68 lines
1.9 KiB
JavaScript
68 lines
1.9 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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const { parseDate } = require('@/utils/parse-date');
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module.exports = async (ctx) => {
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const rootUrl = 'https://supchina.com';
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const currentUrl = `${rootUrl}/feed/`;
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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 $ = cheerio.load(response.data);
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let items = $('item')
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.slice(0, ctx.query.limit ? parseInt(ctx.query.limit) : 50)
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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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guid: item.find('guid').text(),
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title: item.find('title').text(),
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link: item.find('guid').text(),
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author: item
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.find('dc\\:creator')
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.html()
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.match(/CDATA\[(.*?)\]/)[1],
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category: item
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.find('category')
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.toArray()
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.map(
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(c) =>
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$(c)
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.html()
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.match(/CDATA\[(.*?)\]/)[1]
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),
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pubDate: parseDate(item.find('pubDate').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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ctx.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 = cheerio.load(detailResponse.data);
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content('.aspect-spacer, .post-recs, .author-bio').remove();
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item.description = content('.post__main').html();
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return item;
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})
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)
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);
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ctx.state.data = {
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title: $('title').first().text(),
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link: rootUrl,
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item: items,
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};
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};
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