New: Drone now uses the Download Client API to determine if a download is ready for import. (User configuration is required to replace the drone factory with this feature)

src/NzbDrone.Api/Config/DownloadClientConfigResource.cs

@@ -9,9 +9,12 @@ namespace NzbDrone.Api.Config
         public String DownloadClientWorkingFolders { get; set; }
         public Int32 DownloadedEpisodesScanInterval { get; set; }
 
+        public Boolean EnableCompletedDownloadHandling { get; set; }
+        public Boolean RemoveCompletedDownloads { get; set; }
+
+        public Boolean EnableFailedDownloadHandling { get; set; }
         public Boolean AutoRedownloadFailed { get; set; }
         public Boolean RemoveFailedDownloads { get; set; }
-        public Boolean EnableFailedDownloadHandling { get; set; }
         public Int32 BlacklistGracePeriod { get; set; }
         public Int32 BlacklistRetryInterval { get; set; }
         public Int32 BlacklistRetryLimit { get; set; }

src/NzbDrone.Api/DownloadClient/DownloadClientResource.cs

@@ -1,10 +1,11 @@
 using System;
+using NzbDrone.Core.Indexers;
 
 namespace NzbDrone.Api.DownloadClient
 {
     public class DownloadClientResource : ProviderResource
     {
         public Boolean Enable { get; set; }
-        public Int32 Protocol { get; set; }
+        public DownloadProtocol Protocol { get; set; }
     }
 }

src/NzbDrone.Api/DownloadClient/DownloadClientSchemaModule.cs

@@ -7,28 +7,28 @@ namespace NzbDrone.Api.DownloadClient
 {
     public class DownloadClientSchemaModule : NzbDroneRestModule<DownloadClientResource>
     {
-        private readonly IDownloadClientFactory _notificationFactory;
+        private readonly IDownloadClientFactory _downloadClientFactory;
 
-        public DownloadClientSchemaModule(IDownloadClientFactory notificationFactory)
+        public DownloadClientSchemaModule(IDownloadClientFactory downloadClientFactory)
             : base("downloadclient/schema")
         {
-            _notificationFactory = notificationFactory;
+            _downloadClientFactory = downloadClientFactory;
             GetResourceAll = GetSchema;
         }
 
         private List<DownloadClientResource> GetSchema()
         {
-            var notifications = _notificationFactory.Templates();
+            var downloadClients = _downloadClientFactory.Templates();
 
-            var result = new List<DownloadClientResource>(notifications.Count);
+            var result = new List<DownloadClientResource>(downloadClients.Count);
 
-            foreach (var notification in notifications)
+            foreach (var downloadClient in downloadClients)
             {
-                var notificationResource = new DownloadClientResource();
-                notificationResource.InjectFrom(notification);
-                notificationResource.Fields = SchemaBuilder.ToSchema(notification.Settings);
+                var downloadClientResource = new DownloadClientResource();
+                downloadClientResource.InjectFrom(downloadClient);
+                downloadClientResource.Fields = SchemaBuilder.ToSchema(downloadClient.Settings);
 
-                result.Add(notificationResource);
+                result.Add(downloadClientResource);
             }
 
             return result;

src/NzbDrone.Api/Indexers/IndexerResource.cs

@@ -1,9 +1,11 @@
 using System;
+using NzbDrone.Core.Indexers;
 
 namespace NzbDrone.Api.Indexers
 {
     public class IndexerResource : ProviderResource
     {
         public Boolean Enable { get; set; }
+        public DownloadProtocol Protocol { get; set; }
     }
 }

src/NzbDrone.Api/Indexers/IndexerSchemaModule.cs

@@ -19,7 +19,7 @@ namespace NzbDrone.Api.Indexers
 
         private List<IndexerResource> GetSchema()
         {
-            var indexers = _indexerFactory.Templates().Where(c => c.Implementation =="Newznab");
+            var indexers = _indexerFactory.Templates();
 
             var result = new List<IndexerResource>(indexers.Count());
 

src/NzbDrone.Api/Indexers/ReleaseResource.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using NzbDrone.Api.REST;
 using NzbDrone.Core.Parser;
 using NzbDrone.Core.Qualities;
+using NzbDrone.Core.Indexers;
 
 namespace NzbDrone.Api.Indexers
 {
@@ -30,5 +31,6 @@ namespace NzbDrone.Api.Indexers
         public String DownloadUrl { get; set; }
         public String InfoUrl { get; set; }
         public Boolean DownloadAllowed { get; set; }
+        public DownloadProtocol DownloadProtocol { get; set; }
     }
 }

src/NzbDrone.Api/ProviderModuleBase.cs

@@ -30,10 +30,11 @@ namespace NzbDrone.Api
             DeleteResource = DeleteProvider;
 
             SharedValidator.RuleFor(c => c.Name).NotEmpty();
+            SharedValidator.RuleFor(c => c.Name).Must((v,c) => !_providerFactory.All().Any(p => p.Name == c && p.Id != v.Id)).WithMessage("Should be unique");
             SharedValidator.RuleFor(c => c.Implementation).NotEmpty();
             SharedValidator.RuleFor(c => c.ConfigContract).NotEmpty();
 
-            PostValidator.RuleFor(c => c.Fields).NotEmpty();
+            PostValidator.RuleFor(c => c.Fields).NotNull();
         }
 
         private TProviderResource GetProviderById(int id)

src/NzbDrone.Common.Test/DiskProviderTests/DiskProviderFixtureBase.cs

@@ -137,7 +137,7 @@ namespace NzbDrone.Common.Test.DiskProviderTests
         }
 
         [Test]
-        public void move_read_only_file()
+        public void should_be_able_to_move_read_only_file()
         {
             var source = GetTempFilePath();
             var destination = GetTempFilePath();
@@ -151,6 +151,23 @@ namespace NzbDrone.Common.Test.DiskProviderTests
             Subject.MoveFile(source, destination);
         }
 
