Map Cardigann capabilities from meta definition

src/NzbDrone.Core/Indexers/Definitions/Cardigann/Cardigann.cs

@@ -166,7 +166,7 @@ namespace NzbDrone.Core.Indexers.Definitions.Cardigann
                 SupportsSearch = SupportsSearch,
                 SupportsRedirect = SupportsRedirect,
                 SupportsPagination = SupportsPagination,
-                Capabilities = new IndexerCapabilities(),
+                Capabilities = ParseCardigannCapabilities(definition),
                 ExtraFields = settings
             };
         }
@@ -238,5 +238,55 @@ namespace NzbDrone.Core.Indexers.Definitions.Cardigann
 
             return null;
         }
+
+        private IndexerCapabilities ParseCardigannCapabilities(CardigannMetaDefinition definition)
+        {
+            var capabilities = new IndexerCapabilities();
+
+            if (definition.Caps == null)
+            {
+                return capabilities;
+            }
+
+            capabilities.ParseCardigannSearchModes(definition.Caps.Modes);
+            capabilities.SupportsRawSearch = definition.Caps.Allowrawsearch;
+
+            if (definition.Caps.Categories != null && definition.Caps.Categories.Any())
+            {
+                foreach (var category in definition.Caps.Categories)
+                {
+                    var cat = NewznabStandardCategory.GetCatByName(category.Value);
+
+                    if (cat == null)
+                    {
+                        continue;
+                    }
+
+                    capabilities.Categories.AddCategoryMapping(category.Key, cat);
+                }
+            }
+
+            if (definition.Caps.Categorymappings != null && definition.Caps.Categorymappings.Any())
+            {
+                foreach (var categoryMapping in definition.Caps.Categorymappings)
+                {
+                    IndexerCategory torznabCat = null;
+
+                    if (categoryMapping.cat != null)
+                    {
+                        torznabCat = NewznabStandardCategory.GetCatByName(categoryMapping.cat);
+
+                        if (torznabCat == null)
+                        {
+                            continue;
+                        }
+                    }
+
+                    capabilities.Categories.AddCategoryMapping(categoryMapping.id, torznabCat, categoryMapping.desc);
+                }
+            }
+
+            return capabilities;
+        }
     }
 }

src/NzbDrone.Core/Indexers/Definitions/Cardigann/CardigannMetaDef.cs

@@ -19,7 +19,8 @@ namespace NzbDrone.Core.Indexers.Definitions.Cardigann
         public List<string> Links { get; set; }
         public List<string> Legacylinks { get; set; }
         public List<SettingsField> Settings { get; set; }
-        public string Sha { get; set; }
         public LoginBlock Login { get; set; }
+        public CapabilitiesBlock Caps { get; set; }
+        public string Sha { get; set; }
     }
 }