refactor(files): move hotkey handling to composable

This is a composable - not a service, because it is using the
`useHotKey` composable. At this moment it works, but in general
its only safe to put composables into `setup`-context.

This makes it future prove.

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

apps/files/src/FilesApp.vue

@@ -12,11 +12,10 @@
 <script lang="ts">
 import { isPublicShare } from '@nextcloud/sharing/public'
 import { defineComponent } from 'vue'
-
 import NcContent from '@nextcloud/vue/components/NcContent'
-
 import Navigation from './views/Navigation.vue'
 import FilesList from './views/FilesList.vue'
+import { useHotKeys } from './composables/useHotKeys'
 
 export default defineComponent({
 	name: 'FilesApp',
@@ -28,6 +27,9 @@ export default defineComponent({
 	},
 
 	setup() {
+		// Register global hotkeys
+		useHotKeys()
+
 		const isPublic = isPublicShare()
 
 		return {

apps/files/src/composables/useHotKeys.spec.ts

@@ -1,10 +1,14 @@
-/**
+/*
  * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
+
+import type { Location } from 'vue-router'
+
 import { File, Folder, Permission, View } from '@nextcloud/files'
-import { describe, it, vi, expect, beforeEach, beforeAll, afterEach } from 'vitest'
-import { nextTick } from 'vue'
+import { enableAutoDestroy, mount } from '@vue/test-utils'
+import { describe, it, vi, expect, beforeEach, afterEach } from 'vitest'
+import { defineComponent, nextTick } from 'vue'
 import axios from '@nextcloud/axios'
 
 import { getPinia } from '../store/index.ts'
@@ -15,38 +19,64 @@ import { action as deleteAction } from '../actions/deleteAction.ts'
 import { action as favoriteAction } from '../actions/favoriteAction.ts'
 import { action as renameAction } from '../actions/renameAction.ts'
 import { action as sidebarAction } from '../actions/sidebarAction.ts'
-import { registerHotkeys } from './HotKeysService.ts'
+import { useHotKeys } from './useHotKeys.ts'
 import { useUserConfigStore } from '../store/userconfig.ts'
 
+// this is the mocked current route
+const route = vi.hoisted(() => ({
+	name: 'test',
+	params: {
+		fileId: 123,
+	},
+	query: {
+		openFile: 'false',
+		dir: '/parent/dir',
+	},
+}))
+
+// mocked router
+const router = vi.hoisted(() => ({
+	push: vi.fn<(route: Location) => void>(),
+}))
+
+vi.mock('../actions/sidebarAction.ts', { spy: true })
+vi.mock('../actions/deleteAction.ts', { spy: true })
+vi.mock('../actions/favoriteAction.ts', { spy: true })
+vi.mock('../actions/renameAction.ts', { spy: true })
+
+vi.mock('vue-router/composables', () => ({
+	useRoute: vi.fn(() => route),
+	useRouter: vi.fn(() => router),
+}))
+
 let file: File
 const view = {
 	id: 'files',
 	name: 'Files',
 } as View
 
-vi.mock('../actions/sidebarAction.ts', { spy: true })
-vi.mock('../actions/deleteAction.ts', { spy: true })
-vi.mock('../actions/favoriteAction.ts', { spy: true })
-vi.mock('../actions/renameAction.ts', { spy: true })
+const TestComponent = defineComponent({
+	name: 'test',
+	setup() {
+		useHotKeys()
+	},
+	template: '<div />',
+})
 
 describe('HotKeysService testing', () => {
 	const activeStore = useActiveStore(getPinia())
 
-	const goToRouteMock = vi.fn()
-
 	let initialState: HTMLInputElement
 
+	enableAutoDestroy(afterEach)
+
 	afterEach(() => {
 		document.body.removeChild(initialState)
 	})
 
-	beforeAll(() => {
-		registerHotkeys()
-	})
-
 	beforeEach(() => {
 		// Make sure the router is reset before each test
-		goToRouteMock.mockClear()
+		router.push.mockClear()
 
