94 lines
2.4 KiB
TypeScript
94 lines
2.4 KiB
TypeScript
import { load } from 'cheerio';
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import iconv from 'iconv-lite';
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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 timezone from '@/utils/timezone';
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export const route: Route = {
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path: '/user/:id',
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categories: ['new-media'],
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example: '/sciencenet/user/tony8310',
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parameters: { id: '用户 id，可在对用户博客页 URL 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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radar: [
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{
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source: ['blog.sciencenet.cn/u/:id', 'blog.sciencenet.cn/'],
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},
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],
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name: '用户博客',
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maintainers: ['nczitzk'],
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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 limit = ctx.req.query('limit') ? Number.parseInt(ctx.req.query('limit')) : 50;
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const rootUrl = 'https://blog.sciencenet.cn';
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const currentUrl = `${rootUrl}/u/${id}`;
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let response = await got({
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method: 'get',
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url: currentUrl,
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responseType: 'buffer',
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});
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let $ = load(iconv.decode(response.data, 'gbk'));
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response = await got({
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method: 'get',
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url: $('.xg1 a').eq(1).attr('href'),
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});
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$ = load(response.data);
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let items = $('item')
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.slice(-limit)
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.toArray()
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.toReversed()
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.map((item) => {
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item = $(item);
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return {
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title: item.find('title').text(),
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link: item.find('guid').text(),
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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 detailResponse = await got({
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method: 'get',
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url: item.link,
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responseType: 'buffer',
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});
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const content = load(iconv.decode(detailResponse.data, 'gbk'));
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item.author = content('.xs2').text();
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item.description = content('#blog_article').html();
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item.pubDate = timezone(parseDate(content('.xg1').eq(5).text()), +8);
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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: `科学网 - ${items[0].author}的博文`,
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link: currentUrl,
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item: items,
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};
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}
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