public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Who are you trying to kick?");
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
string targetRoomName = args.Length > 1 ? args[1] : callerContext.RoomName;
if (String.IsNullOrEmpty(targetRoomName))
{
throw new InvalidOperationException("Which room?");
}
ChatRoom room = context.Repository.VerifyRoom(targetRoomName);
context.Service.KickUser(callingUser, targetUser, room);
context.NotificationService.KickUser(targetUser, room);
context.Repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (String.IsNullOrEmpty(callerContext.RoomName))
{
throw new InvalidOperationException("This command cannot be invoked from the Lobby.");
}
string targetRoomName = args.Length > 0 ? args[0] : callerContext.RoomName;
if (String.IsNullOrEmpty(targetRoomName))
{
throw new InvalidOperationException("Which room?");
}
ChatRoom targetRoom = context.Repository.VerifyRoom(targetRoomName, mustBeOpen: false);
// ensure the user could join the room if they wanted to
callingUser.EnsureAllowed(targetRoom);
if (String.IsNullOrEmpty(targetRoom.InviteCode))
{
context.Service.SetInviteCode(callingUser, targetRoom, RandomUtils.NextInviteCode());
}
ChatRoom callingRoom = context.Repository.GetRoomByName(callerContext.RoomName);
context.NotificationService.PostNotification(callingRoom, callingUser, String.Format("Invite Code for {0}: {1}", targetRoomName, targetRoom.InviteCode));
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (String.IsNullOrEmpty(callerContext.RoomName))
{
throw new HubException(LanguageResources.InvokeFromRoomRequired);
}
string targetRoomName = args.Length > 0 ? args[0] : callerContext.RoomName;
if (String.IsNullOrEmpty(targetRoomName))
{
throw new HubException(LanguageResources.InviteCode_RoomRequired);
}
ChatRoom targetRoom = context.Repository.VerifyRoom(targetRoomName, mustBeOpen: false);
// ensure the user could join the room if they wanted to
callingUser.EnsureAllowed(targetRoom);
if (String.IsNullOrEmpty(targetRoom.InviteCode))
{
context.Service.SetInviteCode(callingUser, targetRoom, RandomUtils.NextInviteCode());
}
ChatRoom callingRoom = context.Repository.GetRoomByName(callerContext.RoomName);
context.NotificationService.PostNotification(callingRoom, callingUser, String.Format(LanguageResources.InviteCode_Success, targetRoomName, targetRoom.InviteCode));
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Which user to you want to revoke persmissions from?");
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
if (args.Length == 1)
{
throw new InvalidOperationException("Which room?");
}
string roomName = args[1];
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName);
context.Service.UnallowUser(callingUser, targetUser, targetRoom);
context.NotificationService.UnallowUser(targetUser, targetRoom);
context.Repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
var mentions = ParseMentions(args);
if (mentions.Length == 0)
{
// List current mentions for user
var currentMentions = context.Repository.GetMentionsByUser(callingUser)
.Select(m => m.String);
context.NotificationService.ChangeMentions(callingUser, currentMentions.ToArray(), false);
}
else if (mentions.Length > 5)
{
throw new InvalidOperationException("You are not allowed more than 5 mention strings.");
}
else
{
// Update mentions for user
UpdateMentions(context, callingUser, mentions);
context.NotificationService.ChangeMentions(callingUser, mentions);
context.Repository.CommitChanges();
}
}
public bool TryHandleCommand(string commandName, string[] args)
{
commandName = commandName.Trim();
if (commandName.StartsWith("/"))
{
return false;
}
var context = new CommandContext
{
Cache = _cache,
NotificationService = _notificationService,
Repository = _repository,
Service = _chatService
};
var callerContext = new CallerContext
{
ClientId = _clientId,
UserId = _userId,
UserAgent = _userAgent,
RoomName = _roomName,
};
ICommand command;
if (!TryMatchCommand(commandName, out command))
{
throw new InvalidOperationException(String.Format("'{0}' is not a valid command.", commandName));
}
command.Execute(context, callerContext, args);
return true;
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Which owner do you want to remove?");
}
string targetUserName = HttpUtility.HtmlDecode(args[0]);
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
if (args.Length == 1)
{
throw new InvalidOperationException("Which room?");
}
string roomName = HttpUtility.HtmlDecode(args[1]);
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName);
context.Service.RemoveOwner(callingUser, targetUser, targetRoom);
context.NotificationService.RemoveOwner(targetUser, targetRoom);
context.Repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Who do you want to grant access permissions to?");
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
string roomName = args.Length > 1 ? args[1] : callerContext.RoomName;
if (String.IsNullOrEmpty(roomName))
{
throw new InvalidOperationException("Which room do you want to allow access to?");
}
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName, mustBeOpen: false);
context.Service.AllowUser(callingUser, targetUser, targetRoom);
context.NotificationService.AllowUser(targetUser, targetRoom);
