1 files changed, 71 insertions, 0 deletions
diff --git a/apps/files_trashbin/src/files_actions/restoreAction.ts b/apps/files_trashbin/src/files_actions/restoreAction.ts
new file mode 100644
index 00000000000..3aeeceea7b3
--- /dev/null
+++ b/apps/files_trashbin/src/files_actions/restoreAction.ts
@@ -0,0 +1,71 @@
+/**
+ * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+import { getCurrentUser } from '@nextcloud/auth'
+import { showError } from '@nextcloud/dialogs'
+import { emit } from '@nextcloud/event-bus'
+import { Permission, Node, View, FileAction } from '@nextcloud/files'
+import { t } from '@nextcloud/l10n'
+import { encodePath } from '@nextcloud/paths'
+import { generateRemoteUrl } from '@nextcloud/router'
+import axios from '@nextcloud/axios'
+import svgHistory from '@mdi/svg/svg/history.svg?raw'
+
+import { TRASHBIN_VIEW_ID } from '../files_views/trashbinView.ts'
+import logger from '../../../files/src/logger.ts'
+
+export const restoreAction = new FileAction({
+	id: 'restore',
+
+	displayName() {
+		return t('files_trashbin', 'Restore')
+	},
+
+	iconSvgInline: () => svgHistory,
+
+	enabled(nodes: Node[], view) {
+		// Only available in the trashbin view
+		if (view.id !== TRASHBIN_VIEW_ID) {
+			return false
+		}
+
+		// Only available if all nodes have read permission
+		return nodes.length > 0
+			&& nodes
+				.map((node) => node.permissions)
+				.every((permission) => Boolean(permission & Permission.READ))
+	},
+
+	async exec(node: Node) {
+		try {
+			const destination = generateRemoteUrl(encodePath(`dav/trashbin/${getCurrentUser()!.uid}/restore/${node.basename}`))
+			await axios.request({
+				method: 'MOVE',
+				url: node.encodedSource,
+				headers: {
+					destination,
+				},
+			})
+
+			// Let's pretend the file is deleted since
+			// we don't know the restored location
+			emit('files:node:deleted', node)
+			return true
+		} catch (error) {
+			if (error.response?.status === 507) {
+				showError(t('files_trashbin', 'Not enough free space to restore the file/folder'))
+			}
+			logger.error('Failed to restore node', { error, node })
+			return false
+		}
+	},
+
+	async execBatch(nodes: Node[], view: View, dir: string) {
+		return Promise.all(nodes.map(node => this.exec(node, view, dir)))
+	},
+
+	order: 1,
+
+	inline: () => true,
+})