64 lines
2.1 KiB
JavaScript
64 lines
2.1 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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const utils = require('./utils');
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const { parseDate } = require('@/utils/parse-date');
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const timezone = require('@/utils/timezone');
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const { art } = require('@/utils/render');
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const { join } = require('path');
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module.exports = async (ctx) => {
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const tag = ctx.params.tag;
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const path = tag ? `news/tag/${tag}` : 'news/index';
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const link = new URL(path, utils.host).href;
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const response = await got(link);
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const data = response.data;
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const $ = cheerio.load(data);
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const newsitem = $('.newsitem')
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.toArray()
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.map((element) => {
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element = $(element);
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const a = element.find('h3 a');
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const span = element.find('.space-right-m30');
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const author = span.text().replace('来源：', '').trim();
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return {
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title: a.text(),
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link: new URL(a.attr('href'), utils.host).href,
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description: art(join(__dirname, 'templates/description.art'), {
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image: element.find('img').attr('src').split('?')[0],
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text: element.find('.thsis-div a').text().trim(),
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}),
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author,
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pubDate: span.next().length ? timezone(parseDate(span.next().text().trim()), 8) : undefined,
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};
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});
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const item = await Promise.all(
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newsitem.map((item) =>
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ctx.cache.tryGet(item.link, async () => {
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if (item.link.includes('outLinkByIdAndCode')) {
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return item;
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}
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const response = await got(item.link);
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const $ = cheerio.load(response.data);
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const description = $('.newscontent');
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description.find('.detitemtit, .detposttiau').remove();
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item.description = description.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').text(),
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link: response.url,
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description: $('meta[name="description"]').attr('content'),
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item,
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};
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};
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