context.Repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (context.Repository.Users.Count() == 1)
{
throw new InvalidOperationException("You're the only person in here...");
}
if (args.Length == 0 || String.IsNullOrWhiteSpace(args[0]))
{
throw new InvalidOperationException("Who do you want to send a private message to?");
}
var toUserName = args[0];
ChatUser toUser = context.Repository.VerifyUser(toUserName);
if (toUser == callingUser)
{
throw new InvalidOperationException("You can't private message yourself!");
}
string messageText = String.Join(" ", args.Skip(1)).Trim();
if (String.IsNullOrEmpty(messageText))
{
throw new InvalidOperationException(String.Format("What do you want to say to '{0}'?", toUser.Name));
}
context.NotificationService.SendPrivateMessage(callingUser, toUser, messageText);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new HubException(LanguageResources.Kick_UserRequired);
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
string targetRoomName = args.Length > 1 ? args[1] : callerContext.RoomName;
if (String.IsNullOrEmpty(targetRoomName))
{
throw new HubException(LanguageResources.Kick_RoomRequired);
}
ChatRoom room = context.Repository.VerifyRoom(targetRoomName);
context.Service.KickUser(callingUser, targetUser, room);
// try to extract the reason
string reason = null;
if (args.Length > 2)
{
reason = String.Join(" ", args.Skip(2)).Trim();
}
context.NotificationService.KickUser(targetUser, room, callingUser, reason);
context.Repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (context.Repository.Users.Count() == 1)
{
throw new InvalidOperationException("You're the only person in here...");
}
if (args.Length == 0 || String.IsNullOrWhiteSpace(args[0]))
{
throw new InvalidOperationException("Who are you trying send a private message to?");
}
var toUserName = HttpUtility.HtmlDecode(args[0]);
ChatUser toUser = context.Repository.VerifyUser(toUserName);
if (toUser == callingUser)
{
throw new InvalidOperationException("You can't private message yourself!");
}
string messageText = String.Join(" ", args.Skip(1)).Trim();
if (String.IsNullOrEmpty(messageText))
{
throw new InvalidOperationException(String.Format("What did you want to say to '{0}'?", toUser.Name));
}
HashSet<string> urls;
var transform = new TextTransform(context.Repository);
messageText = transform.Parse(messageText);
messageText = TextTransform.TransformAndExtractUrls(messageText, out urls);
context.NotificationService.SendPrivateMessage(callingUser, toUser, messageText);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Who do you want to invite?");
}
string targetUserName = HttpUtility.HtmlDecode(args[0]);
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
if (targetUser == callingUser)
{
throw new InvalidOperationException("You can't invite yourself!");
}
if (args.Length == 1)
{
throw new InvalidOperationException("Invite them to which room?");
}
string roomName = HttpUtility.HtmlDecode(args[1]);
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName);
context.NotificationService.Invite(callingUser, targetUser, targetRoom);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Which owner do you want to remove?");
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
string roomName = args.Length > 1 ? args[1] : callerContext.RoomName;
if (String.IsNullOrEmpty(roomName))
{
throw new InvalidOperationException("Which room do you want to remove the owner from?");
}
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName);
context.Service.RemoveOwner(callingUser, targetUser, targetRoom);
context.NotificationService.RemoveOwner(targetUser, targetRoom);
context.Repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new HubException(LanguageResources.Allow_UserRequired);
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
string roomName = args.Length > 1 ? args[1] : callerContext.RoomName;
if (String.IsNullOrEmpty(roomName))
{
throw new HubException(LanguageResources.Allow_RoomRequired);
}
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName, mustBeOpen: false);
context.Service.AllowUser(callingUser, targetUser, targetRoom);
context.NotificationService.AllowUser(targetUser, targetRoom);
context.Repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Which room do you want to open?");
}
string roomName = args[0];
ChatRoom room = context.Repository.VerifyRoom(roomName, mustBeOpen: false);
context.Service.OpenRoom(callingUser, room);
// join the room, unless already in the room
if (!room.Users.Contains(callingUser))
{
context.Service.JoinRoom(callingUser, room, inviteCode: null);
context.Repository.CommitChanges();
context.NotificationService.JoinRoom(callingUser, room);
}
var users = room.Users.ToList();
context.NotificationService.UnCloseRoom(users, room);
}
private static void NudgeUser(CommandContext context, ChatUser callingUser, string[] args)
{
if (context.Repository.Users.Count() == 1)
{
throw new InvalidOperationException("You're the only person in here...");
}
var toUserName = args[0];
ChatUser toUser = context.Repository.VerifyUser(toUserName);
if (toUser == callingUser)
{
throw new InvalidOperationException("You can't nudge yourself!");
}