+        [Test]
+        public void should_be_able_to_delete_directory_with_read_only_file()
+        {
+            var sourceDir = GetTempFilePath();
+            var source = Path.Combine(sourceDir, "test.txt");
+
+            Directory.CreateDirectory(sourceDir);
+
+            Subject.WriteAllText(source, "SourceFile");
+
+            File.SetAttributes(source, FileAttributes.ReadOnly);
+
+            Subject.DeleteFolder(sourceDir, true);
+
+            Directory.Exists(sourceDir).Should().BeFalse();
+        }
+
         [Test]
         public void empty_folder_should_return_folder_modified_date()
         {

src/NzbDrone.Common.Test/DiskProviderTests/IsParentFixtureBase.cs

@@ -5,32 +5,7 @@ using NzbDrone.Test.Common;
 
 namespace NzbDrone.Common.Test.DiskProviderTests
 {
-    public class IsParentFixture : TestBase
+    public class IsParentPathFixture : TestBase
     {
-        private string _parent = @"C:\Test".AsOsAgnostic();
-
-        [Test]
-        public void should_return_false_when_not_a_child()
-        {
-            var path = @"C:\Another Folder".AsOsAgnostic();
-
-            DiskProviderBase.IsParent(_parent, path).Should().BeFalse();
-        }
-
-        [Test]
-        public void should_return_true_when_folder_is_parent_of_another_folder()
-        {
-            var path = @"C:\Test\TV".AsOsAgnostic();
-
-            DiskProviderBase.IsParent(_parent, path).Should().BeTrue();
-        }
-
-        [Test]
-        public void should_return_true_when_folder_is_parent_of_a_file()
-        {
-            var path = @"C:\Test\30.Rock.S01E01.Pilot.avi".AsOsAgnostic();
-
-            DiskProviderBase.IsParent(_parent, path).Should().BeTrue();
-        }
     }
 }

src/NzbDrone.Common.Test/PathExtensionFixture.cs

@@ -85,6 +85,57 @@ namespace NzbDrone.Common.Test
         {
             first.AsOsAgnostic().PathEquals(second.AsOsAgnostic()).Should().BeFalse();
         }
+        
+        private string _parent = @"C:\Test".AsOsAgnostic();
+
+        [Test]
+        public void should_return_false_when_not_a_child()
+        {
+            var path = @"C:\Another Folder".AsOsAgnostic();
+
+            _parent.IsParentPath(path).Should().BeFalse();
+        }
+
+        [Test]
+        public void should_return_true_when_folder_is_parent_of_another_folder()
+        {
+            var path = @"C:\Test\TV".AsOsAgnostic();
+
+            _parent.IsParentPath(path).Should().BeTrue();
+        }
+
+        [Test]
+        public void should_return_true_when_folder_is_parent_of_a_file()
+        {
+            var path = @"C:\Test\30.Rock.S01E01.Pilot.avi".AsOsAgnostic();
+
+            _parent.IsParentPath(path).Should().BeTrue();
+        }
+        [TestCase(@"C:\Test\", @"C:\Test\mydir")]
+        [TestCase(@"C:\Test\", @"C:\Test\mydir\")]
+        [TestCase(@"C:\Test", @"C:\Test\30.Rock.S01E01.Pilot.avi")]
+        public void path_should_be_parent(string parentPath, string childPath)
+        {
+            parentPath.AsOsAgnostic().IsParentPath(childPath.AsOsAgnostic()).Should().BeTrue();
+        }
+
+        [TestCase(@"C:\Test2\", @"C:\Test")]
+        [TestCase(@"C:\Test\Test\", @"C:\Test\")]
+        [TestCase(@"C:\Test\", @"C:\Test")]
+        [TestCase(@"C:\Test\", @"C:\Test\")]
+        public void path_should_not_be_parent(string parentPath, string childPath)
+        {
+            parentPath.AsOsAgnostic().IsParentPath(childPath.AsOsAgnostic()).Should().BeFalse();
+        }
+
+        [TestCase(@"C:\test\", @"C:\Test\mydir")]
+        [TestCase(@"C:\test", @"C:\Test\mydir\")]
+        public void path_should_be_parent_on_windows_only(string parentPath, string childPath)
+        {
+            var expectedResult = OsInfo.IsWindows;
+
+            parentPath.IsParentPath(childPath).Should().Be(expectedResult);
+        }
 
         [Test]
         public void normalize_path_exception_empty()

src/NzbDrone.Common/ConvertBase32.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace NzbDrone.Common
+{
+    public static class ConvertBase32
+    {
+        private static string ValidChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
+
+        public static byte[] FromBase32String(string str)
+        {
+            int numBytes = str.Length * 5 / 8;
+            byte[] bytes = new Byte[numBytes];
+
+            // all UPPERCASE chars
+            str = str.ToUpper();
+
+            int bitBuffer = 0;
+            int bitBufferCount = 0;
+            int index = 0;
+
+            for (int i = 0; i < str.Length;i++ )
+            {
+                bitBuffer = (bitBuffer << 5) | ValidChars.IndexOf(str[i]);
+                bitBufferCount += 5;
+
+                if (bitBufferCount >= 8)
+                {
+                    bitBufferCount -= 8;
+                    bytes[index++] = (byte)(bitBuffer >> bitBufferCount);
+                }
+            }
+
+            return bytes;
+        }
+    }
+}

src/NzbDrone.Common/Disk/DiskProviderBase.cs

@@ -25,45 +25,17 @@ namespace NzbDrone.Common.Disk
         public abstract void SetPermissions(string path, string mask, string user, string group);
         public abstract long? GetTotalSize(string path);
 
-        public static string GetRelativePath(string parentPath, string childPath)
+
+        public DateTime FolderGetCreationTimeUtc(string path)
         {
-            if (!IsParent(parentPath, childPath))
-            {
-                throw new NotParentException("{0} is not a child of {1}", childPath, parentPath);
-            }
+            CheckFolderExists(path);
 
-            return childPath.Substring(parentPath.Length).Trim(Path.DirectorySeparatorChar);
-        }
-
-        public static bool IsParent(string parentPath, string childPath)
-        {
-            parentPath = parentPath.TrimEnd(Path.DirectorySeparatorChar);
-            childPath = childPath.TrimEnd(Path.DirectorySeparatorChar);
-
-            var parent = new DirectoryInfo(parentPath);
-            var child = new DirectoryInfo(childPath);
-
-            while (child.Parent != null)
-            {
-                if (child.Parent.FullName == parent.FullName)
-                {
-                    return true;
-                }
-
-                child = child.Parent;
-            }
-
-            return false;
+            return new DirectoryInfo(path).CreationTimeUtc;
         }
 
         public DateTime FolderGetLastWrite(string path)
         {
-            Ensure.That(path, () => path).IsValidPath();
-
-            if (!FolderExists(path))
-            {
-                throw new DirectoryNotFoundException("Directory doesn't exist. " + path);
-            }
+            CheckFolderExists(path);
 
             var dirFiles = GetFiles(path, SearchOption.AllDirectories).ToList();
 
