89 lines
2.3 KiB
TypeScript
89 lines
2.3 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 { parseDate } from '@/utils/parse-date';
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export const route: Route = {
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path: ['/articles', '/essays', '/'],
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categories: ['blog'],
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example: '/paulgraham/articles',
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parameters: {},
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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: ['paulgraham.com/articles.html'],
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},
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],
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name: 'Essays',
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maintainers: ['Maecenas', 'nczitzk'],
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handler,
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url: 'paulgraham.com/articles.html',
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};
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async function handler(ctx) {
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const limit = ctx.req.query('limit') ? Number.parseInt(ctx.req.query('limit'), 10) : 30;
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const rootUrl = 'http://paulgraham.com';
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const currentUrl = new URL('articles.html', rootUrl).href;
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const { data: response } = await got(currentUrl);
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const $ = load(response);
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let items = $('font a')
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.slice(0, limit)
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.toArray()
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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: new URL(item.prop('href'), rootUrl).href,
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};
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});
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items = await Promise.all(
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items.map((item) =>
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cache.tryGet(item.link, async () => {
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const { data: detailResponse } = await got(item.link);
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const content = load(detailResponse);
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const description = content('font').first();
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item.title = content('title').text();
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item.description = description.html();
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item.pubDate = parseDate(description.contents().first().text(), 'MMMM YYYY');
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return item;
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})
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)
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);
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const author = 'Paul Graham';
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const title = $('title').text();
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const icon = $('link[rel="shortcut icon"]').prop('href');
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return {
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item: items,
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title: `${author} - ${title}`,
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link: currentUrl,
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description: title,
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language: 'en',
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image: $(`img[alt="${title}"]`).prop('src'),
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icon,
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logo: icon,
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subtitle: title,
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author,
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allowEmpty: true,
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};
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}
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