Facebook Page Photos Downloader

FBPhotoDownloader.js

var https = require('https');
var fs = require('fs');
var url = "https://graph.facebook.com/204379732996457/photos";

getGraphData(url);

function getGraphData(url) {
    https.get(url, function(response) {
        var result = '';
        response.on('data', function(chunk) {
            result += chunk;
        });
        response.on('end', function(chunk) {
            var myJSON = JSON.parse(result);
            for (var i = 0; i < myJSON.data.length; i++) {
                downloadImage(myJSON.data[i].id, myJSON.data[i].source);
            }
            console.log(myJSON.data.length);
            console.log(myJSON.paging.next);
            if(myJSON.paging.next !== undefined){
                getGraphData(myJSON.paging.next);
            }
        });
    });
}

function downloadImage(id, url) {
    var file = fs.createWriteStream('./images/' + id + '.jpg');
    var request = https.get(url, function(response) {
        response.pipe(file);
    });
}