Merge pull request #372 from ionite34/checkpoints-username

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning 2.0](https://semver.org/spec/v2
 #### Model Browser
 - Right clicking anywhere on the model card will open the same menu as the three-dots button
 - New model downloads will save trigger words in metadata, if available
+- Model author username and avatar display, with clickable link to their profile
 #### Checkpoints Page
 - Added "Copy Trigger Words" option to the three-dots menu on the Checkpoints page (when data is available)
 - Added trigger words on checkpoint card and tooltip
@@ -20,6 +21,8 @@ and this project adheres to [Semantic Versioning 2.0](https://semver.org/spec/v2
 - Animated zoom effect on hovering over model images
 #### Checkpoints Page
 - Rearranged top row layout to use CommandBar
+### Fixed
+- Improved startup time and window load time after exiting dialogs
 
 ## v2.7.0-dev.2
 ### Added

StabilityMatrix.Avalonia/DesignData/DesignData.cs

@@ -310,7 +310,12 @@ public static class DesignData
                         Stats = new CivitModelStats { Rating = 3.5, RatingCount = 24 },
                         ModelVersions = [
                             new() { Name = "v1.2.2-Inpainting" } 
-                        ]
+                        ],
+                        Creator = new CivitCreator
+                        {
+                            Image = "https://gravatar.com/avatar/fe74084ae8a081dc2283f5bde4736756ad?f=y&d=retro",
+                            Username = "creator-1"
+                        }
                     };
                 }),
                 dialogFactory.Get<CheckpointBrowserCardViewModel>(vm =>
@@ -334,7 +339,12 @@ public static class DesignData
                                     }
                                 }
                             } 
-                        ]
+                        ],
+                        Creator = new CivitCreator
+                        {
+                            Image = "https://gravatar.com/avatar/205e460b479e2e5b48aec07710c08d50?f=y&d=retro",
+                            Username = "creator-2"
+                        }
                     };
                 })
             };

StabilityMatrix.Avalonia/Helpers/IOCommands.cs

@@ -0,0 +1,19 @@
+using CommunityToolkit.Mvvm.Input;
+using StabilityMatrix.Core.Processes;
+
+namespace StabilityMatrix.Avalonia.Helpers;
+
+public static class IOCommands
+{
+    public static RelayCommand<string?> OpenUrlCommand { get; } =
+        new(
+            url =>
+            {
+                if (string.IsNullOrWhiteSpace(url))
+                    return;
+
+                ProcessRunner.OpenUrl(url);
+            },
+            url => !string.IsNullOrWhiteSpace(url)
+        );
+}

StabilityMatrix.Avalonia/ViewModels/Base/ViewModelBase.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Threading.Tasks;
 using AsyncAwaitBestPractices;
+using Avalonia.Threading;
 using CommunityToolkit.Mvvm.ComponentModel;
 using JetBrains.Annotations;
 using StabilityMatrix.Avalonia.Models;
@@ -39,7 +40,10 @@ public class ViewModelBase : ObservableValidator, IRemovableListItem
         if (!ViewModelState.HasFlag(ViewModelState.InitialLoaded))
         {
             ViewModelState |= ViewModelState.InitialLoaded;
+
             OnInitialLoaded();
+
+            Dispatcher.UIThread.InvokeAsync(OnInitialLoadedAsync).SafeFireAndForget();
         }
     }
 
@@ -54,10 +58,13 @@ public class ViewModelBase : ObservableValidator, IRemovableListItem
     /// Runs on the UI thread via Dispatcher.UIThread.InvokeAsync.
     /// The view loading will not wait for this to complete.
     /// </summary>
-    public virtual Task OnLoadedAsync()
-    {
-        return Task.CompletedTask;
-    }
+    public virtual Task OnLoadedAsync() => Task.CompletedTask;
+
+    /// <summary>
+    /// Called the first time the view's LoadedEvent is fired.
+    /// Sets the <see cref="ViewModelState.InitialLoaded"/> flag.
+    /// </summary>
+    protected virtual Task OnInitialLoadedAsync() => Task.CompletedTask;
 
     /// <summary>
     /// Called when the view's UnloadedEvent is fired.
@@ -69,8 +76,5 @@ public class ViewModelBase : ObservableValidator, IRemovableListItem
     /// Runs on the UI thread via Dispatcher.UIThread.InvokeAsync.
     /// The view loading will not wait for this to complete.
     /// </summary>
-    public virtual Task OnUnloadedAsync()
-    {
-        return Task.CompletedTask;
-    }
+    public virtual Task OnUnloadedAsync() => Task.CompletedTask;
 }

StabilityMatrix.Avalonia/ViewModels/CheckpointBrowserViewModel.cs

@@ -470,12 +470,14 @@ public partial class CheckpointBrowserViewModel : PageViewModelBase
         }
 
         // See if query is cached
-        var cachedQuery = await liteDbContext.CivitModelQueryCache
-            .IncludeAll()
-            .FindByIdAsync(ObjectHash.GetMd5Guid(modelRequest));
+        var cachedQueryResult = await notificationService.TryAsync(
+            liteDbContext.CivitModelQueryCache
+                .IncludeAll()
+                .FindByIdAsync(ObjectHash.GetMd5Guid(modelRequest))
+        );
 
