qwik-site/libs/requestHandler.js
2022-08-13 10:47:16 +02:00

29 lines
1.2 KiB
JavaScript

import fs from 'fs'
import { mdRenderer, njkRenderer } from './siteRenderer.js'
// Handle all request and try to find a corresponding file/template.
export function requestHandler(req, res, Config) {
// Add some sanitization:
const path = req.path
// Remove all '..' -- should prevent path traversal.
.replace(/\.\.+/g, "")
// Remove trailing slashes ('/').
.replace(/\/+$/g, "")
// Check for njk files first
if (fs.existsSync(`./${Config.contentDir}/pages/${path}.njk`))
return res.send(njkRenderer(`./${Config.contentDir}/pages/${path}.njk`))
if (fs.existsSync(`./${Config.contentDir}/pages/${path}/index.njk`))
return res.send(njkRenderer(`./${Config.contentDir}/pages/${path}/index.njk`))
// Secondly search for markdown
if (fs.existsSync(`./${Config.contentDir}/pages/${path}.md`))
return res.send(mdRenderer(`./${Config.contentDir}/pages/${path}.md`))
if (fs.existsSync(`./${Config.contentDir}/pages/${path}/index.md`))
return res.send(mdRenderer(`./${Config.contentDir}/pages/${path}/index.md`))
// If no matching file is found, return a 404 error.
return res.status(404).send(njkRenderer(`./${Config.contentDir}/errors/404.njk`))
}