feat(builder): shared asset upload/list util

Extract uploadAsset/listAssets into utils/assets.ts, lifting the exact uploadToWhp body and list_assets fetch pattern already duplicated across shared.tsx/ImageBlock/Logo/Navbar/etc. shared.tsx's uploadToWhp is now a thin re-export (`export const uploadToWhp = uploadAsset`) so its ~6 existing callers are unaffected. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-12 12:43:59 -07:00
parent b46b6915a5
commit 296c10d019
4 changed files with 211 additions and 17 deletions
@@ -0,0 +1,133 @@
+import { describe, test, expect, vi, beforeEach, afterEach } from 'vitest';
+import { uploadAsset, listAssets, Asset } from './assets';
+
+const CFG = {
+  apiUrl: 'https://panel.example.com/api/site-builder',
+  siteId: 42,
+  csrfToken: 'tok-123',
+};
+
+function jsonResponse(body: any, ok = true) {
+  return { ok, json: async () => body } as Response;
+}
+
+describe('uploadAsset', () => {
+  let createObjectURLSpy: ReturnType<typeof vi.fn>;
+
+  beforeEach(() => {
+    createObjectURLSpy = vi.fn(() => 'blob:mock-url');
+    (URL as any).createObjectURL = createObjectURLSpy;
+    vi.stubGlobal('fetch', vi.fn());
+    delete (window as any).WHP_CONFIG;
+  });
+
+  afterEach(() => {
+    vi.unstubAllGlobals();
+    delete (window as any).WHP_CONFIG;
+  });
+
+  test('without window.WHP_CONFIG returns a blob: URL and does not call fetch', async () => {
+    const file = new File(['x'], 'photo.png', { type: 'image/png' });
+    const url = await uploadAsset(file);
+    expect(url).toBe('blob:mock-url');
+    expect(createObjectURLSpy).toHaveBeenCalledWith(file);
+    expect(fetch).not.toHaveBeenCalled();
+  });
+
+  test('with config, POSTs to upload_asset with X-CSRF-Token and returns data.url', async () => {
+    (window as any).WHP_CONFIG = CFG;
+    const fetchMock = fetch as unknown as ReturnType<typeof vi.fn>;
+    fetchMock.mockResolvedValue(jsonResponse({ success: true, url: '/storage/assets/photo.png' }));
+
+    const file = new File(['x'], 'photo.png', { type: 'image/png' });
+    const url = await uploadAsset(file);
+
+    expect(url).toBe('/storage/assets/photo.png');
+    expect(fetchMock).toHaveBeenCalledTimes(1);
+    const [calledUrl, opts] = fetchMock.mock.calls[0];
+    expect(calledUrl).toBe(`${CFG.apiUrl}?action=upload_asset&site_id=${CFG.siteId}`);
+    expect(opts.method).toBe('POST');
+    expect(opts.headers['X-CSRF-Token']).toBe(CFG.csrfToken);
+    expect(opts.body).toBeInstanceOf(FormData);
+  });
+
+  test('with config, returns null when the server reports failure', async () => {
+    (window as any).WHP_CONFIG = CFG;
+    const fetchMock = fetch as unknown as ReturnType<typeof vi.fn>;
+    fetchMock.mockResolvedValue(jsonResponse({ success: false }));
+
+    const file = new File(['x'], 'photo.png', { type: 'image/png' });
+    expect(await uploadAsset(file)).toBeNull();
+  });
+
+  test('with config, returns null when fetch throws', async () => {
+    (window as any).WHP_CONFIG = CFG;
+    const fetchMock = fetch as unknown as ReturnType<typeof vi.fn>;
+    fetchMock.mockRejectedValue(new Error('network down'));
+
+    const file = new File(['x'], 'photo.png', { type: 'image/png' });
+    expect(await uploadAsset(file)).toBeNull();
+  });
+});
+
+describe('listAssets', () => {
+  beforeEach(() => {
+    vi.stubGlobal('fetch', vi.fn());
+    delete (window as any).WHP_CONFIG;
+  });
+
+  afterEach(() => {
+    vi.unstubAllGlobals();
+    delete (window as any).WHP_CONFIG;
+  });
+
+  const ASSETS: Asset[] = [
+    { name: 'a.png', url: '/storage/assets/a.png', type: 'image/png' },
+    { name: 'b.mp4', url: '/storage/assets/b.mp4', type: 'video/mp4' },
+    { name: 'c.pdf', url: '/storage/assets/c.pdf', type: 'application/pdf' },
+  ];
+
+  test('without window.WHP_CONFIG returns [] and does not call fetch', async () => {
+    const assets = await listAssets('image');
