124 lines
4.1 KiB
JavaScript
124 lines
4.1 KiB
JavaScript
// journals form AAAS publishing group
|
|
//
|
|
// science: Science
|
|
// advances: Science Advances
|
|
// immunology: Science Immunology
|
|
// robotics: Science Robotics
|
|
// stke: Science Signaling
|
|
// stm: Science Translational Medicine
|
|
|
|
const cheerio = require('cheerio');
|
|
const got = require('@/utils/got');
|
|
|
|
module.exports = async (ctx) => {
|
|
const journal = ctx.params.journal || 'science';
|
|
const baseURL = `https://${journal}.sciencemag.org`;
|
|
|
|
const pageURL = baseURL;
|
|
const pageResponse = await got.get(pageURL);
|
|
const pageCapture = cheerio.load(pageResponse.data);
|
|
|
|
const pageTitleName = pageCapture('head > title').text() || `Science (${journal})`;
|
|
|
|
// just select paper relative sections
|
|
const sectionList = ['research-articles', 'review', 'reports'];
|
|
|
|
const list = [].concat.apply(
|
|
[],
|
|
sectionList.map((section) => {
|
|
const sectionContent = pageCapture(`ul > li.issue-toc-section.issue-toc-section-${section}`).html();
|
|
if (sectionContent !== null) {
|
|
const sec = cheerio.load(sectionContent);
|
|
const sectionName = sec('h2').text();
|
|
const sectionList = sec('ul > li > div > div > article > div').append(`<div class="toc-section-type">${sectionName}</div>`).get();
|
|
return sectionList;
|
|
}
|
|
return [];
|
|
})
|
|
);
|
|
|
|
const out = await Promise.all(
|
|
list.map(async (item) => {
|
|
const $ = cheerio.load(item);
|
|
|
|
const title = $('h3').text();
|
|
const partial = $('h3 > a').attr('href');
|
|
const address = `${baseURL}${partial}`;
|
|
const section = $('div .toc-section-type').text();
|
|
|
|
let author;
|
|
const authorList = $('span.highwire-citation-authors > span.highwire-citation-author')
|
|
.map((_, el) => $(el).text())
|
|
.get();
|
|
if (authorList.length > 5) {
|
|
author = authorList.slice(0, 5).join(', ') + ' et al.';
|
|
} else {
|
|
author = authorList.join(', ');
|
|
}
|
|
|
|
const time = new Date($('p.highwire-cite-metadata > time').text()).toUTCString();
|
|
|
|
const cache = await ctx.cache.get(address);
|
|
if (cache) {
|
|
return Promise.resolve(JSON.parse(cache));
|
|
}
|
|
|
|
// contents
|
|
// section content
|
|
let sectionContents = '';
|
|
if (section !== '') {
|
|
sectionContents = `
|
|
<div id="content-section">
|
|
<span style="color: #d40016; text-transform: uppercase; font-weight: 700;">${section}</span>
|
|
</div>
|
|
`;
|
|
}
|
|
// brief content
|
|
const brief = $('div.highwire-cite-snippet > div > div > p').text();
|
|
let briefContents = '';
|
|
if (brief !== '') {
|
|
briefContents = `
|
|
<div id="content-brief">
|
|
<p>${brief}</p>
|
|
</div>
|
|
`;
|
|
}
|
|
const itemPage = await got.get(address);
|
|
const itemCapture = cheerio.load(itemPage.data);
|
|
|
|
const abs = itemCapture('div > div.article > div.section')
|
|
.map((_, el) => $(el).html())
|
|
.get()
|
|
.join('<br>');
|
|
|
|
// abs content
|
|
let absContents = '';
|
|
if (abs !== null) {
|
|
absContents = `
|
|
<div id="content-abs">
|
|
${abs}
|
|
</div>
|
|
`;
|
|
}
|
|
const contents = sectionContents + briefContents + absContents;
|
|
|
|
const single = {
|
|
title,
|
|
author,
|
|
description: contents,
|
|
link: address,
|
|
guid: address,
|
|
pubDate: time,
|
|
};
|
|
ctx.cache.set(address, JSON.stringify(single));
|
|
return Promise.resolve(single);
|
|
})
|
|
);
|
|
ctx.state.data = {
|
|
title: `${pageTitleName} | Current Issue`,
|
|
description: `Current Issue of ${pageTitleName}`,
|
|
link: baseURL,
|
|
item: out,
|
|
};
|
|
};
|