https://urpizzeria.com/fts-content/plugins/wp-foodtec/dist/scripts/utm-capture.js?ver=1.0.13

1/**
2 * UTM Parameter Capture
3 *
4 * Captures utm_* query parameters from the landing URL and stores them
5 * in a cookie scoped to the root domain so they survive cross-subdomain
6 * redirections (e.g. pizzabolis.com -> adams-morgan-ustreet.pizzabolis.com).
7 * Cookie lasts 3 days and overwrites existing values.
8 */
9(function () {
10  'use strict';
11
12  var COOKIE_NAME = 'ftc_utm_params';
13  var COOKIE_DAYS = 3;
14
15  function getRootDomain() {
16    var parts = window.location.hostname.split('.');
17    if (parts.length <= 2) {
18      return '.' + window.location.hostname;
19    }
20    return '.' + parts.slice(-2).join('.');
21  }
22
23  function setCookie(name, value, days) {
24    var expires = new Date(Date.now() + days * 864e5).toUTCString();
25    document.cookie =
26      name + '=' + encodeURIComponent(value) +
27      '; expires=' + expires +
28      '; path=/' +
29      '; domain=' + getRootDomain() +
30      '; SameSite=Lax';
31  }
32
33  function getUtmParams() {
34    var params = {};
35    var search = window.location.search.substring(1);
36    if (!search) return params;
37    var pairs = search.split('&');
38    for (var i = 0; i < pairs.length; i++) {
39      var kv = pairs[i].split('=');
40      var key = decodeURIComponent(kv[0] || '');
41      if (key.indexOf('utm_') === 0) {
42        params[key] = decodeURIComponent(kv[1] || '');
43      }
44    }
45    return params;
46  }
47
48  var utmParams = getUtmParams();
49  if (Object.keys(utmParams).length > 0) {
50    setCookie(COOKIE_NAME, JSON.stringify(utmParams), COOKIE_DAYS);
51  }
52})();