+    expect(assets).toEqual([]);
+    expect(fetch).not.toHaveBeenCalled();
+  });
+
+  test('with config, filters by type prefix for the requested mediaType', async () => {
+    (window as any).WHP_CONFIG = CFG;
+    const fetchMock = fetch as unknown as ReturnType<typeof vi.fn>;
+    fetchMock.mockResolvedValue(jsonResponse({ success: true, assets: ASSETS }));
+
+    const images = await listAssets('image');
+    expect(images).toEqual([ASSETS[0]]);
+
+    const videos = await listAssets('video');
+    expect(videos).toEqual([ASSETS[1]]);
+
+    const [calledUrl] = fetchMock.mock.calls[0];
+    expect(calledUrl).toBe(`${CFG.apiUrl}?action=list_assets&site_id=${CFG.siteId}`);
+  });
+
+  test('mediaType "any" (or omitted) returns all assets unfiltered', async () => {
+    (window as any).WHP_CONFIG = CFG;
+    const fetchMock = fetch as unknown as ReturnType<typeof vi.fn>;
+    fetchMock.mockResolvedValue(jsonResponse({ success: true, assets: ASSETS }));
+
+    expect(await listAssets('any')).toEqual(ASSETS);
+    expect(await listAssets()).toEqual(ASSETS);
+  });
+
+  test('with config, returns [] when the server reports failure or a non-array', async () => {
+    (window as any).WHP_CONFIG = CFG;
+    const fetchMock = fetch as unknown as ReturnType<typeof vi.fn>;
+    fetchMock.mockResolvedValue(jsonResponse({ success: false }));
+    expect(await listAssets()).toEqual([]);
+  });
+
+  test('with config, returns [] when fetch throws', async () => {
+    (window as any).WHP_CONFIG = CFG;
+    const fetchMock = fetch as unknown as ReturnType<typeof vi.fn>;
+    fetchMock.mockRejectedValue(new Error('network down'));
+    expect(await listAssets()).toEqual([]);
+  });
+});
@@ -0,0 +1,51 @@
+/* ---------- Shared asset upload/list util ----------
+   Single source of truth for talking to the WHP asset endpoints
+   (`upload_asset` / `list_assets`). Behavior is lifted verbatim from the
+   `uploadToWhp` helper duplicated across `shared.tsx` / `ImageBlock.tsx` /
+   `Logo.tsx` / `Navbar.tsx` / `VideoBlock.tsx` / `FeaturesGrid.tsx` and the
+   `list_assets` fetch pattern used in `ImageStylePanel.tsx` / `Logo.tsx` /
+   `Navbar.tsx` / `HeroStylePanel.tsx` / `ImageBlock.tsx` / `VideoBlock.tsx`,
+   so callers see identical behavior once switched over to this module. */
+
+export interface Asset {
+  name: string;
+  url: string;
+  type: string;
+}
+
+/** Upload a file to the WHP asset store. Falls back to a local `blob:` URL
+ *  in standalone mode (no `window.WHP_CONFIG`). Returns `null` on failure. */
+export async function uploadAsset(file: File): Promise<string | null> {
+  const cfg = (window as any).WHP_CONFIG;
+  if (!cfg) return URL.createObjectURL(file);
+  const formData = new FormData();
+  formData.append('file', file);
+  try {
+    const resp = await fetch(`${cfg.apiUrl}?action=upload_asset&site_id=${cfg.siteId}`, {
+      method: 'POST',
+      headers: { 'X-CSRF-Token': cfg.csrfToken },
+      body: formData,
+    });
+    const data = await resp.json();
+    if (data.success && data.url) return data.url;
+    return null;
+  } catch { return null; }
+}
+
+/** List assets uploaded for the current site, optionally filtered by
+ *  media type (matched against the asset's `type` prefix, e.g.
+ *  `image/png`.startsWith('image')). Returns `[]` in standalone mode or
+ *  on any failure. */
+export async function listAssets(mediaType: 'image' | 'video' | 'any' = 'any'): Promise<Asset[]> {
+  const cfg = (window as any).WHP_CONFIG;
+  if (!cfg) return [];
+  try {
+    const resp = await fetch(`${cfg.apiUrl}?action=list_assets&site_id=${cfg.siteId}`);
+    const data = await resp.json();
+    if (!data.success || !Array.isArray(data.assets)) return [];
+    if (mediaType === 'any') return data.assets;
+    return data.assets.filter((a: any) => (a.type || '').startsWith(mediaType));
+  } catch {
+    return [];
+  }
+}