增加天翼网盘在线播放

src/lib/admin.types.ts

@@ -160,6 +160,11 @@ export interface AdminConfig {
       Enabled: boolean;
       Cookie: string;
     };
+    Tianyi?: {
+      Enabled: boolean;
+      Account: string;
+      Password: string;
+    };
   };
   AIConfig?: {
     Enabled: boolean; // 是否启用AI问片功能

src/lib/config.ts

@@ -678,6 +678,11 @@ export function configSelfCheck(adminConfig: AdminConfig): AdminConfig {
         Enabled: false,
         Cookie: '',
       },
+      Tianyi: {
+        Enabled: false,
+        Account: '',
+        Password: '',
+      },
     };
   }
 
@@ -703,6 +708,14 @@ export function configSelfCheck(adminConfig: AdminConfig): AdminConfig {
     };
   }
 
+  if (!adminConfig.NetDiskConfig.Tianyi) {
+    adminConfig.NetDiskConfig.Tianyi = {
+      Enabled: false,
+      Account: '',
+      Password: '',
+    };
+  }
+
   // 确保音乐配置存在
   if (!adminConfig.MusicConfig) {
     adminConfig.MusicConfig = {

src/lib/netdisk/source.ts

@@ -2,8 +2,9 @@ export const LEGACY_QUARK_TEMP_SOURCE = 'quark-temp';
 export const NETDISK_QUARK_SOURCE = 'netdisk-quark';
 export const NETDISK_MOBILE_SOURCE = 'netdisk-mobile';
 export const NETDISK_BAIDU_SOURCE = 'netdisk-baidu';
+export const NETDISK_TIANYI_SOURCE = 'netdisk-tianyi';
 
-export type NetdiskProvider = 'quark' | 'mobile' | 'baidu';
+export type NetdiskProvider = 'quark' | 'mobile' | 'baidu' | 'tianyi';
 
 export function normalizeNetdiskSource(source?: string | null): string {
   if (!source) return '';
@@ -13,7 +14,7 @@ export function normalizeNetdiskSource(source?: string | null): string {
 
 export function isNetdiskSource(source?: string | null): boolean {
   const normalized = normalizeNetdiskSource(source);
-  return normalized === NETDISK_QUARK_SOURCE || normalized === NETDISK_MOBILE_SOURCE || normalized === NETDISK_BAIDU_SOURCE;
+  return normalized === NETDISK_QUARK_SOURCE || normalized === NETDISK_MOBILE_SOURCE || normalized === NETDISK_BAIDU_SOURCE || normalized === NETDISK_TIANYI_SOURCE;
 }
 
 export function getNetdiskProvider(source?: string | null): NetdiskProvider | null {
@@ -21,6 +22,7 @@ export function getNetdiskProvider(source?: string | null): NetdiskProvider | nu
   if (normalized === NETDISK_QUARK_SOURCE) return 'quark';
   if (normalized === NETDISK_MOBILE_SOURCE) return 'mobile';
   if (normalized === NETDISK_BAIDU_SOURCE) return 'baidu';
+  if (normalized === NETDISK_TIANYI_SOURCE) return 'tianyi';
   return null;
 }
 
@@ -35,3 +37,7 @@ export function isNetdiskMobileSource(source?: string | null): boolean {
 export function isNetdiskBaiduSource(source?: string | null): boolean {
   return normalizeNetdiskSource(source) === NETDISK_BAIDU_SOURCE;
 }
+
+export function isNetdiskTianyiSource(source?: string | null): boolean {
+  return normalizeNetdiskSource(source) === NETDISK_TIANYI_SOURCE;
+}

