Sonarr/UI/Config.js

"use strict";
define(['app'], function () {

    NzbDrone.Config = {
        Events: {
            ConfigUpdatedEvent: 'ConfigUpdatedEvent'
        },
        Keys  : {
            DefaultQualityProfileId: 'DefaultQualityProfileId'
        }
    };

    NzbDrone.Config.GetValue = function (key, defaultValue) {

        var storeValue = localStorage.getItem(key);

        if (!storeValue) {
            return defaultValue;
        }

        return storeValue.toString();
    };

    NzbDrone.Config.SetValue = function (key, value) {

        console.log('Config: [{0}] => [{1}] '.format(key, value));

        if (NzbDrone.Config.GetValue(key) === value.toString()) {
            return;
        }

        localStorage.setItem(key, value);
        NzbDrone.vent.trigger(NzbDrone.Config.Events.ConfigUpdatedEvent, {key: key, value: value});

    };

});