/// <summary>
/// Applies the spam delay. If the delay wasn't respected, <see cref="Fail"/> them.
/// </summary>
/// <param name="message">The message to analyze.</param>
private static void ApplySpamDelay(Entites.Message message)
{
Debug.Assert(message.UserToChannel.Privileges.Rules.SpamDelay != null, "message.UserToChannel.Privileges.Rules.SpamDelay != null");
if (message.SentOn - UserToChannel.GetMessageBefore(message.UserToChannel, message.SentOn).SentOn < message.UserToChannel.Privileges.Rules.SpamDelay.Value)
{
Fail(message, "You are sending messages too quickly. Be careful or you will be kicked.");
}
}
/// <summary>
/// Fails the user due to the specified message. Warn them if they weren't muted, kick them otherwise.
/// </summary>
/// <param name="message">The message.</param>
/// <param name="reason">The reason.</param>
private static void Fail(Entites.Message message, string reason)
{
message.UserToChannel.NbSilences++;
TimeSpan muteTime = GetMuteTime(message.UserToChannel.NbSilences);
// Someone abusing the system in some way or if someone gets failed while already muted
if (muteTime > TimeoutLimit || message.UserToChannel.SilencedTo - DateTime.UtcNow > TimeSpan.FromSeconds(1))
{
Kick(message.UserToChannel);
return;
}
message.UserToChannel.SilencedTo = DateTime.UtcNow + muteTime;
UserToChannel.Update(message.UserToChannel);
DAL.UserToChannel.LoadChannel(message.UserToChannel);
Entites.Message.SendMessage(Message.Answer(message, reason));
}
/// <summary>
/// Creates the specified message.
/// </summary>
/// <param name="iMessage">The imessage.</param>
/// <returns>The newly created message.</returns>
public static Entites.Message Create(IMessage iMessage)
{
//TODO: Actually process the real message types.
Entites.Message message =
DAL.Message.Create(
new Entites.Message(Application.UpdateOrCreate(iMessage.Channel.Application),
iMessage.ApplicationId, iMessage.SentDate,
UserToChannel.UpdateOrCreate(iMessage.Channel.Application, iMessage.From,
iMessage.Channel),
MessageType.Get("Text"),
iMessage.RepliesTo != null ? GetOrCreate(iMessage.RepliesTo) : null,
false,
iMessage.JoinedUser == null
? null
: UserToChannel.GetOrCreate(iMessage.Channel.Application, iMessage.JoinedUser,
iMessage.Channel)));
if (!string.IsNullOrEmpty(iMessage.Text))
{
message.Texts = new List <Entites.Text>
{
Text.Create(new Entites.Text(iMessage.Text, iMessage.SentDate, message,
string.IsNullOrEmpty(iMessage.Text) ? null : Rules.ToR9KText(iMessage.Text)))
};
}
// If the user was invited back, we make sure to reboot their consequences.
if (message.JoinedUserToChannel != null &&
(message.JoinedUserToChannel.NbSilences != 0 || message.JoinedUserToChannel.SilencedTo != null))
{
message.JoinedUserToChannel.NbSilences = 0;
message.JoinedUserToChannel.SilencedTo = null;
UserToChannel.Update(message.JoinedUserToChannel);
}
return(message);
}