MOBILE_API/Common/Language/Languages.cs

using Newtonsoft.Json;
using System.Collections.Generic;
using System.Configuration;
using System.IO;

namespace Common.Language
{
    /// <summary>
    /// </summary>
    public static class Languages
    {
        /// <summary>
        /// </summary>
        /// <param name="key"></param>
        /// <param name="lang"></param>
        /// <returns></returns>
        public static string GetMessage(string key, string lang)
        {
            string text = null;
            var path = (ConfigurationManager.AppSettings["PushNotification_Resource"]).ToString();
            //if (string.IsNullOrEmpty(lang))
            //{
            //   text = File.ReadAllText(path+"PushNotification_en.json");
            //}
            //else {
            //    text = File.ReadAllText(path+"PushNotification_"+lang+ ".json");
            //}

            text = File.ReadAllText(path + "PushNotification_en.json");
            if (!string.IsNullOrEmpty(text))
            {
                var msg = key;
                var dic = JsonConvert.DeserializeObject<Dictionary<string, string>>(text);
                dic.TryGetValue(key, out msg);
                return msg;
            }
            return key;
        }

        public static string GetTitle(string key, string lang)
        {
            string text = null;
            var path = (ConfigurationManager.AppSettings["PushNotification_Resource"]).ToString();

            //if (string.IsNullOrEmpty(lang))
            //{
            //  text = File.ReadAllText(path + "PushNotification_Title_en.json");
            //}
            //else
            //{
            //    text = File.ReadAllText(path + "PushNotification_Title_" + lang + ".json");
            //}

            text = File.ReadAllText(path + "PushNotification_Title_en.json");
            if (!string.IsNullOrEmpty(text))
            {
                var msg = key;
                var dic = JsonConvert.DeserializeObject<Dictionary<string, string>>(text);
                dic.TryGetValue(key, out msg);
                return msg;
            }
            return key;
        }
    }
}