src/lib/netdisk/tianyi-session-cache.ts

@@ -0,0 +1,105 @@
+import { base58Decode, base58Encode } from '@/lib/utils';
+
+export interface TianyiNetdiskSessionFile {
+  name: string;
+  fileId: string;
+  shareId: string;
+  size?: number;
+}
+
+export interface TianyiNetdiskSession {
+  id: string;
+  provider: 'tianyi';
+  title: string;
+  shareUrl: string;
+  passcode?: string;
+  shareId: string;
+  shareMode: string;
+  isFolder: string | number | boolean;
+  accessCode: string;
+  files: TianyiNetdiskSessionFile[];
+  createdAt: number;
+  expiresAt: number;
+}
+
+const TTL_MS = 30 * 60 * 1000;
+const sessionStore = new Map<string, TianyiNetdiskSession>();
+
+export function buildTianyiNetdiskId(input: { shareUrl: string; passcode?: string }): string {
+  return base58Encode(JSON.stringify({ shareUrl: input.shareUrl, passcode: input.passcode || '' }));
+}
+
+export function parseTianyiNetdiskId(id: string): { shareUrl: string; passcode?: string } {
+  try {
+    const decoded = base58Decode(id);
+    const parsed = JSON.parse(decoded);
+    if (!parsed?.shareUrl || typeof parsed.shareUrl !== 'string') {
+      throw new Error('invalid tianyi netdisk id');
+    }
+    return {
+      shareUrl: parsed.shareUrl,
+      passcode: typeof parsed.passcode === 'string' ? parsed.passcode : '',
+    };
+  } catch {
+    throw new Error('无效的天翼云盘播放 ID');
+  }
+}
+
+function pruneExpiredSessions() {
+  const now = Date.now();
+  for (const [key, value] of Array.from(sessionStore.entries())) {
+    if (value.expiresAt <= now) {
+      sessionStore.delete(key);
+    }
+  }
+}
+
+export function createTianyiNetdiskSession(input: {
+  title: string;
+  shareUrl: string;
+  passcode?: string;
+  shareId: string;
+  shareMode: string;
+  isFolder: string | number | boolean;
+  accessCode: string;
+  files: TianyiNetdiskSessionFile[];
+}) {
+  pruneExpiredSessions();
+  const now = Date.now();
+  const id = buildTianyiNetdiskId({ shareUrl: input.shareUrl, passcode: input.passcode });
+  const session: TianyiNetdiskSession = {
+    id,
+    provider: 'tianyi',
+    title: input.title,
+    shareUrl: input.shareUrl,
+    passcode: input.passcode,
+    shareId: input.shareId,
+    shareMode: input.shareMode,
+    isFolder: input.isFolder,
+    accessCode: input.accessCode,
+    files: input.files,
+    createdAt: now,
+    expiresAt: now + TTL_MS,
+  };
+  sessionStore.set(id, session);
+  return session;
+}
+
+export function getTianyiNetdiskSession(id: string): TianyiNetdiskSession | null {
+  pruneExpiredSessions();
+  const session = sessionStore.get(id);
+  if (!session) return null;
+  if (session.expiresAt <= Date.now()) {
+    sessionStore.delete(id);
+    return null;
+  }
+  return session;
+}
+
+export function refreshTianyiNetdiskSession(id: string): TianyiNetdiskSession | null {
+  const session = getTianyiNetdiskSession(id);
+  if (!session) return null;
+  session.expiresAt = Date.now() + TTL_MS;
+  sessionStore.set(id, session);
+  return session;
+}

src/lib/netdisk/tianyi-session-resolver.ts

@@ -0,0 +1,48 @@
+import { getConfig } from '@/lib/config';
+
+import { listTianyiShareVideos } from './tianyi.client';
+import {
+  createTianyiNetdiskSession,
+  getTianyiNetdiskSession,
+  parseTianyiNetdiskId,
+  refreshTianyiNetdiskSession,
+} from './tianyi-session-cache';
+
+export async function resolveTianyiSession(id: string) {
+  const config = await getConfig();
+  const tianyiConfig = config.NetDiskConfig?.Tianyi;
+  if (!tianyiConfig?.Enabled || !tianyiConfig.Account || !tianyiConfig.Password) {
+    throw new Error('天翼云盘未配置或未启用');
+  }
+
+  let session = refreshTianyiNetdiskSession(id) || getTianyiNetdiskSession(id);
+  if (!session) {
+    const payload = parseTianyiNetdiskId(id);
+    const result = await listTianyiShareVideos(
+      payload.shareUrl,
+      tianyiConfig.Account,
+      tianyiConfig.Password,
+      payload.passcode || ''
+    );
+    session = createTianyiNetdiskSession({
+      title: result.title,
+      shareUrl: payload.shareUrl,
+      passcode: payload.passcode,
+      shareId: result.shareId,
+      shareMode: result.shareMode,
+      isFolder: result.isFolder,
+      accessCode: result.accessCode,
+      files: result.files,
+    });
+  }
+
+  if (!session) {
+    throw new Error('天翼云盘播放信息恢复失败');
+  }
+
+  return {
+    session,
+    account: tianyiConfig.Account,
+    password: tianyiConfig.Password,
+  };
+}

