Fixed: Remove Indexer if categories were changed to not include in sync

Applies to Full Sync Update

Fixes #912

src/NzbDrone.Core.Test/IndexerTests/IndexerCapabilitiesCategoriesFixture.cs

@@ -0,0 +1,87 @@
+using System.Linq;
+using FluentAssertions;
+using NUnit.Framework;
+using NzbDrone.Core.Indexers;
+using NzbDrone.Core.Test.Framework;
+
+namespace NzbDrone.Core.Test.IndexerTests
+{
+    [TestFixture]
+    public class IndexerCapabilitiesCategoriesFixture : CoreTest<IndexerCapabilitiesCategories>
+    {
+        [Test]
+        public void should_support_parent_if_child_mapping()
+        {
+            Subject.AddCategoryMapping(1, NewznabStandardCategory.MoviesSD, "Filme SD");
+
+            var categories = new int[] { 2000 };
+
+            var supported = Subject.SupportedCategories(categories);
+
+            supported.Should().HaveCount(1);
+        }
+
+        [Test]
+        public void should_support_category_if_mapped()
+        {
+            Subject.AddCategoryMapping(1, NewznabStandardCategory.MoviesSD, "Filme SD");
+
+            var categories = new int[] { 2030 };
+
+            var supported = Subject.SupportedCategories(categories);
+
+            supported.Should().HaveCount(1);
+        }
+
+        [Test]
+        public void should_not_support_category_if_not_mapped()
+        {
+            Subject.AddCategoryMapping(1, NewznabStandardCategory.MoviesSD, "Filme SD");
+
+            var categories = new int[] { 2040 };
+
+            var supported = Subject.SupportedCategories(categories);
+
+            supported.Should().HaveCount(0);
+        }
+
+        [Test]
+        public void should_get_tracker_category_list()
+        {
+            Subject.AddCategoryMapping(1, NewznabStandardCategory.MoviesSD, "Filme SD");
+            Subject.AddCategoryMapping(2, NewznabStandardCategory.MoviesHD, "Filme HD");
+
+            var supported = Subject.GetTrackerCategories();
+
+            supported.Should().HaveCount(2);
+            supported.First().Should().NotBeNull();
+            supported.First().Should().Be("1");
+        }
+
+        [Test]
+        public void should_get_category_by_tracker_id()
+        {
+            Subject.AddCategoryMapping(1, NewznabStandardCategory.MoviesSD, "Filme SD");
+            Subject.AddCategoryMapping(2, NewznabStandardCategory.MoviesHD, "Filme HD");
+
+            var supported = Subject.MapTrackerCatToNewznab(2.ToString());
+
+            supported.Should().HaveCount(2);
+            supported.First().Should().NotBeNull();
+            supported.First().Id.Should().Be(NewznabStandardCategory.MoviesHD.Id);
+        }
+
+        [Test]
+        public void should_get_category_by_tracker_desc()
+        {
+            Subject.AddCategoryMapping(1, NewznabStandardCategory.MoviesSD, "Filme SD");
+            Subject.AddCategoryMapping(2, NewznabStandardCategory.MoviesHD, "Filme HD");
+
+            var supported = Subject.MapTrackerCatDescToNewznab("Filme HD");
+
+            supported.Should().HaveCount(2);
+            supported.First().Should().NotBeNull();
+            supported.First().Id.Should().Be(NewznabStandardCategory.MoviesHD.Id);
+        }
+    }
+}

src/NzbDrone.Core/Applications/Lidarr/Lidarr.cs

@@ -124,7 +124,17 @@ namespace NzbDrone.Core.Applications.Lidarr
 
                 if (!lidarrIndexer.Equals(remoteIndexer))
                 {
-                    _lidarrV1Proxy.UpdateIndexer(lidarrIndexer, Settings);
+                    if (indexer.Capabilities.Categories.SupportedCategories(Settings.SyncCategories.ToArray()).Any())
+                    {
+                        // Update the indexer if it still has categories that match
+                        _lidarrV1Proxy.UpdateIndexer(lidarrIndexer, Settings);
+                    }
+                    else
+                    {
+                        // Else remove it, it no longer should be used
+                        _lidarrV1Proxy.RemoveIndexer(remoteIndexer.Id, Settings);
+                        _appIndexerMapService.Delete(indexerMapping.Id);
+                    }
                 }
             }
             else

src/NzbDrone.Core/Applications/Radarr/Radarr.cs

@@ -124,7 +124,17 @@ namespace NzbDrone.Core.Applications.Radarr
 
                 if (!radarrIndexer.Equals(remoteIndexer))
                 {
-                    _radarrV3Proxy.UpdateIndexer(radarrIndexer, Settings);
+                    if (indexer.Capabilities.Categories.SupportedCategories(Settings.SyncCategories.ToArray()).Any())
+                    {
+                        // Update the indexer if it still has categories that match
+                        _radarrV3Proxy.UpdateIndexer(radarrIndexer, Settings);
+                    }
+                    else
+                    {
+                        // Else remove it, it no longer should be used
+                        _radarrV3Proxy.RemoveIndexer(remoteIndexer.Id, Settings);
+                        _appIndexerMapService.Delete(indexerMapping.Id);
+                    }
                 }
             }
             else

