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add nuget icon cache

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This commit is contained in:
Matt Parker
2025-11-01 18:36:50 +10:00
parent 2e5c91e6b1
commit ab09ada813
6 changed files with 75 additions and 17 deletions
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1
Directory.Packages.props
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@@ -27,6 +27,7 @@
<PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Features" Version="5.3.0-1.25521.106" />
<PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.3.0-1.25521.106" />
<PackageVersion Include="Microsoft.Extensions.FileSystemGlobbing" Version="10.0.0-rc.2.25502.107" />
<PackageVersion Include="Microsoft.Extensions.Http" Version="10.0.0-rc.2.25502.107" />
<PackageVersion Include="Microsoft.Extensions.Logging.Console" Version="10.0.0-rc.2.25502.107" />
<PackageVersion Include="Microsoft.Extensions.ObjectPool" Version="8.0.0" />
<PackageVersion Include="Microsoft.AspNetCore.Razor.Utilities.Shared" Version="10.0.0-preview.25521.106" />

52
src/SharpIDE.Application/Features/Nuget/NugetPackageIconCacheService.cs Normal file
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@@ -0,0 +1,52 @@
namespace SharpIDE.Application.Features.Nuget;
public enum NugetPackageIconFormat
{
Png,
Jpg
}
public class NugetPackageIconCacheService(IHttpClientFactory httpClientFactory)
{
private readonly IHttpClientFactory _httpClientFactory = httpClientFactory;
public async Task<(byte[]? bytes, NugetPackageIconFormat?)> GetNugetPackageIcon(string packageId, Uri? iconUrl)
{
var appdataFolderPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
var cacheFolder = Path.Combine(appdataFolderPath, "SharpIDE", "NugetPackageIconCache");
Directory.CreateDirectory(cacheFolder);
var packageIconFilePath = Path.Combine(cacheFolder, $"{packageId}.bin");
if (File.Exists(packageIconFilePath))
{
var bytes = await File.ReadAllBytesAsync(packageIconFilePath);
return (bytes, GetImageFormat(bytes));
}
else if (iconUrl is null)
{
return (null, null);
}
else
{
var httpClient = _httpClientFactory.CreateClient();
var iconBytes = await httpClient.GetByteArrayAsync(iconUrl);
await File.WriteAllBytesAsync(packageIconFilePath, iconBytes);
return (iconBytes, GetImageFormat(iconBytes));
}
}
private static NugetPackageIconFormat? GetImageFormat(byte[] imageBytes)
{
// PNG files start with 89 50 4E 47 0D 0A 1A 0A
if (imageBytes is [0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, ..])
{
return NugetPackageIconFormat.Png;
}
// JPEG files start with FF D8 and end with FF D9
if (imageBytes is [0xFF, 0xD8, .., 0xFF, 0xD9])
{
return NugetPackageIconFormat.Jpg;
}
return null;
}
}

1
src/SharpIDE.Application/SharpIDE.Application.csproj
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@@ -27,6 +27,7 @@
<PackageReference Include="LibGit2Sharp" />
<PackageReference Include="Microsoft.Diagnostics.NETCore.Client" PrivateAssets="all" />
<PackageReference Include="Microsoft.Extensions.FileSystemGlobbing" />
<PackageReference Include="Microsoft.Extensions.Http" />
<PackageReference Include="Microsoft.VisualStudio.Shared.VSCodeDebugProtocol" />
<!-- If any Microsoft.Build.*.dll (Excluding Locator) ends up in the output, it will be prioritised for loading by MSBuild Nodes -->
<PackageReference Include="Ardalis.GuardClauses" />

3
src/SharpIDE.Godot/DiAutoload.cs
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@@ -38,12 +38,15 @@ public partial class DiAutoload : Node
services.AddScoped<FileChangedService>();
services.AddScoped<DotnetUserSecretsService>();
services.AddScoped<NugetClientService>();
services.AddScoped<NugetPackageIconCacheService>();
services.AddScoped<IdeFileWatcher>();
services.AddScoped<IdeNavigationHistoryService>();
services.AddScoped<IdeOpenTabsFileManager>();
services.AddScoped<RoslynAnalysis>();
services.AddScoped<IdeFileOperationsService>();
services.AddScoped<SharpIdeSolutionModificationService>();
services.AddHttpClient();
services.AddLogging(builder =>
{
builder.AddConsole();

34
src/SharpIDE.Godot/Features/Nuget/PackageEntry.cs
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@@ -17,6 +17,8 @@ public partial class PackageEntry : MarginContainer
private static readonly Color Source_4_Color = new Color("966a00");
private static readonly Color Source_5_Color = new Color("efaeae");
[Inject] private readonly NugetPackageIconCacheService _nugetPackageIconCacheService = null!;
public IdePackageResult PackageResult { get; set; } = null!;
public override void _Ready()
{
@@ -35,26 +37,24 @@ public partial class PackageEntry : MarginContainer
_currentVersionLabel.Text = string.Empty;
//_latestVersionLabel.Text = $"Latest: {PackageResult.PackageSearchMetadata.vers.LatestVersion}";
_sourceNamesContainer.QueueFreeChildren();
var iconUrl = PackageResult.PackageSearchMetadata.IconUrl;
if (iconUrl != null)
_ = Task.GodotRun(async () =>
{
var httpRequest = new HttpRequest(); // Godot's abstraction
AddChild(httpRequest);
httpRequest.RequestCompleted += (result, responseCode, headers, body) =>
var (iconBytes, iconFormat) = await _nugetPackageIconCacheService.GetNugetPackageIcon(PackageResult.PackageSearchMetadata.Identity.Id, PackageResult.PackageSearchMetadata.IconUrl);
var image = new Image();
var error = iconFormat switch
{
if (responseCode is 200)
{
var image = new Image();
image.LoadPngFromBuffer(body);
image.Resize(32, 32, Image.Interpolation.Lanczos);
var loadedImageTexture = ImageTexture.CreateFromImage(image);
_packageIconTextureRect.Texture = loadedImageTexture;
}
httpRequest.QueueFree();
NugetPackageIconFormat.Png => image.LoadPngFromBuffer(iconBytes),
NugetPackageIconFormat.Jpg => image.LoadJpgFromBuffer(iconBytes),
_ => Error.FileUnrecognized
};
httpRequest.Request(iconUrl.ToString());
}
if (error is Error.Ok)
{
image.Resize(32, 32, Image.Interpolation.Lanczos); // Probably should cache resized images instead
var loadedImageTexture = ImageTexture.CreateFromImage(image);
await this.InvokeAsync(() => _packageIconTextureRect.Texture = loadedImageTexture);
}
});
foreach (var source in PackageResult.PackageSources)
{

1
src/SharpIDE.Godot/SharpIDE.Godot.csproj
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@@ -10,6 +10,7 @@
<ProjectReference Include="..\SharpIDE.Application\SharpIDE.Application.csproj" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Http" />
<PackageReference Include="Microsoft.Extensions.Logging.Console" />
<PackageReference Include="ObservableCollections" />
<PackageReference Include="ObservableCollections.R3" />