Initial SpaceRoomView work

src/utils/space.ts

@@ -0,0 +1,28 @@
+/*
+Copyright 2021 The 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 {Room} from "matrix-js-sdk/src/models/room";
+import {MatrixClient} from "matrix-js-sdk/src/client";
+import {EventType} from "matrix-js-sdk/src/@types/event";
+
+export const shouldShowSpaceSettings = (cli: MatrixClient, space: Room) => {
+    const userId = cli.getUserId();
+    return space.getMyMembership() === "join"
+        && (space.currentState.maySendStateEvent(EventType.RoomAvatar, userId)
+            || space.currentState.maySendStateEvent(EventType.RoomName, userId)
+            || space.currentState.maySendStateEvent(EventType.RoomTopic, userId)
+            || space.currentState.maySendStateEvent(EventType.RoomJoinRules, userId));
+};