From d2673c519a6e54793b8a58c6d62411e1dce1a153 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Molakvo=C3=A6?= <skjnldsv@protonmail.com>
Date: Thu, 24 Aug 2023 12:16:53 +0200
Subject: [PATCH] feat(files): add move or copy action
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: John Molakvoæ <skjnldsv@protonmail.com>
---
 apps/files/src/actions/moveOrCopyAction.ts    | 248 +++++++++++++++++
 .../src/actions/moveOrCopyActionUtils.ts      |  73 +++++
 .../src/components/DragAndDropPreview.vue     | 181 +++++++++++++
 apps/files/src/components/FileEntry.vue       | 249 +++++++++---------
 .../src/components/FilesListHeaderActions.vue |   7 +-
 .../FilesListTableHeaderActions.vue           |   8 +-
 .../files/src/components/FilesListVirtual.vue |  11 +-
 apps/files/src/components/TemplatePreview.vue |   2 +-
 apps/files/src/init.ts                        |   2 +
 apps/files/src/store/files.ts                 |   7 +-
 apps/files/src/store/paths.ts                 |   4 +-
 apps/files/src/store/selection.ts             |   2 +-
 apps/files/src/types.ts                       |   1 -
 apps/files/src/utils/dragUtils.ts             |  42 +++
 .../src/utils/{fileUtils.js => fileUtils.ts}  |  32 ++-
 apps/files/src/views/FilesList.vue            |   5 +-
 apps/files_versions/src/utils/versions.js     |   2 +-
 17 files changed, 732 insertions(+), 144 deletions(-)
 create mode 100644 apps/files/src/actions/moveOrCopyAction.ts
 create mode 100644 apps/files/src/actions/moveOrCopyActionUtils.ts
 create mode 100644 apps/files/src/components/DragAndDropPreview.vue
 create mode 100644 apps/files/src/utils/dragUtils.ts
 rename apps/files/src/utils/{fileUtils.js => fileUtils.ts} (54%)