src/lib/netdisk/tianyi.client.ts

@@ -0,0 +1,522 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+
+import { constants,publicEncrypt } from 'crypto';
+
+export interface TianyiShareVideoFile {
+  name: string;
+  fileId: string;
+  shareId: string;
+  size: number;
+}
+
+export interface TianyiShareListResult {
+  title: string;
+  files: TianyiShareVideoFile[];
+  shareId: string;
+  shareMode: string;
+  isFolder: string | number | boolean;
+  accessCode: string;
+}
+
+const API_BASE = 'https://cloud.189.cn/api';
+const LOGIN_URL = 'https://open.e.189.cn';
+const VIDEO_EXTENSIONS = [
+  '.mp4', '.mkv', '.avi', '.mov', '.flv', '.wmv', '.m3u8', '.ts', '.rmvb', '.rm', '.mpeg', '.mpg', '.m4v', '.webm',
+];
+
+const NORMAL_HEADERS: HeadersInit = {
+  'User-Agent':
+    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36',
+  Accept: 'application/json;charset=UTF-8',
+};
+
+const loginCookieStore = new Map<string, { cookie: string; expiresAt: number }>();
+const LOGIN_TTL_MS = 30 * 60 * 1000;
+
+export function normalizeTianyiAccount(value: string): string {
+  return value.trim();
+}
+
+export function normalizeTianyiPassword(value: string): string {
+  return value.trim();
+}
+
+function makeLoginCacheKey(account: string, password: string) {
+  return `${account}\n${password}`;
+}
+
+export function clearTianyiLoginCache(account: string, password: string) {
+  loginCookieStore.delete(
+    makeLoginCacheKey(normalizeTianyiAccount(account), normalizeTianyiPassword(password))
+  );
+}
+
+function pruneLoginCookies() {
+  const now = Date.now();
+  for (const [key, value] of Array.from(loginCookieStore.entries())) {
+    if (value.expiresAt <= now) {
+      loginCookieStore.delete(key);
+    }
+  }
+}
+
+function assertHeaderSafe(value: string, label: string) {
+  const normalized = value.trim();
+  for (let i = 0; i < normalized.length; i += 1) {
+    if (normalized.charCodeAt(i) > 255) {
+      throw new Error(`${label} 含有非法字符，请检查是否包含中文标点或说明文字`);
+    }
+  }
+  return normalized;
+}
+
+function isVideoFile(name: string) {
+  const lower = name.toLowerCase();
+  return VIDEO_EXTENSIONS.some((ext) => lower.endsWith(ext));
+}
+
+function extractSetCookies(response: Response): string[] {
+  const headersAny = response.headers as Headers & {
+    getSetCookie?: () => string[];
+  };
+  if (typeof headersAny.getSetCookie === 'function') {
+    return headersAny.getSetCookie();
+  }
+  const raw = response.headers.get('set-cookie');
+  return raw ? [raw] : [];
+}
+
+function mergeCookies(...cookieGroups: Array<string | string[] | undefined>) {
+  const map = new Map<string, string>();
+  for (const group of cookieGroups) {
+    const list = Array.isArray(group) ? group : group ? [group] : [];
+    for (const item of list) {
+      for (const chunk of item.split(/,(?=[^;,]+=)/g)) {
+        const pair = chunk.split(';')[0]?.trim();
+        if (!pair || !pair.includes('=')) continue;
+        const index = pair.indexOf('=');
+        const key = pair.slice(0, index);
+        const value = pair.slice(index + 1);
+        map.set(key, value);
+      }
+    }
+  }
+  return Array.from(map.entries()).map(([key, value]) => `${key}=${value}`).join('; ');
+}
+
+function toFormBody(data: Record<string, any>) {
+  return new URLSearchParams(
+    Object.entries(data).reduce<Record<string, string>>((acc, [key, value]) => {
+      acc[key] = String(value);
