1 files changed, 69 insertions, 0 deletions
diff --git a/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml.cs b/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml.cs
new file mode 100644
index 0000000..a447701
--- /dev/null
+++ b/MatrixRoomUtils.Desktop/Components/RoomListEntry.axaml.cs
@@ -0,0 +1,69 @@
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Media.Imaging;
+using MatrixRoomUtils.Core;
+using MatrixRoomUtils.Core.Helpers;
+using MatrixRoomUtils.Core.Services;
+using MatrixRoomUtils.Core.StateEventTypes.Spec;
+using MatrixRoomUtils.Web.Classes;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace MatrixRoomUtils.Desktop;
+
+public partial class RoomListEntry : UserControl {
+    private readonly IServiceScopeFactory _serviceScopeFactory;
+    private readonly RoomInfo _roomInfo;
+
+    public RoomListEntry(IServiceScopeFactory serviceScopeFactory, RoomInfo roomInfo) {
+        _serviceScopeFactory = serviceScopeFactory;
+        _roomInfo = roomInfo;
+        InitializeComponent();
+    }
+
+    protected override void OnLoaded(RoutedEventArgs e) {
+        base.OnLoaded(e);
+        RoomName.Content = _roomInfo.Room.RoomId;
+        Task.WhenAll(GetRoomName(), GetRoomIcon());
+    }
+
+    private async Task GetRoomName() {
+        try {
+            var nameEvent = await _roomInfo.GetStateEvent("m.room.name");
+            if (nameEvent is not null && nameEvent.TypedContent is RoomNameEventData nameData)
+                RoomName.Content = nameData.Name;
+        }
+        catch (MatrixException e) {
+            if (e.ErrorCode != "M_NOT_FOUND")
+                throw;
+        }
+    }
+
+    private async Task GetRoomIcon() {
+        try {
+            var avatarEvent = await _roomInfo.GetStateEvent("m.room.avatar");
+            if (avatarEvent is not null && avatarEvent.TypedContent is RoomAvatarEventData avatarData) {
+                var mxcUrl = avatarData.Url;
+                await using var svc = _serviceScopeFactory.CreateAsyncScope();
+                var hs = await svc.ServiceProvider.GetService<MRUStorageWrapper>().GetCurrentSessionOrPrompt();
+                var storage = svc.ServiceProvider.GetService<TieredStorageService>().CacheStorageProvider;
+                var resolvedUrl = MediaResolver.ResolveMediaUri(hs.FullHomeServerDomain, mxcUrl);
+                var storageKey = $"media/{mxcUrl.Replace("mxc://", "").Replace("/", ".")}";
+                try {
+                    if (!await storage.ObjectExistsAsync(storageKey))
+                        await storage.SaveStreamAsync(storageKey, await hs._httpClient.GetStreamAsync(resolvedUrl));
+
+                    RoomIcon.Source = new Bitmap(await storage.LoadStreamAsync(storageKey) ?? throw new NullReferenceException());
+                }
+                catch (IOException) { }
+                catch (MatrixException e) {
+                    if (e.ErrorCode != "M_UNKNOWN")
+                        throw;
+                }
+            }
+        }
+        catch (MatrixException e) {
+            if (e.ErrorCode != "M_NOT_FOUND")
+                throw;
+        }
+    }
+}