fix(files): Allow to set node name before creating + bring back new-file highlingting

apps/files/src/components/FileEntry.vue

@@ -21,7 +21,11 @@
   -->
 
 <template>
-	<tr :class="{'files-list__row--dragover': dragover, 'files-list__row--loading': isLoading}"
+	<tr :class="{
+			'files-list__row--dragover': dragover,
+			'files-list__row--loading': isLoading,
+			'files-list__row--active': isActive,
+		}"
 		data-cy-files-list-row
 		:data-cy-files-list-row-fileid="fileid"
 		:data-cy-files-list-row-name="source.basename"
@@ -97,7 +101,7 @@
 
 <script lang="ts">
 import { defineComponent } from 'vue'
-import { formatFileSize } from '@nextcloud/files'
+import { Permission, formatFileSize } from '@nextcloud/files'
 import moment from '@nextcloud/moment'
 
 import { useActionsMenuStore } from '../store/actionsmenu.ts'
@@ -232,6 +236,13 @@ export default defineComponent({
 			}
 			return ''
 		},
+
+		/**
+		 * This entry is the current active node
+		 */
+		isActive() {
+			return this.fileid === this.currentFileId?.toString?.()
+		},
 	},
 
 	methods: {

apps/files/src/components/FilesListVirtual.vue

@@ -139,6 +139,7 @@ export default defineComponent({
 			FileEntryGrid,
 			headers: getFileListHeaders(),
 			scrollToIndex: 0,
+			openFileId: null as number|null,
 		}
 	},
 
@@ -151,6 +152,14 @@ export default defineComponent({
 			return parseInt(this.$route.params.fileid) || null
 		},
 
+		/**
+		 * If the current `fileId` should be opened
+		 * The state of the `openfile` query param
+		 */
+		openFile() {
+			return !!this.$route.query.openfile
+		},
+
 		summary() {
 			return getSummaryFor(this.nodes)
 		},
@@ -199,16 +208,24 @@ export default defineComponent({
 		fileId(fileId) {
 			this.scrollToFile(fileId, false)
 		},
+
+		openFile(open: boolean) {
+			if (open) {
+				this.$nextTick(() => this.handleOpenFile(this.fileId))
+			}
+		},
 	},
 
 	mounted() {
 		// Add events on parent to cover both the table and DragAndDrop notice
 		const mainContent = window.document.querySelector('main.app-content') as HTMLElement
 		mainContent.addEventListener('dragover', this.onDragOver)
 
-		this.scrollToFile(this.fileId)
-		this.openSidebarForFile(this.fileId)
-		this.handleOpenFile()
+		// handle initially opening a given file
+		const { id } = loadState<{ id?: number }>('files', 'openFileInfo', {})
+		this.scrollToFile(id ?? this.fileId)
+		this.openSidebarForFile(id ?? this.fileId)
+		this.handleOpenFile(id ?? null)
 	},
 
 	beforeDestroy() {
@@ -241,18 +258,22 @@ export default defineComponent({
 			}
 		},
 
-		handleOpenFile() {
-			const openFileInfo = loadState('files', 'openFileInfo', {}) as ({ id?: number })
-			if (openFileInfo === undefined) {
+		/**
+		 * Handle opening a file (e.g. by ?openfile=true)
+		 * @param fileId File to open
+		 */
+		handleOpenFile(fileId: number|null) {
+			if (fileId === null || this.openFileId === fileId) {
 				return
 			}
 
-			const node = this.nodes.find(n => n.fileid === openFileInfo.id) as NcNode
+			const node = this.nodes.find(n => n.fileid === fileId) as NcNode
 			if (node === undefined || node.type === FileType.Folder) {
 				return
 			}
 
 			logger.debug('Opening file ' + node.path, { node })
+			this.openFileId = fileId
 			getFileActions()
 				.filter(action => !action.enabled || action.enabled([node], this.currentView))
 				.sort((a, b) => (a.order || 0) - (b.order || 0))

