70 lines
2.1 KiB
JavaScript
70 lines
2.1 KiB
JavaScript
const got = require('@/utils/got');
|
|
const cheerio = require('cheerio');
|
|
const timezone = require('@/utils/timezone');
|
|
const { parseDate } = require('@/utils/parse-date');
|
|
|
|
const categories = {
|
|
news: 0,
|
|
blogs: 1,
|
|
};
|
|
|
|
module.exports = async (ctx) => {
|
|
const { category = 'News' } = ctx.params;
|
|
const limit = ctx.query.limit ? parseInt(ctx.query.limit, 10) : 200;
|
|
|
|
if (!categories.hasOwnProperty(category.toLowerCase())) {
|
|
throw Error(`No category '${category}'.`);
|
|
}
|
|
|
|
const rootUrl = 'https://finviz.com';
|
|
const currentUrl = new URL('news.ashx', rootUrl).href;
|
|
|
|
const { data: response } = await got(currentUrl);
|
|
|
|
const $ = cheerio.load(response);
|
|
|
|
const items = $('table.table-fixed')
|
|
.eq(categories[category.toLowerCase()])
|
|
.find('tr.nn')
|
|
.slice(0, limit)
|
|
.toArray()
|
|
.map((item) => {
|
|
item = $(item);
|
|
|
|
const a = item.find('a.nn-tab-link');
|
|
|
|
const descriptionMatches = a
|
|
.parent()
|
|
.prop('data-boxover')
|
|
?.match(/<td class='news_tooltip-tab'>(.*?)<\/td>/);
|
|
const authorMatches = item
|
|
.find('use')
|
|
.first()
|
|
.prop('href')
|
|
?.match(/#(.*?)-(light|dark)/);
|
|
|
|
return {
|
|
title: a.text(),
|
|
link: a.prop('href'),
|
|
description: descriptionMatches ? descriptionMatches[1] : undefined,
|
|
author: authorMatches ? authorMatches[1].replace(/-/g, ' ') : 'finviz',
|
|
pubDate: timezone(parseDate(item.find('td.nn-date').text(), ['HH:mmA', 'MMM-DD']), -4),
|
|
};
|
|
})
|
|
.filter((item) => item.title);
|
|
|
|
const icon = $('link[rel="icon"]').prop('href');
|
|
|
|
ctx.state.data = {
|
|
item: items,
|
|
title: `finviz - ${category}`,
|
|
link: currentUrl,
|
|
description: $('meta[name="description"]').prop('content'),
|
|
language: 'en-US',
|
|
image: new URL($('a.logo svg use').first().prop('href'), rootUrl).href,
|
|
icon,
|
|
logo: icon,
|
|
subtitle: $('title').text(),
|
|
};
|
|
};
|