Get browser infomation for MixPamel (node)

mixPanelDetectBrowser.js

/**
 * Get browser infomation for MixPamel (node)
 *
 * Usage: 
 *   var detectBrowser = require('./mixPanelDetectBrowser.js')
 *   mixpanel.track('some events', Object.assign({}, detectBrowser(theUserAgentYouGet), {
 *     // your properties
 *   }));
 *
 * @param userAgent
 * @return {object}
 */


const util = {

  includes(str, needle) {
    return str.indexOf(needle) !== -1;
  },


  /**
   * This function detects which browser is running this script.
   * The order of the checks are important since many user agents
   * include key words used in later checks.
   */
  browser(user_agent) {
    const _ = this;
    if (_.includes(user_agent, ' OPR/')) {
      if (_.includes(user_agent, 'Mini')) {
        return 'Opera Mini';
      }
      return 'Opera';
    } else if (/(BlackBerry|PlayBook|BB10)/i.test(user_agent)) {
      return 'BlackBerry';
    } else if (_.includes(user_agent, 'IEMobile') || _.includes(user_agent, 'WPDesktop')) {
      return 'Internet Explorer Mobile';
    } else if (_.includes(user_agent, 'Edge')) {
      return 'Microsoft Edge';
    } else if (_.includes(user_agent, 'FBIOS')) {
      return 'Facebook Mobile';
    } else if (_.includes(user_agent, 'Chrome')) {
      return 'Chrome';
    } else if (_.includes(user_agent, 'CriOS')) {
      return 'Chrome iOS';
    } else if (_.includes(user_agent, 'UCWEB') || _.includes(user_agent, 'UCBrowser')) {
      return 'UC Browser';
    } else if (_.includes(user_agent, 'FxiOS')) {
      return 'Firefox iOS';
    } else if (_.includes(user_agent, 'Safari')) {
      if (_.includes(user_agent, 'Mobile')) {
        return 'Mobile Safari';
      }
      return 'Safari';
    } else if (_.includes(user_agent, 'Android')) {
      return 'Android Mobile';
    } else if (_.includes(user_agent, 'Konqueror')) {
      return 'Konqueror';
    } else if (_.includes(user_agent, 'Firefox')) {
      return 'Firefox';
    } else if (_.includes(user_agent, 'MSIE') || _.includes(user_agent, 'Trident/')) {
      return 'Internet Explorer';
    } else if (_.includes(user_agent, 'Gecko')) {
      return 'Mozilla';
    } else {
      return '';
    }
  },

  /**
   * This function detects which browser version is running this script,
   * parsing major and minor version (e.g., 42.1). User agent strings from:
   * http://www.useragentstring.com/pages/useragentstring.php
   */
  browserVersion(userAgent) {
    var browser = this.browser(userAgent);
    var versionRegexs = {
      'Internet Explorer Mobile': /rv:(\d+(\.\d+)?)/,
      'Microsoft Edge': /Edge\/(\d+(\.\d+)?)/,
      'Chrome': /Chrome\/(\d+(\.\d+)?)/,
      'Chrome iOS': /CriOS\/(\d+(\.\d+)?)/,
      'UC Browser': /(UCBrowser|UCWEB)\/(\d+(\.\d+)?)/,
      'Safari': /Version\/(\d+(\.\d+)?)/,
      'Mobile Safari': /Version\/(\d+(\.\d+)?)/,
      'Opera': /(Opera|OPR)\/(\d+(\.\d+)?)/,
      'Firefox': /Firefox\/(\d+(\.\d+)?)/,
      'Firefox iOS': /FxiOS\/(\d+(\.\d+)?)/,
      'Konqueror': /Konqueror:(\d+(\.\d+)?)/,
      'BlackBerry': /BlackBerry (\d+(\.\d+)?)/,
      'Android Mobile': /android\s(\d+(\.\d+)?)/,
      'Internet Explorer': /(rv:|MSIE )(\d+(\.\d+)?)/,
      'Mozilla': /rv:(\d+(\.\d+)?)/
    };
    var regex = versionRegexs[browser];
    if (regex === undefined) {
      return null;
    }
    var matches = userAgent.match(regex);
    if (!matches) {
      return null;
    }
    return parseFloat(matches[matches.length - 2]);
  },


  os(userAgent) {
    var a = userAgent;
    if (/Windows/i.test(a)) {
      if (/Phone/.test(a) || /WPDesktop/.test(a)) {
        return 'Windows Phone';
      }
      return 'Windows';
    } else if (/(iPhone|iPad|iPod)/.test(a)) {
      return 'iOS';
    } else if (/Android/.test(a)) {
      return 'Android';
    } else if (/(BlackBerry|PlayBook|BB10)/i.test(a)) {
      return 'BlackBerry';
    } else if (/Mac/i.test(a)) {
      return 'Mac OS X';
    } else if (/Linux/.test(a)) {
      return 'Linux';
    } else if (/CrOS/.test(a)) {
      return 'Chrome OS';
    } else {
      return '';
    }
  },


  device: function(user_agent) {
    if (/Windows Phone/i.test(user_agent) || /WPDesktop/.test(user_agent)) {
      return 'Windows Phone';
    } else if (/iPad/.test(user_agent)) {
      return 'iPad';
    } else if (/iPod/.test(user_agent)) {
      return 'iPod Touch';
    } else if (/iPhone/.test(user_agent)) {
      return 'iPhone';
    } else if (/(BlackBerry|PlayBook|BB10)/i.test(user_agent)) {
      return 'BlackBerry';
    } else if (/Android/.test(user_agent)) {
      return 'Android';
    } else if (/Macintosh/.test(user_agent)) {
      return 'Mac';
    } else {
      return '';
    }
  },
};


/**
 * 根据 UA 返回浏览器及版本等信息
 *
 * @param userAgent
 * @return {object}
 */
module.exports = function detectBrowser(userAgent) {
  return {
    '$os': util.os(userAgent),
    '$browser': util.browser(userAgent),
    '$device': util.device(userAgent),
    '$browser_version': util.browserVersion(userAgent),
  }
}

Hello - I am using a Segment (a CDP) and sending directly to MP. Would I still be able to use this code?