+      return acc;
+    }, {})
+  ).toString();
+}
+
+async function parseJsonResponse<T = any>(response: Response): Promise<T> {
+  const text = await response.text();
+  try {
+    const normalized = text.replace(/(:\s*)(-?\d{15,})(\s*[,}])/g, '$1"$2"$3');
+    return JSON.parse(normalized) as T;
+  } catch {
+    throw new Error(`天翼云盘接口返回异常：${text.slice(0, 200)}`);
+  }
+}
+
+function encryptCredential(value: string, pubKey: string) {
+  const encrypted = publicEncrypt(
+    {
+      key: `-----BEGIN PUBLIC KEY-----\n${pubKey}\n-----END PUBLIC KEY-----`,
+      padding: constants.RSA_PKCS1_PADDING,
+    },
+    Buffer.from(value, 'utf8')
+  );
+  return `{NRP}${encrypted.toString('hex')}`;
+}
+
+export function parseTianyiShareUrl(url: string, passcode = ''): { shareCode: string; accessCode: string } {
+  const decoded = decodeURIComponent(url);
+  const patterns = [
+    /https:\/\/cloud\.189\.cn\/web\/share\?code=([A-Za-z0-9]+)/i,
+    /https:\/\/cloud\.189\.cn\/t\/([A-Za-z0-9]+)/i,
+    /https:\/\/h5\.cloud\.189\.cn\/share\.html#\/t\/([A-Za-z0-9]+)/i,
+  ];
+  let shareCode = '';
+  let rawCode = '';
+  for (const pattern of patterns) {
+    const matched = decoded.match(pattern);
+    if (matched?.[1]) {
+      rawCode = matched[1];
+      break;
+    }
+  }
+  if (!rawCode) {
+    throw new Error('无法解析天翼云盘分享链接');
+  }
+
+  const cleanMatch = rawCode.match(/^([A-Za-z0-9]+)/);
+  shareCode = cleanMatch?.[1] || rawCode.trim();
+
+  const pwdMatch = decoded.match(/[?&]pwd=([^&]+)/i);
+  const inlineAccessCodeMatch1 = rawCode.match(/[（(]\s*访问码[：:]\s*([A-Za-z0-9]+)\s*[）)]/i);
+  const inlineAccessCodeMatch2 = rawCode.match(/\s+访问码[：:]\s*([A-Za-z0-9]+)/i);
+
+  return {
+    shareCode,
+    accessCode: passcode || pwdMatch?.[1] || inlineAccessCodeMatch1?.[1] || inlineAccessCodeMatch2?.[1] || '',
+  };
+}
+
+async function fetchLoginCookie(account: string, password: string) {
+  const safeAccount = assertHeaderSafe(normalizeTianyiAccount(account), '天翼云盘账号');
+  const safePassword = assertHeaderSafe(normalizeTianyiPassword(password), '天翼云盘密码');
+  const cacheKey = makeLoginCacheKey(safeAccount, safePassword);
+  pruneLoginCookies();
+  const cached = loginCookieStore.get(cacheKey);
+  if (cached && cached.expiresAt > Date.now()) {
+    return cached.cookie;
+  }
+
+  const encryptConfResp = await fetch(`${LOGIN_URL}/api/logbox/config/encryptConf.do?appId=cloud`, {
+    method: 'POST',
+    cache: 'no-store',
+  });
+  const encryptConf = await parseJsonResponse<any>(encryptConfResp);
+  const pubKey = String(encryptConf?.data?.pubKey || '');
+  if (!pubKey) {
+    throw new Error('获取天翼云盘登录公钥失败');
+  }
+
+  const loginUrlResp = await fetch(
+    `${API_BASE}/portal/loginUrl.action?redirectURL=https://cloud.189.cn/web/redirect.html?returnURL=/main.action`,
+    { cache: 'no-store' }
+  );
+  const finalUrl = loginUrlResp.url;
+  const reqId = finalUrl.match(/reqId=(\w+)/)?.[1] || '';
+  const lt = finalUrl.match(/lt=(\w+)/)?.[1] || '';
+  if (!reqId || !lt) {
+    throw new Error('获取天翼云盘登录参数失败');
+  }
+
+  const loginHeaders: HeadersInit = {
+    'Content-Type': 'application/x-www-form-urlencoded',
+    Accept: 'application/json;charset=UTF-8',
+    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:74.0) Gecko/20100101 Firefox/76.0',
+    Referer: 'https://open.e.189.cn/',
+    Lt: lt,
+    Reqid: reqId,
+  };
+