@@ -76,21 +48,38 @@ namespace NzbDrone.Common.Disk
                             .Max(c => c.LastWriteTimeUtc);
         }
 
+        public DateTime FileGetCreationTimeUtc(string path)
+        {
+            CheckFileExists(path);
+
+            return new FileInfo(path).CreationTimeUtc;
+        }
+
         public DateTime FileGetLastWrite(string path)
         {
-            PathEnsureFileExists(path);
+            CheckFileExists(path);
 
             return new FileInfo(path).LastWriteTime;
         }
 
         public DateTime FileGetLastWriteUtc(string path)
         {
-            PathEnsureFileExists(path);
+            CheckFileExists(path);
 
             return new FileInfo(path).LastWriteTimeUtc;
         }
 
-        private void PathEnsureFileExists(string path)
+        private void CheckFolderExists(string path)
+        {
+            Ensure.That(path, () => path).IsValidPath();
+
+            if (!FolderExists(path))
+            {
+                throw new DirectoryNotFoundException("Directory doesn't exist. " + path);
+            }
+        }
+
+        private void CheckFileExists(string path)
         {
             Ensure.That(path, () => path).IsValidPath();
 
@@ -286,6 +275,9 @@ namespace NzbDrone.Common.Disk
         {
             Ensure.That(path, () => path).IsValidPath();
 
+            var files = Directory.GetFiles(path, "*.*", recursive ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly);
+            Array.ForEach(files, RemoveReadOnly);
+
             Directory.Delete(path, recursive);
         }
 

src/NzbDrone.Common/Disk/IDiskProvider.cs

@@ -11,7 +11,9 @@ namespace NzbDrone.Common.Disk
         void InheritFolderPermissions(string filename);
         void SetPermissions(string path, string mask, string user, string group);
         long? GetTotalSize(string path);
+        DateTime FolderGetCreationTimeUtc(string path);
         DateTime FolderGetLastWrite(string path);
+        DateTime FileGetCreationTimeUtc(string path);
         DateTime FileGetLastWrite(string path);
         DateTime FileGetLastWriteUtc(string path);
         void EnsureFolder(string path);

src/NzbDrone.Common/EnvironmentInfo/OsInfo.cs

@@ -24,11 +24,14 @@ namespace NzbDrone.Common.EnvironmentInfo
             if (!IsMono)
             {
                 Os = Os.Windows;
-            }
 
+                PathStringComparison = StringComparison.OrdinalIgnoreCase;
+            }
             else
             {
                 Os = IsOsx ? Os.Osx : Os.Linux;
+
+                PathStringComparison = StringComparison.Ordinal;
             }
         }
 
@@ -40,6 +43,7 @@ namespace NzbDrone.Common.EnvironmentInfo
         public static bool IsWindows { get; private set; }
         public static Os Os { get; private set; }
         public static DayOfWeek FirstDayOfWeek { get; private set; }
+        public static StringComparison PathStringComparison { get; private set; }
 
         //Borrowed from: https://github.com/jpobst/Pinta/blob/master/Pinta.Core/Managers/SystemManager.cs
         //From Managed.Windows.Forms/XplatUI

src/NzbDrone.Common/Http/HttpProvider.cs

@@ -84,6 +84,7 @@ namespace NzbDrone.Common.Http
         public Stream DownloadStream(string url, NetworkCredential credential = null)
         {
             var request = (HttpWebRequest)WebRequest.Create(url);
+            request.AutomaticDecompression = DecompressionMethods.Deflate | DecompressionMethods.GZip;
             request.UserAgent = _userAgent;
             request.Timeout = 20 * 1000;
 

src/NzbDrone.Common/NzbDrone.Common.csproj

@@ -60,6 +60,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="ArchiveProvider.cs" />
+    <Compile Include="ConvertBase32.cs" />
     <Compile Include="Cache\Cached.cs" />
     <Compile Include="Cache\CacheManager.cs" />
     <Compile Include="Cache\ICached.cs" />

src/NzbDrone.Common/PathExtensions.cs

@@ -39,14 +39,39 @@ namespace NzbDrone.Common
 
         public static bool PathEquals(this string firstPath, string secondPath)
         {
-            if (OsInfo.IsMono)
+            if (firstPath.Equals(secondPath, OsInfo.PathStringComparison)) return true;
+            return String.Equals(firstPath.CleanFilePath(), secondPath.CleanFilePath(), OsInfo.PathStringComparison);
+        }
+
+        public static string GetRelativePath(this string parentPath, string childPath)
+        {
+            if (!parentPath.IsParentPath(childPath))
             {
-                if (firstPath.Equals(secondPath)) return true;
-                return String.Equals(firstPath.CleanFilePath(), secondPath.CleanFilePath());
+                throw new NzbDrone.Common.Exceptions.NotParentException("{0} is not a child of {1}", childPath, parentPath);
             }
 
-            if (firstPath.Equals(secondPath, StringComparison.OrdinalIgnoreCase)) return true;
-            return String.Equals(firstPath.CleanFilePath(), secondPath.CleanFilePath(), StringComparison.OrdinalIgnoreCase);
+            return childPath.Substring(parentPath.Length).Trim(Path.DirectorySeparatorChar);
+        }
+
+        public static bool IsParentPath(this string parentPath, string childPath)
+        {
+            parentPath = parentPath.TrimEnd(Path.DirectorySeparatorChar);
+            childPath = childPath.TrimEnd(Path.DirectorySeparatorChar);
+
+            var parent = new DirectoryInfo(parentPath);
+            var child = new DirectoryInfo(childPath);
+
+            while (child.Parent != null)
+            {
+                if (child.Parent.FullName.Equals(parent.FullName, OsInfo.PathStringComparison))
+                {
+                    return true;
+                }
+
+                child = child.Parent;
+            }
+
+            return false;
         }
 
         private static readonly Regex WindowsPathWithDriveRegex = new Regex(@"^[a-zA-Z]:\\", RegexOptions.Compiled);

src/NzbDrone.Core.Test/DecisionEngineTests/HistorySpecificationFixture.cs

@@ -67,7 +67,8 @@ namespace NzbDrone.Core.Test.DecisionEngineTests
             Mocker.GetMock<IHistoryService>().Setup(c => c.GetBestQualityInHistory(It.IsAny<QualityProfile>(), 3)).Returns<QualityModel>(null);
 
