public TsChatUpdate GetChatUpdate(int lastChatMessageID, int lastChatRequestID)
{
TsChatUpdate update = new TsChatUpdate();
try
{
User user = Users.GetUser(LoginUser.Anonymous, TSAuthentication.UserID);
user.UpdatePing();
LoginUser loginUser = new LoginUser(user.UserID, user.OrganizationID, null);
List <GrowlMessage> chatMessageGrowl = new List <GrowlMessage>();
List <GrowlMessage> chatRequestGrowl = new List <GrowlMessage>();
update.LastChatRequestID = lastChatRequestID;
update.LastChatMessageID = lastChatMessageID;
update.ChatMessageCount = 0;
update.ChatRequestCount = 0;
if (user.IsChatUser && ChatUserSettings.GetSetting(loginUser, user.UserID).IsAvailable)
{
ChatMessages chatMessages = new ChatMessages(loginUser);
update.ChatMessageCount = chatMessages.GetUnreadMessageCount(loginUser.UserID, ChatParticipantType.User);
update.ChatRequestCount = user.IsChatUser ? ChatRequests.GetWaitingRequestCount(loginUser, loginUser.UserID, loginUser.OrganizationID) : 0;
if (lastChatMessageID < 0)
{
update.LastChatMessageID = ChatMessages.GetLastMessageID(loginUser);
}
chatMessages.LoadUnpreviewedMessages(loginUser.UserID, update.LastChatMessageID);
foreach (ChatMessage chatMessage in chatMessages)
{
chatMessageGrowl.Add(new GrowlMessage(chatMessage.Message, chatMessage.PosterName, "ui-state-active"));
update.LastChatMessageID = chatMessage.ChatMessageID;
}
ChatRequests requests = new ChatRequests(loginUser);
requests.LoadNewWaitingRequests(loginUser.UserID, loginUser.OrganizationID, lastChatRequestID);
foreach (ChatRequest chatRequest in requests)
{
chatRequestGrowl.Add(new GrowlMessage(string.Format("{0} {1} is requesting a chat!", chatRequest.Row["FirstName"].ToString(), chatRequest.Row["LastName"].ToString()), "Chat Request", "ui-state-error"));
update.LastChatRequestID = chatRequest.ChatRequestID;
}
}
update.NewChatMessages = chatMessageGrowl.ToArray();
update.NewChatRequests = chatRequestGrowl.ToArray();
}
catch (Exception ex)
{
ExceptionLogs.LogException(LoginUser.Anonymous, ex, "Main Chat Upate");
}
return(update);
}
public static string[] GetChatHtml(UserInfoProxy userInfo, int chatID, int lastMessageID)
{
LoginUser loginUser = new LoginUser(userInfo.UserID, userInfo.OrganizationID, null);
ChatUserSetting setting = ChatUserSettings.GetSetting(loginUser, loginUser.UserID);
setting.CurrentChatID = chatID;
setting.Collection.Save();
Chat chat = Chats.GetChat(loginUser, chatID);
if (chat == null || chat.OrganizationID != loginUser.OrganizationID)
{
return(null);
}
ChatMessages messages = new ChatMessages(loginUser);
int i = messages.GetLastMessageID(chatID);
string chatHtml = "";
if (i > -1 && i != lastMessageID)
{
ChatParticipants.UpdateLastMessageID(loginUser, loginUser.UserID, ChatParticipantType.User, chatID, i);
chatHtml = chat.GetHtml(true, loginUser.CultureInfo);
}
// load typers
ChatParticipants participants = new ChatParticipants(loginUser);
participants.LoadTypers(loginUser.UserID, ChatParticipantType.User, chatID, 2);
StringBuilder typers = new StringBuilder();
foreach (ChatParticipant item in participants)
{
if (typers.Length > 0)
{
typers.Append(", ");
}
typers.Append(item.FirstName);
}
if (typers.Length > 0)
{
typers.Append(" is typing a message.");
}
return(new string[] { chatID.ToString(), i.ToString(), chatHtml, typers.ToString() });
}
public void ProcessRequest(HttpContext context)
{
context.Response.Cache.SetCacheability(HttpCacheability.NoCache);
context.Response.AddHeader("Expires", "-1");
context.Response.AddHeader("Pragma", "no-cache");
if (TSAuthentication.Ticket == null)
{
context.Response.ContentType = "text/plain";
context.Response.StatusCode = (int)HttpStatusCode.Forbidden;
context.Response.ClearContent();
context.Response.End();
return;
}
TsChatUpdate update = new TsChatUpdate();
using (Stream receiveStream = context.Request.InputStream)
{
using (StreamReader readStream = new StreamReader(receiveStream, Encoding.UTF8))
{
string requestContent = readStream.ReadToEnd();
JObject args = JObject.Parse(requestContent);
int lastChatRequestID = int.Parse(args["lastChatRequestID"].ToString());;
int lastChatMessageID = int.Parse(args["lastChatMessageID"].ToString());;
try
{
User user = Users.GetUser(LoginUser.Anonymous, TSAuthentication.UserID);
if (user == null)
{
context.Response.ContentType = "text/plain";
context.Response.StatusCode = (int)HttpStatusCode.Forbidden;
context.Response.ClearContent();
context.Response.End();
return;
}
user.UpdatePing();
LoginUser loginUser = new LoginUser(user.UserID, user.OrganizationID, null);
List <GrowlMessage> chatMessageGrowl = new List <GrowlMessage>();
List <GrowlMessage> chatRequestGrowl = new List <GrowlMessage>();
update.LastChatRequestID = lastChatRequestID;
update.LastChatMessageID = lastChatMessageID;
update.ChatMessageCount = 0;
update.ChatRequestCount = 0;
if (user.IsChatUser && ChatUserSettings.GetSetting(loginUser, user.UserID).IsAvailable)
{
ChatMessages chatMessages = new ChatMessages(loginUser);
update.ChatMessageCount = chatMessages.GetUnreadMessageCount(loginUser.UserID, ChatParticipantType.User);
update.ChatRequestCount = user.IsChatUser ? ChatRequests.GetWaitingRequestCount(loginUser, loginUser.UserID, loginUser.OrganizationID) : 0;
if (lastChatMessageID < 0)
{
update.LastChatMessageID = ChatMessages.GetLastMessageID(loginUser);
}
chatMessages.LoadUnpreviewedMessages(loginUser.UserID, update.LastChatMessageID);
foreach (ChatMessage chatMessage in chatMessages)
{
chatMessageGrowl.Add(new GrowlMessage(chatMessage.Message, chatMessage.PosterName, "ui-state-active"));
update.LastChatMessageID = chatMessage.ChatMessageID;
}
ChatRequests requests = new ChatRequests(loginUser);
requests.LoadNewWaitingRequests(loginUser.UserID, loginUser.OrganizationID, lastChatRequestID);
foreach (ChatRequest chatRequest in requests)
{
chatRequestGrowl.Add(new GrowlMessage(string.Format("{0} {1} is requesting a chat!", chatRequest.Row["FirstName"].ToString(), chatRequest.Row["LastName"].ToString()), "Chat Request", "ui-state-error"));
update.LastChatRequestID = chatRequest.ChatRequestID;
}
}
update.NewChatMessages = chatMessageGrowl.ToArray();
update.NewChatRequests = chatRequestGrowl.ToArray();
}
catch (Exception ex)
{
ExceptionLogs.LogException(LoginUser.Anonymous, ex, "Main Chat Upate");
}
}
}
context.Response.ContentType = "application/json; charset=utf-8";
context.Response.Write(JsonConvert.SerializeObject(update));
}