For usage with Sitecore CDP/Personalize - access some properties added to your page view events for UTM attribution to use with campaigns in CDP

Sitecore-CDP-Campaign-Audience.js

// Use server-side JavaScript to filter your audience further
// You have full access to the guest context which can be accessed under guest, e.g. guest.email
// Any truthy return value will pass the audience filter, it is recommended to return an object
// The value returned can be accessed from the variant API response as 'filter'

(function () {
    var converted = "[[Has/Has not | enum(has, has not) | has | { required: true }]]";
    var campaignName = "[[Campaign(s) | multiselect() |  | { required: true }]]";
    var campaignValues = campaignName.split(',');
    var expectedType = "WEB";
    var expectedStatus = "OPEN";
    var campaignMatch = false;

    if (guest && guest.sessions && guest.sessions.length > 0) {
        loop:
        for (var i = 0; i < guest.sessions.length; i++) {
            if (guest.sessions[i]) {
                if (
                    guest.sessions[i].sessionType !== expectedType
                    || guest.sessions[i].status !== expectedStatus
                ) {
                    continue loop;
                } else if (
                    guest.sessions[i].events
                ) {
                    for (var j = 0; j < guest.sessions[i].events.length; j++) {
                        if (guest.sessions[i].events[j].arbitraryData) {
                            if (guest.sessions[i].events[j].arbitraryData.utm_campaign) {
                                var campaign = guest.sessions[i].events[j].arbitraryData.utm_campaign;
                                for (var k = 0; k < campaignValues.length; k++) {	
                                    if (campaign === campaignValues[k]) {	
                                        campaignMatch = true;	
                                        break loop;	
                                    }	
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    
    return (converted === "has") && campaignMatch || (converted === "has not") && !campaignMatch;
})()