             Mocker.GetMock<IProvideDownloadClient>()
-                  .Setup(c => c.GetDownloadClient()).Returns(Mocker.GetMock<IDownloadClient>().Object);
+                  .Setup(c => c.GetDownloadClients())
+                  .Returns(new IDownloadClient[] { Mocker.GetMock<IDownloadClient>().Object });
         }
 
         private void WithFirstReportUpgradable()
@@ -83,7 +84,8 @@ namespace NzbDrone.Core.Test.DecisionEngineTests
         private void GivenSabnzbdDownloadClient()
         {
             Mocker.GetMock<IProvideDownloadClient>()
-                  .Setup(c => c.GetDownloadClient()).Returns(Mocker.Resolve<Sabnzbd>());
+                  .Setup(c => c.GetDownloadClients())
+                  .Returns(new IDownloadClient[] { Mocker.Resolve<Sabnzbd>() });
         }
 
         private void GivenMostRecentForEpisode(HistoryEventType eventType)

src/NzbDrone.Core.Test/DecisionEngineTests/NotInQueueSpecificationFixture.cs

@@ -9,6 +9,7 @@ using NzbDrone.Core.Parser.Model;
 using NzbDrone.Core.Qualities;
 using NzbDrone.Core.Tv;
 using NzbDrone.Core.Test.Framework;
+using NzbDrone.Core.Queue;
 
 namespace NzbDrone.Core.Test.DecisionEngineTests
 {
@@ -18,7 +19,6 @@ namespace NzbDrone.Core.Test.DecisionEngineTests
         private Series _series;
         private Episode _episode;
         private RemoteEpisode _remoteEpisode;
-        private Mock<IDownloadClient> _downloadClient;
 
         private Series _otherSeries;
         private Episode _otherEpisode;
@@ -50,34 +50,30 @@ namespace NzbDrone.Core.Test.DecisionEngineTests
                                                    .With(r => r.Episodes = new List<Episode> { _episode })
                                                    .With(r => r.ParsedEpisodeInfo = new ParsedEpisodeInfo { Quality = new QualityModel(Quality.DVD)})
                                                    .Build();
-
-            _downloadClient = Mocker.GetMock<IDownloadClient>();
-
-            Mocker.GetMock<IProvideDownloadClient>()
-                  .Setup(s => s.GetDownloadClient())
-                  .Returns(_downloadClient.Object);
         }
 
         private void GivenEmptyQueue()
         {
-            _downloadClient.Setup(s => s.GetQueue())
-                           .Returns(new List<QueueItem>());
+            Mocker.GetMock<IQueueService>()
+                .Setup(s => s.GetQueue())
+                .Returns(new List<Queue.Queue>());
         }
 
         private void GivenQueue(IEnumerable<RemoteEpisode> remoteEpisodes)
         {
-            var queue = new List<QueueItem>();
+            var queue = new List<Queue.Queue>();
 
             foreach (var remoteEpisode in remoteEpisodes)
             {
-                queue.Add(new QueueItem
-                          {
-                              RemoteEpisode = remoteEpisode
+                queue.Add(new Queue.Queue
+                {
+                    RemoteEpisode = remoteEpisode
                           });
             }
 
-            _downloadClient.Setup(s => s.GetQueue())
-                           .Returns(queue);
+            Mocker.GetMock<IQueueService>()
+                .Setup(s => s.GetQueue())
+                .Returns(queue);
         }
 
         [Test]

