96 lines
3.2 KiB
TypeScript
96 lines
3.2 KiB
TypeScript
import { load } from 'cheerio';
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import type { 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 { parseDate } from '@/utils/parse-date';
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import parser from '@/utils/rss-parser';
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import { fixArticleContent } from '@/utils/wechat-mp';
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// any UA containing "RSS" can pass the check
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// mark the UA as a desktop UA with "(X11; Linux x86_64)"
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const UA = 'Mozilla/5.0 (X11; Linux x86_64) RSS Reader';
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export const route: Route = {
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path: '/ce/:id',
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categories: ['new-media'],
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example: '/wechat/ce/595a5b14d7164e53908f1606',
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parameters: { id: '公众号 id，在 [CareerEngine](https://search.careerengine.us/) 搜索公众号，通过 URL 中找到对应的公众号 id' },
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features: {
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requireConfig: false,
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requirePuppeteer: false,
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antiCrawler: true,
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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: ['cimidata.com/a/:id'],
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},
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],
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name: '公众号（CareerEngine 来源）',
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maintainers: ['HenryQW'],
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handler,
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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 feed = await parser.parseString(
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await got
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.get(`https://posts.careerengine.us/author/${id}/rss`, {
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headers: {
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'User-Agent': UA,
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},
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})
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.then((_) => _.data)
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);
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const items = await Promise.all(
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feed.items.splice(0, 10).map((item) => {
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// generally speaking, changing `item.link` of an existing route could potentially break `item.guid`
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// but since the route has been down for at least 8 months, it's probably safe
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item.link = item.link.replace(/^http:\/\//, 'https://');
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return cache.tryGet(item.link, async () => {
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const response = await got.get(item.link, {
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headers: {
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'User-Agent': UA,
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},
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});
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const $ = load(response.data);
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const description = fixArticleContent($('.post'));
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let pubDate = item.pubDate;
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if (!pubDate || pubDate === 'Invalid Date') {
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// sometimes the pubDate is not available in the official feed
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const postDate = $('.post-date')
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.text()
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.replaceAll(/\s+|发表/g, '');
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// the date format is "发表 YYYY年MM月DD日 "
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// following the official feed behavior: imprecise date is in UTC
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// `<pubDate>Mon, 04 Apr 2022 00:00:00 GMT</pubDate>`
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pubDate = parseDate(postDate, 'YYYY年MM月DD日');
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pubDate = new Date(pubDate.getTime() - pubDate.getTimezoneOffset() * 60 * 1000);
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}
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return {
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title: item.title,
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description,
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pubDate,
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link: item.link,
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};
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});
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})
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);
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return {
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title: `微信公众号 - ${feed.title}`,
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link: `https://posts.careerengine.us/author/${id}/posts`,
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description: feed.description,
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item: items,
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};
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}
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