45 lines
1.8 KiB
C#
45 lines
1.8 KiB
C#
using SharpChat.SockChat.PacketsS2C;
|
|
using System.Linq;
|
|
|
|
namespace SharpChat.SockChat.Commands {
|
|
public class WhoCommand : ISockChatClientCommand {
|
|
public bool IsMatch(SockChatClientCommandContext ctx) {
|
|
return ctx.NameEquals("who");
|
|
}
|
|
|
|
public void Dispatch(SockChatClientCommandContext ctx) {
|
|
string? channelName = ctx.Args.FirstOrDefault();
|
|
|
|
if(string.IsNullOrEmpty(channelName)) {
|
|
ctx.Chat.SendTo(ctx.User, new WhoServerResponseS2CPacket(
|
|
ctx.Chat.Users.All.Select(u => SockChatUtility.GetUserName(u, ctx.Chat.UserStatuses.Get(u))).ToArray(),
|
|
SockChatUtility.GetUserName(ctx.User)
|
|
));
|
|
return;
|
|
}
|
|
|
|
ChannelInfo? channel = ctx.Chat.Channels.Get(channelName, SockChatUtility.SanitiseChannelName);
|
|
|
|
if(channel == null) {
|
|
ctx.Chat.SendTo(ctx.User, new ChannelNotFoundErrorS2CPacket(channelName));
|
|
return;
|
|
}
|
|
|
|
if(channel.Rank > ctx.User.Rank || (channel.HasPassword && !ctx.User.Permissions.HasFlag(UserPermissions.JoinAnyChannel))) {
|
|
ctx.Chat.SendTo(ctx.User, new WhoChannelNotFoundErrorS2CPacket(channelName));
|
|
return;
|
|
}
|
|
|
|
UserInfo[] userInfos = ctx.Chat.Users.GetMany(
|
|
ctx.Chat.ChannelsUsers.GetChannelUserIds(channel)
|
|
);
|
|
|
|
ctx.Chat.SendTo(ctx.User, new WhoChannelResponseS2CPacket(
|
|
channel.Name,
|
|
userInfos.Select(user => SockChatUtility.GetUserName(user, ctx.Chat.UserStatuses.Get(user))).ToArray(),
|
|
SockChatUtility.GetUserName(ctx.User, ctx.Chat.UserStatuses.Get(ctx.User))
|
|
));
|
|
}
|
|
}
|
|
}
|