// TODO set rootPath and filters from web
const exec = require('child_process').exec;
const express = require('express');
const fs = require('fs')
const maxFiles = 50;
const port = 8000
const rootPath = ""
const type = "written"
const filters = {
"audio": ["flac", "ogg", "mp3", "aac", "midi", "mid", "opus", "wav"],
"written": ["txt", "pdf", "html", "epub", "doc", "docx"]
}
const server = express();
server.use((req, res, next) => {
console.debug(new Date(), req.ip, req.method, req.originalUrl);
if(!["::1", "::ffff:127.0.0.1"].includes(req.ip )){
res.status(404).send("you shall not pass")
return
}
next();
})
server.get('/main.css', (req, res) => res.sendFile(__dirname + "/main.css"))
function shuffle(a) {
for (let i = a.length - 1; i > 0; i--) {
const j = Math.floor(Math.random() * (i + 1));
[a[i], a[j]] = [a[j], a[i]];
}
return a;
}
var theFiles
server.get('/', async (req, res, next) => {
theFiles = []
listFiles = function(path){
files = fs.readdirSync(path)
files.forEach((file) => {
let stat = fs.statSync(`${path}/${file}`)
if(stat.isDirectory()){
listFiles(`${path}/${file}`)
} else {
let idx = file.lastIndexOf(".")
if(idx == -1){
return
}
let ext = file.substring(idx+1)
console.log(ext)
if(filters[type].includes(ext)){
theFiles.push({
path: path,
name: file,
created: String(stat.birthtime).substring(0, 24),
accessed: String(stat.atime).substring(0, 24),
})
}
}
})
}
listFiles(rootPath)
shuffle(theFiles)
theFiles = theFiles.slice(0, maxFiles)
var html = []
html.push(`
Files
Check out these files!
`)
theFiles.forEach((file, index) => {
html.push(``)
html.push(`${file.name} `)
html.push(`${file.path} browse `)
html.push(`Created: ${file.created} `)
html.push(`Accessed: ${file.accessed} `)
html.push(` `)
})
html.push(`
`)
res.status(200).send(html.join(""))
})
server.get("/open/:index", (req, res, next)=>{
let index = Number(req.params.index)
let f = theFiles[index]
exec(`xdg-open "${f.path}/${f.name}"`)
res.status(200).send("");
})
server.get("/openDir/:index", (req, res, next)=>{
let index = Number(req.params.index)
let f = theFiles[index]
exec(`xdg-open "${f.path}"`)
res.status(200).send("");
})
server.listen(port, () => console.info(`Listening on port ${port}`))