gistfile1.js

var levelup = require('level')
var db = levelup('./db', {valueEncoding: 'json'})
var getStations = require('./stations')
var getFeed = require('./feed')
var stationFile = 'podcast_directory.xml';

getStations(stationFile, function(err, stations) {
  if (err) console.log('ERR: putting getting stations')

  db.put('stations', stations, function (err) {
    if (err) return console.log('ERROR: writing stationlist', err);

    db.get('stations', function(err, value) {
      if (err) console.log('ERR: putting getting stations')
      stations = value;

      stations.forEach(function(station) {
        if (!station.xmlUrl) return;
        var xmlURL = station.xmlUrl;
        if (!!~xmlURL.indexOf('feed://')) {
          xmlURL = xmlURL.replace(/feed:\/\//, 'http://')
        } else if (xmlURL.indexOf('.xml') === -1) {
          xmlURL = xmlURL +='.xml';
        }

        if (xmlURL.indexOf('http://') === -1) {
          xmlURL = 'http://' + xmlURL;
        }

        getFeed(xmlURL, function(err, value) {
          if (err) console.log('ERROR: ', err);
          if (station.title) {
            db.put(station.title, value, function(err) {
              if (err) console.log('err writing shows for ', station.title)
            });
          }
        });
      });

    })
  });
});