初始提交：短剧库源码（含转码优化 ultrafast）

2026-09-17 19:09:08 +08:00
commit 07dc0f1059
247 changed files with 43242 additions and 0 deletions
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+let identity = '', sources = '', onlineOnly = 'false';
+let changed = false;
+const changeKey = 'juku.account.change';
+
+export function announceViewerChange() {
+  try { localStorage.setItem(changeKey, Date.now() + '-' + Math.random()); } catch (_) {}
+}
+
+window.addEventListener('storage', event => {
+  if (event.key === changeKey && identity && !changed) {
+    changed = true;
+    window.dispatchEvent(new Event('jukuviewerchange'));
+  }
+});
+
+export function viewerHeaders() {
+  return identity ? {'X-Juku-Viewer': identity, 'X-Juku-Sources': sources, 'X-Juku-Online-Only': onlineOnly} : {};
+}
+
+export function checkViewerResponse(result) {
+  if (!identity || changed || !['viewer_required', 'viewer_changed', 'login_required', 'password_change_required', 'sources_changed', 'permissions_changed'].includes(result?.code)) return;
+  changed = true;
+  window.dispatchEvent(new Event('jukuviewerchange'));
+}
+
+export async function initializeViewer() {
+  async function read(path) {
+    const response = await fetch(path, {credentials: 'same-origin', cache: 'no-store', headers: {'Accept': 'application/json'}});
+    let result;
+    try {result = await response.json();} catch (_) {throw new Error('无法建立独立观看记录，请确认已启动新版程序');}
+    if (!response.ok) throw new Error(result.error || '无法建立独立观看记录');
+    return result;
+  }
+  let result = await read('/api/ui/viewer');
+  if (!result.ready) result = await read('/api/ui/viewer?confirm=1');
+  if (!result.ready || !/^[a-f0-9]{64}$/.test(result.id)) throw new Error('无法确认浏览器身份，请刷新页面重试');
+  identity = result.id;
+  sources = (result.sources || []).join(',');
+  onlineOnly = String(result.onlineOnly === true);
+  changed = false;
+  return result;
+}
+
+window.JukuViewer = {headers: viewerHeaders, checkResponse: checkViewerResponse};