60 lines
1.7 KiB
JavaScript
60 lines
1.7 KiB
JavaScript
import { Router } from 'express';
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import {handleErrorAsync, shuffle} from "../../src/helpers";
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import fs from 'fs';
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import { caches } from "../../src/cache";
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const router = Router();
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router.get('/blog', handleErrorAsync(async (req, res) => {
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return res.json(await caches.blog.fetch(async () => {
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const dir = __dirname + '/../../data/blog';
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const posts = [];
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fs.readdirSync(dir).forEach(file => {
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if (!file.endsWith('.md')) {
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return;
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}
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const slug = file.substring(0, file.length - 3);
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const content = fs.readFileSync(dir + '/' + file)
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.toString('utf-8')
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.split('\n')
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.filter(l => !!l);
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let title = '', date = '', authorsRaw = '', authors = [], hero = null;
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try {
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title = content[0].match(/^# (.*)$/)[1];
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} catch {
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return;
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}
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try {
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[, date, authorsRaw] = content[1].match(/^<small>(\d\d\d\d-\d\d-\d\d) \| ([^|]*).*<\/small>$/);
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authors = authorsRaw.split(',').map(a => {
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a = a.trim();
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let m = a.match(/^\[([^\]]+)]/);
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if (m) { return m[1]; }
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return a;
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});
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} catch {
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return;
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}
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try {
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hero = content[2].match(/^!\[[^\]]*]\(([^)]+)\)$/)[1];
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} catch {
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}
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posts.push({slug, title, date, authors, hero});
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});
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return posts.sort((a, b) => {
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if (a.date < b.date) { return 1; }
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if (a.date > b.date) { return -1; }
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return 0;
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});
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}));
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}));
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export default router;
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