Add warning if incompatible versionsd are being used

This will probably be overly sensitive until we start timing out member events (ie. https://github.com/matrix-org/matrix-js-sdk/pull/2446 lands) because lots of calls might have old member events from people who've joined previously.
2022-06-09 21:56:58 +01:00 · 2022-06-09 21:56:58 +01:00 · 1f5ac411f6
commit 1f5ac411f6
parent fdcedb5592
10 changed files with 141 additions and 3 deletions
--- a/src/IncompatibleVersionModal.tsx
+++ b/src/IncompatibleVersionModal.tsx
@ -0,0 +1,48 @@
+/*
+Copyright 2022 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { Room } from "matrix-js-sdk";
+import React from "react";
+
+import { Modal, ModalContent } from "./Modal";
+import { Body } from "./typography/Typography";
+
+interface Props {
+  userIds: Set<string>;
+  room: Room;
+}
+
+export const IncompatibleversionModal: React.FC<Props> = ({
+  userIds,
+  room,
+  ...rest
+}) => {
+  const userLis = Array.from(userIds).map((u) => (
+    <li>{room.getMember(u).name}</li>
+  ));
+
+  return (
+    <Modal title="Incompatible Versions" isDismissable {...rest}>
+      <ModalContent>
+        <Body>
+          Other users are trying to join this call from incompatible versions.
+          These users should ensure that they have refreshed their browsers:
+          <ul>{userLis}</ul>
+        </Body>
+      </ModalContent>
+    </Modal>
+  );
+};