diff --git a/apps/files/src/actions/moveOrCopyAction.ts b/apps/files/src/actions/moveOrCopyAction.ts
new file mode 100644
index 0000000000000..3abd64bde34ae
--- /dev/null
+++ b/apps/files/src/actions/moveOrCopyAction.ts
@@ -0,0 +1,248 @@
+/**
+ * @copyright Copyright (c) 2023 John Molakvoæ <skjnldsv@protonmail.com>
+ *
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ *
+ * @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/>.
+ *
+ */
+import '@nextcloud/dialogs/style.css'
+import type { Folder, Node, View } from '@nextcloud/files'
+import type { IFilePickerButton } from '@nextcloud/dialogs'
+
+// eslint-disable-next-line n/no-extraneous-import
+import { AxiosError } from 'axios'
+import { basename } from 'path'
+import { emit } from '@nextcloud/event-bus'
+import { generateRemoteUrl } from '@nextcloud/router'
+import { getCurrentUser } from '@nextcloud/auth'
+import { getFilePickerBuilder, showError } from '@nextcloud/dialogs'
+import { Permission, FileAction, FileType, NodeStatus } from '@nextcloud/files'
+import { translate as t } from '@nextcloud/l10n'
+import axios from '@nextcloud/axios'
+import Vue from 'vue'
+
+import CopyIcon from 'vue-material-design-icons/FileMultiple.vue'
+import FolderMoveSvg from '@mdi/svg/svg/folder-move.svg?raw'
+import MoveIcon from 'vue-material-design-icons/FolderMove.vue'
+
+import { MoveCopyAction, canCopy, canDownload, canMove, getQueue } from './moveOrCopyActionUtils'
+import logger from '../logger'
+
+/**
+ * Return the action that is possible for the given nodes
+ * @param {Node[]} nodes The nodes to check against
+ * @return {MoveCopyAction} The action that is possible for the given nodes
+ */
+const getActionForNodes = (nodes: Node[]): MoveCopyAction => {
+	if (canMove(nodes)) {
+		if (canDownload(nodes)) {
+			return MoveCopyAction.MOVE_OR_COPY
+		}
+		return MoveCopyAction.MOVE
+	}
+
+	// Assuming we can copy as the enabled checks for download permissions
+	return MoveCopyAction.COPY
+}
+
+/**
+ * Handle the copy/move of a node to a destination
+ * This can be imported and used by other scripts/components on server
+ * @param {Node} node The node to copy/move
+ * @param {Folder} destination The destination to copy/move the node to
+ * @param {MoveCopyAction} method The method to use for the copy/move
+ * @param {boolean} overwrite Whether to overwrite the destination if it exists
+ * @return {Promise<void>} A promise that resolves when the copy/move is done
+ */
+export const handleCopyMoveNodeTo = async (node: Node, destination: Folder, method: MoveCopyAction.COPY | MoveCopyAction.MOVE, overwrite = false) => {
+	if (!destination) {
+		return
+	}
+
+	if (destination.type !== FileType.Folder) {
+		throw new Error(t('files', 'Destination is not a folder'))
+	}
+
+	if (node.dirname === destination.path) {
+		throw new Error(t('files', 'This file/folder is already in that directory'))
+	}
+
+	if (node.path === destination.path) {
+		throw new Error(t('files', 'You cannot move a file/folder onto itself'))
+	}
+
+	const relativePath = `${destination.path}/${node.basename}`.replace(/\/\//, '/')
+	const destinationUrl = generateRemoteUrl(`dav/files/${getCurrentUser()?.uid}${relativePath}`)
+	logger.debug(`${method} ${node.basename} to ${destinationUrl}`)
+
+	// Set loading state
+	Vue.set(node, 'status', NodeStatus.LOADING)
+
+	const queue = getQueue()
+	return await queue.add(async () => {
+		try {
+			await axios({
+				method: method === MoveCopyAction.COPY ? 'COPY' : 'MOVE',
+				url: encodeURI(node.source),
+				headers: {
+					Destination: encodeURI(destinationUrl),
+					Overwrite: overwrite ? undefined : 'F',
+				},
+			})
+
+			// If we're moving, update the node
+			// if we're copying, we don't need to update the node
+			// the view will refresh itself
+			if (method === MoveCopyAction.MOVE) {
+				// Delete the node as it will be fetched again
+				// when navigating to the destination folder
+				emit('files:node:deleted', node)
+			}
+		} catch (error) {
+			if (error instanceof AxiosError) {
+				if (error?.response?.status === 412) {
+					throw new Error(t('files', 'A file or folder with that name already exists in this folder'))
+				} else if (error?.response?.status === 423) {
+					throw new Error(t('files', 'The files is locked'))
+				} else if (error?.response?.status === 404) {
+					throw new Error(t('files', 'The file does not exist anymore'))
+				} else if (error.message) {
+					throw new Error(error.message)
+				}
+			}
+			throw new Error()
+		} finally {
+			Vue.set(node, 'status', undefined)
+		}
+	})
+}
+
+/**
+ * Open a file picker for the given action
+ * @param {MoveCopyAction} action The action to open the file picker for
+ * @param {string} dir The directory to start the file picker in
+ * @param {Node} node The node to move/copy
+ * @return {Promise<boolean>} A promise that resolves to true if the action was successful
+ */
+const openFilePickerForAction = async (action: MoveCopyAction, dir = '/', node: Node): Promise<boolean> => {
+	const filePicker = getFilePickerBuilder(t('files', 'Chose destination'))
+		.allowDirectories(true)
+		.setFilter((n: Node) => {
+			// We only want to show folders that we can create nodes in
+			return (n.permissions & Permission.CREATE) !== 0
+				// We don't want to show the current node in the file picker
+				&& node.fileid !== n.fileid
+		})
+		.setMimeTypeFilter([])
+		.setMultiSelect(false)
+		.startAt(dir)
+
+	return new Promise((resolve, reject) => {
+		filePicker.setButtonFactory((nodes: Node[], path: string) => {
+			const buttons: IFilePickerButton[] = []
+			const target = basename(path)
+
+			if (node.dirname === path) {
+				// This file/folder is already in that directory
+				return buttons
+			}
+
+			if (node.path === path) {
+				// You cannot move a file/folder onto itself
+				return buttons
+			}
+
+			if (action === MoveCopyAction.COPY || action === MoveCopyAction.MOVE_OR_COPY) {
+				buttons.push({
+					label: target ? t('files', 'Copy to {target}', { target }) : t('files', 'Copy'),
+					type: 'primary',
+					icon: CopyIcon,
+					async callback(destination: Node[]) {
+						try {
+							await handleCopyMoveNodeTo(node, destination[0], MoveCopyAction.COPY)
+							resolve(true)
+						} catch (error) {
+							reject(error)
+						}
+					},
+				})
+			}
+
+			if (action === MoveCopyAction.MOVE || action === MoveCopyAction.MOVE_OR_COPY) {
+				buttons.push({
+					label: target ? t('files', 'Move to {target}', { target }) : t('files', 'Move'),
+					type: action === MoveCopyAction.MOVE ? 'primary' : 'secondary',
+					icon: MoveIcon,
+					async callback(destination: Node[]) {
+						try {
+							await handleCopyMoveNodeTo(node, destination[0], MoveCopyAction.MOVE)
+							resolve(true)
+						} catch (error) {
+							reject(error)
+						}
+					},
+				})
+			}
+
+			return buttons
+		})
+
+		const picker = filePicker.build()
+		picker.pick().catch(() => {
+			reject(new Error(t('files', 'Cancelled move or copy operation')))
+		})
+	})
+}
+
+export const action = new FileAction({
