98 lines
2.9 KiB
JavaScript
98 lines
2.9 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 { art } = require('@/utils/render');
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const path = require('path');
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const categories = {
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jxrb: '嘉兴日报',
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nhwb: '南湖晚报',
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};
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module.exports = async (ctx) => {
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const category = ctx.params.category ?? 'jxrb';
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const id = ctx.params.id;
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if (!Object.keys(categories).includes(category)) {
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throw Error('Invalid category');
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}
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const rootUrl = `https://${category}.cnjxol.com`;
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const currentUrl = `${rootUrl}/${category}Paper/pc/layout`;
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const response = await got({
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method: 'get',
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url: currentUrl,
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});
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let $ = cheerio.load(response.data);
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const dateMatch = $('a')
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.first()
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.attr('href')
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.match(/\d{6}\/\d{2}/)[0];
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let items = [];
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if (id) {
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const pageUrl = `${currentUrl}/${dateMatch}/node_${id}.html`;
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const pageResponse = await got({
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method: 'get',
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url: pageUrl,
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});
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$ = cheerio.load(pageResponse.data);
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items = $('#articlelist .clearfix a')
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.toArray()
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.map((a) => `${currentUrl}/${$(a).attr('href')}`.replace(/layout\/\.\.\/\.\.\/\.\.\//g, ''));
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} else {
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await Promise.all(
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$('#list li a')
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.toArray()
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.map(async (p) => {
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const pageResponse = await got({
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method: 'get',
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url: `${currentUrl}/${$(p).attr('href')}`,
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});
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const page = cheerio.load(pageResponse.data);
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items.push(
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...page('#articlelist .clearfix a')
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.toArray()
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.map((a) => `${currentUrl}/${page(a).attr('href')}`.replace(/layout\/\.\.\/\.\.\/\.\.\//g, ''))
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);
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})
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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, async () => {
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const detailResponse = await got({
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method: 'get',
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url: item,
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});
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const content = cheerio.load(detailResponse.data);
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return {
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link: item,
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title: content('#Title').text(),
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pubDate: parseDate(content('date').text()),
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description: art(path.join(__dirname, 'templates/description.art'), {
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attachment: content('.attachment').html(),
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content: content('founder-content').html(),
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}),
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};
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})
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)
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);
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ctx.state.data = {
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title: `${categories[category]}${id ? ` - ${$('#layout').text()}` : ''}`,
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link: currentUrl,
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item: items,
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};
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};
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