Merge pull request #3153 from crobibero/api-json-enum

Fix Json Enum conversion, map all JsonDefaults properties to API

Jellyfin.Api/Controllers/ConfigurationController.cs

@@ -1,12 +1,12 @@
 #nullable enable
 
+using System.Text.Json;
 using System.Threading.Tasks;
 using Jellyfin.Api.Constants;
 using Jellyfin.Api.Models.ConfigurationDtos;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.MediaEncoding;
 using MediaBrowser.Model.Configuration;
-using MediaBrowser.Model.Serialization;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
@@ -23,22 +23,18 @@ namespace Jellyfin.Api.Controllers
     {
         private readonly IServerConfigurationManager _configurationManager;
         private readonly IMediaEncoder _mediaEncoder;
-        private readonly IJsonSerializer _jsonSerializer;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="ConfigurationController"/> class.
         /// </summary>
         /// <param name="configurationManager">Instance of the <see cref="IServerConfigurationManager"/> interface.</param>
         /// <param name="mediaEncoder">Instance of the <see cref="IMediaEncoder"/> interface.</param>
-        /// <param name="jsonSerializer">Instance of the <see cref="IJsonSerializer"/> interface.</param>
         public ConfigurationController(
             IServerConfigurationManager configurationManager,
-            IMediaEncoder mediaEncoder,
+            IMediaEncoder mediaEncoder)
-            IJsonSerializer jsonSerializer)
         {
             _configurationManager = configurationManager;
             _mediaEncoder = mediaEncoder;
-            _jsonSerializer = jsonSerializer;
         }
 
         /// <summary>
@@ -93,13 +89,7 @@ namespace Jellyfin.Api.Controllers
         public async Task<ActionResult> UpdateNamedConfiguration([FromRoute] string key)
         {
             var configurationType = _configurationManager.GetConfigurationType(key);
-            /*
-            // TODO switch to System.Text.Json when https://github.com/dotnet/runtime/issues/30255 is fixed.
             var configuration = await JsonSerializer.DeserializeAsync(Request.Body, configurationType);
-            */
-
-            var configuration = await _jsonSerializer.DeserializeFromStreamAsync(Request.Body, configurationType)
-                .ConfigureAwait(false);
             _configurationManager.SaveConfiguration(key, configuration);
             return Ok();
         }

Jellyfin.Server/Extensions/ApiServiceCollectionExtensions.cs

@@ -1,9 +1,6 @@
 using System;
-using System.Collections.Generic;
 using System.IO;
-using System.Linq;
 using System.Reflection;
-using System.Text.Json.Serialization;
 using Jellyfin.Api;
 using Jellyfin.Api.Auth;
 using Jellyfin.Api.Auth.FirstTimeSetupOrElevatedPolicy;
@@ -11,6 +8,7 @@ using Jellyfin.Api.Auth.RequiresElevationPolicy;
 using Jellyfin.Api.Constants;
 using Jellyfin.Api.Controllers;
 using Jellyfin.Server.Formatters;
+using MediaBrowser.Common.Json;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.Extensions.DependencyInjection;
@@ -83,8 +81,20 @@ namespace Jellyfin.Server.Extensions
                 .AddApplicationPart(typeof(StartupController).Assembly)
                 .AddJsonOptions(options =>
                 {
-                    // Setting the naming policy to null leaves the property names as-is when serializing objects to JSON.
+                    // Update all properties that are set in JsonDefaults
-                    options.JsonSerializerOptions.PropertyNamingPolicy = null;
+                    var jsonOptions = JsonDefaults.PascalCase;
+
+                    // From JsonDefaults
+                    options.JsonSerializerOptions.ReadCommentHandling = jsonOptions.ReadCommentHandling;
+                    options.JsonSerializerOptions.WriteIndented = jsonOptions.WriteIndented;
+                    options.JsonSerializerOptions.Converters.Clear();
+                    foreach (var converter in jsonOptions.Converters)
+                    {
+                        options.JsonSerializerOptions.Converters.Add(converter);
+                    }
+
+                    // From JsonDefaults.PascalCase
+                    options.JsonSerializerOptions.PropertyNamingPolicy = jsonOptions.PropertyNamingPolicy;
                 })
                 .AddControllersAsServices();
         }
@@ -98,7 +108,7 @@ namespace Jellyfin.Server.Extensions
         {
             return serviceCollection.AddSwaggerGen(c =>
             {
-                c.SwaggerDoc("api-docs", new OpenApiInfo { Title = "Jellyfin API" });
+                c.SwaggerDoc("api-docs", new OpenApiInfo { Title = "Jellyfin API", Version = "v1" });
 
