mixpanel.js

import { assert } from '@ember/debug';
import {
  without,
  compact,
  hasOwnProperties,
} from 'ember-metrics/-private/utils/object-transforms';
import removeFromDOM from 'ember-metrics/-private/utils/remove-from-dom';
import BaseAdapter from './base';

export default class Mixpanel extends BaseAdapter {
  toStringExtension() {
    return 'Mixpanel';
  }

  install() {
    const config = { ...{ batch_requests: true }, ...this.config };
    const { token } = config;
    delete config.token;

    assert(
      `[ember-metrics] You must pass a valid \`token\` to the ${this.toString()} adapter`,
      token
    );

    this._injectScript();
    window.mixpanel.init(token, config);
  }

  /* eslint-disable */
  // prettier-ignore
  _injectScript() {
    (function(c,a){if(!a.__SV){var b=window;try{var d,m,j,k=b.location,f=k.hash;d=function(a,b){return(m=a.match(RegExp(b+"=([^&]*)")))?m[1]:null};f&&d(f,"state")&&(j=JSON.parse(decodeURIComponent(d(f,"state"))),"mpeditor"===j.action&&(b.sessionStorage.setItem("_mpcehash",f),history.replaceState(j.desiredHash||"",c.title,k.pathname+k.search)))}catch(n){}var l,h;window.mixpanel=a;a._i=[];a.init=function(b,d,g){function c(b,i){var a=i.split(".");2==a.length&&(b=b[a[0]],i=a[1]);b[i]=function(){b.push([i].concat(Array.prototype.slice.call(arguments,
    0)))}}var e=a;"undefined"!==typeof g?e=a[g]=[]:g="mixpanel";e.people=e.people||[];e.toString=function(b){var a="mixpanel";"mixpanel"!==g&&(a+="."+g);b||(a+=" (stub)");return a};e.people.toString=function(){return e.toString(1)+".people (stub)"};l="disable time_event track track_pageview track_links track_forms track_with_groups add_group set_group remove_group register register_once alias unregister identify name_tag set_config reset opt_in_tracking opt_out_tracking has_opted_in_tracking has_opted_out_tracking clear_opt_in_out_tracking people.set people.set_once people.unset people.increment people.append people.union people.track_charge people.clear_charges people.delete_user people.remove".split(" ");
    for(h=0;h<l.length;h++)c(e,l[h]);var f="set set_once union unset remove delete".split(" ");e.get_group=function(){function a(c){b[c]=function(){call2_args=arguments;call2=[c].concat(Array.prototype.slice.call(call2_args,0));e.push([d,call2])}}for(var b={},d=["get_group"].concat(Array.prototype.slice.call(arguments,0)),c=0;c<f.length;c++)a(f[c]);return b};a._i.push([b,d,g])};a.__SV=1.2;b=c.createElement("script");b.type="text/javascript";b.async=!0;b.src="undefined"!==typeof MIXPANEL_CUSTOM_LIB_URL?
    MIXPANEL_CUSTOM_LIB_URL:"file:"===c.location.protocol&&"//cdn.mxpnl.com/libs/mixpanel-2-latest.min.js".match(/^\/\//)?"https://cdn.mxpnl.com/libs/mixpanel-2-latest.min.js":"//cdn.mxpnl.com/libs/mixpanel-2-latest.min.js";d=c.getElementsByTagName("script")[0];d.parentNode.insertBefore(b,d)}})(document,window.mixpanel||[]);
  }
  /* eslint-enable */

  identify(options = {}) {
    const compactedOptions = compact(options);
    const { distinctId } = compactedOptions;
    const props = without(compactedOptions, 'distinctId');

    if (hasOwnProperties(props)) {
      window.mixpanel.identify(distinctId);
      window.mixpanel.people.set(props);
    } else {
      window.mixpanel.identify(distinctId);
    }
  }

  trackEvent(options = {}) {
    const compactedOptions = compact(options);
    const { event } = compactedOptions;
    const props = without(compactedOptions, 'event');

    if (hasOwnProperties(props)) {
      window.mixpanel.track(event, props);
    } else {
      window.mixpanel.track(event);
    }
  }

  trackPage(options = {}) {
    const event = { event: 'page viewed' };
    const mergedOptions = { ...event, ...options };

    this.trackEvent(mergedOptions);
  }

  alias(options = {}) {
    const compactedOptions = compact(options);
    const { alias, original } = compactedOptions;

    if (original) {
      window.mixpanel.alias(alias, original);
    } else {
      window.mixpanel.alias(alias);
    }
  }

  uninstall() {
    removeFromDOM('script[src*="mixpanel"]');

    delete window.mixpanel;
  }
}