analytics-plugin-customerio/lib/analytics-plugin-customerio.browser.es.js

Customer.io integration for 'analytics' module

function _defineProperty(obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }

  return obj;
}

function _objectSpread(target) {
  for (var i = 1; i < arguments.length; i++) {
    var source = arguments[i] != null ? arguments[i] : {};
    var ownKeys = Object.keys(source);

    if (typeof Object.getOwnPropertySymbols === 'function') {
      ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
        return Object.getOwnPropertyDescriptor(source, sym).enumerable;
      }));
    }

    ownKeys.forEach(function (key) {
      _defineProperty(target, key, source[key]);
    });
  }

  return target;
}

/* global _cio */

/**
 * Customer.io analytics integration
 * @link https://getanalytics.io/plugins/customerio/
 * @link https://customer.io/docs/javascript-quick-start
 * @param {object} pluginConfig - Plugin settings
 * @param {string} pluginConfig.siteId - Customer.io site Id for client side tracking
 * @param {boolean} [pluginConfig.disableAnonymousTraffic] -  Disable anonymous events from firing
 * @return {object} Analytics plugin
 * @example
 *
 * customerIOPlugin({
 *   siteId: '123-xyz'
 * })
 */
function customerIOPlugin$1() {
  var pluginConfig = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  // Because customer.io automatically fired a page view onLoad
  // We need to ignore the first .page() call
  var initialPageViewFired = false;
  return {
    NAMESPACE: 'customerio',
    config: pluginConfig,
    initialize: function initialize(_ref) {
      var config = _ref.config;
      var siteId = config.siteId;

      if (!siteId) {
        throw new Error('No customer.io siteId defined');
      }

      if (typeof _cio === 'undefined') {
        window._cio = [];

        (function () {
          var a, b, c;

          a = function a(f) {
            return function () {
              _cio.push([f].concat(Array.prototype.slice.call(arguments, 0)));
            };
          };

          b = ['load', 'identify', 'sidentify', 'track', 'page'];

          for (c = 0; c < b.length; c++) {
            _cio[b[c]] = a(b[c]);
          }

          var t = document.createElement('script');
          var s = document.getElementsByTagName('script')[0];
          t.async = true;
          t.id = 'cio-tracker';
          t.setAttribute('data-site-id', siteId);
          t.src = 'https://assets.customer.io/assets/track.js';
          s.parentNode.insertBefore(t, s);
        })();
      }
    },
    page: function page(_ref2) {
      var payload = _ref2.payload,
          config = _ref2.config;
      if (config.disableAnonymousTraffic && !payload.userId) return; // disableAnonymousPageView
      // disableAnonymousTrack

      /* ignore the first .page() call b/c customer.io already fired it */

      if (!initialPageViewFired) {
        initialPageViewFired = true;
        return;
      }

      if (typeof _cio !== 'undefined') {
        _cio.page(document.location.href, payload.properties);
      }
    },
    reset: function reset(_ref3) {
      var instance = _ref3.instance;

      /* Clear customer.io cookies on reset */
      var storage = instance.storage;
      var opts = {
        storage: 'cookie'
      };
      storage.removeItem('_cio', opts);
      storage.removeItem('_cioid', opts);
    },
    track: function track(_ref4) {
      var payload = _ref4.payload,
          config = _ref4.config;
      if (config.disableAnonymousTraffic && !payload.userId) return;

      if (typeof _cio !== 'undefined') {
        _cio.track(payload.event, payload.properties);
      }
    },
    identify: function identify(_ref5) {
      var payload = _ref5.payload;
      var userId = payload.userId,
          traits = payload.traits;

      if (typeof _cio !== 'undefined' && userId) {
        _cio.identify(_objectSpread({
          id: userId
        }, traits));
      }
    },
    loaded: function loaded() {
      return !!(window._cio && window._cio.push !== Array.prototype.push);
    }
  };
}

/* This module will shake out unused code and work in browser and node 🎉 */

var index = customerIOPlugin$1;

export default index;