From 4c8ff1c7ec34b84f6150a6885476d1c6ea8818fb Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 27 May 2025 18:41:30 +0400
Subject: [PATCH] Disable polls in monoforums, enable in Saved Messages.

---
 .../SourceFiles/data/data_chat_participant_status.cpp    | 6 ++++++
 Telegram/SourceFiles/data/data_peer.cpp                  | 9 +++++----
 Telegram/SourceFiles/data/data_peer_values.cpp           | 6 ++++++
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.cpp b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
index 2a85f44d13..b3e318d076 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.cpp
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
@@ -156,6 +156,12 @@ bool CanSendAnyOf(
 		}
 		return false;
 	} else if (const auto channel = peer->asChannel()) {
+		if (channel->isMonoforum()) {
+			rights &= ~ChatRestriction::SendPolls;
+			if (!rights) {
+				return false;
+			}
+		}
 		using Flag = ChannelDataFlag;
 		const auto allowed = channel->amIn()
 			|| ((channel->flags() & Flag::HasLink)
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index 44a805e764..1f8e0ad696 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -663,10 +663,11 @@ bool PeerData::canPinMessages() const {
 
 bool PeerData::canCreatePolls() const {
 	if (const auto user = asUser()) {
-		return user->isBot()
-			&& !user->isSupport()
-			&& !user->isRepliesChat()
-			&& !user->isVerifyCodes();
+		return user->isSelf()
+			|| (user->isBot()
+				&& !user->isSupport()
+				&& !user->isRepliesChat()
+				&& !user->isVerifyCodes());
 	}
 	return Data::CanSend(this, ChatRestriction::SendPolls);
 }
diff --git a/Telegram/SourceFiles/data/data_peer_values.cpp b/Telegram/SourceFiles/data/data_peer_values.cpp
index 0c435d5347..1d65c3b2ec 100644
--- a/Telegram/SourceFiles/data/data_peer_values.cpp
+++ b/Telegram/SourceFiles/data/data_peer_values.cpp
@@ -274,6 +274,12 @@ inline auto DefaultRestrictionValue(
 			| Flag::Forbidden
 			| Flag::Creator
 			| Flag::Broadcast;
+		if (channel->isMonoforum()) {
+			rights &= ~ChatRestriction::SendPolls;
+			if (!rights) {
+				return rpl::single(false);
+			}
+		}
 		return rpl::combine(
 			PeerFlagsValue(channel, mask),
 			AdminRightValue(