129 lines
4.2 KiB
TypeScript
129 lines
4.2 KiB
TypeScript
import { Route } from '@/types';
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import { load } from 'cheerio';
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import got from '@/utils/got';
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import { decodeCipherText, composeMagnetUrl, getUrlType, ensureDomain } from './utils';
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// 兼容没有 script 标签的情况，直接解析 dom
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function getDomList($, detailUrl) {
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const list = $('.down-list li')
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.toArray()
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.map((item) => {
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item = $(item);
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const title = item.find('a').attr('title');
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const downurl = item.find('a').attr('href');
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const urlType = getUrlType(downurl);
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const enclosureUrl = urlType === 'magnet' ? composeMagnetUrl(downurl) : downurl;
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return {
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enclosure_url: enclosureUrl,
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enclosure_length: '',
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enclosure_type: 'application/x-bittorrent',
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title,
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link: detailUrl,
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guid: `${title}-${urlType}`,
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};
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});
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return list;
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}
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function getItemList($, detailUrl, second) {
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const encoded = $('.article script[type]')
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.text()
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.match(/return p}\('(.*)',(\d+),(\d+),'(.*)'.split\(/);
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// 若 script 标签没有内容，直接解析 dom
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if (!encoded) {
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return getDomList($, detailUrl);
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}
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const data = JSON.parse(
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decodeCipherText(encoded[1], encoded[2], encoded[3], encoded[4].split('|'), 0, {})
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.match(/var down_urls=\\'(.*)\\'/)[1]
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.replaceAll('\\\\"', '"')
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.replaceAll(/\\{3}/g, '')
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);
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// support secondary download address
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const { downurls } = second && data.Data.length > 1 ? data.Data[1] : data.Data[0];
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return downurls.map((item) => {
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const [title, downurl] = item.split('$');
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const urlType = getUrlType(downurl);
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// only magnet need compose trackers
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const enclosureUrl = urlType === 'magnet' ? composeMagnetUrl(downurl) : downurl;
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return {
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enclosure_url: enclosureUrl,
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enclosure_length: '',
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enclosure_type: 'application/x-bittorrent',
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title,
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link: detailUrl,
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guid: `${title}-${urlType}`,
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};
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});
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}
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function getMetaInfo($) {
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const title = $('.article-header .text p').first().find('span').text();
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const cover = $('.article-header .pic img').attr('src');
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const description = $('.article-related.info p').text();
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return {
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title,
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cover,
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description,
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};
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}
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export const route: Route = {
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path: '/detail/:id',
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categories: ['multimedia'],
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example: '/domp4/detail/LBTANI22222I',
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parameters: { id: '从剧集详情页 URL 处获取，如：`https://www.mp4kan.com/html/LBTANI22222I.html`，取 `.html` 前面部分' },
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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: true,
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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: ['domp4.cc/detail/:id'],
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},
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],
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name: '剧集订阅',
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maintainers: ['savokiss'],
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handler,
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description: `:::tip
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由于大部分详情页是 \`/html/xxx.html\`，还有部分是 \`/detail/123.html\`，所以此处做了兼容，id 取 \`xxx\` 或者 \`123\` 都可以。
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新增 \`second\` 参数，用于选择下载地址二（地址二不可用或者不填都默认地址一），用法: \`/domp4/detail/LBTANI22222I?second=1\`。
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:::`,
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};
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async function handler(ctx) {
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const id = ctx.req.param('id');
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const { domain, second } = ctx.req.query();
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let pureId = id;
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let detailType = 'html';
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// compatible for .html suffix in radar
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if (id.endsWith('.html')) {
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pureId = id.replace('.html', '');
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}
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// compatible for /detail/123.html && /html/xxx.html
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if (/^\d+$/.test(pureId)) {
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detailType = 'detail';
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}
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const detailUrl = `${ensureDomain(ctx, domain)}/${detailType}/${pureId}.html`;
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const res = await got(detailUrl);
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const $ = load(res.data);
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const list = getItemList($, detailUrl, second);
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const meta = getMetaInfo($);
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return {
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link: detailUrl,
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title: meta.title || 'domp4电影 - 详情',
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image: meta.cover,
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description: meta.description,
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item: list,
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};
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}
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