Removed all server side processing options from public endpoints for image gen

Jellyfin.Api/Controllers/ImageController.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.ComponentModel.DataAnnotations;
 using System.Diagnostics.CodeAnalysis;
+using System.Drawing;
 using System.Globalization;
 using System.IO;
 using System.Linq;
@@ -32,6 +33,15 @@ using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Logging;
 using Microsoft.Net.Http.Headers;
+using ImageArgument = (
+         int? Width,
+         int? Height,
+         int? FillWidth,
+         int? FillHeight,
+         int? Blur,
+         string? BackgroundColor,
+         string? ForegroundLayer,
+         int Quality);
 
 namespace Jellyfin.Api.Controllers;
 
@@ -1457,20 +1467,6 @@ public class ImageController : BaseJellyfinApiController
     /// </summary>
     /// <param name="userId">User id.</param>
     /// <param name="tag">Optional. Supply the cache tag from the item object to receive strong caching headers.</param>
-    /// <param name="format">Determines the output format of the image - original,gif,jpg,png.</param>
-    /// <param name="maxWidth">The maximum image width to return.</param>
-    /// <param name="maxHeight">The maximum image height to return.</param>
-    /// <param name="percentPlayed">Optional. Percent to render for the percent played overlay.</param>
-    /// <param name="unplayedCount">Optional. Unplayed count overlay to render.</param>
-    /// <param name="width">The fixed image width to return.</param>
-    /// <param name="height">The fixed image height to return.</param>
-    /// <param name="quality">Optional. Quality setting, from 0-100. Defaults to 90 and should suffice in most cases.</param>
-    /// <param name="fillWidth">Width of box to fill.</param>
-    /// <param name="fillHeight">Height of box to fill.</param>
-    /// <param name="blur">Optional. Blur image.</param>
-    /// <param name="backgroundColor">Optional. Apply a background color for transparent images.</param>
-    /// <param name="foregroundLayer">Optional. Apply a foreground layer on top of the image.</param>
-    /// <param name="imageIndex">Image index.</param>
     /// <response code="200">Image stream returned.</response>
     /// <response code="400">User id not provided.</response>
     /// <response code="404">Item not found.</response>
@@ -1486,21 +1482,7 @@ public class ImageController : BaseJellyfinApiController
     [ProducesImageFile]
     public async Task<ActionResult> GetUserImage(
         [FromQuery] Guid? userId,
-        [FromQuery] string? tag,
-        [FromQuery] ImageFormat? format,
-        [FromQuery] int? maxWidth,
-        [FromQuery] int? maxHeight,
-        [FromQuery] double? percentPlayed,
-        [FromQuery] int? unplayedCount,
-        [FromQuery] int? width,
-        [FromQuery] int? height,
-        [FromQuery] int? quality,
-        [FromQuery] int? fillWidth,
-        [FromQuery] int? fillHeight,
-        [FromQuery] int? blur,
-        [FromQuery] string? backgroundColor,
-        [FromQuery] string? foregroundLayer,
-        [FromQuery] int? imageIndex)
+        [FromQuery] string? tag)
     {
         var requestUserId = userId ?? User.GetUserId();
         if (requestUserId.IsEmpty())
@@ -1521,34 +1503,24 @@ public class ImageController : BaseJellyfinApiController
             DateModified = user.ProfileImage.LastModified
         };
 
-        if (width.HasValue)
-        {
-            info.Width = width.Value;
-        }
-
-        if (height.HasValue)
-        {
-            info.Height = height.Value;
-        }
-
         return await GetImageInternal(
                 user.Id,
                 ImageType.Profile,
-                imageIndex,
+                null,
                 tag,
-                format,
-                maxWidth,
-                maxHeight,
-                percentPlayed,
-                unplayedCount,
-                width,
-                height,
-                quality,
-                fillWidth,
-                fillHeight,
-                blur,
-                backgroundColor,
-                foregroundLayer,
+                ImageFormat.Jpg,
+                null,
+                null,
+                null,
+                null,
+                null,
+                null,
+                90,
+                null,
+                null,
+                null,
+                null,
+                null,
                 null,
                 info)
             .ConfigureAwait(false);
@@ -1607,21 +1579,7 @@ public class ImageController : BaseJellyfinApiController
         [FromQuery] int? imageIndex)
         => GetUserImage(
             userId,
-            tag,
-            format,
-            maxWidth,
-            maxHeight,
-            percentPlayed,
-            unplayedCount,
-            width,
-            height,
-            quality,
-            fillWidth,
-            fillHeight,
-            blur,
-            backgroundColor,
-            foregroundLayer,
-            imageIndex);
+            tag);
 
