show invites at the top of the room list

src/domain/session/SessionViewModel.js

@@ -36,6 +36,7 @@ export class SessionViewModel extends ViewModel {
             session: sessionContainer.session,
         })));
         this._leftPanelViewModel = this.track(new LeftPanelViewModel(this.childOptions({
+            invites: this._sessionContainer.session.invites,
             rooms: this._sessionContainer.session.rooms
         })));
         this._settingsViewModel = null;

src/domain/session/leftpanel/LeftPanelViewModel.js

@@ -17,37 +17,51 @@ limitations under the License.
 
 import {ViewModel} from "../../ViewModel.js";
 import {RoomTileViewModel} from "./RoomTileViewModel.js";
+import {InviteTileViewModel} from "./InviteTileViewModel.js";
 import {RoomFilter} from "./RoomFilter.js";
 import {ApplyMap} from "../../../observable/map/ApplyMap.js";
 
 export class LeftPanelViewModel extends ViewModel {
     constructor(options) {
         super(options);
-        const {rooms} = options;
+        const {rooms, invites} = options;
-        this._roomTileViewModels = rooms.mapValues((room, emitChange) => {
+        this._tileViewModelsMap = this._mapTileViewModels(rooms, invites);
-            const isOpen = this.navigation.path.get("room")?.value === room.id;
+        this._tileViewModelsFilterMap = new ApplyMap(this._tileViewModelsMap);
-            const vm = new RoomTileViewModel(this.childOptions({
+        this._tileViewModels = this._tileViewModelsFilterMap.sortValues((a, b) => a.compare(b));
-                isOpen,
-                room,
-                emitChange
-            }));
-            // need to also update the current vm here as
-            // we can't call `_open` from the ctor as the map
-            // is only populated when the view subscribes.
-            if (isOpen) {
-                this._currentTileVM?.close();
-                this._currentTileVM = vm;
-            }
-            return vm;
-        });
-        this._roomListFilterMap = new ApplyMap(this._roomTileViewModels);
-        this._roomList = this._roomListFilterMap.sortValues((a, b) => a.compare(b));
         this._currentTileVM = null;
         this._setupNavigation();
         this._closeUrl = this.urlCreator.urlForSegment("session");
         this._settingsUrl = this.urlCreator.urlForSegment("settings");
     }
 
+    _mapTileViewModels(rooms, invites) {
+        const roomTileViewModels = rooms.mapValues((room, emitChange) => {
+            const isOpen = this.navigation.path.get("room")?.value === room.id;
+            const vm = new RoomTileViewModel(this.childOptions({isOpen, room, emitChange}));
+            if (isOpen) {
+                this._updateCurrentVM(vm);
+            }
+            return vm;
+        });
+        const inviteTileViewModels = invites.mapValues((invite, emitChange) => {
+            const isOpen = this.navigation.path.get("room")?.value === invite.id;
+            const vm = new InviteTileViewModel(this.childOptions({isOpen, invite, emitChange}));
+            if (isOpen) {
+                this._updateCurrentVM(vm);
+            }
+            return vm;
+        });
+        return roomTileViewModels.join(inviteTileViewModels);
+    }
+
+    _updateCurrentVM(vm) {
+        // need to also update the current vm here as
+        // we can't call `_open` from the ctor as the map
+        // is only populated when the view subscribes.
+        this._currentTileVM?.close();
+        this._currentTileVM = vm;
+    }
+
     get closeUrl() {
         return this._closeUrl;
     }
@@ -75,7 +89,7 @@ export class LeftPanelViewModel extends ViewModel {
         this._currentTileVM?.close();
         this._currentTileVM = null;
         if (roomId) {
-            this._currentTileVM = this._roomTileViewModels.get(roomId);
+            this._currentTileVM = this._tileViewModelsMap.get(roomId);
             this._currentTileVM?.open();
         }
     }
@@ -102,13 +116,13 @@ export class LeftPanelViewModel extends ViewModel {
         }
     }
 
-    get roomList() {
+    get tileViewModels() {
-        return this._roomList;
+        return this._tileViewModels;
     }
 
     clearFilter() {
-        this._roomListFilterMap.setApply(null);
+        this._tileViewModelsFilterMap.setApply(null);
-        this._roomListFilterMap.applyOnce((roomId, vm) => vm.hidden = false);
+        this._tileViewModelsFilterMap.applyOnce((roomId, vm) => vm.hidden = false);
     }
 
     setFilter(query) {
@@ -117,7 +131,7 @@ export class LeftPanelViewModel extends ViewModel {
             this.clearFilter();
         } else {
             const filter = new RoomFilter(query);
-            this._roomListFilterMap.setApply((roomId, vm) => {
+            this._tileViewModelsFilterMap.setApply((roomId, vm) => {
                 vm.hidden = !filter.matches(vm);
             });
         }

src/platform/web/ui/session/leftpanel/InviteTileView.js

@@ -0,0 +1,37 @@
+/*
+Copyright 2020 Bruno Windels <bruno@windels.cloud>
+Copyright 2020, 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 {TemplateView} from "../../general/TemplateView.js";
+import {renderStaticAvatar} from "../../avatar.js";
+
+export class InviteTileView extends TemplateView {
+    render(t, vm) {
+        const classes = {
+            "active": vm => vm.isOpen,
+            "hidden": vm => vm.hidden
+        };
+        return t.li({"className": classes}, [
+            t.a({href: vm.url}, [
+                renderStaticAvatar(vm, 32),
+                t.div({className: "description"}, [
+                    t.div({className: "name"}, vm.name),
+                    t.div({className: "badge highlighted"}, "!"),
+                ])
+            ])
+        ]);
+    }
+}

src/platform/web/ui/session/leftpanel/LeftPanelView.js

@@ -17,6 +17,7 @@ limitations under the License.
 import {ListView} from "../../general/ListView.js";
 import {TemplateView} from "../../general/TemplateView.js";
 import {RoomTileView} from "./RoomTileView.js";
+import {InviteTileView} from "./InviteTileView.js";
 
 class FilterField extends TemplateView {
     render(t, options) {
@@ -84,9 +85,15 @@ export class LeftPanelView extends TemplateView {
             t.view(new ListView(
                 {
                     className: "RoomList",
-                    list: vm.roomList,
+                    list: vm.tileViewModels,
                 },
-                roomTileVM => new RoomTileView(roomTileVM)
+                tileVM => {
+                    if (tileVM.kind === "invite") {
+                        return new InviteTileView(tileVM);
+                    } else {
+                        return new RoomTileView(tileVM);
+                    }
+                }
             ))
         ]);
     }