64 lines
2.1 KiB
JavaScript
64 lines
2.1 KiB
JavaScript
import cache from '@/utils/cache';
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import got from '@/utils/got';
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import { load } from 'cheerio';
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import * as path from 'node:path';
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import { art } from '@/utils/render';
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const { CookieJar } = require('tough-cookie');
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const cookieJar = new CookieJar();
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module.exports = async (ctx) => {
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const journal = ctx.req.param('journal');
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const issue = 'Volume ' + ctx.req.param('issue').replace('-', ' Issue ');
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const host = 'https://www.sciencedirect.com';
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const issueUrl = `${host}/journal/${journal}/vol/${ctx.req.param('issue').replace('-', '/issue/')}`;
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const response = await got(issueUrl, {
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cookieJar,
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});
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const $ = load(response.data);
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const jrnlName = $('.anchor.js-title-link').text();
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const list = $('.js-article')
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.map((_, item) => {
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const title = $(item).find('.js-article-title').text();
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const authors = $(item).find('.js-article__item__authors').text();
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const link = $(item).find('.article-content-title').attr('href');
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const id = $(item).find('.article-content-title').attr('id');
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return {
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title,
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link,
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id,
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authors,
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issue,
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};
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})
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.get();
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const renderDesc = (item) =>
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art(path.join(__dirname, 'templates/description.art'), {
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item,
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});
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const items = await Promise.all(
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list.map((item) =>
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cache.tryGet(item.link, async () => {
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const response2 = await got(`${host}/science/article/pii/${item.id}`, {
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cookieJar,
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});
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const $2 = load(response2.data);
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$2('.section-title').remove();
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item.doi = $2('.doi').attr('href').replace('https://doi.org/', '');
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item.abstract = $2('.abstract.author').text();
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item.description = renderDesc(item);
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return item;
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})
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)
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);
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ctx.set('data', {
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title: `${jrnlName} - ${issue}`,
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link: issueUrl,
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item: items,
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});
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};
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