mirror of
https://github.com/DIYgod/RSSHub.git
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fix(route/ximalaya): fix isPaid (#19586)
* wip * refactor(utils): comment out unused getUrl function and optimize buffer handling
This commit is contained in:
Tony
@@ -1,12 +1,12 @@
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import { Route } from '@/types';
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import cache from '@/utils/cache';
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import ofetch from '@/utils/ofetch';
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import { load } from 'cheerio';
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import { getRandom16, decryptUrl } from './utils';
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const baseUrl = 'https://www.ximalaya.com';
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import { config } from '@/config';
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import { parseDate } from '@/utils/parse-date';
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import { RichIntro, TrackInfoResponse } from './types';
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import { Album, RichIntro, TrackInfoResponse } from './types';
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import sanitizeHtml from 'sanitize-html';
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// Find category from: https://help.apple.com/itc/podcasts_connect/?lang=en#/itc9267a2f12
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const categoryDict = {
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@@ -18,51 +18,16 @@ const categoryDict = {
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IT科技: 'Technology',
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};
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// function parseState(state_string) {
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// const data = {};
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// new Function('window', state_string)(data);
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// return data.__INITIAL_STATE__ || {};
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// }
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/**
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*
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* @param {string} stateString 网页中的有一处 script 标签内有语句
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* `window.__INITIAL_STATE__ = {"xx": "xx"};`
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*/
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function parseStateSafe(stateString) {
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const prefix = 'window.__INITIAL_STATE__ = ';
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const suffix = ';';
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stateString = stateString.slice(prefix.length, stateString.length - suffix.length);
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try {
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return JSON.parse(stateString);
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} catch {
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return {};
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}
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}
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function getTextFromElement(element) {
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if (element.children && element.children.length > 0) {
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return element.children[0].data.trim();
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}
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return '';
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}
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async function parseAlbumData(category, album_id) {
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// 解析网页版的 HTML 获取该专辑的信息
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// 这里的 {category} 并不重要，系统会准确的返回该 id 对应专辑的信息
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// 现在 {category} 必须要精确到大的类别
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// https://www.ximalaya.com/{category}/{album_id}
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const response = await ofetch(`${baseUrl}/${category}/${album_id}`);
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const $ = load(response);
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const stateElement = $('script')
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.toArray()
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.filter((element) => getTextFromElement(element).startsWith('window.__INITIAL_STATE__'));
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if (stateElement.length > 0) {
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const stateString = getTextFromElement(stateElement[0]);
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if (stateString) {
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return parseStateSafe(stateString);
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}
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}
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return {};
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function getAlbumData(albumId) {
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return cache.tryGet(`ximalaya:albumInfo:${albumId}`, async () => {
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const response = await ofetch(`${baseUrl}/revision/album/v1/simple`, {
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query: {
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albumId,
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},
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parseResponse: JSON.parse,
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});
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return response.data.albumPageMainInfo as Album;
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});
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}
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function judgeTrue(str, ...validStrings) {
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@@ -85,7 +50,11 @@ export const route: Route = {
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path: ['/:type/:id/:all/:shownote?'],
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categories: ['multimedia'],
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example: '/ximalaya/album/299146',
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parameters: { type: '专辑类型, 通常可以使用 `album`，可在对应专辑页面的 URL 中找到', id: '专辑 id, 可在对应专辑页面的 URL 中找到', all: '是否需要获取全部节目，填入 `1`、`true`、`all` 视为获取所有节目，填入其他则不获取。' },
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parameters: {
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type: '专辑类型, 通常可以使用 `album`，可在对应专辑页面的 URL 中找到',
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id: '专辑 id, 可在对应专辑页面的 URL 中找到',
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all: '是否需要获取全部节目，填入 `1`、`true`、`all` 视为获取所有节目，填入其他则不获取。',
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},
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features: {
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requireConfig: [
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{
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@@ -118,28 +87,22 @@ async function handler(ctx) {
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const shouldShowNote = judgeTrue(ctx.req.param('shownote'), 'shownote');
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const pageSize = shouldAll ? 200 : 30;
