feat: Implement upload on public shares using dav endpoint v2

Signed-off-by: Ferdinand Thiessen <[email protected]>

__tests__/utils/uploader.spec.ts

@@ -0,0 +1,49 @@
+import { beforeEach, describe, expect, test, vi } from 'vitest'
+import { Uploader } from '../../lib/uploader.js'
+
+import type { NextcloudUser } from '@nextcloud/auth'
+
+const initialState = vi.hoisted(() => ({ loadState: vi.fn() }))
+const auth = vi.hoisted(() => ({ getCurrentUser: vi.fn<never, NextcloudUser | null>(() => null) }))
+vi.mock('@nextcloud/initial-state', () => initialState)
+vi.mock('@nextcloud/auth', () => auth)
+
+describe('uploader', () => {
+	beforeEach(() => {
+		vi.resetAllMocks()
+		const node = document.getElementById('sharingToken')
+		if (node) {
+			document.body.removeChild(node)
+		}
+	})
+
+	test('constructor sets default target folder for user', async () => {
+		auth.getCurrentUser.mockImplementationOnce(() => ({ uid: 'my-user', displayName: 'User', isAdmin: false }))
+		const uploader = new Uploader()
+		expect(uploader.destination.source).match(/\/remote\.php\/dav\/files\/my-user\/?$/)
+	})
+
+	test('constructor sets default target folder for public share', async () => {
+		initialState.loadState.mockImplementationOnce((app, key) => app === 'files_sharing' && key === 'sharingToken' ? 'token-123' : null)
+		const uploader = new Uploader(true)
+		expect(uploader.destination.source).match(/\/public\.php\/dav\/files\/token-123\/?$/)
+	})
+
+	test('constructor sets default target folder for legacy public share', async () => {
+		const input = document.createElement('input')
+		input.id = 'sharingToken'
+		input.value = 'legacy-token'
+		document.body.appendChild(input)
+		const uploader = new Uploader(true)
+		expect(uploader.destination.source).match(/\/public\.php\/dav\/files\/legacy-token\/?$/)
+	})
+
+	test('fails if no sharingToken on public share', async () => {
+		expect(() => new Uploader(true)).toThrow(/No sharing token found/)
+	})
+
+	test('fails if not logged in and not on public share', async () => {
+		expect(() => new Uploader()).toThrow(/User is not logged in/)
+		expect(initialState.loadState).not.toBeCalled()
+	})
+})

lib/uploader.ts

@@ -3,6 +3,7 @@ import type { WebDAVClient } from 'webdav'
 
 import { getCurrentUser } from '@nextcloud/auth'
 import { Folder, Permission, davGetClient } from '@nextcloud/files'
+import { loadState } from '@nextcloud/initial-state'
 import { encodePath } from '@nextcloud/paths'
 import { generateRemoteUrl } from '@nextcloud/router'
 import { normalize } from 'path'
@@ -53,11 +54,26 @@ export class Uploader {
 		this._isPublic = isPublic
 
 		if (!destinationFolder) {
-			const owner = getCurrentUser()?.uid
-			const source = generateRemoteUrl(`dav/files/${owner}`)
-			if (!owner) {
-				throw new Error('User is not logged in')
+			let owner: string
+			let source: string
+
+			if (isPublic) {
+				const sharingToken = loadState<string | null>('files_sharing', 'sharingToken', null) ?? document.querySelector<HTMLInputElement>('input#sharingToken')?.value
+				if (!sharingToken) {
+					logger.error('No sharing token found for public shares, please specify the destination folder manually.')
+					throw new Error('No sharing token found.')
+				}
+				owner = sharingToken
+				source = generateRemoteUrl(`dav/files/${sharingToken}`).replace('remote.php', 'public.php')
+			} else {
+				const user = getCurrentUser()?.uid
+				if (!user) {
+					throw new Error('User is not logged in')
+				}
+				owner = user
+				source = generateRemoteUrl(`dav/files/${owner}`)
 			}
+
 			destinationFolder = new Folder({
 				id: 0,
 				owner,

vitest.config.ts

@@ -15,6 +15,11 @@ export default async (env) => {
 			exclude: ['lib/utils/l10n.ts'],
 			reporter: ['lcov', 'text'],
 		},
+		server: {
+			deps: {
+				inline: ['@nextcloud/files'],
+			},
+		},
 	} as UserConfig
 	return cfg
 }