google-analytics-api - Optimizely：将实验和变体名称与分析共享为事件

Question

我想知道是否有人使用 Optimizely 添加了任何自定义集成代码，能够将当前会话的实验和变体名称作为事件发送到 GA。这显然可以更详细地了解实验用户的行为。

我试图研究 Fullstory 如何通过其集成代码发送它，但我还不能将它与 GA 联系起来。

(function () {
  function _fs() { return window[window['_fs_namespace']]; }
  utils = window.optimizely.get('utils');
  utils.waitUntil(function () {
    return typeof _fs() === 'function';
  }).then(function () {
    var campaignStates = window.optimizely.get('state').getCampaignStates({ isActive: true });
    for (var campaignId in campaignStates) {
      var c = campaignStates[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;
        }
        _fs().event('Experiment', payload, 'Optimizely');
      }
    }
  });
})();

任何帮助，将不胜感激！