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const albumData = await parseAlbumData(type, id);
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const albumData = await getAlbumData(id);
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const { albumPageMainInfo, currentCategory, anchorInfo } = albumData?.store?.AlbumDetailPage || {};
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const isPaid = albumData.isPaid;
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const isPaid = albumPageMainInfo.isPaid;
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const author = albumData.anchorName;
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const authorInfo = anchorInfo; // 作者数据
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const author = authorInfo.nickName;
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const albumTitle = albumData.albumTitle; // 专辑标题
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const albumCover = 'https:' + albumData.cover;
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const albumIntro = sanitizeHtml(albumData.detailRichIntro, { allowedTags: [], allowedAttributes: {} }); // 专辑介绍
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const albumInfo = albumPageMainInfo; // 专辑数据
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const albumTitle = albumInfo.albumTitle; // 专辑标题
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const albumCover = 'http:' + albumInfo.cover.split('!')[0];
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const albumIntro = albumInfo.detailRichIntro; // 专辑介绍
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const categoryInfo = currentCategory;
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const albumCategory = categoryInfo?.categoryTitle || albumPageMainInfo.categoryTitle; // 专辑分类名字
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const albumUrl = '/' + (categoryInfo?.categoryPinyin || type) + '/' + id + '/'; // 没有 categoryPinyin 这个字段了，用 type 兼容一下
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const albumCategory = albumData.categoryTitle; // 专辑分类名字
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// sort 为 1 时是降序
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// const isAsc = albumData.store.AlbumDetailTrackList.sort === 0;
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// 喜马拉雅的 API 的 query 参数 isAsc=0 时才是升序，不写就是降序。
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const trackInfoApi = `http://mobile.ximalaya.com/mobile/v1/album/track/?albumId=${id}&pageSize=${pageSize}&pageId=`;
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const trackInfoApi = `https://mobile.ximalaya.com/mobile/v1/album/track/?albumId=${id}&pageSize=${pageSize}&pageId=`;
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const trackInfoResponse = await ofetch<TrackInfoResponse>(trackInfoApi + '1', {
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parseResponse: JSON.parse,
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});
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@@ -165,16 +128,15 @@ async function handler(ctx) {
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await Promise.all(
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playList.map(async (item) => {
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const link = baseUrl + albumUrl + item.trackId;
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item.desc = await cache.tryGet('ximalaya:' + shouldShowNote.toString() + 'trackRichInfo' + link, async () => {
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let _desc;
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item.desc = await cache.tryGet(`ximalaya:trackRichInfo:${item.trackId}:${shouldShowNote.toString()}`, async () => {
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let _desc: string = '';
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if (shouldShowNote) {
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const trackRichInfoApi = `https://mobile.ximalaya.com/mobile-track/richIntro?trackId=${item.trackId}`;
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const trackRichInfoResponse = await ofetch<RichIntro>(trackRichInfoApi);
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_desc = trackRichInfoResponse.richIntro;
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}
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if (!_desc) {
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_desc = `<a href="${link}">在网页中查看</a>`;
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_desc = item.intro;
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}
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return _desc;
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});
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@@ -182,8 +144,8 @@ async function handler(ctx) {
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);
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const token = config.ximalaya.token;
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const randomToken = getRandom16(8) + '-' + getRandom16(4) + '-' + getRandom16(4) + '-' + getRandom16(4) + '-' + getRandom16(12);
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if (isPaid && token) {
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const randomToken = getRandom16(8) + '-' + getRandom16(4) + '-' + getRandom16(4) + '-' + getRandom16(4) + '-' + getRandom16(12);
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await Promise.all(
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playList.map(async (item) => {
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const timestamp = Math.floor(Date.now());
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@@ -217,8 +179,8 @@ async function handler(ctx) {
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const resultItems = playList.map((item) => {
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const title = item.title;
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const trackId = item.trackId;
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const itunesItemImage = item.coverLarge ?? albumCover;
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const link = baseUrl + albumUrl + trackId;
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const itunesItemImage = item.coverLarge.split('!')[0] ?? albumCover;
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const link = `${baseUrl}/sound/${trackId}`;
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const pubDate = parseDate(item.createdAt, 'x');
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const duration = item.duration; // 时间长度：单位（秒）
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const enclosureUrl = item.playPathAacv224 || item.playPathAacv164;
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@@ -250,7 +212,7 @@ async function handler(ctx) {
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return {
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title: albumTitle,
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link: baseUrl + albumUrl,
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link: `${baseUrl}/${type}/${id}`,
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description: albumIntro,
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image: albumCover,
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itunes_author: author,
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@@ -66,3 +66,51 @@ export interface RichIntro {
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ret: number;
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richIntro: string;
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}
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interface SubscriptInfo {
