v12: Rename V2 to Umbraco.Cms.Imaging.ImageSharp2 (#14223)

* Rename Umbraco.Cms.Imaging.ImageSharp.V2 to Umbraco.Cms.Imaging.ImageSharp2

* Rename Umbraco.Cms.Imaging.ImageSharp to Umbraco.Cms.Imaging.ImageSharp3

* Rename Umbraco.Cms.Imaging.ImageSharp3 back to Umbraco.Cms.Imaging.ImageSharp

src/Umbraco.Cms.Imaging.ImageSharp2/ConfigurePhysicalFileSystemCacheOptions.cs

@@ -0,0 +1,37 @@
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Options;
+using SixLabors.ImageSharp.Web.Caching;
+using Umbraco.Cms.Core.Configuration.Models;
+using Umbraco.Cms.Core.Extensions;
+
+namespace Umbraco.Cms.Imaging.ImageSharp;
+
+/// <summary>
+///     Configures the ImageSharp physical file system cache options.
+/// </summary>
+/// <seealso cref="IConfigureOptions{PhysicalFileSystemCacheOptions}" />
+public sealed class ConfigurePhysicalFileSystemCacheOptions : IConfigureOptions<PhysicalFileSystemCacheOptions>
+{
+    private readonly IHostEnvironment _hostEnvironment;
+    private readonly ImagingSettings _imagingSettings;
+
+    /// <summary>
+    ///     Initializes a new instance of the <see cref="ConfigurePhysicalFileSystemCacheOptions" /> class.
+    /// </summary>
+    /// <param name="imagingSettings">The Umbraco imaging settings.</param>
+    /// <param name="hostEnvironment">The host environment.</param>
+    public ConfigurePhysicalFileSystemCacheOptions(
+        IOptions<ImagingSettings> imagingSettings,
+        IHostEnvironment hostEnvironment)
+    {
+        _imagingSettings = imagingSettings.Value;
+        _hostEnvironment = hostEnvironment;
+    }
+
+    /// <inheritdoc />
+    public void Configure(PhysicalFileSystemCacheOptions options)
+    {
+        options.CacheFolder = _hostEnvironment.MapPathContentRoot(_imagingSettings.Cache.CacheFolder);
+        options.CacheFolderDepth = _imagingSettings.Cache.CacheFolderDepth;
+    }
+}