src/NzbDrone.Core.Test/Download/CompletedDownloadServiceFixture.cs

@@ -0,0 +1,380 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.IO;
+using FizzWare.NBuilder;
+using Moq;
+using NUnit.Framework;
+using NzbDrone.Common.Disk;
+using NzbDrone.Core.Configuration;
+using NzbDrone.Core.Download;
+using NzbDrone.Core.History;
+using NzbDrone.Core.Messaging.Events;
+using NzbDrone.Core.Test.Framework;
+using NzbDrone.Core.MediaFiles;
+using NzbDrone.Test.Common;
+
+namespace NzbDrone.Core.Test.Download
+{
+    [TestFixture]
+    public class CompletedDownloadServiceFixture : CoreTest<DownloadTrackingService>
+    {
+        private List<DownloadClientItem> _completed;
+
+        [SetUp]
+        public void Setup()
+        {
+            _completed = Builder<DownloadClientItem>.CreateListOfSize(1)
+                                             .All()
+                                             .With(h => h.Status = DownloadItemStatus.Completed)
+                                             .With(h => h.OutputPath = @"C:\DropFolder\MyDownload".AsOsAgnostic())
+                                             .Build()
+                                             .ToList();
+            
+            Mocker.GetMock<IProvideDownloadClient>()
+                  .Setup(c => c.GetDownloadClients())
+                  .Returns( new IDownloadClient[] { Mocker.GetMock<IDownloadClient>().Object });
+
+            Mocker.GetMock<IDownloadClient>()
+                  .SetupGet(c => c.Definition)
+                  .Returns(new Core.Download.DownloadClientDefinition { Id = 1, Name = "testClient" });
+
+            Mocker.GetMock<IConfigService>()
+                  .SetupGet(s => s.EnableCompletedDownloadHandling)
+                  .Returns(true);
+
+            Mocker.GetMock<IConfigService>()
+                  .SetupGet(s => s.RemoveCompletedDownloads)
+                  .Returns(true);
+
+            Mocker.GetMock<IHistoryService>()
+                  .Setup(s => s.Failed())
+                  .Returns(new List<History.History>());
+            
+            Mocker.SetConstant<ICompletedDownloadService>(Mocker.Resolve<CompletedDownloadService>());
+        }
+
+        private void GivenNoGrabbedHistory()
+        {
+            Mocker.GetMock<IHistoryService>()
+                  .Setup(s => s.Grabbed())
+                  .Returns(new List<History.History>());
+        }
+
+        private void GivenGrabbedHistory(List<History.History> history)
+        {
+            Mocker.GetMock<IHistoryService>()
+                  .Setup(s => s.Grabbed())
+                  .Returns(history);
+        }
+
+        private void GivenNoImportedHistory()
+        {
+            Mocker.GetMock<IHistoryService>()
+                  .Setup(s => s.Imported())
+                  .Returns(new List<History.History>());
+        }
+
+        private void GivenImportedHistory(List<History.History> importedHistory)
+        {
+            Mocker.GetMock<IHistoryService>()
+                  .Setup(s => s.Imported())
+                  .Returns(importedHistory);
+        }
+
+        private void GivenCompletedDownloadClientHistory(bool hasStorage = true)
+        {
+            Mocker.GetMock<IDownloadClient>()
+                  .Setup(s => s.GetItems())
+                  .Returns(_completed);
+            
+            Mocker.GetMock<IDiskProvider>()
+                .Setup(c => c.FolderExists(It.IsAny<string>()))
+                .Returns(hasStorage);
+        }
+
+        private void GivenCompletedImport()
+        {
+            Mocker.GetMock<IDownloadedEpisodesImportService>()
+                .Setup(v => v.ProcessFolder(It.IsAny<DirectoryInfo>(), It.IsAny<DownloadClientItem>()))
+                .Returns(new List<Core.MediaFiles.EpisodeImport.ImportDecision>() { new Core.MediaFiles.EpisodeImport.ImportDecision(null) });
+        }
+
+        private void GivenFailedImport()
+        {
+            Mocker.GetMock<IDownloadedEpisodesImportService>()
+                .Setup(v => v.ProcessFolder(It.IsAny<DirectoryInfo>(), It.IsAny<DownloadClientItem>()))
+                .Returns(new List<Core.MediaFiles.EpisodeImport.ImportDecision>());
+        }
+
+        private void VerifyNoImports()
+        {
+            Mocker.GetMock<IDownloadedEpisodesImportService>()
+                .Verify(v => v.ProcessFolder(It.IsAny<DirectoryInfo>(), It.IsAny<DownloadClientItem>()), Times.Never());
+        }
+
+        private void VerifyImports()
+        {
+            Mocker.GetMock<IDownloadedEpisodesImportService>()
+                .Verify(v => v.ProcessFolder(It.IsAny<DirectoryInfo>(), It.IsAny<DownloadClientItem>()), Times.Once());
+        }
+
+        [Test]
+        public void should_process_if_matching_history_is_not_found_but_category_specified()
+        {
+            _completed.First().Category = "tv";
+
+            GivenCompletedDownloadClientHistory();
+            GivenNoGrabbedHistory();
+            GivenNoImportedHistory();
+            GivenCompletedImport();
+
+            Subject.Execute(new CheckForFinishedDownloadCommand());
+
+            VerifyImports();
+        }
+
+        [Test]
+        public void should_not_process_if_matching_history_is_not_found_and_no_category_specified()
+        {
+            _completed.First().Category = null;
+
+            GivenCompletedDownloadClientHistory();
+            GivenNoGrabbedHistory();
+            GivenNoImportedHistory();
+
+            Subject.Execute(new CheckForFinishedDownloadCommand());
+
+            VerifyNoImports();
+        }
+
+        [Test]
+        public void should_not_process_if_grabbed_history_contains_null_downloadclient_id()
+        {
+            _completed.First().Category = null;
+
+            GivenCompletedDownloadClientHistory();
+
+            var historyGrabbed = Builder<History.History>.CreateListOfSize(1)
+                                                  .Build()
+                                                  .ToList();
+
+            historyGrabbed.First().Data.Add("downloadClient", "SabnzbdClient");
+            historyGrabbed.First().Data.Add("downloadClientId", null);
+
+            GivenGrabbedHistory(historyGrabbed);
+            GivenNoImportedHistory();
+            GivenFailedImport();
+
+            Subject.Execute(new CheckForFinishedDownloadCommand());
+
+            VerifyNoImports();
+        }
+
+        [Test]
+        public void should_process_if_failed_history_contains_null_downloadclient_id()
+        {
+            GivenCompletedDownloadClientHistory();
+
+            var historyGrabbed = Builder<History.History>.CreateListOfSize(1)
+                                                  .Build()
+                                                  .ToList();
+
+            historyGrabbed.First().Data.Add("downloadClient", "SabnzbdClient");
+            historyGrabbed.First().Data.Add("downloadClientId", _completed.First().DownloadClientId);
+
+            GivenGrabbedHistory(historyGrabbed);
+
+            var historyImported = Builder<History.History>.CreateListOfSize(1)
+                                                  .Build()
