Port Files navigation to vue

Signed-off-by: John Molakvoæ <skjnldsv@protonmail.com>

1 files changed, 156 insertions, 0 deletions

diff --git a/apps/files/src/views/Navigation.vue b/apps/files/src/views/Navigation.vue
new file mode 100644
index 00000000000..50f5e6f5d77
--- /dev/null
+++ b/apps/files/src/views/Navigation.vue
@@ -0,0 +1,156 @@
+<!--
+  - @copyright Copyright (c) 2019 Gary Kim <gary@garykim.dev>
+  -
+  - @author Gary Kim <gary@garykim.dev>
+  -
+  - @license GNU AGPL version 3 or any later version
+  -
+  - 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/>.
+  -
+  -->
+<template>
+	<NcAppNavigation>
+		<NcAppNavigationItem v-for="view in parentViews"
+			:key="view.id"
+			:allow-collapse="true"
+			:to="{name: 'filelist', params: { view: view.id }}"
+			:icon="view.iconClass"
+			:open="view.expanded"
+			:pinned="view.sticky"
+			:title="view.name"
+			@update:open="onToggleExpand(view)">
+			<NcAppNavigationItem v-for="child in childViews[view.id]"
+				:key="child.id"
+				:to="{name: 'filelist', params: { view: child.id }}"
+				:icon="child.iconClass"
+				:title="child.name" />
+		</NcAppNavigationItem>
+	</NcAppNavigation>
+</template>
+
+<script>
+import { emit } from '@nextcloud/event-bus'
+import { generateUrl } from '@nextcloud/router'
+import axios from '@nextcloud/axios'
+import NcAppNavigation from '@nextcloud/vue/dist/Components/NcAppNavigation.js'
+import NcAppNavigationItem from '@nextcloud/vue/dist/Components/NcAppNavigationItem.js'
+
+import Navigation from '../services/Navigation.ts'
+import logger from '../logger.js'
+
+export default {
+	name: 'Navigation',
+
+	components: {
+		NcAppNavigation,
+		NcAppNavigationItem,
+	},
+
+	props: {
+		// eslint-disable-next-line vue/prop-name-casing
+		Navigation: {
+			type: Navigation,
+			required: true,
+		},
+	},
+
+	data() {
+		return {
+			key: 'value',
+		}
+	},
+
+	computed: {
+		currentViewId() {
+			return this.$route.params.view || 'files'
+		},
+		currentView() {
+			return this.views.find(view => view.id === this.currentViewId)
+		},
+
+		/** @return {Navigation[]} */
+		views() {
+			return this.Navigation.views
+		},
+		parentViews() {
+			return this.views
+				// filter child views
+				.filter(view => !view.parent)
+				// sort views by order
+				.sort((a, b) => {
+					return a.order - b.order
+				})
+		},
+		childViews() {
+			return this.views
+				// filter parent views
+				.filter(view => !!view.parent)
+				// create a map of parents and their children
+				.reduce((list, view) => {
+					list[view.parent] = [...(list[view.parent] || []), view]
+					// Sort children by order
+					list[view.parent].sort((a, b) => {
+						return a.order - b.order
+					})
+					return list
+				}, {})
+		},
+	},
+
+	watch: {
+		currentView(view, oldView) {
+			logger.debug('View changed', { view })
+			this.showView(view, oldView)
+		},
+	},
+
+	beforeMount() {
+		if (this.currentView) {
+			logger.debug('Navigation mounted. Showing requested view', { view: this.currentView })
+			this.showView(this.currentView)
+		}
+	},
+
+	methods: {
+		/**
+		 * @param {Navigation} view the new active view
+		 * @param {Navigation} oldView the old active view
+		 */
+		showView(view, oldView) {
+			if (view.legacy) {
+				document.querySelectorAll('#app-content .viewcontainer').forEach(el => {
+					el.classList.add('hidden')
+				})
+				document.querySelector('#app-content #app-content-' + this.currentView.id + '.viewcontainer').classList.remove('hidden')
+			}
+			this.Navigation.setActive(view)
+			emit('files:view:changed', view)
+		},
+
+		onToggleExpand(view) {
+			// Invert state
+			view.expanded = !view.expanded
+			axios.post(generateUrl(`/apps/files/api/v1/toggleShowFolder/${view.id}`), { show: view.expanded })
+		},
+	},
+}
+</script>
+
+<style scoped lang="scss">
+// TODO: remove when https://github.com/nextcloud/nextcloud-vue/pull/3539 is in
+.app-navigation::v-deep .app-navigation-entry-icon {
+	background-repeat: no-repeat;
+	background-position: center;
+}
+</style>