94 lines
3.7 KiB
TypeScript
94 lines
3.7 KiB
TypeScript
import { Route } from '@/types';
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import cache from '@/utils/cache';
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import got from '@/utils/got';
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import { load } from 'cheerio';
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import routes from './routes';
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import timezone from '@/utils/timezone';
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import { parseDate } from '@/utils/parse-date';
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export const route: Route = {
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path: '/:type?/:category?/:subCategory?',
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categories: ['new-media'],
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example: '/oilchem/list/140/18263',
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parameters: { type: '类别 id，可在对应类别页中找到，默认为首页', category: '分类 id，可在对应分类页中找到', subCategory: '子分类 id，可在对应分类页中找到' },
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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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name: '资讯',
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maintainers: ['nczitzk'],
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handler,
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description: `以下是几个例子：
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[**化工**](https://chem.oilchem.net) \`https://chem.oilchem.net\` 中，类别 id 为 \`chem\`，分类 id 为空，子分类 id 为空，对应路由即为 [\`/oilchem/chem\`](https://rsshub.app/oilchem/list/140/18263)
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[**甲醇**](https://chem.oilchem.net/chemical/methanol.shtml) 的相关资讯有两个页面入口：其一 \`https://chem.oilchem.net/chemical/methanol.shtml\` 中，类别 id 为 \`chem\`，分类 id 为 \`chemical\`，子分类 id 为 \`methanol\`，对应路由即为 [\`/oilchem/chem/chemical/methanol\`](https://rsshub.app/oilchem/chem/chemical/methanol) 或其二 \`https://list.oilchem.net/140\` 中，类别 id 为 \`list\`，分类 id 为 \`140\`，子分类 id 为空，对应路由即为 [\`/oilchem/list/140\`](https://rsshub.app/oilchem/list/140)；
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[**甲醇热点聚焦**](https://list.oilchem.net/140/18263) \`https://list.oilchem.net/140/18263\` 中，类别 id 为 \`list\`，分类 id 为 \`140\`，子分类 id 为 \`18263\`，对应路由即为 [\`/oilchem/list/140/18263\`](https://rsshub.app/oilchem/list/140/18263)`,
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};
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async function handler(ctx) {
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const type = ctx.req.param('type') ?? '';
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const category = ctx.req.param('category') ?? '';
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const subCategory = ctx.req.param('subCategory') ?? '';
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const route = category === '' ? '' : `/${category}${subCategory === '' ? '' : `/${subCategory}`}`;
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const rootUrl = `https://${type === '' ? 'www' : 'list'}.oilchem.net`;
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const currentUrl = `${rootUrl}${type === '' ? '/1/' : type === 'list' ? route : `/${routes[`/${type}${route}`]}`}`;
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const response = await got({
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method: 'get',
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url: currentUrl,
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});
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const $ = load(response.data);
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const list = $('.list ul ul li a')
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.map((_, item) => {
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item = $(item);
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return {
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title: item.text(),
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link: item.attr('href'),
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};
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})
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.get();
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const items = await Promise.all(
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list.map((item) =>
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cache.tryGet(item.link, async () => {
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const detailResponse = await got({
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method: 'get',
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url: item.link,
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});
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const content = load(detailResponse.data);
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item.description = content('#content').html();
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item.pubDate = timezone(
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parseDate(
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content('.xq-head')
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.find('span')
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.text()
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.match(/发布时间：\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}/)[0],
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'YYYY-MM-DD HH:mm'
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),
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+8
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);
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return item;
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})
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)
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);
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return {
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title: `${$('.hdbox h3').text()} - 隆众资讯`,
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link: currentUrl,
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item: items,
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};
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}
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