New: Advanced settings for Application category control

src/NzbDrone.Core/Applications/Readarr/ReadarrSettings.cs

@@ -1,6 +1,7 @@
 using System.Collections.Generic;
 using FluentValidation;
 using NzbDrone.Core.Annotations;
+using NzbDrone.Core.Indexers;
 using NzbDrone.Core.Validation;
 
 namespace NzbDrone.Core.Applications.Readarr
@@ -12,6 +13,7 @@ namespace NzbDrone.Core.Applications.Readarr
             RuleFor(c => c.BaseUrl).IsValidUrl();
             RuleFor(c => c.ProwlarrUrl).IsValidUrl();
             RuleFor(c => c.ApiKey).NotEmpty();
+            RuleFor(c => c.SyncCategories).NotEmpty();
         }
     }
 
@@ -26,8 +28,6 @@ namespace NzbDrone.Core.Applications.Readarr
             SyncCategories = new[] { 3030, 7000, 7010, 7020, 7030, 7040, 7050, 7060 };
         }
 
-        public IEnumerable<int> SyncCategories { get; set; }
-
         [FieldDefinition(0, Label = "Prowlarr Server", HelpText = "Prowlarr server URL as Readarr sees it, including http(s)://, port, and urlbase if needed")]
         public string ProwlarrUrl { get; set; }
 
@@ -37,6 +37,9 @@ namespace NzbDrone.Core.Applications.Readarr
         [FieldDefinition(2, Label = "ApiKey", Privacy = PrivacyLevel.ApiKey, HelpText = "The ApiKey generated by Readarr in Settings/General")]
         public string ApiKey { get; set; }
 
+        [FieldDefinition(3, Label = "Sync Categories", Type = FieldType.Select, SelectOptions = typeof(NewznabCategoryFieldConverter), Advanced = true, HelpText = "Only Indexers that support these categories will be synced")]
+        public IEnumerable<int> SyncCategories { get; set; }
+
         public NzbDroneValidationResult Validate()
         {
             return new NzbDroneValidationResult(Validator.Validate(this));