                 // Add all xml doc files to swagger generator.
                 var xmlFiles = Directory.GetFiles(

Jellyfin.Server/Formatters/CamelCaseJsonProfileFormatter.cs

@@ -1,4 +1,4 @@
-using Jellyfin.Server.Models;
+using MediaBrowser.Common.Json;
 using Microsoft.AspNetCore.Mvc.Formatters;
 using Microsoft.Net.Http.Headers;
 
@@ -12,7 +12,7 @@ namespace Jellyfin.Server.Formatters
         /// <summary>
         /// Initializes a new instance of the <see cref="CamelCaseJsonProfileFormatter"/> class.
         /// </summary>
-        public CamelCaseJsonProfileFormatter() : base(JsonOptions.CamelCase)
+        public CamelCaseJsonProfileFormatter() : base(JsonDefaults.CamelCase)
         {
             SupportedMediaTypes.Clear();
             SupportedMediaTypes.Add(MediaTypeHeaderValue.Parse("application/json;profile=\"CamelCase\""));

Jellyfin.Server/Formatters/PascalCaseJsonProfileFormatter.cs

@@ -1,4 +1,4 @@
-using Jellyfin.Server.Models;
+using MediaBrowser.Common.Json;
 using Microsoft.AspNetCore.Mvc.Formatters;
 using Microsoft.Net.Http.Headers;
 
@@ -12,7 +12,7 @@ namespace Jellyfin.Server.Formatters
         /// <summary>
         /// Initializes a new instance of the <see cref="PascalCaseJsonProfileFormatter"/> class.
         /// </summary>
-        public PascalCaseJsonProfileFormatter() : base(JsonOptions.PascalCase)
+        public PascalCaseJsonProfileFormatter() : base(JsonDefaults.PascalCase)
         {
             SupportedMediaTypes.Clear();
             // Add application/json for default formatter

Jellyfin.Server/Models/JsonOptions.cs

@@ -1,41 +0,0 @@
-using System.Text.Json;
-
-namespace Jellyfin.Server.Models
-{
-    /// <summary>
-    /// Json Options.
-    /// </summary>
-    public static class JsonOptions
-    {
-        /// <summary>
-        /// Gets CamelCase json options.
-        /// </summary>
-        public static JsonSerializerOptions CamelCase
-        {
-            get
-            {
-                var options = DefaultJsonOptions;
-                options.PropertyNamingPolicy = JsonNamingPolicy.CamelCase;
-                return options;
-            }
-        }
-
-        /// <summary>
-        /// Gets PascalCase json options.
-        /// </summary>
-        public static JsonSerializerOptions PascalCase
-        {
-            get
-            {
-                var options = DefaultJsonOptions;
-                options.PropertyNamingPolicy = null;
-                return options;
-            }
-        }
-
-        /// <summary>
-        /// Gets base Json Serializer Options.
-        /// </summary>
-        private static JsonSerializerOptions DefaultJsonOptions => new JsonSerializerOptions();
-    }
-}

MediaBrowser.Common/Json/JsonDefaults.cs

@@ -12,10 +12,16 @@ namespace MediaBrowser.Common.Json
         /// <summary>
         /// Gets the default <see cref="JsonSerializerOptions" /> options.
         /// </summary>
+        /// <remarks>
+        /// When changing these options, update
+        ///     Jellyfin.Server/Extensions/ApiServiceCollectionExtensions.cs
+        ///         -> AddJellyfinApi
+        ///             -> AddJsonOptions
+        /// </remarks>
         /// <returns>The default <see cref="JsonSerializerOptions" /> options.</returns>
         public static JsonSerializerOptions GetOptions()
         {
-            var options = new JsonSerializerOptions()
+            var options = new JsonSerializerOptions
             {
                 ReadCommentHandling = JsonCommentHandling.Disallow,
                 WriteIndented = false
@@ -26,5 +32,31 @@ namespace MediaBrowser.Common.Json
 
             return options;
         }
+        
+        /// <summary>
+        /// Gets CamelCase json options.
+        /// </summary>
+        public static JsonSerializerOptions CamelCase
+        {
+            get
+            {
+                var options = GetOptions();
+                options.PropertyNamingPolicy = JsonNamingPolicy.CamelCase;
+                return options;
+            }
+        }
+
+        /// <summary>
+        /// Gets PascalCase json options.
+        /// </summary>
+        public static JsonSerializerOptions PascalCase
+        {
+            get
+            {
+                var options = GetOptions();
+                options.PropertyNamingPolicy = null;
+                return options;
+            }
+        }
     }
 }