node.jsで、im@sparqlに当日の誕生日を訊いてつぶやくやつ+.js

var twitter = require('twitter');
var request=require('request');
var fs= require('fs');
var webshot=require('webshot');
var Q=require('q');

// Tweet module
var client = new twitter({
    consumer_key:        '',
    consumer_secret:     '',
    access_token_key:    '',
    access_token_secret: '',
});

// http request
var Query = ["PREFIX schema: <http://schema.org/>SELECT (sample(?o) as ?date) (sample(?n) as ?name) (sample(?sub) as ?s)  WHERE { ?sub schema:birthDate ?o; schema:name|schema:alternateName ?n;FILTER(regex(str(?o), \"", "\" )).}group by(?n)order by(?name)"];
var date = new Date();
var month = date.getMonth() + 1;
var day = date.getDate();
var now = (month < 10 ? "0" + month : month) + "-" + (day < 10 ? "0" + day : day);
// console.log(now);
var url = 'https://sparql.crssnky.xyz/spql/imas/query?output=json&query=' + encodeURIComponent(Query[0] + now + Query[1]);

// text create
var text="本日の誕生日\n";    
Q.when(url)
    .then(function(url){
	var d = Q.defer();
	request.get(url,function(err,res,body){
	    // console.log(body);
	    var json=JSON.parse(body)["results"]["bindings"];
	    d.resolve(json);
	});
	return d.promise;
    })
    .then(function(json){
	if(json["s"]){d.reject("no exist.");}
	var d=Q.defer();
	var urls=[];
	// console.log("length:"+json.length);
	json.forEach(function(i,index){
	    // console.log("i:"+index);
	    text+=i.name.value+":プロフィール→"+i.s.value+" , \n";
	    webshot(i.s.value,'birthday'+index+'.png',function(err){
		var data=fs.readFileSync('birthday'+index+'.png');
		client.post('media/upload',{media:data},function(err,media,response){
		    if(err){
			// console.log(err);
			d.reject("err.");
		    }
		    urls.push(media.media_id_string);
		    // console.log("url:"+media.media_id_string);
		    if(index==json.length-1){
			d.resolve(urls);
		    }
		});
	    });
	});
	return d.promise;
    })
    .then(function(urls){
	var d=Q.defer();
	// console.log("tweet:"+urls);
	var stat={
	    status:text.substr(0,text.length-4),
	    media_ids:""
	}
	for(var i=0;i<urls.length;i++){
	    stat.media_ids+=urls[i]+",";
	}
	client.post('statuses/update', stat,function(err,tweet,response){
	    if(err){
		// console.log("twErr:"+err);
	    }else{
		// console.log("post:"+tweet);
	    }
	});
	return d.promise;
    })
    .done(function(){/* console.log("done");*/});