+  const appConfResp = await fetch(`${LOGIN_URL}/api/logbox/oauth2/appConf.do`, {
+    method: 'POST',
+    headers: loginHeaders,
+    body: toFormBody({ version: '2.0', appKey: 'cloud' }),
+    cache: 'no-store',
+  });
+  const appConf = await parseJsonResponse<any>(appConfResp);
+  const returnUrl = appConf?.data?.returnUrl;
+  const paramId = appConf?.data?.paramId;
+  if (!returnUrl || !paramId) {
+    throw new Error('获取天翼云盘登录配置失败');
+  }
+
+  const loginSubmitResp = await fetch(`${LOGIN_URL}/api/logbox/oauth2/loginSubmit.do`, {
+    method: 'POST',
+    headers: loginHeaders,
+    body: toFormBody({
+      appKey: 'cloud',
+      version: '2.0',
+      accountType: '01',
+      mailSuffix: '@189.cn',
+      validateCode: '',
+      returnUrl,
+      paramId,
+      captchaToken: '',
+      dynamicCheck: 'FALSE',
+      clientType: '1',
+      cb_SaveName: '0',
+      isOauth2: false,
+      userName: encryptCredential(safeAccount, pubKey),
+      password: encryptCredential(safePassword, pubKey),
+    }),
+    cache: 'no-store',
+  });
+  const loginSubmit = await parseJsonResponse<any>(loginSubmitResp);
+  const toUrl = String(loginSubmit?.toUrl || '');
+  if (!toUrl) {
+    throw new Error(loginSubmit?.msg || loginSubmit?.message || '天翼云盘登录失败');
+  }
+
+  const firstCookies = mergeCookies(extractSetCookies(loginSubmitResp));
+  const redirectResp = await fetch(toUrl, {
+    headers: {
+      Cookie: firstCookies,
+      Referer: 'https://m.cloud.189.cn/',
+    },
+    redirect: 'manual',
+    cache: 'no-store',
+  });
+
+  const finalCookie = mergeCookies(firstCookies, extractSetCookies(redirectResp));
+  if (!finalCookie) {
+    throw new Error('天翼云盘登录未获取到 Cookie');
+  }
+
+  loginCookieStore.set(cacheKey, {
+    cookie: finalCookie,
+    expiresAt: Date.now() + LOGIN_TTL_MS,
+  });
+  return finalCookie;
+}
+
+async function fetchJsonWithRetry<T = any>(url: string, options?: RequestInit): Promise<T> {
+  let lastError: unknown;
+  for (let i = 0; i < 3; i += 1) {
+    try {
+      const response = await fetch(url, {
+        ...options,
+        cache: 'no-store',
+      });
+      if (!response.ok) {
+        throw new Error(`天翼云盘接口请求失败 (${response.status}): ${url}`);
+      }
+      return await parseJsonResponse<T>(response);
+    } catch (error) {
+      lastError = error;
+    }
+  }
+  throw lastError instanceof Error ? lastError : new Error('天翼云盘接口请求失败');
+}
+
+async function getShareInfo(input: { shareCode: string; accessCode: string }) {
+  let info: any = null;
+
+  if (input.accessCode) {
+    try {
+      await fetchJsonWithRetry(
+        `${API_BASE}/open/share/checkAccessCode.action?shareCode=${encodeURIComponent(input.shareCode)}&accessCode=${encodeURIComponent(input.accessCode)}`,
+        { headers: NORMAL_HEADERS }
+      );
+    } catch {
+      // 部分分享即使带了提取码文本，checkAccessCode 也可能直接 400；
+      // 这里不立刻失败，继续尝试直接取分享信息。
+    }
+  }
+
+  try {
+    const infoUrl = input.accessCode
+      ? `${API_BASE}/open/share/getShareInfoByCodeV2.action?key=noCache&shareCode=${encodeURIComponent(input.shareCode)}`
+      : `${API_BASE}/open/share/getShareInfoByCodeV2.action?noCache=${Math.random()}&shareCode=${encodeURIComponent(input.shareCode)}`;
+    info = await fetchJsonWithRetry<any>(infoUrl, { headers: NORMAL_HEADERS });
+  } catch (error) {
+    if (input.accessCode) {
+      throw new Error(`获取天翼云盘分享信息失败，可能是访问码错误或链接已失效：${error instanceof Error ? error.message : 'unknown error'}`);
