Japan PvP鯖のマップをお知らせするbot

package.json

{
  "name": "pvpbot",
  "version": "0.0.1",
  "description": "Uho, good bot...",
  "main": "app.js",
  "dependencies": {
    "ntwitter": "~0.5.0",
    "request": "~2.33.0"
  },
  "devDependencies": {},
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "ikr7",
  "license": "BSD-2-Clause"
}

pvpbot.js

var request = require('request'), 
    ntwitter = require('ntwitter');

var twi = new ntwitter({
    'consumer_key': '', 
    'consumer_secret': '', 
    'access_token_key': '', 
    'access_token_secret': ''
});

var run = function(){
    request.get({
        'uri': 'https://pvp.minecraft.jp/servers.json', 
        'json': true
    }, function(error, response, body){
        if(!error){
            body.servers.forEach(function(ele){
                var nextMap = ele.Server.nextMap;
                if(
                    nextMap == 'Out Post' || 
                    nextMap == 'Fluffy Mine' || 
                    nextMap == 'The Siege' || 
                    nextMap == 'The Two Towers' ||
                    nextMap == 'Cold Bridge DTC'
                ){
                    var text = '@aWtyNw__ ';
                    text += ele.Server.name + ' の 次のマップは ' +  nextMap + ' です。 #JPMCPvP';
                    twi.updateStatus(text, function(err, res){
                        if(!err){
                            console.log('Posted:\n\"', text, '\"');
                        }else{
                            console.error(err)
                        }
                        setTimeout(run, 20 * 1000);
                    });
                }
            });
        }
    });
};

run();