getIpAndLocation.js

/* 
* Get Human Readable Location 
* Uses https://api.ipify.org to get ip
* Uses https://freegeoip.net to get location info
*/

window.getPublicIP = function(json) {
    makeScript("https://freegeoip.net/json/"+json.ip+"?",{callback:"getRealLocation"});
}
window.getRealLocation = function(json){
    console.log(JSON.stringify(json));
}
function makeScript(host,qpObj){
    let _script = document.createElement("script");
    _script.type="application/javascript";
    _script.src = host;
    if(qpObj){
        for(let key in qpObj){
            _script.src+=key+"="+qpObj[key]+"&";
        }
    }
    let firstScript = document.getElementsByTagName('script')[0]; 
    firstScript.parentNode.insertBefore(_script, firstScript);
}
//Invoke first call to fetch ip
makeScript("https://api.ipify.org?",{format:"jsonp",callback:"getPublicIP"});