+    }
+    throw error;
+  }
+
+  return {
+    fileId: String(info?.fileId || ''),
+    shareId: String(info?.shareId || ''),
+    shareMode: String(info?.shareMode || ''),
+    isFolder: info?.isFolder,
+    fileName: String(info?.fileName || ''),
+  };
+}
+
+async function listShareDir(input: {
+  fileId: string;
+  shareId: string;
+  shareMode: string;
+  isFolder: string | number | boolean;
+  accessCode: string;
+  pageNum?: number;
+}) {
+  const pageNum = input.pageNum || 1;
+  const isFolderCandidates = Array.from(
+    new Set([
+      String(input.isFolder),
+      input.isFolder === true ? '1' : '',
+      input.isFolder === false ? '0' : '',
+    ].filter(Boolean))
+  );
+
+  const accessCodeCandidates = Array.from(
+    new Set(input.accessCode ? [input.accessCode, ''] : [''])
+  );
+
+  const candidates: string[] = [];
+  for (const isFolderValue of isFolderCandidates) {
+    for (const accessCodeValue of accessCodeCandidates) {
+      const baseParams = new URLSearchParams({
+        pageNum: String(pageNum),
+        pageSize: '60',
+        fileId: input.fileId,
+        shareDirFileId: input.fileId,
+        isFolder: isFolderValue,
+        shareId: input.shareId,
+        shareMode: input.shareMode,
+        iconOption: '5',
+        orderBy: 'filename',
+        descending: 'false',
+      });
+      if (accessCodeValue) {
+        baseParams.set('accessCode', accessCodeValue);
+      }
+
+      candidates.push(
+        `${API_BASE}/open/share/listShareDir.action?key=noCache&${baseParams.toString()}&noCache=${Math.random()}`,
+        `${API_BASE}/open/share/listShareDir.action?${baseParams.toString()}`,
+        `${API_BASE}/open/share/listShareDir.action?pageNum=${pageNum}&pageSize=60&fileId=${encodeURIComponent(input.fileId)}&shareDirFileId=${encodeURIComponent(input.fileId)}&isFolder=${encodeURIComponent(isFolderValue)}&shareId=${encodeURIComponent(input.shareId)}&shareMode=${encodeURIComponent(input.shareMode)}&iconOption=5&orderBy=lastOpTime&descending=true${accessCodeValue ? `&accessCode=${encodeURIComponent(accessCodeValue)}` : ''}`
+      );
+    }
+  }
+
+  const errors: string[] = [];
+  for (const url of candidates) {
+    try {
+      return await fetchJsonWithRetry<any>(url, { headers: NORMAL_HEADERS });
+    } catch (error) {
+      errors.push(error instanceof Error ? error.message : String(error));
+    }
+  }
+  throw new Error(`获取天翼云盘目录失败：${errors[errors.length - 1] || 'unknown error'}`);
+}
+
+async function collectShareFiles(input: {
+  fileId: string;
+  shareId: string;
+  shareMode: string;
+  isFolder: string | number | boolean;
+  accessCode: string;
+}): Promise<TianyiShareVideoFile[]> {
+  const result: TianyiShareVideoFile[] = [];
+  const stack = [input.fileId];
+
+  while (stack.length > 0) {
+    const currentFileId = stack.pop();
+    if (!currentFileId) {
+      continue;
+    }
+    let pageNum = 1;
+    let hasMore = true;
+
+    while (hasMore) {
+      const data = await listShareDir({
+        ...input,
+        fileId: currentFileId,
+        pageNum,
+      });
+      const fileListAO = data?.fileListAO || {};
+      const folderList = Array.isArray(fileListAO.folderList) ? fileListAO.folderList : [];
+      const fileList = Array.isArray(fileListAO.fileList) ? fileListAO.fileList : [];
+
+      folderList.forEach((item: any) => {
