angular.module('app', ['pascalprecht.translate'])
        .config([
        '$translateProvider', function ($translateProvider) {

            // Adding a translation table for the English language
            $translateProvider.translations('en_US', {
                "TITLE": "How to use",
                "HEADER": "You can translate texts by using a filter.",
                "SUBHEADER": "And if you don't like filters, you can use a directive.",
                "HTML_KEYS": "If you don't like an empty elements, you can write a key for the translation as an inner HTML of the directive.",
                "DATA_TO_FILTER": "Your translations might also contain any static ({{staticValue}}) or random ({{randomValue}}) values, which are taken directly from the model.",
                "DATA_TO_DIRECTIVE": "And it's no matter if you use filter or directive: static is still {{staticValue}} and random is still {{randomValue}}.",
                "RAW_TO_FILTER": "In case you want to pass a {{type}} data to the filter, you have only to pass it as a filter parameter.",
                "RAW_TO_DIRECTIVE": "This trick also works for {{type}} with a small mods.",
                "SERVICE": "Of course, you can translate your strings directly in the js code by using a $translate service.",
                "SERVICE_PARAMS": "And you are still able to pass params to the texts. Static = {{staticValue}}, random = {{randomValue}}."
            });

            // Adding a translation table for the Russian language
            $translateProvider.translations('ru_RU', {
                "TITLE": "Как пользоваться",
                "HEADER": "Вы можете переводить тексты при помощи фильтра.",
                "SUBHEADER": "А если Вам не нравятся фильтры, Вы можете воспользоваться директивой.",
                "HTML_KEYS": "Если вам не нравятся пустые элементы, Вы можете записать ключ для перевода в как внутренний HTML директивы.",
                "DATA_TO_FILTER": "Ваши переводы также могут содержать любые статичные ({{staticValue}}) или случайные ({{randomValue}}) значения, которые берутся прямо из модели.",
                "DATA_TO_DIRECTIVE": "И совершенно не важно используете ли Вы фильтр или директиву: статическое значение по прежнему {{staticValue}} и случайное - {{randomValue}}.",
                "RAW_TO_FILTER": "Если вы хотите передать \"сырые\" ({{type}}) данные фильтру, Вам всего лишь нужно передать их фильтру в качестве параметров.",
                "RAW_TO_DIRECTIVE": "Это также работает и для директив ({{type}}) с небольшими модификациями.",
                "SERVICE": "Конечно, Вы можете переводить ваши строки прямо в js коде при помощи сервиса $translate.",
                "SERVICE_PARAMS": "И вы все еще можете передавать параметры в тексты. Статическое значение = {{staticValue}}, случайное = {{randomValue}}."
            });

            // Tell the module what language to use by default
            $translateProvider.preferredLanguage('en_US');

        }])

.controller('ctrl', ['$scope', '$translate', function ($scope, $translate) {

        $scope.tlData = {
            staticValue: 42,
            randomValue: Math.floor(Math.random() * 1000)
        };

        $scope.jsTrSimple = $translate.instant('SERVICE');
        $scope.jsTrParams = $translate.instant('SERVICE_PARAMS', $scope.tlData);

        $scope.setLang = function (langKey) {
            // You can change the language during runtime
            $translate.use(langKey);

            // A data generated by the script have to be regenerated
            $scope.jsTrSimple = $translate.instant('SERVICE');
            $scope.jsTrParams = $translate.instant('SERVICE_PARAMS', $scope.tlData);
        };

    }]);

