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Copy pathgenerate-atom-feed.mjs
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74 lines (65 loc) · 2.42 KB
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import fs from 'fs';
import { Feed } from 'feed';
import { blogpostsDetails } from '../src/pages/blogs/_blogpostsDetails.js';
import path from 'path';
import { fileURLToPath } from 'url';
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const outputDir = path.join(__dirname, '../static');
if (!fs.existsSync(outputDir)) {
fs.mkdirSync(outputDir, { recursive: true });
}
const generateAtomFeedFromBlogDetails = (feed, blogpostsDetails, nbOfBlogPosts) => {
let posts = [];
for (let i = 0; i < nbOfBlogPosts; i++) {
const blogpost = blogpostsDetails[i];
posts.push({
title: blogpost.title,
link: blogpost.url,
summary: blogpost.summary,
date: new Date(blogpost.date),
authors: blogpost.authors,
image: blogpost.image
})
};
posts.forEach((post) => {
const image = `<img src="${post.image}" alt="Image for ${post.title}" style="max-width:100%; height:auto;" />`;
const summary = `<p>${post.summary}</p>`;
feed.addItem({
title: post.title,
id: post.link,
link: post.link,
date: new Date(post.date),
author: [{ name: post.authors}],
content: `${image}${summary}`
});
})
return feed;
}
const AtomFeedLast20 = new Feed({
title: 'Recent blog posts featured by QuantStack team',
description: 'Atom feed for QuantStack website blog page',
id: 'https://quantstack.net/',
link: 'https://quantstack.net/',
language: 'en',
updated: new Date(),
feedLinks: {
atom: 'https://quantstack.net/atom.xml',
},
author: {
name: 'QuantStack Team',
link: 'https://quantstack.net',
},
});
const updatedFeedLast20 = generateAtomFeedFromBlogDetails(AtomFeedLast20, blogpostsDetails, 20);
const xml = updatedFeedLast20.atom1();
fs.writeFileSync(path.join(outputDir, 'atom.xml'), xml);
const AtomFeedAll = new Feed({
title: 'All blog posts featured by QuantStack team',
description: 'Atom feed for QuantStack website blog page',
feed_url: 'https://quantstack.net/atom_all.xml',
site_url: 'https://quantstack.net',
language: 'en',
});
const updatedFeedAll = generateAtomFeedFromBlogDetails(AtomFeedAll, blogpostsDetails, blogpostsDetails.length)
fs.writeFileSync(path.join(outputDir, 'atom_all.xml'), updatedFeedAll.atom1({ indent: true }));