From bf2a3db0697124bd7e2620a501a7181523f03c5e Mon Sep 17 00:00:00 2001
From: John Smith <mrdoctorwho@helldev.net>
Date: Mon, 7 Sep 2020 20:38:25 +0700
Subject: Add reply plugin; ignore messages from groupchats if creation failed

---
 extensions/groupchats.py |  4 ++--
 extensions/reply.py      | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100644 extensions/reply.py

diff --git a/extensions/groupchats.py b/extensions/groupchats.py
index 9eaef8c..16bf299 100644
--- a/extensions/groupchats.py
+++ b/extensions/groupchats.py
@@ -150,7 +150,7 @@ def handleOutgoingChatMessage(user, vkChat):
 	if chatID > 0:
 		# check if the groupchats support enabled in user's settings
 		if not user.settings.groupchats:
-			return None
+			return (MSG_SKIP, "")
 
 		if not hasattr(user, "chats"):
 			user.chats = {}
@@ -166,7 +166,7 @@ def handleOutgoingChatMessage(user, vkChat):
 				chat.init(owner, chatID, chatJID, title, time.time(), users)
 		if not chat.created:
 			if chat.creation_failed:
-				return None
+				return (MSG_SKIP, "")
 			# we can add user, vkChat to the create() method to prevent losing or messing up the messages
 			chat.create(user)
 		# read the comments above the handleMessage function
diff --git a/extensions/reply.py b/extensions/reply.py
new file mode 100644
index 0000000..4855164
--- /dev/null
+++ b/extensions/reply.py
@@ -0,0 +1,26 @@
+# coding: utf-8
+# This file is a part of VK4XMPP transport
+# © simpleApps, 2020.
+
+
+def parseReplyMessages(self, msg):
+	body = ""
+	result = (MSG_APPEND, "")
+	if msg.get("reply_message"):
+		# todo: add date if the message wasn't sent today
+		reply = msg["reply_message"]
+		text = escape("", uhtml(reply["text"])) 
+		attachments = parseAttachments(self, reply)[1]
+		forwarded_messages = parseForwardedMessages(self, reply)[1]
+		if text:
+			body += "> " + text
+		if attachments:
+			body += "> " + attachments
+		if forwarded_messages:
+			body += forwarded_messages.replace("\n", "\n>")
+		body += "\n"
+		result = (MSG_PREPEND, body)
+	return result
+
+
+registerHandler("msg01", parseReplyMessages)
\ No newline at end of file
-- 
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