83 lines
2.1 KiB
JavaScript
83 lines
2.1 KiB
JavaScript
const cheerio = require('cheerio');
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const got = require('@/utils/got');
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const util = require('./utils');
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module.exports = async (ctx) => {
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const url = `https://www.jiemian.com/lists/${ctx.params.cid}.html`;
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const res = await got.get(url);
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const $ = cheerio.load(res.data);
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let type, list;
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const className = $('#load-list')[0].attribs.class;
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if (className) {
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switch (className) {
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case 'list-view':
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type = 'list';
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list = $('.item-news')
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.slice(0, 10)
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.get();
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break;
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case 'list-view card':
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type = 'card';
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list = $('.news-view')
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.slice(0, 10)
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.get();
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break;
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default:
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break;
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}
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}
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const proList = [];
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let 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, itemUrl;
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switch (type) {
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case 'list':
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title = $('.item-main a').text();
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itemUrl = $('.item-main a').attr('href');
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break;
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case 'card':
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title = $('.news-img a').attr('title');
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if (!title) {
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title = $('a').text();
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}
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itemUrl = $('.news-img a').attr('href');
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break;
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default:
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break;
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}
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const cache = await ctx.cache.get(itemUrl);
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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 single = {
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title,
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link: itemUrl,
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guid: itemUrl,
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};
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proList.push(got.get(itemUrl));
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return Promise.resolve(single);
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})
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);
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const responses = await got.all(proList);
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out = util.ProcessFeed(out, responses);
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ctx.state.data = {
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title: $('title').text(),
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link: url,
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item: out,
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};
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};
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