Fixes for OpenAPI.

backend/src/Squidex/Areas/Api/Controllers/Contents/ContentOpenApiController.cs

@@ -35,7 +35,7 @@ namespace Squidex.Areas.Api.Controllers.Contents
         {
             var vm = new DocsVM
             {
-                Specification = $"~/content/{app}/swagger/v1/swagger.json"
+                Specification = $"~/api/content/{app}/swagger/v1/swagger.json"
             };
 
             return View(nameof(Docs), vm);
@@ -49,7 +49,7 @@ namespace Squidex.Areas.Api.Controllers.Contents
         {
             var vm = new DocsVM
             {
-                Specification = $"~/content/{app}/flat/swagger/v1/swagger.json"
+                Specification = $"~/api/content/{app}/flat/swagger/v1/swagger.json"
             };
 
             return View(nameof(Docs), vm);
@@ -63,7 +63,7 @@ namespace Squidex.Areas.Api.Controllers.Contents
         {
             var schemas = await appProvider.GetSchemasAsync(AppId, HttpContext.RequestAborted);
 
-            var openApiDocument = await schemasOpenApiGenerator.GenerateAsync(HttpContext, App, schemas);
+            var openApiDocument = await schemasOpenApiGenerator.GenerateAsync(HttpContext, App, schemas, false);
 
             return Content(openApiDocument.ToJson(), "application/json");
         }

backend/src/Squidex/Areas/Api/Controllers/Contents/Generator/Builder.cs

@@ -88,14 +88,19 @@ namespace Squidex.Areas.Api.Controllers.Contents.Generator
                 return schema.BuildJsonSchemaDynamic(partitionResolver, components, CreateReference, false, true);
             });
 
-            var flatDataSchema = RegisterReference($"{typeName}FlatDataDto", _ =>
+            var contentDataSchema = dataSchema;
+
+            if (flat)
+            {
+                contentDataSchema = RegisterReference($"{typeName}FlatDataDto", _ =>
                 {
                     return schema.BuildJsonSchemaFlat(partitionResolver, components, CreateReference, false, true);
                 });
+            }
 
             var contentSchema = RegisterReference($"{typeName}ContentDto", _ =>
             {
-                return ContentJsonSchema.Build(flat ? flatDataSchema : dataSchema, true);
+                return ContentJsonSchema.Build(contentDataSchema, true);
             });
 
             var contentsSchema = RegisterReference($"{typeName}ContentResultDto", _ =>

backend/src/Squidex/Areas/Api/Controllers/Contents/Generator/SchemasOpenApiGenerator.cs

@@ -42,7 +42,7 @@ namespace Squidex.Areas.Api.Controllers.Contents.Generator
             this.requestCache = requestCache;
         }
 
-        public async Task<OpenApiDocument> GenerateAsync(HttpContext httpContext, IAppEntity app, IEnumerable<ISchemaEntity> schemas, bool flat = false)
+        public async Task<OpenApiDocument> GenerateAsync(HttpContext httpContext, IAppEntity app, IEnumerable<ISchemaEntity> schemas, bool flat)
         {
             var document = CreateApiDocument(httpContext, app);
 
@@ -69,7 +69,7 @@ namespace Squidex.Areas.Api.Controllers.Contents.Generator
             {
                 var components = await appProvider.GetComponentsAsync(schema, httpContext.RequestAborted);
 
-                GenerateSchemaOperations(builder.Schema(schema.SchemaDef, partitionResolver, components, true));
+                GenerateSchemaOperations(builder.Schema(schema.SchemaDef, partitionResolver, components, flat));
             }
 
             GenerateSharedOperations(builder.Shared());