From 71f59ee73974ed9a6e13f148a9c743e31ff13775 Mon Sep 17 00:00:00 2001
From: Bohdan Horbeshko <bodqhrohro@gmail.com>
Date: Thu, 8 May 2025 20:17:16 -0400
Subject: [PATCH] Duplicate chat presences as following MUC member presences
 too

---
 telegram/utils.go | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/telegram/utils.go b/telegram/utils.go
index fe9591e..05c9f05 100644
--- a/telegram/utils.go
+++ b/telegram/utils.go
@@ -454,11 +454,32 @@ func (c *Client) ProcessStatusUpdate(chatID int64, status string, show string, o
 		gateway.SPPhoto(photo),
 		gateway.SPImmed(gateway.SPImmed.Get(oldArgs)),
 	}
-	newArgs = gateway.SPAppendFrom(newArgs, chatID)
 	if presenceType != "" {
 		newArgs = append(newArgs, gateway.SPType(presenceType))
 	}
 
+	c.locks.mucCacheLock.Lock()
+	for mucId, state := range c.mucCache {
+		member, ok := state.Members[chatID]
+		if ok {
+			sMucId := strconv.FormatInt(mucId, 10)
+			newMucArgs := append(
+				newArgs,
+				gateway.SPFrom(sMucId),
+				gateway.SPResource(member.Nickname),
+				gateway.SPMUCAffiliation(member.Affiliation),
+			)
+			err := c.sendPresence(newMucArgs...)
+			if err != nil {
+				c.locks.mucCacheLock.Unlock()
+				return err
+			}
+		}
+	}
+	c.locks.mucCacheLock.Unlock()
+
+	newArgs = gateway.SPAppendFrom(newArgs, chatID)
+
 	return c.sendPresence(newArgs...)
 }