xml-to-json.js

var https = require('https');
var xml2js = require('xml2js');
var parser = new xml2js.Parser();
const fs = require('fs');
parser.on('error', function(err) { console.log('Parser error', err); });

var data = '';
https.get('https://www.trafikoa.eus/servicios/IncidenciasTDT/IncidenciasTrafikoTDTGeo', function(res) {
    if (res.statusCode >= 200 && res.statusCode < 400) {
      res.on('data', function(data_) { data += data_.toString(); });
      res.on('end', function() {
        console.log('data', data);
        parser.parseString(data, function(err, result) {
          console.log('FINISHED', /*err, result*/);
          console.log(JSON.stringify(result, null, 2));
          fs.writeFileSync('euskadi-traffic.json', JSON.stringify(result, null, 2));
        });
      });
    }
  });
  var data_spain = '';
  https.get('https://www.dgt.es/incidenciasXY.xml', function(res) {
    if (res.statusCode >= 200 && res.statusCode < 400) {
      res.on('data', function(data_) { data_spain += data_.toString(); });
      res.on('end', function() {
        console.log('data', data_spain);
        parser.parseString(data_spain, function(err, result) {
          console.log('FINISHED', /*err, result*/);
          console.log(JSON.stringify(result, null, 2));
          fs.writeFileSync('spain-traffic.json', JSON.stringify(result, null, 2));
        });
      });
    }
  });