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text/typescript
import { Route } from '@/types';
import cache from '@/utils/cache';
import got from '@/utils/got';
import { load } from 'cheerio';
import timezone from '@/utils/timezone';
import { parseDate } from '@/utils/parse-date';
import { art } from '@/utils/render';
import path from 'node:path';
import { config } from '@/config';
import ConfigNotFoundError from '@/errors/types/config-not-found';
const allowDomain = new Set(['2btjia.com', '88btbtt.com', 'btbtt15.com', 'btbtt20.com']);
export const route: Route = {
path: '/:category?',
categories: ['multimedia'],
example: '/btzj',
parameters: { category: '分类，可在对应分类页 URL 中找到，默认为首页' },
features: {
requireConfig: false,
requirePuppeteer: false,
antiCrawler: false,
supportBT: false,
supportPodcast: false,
supportScihub: false,
},
radar: [
{
source: ['btbtt20.com/'],
},
],
name: '分类',
maintainers: ['nczitzk'],
handler,
url: 'btbtt20.com/',
description: `::: tip
分类页中域名末尾到 \`.htm\` 前的字段即为对应分类，如 [电影](https://www.btbtt20.com/forum-index-fid-951.htm) \`https://www.btbtt20.com/forum-index-fid-951.htm\` 中域名末尾到 \`.htm\` 前的字段为 \`forum-index-fid-951\`，所以路由应为 [\`/btzj/forum-index-fid-951\`](https://rsshub.app/btzj/forum-index-fid-951)
部分分类页，如 [电影](https://www.btbtt20.com/forum-index-fid-951.htm)、[剧集](https://www.btbtt20.com/forum-index-fid-950.htm) 等，提供了更复杂的分类筛选。你可以将选项选中后，获得结果分类页 URL 中分类参数，构成路由。如选中分类 [高清电影 - 年份：2021 - 地区：欧美](https://www.btbtt20.com/forum-index-fid-1183-typeid1-0-typeid2-738-typeid3-10086-typeid4-0.htm) \`https://www.btbtt20.com/forum-index-fid-1183-typeid1-0-typeid2-738-typeid3-10086-typeid4-0.htm\` 中域名末尾到 \`.htm\` 前的字段为 \`forum-index-fid-1183-typeid1-0-typeid2-738-typeid3-10086-typeid4-0\`，所以路由应为 [\`/btzj/forum-index-fid-1183-typeid1-0-typeid2-738-typeid3-10086-typeid4-0\`](https://rsshub.app/btzj/forum-index-fid-1183-typeid1-0-typeid2-738-typeid3-10086-typeid4-0)
:::
基础分类如下：
| 交流 | 电影 | 剧集 | 高清电影 |
| ------------------- | ------------------- | ------------------- | -------------------- |
| forum-index-fid-975 | forum-index-fid-951 | forum-index-fid-950 | forum-index-fid-1183 |
| 音乐 | 动漫 | 游戏 | 综艺 |
| ------------------- | ------------------- | ------------------- | -------------------- |
| forum-index-fid-953 | forum-index-fid-981 | forum-index-fid-955 | forum-index-fid-1106 |
| 图书 | 美图 | 站务 | 科技 |
| -------------------- | ------------------- | ----------------- | ------------------- |
| forum-index-fid-1151 | forum-index-fid-957 | forum-index-fid-2 | forum-index-fid-952 |
| 求助 | 音轨字幕 |
| -------------------- | -------------------- |
| forum-index-fid-1187 | forum-index-fid-1191 |
::: tip
BT 之家的域名会变更，本路由以 \`https://www.btbtt20.com\` 为默认域名，若该域名无法访问，可以通过在路由后方加上 \`?domain=<域名>\` 指定路由访问的域名。如指定域名为 \`https://www.btbtt15.com\`，则在 \`/btzj\` 后加上 \`?domain=btbtt15.com\` 即可，此时路由为 [\`/btzj?domain=btbtt15.com\`](https://rsshub.app/btzj?domain=btbtt15.com)
如果加入了分类参数，直接在分类参数后加入 \`?domain=<域名>\` 即可。如指定分类 [剧集](https://www.btbtt20.com/forum-index-fid-950.htm) \`https://www.btbtt20.com/forum-index-fid-950.htm\` 并指定域名为 \`https://www.btbtt15.com\`，即在 \`/btzj/forum-index-fid-950\` 后加上 \`?domain=btbtt15.com\`，此时路由为 [\`/btzj/forum-index-fid-950?domain=btbtt15.com\`](https://rsshub.app/btzj/forum-index-fid-950?domain=btbtt15.com)
目前，你可以选择的域名有 \`btbtt10-20.com\` 共 10 个，或 \`88btbbt.com\`，该站也提供了专用网址查询工具。详见 [此贴](https://www.btbtt20.com/thread-index-fid-2-tid-4550191.htm)
:::`,
};
async function handler(ctx) {
let category = ctx.req.param('category') ?? '';
let domain = ctx.req.query('domain') ?? 'btbtt15.com';
if (!config.feature.allow_user_supply_unsafe_domain && !allowDomain.has(new URL(`http://${domain}/`).hostname)) {
throw new ConfigNotFoundError(`This RSS is disabled unless 'ALLOW_USER_SUPPLY_UNSAFE_DOMAIN' is set to 'true'.`);
}
if (category === 'base') {
category = '';
domain = '88btbtt.com';
} else if (category === 'govern') {
category = '';
domain = '2btjia.com';
}
const rootUrl = `https://www.${domain}`;
const currentUrl = `${rootUrl}${category ? `/${category}.htm` : ''}`;
const response = await got({
method: 'get',
url: currentUrl,
});
const $ = load(response.data);
$('.bg2').prevAll('table').remove();
let items = $('#threadlist table')
.toArray()
.map((item) => {
const a = $(item).find('.subject_link');
return {
title: a.text(),
link: `${rootUrl}/${a.attr('href')}`,
};
});
items = await Promise.all(
items.map((item) =>
cache.tryGet(item.link, async () => {
const detailResponse = await got({
method: 'get',
url: item.link,
});
const content = load(detailResponse.data);
content('h2, .message').remove();
content('.attachlist')
.find('a')
.each(function () {
content(this)
.children('img')
.attr('src', `${rootUrl}${content(this).children('img').attr('src')}`);
content(this).attr(
'href',
`${rootUrl}/${content(this)
.attr('href')
.replace(/^attach-dialog/, 'attach-download')}`
);
});
const torrents = content('.attachlist').find('a');
item.description = content('.post').html();
item.author = content('.purple, .grey').first().prev().text();
item.pubDate = timezone(parseDate(content('.bg2 b').first().text()), +8);
if (torrents.length > 0) {
item.description += art(path.join(__dirname, 'templates/torrents.art'), {
torrents: torrents.toArray().map((t) => content(t).parent().html()),
});
item.enclosure_type = 'application/x-bittorrent';
item.enclosure_url = torrents.first().attr('href');
}
return item;
})
)
);
return {
title: `${$('#menu, #threadtype')
.find('.checked')
.toArray()
.map((c) => $(c).text())
.filter((c) => c !== '全部')
.join('|')} - BT之家`,
link: currentUrl,
item: items,
};
}