+                                                  .ToList();
+
+            historyImported.First().Data.Add("downloadClient", "SabnzbdClient");
+            historyImported.First().Data.Add("downloadClientId", null);
+            
+            GivenImportedHistory(historyImported);
+            GivenCompletedImport();
+
+            Subject.Execute(new CheckForFinishedDownloadCommand());
+
+            VerifyImports();
+        }
+
+        [Test]
+        public void should_not_process_if_already_added_to_history_as_imported()
+        {
+            GivenCompletedDownloadClientHistory();
+            
+            var history = Builder<History.History>.CreateListOfSize(1)
+                                                  .Build()
+                                                  .ToList();
+            
+            GivenGrabbedHistory(history);
+            GivenImportedHistory(history);
+
+            history.First().Data.Add("downloadClient", "SabnzbdClient");
+            history.First().Data.Add("downloadClientId", _completed.First().DownloadClientId);
+
+            Subject.Execute(new CheckForFinishedDownloadCommand());
+
+            VerifyNoImports();
+        }
+
+        [Test]
+        public void should_process_if_not_already_in_imported_history()
+        {
+            GivenCompletedDownloadClientHistory();
+
+            var history = Builder<History.History>.CreateListOfSize(1)
+                                                  .Build()
+                                                  .ToList();
+
+            GivenGrabbedHistory(history);
+            GivenNoImportedHistory();
+            GivenCompletedImport();
+
+            history.First().Data.Add("downloadClient", "SabnzbdClient");
+            history.First().Data.Add("downloadClientId", _completed.First().DownloadClientId);
+
+            Subject.Execute(new CheckForFinishedDownloadCommand());
+
+            VerifyImports();
+        }
+
+        [Test]
+        public void should_not_process_if_storage_directory_does_not_exist()
+        {
+            GivenCompletedDownloadClientHistory(false);
+            
+            var history = Builder<History.History>.CreateListOfSize(1)
+                                                  .Build()
+                                                  .ToList();
+
+            GivenGrabbedHistory(history);
+            GivenNoImportedHistory();
+
+            history.First().Data.Add("downloadClient", "SabnzbdClient");
+            history.First().Data.Add("downloadClientId", _completed.First().DownloadClientId);
+            
+            VerifyNoImports();
+        }
+
+        [Test]
+        public void should_not_process_if_storage_directory_in_drone_factory()
+        {
+            GivenCompletedDownloadClientHistory(true);
+
+            var history = Builder<History.History>.CreateListOfSize(1)
+                                                  .Build()
+                                                  .ToList();
+
+            GivenGrabbedHistory(history);
+            GivenNoImportedHistory();
+
+            Mocker.GetMock<IConfigService>()
+                  .SetupGet(v => v.DownloadedEpisodesFolder)
+                  .Returns(@"C:\DropFolder".AsOsAgnostic());
+
+            history.First().Data.Add("downloadClient", "SabnzbdClient");
+            history.First().Data.Add("downloadClientId", _completed.First().DownloadClientId);
+
+            VerifyNoImports();
+        }
+
+        [Test]
+        public void should_not_remove_if_config_disabled()
+        {
+            GivenCompletedDownloadClientHistory();
+
+            var history = Builder<History.History>.CreateListOfSize(1)
+                                                  .Build()
+                                                  .ToList();
+
+            GivenGrabbedHistory(history);
+            GivenNoImportedHistory();
+            GivenCompletedImport();
+
+            history.First().Data.Add("downloadClient", "SabnzbdClient");
+            history.First().Data.Add("downloadClientId", _completed.First().DownloadClientId);
+
+            Mocker.GetMock<IConfigService>()
+                  .SetupGet(s => s.RemoveCompletedDownloads)
+                  .Returns(false);
+
+            Subject.Execute(new CheckForFinishedDownloadCommand());
+
+            Mocker.GetMock<IDiskProvider>()
+                .Verify(c => c.DeleteFolder(It.IsAny<string>(), true), Times.Never());
+        }
+
+        [Test]
+        public void should_not_remove_while_readonly()
+        {
+            GivenCompletedDownloadClientHistory();
+
+            var history = Builder<History.History>.CreateListOfSize(1)
+                                                  .Build()
+                                                  .ToList();
+
+            GivenGrabbedHistory(history);
+            GivenNoImportedHistory();
+            GivenCompletedImport();
+
+            _completed.First().IsReadOnly = true;
+
+            history.First().Data.Add("downloadClient", "SabnzbdClient");
+            history.First().Data.Add("downloadClientId", _completed.First().DownloadClientId);
+            
+            Subject.Execute(new CheckForFinishedDownloadCommand());
+
+            Mocker.GetMock<IDiskProvider>()
+                .Verify(c => c.DeleteFolder(It.IsAny<string>(), true), Times.Never());
+        }
+
+        [Test]
+        public void should_not_remove_if_imported_failed()
+        {
+            GivenCompletedDownloadClientHistory();
+
+            var history = Builder<History.History>.CreateListOfSize(1)
+                                                  .Build()
+                                                  .ToList();
+
+            GivenGrabbedHistory(history);
+            GivenNoImportedHistory();
+            GivenFailedImport();
+
+            _completed.First().IsReadOnly = true;
+
+            history.First().Data.Add("downloadClient", "SabnzbdClient");
+            history.First().Data.Add("downloadClientId", _completed.First().DownloadClientId);
+
+            Subject.Execute(new CheckForFinishedDownloadCommand());
+
+            Mocker.GetMock<IDiskProvider>()
+                .Verify(c => c.DeleteFolder(It.IsAny<string>(), true), Times.Never());
+        }
+
+        [Test]
+        public void should_remove_if_imported()
+        {
+            GivenCompletedDownloadClientHistory();
+
+            var history = Builder<History.History>.CreateListOfSize(1)
+                                                  .Build()
+                                                  .ToList();
+
+            GivenGrabbedHistory(history);
+            GivenNoImportedHistory();
+            GivenCompletedImport();
+
+            history.First().Data.Add("downloadClient", "SabnzbdClient");
+            history.First().Data.Add("downloadClientId", _completed.First().DownloadClientId);
+
+            Subject.Execute(new CheckForFinishedDownloadCommand());
+
+            Mocker.GetMock<IDiskProvider>()
+                .Verify(c => c.DeleteFolder(It.IsAny<string>(), true), Times.Once());
+        }
+    }
+}

