MindWorkAI/AI-Studio
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Scaled down and converted images before sending them to AI models (#1101)

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Thorsten Sommer authored and GitHub committed 2026-10-22 10:57:04 +02:00
1 parent 1c8632bbe0
commit ba99bf6fae
33 files changed
+1550 -264
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app/MindWork AI Studio/Tools/Validation/FileExtensionValidation.cs
+11 -27
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@@ -69,6 +69,17 @@ public static class FileExtensionValidation
TB("Images are not supported at this place")));
return false;
//
// Whether AI Studio can prepare an image for a model does not depend on the
// provider. This holds for templates as well, therefore: a HEIC image attached
// there could never be sent.
//
case UseCase.ATTACHING_CONTENT when !FileTypes.IsAllowedPath(filePath, FileTypes.MODEL_IMAGE):
await MessageBus.INSTANCE.SendWarning(new(
Icons.Material.Filled.ImageNotSupported,
string.Format(TB("AI Studio cannot give {0} images to an AI model. Please convert the image to JPG or PNG."), Path.GetExtension(filePath).TrimStart('.').ToUpperInvariant())));
return false;
// In this use case, we don't validate the provider capabilities:
case UseCase.ATTACHING_CONTENT when !validateMediaFileTypes:
return true;
@@ -116,31 +127,4 @@ public static class FileExtensionValidation
TB("Unsupported file type")));
return false;
}
/// <summary>
/// Validates that the file is a supported image format and sends appropriate MessageBus notifications when invalid.
/// </summary>
/// <param name="filePath">The file path to validate.</param>
/// <returns>True if valid image, false if invalid (error already sent via MessageBus).</returns>
public static async Task<bool> IsImageExtensionValidWithNotifyAsync(string filePath)
{
var ext = Path.GetExtension(filePath).TrimStart('.');
if (string.IsNullOrWhiteSpace(ext))
{
await MessageBus.INSTANCE.SendError(new(
Icons.Material.Filled.ImageNotSupported,
TB("File has no extension")));
return false;
}
if (FileTypes.IsAllowedPath(filePath, FileTypes.IMAGE))
{
await MessageBus.INSTANCE.SendError(new(
Icons.Material.Filled.ImageNotSupported,
TB("Unsupported image format")));
return false;
}
return true;
}
}