feat: add new link endpoint when using globalscale

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

[skip ci]

Author: susnux

apps/files/src/views/FileReferencePickerElement.vue

@@ -15,8 +15,8 @@ import type { IFilePickerButton } from '@nextcloud/dialogs'
 
 import { FilePickerVue as FilePicker } from '@nextcloud/dialogs/filepicker.js'
 import { translate as t } from '@nextcloud/l10n'
-import { generateUrl } from '@nextcloud/router'
 import { defineComponent } from 'vue'
+import { generateFileUrl } from '../../../files_sharing/src/utils/generateUrl.ts'
 
 export default defineComponent({
 	name: 'FileReferencePickerElement',
@@ -52,13 +52,11 @@ export default defineComponent({
 
 		buttonFactory(selected: NcNode[]): IFilePickerButton[] {
 			const buttons = [] as IFilePickerButton[]
-			if (selected.length === 0) {
+			const [node] = selected
+			// Do not allow selecting the users root folder or if no node is selected
+			if (node === undefined || node.path === '/') {
 				return []
 			}
-			const node = selected.at(0)
-			if (node.path === '/') {
-				return [] // Do not allow selecting the users root folder
-			}
 			buttons.push({
 				label: t('files', 'Choose {file}', { file: node.displayname }),
 				type: 'primary',
@@ -76,10 +74,7 @@ export default defineComponent({
 		},
 
 		onSubmit(node: NcNode) {
-			const url = new URL(window.location.href)
-			url.pathname = generateUrl('/f/{fileId}', { fileId: node.fileid! })
-			url.search = ''
-			this.$emit('submit', url.href)
+			this.$emit('submit', generateFileUrl(node.fileid!))
 		},
 	},
 })

apps/files/src/views/ReferenceFileWidget.vue

@@ -218,11 +218,9 @@ export default defineComponent({
 				.addButton({
 					id: 'open',
 					label: this.t('settings', 'Open in files'),
-					callback(nodes: Node[]) {
-						if (nodes[0]) {
-							window.open(generateUrl('/f/{fileid}', {
-								fileid: nodes[0].fileid,
-							}))
+					callback([node]: Node[]) {
+						if (node) {
+							window.open(generateFileUrl(node.fileid!))
 						}
 					},
 					type: 'primary',

apps/files_sharing/src/components/SharingEntryInherited.vue

@@ -63,9 +63,7 @@ export default {
 
 	computed: {
 		viaFileTargetUrl() {
-			return generateUrl('/f/{fileid}', {
-				fileid: this.share.viaFileid,
-			})
+			return generateFileUrl(this.share.viaFileid)
 		},
 
 		viaFolderName() {

apps/files_sharing/src/components/SharingEntryInternal.vue

@@ -68,7 +68,7 @@ export default {
 		 * @return {string}
 		 */
 		internalLink() {
-			return window.location.protocol + '//' + window.location.host + generateUrl('/f/') + this.fileInfo.id
+			return generateFileUrl(this.fileInfo.id)
 		},
 
 		/**

apps/files_sharing/src/utils/generateUrl.spec.ts

@@ -0,0 +1,30 @@
+/**
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+import { describe, expect, it, vi } from 'vitest'
+import { generateFileUrl } from './generateUrl.ts'
+
+const getCapabilities = vi.hoisted(() => vi.fn())
+vi.mock('@nextcloud/capabilities', () => ({ getCapabilities }))
+
+describe('generateFileUrl', () => {
+	it('should work without globalscale', () => {
+		getCapabilities.mockReturnValue({ globalscale: null })
+		const url = generateFileUrl(12345)
+		expect(url).toBe('http://nextcloud.local/index.php/f/12345')
+	})
+
+	it('should work with older globalscale', () => {
+		getCapabilities.mockReturnValue({ globalscale: { enabled: true } })
+		const url = generateFileUrl(12345)
+		expect(url).toBe('http://nextcloud.local/index.php/f/12345')
+	})
+
+	it('should work with globalscale', () => {
+		getCapabilities.mockReturnValue({ globalscale: { enabled: true, token: 'abc123' } })
+		const url = generateFileUrl(12345)
+		expect(url).toBe('http://nextcloud.local/index.php/gf/abc123/12345')
+	})
+})

apps/files_sharing/src/utils/generateUrl.ts

@@ -0,0 +1,32 @@
+/**
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+import { getCapabilities } from '@nextcloud/capabilities'
+import { generateUrl } from '@nextcloud/router'
+
+interface IGlobalScaleCapabilities {
+	token?: string
+}
+
+/**
+ * @param fileid - The file ID to generate the direct file link for
+ */
+export function generateFileUrl(fileid: number): string {
+	const baseURL = window.location.protocol + '//' + window.location.host
+
+	const { globalscale } = getCapabilities() as { globalscale?: IGlobalScaleCapabilities }
+	if (globalscale?.token) {
+		return generateUrl('/gf/{token}/{fileid}', {
+			token: globalscale.token,
+			fileid,
+		}, { baseURL })
+	}
+
+	return generateUrl('/f/{fileid}', {
+		fileid,
+	}, {
+		baseURL,
+	})
+}