src/NzbDrone.Core.Test/Download/DownloadClientTests/Blackhole/UsenetBlackholeFixture.cs

@@ -0,0 +1,118 @@
+using System.IO;
+using System.Net;
+using System.Linq;
+using Moq;
+using NUnit.Framework;
+using FluentAssertions;
+using NzbDrone.Test.Common;
+using NzbDrone.Core.Test.Framework;
+using NzbDrone.Common;
+using NzbDrone.Common.Disk;
+using NzbDrone.Common.Http;
+using NzbDrone.Core.Parser.Model;
+using NzbDrone.Core.Download;
+using NzbDrone.Core.Download.Clients;
+using NzbDrone.Core.Download.Clients.UsenetBlackhole;
+
+namespace NzbDrone.Core.Test.Download.DownloadClientTests.Blackhole
+{
+
+    [TestFixture]
+    public class UsenetBlackholeFixture : DownloadClientFixtureBase<UsenetBlackhole>
+    {
+        protected string _completedDownloadFolder;
+        protected string _blackholeFolder;
+        protected string _filePath;
+
+        [SetUp]
+        public void Setup()
+        {
+            _completedDownloadFolder = @"c:\blackhole\completed".AsOsAgnostic();
+            _blackholeFolder = @"c:\blackhole\nzb".AsOsAgnostic();
+            _filePath = (@"c:\blackhole\nzb\" + _title + ".nzb").AsOsAgnostic();
+
+            Subject.Definition = new DownloadClientDefinition();
+            Subject.Definition.Settings = new UsenetBlackholeSettings
+            {
+                NzbFolder = _blackholeFolder,
+                WatchFolder = _completedDownloadFolder
+            };
+        }
+
+        protected void WithSuccessfulDownload()
+        {
+
+        }
+
+        protected void WithFailedDownload()
+        {
+            Mocker.GetMock<IHttpProvider>()
+                .Setup(c => c.DownloadFile(It.IsAny<string>(), It.IsAny<string>()))
+                .Throws(new WebException());
+        }
+
+        protected void GivenCompletedItem()
+        {
+            var targetDir = Path.Combine(_completedDownloadFolder, _title);
+            Mocker.GetMock<IDiskProvider>()
+                .Setup(c => c.GetDirectories(_completedDownloadFolder))
+                .Returns(new[] { targetDir });
+
+            Mocker.GetMock<IDiskProvider>()
+                .Setup(c => c.GetFiles(targetDir, SearchOption.AllDirectories))
+                .Returns(new[] { Path.Combine(_completedDownloadFolder, "somefile.mkv") });
+
+            Mocker.GetMock<IDiskProvider>()
+                .Setup(c => c.GetFileSize(It.IsAny<string>()))
+                .Returns(1000000);
+        }
+
+        [Test]
+        public void completed_download_should_have_required_properties()
+        {
+            GivenCompletedItem();
+
+            var result = Subject.GetItems().Single();
+
+            VerifyCompleted(result);
+        }
+
+        [Test]
+        public void Download_should_download_file_if_it_doesnt_exist()
+        {
+            var remoteEpisode = CreateRemoteEpisode();
+
+            Subject.Download(remoteEpisode);
+
+            Mocker.GetMock<IHttpProvider>().Verify(c => c.DownloadFile(_downloadUrl, _filePath), Times.Once());
+        }
+
+        [Test]
+        public void Download_should_replace_illegal_characters_in_title()
+        {
+            var illegalTitle = "Saturday Night Live - S38E08 - Jeremy Renner/Maroon 5 [SDTV]";
+            var expectedFilename = Path.Combine(_blackholeFolder, "Saturday Night Live - S38E08 - Jeremy Renner+Maroon 5 [SDTV]" + Path.GetExtension(_filePath));
+
+            var remoteEpisode = CreateRemoteEpisode();
+            remoteEpisode.Release.Title = illegalTitle;
+
+            Subject.Download(remoteEpisode);
+
+            Mocker.GetMock<IHttpProvider>().Verify(c => c.DownloadFile(It.IsAny<string>(), expectedFilename), Times.Once());
+        }
+
+        [Test]
+        public void GetItems_should_considered_locked_files_downloading()
+        {
+            GivenCompletedItem();
+
+            Mocker.GetMock<IDiskProvider>()
+                .Setup(c => c.IsFileLocked(It.IsAny<string>()))
+                .Returns(true);
+
+            var result = Subject.GetItems().Single();
+
+            result.Status.Should().Be(DownloadItemStatus.Downloading);
+        }
+    }
+}

src/NzbDrone.Core.Test/Download/DownloadClientTests/BlackholeProviderFixture.cs

@@ -1,74 +0,0 @@
-using System.IO;
-using System.Net;
-using Moq;
-using NUnit.Framework;
-using NzbDrone.Common;
-using NzbDrone.Common.Disk;
-using NzbDrone.Common.Http;
-using NzbDrone.Core.Download;
-using NzbDrone.Core.Download.Clients;
-using NzbDrone.Core.Download.Clients.Blackhole;
-using NzbDrone.Core.Parser.Model;
-using NzbDrone.Core.Test.Framework;
-using NzbDrone.Test.Common;
-
-namespace NzbDrone.Core.Test.Download.DownloadClientTests
-{
-    [TestFixture]
-    public class BlackholeProviderFixture : CoreTest<Blackhole>
-    {
-        private const string _nzbUrl = "http://www.nzbs.com/url";
-        private const string _title = "some_nzb_title";
-        private string _blackHoleFolder;
-        private string _nzbPath;
-        private RemoteEpisode _remoteEpisode;
-
-        [SetUp]
-        public void Setup()
-        {
-            _blackHoleFolder = @"c:\nzb\blackhole\".AsOsAgnostic();
-            _nzbPath = @"c:\nzb\blackhole\some_nzb_title.nzb".AsOsAgnostic();
-
-            _remoteEpisode = new RemoteEpisode();
-            _remoteEpisode.Release = new ReleaseInfo();
-            _remoteEpisode.Release.Title = _title;
-            _remoteEpisode.Release.DownloadUrl = _nzbUrl;
-
-            Subject.Definition = new DownloadClientDefinition();
-            Subject.Definition.Settings = new FolderSettings
-            {
-                Folder = _blackHoleFolder
-            };
-        }
-
-        private void WithExistingFile()
-        {
-            Mocker.GetMock<IDiskProvider>().Setup(c => c.FileExists(_nzbPath)).Returns(true);
-        }
-
-        private void WithFailedDownload()
-        {
-            Mocker.GetMock<IHttpProvider>().Setup(c => c.DownloadFile(It.IsAny<string>(), It.IsAny<string>())).Throws(new WebException());
-        }
-
-        [Test]
-        public void DownloadNzb_should_download_file_if_it_doesnt_exist()
-        {
-            Subject.DownloadNzb(_remoteEpisode);
-
-            Mocker.GetMock<IHttpProvider>().Verify(c => c.DownloadFile(_nzbUrl, _nzbPath), Times.Once());
-        }
-
-        [Test]
-        public void should_replace_illegal_characters_in_title()
-        {
-            var illegalTitle = "Saturday Night Live - S38E08 - Jeremy Renner/Maroon 5 [SDTV]";
-            var expectedFilename = Path.Combine(_blackHoleFolder, "Saturday Night Live - S38E08 - Jeremy Renner+Maroon 5 [SDTV].nzb");
-            _remoteEpisode.Release.Title = illegalTitle;
-
-            Subject.DownloadNzb(_remoteEpisode);
-
-            Mocker.GetMock<IHttpProvider>().Verify(c => c.DownloadFile(It.IsAny<string>(), expectedFilename), Times.Once());
-        }
-    }
-}

