[stable28] feat(editLocallyAction): Handle possible no local client scenario

apps/files/src/actions/editLocallyAction.spec.ts

@@ -22,14 +22,35 @@
 import { action } from './editLocallyAction'
 import { expect } from '@jest/globals'
 import { File, Permission, View, FileAction } from '@nextcloud/files'
-import * as ncDialogs from '@nextcloud/dialogs'
+import { DialogBuilder, showError } from '@nextcloud/dialogs'
 import axios from '@nextcloud/axios'
 
+const dialogBuilder = {
+	setName: jest.fn().mockReturnThis(),
+	setText: jest.fn().mockReturnThis(),
+	setButtons: jest.fn().mockReturnThis(),
+	build: jest.fn().mockReturnValue({
+		show: jest.fn().mockResolvedValue(true),
+	}),
+} as unknown as DialogBuilder
+
+jest.mock('@nextcloud/dialogs', () => ({
+	DialogBuilder: jest.fn(() => dialogBuilder),
+	showError: jest.fn(),
+}))
+
 const view = {
 	id: 'files',
 	name: 'Files',
 } as View
 
+// Mock webroot variable
+beforeAll(() => {
+	// eslint-disable-next-line @typescript-eslint/no-explicit-any
+	(window as any)._oc_webroot = '';
+	(window as any).OCA = { Viewer: { open: jest.fn() } }
+})
+
 describe('Edit locally action conditions tests', () => {
 	test('Default values', () => {
 		expect(action).toBeInstanceOf(FileAction)
@@ -55,7 +76,7 @@ describe('Edit locally action enabled tests', () => {
 		expect(action.enabled!([file], view)).toBe(true)
 	})
 
-	test('Disabled for non-dav ressources', () => {
+	test('Disabled for non-dav resources', () => {
 		const file = new File({
 			id: 1,
 			source: 'https://domain.com/data/foobar.txt',
@@ -115,8 +136,11 @@ describe('Edit locally action enabled tests', () => {
 
 describe('Edit locally action execute tests', () => {
 	test('Edit locally opens proper URL', async () => {
-		jest.spyOn(axios, 'post').mockImplementation(async () => ({ data: { ocs: { data: { token: 'foobar' } } } }))
-		jest.spyOn(ncDialogs, 'showError')
+		jest.spyOn(axios, 'post').mockImplementation(async () => ({
+			data: { ocs: { data: { token: 'foobar' } } }
+		}))
+		const mockedShowError = jest.mocked(showError)
+		const spyDialogBuilder = jest.spyOn(dialogBuilder, 'build')
 
 		const file = new File({
 			id: 1,
@@ -128,17 +152,20 @@ describe('Edit locally action execute tests', () => {
 
 		const exec = await action.exec(file, view, '/')
 
+		expect(spyDialogBuilder).toBeCalled()
+
 		// Silent action
 		expect(exec).toBe(null)
 		expect(axios.post).toBeCalledTimes(1)
 		expect(axios.post).toBeCalledWith('http://localhost/ocs/v2.php/apps/files/api/v1/openlocaleditor?format=json', { path: '/foobar.txt' })
-		expect(ncDialogs.showError).toBeCalledTimes(0)
+		expect(mockedShowError).toBeCalledTimes(0)
 		expect(window.location.href).toBe('nc://open/test@localhost/foobar.txt?token=foobar')
 	})
 
-	test('Edit locally fails and show error', async () => {
+	test('Edit locally fails and shows error', async () => {
 		jest.spyOn(axios, 'post').mockImplementation(async () => ({}))
-		jest.spyOn(ncDialogs, 'showError')
+		const mockedShowError = jest.mocked(showError)
+		const spyDialogBuilder = jest.spyOn(dialogBuilder, 'build')
 
 		const file = new File({
 			id: 1,
@@ -150,12 +177,14 @@ describe('Edit locally action execute tests', () => {
 
 		const exec = await action.exec(file, view, '/')
 
+		expect(spyDialogBuilder).toBeCalled()
+
 		// Silent action
 		expect(exec).toBe(null)
 		expect(axios.post).toBeCalledTimes(1)
 		expect(axios.post).toBeCalledWith('http://localhost/ocs/v2.php/apps/files/api/v1/openlocaleditor?format=json', { path: '/foobar.txt' })
-		expect(ncDialogs.showError).toBeCalledTimes(1)
-		expect(ncDialogs.showError).toBeCalledWith('Failed to redirect to client')
+		expect(mockedShowError).toBeCalledTimes(1)
+		expect(mockedShowError).toBeCalledWith('Failed to redirect to client')
 		expect(window.location.href).toBe('http://localhost/')
 	})
 })

apps/files/src/actions/editLocallyAction.ts

@@ -23,11 +23,62 @@ import { encodePath } from '@nextcloud/paths'
 import { generateOcsUrl } from '@nextcloud/router'
 import { getCurrentUser } from '@nextcloud/auth'
 import { FileAction, Permission, type Node } from '@nextcloud/files'
-import { showError } from '@nextcloud/dialogs'
+import { showError, DialogBuilder } from '@nextcloud/dialogs'
 import { translate as t } from '@nextcloud/l10n'
 import axios from '@nextcloud/axios'
-
 import LaptopSvg from '@mdi/svg/svg/laptop.svg?raw'
+import IconCancel from '@mdi/svg/svg/cancel.svg?raw'
+import IconCheck from '@mdi/svg/svg/check.svg?raw'
+
+const confirmLocalEditDialog = (
+	localEditCallback: (openingLocally: boolean) => void = () => {},
+) => {
+	let callbackCalled = false
+
+	return (new DialogBuilder())
+		.setName(t('files', 'Edit file locally'))
+		.setText(t('files', 'The file should now open locally. If you don\'t see this happening, make sure that the desktop client is installed on your system.'))
+		.setButtons([
+			{
+				label: t('files', 'Retry local edit'),
+				icon: IconCancel,
+				callback: () => {
+					callbackCalled = true
+					localEditCallback(false)
+				},
+			},
+			{
+				label: t('files', 'Edit online'),
+				icon: IconCheck,
+				type: 'primary',
+				callback: () => {
+					callbackCalled = true
+					localEditCallback(true)
+				},
+			},
+		])
+		.build()
+		.show()
+		.then(() => {
+			// Ensure the callback is called even if the dialog is dismissed in other ways
+			if (!callbackCalled) {
+				localEditCallback(false)
+			}
+		})
+}
+
+const attemptOpenLocalClient = async (path: string) => {
+	openLocalClient(path)
+	confirmLocalEditDialog(
+		(openLocally: boolean) => {
+			if (!openLocally) {
+				window.OCA.Viewer.open({ path })
+				return
+			}
+			openLocalClient(path)
+		},
+	)
+}
 
 const openLocalClient = async function(path: string) {
 	const link = generateOcsUrl('apps/files/api/v1') + '/openlocaleditor?format=json'
@@ -60,7 +111,7 @@ export const action = new FileAction({
 	},
 
 	async exec(node: Node) {
-		openLocalClient(node.path)
+		attemptOpenLocalClient(node.path)
 		return null
 	},