 		// Make sure the file is reset before each test
 		file = new File({
@@ -66,9 +96,6 @@ describe('HotKeysService testing', () => {
 		activeStore.activeNode = file
 
 		window.OCA = { Files: { Sidebar: { open: () => {}, setActiveTab: () => {} } } }
-		// We only mock what needed, we do not need Files.Router.goTo or Files.Navigation
-		window.OCP = { Files: { Router: { goToRoute: goToRouteMock, params: {}, query: {} } } }
-
 		initialState = document.createElement('input')
 		initialState.setAttribute('type', 'hidden')
 		initialState.setAttribute('id', 'initial-state-files_trashbin-config')
@@ -76,6 +103,8 @@ describe('HotKeysService testing', () => {
 			allow_delete: true,
 		})))
 		document.body.appendChild(initialState)
+
+		mount(TestComponent)
 	})
 
 	it('Pressing d should open the sidebar once', () => {
@@ -135,13 +164,11 @@ describe('HotKeysService testing', () => {
 	})
 
 	it('Pressing alt+up should go to parent directory', () => {
-		expect(goToRouteMock).toHaveBeenCalledTimes(0)
-		window.OCP.Files.Router.query = { dir: '/foo/bar' }
-
+		expect(router.push).toHaveBeenCalledTimes(0)
 		dispatchEvent({ key: 'ArrowUp', code: 'ArrowUp', altKey: true })
 
-		expect(goToRouteMock).toHaveBeenCalledOnce()
-		expect(goToRouteMock.mock.calls[0][2].dir).toBe('/foo')
+		expect(router.push).toHaveBeenCalledOnce()
+		expect(router.push.mock.calls[0][0].query?.dir).toBe('/parent')
 	})
 
 	it('Pressing v should toggle grid view', async () => {

apps/files/src/composables/useHotKeys.ts

@@ -4,13 +4,15 @@
  */
 import { useHotKey } from '@nextcloud/vue/composables/useHotKey'
 import { dirname } from 'path'
+import { useRoute, useRouter } from 'vue-router/composables'
 
 import { action as deleteAction } from '../actions/deleteAction.ts'
 import { action as favoriteAction } from '../actions/favoriteAction.ts'
 import { action as renameAction } from '../actions/renameAction.ts'
 import { action as sidebarAction } from '../actions/sidebarAction.ts'
-import { executeAction } from '../utils/actionUtils.ts'
 import { useUserConfigStore } from '../store/userconfig.ts'
+import { useRouteParameters } from './useRouteParameters.ts'
+import { executeAction } from '../utils/actionUtils.ts'
 import logger from '../logger.ts'
 
 /**
@@ -18,7 +20,12 @@ import logger from '../logger.ts'
  * As much as possible, we try to have all the hotkeys in one place.
  * Please make sure to add tests for the hotkeys after adding a new one.
  */
-export const registerHotkeys = function() {
+export function useHotKeys(): void {
+	const userConfigStore = useUserConfigStore()
+	const { directory } = useRouteParameters()
+	const router = useRouter()
+	const route = useRoute()
+
 	// d opens the sidebar
 	useHotKey('d', () => executeAction(sidebarAction), {
 		stop: true,
@@ -57,26 +64,23 @@ export const registerHotkeys = function() {
 	})
 
 	logger.debug('Hotkeys registered')
-}
-
-const goToParentDir = function() {
-	const params = window.OCP.Files.Router?.params || {}
-	const query = window.OCP.Files.Router?.query || {}
 
-	const currentDir = (query?.dir || '/') as string
-	const parentDir = dirname(currentDir)
+	/**
+	 * Use the router to go to the parent directory
+	 */
+	function goToParentDir() {
+		const dir = dirname(directory.value)
 
-	logger.debug('Navigating to parent directory', { parentDir })
-	window.OCP.Files.Router.goToRoute(
-		null,
-		{ ...params },
-		{ ...query, dir: parentDir },
-	)
-}
+		logger.debug('Navigating to parent directory', { dir })
+		router.push({ params: { ...route.params }, query: { ...route.query, dir } })
+	}
 
-const toggleGridView = function() {
-	const userConfigStore = useUserConfigStore()
-	const value = userConfigStore?.userConfig?.grid_view
-	logger.debug('Toggling grid view', { old: value, new: !value })
-	userConfigStore.update('grid_view', !value)
+	/**
+	 * Toggle the grid view
+	 */
+	function toggleGridView() {
+		const value = userConfigStore.userConfig.grid_view
+		logger.debug('Toggling grid view', { old: value, new: !value })
+		userConfigStore.update('grid_view', !value)
+	}
 }

apps/files/src/main.ts

@@ -8,7 +8,6 @@ import { PiniaVuePlugin } from 'pinia'
 import Vue from 'vue'
 
 import { getPinia } from './store/index.ts'
-import { registerHotkeys } from './services/HotKeysService.ts'
 import FilesApp from './FilesApp.vue'
 import router from './router/router'
 import RouterService from './services/RouterService'
@@ -40,9 +39,6 @@ if (!window.OCP.Files.Router) {
 // Init Pinia store
 Vue.use(PiniaVuePlugin)
 
-// Init HotKeys AFTER pinia is set up
-registerHotkeys()
-
 // Init Files App Settings Service
 const Settings = new SettingsService()
 Object.assign(window.OCA.Files, { Settings })