Merge branch 'main' into matroska

src/room/GroupCallLoader.tsx

@@ -0,0 +1,61 @@
+/*
+Copyright 2022 Matrix.org Foundation C.I.C.
+
+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 React, { ReactNode } from "react";
+import { GroupCall, MatrixClient } from "matrix-js-sdk";
+
+import { useLoadGroupCall } from "./useLoadGroupCall";
+import { ErrorView, FullScreenView } from "../FullScreenView";
+import { usePageTitle } from "../usePageTitle";
+
+interface Props {
+  client: MatrixClient;
+  roomIdOrAlias: string;
+  viaServers: string[];
+  children: (groupCall: GroupCall) => ReactNode;
+  createPtt: boolean;
+}
+
+export function GroupCallLoader({
+  client,
+  roomIdOrAlias,
+  viaServers,
+  children,
+  createPtt,
+}: Props): JSX.Element {
+  const { loading, error, groupCall } = useLoadGroupCall(
+    client,
+    roomIdOrAlias,
+    viaServers,
+    createPtt
+  );
+
+  usePageTitle(groupCall ? groupCall.room.name : "Loading...");
+
+  if (loading) {
+    return (
+      <FullScreenView>
+        <h1>Loading room...</h1>
+      </FullScreenView>
+    );
+  }
+
+  if (error) {
+    return <ErrorView error={error} />;
+  }
+
+  return <>{children(groupCall)}</>;
+}