91 lines
2.5 KiB
JavaScript
91 lines
2.5 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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const url = require('url');
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const host = 'https://bbs.hupu.com';
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module.exports = async (ctx) => {
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const id = ctx.params.id;
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const order = ctx.params.order || 1;
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let link = `https://bbs.hupu.com/${id}`;
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let order_name;
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if (parseInt(order) === 1) {
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order_name = '最新回帖';
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} else if (parseInt(order) === 2) {
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order_name = '最新发帖';
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link += '-postdate-1';
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} else if (parseInt(order) === 3) {
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order_name = '精华';
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link += '-digest';
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}
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const response = await got.get(link);
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const $ = cheerio.load(response.data);
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const type_name = $('span.infoname').text();
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const description = $('#des_forum').text();
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const list = $('ul.for-list li')
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.slice(0, 10)
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.map(function() {
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const info = {
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title: $(this)
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.find('div.titlelink.box > a.truetit')
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.text()
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.trim(),
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link: $(this)
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.find('div.titlelink.box > a.truetit')
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.attr('href'),
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author: $(this)
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.find('a.aulink')
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.text(),
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};
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return info;
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})
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.get();
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for (let i = list.length - 1; i >= 0; i--) {
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if (!list[i].link.endsWith('html')) {
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list.splice(i, 1);
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}
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}
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const out = await Promise.all(
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list.map(async (info) => {
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const title = info.title;
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const itemUrl = url.resolve(host, info.link);
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const author = info.author;
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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 response = await got.get(itemUrl);
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const $ = cheerio.load(response.data);
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const date = $('#tpc span.stime').text();
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const description = $('div.quote-content').html();
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const single = {
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title: title,
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link: itemUrl,
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author: author,
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description: description,
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pubDate: new Date(date).toUTCString(),
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};
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ctx.cache.set(itemUrl, JSON.stringify(single));
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return Promise.resolve(single);
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})
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);
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ctx.state.data = {
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title: `${type_name}${order_name}——虎扑步行街`,
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link: link,
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description: description,
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item: out,
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};
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};
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