From 3144b9f1a2eccd1ce6091b78a4f0fadc905a982c Mon Sep 17 00:00:00 2001
From: Travis Ralston <travpc@gmail.com>
Date: Wed, 7 Aug 2019 12:06:27 -0600
Subject: [PATCH] Disable 'Start New Chat' button in MemberInfo if we already
 have chats

Part of https://github.com/vector-im/riot-web/issues/10416
---
 src/components/views/rooms/MemberInfo.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/components/views/rooms/MemberInfo.js b/src/components/views/rooms/MemberInfo.js
index 8cabb5af48..629790a743 100644
--- a/src/components/views/rooms/MemberInfo.js
+++ b/src/components/views/rooms/MemberInfo.js
@@ -789,6 +789,7 @@ module.exports = React.createClass({
         let spinner;
 
         if (this.props.member.userId !== this.context.matrixClient.credentials.userId) {
+            // TODO: Immutable DMs replaces a lot of this
             const dmRoomMap = new DMRoomMap(this.context.matrixClient);
             // dmRooms will not include dmRooms that we have been invited into but did not join.
             // Because DMRoomMap runs off account_data[m.direct] which is only set on join of dm room.
@@ -830,7 +831,7 @@ module.exports = React.createClass({
                 mx_MemberInfo_createRoom_label: true,
                 mx_RoomTile_name: true,
             });
-            const startNewChat = <AccessibleButton
+            let startNewChat = <AccessibleButton
                 className="mx_MemberInfo_createRoom"
                 onClick={this.onNewDMClick}
             >
@@ -840,6 +841,8 @@ module.exports = React.createClass({
                 <div className={labelClasses}><i>{ _t("Start a chat") }</i></div>
             </AccessibleButton>;
 
+            if (tiles.length > 0) startNewChat = null; // Don't offer a button for a new chat if we have one.
+
             startChat = <div>
                 <h3>{ _t("Direct chats") }</h3>
                 { tiles }