62 lines
2.1 KiB
JavaScript
62 lines
2.1 KiB
JavaScript
const cheerio = require('cheerio');
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const got = require('@/utils/got');
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module.exports = async (ctx) => {
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let filter, url, tag;
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if (ctx.params.tid !== 'newest') {
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url = `https://global.udn.com/search/tagging/1020/${ctx.params.tid}`;
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filter = 'li.contentli';
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tag = ctx.params.tid;
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} else {
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url = `https://global.udn.com/global_vision/index`;
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filter = `.news_cards > ul > li`;
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tag = '最新文章';
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}
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const res = await got.get(url);
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const $ = cheerio.load(res.data);
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const list = $(filter).get();
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const out = await Promise.all(
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list.map(async (item) => {
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const $ = cheerio.load(item);
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let title;
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let address = $('a').attr('href');
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if (ctx.params.tid === 'newest') {
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address = `https://global.udn.com` + address;
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title = $('h3').text();
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} else {
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title = $('h2').text();
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}
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const time = $('span.date').text();
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const author = $('span.author').text();
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const cache = await ctx.cache.get(address);
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if (cache) {
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return Promise.resolve(JSON.parse(cache));
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}
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const res = await got.get(address);
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const capture = cheerio.load(res.data);
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capture('div.social_bar').remove();
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capture('div.area').remove();
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capture('.story_art_title').remove();
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capture('.story_bady_info_author').remove();
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capture('.photo_pop').remove();
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const contents = capture('div.story_body_content').html();
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const single = {
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title: title,
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author: author,
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description: contents,
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link: address,
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guid: address,
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pubDate: new Date(time).toUTCString(),
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};
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ctx.cache.set(address, JSON.stringify(single));
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return Promise.resolve(single);
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})
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);
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ctx.state.data = {
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title: `轉角國際 | ${tag}`,
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link: url,
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item: out,
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};
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};
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