTION_DELETE = 'delete'
+
+export const action = new FileAction({
+	id: ACTION_DELETE,
+	displayName,
+	iconSvgInline: (nodes: Node[]) => {
+		if (canUnshareOnly(nodes)) {
+			return CloseSvg
+		}
+
+		if (canDisconnectOnly(nodes)) {
+			return NetworkOffSvg
+		}
+
+		return TrashCanSvg
+	},
+
+	enabled(nodes: Node[], view: View): boolean {
+		if (view.id === TRASHBIN_VIEW_ID) {
+			const config = loadState('files_trashbin', 'config', { allow_delete: true })
+			if (config.allow_delete === false) {
+				return false
+			}
+		}
+
+		return nodes.length > 0 && nodes
+			.map(node => node.permissions)
+			.every(permission => (permission & Permission.DELETE) !== 0)
+	},
+
+	async exec(node: Node, view: View) {
+		try {
+			let confirm = true
+
+			// Trick to detect if the action was called from a keyboard event
+			// we need to make sure the method calling have its named containing 'keydown'
+			// here we use `onKeydown` method from the FileEntryActions component
+			const callStack = new Error().stack || ''
+			const isCalledFromEventListener = callStack.toLocaleLowerCase().includes('keydown')
+
+			if (shouldAskForConfirmation() || isCalledFromEventListener) {
+				confirm = await askConfirmation([node], view)
+			}
+
+			// If the user cancels the deletion, we don't want to do anything
+			if (confirm === false) {
+				return null
+			}
+
+			await deleteNode(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): Promise<(boolean | null)[]> {
+		let confirm = true
+
+		if (shouldAskForConfirmation()) {
+			confirm = await askConfirmation(nodes, view)
+		} else if (nodes.length >= 5 && !canUnshareOnly(nodes) && !canDisconnectOnly(nodes)) {
+			confirm = await askConfirmation(nodes, view)
+		}
+
+		// If the user cancels the deletion, we don't want to do anything
+		if (confirm === false) {
+			return Promise.all(nodes.map(() => null))
+		}
+
+		// Map each node to a promise that resolves with the result of exec(node)
+		const promises = nodes.map(node => {
+			// Create a promise that resolves with the result of exec(node)
+			const promise = new Promise<boolean>(resolve => {
+				queue.add(async () => {
+					try {
+						await deleteNode(node)
+						resolve(true)
+					} catch (error) {
+						logger.error('Error while deleting a file', { error, source: node.source, node })
+						resolve(false)
+					}
+				})
+			})
+			return promise
+		})
+
+		return Promise.all(promises)
+	},
+
+	destructive: true,
+	order: 100,
+})