C# dependency updates, CDN-CS work

1 files changed, 25 insertions, 0 deletions

diff --git a/extra/admin-api/Spacebar.Cdn/Extensions/FileSourceExtensions.cs b/extra/admin-api/Spacebar.Cdn/Extensions/FileSourceExtensions.cs
new file mode 100644

index 00000000..218ba6a2
--- /dev/null
+++ b/extra/admin-api/Spacebar.Cdn/Extensions/FileSourceExtensions.cs
@@ -0,0 +1,25 @@
+using ImageMagick;
+using FileInfo = Spacebar.Interop.Cdn.Abstractions.FileInfo;
+
+namespace Spacebar.Cdn.Extensions;
+
+public static class FileSourceExtensions {
+    public static async Task<MagickImageCollection> ToMagickImageCollectionAsync(this FileInfo fileInfo) {
+        var ms = new MemoryStream();
+        fileInfo.Stream.Position = 0;
+        await fileInfo.Stream.CopyToAsync(ms);
+        ms.Position = 0;
+        var img = fileInfo.MimeType switch {
+            "image/apng" => new MagickImageCollection(ms, MagickFormat.APng),
+            _ => new MagickImageCollection(ms)
+        };
+        
+        // if (img.First().Format == MagickFormat.Png) {
+        // img.Dispose();
+        // ms.Position = 0;
+        // img = new MagickImageCollection(ms, MagickFormat.APng);
+        // }
+
+        return img;
+    }
+}
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