+	id: 'move-copy',
+	displayName(nodes: Node[]) {
+		switch (getActionForNodes(nodes)) {
+		case MoveCopyAction.MOVE:
+			return t('files', 'Move')
+		case MoveCopyAction.COPY:
+			return t('files', 'Copy')
+		case MoveCopyAction.MOVE_OR_COPY:
+			return t('files', 'Move or copy')
+		}
+	},
+	iconSvgInline: () => FolderMoveSvg,
+	enabled(nodes: Node[]) {
+		// We only support moving/copying files within the user folder
+		if (!nodes.every(node => node.root?.startsWith('/files/'))) {
+			return false
+		}
+		return nodes.length > 0 && (canMove(nodes) || canCopy(nodes))
+	},
+
+	async exec(node: Node, view: View, dir: string) {
+		const action = getActionForNodes([node])
+		try {
+			await openFilePickerForAction(action, dir, node)
+			return true
+		} catch (error) {
+			if (error instanceof Error && !!error.message) {
+				showError(error.message)
+				// Silent action as we handle the toast
+				return null
+			}
+			return false
+		}
+	},
+
+	order: 15,
+})
diff --git a/apps/files/src/actions/moveOrCopyActionUtils.ts b/apps/files/src/actions/moveOrCopyActionUtils.ts
new file mode 100644
index 0000000000000..bbdfca3b91d4e
--- /dev/null
+++ b/apps/files/src/actions/moveOrCopyActionUtils.ts
@@ -0,0 +1,73 @@
+/**
+ * @copyright Copyright (c) 2023 John Molakvoæ <skjnldsv@protonmail.com>
+ *
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ *
+ * @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/>.
+ *
+ */
+
+import '@nextcloud/dialogs/style.css'
+
+import type { Node } from '@nextcloud/files'
+import { Permission } from '@nextcloud/files'
+import { generateOcsUrl } from '@nextcloud/router'
+import PQueue from 'p-queue'
+import axios from '@nextcloud/axios'
+
+// This is the processing queue. We only want to allow 3 concurrent requests
+let queue: PQueue
+
+/**
+ * Get the processing queue
+ */
+export const getQueue = () => {
+	if (!queue) {
+		queue = new PQueue({ concurrency: 3 })
+	}
+	return queue
+}
+
+type ShareAttribute = {
+	enabled: boolean
+	key: string
+	scope: string
+}
+
+export enum MoveCopyAction {
+	MOVE = 'Move',
+	COPY = 'Copy',
+	MOVE_OR_COPY = 'move-or-copy',
+}
+
+export const canMove = (nodes: Node[]) => {
+	const minPermission = nodes.reduce((min, node) => Math.min(min, node.permissions), Permission.ALL)
+	return (minPermission & Permission.UPDATE) !== 0
+}
+
+export const canDownload = (nodes: Node[]) => {
+	return nodes.every(node => {
+		const shareAttributes = JSON.parse(node.attributes?.['share-attributes'] ?? '[]') as Array<ShareAttribute>
+		return shareAttributes.every(attribute => !(attribute.scope === 'permissions' && attribute.enabled === false && attribute.key === 'download'))
+
+	})
+}
+
+export const canCopy = (nodes: Node[]) => {
+	// For now the only restriction is that a shared file
+	// cannot be copied if the download is disabled
+	return canDownload(nodes)
+}
diff --git a/apps/files/src/components/DragAndDropPreview.vue b/apps/files/src/components/DragAndDropPreview.vue
new file mode 100644
index 0000000000000..16d3fcebe8bb7
--- /dev/null
+++ b/apps/files/src/components/DragAndDropPreview.vue
@@ -0,0 +1,181 @@
+<!--
+  - @copyright Copyright (c) 2023 John Molakvoæ <skjnldsv@protonmail.com>
+  -
+  - @author John Molakvoæ <skjnldsv@protonmail.com>
+  -
+  - @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>
+	<div class="files-list-drag-image">
+		<span class="files-list-drag-image__icon">
+			<span ref="previewImg" />
+			<FolderIcon v-if="isSingleFolder" />
+			<FileMultipleIcon v-else />
+		</span>
+		<span class="files-list-drag-image__name">{{ name }}</span>
+	</div>
+</template>
+
+<script lang="ts">
+import { FileType, Node, formatFileSize } from '@nextcloud/files'
+import Vue from 'vue'
+
+import FileMultipleIcon from 'vue-material-design-icons/FileMultiple.vue'
+import FolderIcon from 'vue-material-design-icons/Folder.vue'
+
+import { getSummaryFor } from '../utils/fileUtils.ts'
+
+export default Vue.extend({
+	name: 'DragAndDropPreview',
+
+	components: {
+		FileMultipleIcon,
+		FolderIcon,
+	},
+
+	data() {
+		return {
+			nodes: [] as Node[],
+		}
+	},
+
+	computed: {
+		isSingleNode() {
+			return this.nodes.length === 1
+		},
+		isSingleFolder() {
+			return this.isSingleNode
+				&& this.nodes[0].type === FileType.Folder
+		},
+
+		name() {
+			if (!this.size) {
+				return this.summary
+			}
+			return `${this.summary} – ${this.size}`
+		},
+		size() {
+			const totalSize = this.nodes.reduce((total, node) => total + node.size || 0, 0)
+			const size = parseInt(totalSize, 10) || 0
+			if (typeof size !== 'number' || size < 0) {
+				return null
+			}
+			return formatFileSize(size, true)
+		},
+		summary(): string {
+			if (this.isSingleNode) {
+				const node = this.nodes[0]
+				return node.attributes?.displayName || node.basename
+			}
+
+			return getSummaryFor(this.nodes)
+		},
+	},
+
+	methods: {
+		update(nodes: Node[]) {
+			this.nodes = nodes
+			this.$refs.previewImg.replaceChildren()
+
+			// Clone icon node from the list
+			nodes.slice(0, 3).forEach(node => {
+				const preview = document.querySelector(`[data-cy-files-list-row-fileid="${node.fileid}"] .files-list__row-icon img`)
+				if (preview) {
+					const previewElmt = this.$refs.previewImg as HTMLElement
+					previewElmt.appendChild(preview.parentNode.cloneNode(true))
+				}
+			})
+
+			this.$nextTick(() => {
+				this.$emit('loaded', this.$el)
+				console.debug('Drag and drop preview rendered', this)
+			})
+		},
+	},
+})
+</script>
+
+<style lang="scss">
+$size: 32px;
+$stack-shift: 6px;
+
+.files-list-drag-image {
+	position: absolute;
+	top: -9999px;
+	left: -9999px;
+	display: flex;
+	overflow: hidden;
+	align-items: center;
+	height: 44px;
+	padding: 6px 12px;
+	background: var(--color-main-background);
+
+	&__icon,
+	.files-list__row-icon {
+		display: flex;
+		overflow: hidden;
+		align-items: center;
+		justify-content: center;
+		width: 32px;
+		height: 32px;
+		border-radius: var(--border-radius);
+	}
+
+	&__icon {
+		overflow: visible;
+		margin-right: 12px;
+
+		img {
+			max-width: 100%;
+			max-height: 100%;
+		}
+
+		.material-design-icon {
+			color: var(--color-text-maxcontrast);
+			&.folder-icon {
+				color: var(--color-primary-element);
+			}
+		}
+
+		// Previews container
+		> span {
+			display: flex;
+
+			// Stack effect if more than one element
+			.files-list__row-icon + .files-list__row-icon {
+				margin-top: $stack-shift;
+				margin-left: $stack-shift - $size;
+				& + .files-list__row-icon {
+					margin-top: $stack-shift * 2;
+				}
+			}
+			// If we have manually clone the preview,
+			// let's hide any fallback icons
+			&:not(:empty) + * {
+				display: none;
+			}
+		}
+	}
+
+	&__name {
+		overflow: hidden;
+		white-space: nowrap;
+		text-overflow: ellipsis;
+	}
+}
+
+</style>
diff --git a/apps/files/src/components/FileEntry.vue b/apps/files/src/components/FileEntry.vue
index ede7f1fad2baf..35d3dc3fc0328 100644
--- a/apps/files/src/components/FileEntry.vue
+++ b/apps/files/src/components/FileEntry.vue
@@ -21,22 +21,27 @@
   -->
 
