Trust Arc GTM Tag

<script async="async" src=//consent.trustarc.com/notice?domain=tibco.com&c=teconsent&js=nj&noticeType=bb&gtm=1 crossorigin=""></script>

<script>
    window.trustArcCookieCounter = 0;
    window.firedTrustArcConsent = false;


    //look for the existence of the trust arc cookie that indicates if it's implied or expressed consent
    function checkForTrustArcCookie() {

        //helper to read cookie values
        var getCookieValue = function(a) {
            var b = document.cookie.match('(^|;)\\s*' + a + '\\s*=\\s*([^;]+)');
            return b ? b.pop() : '';
        }

        //track how long the polling is run so that we can kill it if the page doesn't have the trust arc code on it
        trustArcCookieCounter++;

        if (!!document.cookie.match(/notice_behavior/)) {

            var cookieValue = getCookieValue('notice_behavior');
            //if it's implied or if we have the users consent choices we can fire the event
            if (cookieValue.indexOf('implied') >= 0 || !!document.cookie.match(/cmapi_cookie_privacy/)) {

                //fire GTM event that will be used as a trigger for all tags that need to run immediately
                window.firedTrustArcConsent = true;
                analyticsDataLayer.push({
                    event: 'TrustArc_HaveConsentChoice',
                    consentType: 'implied'
                });


            } else {
                //fire a GTM event in case we want to do anything at this point in the future
                analyticsDataLayer.push({
                    event: 'TrustArc_RequiresUserInput'
                });
            }
            //stop the polling
            clearInterval(pollforTrustArcCookie);
        }

        //give up

        if (trustArcCookieCounter > 75) {
            clearInterval(pollforTrustArcCookie);
        }

    }

    //start polling
    var pollforTrustArcCookie = setInterval(checkForTrustArcCookie, 50);

    //look for trust arc post messages
    function tePostMessageHandler(msg) {
        var data = msg.data;
        console.log(msg);
        try {
            if (msg.origin === 'https://consent-pref.trustarc.com' && typeof msg.data !== "undefined" && JSON.parse(msg.data).message === 'submit_preferences') {

                //fire the GTM event we can use to trigger tags that should run immediately after consent  
                //first check to make sure this hasn't already fired on the page so we don't double load 
                if (window.firedTrustArcConsent === false) {
                    window.firedTrustArcConsent = true;
                    analyticsDataLayer.push({
                        event: 'TrustArc_HaveConsentChoice',
                        consentType: 'expressed'
                    });

                }
            }
        } catch (e) {
            console.log(e);
        }
    }

    //start listening     
    window.addEventListener("message", tePostMessageHandler, false);

    //hijack some existing divs just for testing. the trust arc script will be placed on the page before gtm.js
    jQuery(function() {
        jQuery("div.full-width.header").attr('id', 'consent_blackbar');
        jQuery("[href*='tibco-now-explore']").parent().attr('id', 'teconsent');
    });
</script>