56 lines
2.3 KiB
JavaScript
56 lines
2.3 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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async function getNoticeList(ctx, url, host, titleSelector, dateSelector, contentSelector) {
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const response = await got({ url, https: { rejectUnauthorized: false } });
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const $ = cheerio.load(response.data);
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const list = $(`tr[height=20]`)
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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(titleSelector).attr('title'),
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link: new URL(item.find(titleSelector).attr('href'), host).href,
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pubDate: timezone(parseDate(item.find(dateSelector).text().trim(), 'YYYY-MM-DD'), +8),
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};
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});
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const out = await Promise.all(
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list.map((item) =>
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ctx.cache.tryGet(item.link, async () => {
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if (item.link.includes('.jsp')) {
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item.description = '该通知无法直接预览，请点击原文链接↑查看';
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} else {
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const response = await got({ url: item.link, https: { rejectUnauthorized: false } });
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if (response.redirectUrls.length) {
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item.link = response.redirectUrls[0];
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item.description = '该通知无法直接预览，请点击原文链接↑查看';
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} else {
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const $ = cheerio.load(response.data);
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item.title = $(contentSelector.title).text();
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const hasEmbeddedPDFScript = $('script:contains("showVsbpdfIframe")').length > 0;
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if (hasEmbeddedPDFScript) {
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item.description = '该通知无法直接预览，请点击原文链接↑查看';
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} else {
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item.description = $(contentSelector.content).html();
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}
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const preDate = $(contentSelector.date).text().replace(/年|月/g, '-').replace(/日/g, '');
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item.pubDate = timezone(parseDate(preDate), +8);
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}
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}
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return item;
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})
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)
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);
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return out;
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}
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module.exports = {
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getNoticeList,
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};
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