43 lines
1.6 KiB
JavaScript
43 lines
1.6 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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const data = require('../data').wh.jwc;
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const extractor = require('../extractor');
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const { parseDate } = require('@/utils/parse-date');
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const timezone = require('@/utils/timezone');
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module.exports = async (ctx) => {
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const column = ctx.params.column ?? 'gztz';
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const baseUrl = data.url;
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const response = await got(baseUrl + data.columns[column].url);
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const $ = cheerio.load(response.data);
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const items = $('.articleul li');
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const out = await Promise.all(
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items.map(async (index, item) => {
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item = $(item);
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const anchor = item.find('a');
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const dateElement = item.find('div:last-of-type');
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const dateText = dateElement.text();
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dateElement.remove();
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const href = anchor.attr('href');
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const link = href.startsWith('http') ? href : baseUrl + href;
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const title = item.text();
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const { description, author: exactAuthor, exactDate } = await ctx.cache.tryGet(link, () => extractor(link, ctx));
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const author = exactAuthor ?? '教务处';
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const pubDate = exactDate ?? timezone(parseDate(dateText.slice(1, dateText.length - 1), 'YYYY-MM-DD'), +8);
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return {
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title,
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link,
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description,
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pubDate,
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author,
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};
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})
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);
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ctx.state.data = {
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title: `${data.name} ${data.columns[column].name}`,
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link: baseUrl + data.columns[column].url,
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item: out,
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};
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};
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