     /// <summary>
     /// Get user profile image.
@@ -1676,55 +1634,19 @@ public class ImageController : BaseJellyfinApiController
         [FromQuery] string? foregroundLayer)
         => GetUserImage(
             userId,
-            tag,
-            format,
-            maxWidth,
-            maxHeight,
-            percentPlayed,
-            unplayedCount,
-            width,
-            height,
-            quality,
-            fillWidth,
-            fillHeight,
-            blur,
-            backgroundColor,
-            foregroundLayer,
-            imageIndex);
+            tag);
 
     /// <summary>
     /// Generates or gets the splashscreen.
     /// </summary>
     /// <param name="tag">Supply the cache tag from the item object to receive strong caching headers.</param>
-    /// <param name="format">Determines the output format of the image - original,gif,jpg,png.</param>
-    /// <param name="maxWidth">The maximum image width to return.</param>
-    /// <param name="maxHeight">The maximum image height to return.</param>
-    /// <param name="width">The fixed image width to return.</param>
-    /// <param name="height">The fixed image height to return.</param>
-    /// <param name="fillWidth">Width of box to fill.</param>
-    /// <param name="fillHeight">Height of box to fill.</param>
-    /// <param name="blur">Blur image.</param>
-    /// <param name="backgroundColor">Apply a background color for transparent images.</param>
-    /// <param name="foregroundLayer">Apply a foreground layer on top of the image.</param>
-    /// <param name="quality">Quality setting, from 0-100.</param>
     /// <response code="200">Splashscreen returned successfully.</response>
     /// <returns>The splashscreen.</returns>
     [HttpGet("Branding/Splashscreen")]
     [ProducesResponseType(StatusCodes.Status200OK)]
     [ProducesImageFile]
     public async Task<ActionResult> GetSplashscreen(
-        [FromQuery] string? tag,
-        [FromQuery] ImageFormat? format,
-        [FromQuery] int? maxWidth,
-        [FromQuery] int? maxHeight,
-        [FromQuery] int? width,
-        [FromQuery] int? height,
-        [FromQuery] int? fillWidth,
-        [FromQuery] int? fillHeight,
-        [FromQuery] int? blur,
-        [FromQuery] string? backgroundColor,
-        [FromQuery] string? foregroundLayer,
-        [FromQuery, Range(0, 100)] int quality = 90)
+        [FromQuery] string? tag)
     {
         var brandingOptions = _serverConfigurationManager.GetConfiguration<BrandingOptions>("branding");
         var isAdmin = User.IsInRole(Constants.UserRoles.Administrator);
@@ -1749,7 +1671,7 @@ public class ImageController : BaseJellyfinApiController
             }
         }
 
-        var outputFormats = GetOutputFormats(format);
+        var outputFormats = GetOutputFormats(ImageFormat.Jpg);
 
         TimeSpan? cacheDuration = null;
         if (!string.IsNullOrEmpty(tag))
@@ -1763,16 +1685,16 @@ public class ImageController : BaseJellyfinApiController
             {
                 Path = splashscreenPath
             },
-            Height = height,
-            MaxHeight = maxHeight,
-            MaxWidth = maxWidth,
-            FillHeight = fillHeight,
-            FillWidth = fillWidth,
-            Quality = quality,
-            Width = width,
-            Blur = blur,
-            BackgroundColor = backgroundColor,
-            ForegroundLayer = foregroundLayer,
+            Height = null,
+            MaxHeight = null,
+            MaxWidth = null,
+            FillHeight = null,
+            FillWidth = null,
+            Quality = 90,
+            Width = null,
+            Blur = null,
+            BackgroundColor = null,
+            ForegroundLayer = null,
             SupportedOutputFormats = outputFormats
         };
 
@@ -1988,7 +1910,8 @@ public class ImageController : BaseJellyfinApiController
             Blur = blur,
             BackgroundColor = backgroundColor,
             ForegroundLayer = foregroundLayer,
-            SupportedOutputFormats = outputFormats
+            SupportedOutputFormats = outputFormats,
+            StrictCacheHandling = true
         };
 
         return await GetImageResult(

MediaBrowser.Controller/Drawing/ImageProcessingOptions.cs

@@ -54,6 +54,8 @@ namespace MediaBrowser.Controller.Drawing
 
         public bool RequiresAutoOrientation { get; set; }
 
+        public bool StrictCacheHandling { get; set; }
+
         private bool HasDefaultOptions(string originalImagePath)
         {
             return HasDefaultOptionsWithoutSize(originalImagePath) &&