public object ExecuteAction(ChatAction action)
{
if (disposed) { return null; }
var key = queuedActions.Keys.Count == 0 ? 0 : queuedActions.Keys.Max() + 1;
var mre = new ManualResetEvent(false);
object data = null;
ActionCompleted += (k, d) =>
{
if (k == key)
{
data = d;
// Action completed, notify the waiting thread.
mre.Set();
}
};
// Add the action to the queue for processing.
queuedActions[key] = action;
// Wait for the action to be completed.
mre.WaitOne();
// The action's been processed; remove it from the queue.
ChatAction temp;
queuedActions.TryRemove(key, out temp);
return data;
}
public bool SetUserRoomAccess(UserRoomAccess access, int userID)
{
if (hasLeft)
{
throw new InvalidOperationException("Cannot change user's access level when you have left the room.");
}
if (!Me.IsMod || !Me.IsRoomOwner)
{
throw new InvalidOperationException("Unable to change user's access level. You have insufficient privileges (must be a room owner or moderator).");
}
var action = new ChatAction(ActionType.KickMute, new Func<object>(() =>
{
while (true)
{
var data = "fkey=" + fkey + "&aclUserId=" + userID + "&userAccess=";
switch (access)
{
case UserRoomAccess.Normal:
{
data += "remove";
break;
}
case UserRoomAccess.ExplicitReadOnly:
{
data += "read-only";
break;
}
case UserRoomAccess.ExplicitReadWrite:
{
data += "read-write";
break;
}
case UserRoomAccess.Owner:
{
data += "owner";
break;
}
}
var resContent = RequestManager.Post(cookieKey, chatRoot + "/rooms/setuseraccess/" + ID, data);
if (string.IsNullOrEmpty(resContent)) { return false; }
if (HandleThrottling(resContent)) { continue; }
return true;
}
}));
return (bool?)actEx.ExecuteAction(action) ?? false;
}
public bool KickMute(int userID)
{
if (hasLeft)
{
throw new InvalidOperationException("Cannot kick-mute user when you have left the room.");
}
if (!Me.IsMod || !Me.IsRoomOwner)
{
throw new InvalidOperationException("Unable to kick-mute user. You have insufficient privileges (must be a room owner or moderator).");
}
var action = new ChatAction(ActionType.KickMute, new Func<object>(() =>
{
while (true)
{
var data = "userID=" + userID + "&fkey=" + fkey;
var resContent = RequestManager.Post(cookieKey, chatRoot + "/rooms/kickmute/" + ID, data);
if (string.IsNullOrEmpty(resContent)) { return false; }
if (HandleThrottling(resContent)) { continue; }
return resContent != null && resContent.Contains("has been kicked");
}
}));
return (bool?)actEx.ExecuteAction(action) ?? false;
}
public bool TogglePin(int messageID)
{
if (hasLeft)
{
throw new InvalidOperationException("Cannot toggle message pin when you have left the room.");
}
if (!Me.IsMod || !Me.IsRoomOwner)
{
throw new InvalidOperationException("Unable to toggle a message pin. You have insufficient privileges (must be a room owner or moderator).");
}
var action = new ChatAction(ActionType.ToggleMessagePin, new Func<object>(() =>
{
while (true)
{
var data = "fkey=" + fkey;
var resContent = RequestManager.Post(cookieKey, chatRoot + "/messages/" + messageID + "/owner-star", data);
if (string.IsNullOrEmpty(resContent)) { return false; }
if (HandleThrottling(resContent)) { continue; }
return resContent == "\"ok\"";
}
}));
return (bool?)actEx.ExecuteAction(action) ?? false;
}
public bool ToggleStar(int messageID)
{
if (hasLeft)
{
throw new InvalidOperationException("Cannot toggle message star when you have left the room.");
}
var action = new ChatAction(ActionType.ToggleMessageStar, new Func<object>(() =>
{
while (!disposed)
{
var resContent = RequestManager.Post(cookieKey, chatRoot + "/messages/" + messageID + "/star", "fkey=" + fkey);
if (string.IsNullOrEmpty(resContent) || hasLeft) { return false; }