    <p>
        <a href="#" ng-click="setLang('en_US')">English</a>
        |
        <a href="#" ng-click="setLang('ru_RU')">Русский</a>
    </p>
    <!-- Translation by a filter -->
    <h1>{{'HEADER' | translate}}</h1>
    <!-- Translation by a directive -->
    <h2 translate="SUBHEADER">Subheader</h2>
    <!-- Using inner HTML as a key for translation -->
    <p translate>HTML_KEYS</p>
    <hr>
    <!-- Passing a data object to the translation by the filter -->
    <p>{{'DATA_TO_FILTER' | translate: tlData}}</p>
    <!-- Passing a data object to the translation by the directive -->
    <p translate="DATA_TO_DIRECTIVE" translate-values="{{tlData}}"></p>
    <hr>
    <!-- Passing a raw data to the filter -->
    <p>{{'RAW_TO_FILTER' | translate:'{ type: "raw" }' }}</p>
    <!-- Passing a raw data to the filter -->
    <p translate="RAW_TO_DIRECTIVE" translate-values="{ type: 'directives' }"></p>
    <hr>
    <!-- Using a $translate service -->
    <p>{{jsTrSimple}}</p>
    <!-- Passing a data to the $translate service -->
    <p>{{jsTrParams}}</p>

    <script src="Scripts/angular-cookies.js"></script>
    <script src="Scripts/angular-translate-storage-cookie.js"></script>

// Tell the module to store the language in the cookie
$translateProvider.useCookieStorage();

 public class ForumTracker
    {
        #region Ctor
        /// <summary>
        /// create one instance of <see cref="ForumTracker"/>
        /// </summary>
        public ForumTracker()
        {
            LastMarkedOn = DateTime.Now;
        }

        #endregion

        #region Properties
        /// <summary>
        /// gets or sets DateTime Of Las Visit by User
        /// </summary>
        public virtual DateTime LastMarkedOn { get; set; }

        #endregion

        #region NavigationProperties
        /// <summary>
        /// gets or sets Forum that Tracked
        /// </summary>
        public virtual Forum Forum { get; set; }
        /// <summary>
        /// gets or sets Id of Forum tath Tracked
        /// </summary>
        public virtual long ForumId { get; set; }
        /// <summary>
        /// gets or sets User that tracked The forum
        /// </summary>
        public virtual User Tracker { get; set; }
        /// <summary>
        /// gets or sets Id Of User that Tracked the forum
        /// </summary>
        public virtual long TrackerId { get; set; }
        #endregion
    }


   public class ForumTopicTracker
      {
        #region Ctor
        /// <summary>
        /// create one instance of <see cref="ForumTopicTracker"/>
        /// </summary>
        public ForumTopicTracker()
        {
            LastVisitedOn = DateTime.Now;
        }

        #endregion

        #region Properties
        /// <summary>
        /// gets or sets DateTime Of Las Visit by User
        /// </summary>
        public virtual DateTime LastVisitedOn { get; set; }

        #endregion

        #region NavigationProperties
        /// <summary>
        /// gets or sets topc that Tracked
        /// </summary>
        public virtual ForumTopic Topic { get; set; }
        /// <summary>
        /// gets or sets Id of topic that Tracked
        /// </summary>
        public virtual long TopicId { get; set; }
        /// <summary>
        /// gets or sets User that tracked The topic
        /// </summary>
        public virtual User Tracker { get; set; }
        /// <summary>
        /// gets or sets Id Of User that Tracked the topic
        /// </summary>
        public virtual long TrackerId { get; set; }
        /// <summary>
        /// gets or sets Forum 
        /// </summary>
        public virtual Forum Forum { get; set; }
        /// <summary>
        /// gets or sets Identifier of Forum . used for delete 
        /// </summary>
        public virtual long ForumId { get; set; }

        #endregion
      }

   [Serializable]
   public class UserFriendlyException : Exception
   {
       public string Details { get; private set; }
       public int Code { get; set; }

       public UserFriendlyException()
       {
       }

       public UserFriendlyException(SerializationInfo serializationInfo, StreamingContext context)
           : base(serializationInfo, context)
       {

       }

       public UserFriendlyException(string message)
           : base(message)
       {
       }

       public UserFriendlyException(int code, string message)
           : this(message)
       {
           Code = code;
       }

       public UserFriendlyException(string message, string details)
           : this(message)
       {
           Details = details;
       }

       public UserFriendlyException(int code, string message, string details)
           : this(message, details)
       {
           Code = code;
       }

       public UserFriendlyException(string message, Exception innerException)
           : base(message, innerException)
       {
       }

       public UserFriendlyException(string message, string details, Exception innerException)
           : this(message, innerException)
       {
           Details = details;
       }
   }