html
   head
      title File uploads
   body
      form(action = "/upload" method = "POST" enctype = "multipart/form-data")
         div
            input(type = "text" name = "name" placeholder = "Name")
         
         div
            input(type = "file" name = "image")
         
         div
            input(type = "submit")

var koa = require('koa');
var router = require('koa-router');
var bodyParser = require('koa-body');
var app = koa();

//Set up Pug
var Pug = require('koa-pug');
var pug = new Pug({
   viewPath: './views',
   basedir: './views',
   app: app 
});

//Set up body parsing middleware
app.use(bodyParser({
   formidable:{uploadDir: './uploads'},    //This is where the files would come
   multipart: true,
   urlencoded: true
}));

var _ = router(); //Instantiate the router

_.get('/files', renderForm);
_.post('/upload', handleForm);

function * renderForm(){
   this.render('file_upload');
}

function *handleForm(){
   console.log("Files: ", this.request.body.files);
   console.log("Fields: ", this.request.body.fields);
   this.body = "Received your data!"; //This is where the parsed request is stored
}

app.use(_.routes()); 
app.listen(3000);