if (HandleThrottling(resContent)) { continue; }
return resContent != "\"ok\"";
}
return false;
}));
return (bool?)actEx.ExecuteAction(action) ?? false;
}
public bool EditMessage(int messageID, object newMessage)
{
if (newMessage == null || string.IsNullOrEmpty(newMessage.ToString()))
{
throw new ArgumentException("'newMessage' cannot be null or return an empty/null string upon calling .ToString().", "newMessage");
}
if (hasLeft)
{
throw new InvalidOperationException("Cannot edit message when you have left the room.");
}
var action = new ChatAction(ActionType.EditMessage, new Func<object>(() =>
{
while (!disposed)
{
var data = "text=" + Uri.EscapeDataString(newMessage.ToString()).Replace("%5Cn", "%0A") + "&fkey=" + fkey;
var resContent = RequestManager.Post(cookieKey, chatRoot + "/messages/" + messageID, data);
if (string.IsNullOrEmpty(resContent) || hasLeft) { return false; }
if (HandleThrottling(resContent)) { continue; }
return resContent == "\"ok\"";
}
return false;
}));
return (bool?)actEx.ExecuteAction(action) ?? false;
}
/// <summary>
/// Posts a new message in the room without: parsing the
/// action's response or throwing any exceptions.
/// (Benchmarks show an approximate performance increase of
/// 3.5x-9.5x depending on network capabilities.)
/// </summary>
/// <param name="message">The message to post.</param>
/// <returns>True if the message was successfully posted, otherwise false.</returns>
public bool PostMessageFast(object message)
{
if (message == null || string.IsNullOrEmpty(message.ToString()) || hasLeft ||
CheckDupeMsg(message.ToString()) != null || Me.Reputation < 20)
{
return false;
}
var action = new ChatAction(ActionType.PostMessage, new Func<object>(() =>
{
while (!disposed)
{
var data = "text=" + Uri.EscapeDataString(message.ToString()).Replace("%5Cn", "%0A") + "&fkey=" + fkey;
var resContent = RequestManager.Post(cookieKey, chatRoot + "/chats/" + ID + "/messages/new", data);
if (string.IsNullOrEmpty(resContent) || hasLeft) { return false; }
if (HandleThrottling(resContent)) { continue; }
return JsonObject.Parse(resContent).ContainsKey("id");
}
return false;
}));
return (bool)actEx.ExecuteAction(action);
}
/// <summary>
/// Posts a new message in the room.
/// </summary>
/// <param name="message">The message to post.</param>
/// <returns>A Message object representing the newly posted message (if successful), otherwise returns null.</returns>
public Message PostMessage(object message)
{
if (message == null || string.IsNullOrEmpty(message.ToString()))
{
throw new ArgumentException("'message' cannot be null or return an empty/null string upon calling .ToString().", "message");
}
if (hasLeft)
{
throw new InvalidOperationException("Cannot post message when you have left the room.");
}
if (Me.Reputation < 20)
{
throw new Exception("You must have at least 20 reputation to post a message.");
}
var ex = CheckDupeMsg(message.ToString());
if (ex != null)
{
throw ex;
}
var action = new ChatAction(ActionType.PostMessage, new Func<object>(() =>
{
while (!disposed)
{
var data = "text=" + Uri.EscapeDataString(message.ToString()).Replace("%5Cn", "%0A") + "&fkey=" + fkey;
var resContent = RequestManager.Post(cookieKey, chatRoot + "/chats/" + ID + "/messages/new", data);
if (string.IsNullOrEmpty(resContent) || hasLeft) { return null; }
if (HandleThrottling(resContent)) { continue; }
var json = JsonObject.Parse(resContent);
var messageID = -1;
if (json.ContainsKey("id"))
{
messageID = json.Get<int>("id");
}
else
{
return null;
}
return this[messageID];
}
return null;
}));
return (Message)actEx.ExecuteAction(action);
}
