63 lines
2.1 KiB
JavaScript
63 lines
2.1 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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const { parseDate } = require('@/utils/parse-date');
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const timezone = require('@/utils/timezone');
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const baseUrl = 'https://www.sis001.com';
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module.exports = async (ctx) => {
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const { id = 76 } = ctx.params;
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const url = `${baseUrl}/forum/forum-${id}-1.html`;
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const response = await got(url);
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const $ = cheerio.load(response.data);
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let items = $('form table')
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.last()
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.find('tbody')
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.toArray()
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.slice(1) // skip first empty row
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.map((item) => {
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item = $(item);
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return {
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title: item.find('th em').text() + ' ' + item.find('span a').eq(0).text(),
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link: new URL(item.find('span a').eq(0).attr('href'), `${baseUrl}/forum/`).href,
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author: item.find('.author a').text(),
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pubDate: parseDate(item.find('.author em').text(), 'YYYY-M-D'),
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};
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});
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items = await Promise.all(
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items.map((item) =>
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ctx.cache.tryGet(item.link, async () => {
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const response = await got(item.link);
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const $ = cheerio.load(response.data);
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item.category = $('.posttags a')
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.toArray()
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.map((a) => $(a).text());
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item.pubDate = timezone(
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parseDate(
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$('.postinfo')
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.eq(0)
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.text()
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.match(/发表于 (.*)\s*只看该作者/)[1],
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'YYYY-M-D HH:mm'
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),
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8
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);
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$('div[id^=postmessage_] table, fieldset, .posttags').remove();
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item.description = $('div[id^=postmessage_]').eq(0).html() + ($('.defaultpost .postattachlist').html() ?? '');
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return item;
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})
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)
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);
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ctx.state.data = {
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title: $('head title').text(),
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description: $('meta[name=description]').attr('content'),
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link: url,
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item: items,
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};
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};
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