Idrinth/IDotD

idrinth.user = {
  /**
     *
     * @type String
     */
  token: "",
  /**
     *
     * @type Number
     */
  id: 0,
  /**
     *
     * @type String
     */
  name: "",
  /**
     *
     * @type String
     */
  identifier: "",
  /**
     * initializes the module
     * @returns {undefined}
     */
  start: function() {
    /**
         *
         * @param {Sstring} name
         * @returns {String}
         */
    let getCookie = function(name) {
      let ca = document.cookie.split(";");
      for (var i = 0; i < ca.length; i++) {
        ca[i] = ca[i].replace(/^\s*|\s*$/, "");
        if (ca[i].indexOf(name + "=") === 0) {
          return ca[i].substring(name.length + 1, ca[i].length);
        }
      }
      return "";
    };
    if (idrinth.platform === "kongregate") {
      idrinth.user.name = active_user._attributes.get("username");
      idrinth.user.token = active_user.gameAuthToken();
      idrinth.user.id = active_user.id();
    } else if (idrinth.platform === "newgrounds") {
      idrinth.user.name = getCookie("NG_GG_username");
    } else if (idrinth.platform === "armorgames") {
      let ag = document
        .getElementById("gamefilearea")
        .children[0].src.match(
          /^.+user_id=([a-f\d]{32})&auth_token=([a-f\d]{32}).+$/
        );
      idrinth.user.name = window.u_name;
      idrinth.user.id = ag[1];
      idrinth.user.token = ag[2];
    }
    /**
         * sends an id to the server for statistic purposes
         * @returns {undefined}
         */
    let sendAlive = function() {
      /**
             *
             * @returns {String|idrinth.user.identifier}
             */
      let getIdentifier = function() {
        /**
                 * from http://stackoverflow.com/a/105074
                 * @returns {String}
                 */
        let guid = function() {
          /**
                     *
                     * @returns {String}
                     */
          let s4 = function() {
            return Math.floor((1 + Math.random()) * 0x10000).toString(36);
          };
          return (
            s4() +
            "-" +
            s4() +
            s4() +
            "-" +
            s4() +
            s4() +
            s4() +
            "-" +
            s4() +
            s4() +
            s4() +
            s4() +
            "-" +
            s4() +
            s4() +
            s4() +
            s4() +
            s4() +
            "-" +
            s4() +
            s4() +
            s4() +
            s4() +
            s4() +
            s4()
          );
        };
        idrinth.user.identifier = window.localStorage.getItem(
          "idrinth-dotd-uuid"
        );
        if (
          !idrinth.user.identifier ||
          idrinth.user.identifier === "" ||
          idrinth.user.identifier === null ||
          !idrinth.user.identifier.match(
            /^[a-z0-9]{4}-[a-z0-9]{8}-[a-z0-9]{12}-[a-z0-9]{16}-[a-z0-9]{20}-[a-z0-9]{24}$/
          )
        ) {
          idrinth.user.identifier = guid();
        }
        window.localStorage.setItem(
          "idrinth-dotd-uuid",
          idrinth.user.identifier
        );
        return idrinth.user.identifier;
      };
      if (!window.localStorage) {
        return;
      }
      idrinth.core.ajax.runHome("i-am-alive/" + getIdentifier() + "/");
    };
    idrinth.core.timeouts.add("user", sendAlive, 20000);
  }
};