string messageText = String.Format("{0} nudged you", callingUser);
var betweenNudges = TimeSpan.FromSeconds(60);
if (toUser.LastNudged.HasValue && toUser.LastNudged > DateTime.Now.Subtract(betweenNudges))
{
throw new InvalidOperationException(String.Format("User can only be nudged once every {0} seconds.", betweenNudges.TotalSeconds));
}
toUser.LastNudged = DateTime.Now;
context.Repository.CommitChanges();
context.NotificationService.NugeUser(callingUser, toUser);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Join which room?");
}
// Extract arguments
string roomName = args[0];
string inviteCode = null;
if (args.Length > 1)
{
inviteCode = args[1];
}
// Locate the room, does NOT have to be open
ChatRoom room = context.Repository.VerifyRoom(roomName, mustBeOpen: false);
if (!context.Repository.IsUserInRoom(context.Cache, callingUser, room))
{
// Join the room
context.Service.JoinRoom(callingUser, room, inviteCode);
context.Repository.CommitChanges();
}
context.NotificationService.JoinRoom(callingUser, room);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Who do you want to invite?");
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
if (targetUser == callingUser)
{
throw new InvalidOperationException("You can't invite yourself!");
}
string roomName = args.Length > 1 ? args[1] : callerContext.RoomName;
if (String.IsNullOrEmpty(roomName))
{
throw new InvalidOperationException("Which room do you want to invite them to?");
}
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName, mustBeOpen: false);
context.NotificationService.Invite(callingUser, targetUser, targetRoom);
}
public override void Execute(CommandContext context, CallerContext callerContext, Models.ChatUser callingUser, string[] args)
{
ChatRoom room = context.Repository.VerifyUserRoom(context.Cache, callingUser, callerContext.RoomName);
context.Service.SetInviteCode(callingUser, room, RandomUtils.NextInviteCode());
context.NotificationService.PostNotification(room, callingUser, String.Format("Invite Code for this room: {0}", room.InviteCode));
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (!callingUser.IsAdmin)
{
throw new InvalidOperationException("You are not an admin.");
}
ExecuteAdminOperation(context, callerContext, callingUser, args);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (!callingUser.IsAdmin)
{
throw new HubException(LanguageResources.AdminRequired);
}
ExecuteAdminOperation(context, callerContext, callingUser, args);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
ChatRoom room = context.Repository.VerifyUserRoom(context.Cache, callingUser, callerContext.RoomName);
room.EnsureOpen();
var content = String.Join(" ", args);
context.NotificationService.OnXyzzy(room);
}
public override void ExecuteAdminOperation(CommandContext context, CallerContext callerContext, Models.ChatUser callingUser, string[] args)
{
string messageText = String.Join(" ", args).Trim();
if (String.IsNullOrEmpty(messageText))
{
throw new InvalidOperationException("What message do you want to broadcast?");
}
context.NotificationService.BroadcastMessage(callingUser, messageText);
}
public override void ExecuteAdminOperation(CommandContext context, CallerContext callerContext, Models.ChatUser callingUser, string[] args)
{
string messageText = String.Join(" ", args).Trim();
if (String.IsNullOrEmpty(messageText))
{
throw new HubException(LanguageResources.Broadcast_MessageRequired);
}
context.NotificationService.BroadcastMessage(callingUser, messageText);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
string newWelcome = String.Join(" ", args).Trim();
ChatService.ValidateWelcome(newWelcome);
newWelcome = String.IsNullOrWhiteSpace(newWelcome) ? null : newWelcome;
ChatRoom room = context.Repository.VerifyUserRoom(context.Cache, callingUser, callerContext.RoomName);
context.Service.ChangeWelcome(callingUser, room, newWelcome);
context.NotificationService.ChangeWelcome(callingUser, room);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
NudgeRoom(context, callerContext, callingUser);
}
else
{
NudgeUser(context, callingUser, args);
}
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Who are you trying to locate?");
}
string targetUserName = args[0];
ChatUser user = context.Repository.VerifyUser(targetUserName);
context.NotificationService.ListRooms(user);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new HubException(LanguageResources.Where_UserRequired);
}
string targetUserName = args[0];
ChatUser user = context.Repository.VerifyUser(targetUserName);
context.NotificationService.ListRooms(user);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
string message = String.Join(" ", args).Trim();
ChatService.ValidateNote(message);
callingUser.AfkNote = String.IsNullOrWhiteSpace(message) ? null : message;
callingUser.IsAfk = true;
context.NotificationService.ChangeNote(callingUser);
context.Repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
ChatRoom room = context.Repository.VerifyUserRoom(context.Cache, callingUser, callerContext.RoomName);
if (args.Length == 0)
{
throw new InvalidOperationException("You what?");
}
var content = String.Join(" ", args);
context.NotificationService.OnSelfMessage(room, callingUser, content);
}
