From 5bbe422161a8b924ef502c7ae6d60b01cb02ae46 Mon Sep 17 00:00:00 2001
From: Joseph Mansy <36427684+yousefmansy1@users.noreply.github.com>
Date: Mon, 3 Apr 2023 14:27:44 -0700
Subject: Support telegram chat Join/Leave updates (#2019)
Co-authored-by: Wim <wim@42.be>
---
bridge/telegram/handlers.go | 46 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/bridge/telegram/handlers.go b/bridge/telegram/handlers.go
index 9f8d1c38..efafa9d6 100644
--- a/bridge/telegram/handlers.go
+++ b/bridge/telegram/handlers.go
@@ -199,6 +199,8 @@ func (b *Btelegram) handleRecv(updates <-chan tgbotapi.Update) {
spew.Dump(update.Message)
}
+ b.handleGroupUpdate(update)
+
var message *tgbotapi.Message
rmsg := config.Message{Account: b.Account, Extra: make(map[string][]interface{})}
@@ -261,6 +263,50 @@ func (b *Btelegram) handleRecv(updates <-chan tgbotapi.Update) {
}
}
+func (b *Btelegram) handleGroupUpdate(update tgbotapi.Update) {
+ msg := update.Message
+
+ switch {
+ case msg.NewChatMembers != nil:
+ b.handleUserJoin(update)
+ case msg.LeftChatMember != nil:
+ b.handleUserLeave(update)
+ }
+}
+
+func (b *Btelegram) handleUserJoin(update tgbotapi.Update) {
+ msg := update.Message
+ for _, user := range msg.NewChatMembers {
+ rmsg := config.Message{
+ UserID: strconv.FormatInt(user.ID, 10),
+ Username: user.FirstName, // for some reason all the other name felids are empty on this event (at least for me)
+ Channel: strconv.FormatInt(msg.Chat.ID, 10),
+ Account: b.Account,
+ Protocol: b.Protocol,
+ Event: config.EventJoinLeave,
+ Text: "joined chat",
+ }
+ b.Remote <- rmsg
+ }
+}
+
+func (b *Btelegram) handleUserLeave(update tgbotapi.Update) {
+ msg := update.Message
+ user := msg.LeftChatMember
+
+ rmsg := config.Message{
+ UserID: strconv.FormatInt(user.ID, 10),
+ Username: user.FirstName, // for some reason all the other name felids are empty on this event (at least for me)
+ Channel: strconv.FormatInt(msg.Chat.ID, 10),
+ Account: b.Account,
+ Protocol: b.Protocol,
+ Event: config.EventJoinLeave,
+ Text: "left chat",
+ }
+
+ b.Remote <- rmsg
+}
+
// handleDownloadAvatar downloads the avatar of userid from channel
// sends a EVENT_AVATAR_DOWNLOAD message to the gateway if successful.
// logs an error message if it fails
--
cgit v1.2.3