From b7ace4ca3879946c6e5da9d23b307d65f4b8b907 Mon Sep 17 00:00:00 2001
From: Diego Mello <diegolmello@gmail.com>
Date: Tue, 14 May 2024 16:57:24 -0300
Subject: [PATCH] Hide call button from RoomInfo if has e2ee warning

---
 .../RoomInfoView/components/RoomInfoButtons.tsx   |  4 +++-
 app/views/RoomInfoView/hooks.ts                   | 15 +++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 app/views/RoomInfoView/hooks.ts

diff --git a/app/views/RoomInfoView/components/RoomInfoButtons.tsx b/app/views/RoomInfoView/components/RoomInfoButtons.tsx
index 2f5009cef..657c29c69 100644
--- a/app/views/RoomInfoView/components/RoomInfoButtons.tsx
+++ b/app/views/RoomInfoView/components/RoomInfoButtons.tsx
@@ -9,6 +9,7 @@ import { useVideoConf } from '../../../lib/hooks/useVideoConf';
 import { useTheme } from '../../../theme';
 import styles from '../styles';
 import { compareServerVersion } from '../../../lib/methods/helpers';
+import { useE2EEWarning } from '../hooks';
 
 function BaseButton({
 	danger,
@@ -89,6 +90,7 @@ export const RoomInfoButtons = ({
 	const isDirectFromSaved = isDirect && fromRid && room;
 	const isIgnored = room?.ignored?.includes?.(roomUserId || '');
 	const isBlocked = room?.blocker;
+	const hasE2EEWarning = useE2EEWarning(room);
 
 	const renderIgnoreUser = isDirectFromSaved && !isFromDm && !isDmWithMyself;
 	const renderBlockUser = !itsMe && isDirectFromSaved && isFromDm && !isDmWithMyself;
@@ -98,7 +100,7 @@ export const RoomInfoButtons = ({
 	return (
 		<View style={styles.roomButtonsContainer}>
 			<BaseButton onPress={handleCreateDirectMessage} label={i18n.t('Message')} iconName='message' />
-			<CallButton isDirect={isDirect} rid={rid} roomFromRid={!!roomFromRid} />
+			{hasE2EEWarning ? null : <CallButton isDirect={isDirect} rid={rid} roomFromRid={!!roomFromRid} />}
 			<BaseButton
 				onPress={handleIgnoreUser}
 				label={i18n.t(isIgnored ? 'Unignore' : 'Ignore')}
diff --git a/app/views/RoomInfoView/hooks.ts b/app/views/RoomInfoView/hooks.ts
new file mode 100644
index 000000000..3ec366503
--- /dev/null
+++ b/app/views/RoomInfoView/hooks.ts
@@ -0,0 +1,15 @@
+import { ISubscription } from '../../definitions';
+import { hasE2EEWarning } from '../../lib/encryption/utils';
+import { useAppSelector } from '../../lib/hooks';
+
+export const useE2EEWarning = (room?: ISubscription): boolean => {
+	const encryptionEnabled = useAppSelector(state => state.encryption.enabled);
+	if (!room) {
+		return false;
+	}
+	return hasE2EEWarning({
+		encryptionEnabled,
+		E2EKey: room.E2EKey,
+		roomEncrypted: room.encrypted
+	});
+};