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albumSubscriptValue: number;
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url: string;
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}
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export interface Album {
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anchorUid: number;
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albumStatus: number;
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showApplyFinishBtn: boolean;
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showEditBtn: boolean;
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showTrackManagerBtn: boolean;
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showInformBtn: boolean;
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cover: string;
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albumTitle: string;
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updateDate: string;
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createDate: string;
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playCount: number;
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isPaid: boolean;
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isFinished: number;
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isSubscribe: boolean;
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richIntro: string;
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shortIntro: string;
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detailRichIntro: string;
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isPublic: boolean;
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hasBuy: boolean;
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vipType: number;
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canCopyText: boolean;
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subscribeCount: number;
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sellingPoint: object;
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personalDescription: string;
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bigshotRecommend: string;
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outline: string;
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customTitle: string;
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produceTeam: string;
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recommendReason: string;
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subscriptInfo: SubscriptInfo;
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albumSubscript: number;
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tags: string[];
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categoryId: number;
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ximiVipFreeType: number;
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joinXimi: boolean;
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freeExpiredTime: number;
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categoryTitle: string;
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anchorName: string;
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albumSeoTitle: string;
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visibleStatus: number;
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}
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@@ -1,4 +1,5 @@
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import crypto from 'node:crypto';
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/*
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const getParams = (ep) => {
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const a1 = 'xkt3a41psizxrh9l';
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const a = [
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@@ -119,6 +120,7 @@ const getUrl = (r) => {
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const url = `https://audiopay.cos.xmcdn.com/download/${r.apiVersion}/${getPath(r.seed, r.fileId)}?${paramsArray.join('&')}`;
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return url;
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};
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*/
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const getRandom16 = (len) =>
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crypto
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@@ -139,28 +141,28 @@ const decryptUrl = (encryptedUrl) => {
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const a = [204, 53, 135, 197, 39, 73, 58, 160, 79, 24, 12, 83, 180, 250, 101, 60, 206, 30, 10, 227, 36, 95, 161, 16, 135, 150, 235, 116, 242, 116, 165, 171];
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const padding = '='.repeat((4 - (encryptedUrl.length % 4)) % 4);
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const encrypted_data = Buffer.from(encryptedUrl.replace('_', '/').replace('-', '+') + padding, 'base64');
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if (encrypted_data.length < 16) {
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const encryptedData = Buffer.from(encryptedUrl.replace('_', '/').replace('-', '+') + padding, 'base64');
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if (encryptedData.length < 16) {
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return encryptedUrl;
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}
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const data = encrypted_data.slice(0, -16);
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const iv = encrypted_data.slice(-16);
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const data = encryptedData.subarray(0, -16);
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const iv = encryptedData.subarray(-16);
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const decryptedData = new Uint8Array(data);
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for (let i = 0; i < decryptedData.length; i++) {
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decryptedData[i] = o[decryptedData[i]];
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}
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for (let i = 0; i < decryptedData.length; i += 16) {
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const block = decryptedData.slice(i, i + 16);
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const block = decryptedData.subarray(i, i + 16);
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for (const [j, element] of block.entries()) {
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decryptedData[i + j] = element ^ iv[j];
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}
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}
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for (let i = 0; i < decryptedData.length; i += 32) {
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const block = decryptedData.slice(i, i + 32);
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const block = decryptedData.subarray(i, i + 32);
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for (const [j, element] of block.entries()) {
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decryptedData[i + j] = element ^ a[j];
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}
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}
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return Buffer.from(decryptedData).toString('utf8');
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};
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export { getUrl, getRandom16, decryptUrl };
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export { /* getUrl, */ getRandom16, decryptUrl };
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