/WP7UserVoice/UVLib/UserVoiceAPI.cs

using System;

using System.IO;

using System.Linq;

using System.Net;

using System.Text;

using System.Windows;

using System.Xml.Linq;

using System.Diagnostics;

using RedBit.UserVoice.OAuth;

using Hammock.Authentication.OAuth;

using Hammock;

using Newtonsoft.Json;

using Newtonsoft.Json.Linq;

using Hammock.Web;

using Hammock.Streaming;

using System.IO.IsolatedStorage;

using RedBit.UserVoice.Services;





namespace RedBit.UserVoice

{

    public class UserVoiceAPI

    {

        public static UserVoiceAPI Default = new UserVoiceAPI();



        //TODO: double check performance here and possibly change to seperate file and binary serialization

        private static IsolatedStorageSettings appSettings = IsolatedStorageSettings.ApplicationSettings;



        internal static string Key { get; set; }

        internal static string Secret { get; set; }

        internal static string AppName { get; set; }



        private static RequestToken m_accessToken = null;

        public static RequestToken AccessToken 

        {

            get { return m_accessToken; }

            set

            {

                m_accessToken = value;

                if (m_accessToken == null)

                {

                    appSettings.Remove("access_token");

                    appSettings.Remove("access_secret");

                }

                else

                {

                    appSettings["access_token"] = m_accessToken.Key;

                    appSettings["access_secret"] = m_accessToken.Secret;

                }

                appSettings.Save();

                

            }

        }



        private UserVoiceAPI()

        {



        }



        private OAuthCredentials BuildCredentials()

        {

            var credentials = new OAuthCredentials

            {

                Type = OAuthType.ProtectedResource,

                SignatureMethod = OAuthSignatureMethod.HmacSha1,

                ParameterHandling = OAuthParameterHandling.HttpAuthorizationHeader,

                ConsumerKey = Key,

                ConsumerSecret = Secret,

            };

            return credentials;

        }



        public static void Initalize(string key, string secret, string appName)

        {

            Key = key;

            Secret = secret;

            AppName = appName;

            checkForAccessToken();

        }



        

        private static void checkForAccessToken()

        {

            if (appSettings.Contains("access_token"))

            {

                var rt = new RequestToken

                {

                    Key = appSettings["access_token"].ToString(),

                    Secret = appSettings["access_secret"].ToString()

                };



                AccessToken = rt;

            }

        }

    }

}