New: Added health check warning if SABnzbd sorting is enabled

(cherry picked from commit 61fa1e5e3f00072f0d5f59cc883fac74fe12ee9d)

src/NzbDrone.Core.Test/HealthCheck/Checks/DownloadClientSortingCheckFixture.cs

@@ -0,0 +1,75 @@
+using System;
+using System.Collections.Generic;
+using Moq;
+using NUnit.Framework;
+using NzbDrone.Common.Disk;
+using NzbDrone.Core.Download;
+using NzbDrone.Core.Download.Clients;
+using NzbDrone.Core.HealthCheck.Checks;
+using NzbDrone.Core.RootFolders;
+using NzbDrone.Core.Test.Framework;
+using NzbDrone.Test.Common;
+
+namespace NzbDrone.Core.Test.HealthCheck.Checks
+{
+    [TestFixture]
+    public class DownloadClientFolderCheckFixture : CoreTest<DownloadClientSortingCheck>
+    {
+        private DownloadClientInfo _clientStatus;
+        private Mock<IDownloadClient> _downloadClient;
+
+        private static Exception[] DownloadClientExceptions =
+        {
+            new DownloadClientUnavailableException("error"),
+            new DownloadClientAuthenticationException("error"),
+            new DownloadClientException("error")
+        };
+
+        [SetUp]
+        public void Setup()
+        {
+            _clientStatus = new DownloadClientInfo
+            {
+                IsLocalhost = true,
+                SortingMode = null
+            };
+
+            _downloadClient = Mocker.GetMock<IDownloadClient>();
+            _downloadClient.Setup(s => s.Definition)
+                .Returns(new DownloadClientDefinition { Name = "Test" });
+
+            _downloadClient.Setup(s => s.GetStatus())
+                .Returns(_clientStatus);
+
+            Mocker.GetMock<IProvideDownloadClient>()
+                .Setup(s => s.GetDownloadClients())
+                .Returns(new IDownloadClient[] { _downloadClient.Object });
+        }
+
+        [Test]
+        public void should_return_ok_if_sorting_is_not_enabled()
+        {
+            Subject.Check().ShouldBeOk();
+        }
+
+        [Test]
+        public void should_return_warning_if_sorting_is_enabled()
+        {
+            _clientStatus.SortingMode = "TV";
+
+            Subject.Check().ShouldBeWarning();
+        }
+
+        [Test]
+        [TestCaseSource("DownloadClientExceptions")]
+        public void should_return_ok_if_client_throws_downloadclientexception(Exception ex)
+        {
+            _downloadClient.Setup(s => s.GetStatus())
+                .Throws(ex);
+
+            Subject.Check().ShouldBeOk();
+
+            ExceptionVerification.ExpectedErrors(0);
+        }
+    }
+}

src/NzbDrone.Core/Download/Clients/Sabnzbd/Sabnzbd.cs

@@ -260,6 +260,19 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
 
             if (category != null)
             {
+                if (config.Misc.enable_tv_sorting && ContainsCategory(config.Misc.tv_categories, Settings.TvCategory))
+                {
+                    status.SortingMode = "TV";
+                }
+                else if (config.Misc.enable_movie_sorting && ContainsCategory(config.Misc.movie_categories, Settings.TvCategory))
+                {
+                    status.SortingMode = "Movie";
+                }
+                else if (config.Misc.enable_date_sorting && ContainsCategory(config.Misc.date_categories, Settings.TvCategory))
+                {
+                    status.SortingMode = "Date";
+                }
+
                 status.OutputRootFolders = new List<OsPath> { _remotePathMappingService.RemapRemoteToLocal(Settings.Host, category.FullPath) };
             }
 

src/NzbDrone.Core/Download/DownloadClientInfo.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using NzbDrone.Common.Disk;
 
 namespace NzbDrone.Core.Download
@@ -11,6 +11,7 @@ namespace NzbDrone.Core.Download
         }
 
         public bool IsLocalhost { get; set; }
+        public string SortingMode { get; set; }
         public List<OsPath> OutputRootFolders { get; set; }
     }
 }

src/NzbDrone.Core/HealthCheck/Checks/DownloadClientSortingCheck.cs

@@ -0,0 +1,63 @@
+using System;
+using System.Linq;
+using NLog;
+using NzbDrone.Common.Extensions;
+using NzbDrone.Core.Datastore.Events;
+using NzbDrone.Core.Download;
+using NzbDrone.Core.Download.Clients;
+using NzbDrone.Core.RemotePathMappings;
+using NzbDrone.Core.RootFolders;
+using NzbDrone.Core.ThingiProvider.Events;
+
+namespace NzbDrone.Core.HealthCheck.Checks
+{
+    [CheckOn(typeof(ProviderUpdatedEvent<IDownloadClient>))]
+    [CheckOn(typeof(ProviderDeletedEvent<IDownloadClient>))]
+    [CheckOn(typeof(ModelEvent<RootFolder>))]
+    [CheckOn(typeof(ModelEvent<RemotePathMapping>))]
+
+    public class DownloadClientSortingCheck : HealthCheckBase, IProvideHealthCheck
+    {
+        private readonly IProvideDownloadClient _downloadClientProvider;
+        private readonly Logger _logger;
+
+        public DownloadClientSortingCheck(IProvideDownloadClient downloadClientProvider,
+                                      Logger logger)
+        {
+            _downloadClientProvider = downloadClientProvider;
+            _logger = logger;
+        }
+
+        public override HealthCheck Check()
+        {
+            var clients = _downloadClientProvider.GetDownloadClients();
+
+            foreach (var client in clients)
+            {
+                try
+                {
+                    var clientName = client.Definition.Name;
+                    var status = client.GetStatus();
+
+                    if (status.SortingMode.IsNotNullOrWhiteSpace())
+                    {
+                        return new HealthCheck(GetType(),
+                            HealthCheckResult.Warning,
+                            $"Download client {clientName} has {status.SortingMode} sorting enabled for Sonarr's category. You should disable sorting in your download client to avoid import issues.",
+                            "#download-folder-and-library-folder-not-different-folders");
+                    }
+                }
+                catch (DownloadClientException ex)
+                {
+                    _logger.Debug(ex, "Unable to communicate with {0}", client.Definition.Name);
+                }
+                catch (Exception ex)
+                {
+                    _logger.Error(ex, "Unknown error occurred in DownloadClientSortingCheck HealthCheck");
+                }
+            }
+
+            return new HealthCheck(GetType());
+        }
+    }
+}