Render unknown events as announcements

Signed-off-by: Mirian Margiani <[email protected]>

src/domain/session/room/timeline/tiles/UnknownEventTile.js

@@ -22,14 +22,7 @@ export class UnknownEventTile extends SimpleTile {
         return "unknown-event";
     }
 
-    get details() {
-        const eventType = this._entry.eventType;
-        const content = this._entry.content;
-
-        if (content.msgtype) {
-            return this.i18n`You received a message that this app cannot display (event “${eventType}”, message type “${content.msgtype}”). Please report this issue.`
-        } else {
-            return this.i18n`You received a message that this app cannot display (event “${eventType}”). Please report this issue.`
-        }
+    get announcement() {
+        return this.i18n`You received a message that this app cannot display (event “${this._entry.eventType}”). Please report this issue.`
     }
 }

src/platform/web/ui/session/room/common.ts

@@ -27,14 +27,14 @@ import {GapView} from "./timeline/GapView.js";
 import {CallTileView} from "./timeline/CallTileView";
 import {DateHeaderView} from "./timeline/DateHeaderView";
 import {VerificationTileView} from "./timeline/VerificationTileView";
-import {UnknownEventView} from "./timeline/UnknownEventView";
 import type {TileViewConstructor} from "./TimelineView";
 
 export function viewClassForTile(vm: ITile): TileViewConstructor {
     switch (vm.shape) {
         case TileShape.Gap:
             return GapView;
         case TileShape.Announcement:
+        case TileShape.UnknownEvent:
             return AnnouncementView;
         case TileShape.Message:
         case TileShape.MessageStatus:
@@ -58,8 +58,6 @@ export function viewClassForTile(vm: ITile): TileViewConstructor {
             return DateHeaderView;
         case TileShape.Verification:
             return VerificationTileView;
-        case TileShape.UnknownEvent:
-            return UnknownEventView;
         default:
             throw new Error(`Tiles of shape "${vm.shape}" are not supported, check the tileClassForEntry function in the view model`);
     }