         // If cached, update model cards
-        if (cachedQuery is not null)
+        if (cachedQueryResult.Result is { } cachedQuery)
         {
             var elapsed = timer.Elapsed;
             Logger.Debug(

StabilityMatrix.Avalonia/ViewModels/MainWindowViewModel.cs

@@ -78,7 +78,7 @@ public partial class MainWindowViewModel : ViewModelBase
         SelectedCategory ??= Pages.FirstOrDefault();
     }
 
-    public override async Task OnLoadedAsync()
+    protected override async Task OnInitialLoadedAsync()
     {
         await base.OnLoadedAsync();
 
@@ -102,16 +102,20 @@ public partial class MainWindowViewModel : ViewModelBase
         // Index checkpoints if we dont have
         Task.Run(() => settingsManager.IndexCheckpoints()).SafeFireAndForget();
 
-        if (!App.IsHeadlessMode)
+        // Disable preload for now, might be causing https://github.com/LykosAI/StabilityMatrix/issues/249
+        /*if (!App.IsHeadlessMode)
         {
             PreloadPages();
-        }
+        }*/
 
         Program.StartupTimer.Stop();
         var startupTime = CodeTimer.FormatTime(Program.StartupTimer.Elapsed);
         Logger.Info($"App started ({startupTime})");
 
-        if (Program.Args.DebugOneClickInstall || !settingsManager.Settings.InstalledPackages.Any())
+        if (
+            Program.Args.DebugOneClickInstall
+            || settingsManager.Settings.InstalledPackages.Count == 0
+        )
         {
             var viewModel = dialogFactory.Get<OneClickInstallViewModel>();
             var dialog = new BetterContentDialog

StabilityMatrix.Avalonia/Views/CheckpointBrowserPage.axaml

@@ -14,6 +14,7 @@
     xmlns:vm="clr-namespace:StabilityMatrix.Avalonia.ViewModels.CheckpointManager"
     xmlns:converters="clr-namespace:StabilityMatrix.Avalonia.Converters"
     xmlns:asyncImageLoader="clr-namespace:AsyncImageLoader;assembly=AsyncImageLoader.Avalonia"
+    xmlns:helpers="clr-namespace:StabilityMatrix.Avalonia.Helpers"
     d:DataContext="{x:Static designData:DesignData.CheckpointBrowserViewModel}"
     d:DesignHeight="700"
     d:DesignWidth="800"
@@ -137,7 +138,49 @@
                                 </Grid>
                             </Button>
                         </StackPanel>
-
+                        
+                        <!-- Username pill card -->
+                        <Border
+                            BoxShadow="inset 1.2 0 80 1.8 #66000000"
+                            CornerRadius="16"
+                            Margin="4"
+                            Grid.Row="0" 
+                            HorizontalAlignment="Left"
+                            VerticalAlignment="Bottom">
+                            <Border.Resources>
+                                <DropShadowEffect
+                                    x:Key="TextDropShadowEffect"
+                                    BlurRadius="12"
+                                    Color="#FF000000"
+                                    Opacity="0.9"/>
+                                <DropShadowEffect
+                                    x:Key="ImageDropShadowEffect"
+                                    BlurRadius="12"
+                                    Color="#FF000000"
+                                    Opacity="0.2"/>
+                            </Border.Resources>
+                            <Button
+                                Command="{x:Static helpers:IOCommands.OpenUrlCommand}"
+                                CommandParameter="{Binding CivitModel.Creator.ProfileUrl}"
+                                CornerRadius="16"
+                                Classes="transparent"
+                                Padding="10,4">
+                                <StackPanel Orientation="Horizontal" Spacing="6">
+                                    <controls:BetterAdvancedImage
+                                        Width="22"
+                                        Height="22"
+                                        Effect="{StaticResource ImageDropShadowEffect}"
+                                        CornerRadius="11"
+                                        RenderOptions.BitmapInterpolationMode="HighQuality"
+                                        IsVisible="{Binding CivitModel.Creator.Image, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"
+                                        Source="{Binding CivitModel.Creator.Image}"/>
+                                    <TextBlock 
+                                        VerticalAlignment="Center"
+                                        Effect="{StaticResource TextDropShadowEffect}"
+                                        Text="{Binding CivitModel.Creator.Username}"/>
+                                </StackPanel>
+                            </Button>
+                        </Border>
 
                         <StackPanel Grid.Row="0" Orientation="Horizontal">
                             <controls:Card

StabilityMatrix.Core/Models/Api/CivitCreator.cs

@@ -2,11 +2,14 @@
 
 namespace StabilityMatrix.Core.Models.Api;
 
-public class CivitCreator
+public record CivitCreator
 {
     [JsonPropertyName("username")]
-    public string Username { get; set; }
-    
+    public string? Username { get; init; }
+
     [JsonPropertyName("image")]
-    public string? Image { get; set; }
+    public string? Image { get; init; }
+
+    [JsonIgnore]
+    public string? ProfileUrl => Username is null ? null : $"https://civitai.com/user/{Username}";
 }