/// <summary>
/// Handler for a user executing a "/msg" command. Sends the message directly
/// to another user rather than to the whole channel.
/// </summary>
/// <param name="command">The command that was sent by the user</param>
internal virtual async Task PrivateMessageCommandSent(UserCommand command)
{
if (command.Parameters.Count < 2)
{
return;
}
var receivingUser = command.Parameters[0];
var messageElements = command.Parameters.Except(new List <string> {
receivingUser
});
var message = String.Join(" ", messageElements);
await SendMessageToServerAsync(new IrcMessage { Command = "PRIVMSG", Parameters = { receivingUser }, TrailingParameter = message });
}
/// <summary>
/// Handler for a user executing a "/join" command. Sends a request to
/// the server to leave the current channel and join the new one.
/// </summary>
/// <param name="command">The command that was sent by the user</param>
internal virtual async Task JoinCommandSent(UserCommand command)
{
if (command.Parameters.Count == 0)
{
return;
}
if (_currentChannel != null)
{
await SendMessageToServerAsync(new IrcMessage { Command = "PART", Parameters = { _currentChannel } });
}
var channel = command.Parameters[0];
await SendMessageToServerAsync(new IrcMessage { Command = "JOIN", Parameters = { channel } });
}
/// <summary>
/// Handler for a user executing the /help command.
/// </summary>
/// <param name="command">The command that was sent by the user</param>
internal virtual async Task HelpCommandSent(UserCommand command)
{
const string joinHelp = "/join <channel> \tJoins a channel";
const string partHelp = "/part \t\tLeaves the current channel";
const string langHelp = "/lang \t\tSets the translation language. If 'off', turns translation off";
const string msgHelp = "/msg <user> <msg> \tSends a private message";
const string nickHelp = "/nick <nickname> \tChange nickname";
const string quitHelp = "/quit \t\tDisconnects the client";
var joinHelpMessage = new Message {
Type = MessageType.Server, Text = joinHelp
};
var partHelpMessage = new Message {
Type = MessageType.Server, Text = partHelp
};
var langHelpMessage = new Message {
Type = MessageType.Server, Text = langHelp
};
var msgHelpMessage = new Message {
Type = MessageType.Server, Text = msgHelp
};
var nickHelpMessage = new Message {
Type = MessageType.Server, Text = nickHelp
};
var quitHelpMessage = new Message {
Type = MessageType.Server, Text = quitHelp
};
TriggerEvent(OnMessageReceived, joinHelpMessage);
TriggerEvent(OnMessageReceived, partHelpMessage);
TriggerEvent(OnMessageReceived, langHelpMessage);
TriggerEvent(OnMessageReceived, msgHelpMessage);
TriggerEvent(OnMessageReceived, nickHelpMessage);
TriggerEvent(OnMessageReceived, quitHelpMessage);
await Task.Yield();
}
/// <summary>
/// Handler for a user executing the /nick command.
/// </summary>
/// <param name="command">The command that was sent by the user</param>
internal virtual async Task NickCommandSent(UserCommand command)
{
await SendMessageToServerAsync(new IrcMessage { Command = "NICK", Parameters = command.Parameters });
}
/// <summary>
/// Handler for a user executing the /quit command.
/// </summary>
/// <param name="command">The command that was sent by the user</param>
internal virtual async Task QuitCommandSent(UserCommand command)
{
await SendMessageToServerAsync(new IrcMessage { Command = "QUIT", TrailingParameter = "Client quit" });
_cancellationTokenSource.Cancel();
}
