New: Auto tag based on artist's metadata profile

frontend/src/Components/Form/ProviderFieldFormGroup.js

@@ -41,6 +41,8 @@ function getType({ type, selectOptionsProviderAction }) {
       return inputTypes.ROOT_FOLDER_SELECT;
     case 'qualityProfile':
       return inputTypes.QUALITY_PROFILE_SELECT;
+    case 'metadataProfile':
+      return inputTypes.METADATA_PROFILE_SELECT;
     default:
       return inputTypes.TEXT;
   }

src/NzbDrone.Core/Annotations/FieldDefinitionAttribute.cs

@@ -68,7 +68,8 @@ namespace NzbDrone.Core.Annotations
         Playlist,
         TagSelect,
         RootFolder,
-        QualityProfile
+        QualityProfile,
+        MetadataProfile
     }
 
     public enum HiddenType

src/NzbDrone.Core/AutoTagging/Specifications/MetadataProfileSpecification.cs

@@ -0,0 +1,36 @@
+using FluentValidation;
+using NzbDrone.Core.Annotations;
+using NzbDrone.Core.Music;
+using NzbDrone.Core.Validation;
+
+namespace NzbDrone.Core.AutoTagging.Specifications
+{
+    public class MetadataProfileSpecificationValidator : AbstractValidator<MetadataProfileSpecification>
+    {
+        public MetadataProfileSpecificationValidator()
+        {
+            RuleFor(c => c.Value).GreaterThan(0);
+        }
+    }
+
+    public class MetadataProfileSpecification : AutoTaggingSpecificationBase
+    {
+        private static readonly MetadataProfileSpecificationValidator Validator = new ();
+
+        public override int Order => 1;
+        public override string ImplementationName => "Metadata Profile";
+
+        [FieldDefinition(1, Label = "Metadata Profile", Type = FieldType.MetadataProfile)]
+        public int Value { get; set; }
+
+        protected override bool IsSatisfiedByWithoutNegate(Artist artist)
+        {
+            return Value == artist.MetadataProfileId;
+        }
+
+        public override NzbDroneValidationResult Validate()
+        {
+            return new NzbDroneValidationResult(Validator.Validate(this));
+        }
+    }
+}