Fullstory_integration_edge

FS_Optimizely.js

var waitUntil = function(callback) {
    if (typeof callback === 'function') {
        return new Promise(function(resolve, reject) {
        var tick = setInterval(function() {
            if (callback() === true) {
                clearInterval(tick);
                return resolve();
            }
        });
    });
    } else {
        console.error(callback + ' should be a function');
    }
};

var waitForFS = function(){return typeof(window[window['_fs_namespace']]) === 'function'; }  

waitUntil(waitForFS).then(function(){
    var active_exps = window.optimizelyEdge.get('state').getActiveExperiments()
    for (var campaignId in active_exps) {
        var c = active_exps[campaignId];
        if (c.isInCampaignHoldback !== true) {
          var payload = {};
          payload.campaign = {};
          payload.campaign.id_str = campaignId;
          payload.campaign.name_str = c.campaignName;
          if (c.experiment) {
            payload.experiment = {};
            payload.experiment.id_str = c.experiment.id;
            payload.experiment.name_str = c.experiment.name;
          }
          if (c.variation) {
            payload.variation = {};
            payload.variation.id_str = c.variation.id;
            payload.variation.name_str = c.variation.name;
          }
          //window[window['_fs_namespace']].event('Experiment', payload, 'Optimizely');
          console.log('payload', payload)
        }
      }

})