 <template>
-	<tr :class="{'files-list__row--visible': visible, 'files-list__row--active': isActive}"
+	<tr :class="{'files-list__row--visible': visible, 'files-list__row--active': isActive, 'files-list__row--dragover': dragover, 'files-list__row--loading': isLoading}"
 		data-cy-files-list-row
-		:data-cy-files-list-row-fileid="fileid"
+		:data-cy-files-list-row-fileId="fileId"
 		:data-cy-files-list-row-name="source.basename"
+		:draggable="canDrag"
 		class="files-list__row"
-		@contextmenu="onRightClick">
+		@contextmenu="onRightClick"
+		@dragover="onDragOver"
+		@dragleave="onDragLeave"
+		@dragstart="onDragStart"
+		@dragend="onDragEnd"
+		@drop="onDrop">
 		<!-- Failed indicator -->
 		<span v-if="source.attributes.failed" class="files-list__row--failed" />
 
 		<!-- Checkbox -->
 		<td class="files-list__row-checkbox">
-			<NcCheckboxRadioSwitch v-if="visible"
+			<NcLoadingIcon v-if="isLoading" />
+			<NcCheckboxRadioSwitch v-else-if="visible"
 				:aria-label="t('files', 'Select the row for {displayName}', { displayName })"
-				:checked="selectedFiles"
-				:value="fileid"
-				name="selectedFiles"
+				:checked="isSelected"
 				@update:checked="onSelectionChange" />
 		</td>
 
@@ -55,10 +60,11 @@
 				</template>
 
 				<!-- Decorative image, should not be aria documented -->
-				<span v-else-if="previewUrl && !backgroundFailed"
+				<img v-else-if="previewUrl && !backgroundFailed"
 					ref="previewImg"
 					class="files-list__row-icon-preview"
-					:style="{ backgroundImage }" />
+					:src="previewUrl"
+					@error="backgroundFailed = true">
 
 				<FileIcon v-else />
 
@@ -123,7 +129,7 @@
 				ref="actionsMenu"
 				:boundaries-element="getBoundariesElement()"
 				:container="getBoundariesElement()"
-				:disabled="source._loading"
+				:disabled="isLoading"
 				:force-name="true"
 				:force-menu="enabledInlineActions.length === 0 /* forceMenu only if no inline actions */"
 				:inline="enabledInlineActions.length"
@@ -178,17 +184,14 @@
 
 <script lang='ts'>
 import type { PropType } from 'vue'
-import type { Node } from '@nextcloud/files'
 
-import { CancelablePromise } from 'cancelable-promise'
-import { debounce } from 'debounce'
 import { emit } from '@nextcloud/event-bus'
 import { extname } from 'path'
 import { generateUrl } from '@nextcloud/router'
-import { getFileActions, DefaultType, FileType, formatFileSize, Permission, Folder, File, Node, FileAction } from '@nextcloud/files'
-import { Type as ShareType } from '@nextcloud/sharing'
+import { getFileActions, DefaultType, FileType, formatFileSize, Permission, Folder, File, FileAction, NodeStatus, Node } from '@nextcloud/files'
 import { showError, showSuccess } from '@nextcloud/dialogs'
 import { translate } from '@nextcloud/l10n'
+import { Type as ShareType } from '@nextcloud/sharing'
 import { vOnClickOutside } from '@vueuse/components'
 import axios from '@nextcloud/axios'
 import moment from '@nextcloud/moment'
@@ -210,8 +213,10 @@ import NcLoadingIcon from '@nextcloud/vue/dist/Components/NcLoadingIcon.js'
 import NcTextField from '@nextcloud/vue/dist/Components/NcTextField.js'
 
 import { action as sidebarAction } from '../actions/sidebarAction.ts'
+import { getDragAndDropPreview } from '../utils/dragUtils.ts'
+import { handleCopyMoveNodeTo } from '../actions/moveOrCopyAction.ts'
+import { MoveCopyAction } from '../actions/moveOrCopyActionUtils.ts'
 import { hashCode } from '../utils/hashUtils.ts'
-import { isCachedPreview } from '../services/PreviewService.ts'
 import { useActionsMenuStore } from '../store/actionsmenu.ts'
 import { useDragAndDropStore } from '../store/dragging.ts'
 import { useFilesStore } from '../store/files.ts'
@@ -304,10 +309,12 @@ export default Vue.extend({
 
 	data() {
 		return {
+			dummyPreviewUrl: 'data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg"/>',
 			backgroundFailed: false,
-			backgroundImage: '',
 			loading: '',
 			dragover: false,
+
+			NodeStatus,
 		}
 	},
 
@@ -332,9 +339,9 @@ export default Vue.extend({
 			return (this.$route?.query?.dir?.toString() || '/').replace(/^(.+)\/$/, '$1')
 		},
 		currentFileId() {
-			return this.$route.params.fileid || this.$route.query.fileid || null
+			return this.$route.params?.fileid || this.$route.query?.fileid || null
 		},
-		fileid() {
+		fileId() {
 			return this.source?.fileid?.toString?.()
 		},
 
@@ -461,7 +468,7 @@ export default Vue.extend({
 			return this.selectionStore.selected
 		},
 		isSelected() {
-			return this.selectedFiles.includes(this.fileid)
+			return this.selectedFiles.includes(this.fileId)
 		},
 
 		cropPreviews() {
@@ -472,10 +479,14 @@ export default Vue.extend({
 				return null
 			}
 
+			if (this.backgroundFailed === true) {
+				return null
+			}
+
 			try {
 				const previewUrl = this.source.attributes.previewUrl
-					|| generateUrl('/core/preview?fileId={fileid}', {
-						fileid: this.source.fileid,
+					|| generateUrl('/core/preview?fileId={fileId}', {
+						fileId: this.fileId,
 					})
 				const url = new URL(window.location.origin + previewUrl)
 
@@ -552,6 +563,9 @@ export default Vue.extend({
 		isFavorite() {
 			return this.source.attributes.favorite === 1
 		},
+		isLoading() {
+			return this.source.status === NodeStatus.LOADING
+		},
 
 		renameLabel() {
 			const matchLabel: Record<FileType, string> = {
@@ -577,11 +591,20 @@ export default Vue.extend({
 		},
 
 		isActive() {
-			return this.fileid === this.currentFileId?.toString?.()
+			return this.fileId === this.currentFileId?.toString?.()
 		},
 
 		canDrag() {
-			return (this.source.permissions & Permission.UPDATE) !== 0
+			const canDrag = (node: Node): boolean => {
+				return (node.permissions & Permission.UPDATE) !== 0
+			}
+
+			// If we're dragging a selection, we need to check all files
+			if (this.selectedFiles.length > 0) {
+				const nodes = this.selectedFiles.map(fileId => this.filesStore.getNode(fileId)) as Node[]
+				return nodes.every(canDrag)
+			}
+			return canDrag(this.source)
 		},
 
 		canDrop() {
@@ -590,7 +613,7 @@ export default Vue.extend({
 			}
 
 			// If the current folder is also being dragged, we can't drop it on itself
-			if (this.draggingFiles.find(fileId => fileId === this.fileid)) {
+			if (this.draggingFiles.find(fileId => fileId === this.fileId)) {
 				return false
 			}
 
