Merge pull request #3903 from crobibero/xml-formatter

Add xml output formatter

Emby.Dlna/ControlResponse.cs

@@ -16,5 +16,11 @@ namespace Emby.Dlna
         public string Xml { get; set; }
 
         public bool IsSuccessful { get; set; }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            return Xml;
+        }
     }
 }

Jellyfin.Api/Controllers/DlnaServerController.cs

@@ -60,8 +60,8 @@ namespace Jellyfin.Api.Controllers
         /// <param name="serverId">Server UUID.</param>
         /// <response code="200">Dlna content directory returned.</response>
         /// <returns>An <see cref="OkResult"/> containing the dlna content directory xml.</returns>
-        [HttpGet("{serverId}/ContentDirectory/ContentDirectory")]
-        [HttpGet("{serverId}/ContentDirectory/ContentDirectory.xml", Name = "GetContentDirectory_2")]
+        [HttpGet("{serverId}/ContentDirectory")]
+        [HttpGet("{serverId}/ContentDirectory.xml", Name = "GetContentDirectory_2")]
         [Produces(XMLContentType)]
         [ProducesResponseType(StatusCodes.Status200OK)]
         [SuppressMessage("Microsoft.Performance", "CA1801:ReviewUnusedParameters", MessageId = "serverId", Justification = "Required for DLNA")]
@@ -75,8 +75,8 @@ namespace Jellyfin.Api.Controllers
         /// </summary>
         /// <param name="serverId">Server UUID.</param>
         /// <returns>Dlna media receiver registrar xml.</returns>
-        [HttpGet("{serverId}/MediaReceiverRegistrar/MediaReceiverRegistrar")]
-        [HttpGet("{serverId}/MediaReceiverRegistrar/MediaReceiverRegistrar.xml", Name = "GetMediaReceiverRegistrar_2")]
+        [HttpGet("{serverId}/MediaReceiverRegistrar")]
+        [HttpGet("{serverId}/MediaReceiverRegistrar.xml", Name = "GetMediaReceiverRegistrar_2")]
         [Produces(XMLContentType)]
         [ProducesResponseType(StatusCodes.Status200OK)]
         [SuppressMessage("Microsoft.Performance", "CA1801:ReviewUnusedParameters", MessageId = "serverId", Justification = "Required for DLNA")]
@@ -90,8 +90,8 @@ namespace Jellyfin.Api.Controllers
         /// </summary>
         /// <param name="serverId">Server UUID.</param>
         /// <returns>Dlna media receiver registrar xml.</returns>
-        [HttpGet("{serverId}/ConnectionManager/ConnectionManager")]
-        [HttpGet("{serverId}/ConnectionManager/ConnectionManager.xml", Name = "GetConnectionManager_2")]
+        [HttpGet("{serverId}/ConnectionManager")]
+        [HttpGet("{serverId}/ConnectionManager.xml", Name = "GetConnectionManager_2")]
         [Produces(XMLContentType)]
         [ProducesResponseType(StatusCodes.Status200OK)]
         [SuppressMessage("Microsoft.Performance", "CA1801:ReviewUnusedParameters", MessageId = "serverId", Justification = "Required for DLNA")]

Jellyfin.Server/Extensions/ApiServiceCollectionExtensions.cs

@@ -154,6 +154,7 @@ namespace Jellyfin.Server.Extensions
                     opts.OutputFormatters.Insert(0, new PascalCaseJsonProfileFormatter());
 
                     opts.OutputFormatters.Add(new CssOutputFormatter());
+                    opts.OutputFormatters.Add(new XmlOutputFormatter());
                 })
 
                 // Clear app parts to avoid other assemblies being picked up

Jellyfin.Server/Formatters/XmlOutputFormatter.cs

@@ -0,0 +1,30 @@
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc.Formatters;
+
+namespace Jellyfin.Server.Formatters
+{
+    /// <summary>
+    /// Xml output formatter.
+    /// </summary>
+    public class XmlOutputFormatter : TextOutputFormatter
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="XmlOutputFormatter"/> class.
+        /// </summary>
+        public XmlOutputFormatter()
+        {
+            SupportedMediaTypes.Add("text/xml");
+            SupportedMediaTypes.Add("text/xml;charset=UTF-8");
+            SupportedEncodings.Add(Encoding.UTF8);
+            SupportedEncodings.Add(Encoding.Unicode);
+        }
+
+        /// <inheritdoc />
+        public override Task WriteResponseBodyAsync(OutputFormatterWriteContext context, Encoding selectedEncoding)
+        {
+            return context.HttpContext.Response.WriteAsync(context.Object?.ToString());
+        }
+    }
+}