84 lines
2.9 KiB
JavaScript
84 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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module.exports = async (ctx) => {
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const { id = '58af05dfb6b4300151760176d2aad0a04c275aaadbb1315039263f021f920dcd' } = ctx.params;
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const limit = ctx.query.limit ? parseInt(ctx.query.limit, 10) : 15;
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const rootUrl = 'https://www.chinaisa.org.cn';
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const apiUrl = new URL('gxportal/xfpt/portal/getColumnList', rootUrl).href;
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const apiArticleUrl = new URL('gxportal/xfpt/portal/viewArticleById', rootUrl).href;
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const currentUrl = new URL(`gxportal/xfgl/portal/list.html?columnId=${id}`, rootUrl).href;
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const { data: response } = await got.post(apiUrl, {
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form: {
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params: encodeURI(`{"columnId":"${id}"}`),
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},
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});
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let $ = cheerio.load(response.articleListHtml);
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let items = $('ul.list li a')
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.slice(0, limit)
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.toArray()
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.map((item) => {
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item = $(item);
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return {
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title: item.prop('title') ?? item.text(),
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link: new URL(`gxportal/xfgl/portal/${item.prop('href')}`, rootUrl).href,
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guid: item.prop('href').match(/articleId=(\w+)/)[1],
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pubDate: parseDate(item.parent().find('span.times').text().replace(/\[|\]/g, '')),
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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 { data: detailResponse } = await got.post(apiArticleUrl, {
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form: {
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params: encodeURI(`{"articleId":"${item.guid}","columnId":"${id}"}`),
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},
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});
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const articleContent = detailResponse.article_content;
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const content = cheerio.load(articleContent);
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const matches = articleContent.match(/文章来源：(.*?)日期：(\d+-\d+-\d+)/);
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item.title = content('div.article_title').contents().first().text() || item.title;
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item.description = content('div.article_main').html();
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item.author = matches[1].split(/&/)[0];
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item.guid = `chinaisa-${item.guid}`;
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item.pubDate = parseDate(matches[2]);
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return item;
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})
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)
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);
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const subtitle = $('div.head-tit').text();
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const { data: currentResponse } = await got(currentUrl);
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$ = cheerio.load(currentResponse);
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const icon = new URL($('link[rel="shortcut icon"]').prop('href'), rootUrl).href;
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ctx.state.data = {
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item: items,
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title: `${$('title').text()} - ${subtitle}`,
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link: currentUrl,
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description: $('meta[name="description"]').prop('content'),
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language: 'cn',
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image: new URL('img/logo.jpg', rootUrl).href,
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icon,
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logo: icon,
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subtitle,
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allowEmpty: true,
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};
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};
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