@@ -605,7 +628,6 @@ export default Vue.extend({
 		 */
 		source() {
 			this.resetState()
-			this.debounceIfNotCached()
 		},
 
 		/**
@@ -619,106 +641,31 @@ export default Vue.extend({
 		},
 	},
 
-	/**
-	 * The row is mounted once and reused as we scroll.
-	 */
-	mounted() {
-		// ⚠ Init the debounce function on mount and
-		// not when the module is imported  to
-		// avoid sharing between recycled components
-		this.debounceGetPreview = debounce(function() {
-			this.fetchAndApplyPreview()
-		}, 150, false)
-
-		// Fetch the preview on init
-		this.debounceIfNotCached()
-	},
-
 	beforeDestroy() {
 		this.resetState()
 	},
 
 	methods: {
-		async debounceIfNotCached() {
-			if (!this.previewUrl) {
-				return
-			}
-
-			// Check if we already have this preview cached
-			const isCached = await isCachedPreview(this.previewUrl)
-			if (isCached) {
-				this.backgroundImage = `url(${this.previewUrl})`
-				this.backgroundFailed = false
-				return
-			}
-
-			// We don't have this preview cached or it expired, requesting it
-			this.debounceGetPreview()
-		},
-
-		fetchAndApplyPreview() {
-			// Ignore if no preview
-			if (!this.previewUrl) {
-				return
-			}
-
-			// If any image is being processed, reset it
-			if (this.previewPromise) {
-				this.clearImg()
-			}
-
-			// Store the promise to be able to cancel it
-			this.previewPromise = new CancelablePromise((resolve, reject, onCancel) => {
-				const img = new Image()
-				// If visible, load the preview with higher priority
-				img.fetchpriority = this.visible ? 'high' : 'auto'
-				img.onload = () => {
-					this.backgroundImage = `url(${this.previewUrl})`
-					this.backgroundFailed = false
-					resolve(img)
-				}
-				img.onerror = () => {
-					this.backgroundFailed = true
-					reject(img)
-				}
-				img.src = this.previewUrl
-
-				// Image loading has been canceled
-				onCancel(() => {
-					img.onerror = null
-					img.onload = null
-					img.src = ''
-				})
-			})
-		},
-
 		resetState() {
 			// Reset loading state
 			this.loading = ''
 
-			// Reset the preview
-			this.clearImg()
+			// Reset background state
+			this.backgroundFailed = false
+			if (this.$refs.previewImg) {
+				this.$refs.previewImg.src = ''
+			}
 
 			// Close menu
 			this.openedMenu = false
 		},
 
-		clearImg() {
-			this.backgroundImage = ''
-			this.backgroundFailed = false
-
-			if (this.previewPromise) {
-				this.previewPromise.cancel()
-				this.previewPromise = null
-			}
-		},
-
 		async onActionClick(action) {
 			const displayName = action.displayName([this.source], this.currentView)
 			try {
 				// Set the loading marker
 				this.loading = action.id
-				Vue.set(this.source, '_loading', true)
+				Vue.set(this.source, 'status', NodeStatus.LOADING)
 
 				const success = await action.exec(this.source, this.currentView, this.currentDir)
 
@@ -738,7 +685,7 @@ export default Vue.extend({
 			} finally {
 				// Reset the loading marker
 				this.loading = ''
-				Vue.set(this.source, '_loading', false)
+				Vue.set(this.source, 'status', undefined)
 			}
 		},
 		execDefaultAction(event) {
@@ -758,25 +705,25 @@ export default Vue.extend({
 			}
 		},
 
-		onSelectionChange(selection) {
+		onSelectionChange(selected: boolean) {
 			const newSelectedIndex = this.index
 			const lastSelectedIndex = this.selectionStore.lastSelectedIndex
 
 			// Get the last selected and select all files in between
 			if (this.keyboardStore?.shiftKey && lastSelectedIndex !== null) {
-				const isAlreadySelected = this.selectedFiles.includes(this.fileid)
+				const isAlreadySelected = this.selectedFiles.includes(this.fileId)
 
 				const start = Math.min(newSelectedIndex, lastSelectedIndex)
 				const end = Math.max(lastSelectedIndex, newSelectedIndex)
 
 				const lastSelection = this.selectionStore.lastSelection
 				const filesToSelect = this.nodes
-					.map(file => file.fileid?.toString?.())
+					.map(file => file.fileId?.toString?.())
 					.slice(start, end + 1)
 
 				// If already selected, update the new selection _without_ the current file
 				const selection = [...lastSelection, ...filesToSelect]
-					.filter(fileId => !isAlreadySelected || fileId !== this.fileid)
+					.filter(fileId => !isAlreadySelected || fileId !== this.fileId)
 
 				logger.debug('Shift key pressed, selecting all files in between', { start, end, filesToSelect, isAlreadySelected })
 				// Keep previous lastSelectedIndex to be use for further shift selections
@@ -784,6 +731,10 @@ export default Vue.extend({
 				return
 			}
 
+			const selection = selected
+				? [...this.selectedFiles, this.fileId]
+				: this.selectedFiles.filter(fileId => fileId !== this.fileId)
+
 			logger.debug('Updating selection', { selection })
 			this.selectionStore.set(selection)
 			this.selectionStore.setLastIndex(newSelectedIndex)
@@ -894,7 +845,7 @@ export default Vue.extend({
 
 			// Set loading state
 			this.loading = 'renaming'
-			Vue.set(this.source, '_loading', true)
+			Vue.set(this.source, 'status', NodeStatus.LOADING)
 
