108 lines
4.1 KiB
TypeScript
108 lines
4.1 KiB
TypeScript
import { load } from 'cheerio';
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import { config } from '@/config';
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import type { 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 { parseDate } from '@/utils/parse-date';
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export const route: Route = {
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path: '/podcast/:id/:region?',
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categories: ['multimedia'],
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example: '/apple/podcast/id1559695855/cn',
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parameters: {
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id: '播客id，可以在 Apple 播客app 内分享的播客的 URL 中找到',
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region: '地區代碼，例如 cn、us、jp，預設為 cn',
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},
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features: {
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requireConfig: false,
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requirePuppeteer: false,
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antiCrawler: false,
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supportBT: false,
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supportPodcast: false,
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supportScihub: false,
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},
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radar: [
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{
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source: ['podcasts.apple.com/:region/podcast/:showName/:id', 'podcasts.apple.com/:region/podcast/:id'],
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},
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],
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name: '播客',
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maintainers: ['Acring'],
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handler,
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url: 'www.apple.com/apple-podcasts/',
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};
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async function handler(ctx) {
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const { id, region } = ctx.req.param();
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const numericId = id.match(/id(\d+)/)?.[1];
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const baseUrl = 'https://podcasts.apple.com';
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const link = `${baseUrl}/${region || `cn`}/podcast/${id}`;
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const response = await ofetch(link);
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const $ = load(response);
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const serializedServerData = JSON.parse($('#serialized-server-data').text());
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const header = serializedServerData[0].data.shelves.find((item) => item.contentType === 'showHeaderRegular').items[0];
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const bearerToken = await cache.tryGet(
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'apple:podcast:bearer',
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async () => {
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const moduleAddress = new URL($('head script[type="module"]').attr('src'), baseUrl).href;
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const modulesResponse = await ofetch(moduleAddress, {
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parseResponse: (txt) => txt,
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});
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const bearerToken = modulesResponse.match(/="(eyJhbGci.*?)",/)[1];
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return bearerToken as string;
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},
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config.cache.contentExpire,
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false
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);
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const episodeReponse = await ofetch(`https://amp-api.podcasts.apple.com/v1/catalog/us/podcasts/${numericId}/episodes`, {
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query: {
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'extend[podcast-channels]': 'editorialArtwork,subscriptionArtwork,subscriptionOffers',
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include: 'channel',
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limit: 25,
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with: 'entitlements',
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l: 'en-US',
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},
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headers: {
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Authorization: `Bearer ${bearerToken}`,
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Origin: baseUrl,
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},
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});
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const episodes = episodeReponse.data.map(({ attributes: item }) => {
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// Try to keep line breaks in the description
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const offer = item.offers[0];
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return {
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title: item.name,
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enclosure_url: item.assetUrl || offer.hlsUrl,
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enclosure_type: item.assetUrl ? 'audio/mp4' : 'application/vnd.apple.mpegurl',
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itunes_duration: (item.durationInMilliseconds || offer.durationInMilliseconds) / 1000,
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link: item.url,
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pubDate: parseDate(item.releaseDateTime),
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description: item.description.standard.replaceAll('\n', '<br>'),
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author: item.artistName,
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itunes_item_image: item.artwork.url.replace(/\{w\}x\{h\}(?:\{c\}|bb)\.\{f\}/, '3000x3000bb.webp'),
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category: item.genreNames,
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};
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});
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const channel = episodeReponse.data.find((d) => d.type === 'podcast-episodes').relationships.channel.data.find((d) => d.type === 'podcast-channels')?.attributes;
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return {
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title: channel?.name ?? header.title,
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link: channel?.url ?? header.contextAction.podcastOffer.storeUrl,
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itunes_author: header.contextAction.podcastOffer.author,
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item: episodes,
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description: (header.description || channel?.description.standard)?.replaceAll('\n', ' '),
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image: ((channel?.logoArtwork || channel?.subscriptionArtwork)?.url || header.contextAction.podcastOffer.artwork.template).replace(/\{w\}x\{h\}(?:\{c\}|bb)\.\{f\}/, '3000x3000bb.webp'),
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itunes_category: header.metadata.find((d) => Object.hasOwn(d, 'category')).category?.title || header.metadata.find((d) => Object.hasOwn(d, 'category')).category,
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};
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}
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