PopToJSON.ashx.cs :  » Content-Management-Systems-CMS » mojoPortal » SiteOffice » ExternalMail » Services » C# / CSharp Open Source

using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Data;
using System.Globalization;
using System.Text;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using Jayrock.Json;
using Jayrock.Json.Conversion;
using Jayrock.JsonRpc;
using Jayrock.JsonRpc.Web;
using Newtonsoft.Json;
using anmar.SharpMimeTools;
using log4net;
using mojoPortal.Web;
using mojoPortal.Web.Framework;
using mojoPortal.Business;
using mojoPortal.Business.WebHelpers;
using SiteOffice.Business.ExternalMail;


namespace SiteOffice.ExternalMail.Services{
    /// <summary>
    /// Author:          Joe Audette
    /// Created:        2007-07-07
    /// Last Modified:      2007-11-15
    /// 
    /// The use and distribution terms for this software are covered by the 
    /// Common Public License 1.0 (http://opensource.org/licenses/cpl.php)  
    /// which can be found in the file CPL.TXT at the root of this distribution.
    /// By using this software in any fashion, you are agreeing to be bound by 
    /// the terms of this license.
    ///
    /// You must not remove this notice, or any other, from this software.
    /// </summary>
    [JsonRpcHelp("This is a JSON-RPC service that serializes messages retrieved from pop mail accounts to JSON")]
    public class PopToJson : JsonRpcHandler
    {
        #region Private Properties

        private static readonly ILog log
            = LogManager.GetLogger(typeof(PopToJson));

        private Guid accountGuid = Guid.Empty;

        #endregion

        #region Public Methods

        [JsonRpcMethod("GetMessageCount", Idempotent = true)]
        [JsonRpcHelp("Returns count of messages for the provided account.")]
        public int GetMessageCount(Guid accountId)
        {
            SiteUser currentUser = SiteUtils.GetCurrentSiteUser();
            if (currentUser == null) return -1;

            UserEmailAccount userEmailAccount
                = new UserEmailAccount(accountId);

            if (userEmailAccount.ID == Guid.Empty) return -1;
            if (userEmailAccount.UserGuid != currentUser.UserGuid) return -1;

            EmailAccountHelper emailHelper
                = new EmailAccountHelper(
                    userEmailAccount.UserName,
                    userEmailAccount.Password,
                    userEmailAccount.Pop3Server,
                    userEmailAccount.Pop3Port);


            return emailHelper.GetMessageCount();


        }

        [JsonRpcMethod("GetPageCount", Idempotent = true)]
        [JsonRpcHelp("Returns count of pages of messages for the provided account and page size.")]
        public int GetPageCount(Guid accountId, int pageSize)
        {
            SiteUser currentUser = SiteUtils.GetCurrentSiteUser();
            if (currentUser == null) return -1;

            int totalPages = 1;

            UserEmailAccount userEmailAccount
                = new UserEmailAccount(accountId);

            if (userEmailAccount.ID == Guid.Empty) return -1;
            if (userEmailAccount.UserGuid != currentUser.UserGuid) return -1;

            EmailAccountHelper emailHelper
                = new EmailAccountHelper(
                    userEmailAccount.UserName,
                    userEmailAccount.Password,
                    userEmailAccount.Pop3Server,
                    userEmailAccount.Pop3Port);


            int messageCount 
                = emailHelper.GetMessageCount(pageSize, out totalPages);

            return totalPages;

        }

        [JsonRpcMethod("GetTop5Messages", Idempotent = true)]
        [JsonRpcHelp("Returns top 5 messages for the provided account.")]
        public string GetTop5Messages(Guid accountId)
        {
            int pageNumber = 1;
            int pageSize = 5;
            
            return GetPopMail(
                accountGuid, 
                pageNumber, 
                pageSize);


        }

        [JsonRpcMethod("GetPopMail", Idempotent = true)]
        [JsonRpcHelp("Returns page of messages for the provided account.")]
        public string GetPopMail(
            Guid accountId, 
            int pageNumber, 
            int pageSize)
        {
            int totalPages = 1;

            SiteUser currentUser = SiteUtils.GetCurrentSiteUser();
            if (currentUser == null) return "[]";

            UserEmailAccount userEmailAccount 
                = new UserEmailAccount(accountId);

            if (userEmailAccount.ID == Guid.Empty) return "[]";
            if (userEmailAccount.UserGuid != currentUser.UserGuid) return "[]";

            

            //StringBuilder jsonMessages = new StringBuilder();

            //jsonMessages.Append("{\"messages\":[");

            EmailAccountHelper emailHelper
                = new EmailAccountHelper(
                    userEmailAccount.UserName,
                    userEmailAccount.Password,
                    userEmailAccount.Pop3Server,
                    userEmailAccount.Pop3Port);
            try
            {
                List<SharpMessage> inboxMessages
                    = emailHelper.GetPage(
                    pageNumber,
                    pageSize,
                    out totalPages);

                return JavaScriptConvert.SerializeObject(inboxMessages);
                

                
            }
            catch { }

            return null;
        }


        //[JsonRpcMethod("GetCurrentUser", Idempotent = true)]
        //[JsonRpcHelp("Returns the current user")]
        //public string GetCurrentUser()
        //{
        //    return JavaScriptConvert.SerializeObject(SiteUtils.GetCurrentSiteUser());
        //}

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }

        #endregion
    }
}