+        if (item?.id) {
+          stack.push(String(item.id));
+        }
+      });
+
+      fileList.forEach((item: any) => {
+        const name = String(item?.name || '');
+        const isVideo = item?.mediaType === 3 || isVideoFile(name);
+        if (!isVideo) return;
+        result.push({
+          name,
+          fileId: String(item?.id || ''),
+          shareId: input.shareId,
+          size: Number(item?.size || 0),
+        });
+      });
+
+      const totalCount = Number(fileListAO?.count || 0);
+      if (totalCount <= pageNum * 60) {
+        hasMore = false;
+      } else {
+        pageNum += 1;
+      }
+    }
+  }
+
+  return result
+    .filter((item) => item.fileId)
+    .sort((a, b) => a.name.localeCompare(b.name, 'zh-Hans-CN', { numeric: true, sensitivity: 'base' }));
+}
+
+export async function listTianyiShareVideos(shareUrl: string, account: string, password: string, passcode = ''): Promise<TianyiShareListResult> {
+  normalizeTianyiAccount(account);
+  normalizeTianyiPassword(password);
+  const parsed = parseTianyiShareUrl(shareUrl, passcode);
+  const info = await getShareInfo(parsed);
+  if (!info.fileId || !info.shareId) {
+    throw new Error('获取天翼云盘分享信息失败');
+  }
+  const files = await collectShareFiles({
+    fileId: info.fileId,
+    shareId: info.shareId,
+    shareMode: info.shareMode,
+    isFolder: info.isFolder,
+    accessCode: parsed.accessCode,
+  });
+  if (files.length === 0) {
+    throw new Error('天翼云盘分享中没有视频文件');
+  }
+  return {
+    title: info.fileName || (files.length === 1 ? files[0].name.replace(/\.[^.]+$/, '') : '天翼云盘立即播放'),
+    files,
+    shareId: info.shareId,
+    shareMode: info.shareMode,
+    isFolder: info.isFolder,
+    accessCode: parsed.accessCode,
+  };
+}
+
+export async function getTianyiSharePlayUrl(
+  fileId: string,
+  shareId: string,
+  account: string,
+  password: string
+): Promise<string> {
+  let lastError: unknown;
+  for (let attempt = 0; attempt < 3; attempt += 1) {
+    const cookie = await fetchLoginCookie(account, password);
+    const response = await fetch(
+      `${API_BASE}/portal/getNewVlcVideoPlayUrl.action?shareId=${encodeURIComponent(shareId)}&dt=1&fileId=${encodeURIComponent(fileId)}&type=4&key=noCache`,
+      {
+        headers: {
+          ...NORMAL_HEADERS,
+          Cookie: cookie,
+        },
+        cache: 'no-store',
+      }
+    );
+
+    if (!response.ok) {
+      const errorText = await response.text().catch(() => '');
+      if (response.status === 400 && attempt < 2) {
+        clearTianyiLoginCache(account, password);
+        lastError = new Error(`获取天翼云盘播放地址失败 (${response.status})`);
+        continue;
+      }
+      throw new Error(`获取天翼云盘播放地址失败 (${response.status})${errorText ? `: ${errorText.slice(0, 200)}` : ''}`);
+    }
+
+    const data = await parseJsonResponse<any>(response);
+    const rawUrl = String(data?.normal?.url || data?.url || '');
+    if (!rawUrl) {
+      throw new Error('未获取到天翼云盘播放地址');
+    }
+
+    const redirectResponse = await fetch(rawUrl, {
+      redirect: 'manual',
+      cache: 'no-store',
+    });
+    return redirectResponse.headers.get('location') || rawUrl;
+  }
+
+  throw lastError instanceof Error ? lastError : new Error('获取天翼云盘播放地址失败');
+}
+
+export async function validateTianyiCredentials(account: string, password: string): Promise<void> {
+  await fetchLoginCookie(account, password);
+}