 			// Update node
 			this.source.rename(newName)
@@ -936,7 +887,7 @@ export default Vue.extend({
 				showError(this.t('files', 'Could not rename "{oldName}"', { oldName }))
 			} finally {
 				this.loading = false
-				Vue.set(this.source, '_loading', false)
+				Vue.set(this.source, 'status', undefined)
 			}
 		},
 
@@ -959,14 +910,31 @@ export default Vue.extend({
 			return action.displayName([this.source], this.currentView)
 		},
 
-		onDragEnter() {
+		onDragOver(event: DragEvent) {
 			this.dragover = this.canDrop
+			if (!this.canDrop) {
+				event.preventDefault()
+				event.stopPropagation()
+				event.dataTransfer.dropEffect = 'none'
+				return
+			}
+
+			// Handle copy/move drag and drop
+			if (event.ctrlKey) {
+				event.dataTransfer.dropEffect = 'copy'
+			} else {
+				event.dataTransfer.dropEffect = 'move'
+			}
 		},
-		onDragLeave() {
+		onDragLeave(event: DragEvent) {
+			if (this.$el.contains(event.target) && event.target !== this.$el) {
+				return
+			}
 			this.dragover = false
 		},
 
-		onDragStart(event) {
+		async onDragStart(event: DragEvent) {
+			event.stopPropagation()
 			if (!this.canDrag) {
 				event.preventDefault()
 				event.stopPropagation()
@@ -975,13 +943,22 @@ export default Vue.extend({
 
 			logger.debug('Drag started')
 
-			// Dragging set of files
-			if (this.selectedFiles.length > 0) {
+			// Reset any renaming
+			this.renamingStore.$reset()
+
+			// Dragging set of files, if we're dragging an file
+			// that is already selected, we use the entire selection
+			if (this.selectedFiles.includes(this.fileId)) {
 				this.draggingStore.set(this.selectedFiles)
-				return
+			} else {
+				this.draggingStore.set([this.fileId])
 			}
 
-			this.draggingStore.set([this.fileid])
+			const nodes = this.draggingStore.dragging
+				.map(fileId => this.filesStore.getNode(fileId)) as Node[]
+
+			const image = await getDragAndDropPreview(nodes)
+			event.dataTransfer.setDragImage(image, -10, -10)
 		},
 		onDragEnd() {
 			this.draggingStore.reset()
@@ -989,14 +966,42 @@ export default Vue.extend({
 			logger.debug('Drag ended')
 		},
 
-		onDrop(event) {
+		async onDrop(event) {
 			// If another button is pressed, cancel it
 			// This allows cancelling the drag with the right click
 			if (!this.canDrop || event.button !== 0) {
 				return
 			}
 
+			const isCopy = event.ctrlKey
+			this.dragover = false
+
 			logger.debug('Dropped', { event, selection: this.draggingFiles })
+
+			const nodes = this.draggingFiles.map(fileId => this.filesStore.getNode(fileId)) as Node[]
+			nodes.forEach(async (node: Node) => {
+				Vue.set(node, 'status', NodeStatus.LOADING)
+				try {
+					// TODO: resolve potential conflicts prior and force overrite
+					await handleCopyMoveNodeTo(node, this.source, isCopy ? MoveCopyAction.COPY : MoveCopyAction.MOVE)
+				} catch (error) {
+					logger.error('Error while moving file', { error })
+					if (isCopy) {
+						showError(this.t('files', 'Could not copy {file}. {message}', { file: node.basename, message: error.message || '' }))
+					} else {
+						showError(this.t('files', 'Could not move {file}. {message}', { file: node.basename, message: error.message || '' }))
+					}
+				} finally {
+					Vue.set(node, 'status', undefined)
+				}
+			})
+
+			// Reset selection after we dropped the files
+			// if the dropped files are within the selection
+			if (this.draggingFiles.some(fileId => this.selectedFiles.includes(fileId))) {
+				logger.debug('Dropped selection, resetting select store...')
+				this.selectionStore.reset()
+			}
 		},
 
 		t: translate,
diff --git a/apps/files/src/components/FilesListHeaderActions.vue b/apps/files/src/components/FilesListHeaderActions.vue
index b1544c4188851..dfe892af772f3 100644
--- a/apps/files/src/components/FilesListHeaderActions.vue
+++ b/apps/files/src/components/FilesListHeaderActions.vue
@@ -55,6 +55,7 @@ import { useSelectionStore } from '../store/selection.ts'
 import filesListWidthMixin from '../mixins/filesListWidth.ts'
 import CustomSvgIconRender from './CustomSvgIconRender.vue'
 import logger from '../logger.js'
+import { NodeStatus } from '@nextcloud/files'
 
 // The registered actions list
 const actions = getFileActions()
@@ -120,7 +121,7 @@ export default Vue.extend({
 		},
 
 		areSomeNodesLoading() {
-			return this.nodes.some(node => node._loading)
+			return this.nodes.some(node => node.status === NodeStatus.LOADING)
 		},
 
 		openedMenu: {
@@ -164,7 +165,7 @@ export default Vue.extend({
 				// Set loading markers
 				this.loading = action.id
 				this.nodes.forEach(node => {
-					Vue.set(node, '_loading', true)
+					Vue.set(node, 'status', NodeStatus.LOADING)
 				})
 
 				// Dispatch action execution
@@ -198,7 +199,7 @@ export default Vue.extend({
 				// Remove loading markers
 				this.loading = null
 				this.nodes.forEach(node => {
-					Vue.set(node, '_loading', false)
+					Vue.set(node, 'status', undefined)
 				})
 			}
 		},
diff --git a/apps/files/src/components/FilesListTableHeaderActions.vue b/apps/files/src/components/FilesListTableHeaderActions.vue
index f2ba4b7a92139..e5247fb4b9401 100644
--- a/apps/files/src/components/FilesListTableHeaderActions.vue
+++ b/apps/files/src/components/FilesListTableHeaderActions.vue
@@ -42,7 +42,7 @@
 </template>
 
