GTM

GTM.js

# mutation updateHTMLTag {
#   updateHtmlTag(where:{
#     htmlTagId:"7ad81c67-9c73-4c92-b1ab-0ad7c0b8915d"
#   }, 
# data:{
#    position: APPEND_TO
#    selector: "head"
#    html: "<script>var gtmScript=document.querySelector(\"script#gtm\");if(!gtmScript){for(var searchParams=Array.from(new URLSearchParams(window.location.search).entries()),searchParamsObject={},pair=searchParams.pop();pair;pair=searchParams.pop())searchParamsObject[pair[0]]=pair[1];dataLayer=[{visitorId:window.__TSUNAMI__&&window.__TSUNAMI__.visitorId?window.__TSUNAMI__.visitorId:null,leadSource:searchParamsObject.opted_from?searchParamsObject.opted_from:null,variationPath:window.__TSUNAMI__&&window.__TSUNAMI__.sourceUrl?window.__TSUNAMI__.sourceUrl:null}],function(r,a,e,t,o){r[t]=r[t]||[],r[t].push({\"gtm.start\":(new Date).getTime(),event:\"gtm.js\"});var s=a.getElementsByTagName(e)[0],i=a.createElement(e);i.async=!0,i.src=\"https://www.googletagmanager.com/gtm.js?id=GTM-T4XS7N4\",s.parentNode.insertBefore(i,s)}(window,document,\"script\",\"dataLayer\")};</script>"
# }) {
#   html
#   title
#   position
#   selector
# }
# }



var gtmScript = document.querySelector('script#gtm');

if (!gtmScript) {
  var searchParams = Array.from(new URLSearchParams(window.location.search).entries());
  var searchParamsObject = {};
  for (var pair = searchParams.pop(); pair; pair = searchParams.pop()) {
    searchParamsObject[pair[0]] = pair[1];
  }

  dataLayer = [
    {
      visitorId:
        window.__TSUNAMI__ && window.__TSUNAMI__.visitorId ? window.__TSUNAMI__.visitorId : null,
      leadSource: searchParamsObject.opted_from ? searchParamsObject.opted_from : null,
      variationPath:
        window.__TSUNAMI__ && window.__TSUNAMI__.sourceUrl ? window.__TSUNAMI__.sourceUrl : null,
    },
  ];

  (function(w, d, s, l, i) {
    w[l] = w[l] || [];
    w[l].push({
      'gtm.start': new Date().getTime(),
      event: 'gtm.js',
    });
    var f = d.getElementsByTagName(s)[0],
      j = d.createElement(s),
      dl = l != 'dataLayer' ? '&l=' + l : '';
    j.async = true;
    j.src = 'https://www.googletagmanager.com/gtm.js?id=' + i + dl;
    f.parentNode.insertBefore(j, f);
  })(window, document, 'script', 'dataLayer', 'GTM-T4XS7N4');
}