2 files changed, 48 insertions, 6 deletions

diff --git a/Jellyfin.Server/Extensions/ApiApplicationBuilderExtensions.cs b/Jellyfin.Server/Extensions/ApiApplicationBuilderExtensions.cs
index 0bd654c7d..33fd77d9c 100644
--- a/Jellyfin.Server/Extensions/ApiApplicationBuilderExtensions.cs
+++ b/Jellyfin.Server/Extensions/ApiApplicationBuilderExtensions.cs
@@ -1,3 +1,4 @@
+using MediaBrowser.Controller.Configuration;
 using Jellyfin.Server.Middleware;
 using Microsoft.AspNetCore.Builder;
 
@@ -12,17 +13,38 @@ namespace Jellyfin.Server.Extensions
         /// Adds swagger and swagger UI to the application pipeline.
         /// </summary>
         /// <param name="applicationBuilder">The application builder.</param>
+        /// <param name="serverConfigurationManager">The server configuration.</param>
         /// <returns>The updated application builder.</returns>
-        public static IApplicationBuilder UseJellyfinApiSwagger(this IApplicationBuilder applicationBuilder)
+        public static IApplicationBuilder UseJellyfinApiSwagger(
+            this IApplicationBuilder applicationBuilder,
+            IServerConfigurationManager serverConfigurationManager)
         {
-            applicationBuilder.UseSwagger();
-
             // Enable middleware to serve swagger-ui (HTML, JS, CSS, etc.),
             // specifying the Swagger JSON endpoint.
-            return applicationBuilder.UseSwaggerUI(c =>
+
+            var baseUrl = serverConfigurationManager.Configuration.BaseUrl.Trim('/');
+            if (!string.IsNullOrEmpty(baseUrl))
             {
-                c.SwaggerEndpoint("/swagger/v1/swagger.json", "Jellyfin API V1");
-            });
+                baseUrl += '/';
+            }
+
+            return applicationBuilder
+                .UseSwagger(c =>
+                {
+                    c.RouteTemplate = $"/{baseUrl}api-docs/{{documentName}}/openapi.json";
+                })
+                .UseSwaggerUI(c =>
+                {
+                    c.DocumentTitle = "Jellyfin API v1";
+                    c.SwaggerEndpoint($"/{baseUrl}api-docs/v1/openapi.json", "Jellyfin API v1");
+                    c.RoutePrefix = $"{baseUrl}api-docs/v1/swagger";
+                })
+                .UseReDoc(c =>
+                {
+                    c.DocumentTitle = "Jellyfin API v1";
+                    c.SpecUrl($"/{baseUrl}api-docs/v1/openapi.json");
+                    c.RoutePrefix = $"{baseUrl}api-docs/v1/redoc";
+                });
         }
     }
 }
diff --git a/Jellyfin.Server/Extensions/ApiServiceCollectionExtensions.cs b/Jellyfin.Server/Extensions/ApiServiceCollectionExtensions.cs
index 00688074f..a24785d57 100644
--- a/Jellyfin.Server/Extensions/ApiServiceCollectionExtensions.cs
+++ b/Jellyfin.Server/Extensions/ApiServiceCollectionExtensions.cs
@@ -1,3 +1,8 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text.Json.Serialization;
 using Jellyfin.Api;
 using Jellyfin.Api.Auth;
 using Jellyfin.Api.Auth.FirstTimeSetupOrElevatedPolicy;
@@ -92,6 +97,21 @@ namespace Jellyfin.Server.Extensions
             return serviceCollection.AddSwaggerGen(c =>
             {
                 c.SwaggerDoc("v1", new OpenApiInfo { Title = "Jellyfin API", Version = "v1" });
+
+                // Add all xml doc files to swagger generator.
+                var xmlFiles = Directory.GetFiles(
+                    AppContext.BaseDirectory,
+                    "*.xml",
+                    SearchOption.TopDirectoryOnly);
+
+                foreach (var xmlFile in xmlFiles)
+                {
+                    c.IncludeXmlComments(xmlFile);
+                }
+
+                // Order actions by route path, then by http method.
+                c.OrderActionsBy(description =>
+                    $"{description.ActionDescriptor.RouteValues["controller"]}_{description.HttpMethod}");
             });
         }
     }