 <script lang="ts">
-import { getFileActions } from '@nextcloud/files'
+import { NodeStatus, getFileActions } from '@nextcloud/files'
 import { showError, showSuccess } from '@nextcloud/dialogs'
 import { translate } from '@nextcloud/l10n'
 import NcActionButton from '@nextcloud/vue/dist/Components/NcActionButton.js'
@@ -121,7 +121,7 @@ export default Vue.extend({
 		},
 
 		areSomeNodesLoading() {
-			return this.nodes.some(node => node._loading)
+			return this.nodes.some(node => node.status === NodeStatus.LOADING)
 		},
 
 		openedMenu: {
@@ -165,7 +165,7 @@ export default Vue.extend({
 				// Set loading markers
 				this.loading = action.id
 				this.nodes.forEach(node => {
-					Vue.set(node, '_loading', true)
+					Vue.set(node, 'status', NodeStatus.LOADING)
 				})
 
 				// Dispatch action execution
@@ -199,7 +199,7 @@ export default Vue.extend({
 				// Remove loading markers
 				this.loading = null
 				this.nodes.forEach(node => {
-					Vue.set(node, '_loading', false)
+					Vue.set(node, 'status', undefined)
 				})
 			}
 		},
diff --git a/apps/files/src/components/FilesListVirtual.vue b/apps/files/src/components/FilesListVirtual.vue
index e5a37986cac43..3bc773a614a2c 100644
--- a/apps/files/src/components/FilesListVirtual.vue
+++ b/apps/files/src/components/FilesListVirtual.vue
@@ -310,16 +310,22 @@ export default Vue.extend({
 		}
 
 		.files-list__row {
-			&:hover, &:focus, &:active, &--active {
+			&:hover, &:focus, &:active, &--active, &--dragover {
 				background-color: var(--color-background-dark);
 				> * {
 					--color-border: var(--color-border-dark);
 				}
+
 				// Hover state of the row should also change the favorite markers background
 				.favorite-marker-icon svg path {
 					stroke: var(--color-background-dark);
 				}
 			}
+
+			&--dragover * {
+				// Prevent dropping on row children
+				pointer-events: none;
+			}
 		}
 
 		// Entry preview or mime icon
@@ -351,7 +357,8 @@ export default Vue.extend({
 				}
 
 				// Slightly increase the size of the folder icon
-				&.folder-icon {
+				&.folder-icon,
+				&.folder-open-icon {
 					margin: -3px;
 					svg {
 						width: calc(var(--icon-preview-size) + 6px);
diff --git a/apps/files/src/components/TemplatePreview.vue b/apps/files/src/components/TemplatePreview.vue
index 9b7827e1ebe68..53195d028c6aa 100644
--- a/apps/files/src/components/TemplatePreview.vue
+++ b/apps/files/src/components/TemplatePreview.vue
@@ -48,7 +48,7 @@
 
 <script>
 import { generateUrl } from '@nextcloud/router'
-import { encodeFilePath } from '../utils/fileUtils.js'
+import { encodeFilePath } from '../utils/fileUtils.ts'
 import { getToken, isPublic } from '../utils/davUtils.js'
 
 // preview width generation
diff --git a/apps/files/src/init.ts b/apps/files/src/init.ts
index 64e3846979e6a..c3b70641ca1a1 100644
--- a/apps/files/src/init.ts
+++ b/apps/files/src/init.ts
@@ -23,6 +23,7 @@ import { action as deleteAction } from './actions/deleteAction'
 import { action as downloadAction } from './actions/downloadAction'
 import { action as editLocallyAction } from './actions/editLocallyAction'
 import { action as favoriteAction } from './actions/favoriteAction'
+import { action as moveOrCopyAction } from './actions/moveOrCopyAction'
 import { action as openFolderAction } from './actions/openFolderAction'
 import { action as openInFilesAction } from './actions/openInFilesAction'
 import { action as renameAction } from './actions/renameAction'
@@ -41,6 +42,7 @@ registerFileAction(deleteAction)
 registerFileAction(downloadAction)
 registerFileAction(editLocallyAction)
 registerFileAction(favoriteAction)
+registerFileAction(moveOrCopyAction)
 registerFileAction(openFolderAction)
 registerFileAction(openInFilesAction)
 registerFileAction(renameAction)
diff --git a/apps/files/src/store/files.ts b/apps/files/src/store/files.ts
index 8653cc8e44907..56ae01192ef21 100644
--- a/apps/files/src/store/files.ts
+++ b/apps/files/src/store/files.ts
@@ -87,6 +87,10 @@ export const useFilesStore = function(...args) {
 			onCreatedNode(node: Node) {
 				this.updateNodes([node])
 			},
+
+			onUpdatedNode(node: Node) {
+				this.updateNodes([node])
+			},
 		},
 	})
 
@@ -95,8 +99,7 @@ export const useFilesStore = function(...args) {
 	if (!fileStore._initialized) {
 		subscribe('files:node:created', fileStore.onCreatedNode)
 		subscribe('files:node:deleted', fileStore.onDeletedNode)
-		// subscribe('files:node:moved', fileStore.onMovedNode)
-		// subscribe('files:node:updated', fileStore.onUpdatedNode)
+		subscribe('files:node:updated', fileStore.onUpdatedNode)
 
 		fileStore._initialized = true
 	}
diff --git a/apps/files/src/store/paths.ts b/apps/files/src/store/paths.ts
index 1b86c69ac5785..d678b5bc5927a 100644
--- a/apps/files/src/store/paths.ts
+++ b/apps/files/src/store/paths.ts
@@ -19,12 +19,12 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  *
  */
-import { Node, getNavigation } from '@nextcloud/files'
 import type { FileId, PathsStore, PathOptions, ServicesState } from '../types'
 import { defineStore } from 'pinia'
+import { Node, getNavigation } from '@nextcloud/files'
+import { subscribe } from '@nextcloud/event-bus'
 import Vue from 'vue'
 import logger from '../logger'
-import { subscribe } from '@nextcloud/event-bus'
 
 export const usePathsStore = function(...args) {
 	const store = defineStore('paths', {
diff --git a/apps/files/src/store/selection.ts b/apps/files/src/store/selection.ts
index 251bb804b9a2b..e304d27340e0e 100644
--- a/apps/files/src/store/selection.ts
+++ b/apps/files/src/store/selection.ts
@@ -35,7 +35,7 @@ export const useSelectionStore = defineStore('selection', {
 		 * Set the selection of fileIds
 		 */
 		set(selection = [] as FileId[]) {
-			Vue.set(this, 'selected', selection)
+			Vue.set(this, 'selected', [...new Set(selection)])
 		},
 
