From 6326a95b39f335d3da3b66bb48a53a9d456c208c Mon Sep 17 00:00:00 2001
From: Luke Barnard <lukeb@openmarket.com>
Date: Thu, 11 May 2017 17:04:11 +0100
Subject: [PATCH 1/2] Prevent ROUs from creating new chats/new rooms

Spawn a SetMxIdDialog instead and do nothing.
---
 src/components/structures/MatrixChat.js | 38 +++++++++++++++++++++----
 1 file changed, 32 insertions(+), 6 deletions(-)

diff --git a/src/components/structures/MatrixChat.js b/src/components/structures/MatrixChat.js
index 0c8c60ba5c..eeab10b326 100644
--- a/src/components/structures/MatrixChat.js
+++ b/src/components/structures/MatrixChat.js
@@ -502,21 +502,23 @@ module.exports = React.createClass({
                 this.notifyNewScreen('settings');
                 break;
             case 'view_create_room':
-                //this._setPage(PageTypes.CreateRoom);
-                //this.notifyNewScreen('new');
+                if (MatrixClientPeg.get().isGuest()) {
+                    dis.dispatch({action: 'view_set_mxid'});
+                    break;
+                }
 
                 var TextInputDialog = sdk.getComponent("dialogs.TextInputDialog");
                 Modal.createDialog(TextInputDialog, {
                     title: "Create Room",
                     description: "Room name (optional)",
                     button: "Create Room",
-                    onFinished: (should_create, name) => {
-                        if (should_create) {
+                    onFinished: (shouldCreate, name) => {
+                        if (shouldCreate) {
                             const createOpts = {};
                             if (name) createOpts.name = name;
                             createRoom({createOpts}).done();
                         }
-                    }
+                    },
                 });
                 break;
             case 'view_room_directory':
@@ -531,6 +533,9 @@ module.exports = React.createClass({
                 this._setPage(PageTypes.HomePage);
                 this.notifyNewScreen('home');
                 break;
+            case 'view_set_mxid':
+                this._setMxId();
+                break;
             case 'view_create_chat':
                 this._createChat();
                 break;
@@ -679,8 +684,29 @@ module.exports = React.createClass({
         });
     },
 
+    _setMxId: function() {
+        const SetMxIdDialog = sdk.getComponent('views.dialogs.SetMxIdDialog');
+        const close = Modal.createDialog(SetMxIdDialog, {
+            homeserverUrl: MatrixClientPeg.get().getHomeserverUrl(),
+            onFinished: (submitted, credentials) => {
+                if (!submitted) {
+                    return;
+                }
+                this.onRegistered(credentials);
+            },
+            onDifferentServerClicked: (ev) => {
+                dis.dispatch({action: 'start_registration'});
+                close();
+            },
+        }).close;
+    },
+
     _createChat: function() {
-        var ChatInviteDialog = sdk.getComponent("dialogs.ChatInviteDialog");
+        if (MatrixClientPeg.get().isGuest()) {
+            dis.dispatch({action: 'view_set_mxid'});
+            return;
+        }
+        const ChatInviteDialog = sdk.getComponent("dialogs.ChatInviteDialog");
         Modal.createDialog(ChatInviteDialog, {
             title: "Start a new chat",
         });

From cfa108a28c80a8f68311c00cdc8183b5be3b750c Mon Sep 17 00:00:00 2001
From: Luke Barnard <lukeb@openmarket.com>
Date: Thu, 11 May 2017 17:07:03 +0100
Subject: [PATCH 2/2] No need to dispatch, just call setMxId

---
 src/components/structures/MatrixChat.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/structures/MatrixChat.js b/src/components/structures/MatrixChat.js
index eeab10b326..d63bf897c9 100644
--- a/src/components/structures/MatrixChat.js
+++ b/src/components/structures/MatrixChat.js
@@ -703,7 +703,7 @@ module.exports = React.createClass({
 
     _createChat: function() {
         if (MatrixClientPeg.get().isGuest()) {
-            dis.dispatch({action: 'view_set_mxid'});
+            this._setMxId();
             return;
         }
         const ChatInviteDialog = sdk.getComponent("dialogs.ChatInviteDialog");