apps/files/src/components/NewNodeDialog.vue

@@ -0,0 +1,149 @@
+<!--
+  - @copyright Copyright (c) 2024 Ferdinand Thiessen <[email protected]>
+  -
+  - @author Ferdinand Thiessen <[email protected]>
+  -
+  - @license AGPL-3.0-or-later
+  -
+  - 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>
+	<NcDialog :name="name"
+		:open="open"
+		close-on-click-outside
+		out-transition
+		@update:open="onClose">
+		<template #actions>
+			<NcButton type="primary"
+				:disabled="!isUniqueName"
+				@click="onCreate">
+				{{ t('files', 'Create') }}
+			</NcButton>
+		</template>
+		<form @submit.prevent="onCreate">
+			<NcTextField ref="input"
+				:error="!isUniqueName"
+				:helper-text="errorMessage"
+				:label="label"
+				:value.sync="localDefaultName" />
+		</form>
+	</NcDialog>
+</template>
+
+<script lang="ts">
+import type { PropType } from 'vue'
+
+import { defineComponent } from 'vue'
+import { translate as t } from '@nextcloud/l10n'
+import { getUniqueName } from '../utils/fileUtils'
+
+import NcButton from '@nextcloud/vue/dist/Components/NcButton.js'
+import NcDialog from '@nextcloud/vue/dist/Components/NcDialog.js'
+import NcTextField from '@nextcloud/vue/dist/Components/NcTextField.js'
+
+interface ICanFocus {
+	focus: () => void
+}
+
+export default defineComponent({
+	name: 'NewNodeDialog',
+	components: {
+		NcButton,
+		NcDialog,
+		NcTextField,
+	},
+	props: {
+		/**
+		 * The name to be used by default
+		 */
+		defaultName: {
+			type: String,
+			default: t('files', 'New folder'),
+		},
+		/**
+		 * Other files that are in the current directory
+		 */
+		otherNames: {
+			type: Array as PropType<string[]>,
+			default: () => [],
+		},
+		/**
+		 * Open state of the dialog
+		 */
+		open: {
+			type: Boolean,
+			default: true,
+		},
+		/**
+		 * Dialog name
+		 */
+		name: {
+			type: String,
+			default: t('files', 'Create new folder'),
+		},
+		/**
+		 * Input label
+		 */
+		label: {
+			type: String,
+			default: t('files', 'Folder name'),
+		},
+	},
+	emits: {
+		close: (name: string|null) => name === null || name,
+	},
+	data() {
+		return {
+			localDefaultName: this.defaultName || t('files', 'New folder'),
+		}
+	},
+	computed: {
+		errorMessage() {
+			if (this.isUniqueName) {
+				return ''
+			} else {
+				return t('files', 'A file or folder with that name already exists.')
+			}
+		},
+		uniqueName() {
+			return getUniqueName(this.localDefaultName, this.otherNames)
+		},
+		isUniqueName() {
+			return this.localDefaultName === this.uniqueName
+		},
+	},
+	watch: {
+		defaultName() {
+			this.localDefaultName = this.defaultName || t('files', 'New folder')
+		},
+	},
+	mounted() {
+		// on mounted lets use the unique name
+		this.localDefaultName = this.uniqueName
+		this.$nextTick(() => (this.$refs.input as unknown as ICanFocus)?.focus?.())
+	},
+	methods: {
+		t,
+		onCreate() {
+			this.$emit('close', this.localDefaultName)
+		},
+		onClose(state: boolean) {
+			if (!state) {
+				this.$emit('close', null)
+			}
+		},
+	},
+})
+</script>

apps/files/src/components/VirtualList.vue

@@ -243,6 +243,11 @@ export default Vue.extend({
 
 	methods: {
 		scrollTo(index: number) {
+			const targetRow = Math.ceil(this.dataSources.length / this.columnCount)
+			if (targetRow < this.rowCount) {
+				logger.debug('VirtualList: Skip scrolling. nothing to scroll', { index, targetRow, rowCount: this.rowCount })
+				return
+			}
 			this.index = index
 			// Scroll to one row and a half before the index
 			const scrollTop = (Math.floor(index / this.columnCount) - 0.5) * this.itemHeight + this.beforeHeight