93 lines
3.1 KiB
JavaScript
93 lines
3.1 KiB
JavaScript
const got = require('@/utils/got');
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const parser = require('@/utils/rss-parser');
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const cheerio = require('cheerio');
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const utils = require('./utils');
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module.exports = async (ctx) => {
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let feed, title, link;
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// 为了向下兼容，这里 site 对应的是中文网文档中的 lang，英文网文档中的 channel
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// 英文网不会用到 channel
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const { site, channel } = ctx.params;
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if (site) {
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switch (site.toLowerCase()) {
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case 'chinese':
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title = 'BBC News 中文网';
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if (!channel) {
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feed = await parser.parseURL('https://www.bbc.co.uk/zhongwen/simp/index.xml');
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} else {
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feed = await parser.parseURL(`https://www.bbc.co.uk/zhongwen/simp/${channel}/index.xml`);
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}
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break;
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case 'traditionalchinese':
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title = 'BBC News 中文網';
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if (!channel) {
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feed = await parser.parseURL('https://www.bbc.co.uk/zhongwen/trad/index.xml');
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} else {
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feed = await parser.parseURL(`https://www.bbc.co.uk/zhongwen/trad/${channel}/index.xml`);
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}
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link = 'https://www.bbc.com/zhongwen/trad';
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break;
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// default to bbc.com
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default:
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feed = await parser.parseURL(`https://feeds.bbci.co.uk/news/${site.split('-').join('/')}/rss.xml`);
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title = `BBC News ${site}`;
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link = `https://www.bbc.co.uk/news/${site.split('-').join('/')}`;
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break;
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}
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} else {
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feed = await parser.parseURL('https://feeds.bbci.co.uk/news/rss.xml');
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title = 'BBC News Top Stories';
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link = 'https://www.bbc.co.uk/news';
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}
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const items = await Promise.all(
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feed.items.map((item) =>
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ctx.cache.tryGet(item.link, async () => {
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const response = await got({
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method: 'get',
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url: item.link,
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});
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const $ = cheerio.load(response.data);
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let description;
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if (response.request.options.url.pathname.startsWith('/news/av')) {
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description = item.content;
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} else {
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description = utils.ProcessFeed($);
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}
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let section = 'sport';
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const urlSplit = item.link.split('/');
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const sectionSplit = urlSplit[urlSplit.length - 1].split('-');
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if (sectionSplit.length > 1) {
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section = sectionSplit[0];
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}
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section = section[0].toUpperCase() + section.slice(1);
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return {
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title: `[${section}] ${item.title}`,
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description,
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pubDate: item.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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ctx.state.data = {
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title,
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link,
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image: 'https://www.bbc.com/favicon.ico',
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description: title,
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item: items,
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};
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};
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