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v10: Update to ImageSharp v2 (#12185)

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* Update to ImageSharp 2.1.0 and ImageSharp.Web 2.0.0-alpha.0.23

* Rename CachedNameLength to CacheHashLength and add CacheFolderDepth setting

* Replace PhysicalFileSystemProvider with WebRootImageProvider

* Support EXIF-orientation in image dimention extractor

* Remove virtual methods on FileProviderImageProvider

* Simplify FileInfoImageResolver

* Update to SixLabors.ImageSharp.Web 2.0.0-alpha.0.25 and remove custom providers

* Make CropWebProcessor EXIF orientation-aware

* Improve width/height sanitization

* Also use 'v' as cache buster value

* Add WebP to supported image file types

* Update to SixLabors.ImageSharp.Web 2.0.0-alpha.0.27 and fix test

* Fix rounding error and add test cases

* Update to newest and stable releases

* Move ImageSharpImageUrlGenerator to Umbraco.Web.Common

* Use IConfigureOptions to configure ImageSharp options

* Implement IEquatable on ImageUrlGenerationOptions classes

* Fix empty/null values in image URL generation and corresponding tests

* Use IsSupportedImageFormat extension method

* Remove unneeded reflection
This commit is contained in:
Ronald Barendse
2022-04-29 13:16:24 +02:00
committed by GitHub
parent 6b5bc7cebd
commit 1a82e0854a
18 changed files with 494 additions and 357 deletions
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79
tests/Umbraco.Tests.UnitTests/Umbraco.Web.Common/ImageProcessors/CropWebProcessorTests.cs
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@@ -1,10 +1,8 @@
// Copyright (c) Umbraco.
// See LICENSE for more details.
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Reflection;
using Microsoft.Extensions.Logging.Abstractions;
using NUnit.Framework;
using SixLabors.ImageSharp;
using SixLabors.ImageSharp.Formats.Png;
@@ -12,6 +10,7 @@ using SixLabors.ImageSharp.PixelFormats;
using SixLabors.ImageSharp.Web;
using SixLabors.ImageSharp.Web.Commands;
using SixLabors.ImageSharp.Web.Commands.Converters;
using SixLabors.ImageSharp.Web.Middleware;
using Umbraco.Cms.Web.Common.ImageProcessors;
namespace Umbraco.Cms.Tests.UnitTests.Umbraco.Web.Common.ImageProcessors
@@ -20,61 +19,37 @@ namespace Umbraco.Cms.Tests.UnitTests.Umbraco.Web.Common.ImageProcessors
public class CropWebProcessorTests
{
[Test]
public void CropWebProcessor_CropsImage()
// Coordinates are percentages to crop from the left, top, right and bottom sides
[TestCase("0,0,0,0", 50, 90)]
[TestCase("0.1,0.0,0.0,0.0", 45, 90)]
[TestCase("0.0,0.1,0.0,0.0", 50, 81)]
[TestCase("0.0,0.0,0.1,0.0", 45, 90)]
[TestCase("0.0,0.0,0.0,0.1", 50, 81)]
[TestCase("0.1,0.0,0.1,0.0", 40, 90)]
[TestCase("0.0,0.1,0.0,0.1", 50, 72)]
[TestCase("0.1,0.1,0.1,0.1", 40, 72)]
[TestCase("0.25,0.25,0.25,0.25", 25, 45)]
public void CropWebProcessor_CropsImage(string coordinates, int width, int height)
{
var converters = new List<ICommandConverter>
using var image = new Image<Rgba32>(50, 90);
using var formattedImage = new FormattedImage(image, PngFormat.Instance);
var logger = new NullLogger<ImageSharpMiddleware>();
var commands = new CommandCollection
{
CreateArrayConverterOfFloat(),
CreateSimpleCommandConverterOfFloat(),
{ CropWebProcessor.Coordinates, coordinates },
};
var parser = new CommandParser(converters);
CultureInfo culture = CultureInfo.InvariantCulture;
var commands = new Dictionary<string, string>
var parser = new CommandParser(new ICommandConverter[]
{
{ CropWebProcessor.Coordinates, "0.1,0.2,0.1,0.4" }, // left, top, right, bottom
};
new ArrayConverter<float>(),
new SimpleCommandConverter<float>()
});
var culture = CultureInfo.InvariantCulture;
using var image = new Image<Rgba32>(50, 80);
using FormattedImage formatted = CreateFormattedImage(image, PngFormat.Instance);
new CropWebProcessor().Process(formatted, null, commands, parser, culture);
new CropWebProcessor().Process(formattedImage, logger, commands, parser, culture);
Assert.AreEqual(40, image.Width); // Cropped 5 pixels from each side.
Assert.AreEqual(32, image.Height); // Cropped 16 pixels from the top and 32 from the bottom.
}
private static ICommandConverter CreateArrayConverterOfFloat()
{
// ImageSharp.Web's ArrayConverter is internal, so we need to use reflection to instantiate.
var type = Type.GetType("SixLabors.ImageSharp.Web.Commands.Converters.ArrayConverter`1, SixLabors.ImageSharp.Web");
Type[] typeArgs = { typeof(float) };
Type genericType = type.MakeGenericType(typeArgs);
return (ICommandConverter)Activator.CreateInstance(genericType);
}
private static ICommandConverter CreateSimpleCommandConverterOfFloat()
{
// ImageSharp.Web's SimpleCommandConverter is internal, so we need to use reflection to instantiate.
var type = Type.GetType("SixLabors.ImageSharp.Web.Commands.Converters.SimpleCommandConverter`1, SixLabors.ImageSharp.Web");
Type[] typeArgs = { typeof(float) };
Type genericType = type.MakeGenericType(typeArgs);
return (ICommandConverter)Activator.CreateInstance(genericType);
}
private FormattedImage CreateFormattedImage(Image<Rgba32> image, PngFormat format)
{
// Again, the constructor of FormattedImage useful for tests is internal, so we need to use reflection.
Type type = typeof(FormattedImage);
var instance = type.Assembly.CreateInstance(
type.FullName,
false,
BindingFlags.Instance | BindingFlags.NonPublic,
null,
new object[] { image, format },
null,
null);
return (FormattedImage)instance;
Assert.AreEqual(width, image.Width);
Assert.AreEqual(height, image.Height);
}
}
}