New: Ability to set minimum seeders on a per indexer basis

src/NzbDrone.Core/Indexers/Torznab/TorznabSettings.cs

@@ -3,6 +3,7 @@ using System.Text.RegularExpressions;
 using FluentValidation;
 using FluentValidation.Results;
 using NzbDrone.Common.Extensions;
+using NzbDrone.Core.Annotations;
 using NzbDrone.Core.Indexers.Newznab;
 using NzbDrone.Core.Validation;
 
@@ -46,10 +47,18 @@ namespace NzbDrone.Core.Indexers.Torznab
         }
     }
 
-    public class TorznabSettings : NewznabSettings
+    public class TorznabSettings : NewznabSettings, ITorrentIndexerSettings
     {
         private static readonly TorznabSettingsValidator Validator = new TorznabSettingsValidator();
 
+        public TorznabSettings()
+        {
+            MinimumSeeders = IndexerDefaults.MINIMUM_SEEDERS;
+        }
+
+        [FieldDefinition(5, Type = FieldType.Textbox, Label = "Minimum Seeders", HelpText = "Minimum number of seeders required.", Advanced = true)]
+        public int MinimumSeeders { get; set; }
+
         public override NzbDroneValidationResult Validate()
         {
             return new NzbDroneValidationResult(Validator.Validate(this));