65 lines
2.0 KiB
JavaScript
65 lines
2.0 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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module.exports = async (ctx) => {
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const categories = {
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tuijian: '编辑推荐',
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lingyishijian: '灵异事件',
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guihualianpian: '鬼话连篇',
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minjianqitan: '民间奇谈',
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qiwenyishi: '奇闻异事',
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lingyitupian: '灵异图片',
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};
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const url = `http://www.lingyi.org/topics/${ctx.params.category}`;
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const res = await got({
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method: 'get',
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url,
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});
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const $ = cheerio.load(res.data);
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const resultItem = $('.post-list-item')
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.map((index, li) => {
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const elem = $(li);
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return {
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title: elem.find('h2').text(),
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description: elem.find('.post-excerpt').text(),
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link: elem.find('h2 a').attr('href'),
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image: elem.find('.mobile-show > div > a > picture > img').attr('href'),
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pubDate: elem.find('time').attr('datetime'),
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author: elem.find('.post-list-meta-user>a>span').text(),
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};
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})
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.get();
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const out = await Promise.all(
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resultItem.map(async (link) => {
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const pageUrl = link.link;
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const cache = await ctx.cache.get(link);
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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({
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method: 'get',
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url: pageUrl,
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headers: {
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Referer: url,
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},
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});
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const $1 = cheerio.load(response.data);
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const single = {
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pubDate: link.pubDate,
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link: link.link,
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title: link.title,
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description: $1('.entry-content').html(),
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};
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ctx.cache.set(link.link, JSON.stringify(single));
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return Promise.resolve(single);
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})
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);
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ctx.state.data = {
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title: `${categories[ctx.params.category]} - 中国灵异网`,
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link: url,
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item: out,
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};
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};
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