 		/**
diff --git a/apps/files/src/types.ts b/apps/files/src/types.ts
index 4ea49e9d1ac7f..778e9ff297159 100644
--- a/apps/files/src/types.ts
+++ b/apps/files/src/types.ts
@@ -111,4 +111,3 @@ export interface UploaderStore {
 export interface DragAndDropStore {
 	dragging: FileId[]
 }
-
diff --git a/apps/files/src/utils/dragUtils.ts b/apps/files/src/utils/dragUtils.ts
new file mode 100644
index 0000000000000..fc4b33d847daf
--- /dev/null
+++ b/apps/files/src/utils/dragUtils.ts
@@ -0,0 +1,42 @@
+/**
+ * @copyright Copyright (c) 2023 John Molakvoæ <skjnldsv@protonmail.com>
+ *
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ *
+ * @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/>.
+ *
+ */
+import type { Node } from '@nextcloud/files'
+import DragAndDropPreview from '../components/DragAndDropPreview.vue'
+import Vue from 'vue'
+
+const Preview = Vue.extend(DragAndDropPreview)
+let preview: Vue
+
+export const getDragAndDropPreview = async (nodes: Node[]): Promise<Element> => {
+	return new Promise((resolve) => {
+		if (!preview) {
+			preview = new Preview().$mount()
+			document.body.appendChild(preview.$el)
+		}
+
+		preview.update(nodes)
+		preview.$on('loaded', () => {
+			resolve(preview.$el)
+			preview.$off('loaded')
+		})
+	})
+}
diff --git a/apps/files/src/utils/fileUtils.js b/apps/files/src/utils/fileUtils.ts
similarity index 54%
rename from apps/files/src/utils/fileUtils.js
rename to apps/files/src/utils/fileUtils.ts
index 5ab88c6eb632d..9e2bfc44417ba 100644
--- a/apps/files/src/utils/fileUtils.js
+++ b/apps/files/src/utils/fileUtils.ts
@@ -19,8 +19,10 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  *
  */
+import { FileType, type Node } from '@nextcloud/files'
+import { translate as t, translatePlural as n } from '@nextcloud/l10n'
 
-const encodeFilePath = function(path) {
+export const encodeFilePath = function(path) {
 	const pathSections = (path.startsWith('/') ? path : `/${path}`).split('/')
 	let relativePath = ''
 	pathSections.forEach((section) => {
@@ -37,11 +39,35 @@ const encodeFilePath = function(path) {
  * @param {string} path the full path
  * @return {string[]} [dirPath, fileName]
  */
-const extractFilePaths = function(path) {
+export const extractFilePaths = function(path) {
 	const pathSections = path.split('/')
 	const fileName = pathSections[pathSections.length - 1]
 	const dirPath = pathSections.slice(0, pathSections.length - 1).join('/')
 	return [dirPath, fileName]
 }
 
-export { encodeFilePath, extractFilePaths }
+/**
+ * Generate a translated summary of an array of nodes
+ * @param {Node[]} nodes the nodes to summarize
+ * @return {string}
+ */
+export const getSummaryFor = (nodes: Node[]): string => {
+	const fileCount = nodes.filter(node => node.type === FileType.File).length
+	const folderCount = nodes.filter(node => node.type === FileType.Folder).length
+
+	if (fileCount === 0) {
+		return n('files', '{folderCount} folder', '{folderCount} folders', folderCount, { folderCount })
+	} else if (folderCount === 0) {
+		return n('files', '{fileCount} file', '{fileCount} files', fileCount, { fileCount })
+	}
+
+	if (fileCount === 1) {
+		return n('files', '1 file and {folderCount} folder', '1 file and {folderCount} folders', folderCount, { folderCount })
+	}
+
+	if (folderCount === 1) {
+		return n('files', '{fileCount} file and 1 folder', '{fileCount} files and 1 folder', fileCount, { fileCount })
+	}
+
+	return t('files', '{fileCount} files and {folderCount} folders', { fileCount, folderCount })
+}
diff --git a/apps/files/src/views/FilesList.vue b/apps/files/src/views/FilesList.vue
index b7785e623b01d..d43a2432dff33 100644
--- a/apps/files/src/views/FilesList.vue
+++ b/apps/files/src/views/FilesList.vue
@@ -63,7 +63,7 @@
 			data-cy-files-content-empty>
 			<template #action>
 				<NcButton v-if="dir !== '/'"
-					aria-label="t('files', 'Go to the previous folder')"
+					:aria-label="t('files', 'Go to the previous folder')"
 					type="primary"
 					:to="toPreviousDir">
 					{{ t('files', 'Go back') }}
@@ -93,7 +93,7 @@ import { Folder, Node, Permission } from '@nextcloud/files'
 import { getCapabilities } from '@nextcloud/capabilities'
 import { join, dirname } from 'path'
 import { orderBy } from 'natural-orderby'
-import { translate } from '@nextcloud/l10n'
+import { translate, translatePlural } from '@nextcloud/l10n'
 import { UploadPicker } from '@nextcloud/upload'
 import { Type } from '@nextcloud/sharing'
 import Vue from 'vue'
@@ -425,6 +425,7 @@ export default Vue.extend({
 		},
 
 		t: translate,
+		n: translatePlural,
 	},
 })
 </script>
diff --git a/apps/files_versions/src/utils/versions.js b/apps/files_versions/src/utils/versions.js
index ee49a369d2126..98df139a87f8b 100644
--- a/apps/files_versions/src/utils/versions.js
+++ b/apps/files_versions/src/utils/versions.js
@@ -24,7 +24,7 @@ import { joinPaths } from '@nextcloud/paths'
 import { generateRemoteUrl, generateUrl } from '@nextcloud/router'
 import moment from '@nextcloud/moment'
 
-import { encodeFilePath } from '../../../files/src/utils/fileUtils.js'
+import { encodeFilePath } from '../../../files/src/utils/fileUtils.ts'
 
 import client from '../utils/davClient.js'
 import davRequest from '../utils/davRequest.js'