51 lines
1.6 KiB
JavaScript
51 lines
1.6 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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const qs = require('querystring');
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const domain = 'https://comic.naver.com';
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async function getDescription(ctx, link) {
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const { titleId, no } = qs.parse(link.substr(link.indexOf('?') + 1));
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const key = `webtoons/naver/${titleId}/${no}`;
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let result = await ctx.cache.get(key);
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if (result) {
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return result;
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}
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const { body } = await got.get(link);
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const $ = cheerio.load(body);
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result = $('#comic_view_area > div.wt_viewer').html();
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ctx.cache.set(key, result);
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return result;
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}
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function getItems(ctx, $) {
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return Promise.all(
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$('#content > table > tbody > tr')
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.toArray()
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.filter((ep) => !ep.attribs.class)
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.map(async (ep) => ({
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title: $('td.title > a', ep).text(),
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pubDate: new Date($('.num', ep).text()).toUTCString(),
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link: `${domain}${$('td.title > a', ep).attr('href')}`,
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description: await getDescription(ctx, `${domain}${$('td.title > a', ep).attr('href')}`),
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}))
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);
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}
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module.exports = async (ctx) => {
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const { id } = ctx.params;
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const comicLink = `${domain}/webtoon/list.nhn?titleId=${id}`;
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const { body } = await got.get(comicLink);
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const $ = cheerio.load(body);
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const rss = {
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title: $('head title').text(),
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link: comicLink,
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description: $('#content > div.comicinfo > div.detail > p:nth-child(2)').text(),
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item: await getItems(ctx, $),
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};
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rss.item = rss.item.sort((a, b) => new Date(b.pubDate) - new Date(a.pubDate));
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ctx.state.data = rss;
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};
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