sharp-chat/SharpChat.Protocol.IRC/Users/IUserExtensions.cs

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C#
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2022-08-30 15:05:29 +00:00
using SharpChat.Channels;
using SharpChat.Sessions;
using SharpChat.Users;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace SharpChat.Protocol.IRC.Users {
public static class IUserExtensions {
public static string GetIRCName(this IUser user, IChannel channel = null) {
StringBuilder sb = new();
// SharpChat does not implement per-channel permissions besides owner
// if it did an IMember should exist
// these should also be Less Hardcoded
if(channel != null) {
if(user.UserId == 1) // flashwave
sb.Append('~');
else if(user.Rank >= 10) // admins
sb.Append('&');
else if(user.Rank >= 5) // mods
sb.Append('@');
else if(user.UserId == channel.OwnerId) // channel owner
sb.Append('%');
else if(user.Can(UserPermissions.SetOwnNickname)) // tenshi
sb.Append('+');
}
if(user is ILocalUser lu && !string.IsNullOrWhiteSpace(lu.NickName))
sb.Append(lu.NickName);
else
sb.Append(user.UserName);
return sb.ToString();
}
public static string GetIRCMask(this IUser user) {
return $@"{user.GetIRCName()}!{user.UserName}";
}
public static string GetIRCMask(this IUser user, IRCServer server) {
return $@"{user.GetIRCMask()}@{server.ServerHost}";
}
public static string GetIRCModeString(this IUser user, bool isSecure = false) {
StringBuilder sb = new();
// see GetIRCName for rank based modes
if(user.UserId == 1) // flashwave
sb.Append('A'); // administrator
if(user.IsBot()) // bot, make IsBot attr
sb.Append('B');
if(user.Rank >= 10)
sb.Append('C'); // co-admin
if(user is ILocalUser lu) {
if(lu.Status == UserStatus.Away)
sb.Append('a'); // away
if(lu.Status == UserStatus.Offline)
sb.Append('i'); // invisible
}
if(user.Rank is < 10 and >= 5)
sb.Append('o'); // global mod
sb.Append('w'); // wallops
sb.Append('x'); // host hiding
if(isSecure)
sb.Append('z'); // secure
return sb.ToString();
}
}
}