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

@@ -124,7 +124,17 @@ namespace NzbDrone.Core.Applications.Readarr
 
                 if (!readarrIndexer.Equals(remoteIndexer))
                 {
-                    _readarrV1Proxy.UpdateIndexer(readarrIndexer, Settings);
+                    if (indexer.Capabilities.Categories.SupportedCategories(Settings.SyncCategories.ToArray()).Any())
+                    {
+                        // Update the indexer if it still has categories that match
+                        _readarrV1Proxy.UpdateIndexer(readarrIndexer, Settings);
+                    }
+                    else
+                    {
+                        // Else remove it, it no longer should be used
+                        _readarrV1Proxy.RemoveIndexer(remoteIndexer.Id, Settings);
+                        _appIndexerMapService.Delete(indexerMapping.Id);
+                    }
                 }
             }
             else

src/NzbDrone.Core/Applications/Sonarr/Sonarr.cs

@@ -124,7 +124,17 @@ namespace NzbDrone.Core.Applications.Sonarr
 
                 if (!sonarrIndexer.Equals(remoteIndexer))
                 {
-                    _sonarrV3Proxy.UpdateIndexer(sonarrIndexer, Settings);
+                    if (indexer.Capabilities.Categories.SupportedCategories(Settings.SyncCategories.ToArray()).Any() || indexer.Capabilities.Categories.SupportedCategories(Settings.AnimeSyncCategories.ToArray()).Any())
+                    {
+                        // Update the indexer if it still has categories that match
+                        _sonarrV3Proxy.UpdateIndexer(sonarrIndexer, Settings);
+                    }
+                    else
+                    {
+                        // Else remove it, it no longer should be used
+                        _sonarrV3Proxy.RemoveIndexer(remoteIndexer.Id, Settings);
+                        _appIndexerMapService.Delete(indexerMapping.Id);
+                    }
                 }
             }
             else

src/NzbDrone.Core/Applications/Whisparr/Whisparr.cs

@@ -114,7 +114,7 @@ namespace NzbDrone.Core.Applications.Whisparr
             var appMappings = _appIndexerMapService.GetMappingsForApp(Definition.Id);
             var indexerMapping = appMappings.FirstOrDefault(m => m.IndexerId == indexer.Id);
 
-            var radarrIndexer = BuildWhisparrIndexer(indexer, indexer.Protocol, indexerMapping?.RemoteIndexerId ?? 0);
+            var whisparrIndexer = BuildWhisparrIndexer(indexer, indexer.Protocol, indexerMapping?.RemoteIndexerId ?? 0);
 
             var remoteIndexer = _whisparrV3Proxy.GetIndexer(indexerMapping.RemoteIndexerId, Settings);
 
@@ -122,9 +122,19 @@ namespace NzbDrone.Core.Applications.Whisparr
             {
                 _logger.Debug("Remote indexer found, syncing with current settings");
 
-                if (!radarrIndexer.Equals(remoteIndexer))
+                if (!whisparrIndexer.Equals(remoteIndexer))
                 {
-                    _whisparrV3Proxy.UpdateIndexer(radarrIndexer, Settings);
+                    if (indexer.Capabilities.Categories.SupportedCategories(Settings.SyncCategories.ToArray()).Any())
+                    {
+                        // Update the indexer if it still has categories that match
+                        _whisparrV3Proxy.UpdateIndexer(whisparrIndexer, Settings);
+                    }
+                    else
+                    {
+                        // Else remove it, it no longer should be used
+                        _whisparrV3Proxy.RemoveIndexer(remoteIndexer.Id, Settings);
+                        _appIndexerMapService.Delete(indexerMapping.Id);
+                    }
                 }
             }
             else
@@ -134,8 +144,8 @@ namespace NzbDrone.Core.Applications.Whisparr
                 if (indexer.Capabilities.Categories.SupportedCategories(Settings.SyncCategories.ToArray()).Any())
                 {
                     _logger.Debug("Remote indexer not found, re-adding {0} to Whisparr", indexer.Name);
-                    radarrIndexer.Id = 0;
-                    var newRemoteIndexer = _whisparrV3Proxy.AddIndexer(radarrIndexer, Settings);
+                    whisparrIndexer.Id = 0;
+                    var newRemoteIndexer = _whisparrV3Proxy.AddIndexer(whisparrIndexer, Settings);
                     _appIndexerMapService.Insert(new AppIndexerMap { AppId = Definition.Id, IndexerId = indexer.Id, RemoteIndexerId = newRemoteIndexer.Id });
                 }
                 else