Journey JS OP Custom Tag

Overview

This custom tag reports whether or not the expected HTML is on the page and if the Journey JS snippet was initialized successfully.

• htmlFound: Reports true if the Journey JS script tag was found on the page, otherwise false
• jsFound: Reports true if the Journey JS was successfully initialized, otherwise false

Custom Tag

function opReqGetAsync(paramObject, acct, callback) {
    var baseURL = window.location.protocol+"//"+window.location.hostname+"/observepointcustomtag?acct=" + acct;
    var opReq = new XMLHttpRequest();
    opReq.onreadystatechange = function() {
       if (opReq.readyState === 4 && opReq.status === 200) { 
           callback(opReq.responseText);
            }
        }
    opReq.open("POST", baseURL, true);
    opReq.send(JSON.stringify(paramObject));
}
var obj = {};
let htmlExists = false;
let jsExists = false;

if(journey.Config != undefined) {
    jsExists = true;
}

let html = [...document.querySelectorAll('script')].filter(s => {
    return s.outerHTML.includes('journey.initialize(options,journey.load)')
});

if(html.length > 0) {
    htmlExists = true;
}

obj['htmlFound'] = htmlExists;
obj['jsFound'] = jsExists;

opReqGetAsync(obj, 'Journey JS');