thyngster

(function() {
  const targetScript = "gtm.js";

  function fmt(ms) { return ms.toFixed(2) + "ms"; }

  // Poll performance entries until we find GTM.js
  const checkInterval = 50; // ms
  const maxAttempts = 100; // ~5 seconds max
  let attempts = 0;

thyngster

(function protectDataLayer() {
  window._internalDataLayer = window.dataLayer || [];

  //  Wrap the array in a Proxy to detect internal changes
  const dataLayerProxy = new Proxy(window._internalDataLayer, {
    set(target, prop, value, receiver) {
      console.log(`[dataLayer] Change detected: "${prop}" set to`, value);
      return Reflect.set(target, prop, value, receiver);
    },
    get(target, prop, receiver) {

thyngster

/**
 * Monitor the GA4 _ga cookie via CookieStore.
 * @param {function} onChange - callback(oldValue, newValue) triggered when _ga changes
 */
function monitorGACookie(onChange) {
    if (!("cookieStore"in window))
        return;

    const COOKIE_NAME = "_ga";
    const STORAGE_KEY = "tracked_ga_cookie";

thyngster

async function getCookieReport() {
  // Helper: human-friendly duration
  function formatDuration(ms) {
    const seconds = Math.floor(ms / 1000);
    const minutes = Math.floor(seconds / 60);
    const hours = Math.floor(minutes / 60);
    const days = Math.floor(hours / 24);
    const months = Math.floor(days / 30);

    if (months >= 1) return months === 1 ? "1 month" : `${months} months`;

thyngster

/**
 * Parses GA4 cookies using a measurement ID without polluting the global namespace
 * @param {string} measurementId - GA4 measurement ID (e.g., 'G-XXXXXXXX')
 * @returns {Object|null} Parsed GA4 cookie data or null if cookies not found
 */
function parseGA4Cookies(measurementId) {
  function getCookieValue(name) {
    const match = document.cookie.match('(^|;)\\s*' + name + '\\s*=\\s*([^;]+)');
    return match ? match.pop() : null;
  }

thyngster

class MovementDetector {
  constructor(options = {}) {
    // Configuration with defaults
    this.threshold = options.threshold || 5;
    this.debug = options.debug || false;
    this.onMovementChange = options.onMovementChange || null;
    
    // State tracking
    this.lastRotation = { x: 0, y: 0, z: 0 };
    this.isMoving = false;

thyngster

(function(){
    var wpo = {
        redirects: window.performance.navigation.redirectCount,    
        resources: {
            iframe: 0,
            img: 0,
            css: 0,
            script: 0,
            beacon: 0,
            xmlhttprequest: 0,

thyngster

(function() {
    let ga_cid = document.cookie
        .split('; ')
        .find(row => row.startsWith('_ga='))
        ?.split('=')[1];

    // Listen for changes in the cookie store
    cookieStore.addEventListener('change', (e) => {
        e.changed.forEach(c => {
            if (c.name.startsWith('_ga')) {

thyngster

// DV - 2022 - ES5
// Check if GA4 has been loaded

var getLoadedGA4Containers = function() {  
  return Object.keys(
    window.google_tag_data && 
    window.google_tag_data.tidr && 
    window.google_tag_data.tidr.container || {}
  ).filter(function(e){ return e.startsWith('G-') })
}

thyngster

// ----------------------------------------------------------------------
//         Privacy Sandbox Relevance & Measurement APIs Check
// ----------------------------------------------------------------------

const privacySandboxApisAvailability = {
    topics: 'browsingTopics'in document ? true : false,
    attributionReporting: document.featurePolicy.allowsFeature('attribution-reporting') ? true : false,
    protectedAudience: 'runAdAuction'in navigator ? true : false,
    fencedFrames: 'HTMLFencedFrameElement'in window ? true : false,
    sharedStorage: 'sharedStorage'in window ? true : false,