push_consent_to_gtm.js

window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}

function getCookie(name) {
    let value = "; " + document.cookie;
    let parts = value.split("; " + name + "=");
    if (parts.length == 2) return parts.pop().split(";").shift();
}

let consent = getCookie("__zulily_consent_granted"); // or localStorage.getItem("__zulily_consent_granted")

// Push appropriate consent states
if (consent === "true" || !consent) {
    // Push all consent states as accepted
    gtag('consent', 'update', {
        'ad_storage': 'granted',
        'analytics_storage': 'granted',
        'functionality_storage': 'granted',
        'personalization_storage': 'granted',
        'security_storage': 'granted'
    });
} else {
    // Push all consent states as revoked
    gtag('consent', 'update', {
        'ad_storage': 'denied',
        'analytics_storage': 'denied',
        'functionality_storage': 'denied',
        'personalization_storage': 'denied',
        'security_storage': 'granted' //always granted
    });
}