113 lines
4 KiB
C#
113 lines
4 KiB
C#
using SharpChat.Messages;
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using System.Text;
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using System.Text.Json;
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namespace SharpChat.SockChat.S2CPackets;
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public class ContextMessageS2CPacket(Message msg, bool notify = false) : S2CPacket {
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public string Pack() {
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bool isAction = false;
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bool isBroadcast = msg.IsBroadcast;
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bool isPrivate = msg.IsPrivate;
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StringBuilder sb = new();
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sb.Append("7\t1\t");
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sb.Append(msg.Created.ToUnixTimeSeconds());
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sb.Append('\t');
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switch(msg.Type) {
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case "msg:add":
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if(msg.Data.RootElement.TryGetProperty("act", out JsonElement act))
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isAction = act.GetBoolean();
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if(isBroadcast || msg.SenderId is null) {
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sb.Append("-1\tChatBot\tinherit\t\t0\fsay\f");
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} else {
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sb.Append(msg.SenderId);
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sb.Append('\t');
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sb.Append(msg.SenderLegacyName);
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sb.Append('\t');
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sb.Append(msg.SenderColour);
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sb.Append('\t');
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sb.Append(msg.SenderRank);
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sb.Append(' ');
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sb.Append(msg.SenderPermissions.HasFlag(UserPermissions.KickUser) ? '1' : '0');
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sb.Append(' ');
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sb.Append(msg.SenderPermissions.HasFlag(UserPermissions.ViewLogs) ? '1' : '0');
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sb.Append(' ');
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sb.Append(msg.SenderPermissions.HasFlag(UserPermissions.SetOwnNickname) ? '1' : '0');
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sb.Append(' ');
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sb.Append(msg.SenderPermissions.HasFlag(UserPermissions.CreateChannel) ? (msg.SenderPermissions.HasFlag(UserPermissions.SetChannelPermanent) ? '2' : '1') : '0');
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sb.Append('\t');
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}
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if(isAction)
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sb.Append("<i>");
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if(msg.Data.RootElement.TryGetProperty("text", out JsonElement text))
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sb.Append(
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text.GetString()!
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.Replace("<", "<")
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.Replace(">", ">")
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.Replace("\n", " <br/> ")
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.Replace("\t", " ")
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);
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if(isAction)
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sb.Append("</i>");
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break;
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case "user:connect":
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sb.Append("-1\tChatBot\tinherit\t\t0\fjoin\f");
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sb.Append(msg.SenderLegacyName);
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break;
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case "chan:join":
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sb.Append("-1\tChatBot\tinherit\t\t0\fjchan\f");
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sb.Append(msg.SenderLegacyName);
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break;
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case "chan:leave":
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sb.Append("-1\tChatBot\tinherit\t\t0\flchan\f");
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sb.Append(msg.SenderLegacyName);
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break;
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case "user:disconnect":
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sb.Append("-1\tChatBot\tinherit\t\t0\f");
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switch((UserDisconnectS2CPacket.Reason)msg.Data.RootElement.GetProperty("reason").GetByte()) {
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case UserDisconnectS2CPacket.Reason.Flood:
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sb.Append("flood");
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break;
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case UserDisconnectS2CPacket.Reason.Kicked:
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sb.Append("kick");
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break;
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case UserDisconnectS2CPacket.Reason.TimeOut:
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sb.Append("timeout");
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break;
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case UserDisconnectS2CPacket.Reason.Leave:
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default:
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sb.Append("leave");
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break;
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}
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sb.Append('\f');
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sb.Append(msg.SenderLegacyName);
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break;
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}
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sb.Append('\t');
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sb.Append(msg.Id);
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sb.Append('\t');
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sb.Append(notify ? '1' : '0');
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sb.AppendFormat(
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"\t1{0}0{1}{2}",
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isAction ? '1' : '0',
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isAction ? '0' : '1',
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isPrivate ? '1' : '0'
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);
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return sb.ToString();
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}
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}
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