41 lines
1.2 KiB
JavaScript
41 lines
1.2 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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module.exports = async (ctx) => {
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const baseUrl = 'http://www.lib.bnu.edu.cn';
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const { category = 'zydt' } = ctx.params;
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const link = `${baseUrl}/${category}/index.htm`;
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const { data: response } = await got(link);
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const $ = cheerio.load(response);
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const list = $('.view-content .item-list li')
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.toArray()
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.map((item) => {
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item = $(item);
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return {
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title: item.find('a').text(),
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link: `${baseUrl}/${category}/${item.find('a').attr('href')}`,
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pubDate: parseDate(item.find('span > span').eq(1).text(), 'YYYY-MM-DD'),
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};
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});
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const items = await Promise.all(
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list.map((item) =>
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ctx.cache.tryGet(item.link, async () => {
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const { data: response } = await got(item.link);
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const $ = cheerio.load(response);
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item.description = $('#block-system-main .content .content').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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link,
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item: items,
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};
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};
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