src/NzbDrone.Core.Test/Download/DownloadClientTests/DownloadClientFixtureBase.cs

@@ -0,0 +1,106 @@
+using System;
+using System.Text;
+using System.Linq;
+using System.Collections.Generic;
+using Moq;
+using NUnit.Framework;
+using FluentAssertions;
+using NzbDrone.Core.Test.Framework;
+using NzbDrone.Core.Parser.Model;
+using NzbDrone.Core.Parser;
+using NzbDrone.Core.Tv;
+using NzbDrone.Core.Download;
+
+namespace NzbDrone.Core.Test.Download.DownloadClientTests
+{
+    public abstract class DownloadClientFixtureBase<TSubject> : CoreTest<TSubject>
+        where TSubject : class, IDownloadClient
+    {
+        protected readonly string _title = "Droned.S01E01.Pilot.1080p.WEB-DL-DRONE";
+        protected readonly string _downloadUrl = "http://somewhere.com/Droned.S01E01.Pilot.1080p.WEB-DL-DRONE.ext";
+
+        [SetUp]
+        public void SetupBase()
+        {
+            Mocker.GetMock<IParsingService>()
+                .Setup(s => s.Map(It.IsAny<ParsedEpisodeInfo>(), It.IsAny<int>(), null))
+                .Returns(CreateRemoteEpisode());
+        }
+
+        protected virtual RemoteEpisode CreateRemoteEpisode()
+        {
+            var remoteEpisode = new RemoteEpisode();
+            remoteEpisode.Release = new ReleaseInfo();
+            remoteEpisode.Release.Title = _title;
+            remoteEpisode.Release.DownloadUrl = _downloadUrl;
+            remoteEpisode.Release.DownloadProtocol = Subject.Protocol;
+
+            remoteEpisode.ParsedEpisodeInfo = new ParsedEpisodeInfo();
+            remoteEpisode.ParsedEpisodeInfo.FullSeason = false;
+
+            remoteEpisode.Episodes = new List<Episode>();
+
+            remoteEpisode.Series = new Series();
+
+            return remoteEpisode;
+        }
+
+        protected void VerifyIdentifiable(DownloadClientItem downloadClientItem)
+        {
+            downloadClientItem.DownloadClient.Should().Be(Subject.Definition.Name);
+            downloadClientItem.DownloadClientId.Should().NotBeNullOrEmpty();
+
+            downloadClientItem.Title.Should().NotBeNullOrEmpty();
+
+            downloadClientItem.RemoteEpisode.Should().NotBeNull();
+
+        }
+
+        protected void VerifyQueued(DownloadClientItem downloadClientItem)
+        {
+            VerifyIdentifiable(downloadClientItem);
+            downloadClientItem.RemainingSize.Should().NotBe(0);
+            //downloadClientItem.RemainingTime.Should().NotBe(TimeSpan.Zero);
+            //downloadClientItem.OutputPath.Should().NotBeNullOrEmpty();
+            downloadClientItem.Status.Should().Be(DownloadItemStatus.Queued);
+        }
+
+        protected void VerifyPaused(DownloadClientItem downloadClientItem)
+        {
+            VerifyIdentifiable(downloadClientItem);
+
+            downloadClientItem.RemainingSize.Should().NotBe(0);
+            //downloadClientItem.RemainingTime.Should().NotBe(TimeSpan.Zero);
+            //downloadClientItem.OutputPath.Should().NotBeNullOrEmpty();
+            downloadClientItem.Status.Should().Be(DownloadItemStatus.Paused);
+        }
+
+        protected void VerifyDownloading(DownloadClientItem downloadClientItem)
+        {
+            VerifyIdentifiable(downloadClientItem);
+
+            downloadClientItem.RemainingSize.Should().NotBe(0);
+            //downloadClientItem.RemainingTime.Should().NotBe(TimeSpan.Zero);
+            //downloadClientItem.OutputPath.Should().NotBeNullOrEmpty();
+            downloadClientItem.Status.Should().Be(DownloadItemStatus.Downloading);
+        }
+
+        protected void VerifyCompleted(DownloadClientItem downloadClientItem)
+        {
+            VerifyIdentifiable(downloadClientItem);
+
+            downloadClientItem.Title.Should().NotBeNullOrEmpty();
+            downloadClientItem.RemainingSize.Should().Be(0);
+            downloadClientItem.RemainingTime.Should().Be(TimeSpan.Zero);
+            //downloadClientItem.OutputPath.Should().NotBeNullOrEmpty();
+            downloadClientItem.Status.Should().Be(DownloadItemStatus.Completed);
+        }
+
+        protected void VerifyFailed(DownloadClientItem downloadClientItem)
+        {
+            VerifyIdentifiable(downloadClientItem);
+
+            downloadClientItem.Status.Should().Be(DownloadItemStatus.Failed);
+        }
+    }
+}

src/NzbDrone.Core.Test/Download/DownloadClientTests/NzbgetTests/DownloadNzbFixture.cs

@@ -1,61 +0,0 @@
-using System;
-using System.IO;
-using System.Linq;
-using FizzWare.NBuilder;
-using Moq;
-using NUnit.Framework;
-using NzbDrone.Common;
-using NzbDrone.Core.Download;
-using NzbDrone.Core.Download.Clients.Nzbget;
-using NzbDrone.Core.Parser.Model;
-using NzbDrone.Core.Test.Framework;
-using NzbDrone.Core.Tv;
-
-namespace NzbDrone.Core.Test.Download.DownloadClientTests.NzbgetTests
-{
-    public class DownloadNzbFixture : CoreTest<Nzbget>
-    {
-        private const string _url = "http://www.nzbdrone.com";
-        private const string _title = "30.Rock.S01E01.Pilot.720p.hdtv";
-        private RemoteEpisode _remoteEpisode;
-
-        [SetUp]
-        public void Setup()
-        {
-            _remoteEpisode = new RemoteEpisode();
-            _remoteEpisode.Release = new ReleaseInfo();
-            _remoteEpisode.Release.Title = _title;
-            _remoteEpisode.Release.DownloadUrl = _url;
-
-            _remoteEpisode.Episodes = Builder<Episode>.CreateListOfSize(1)
-                                                      .All()
-                                                      .With(e => e.AirDate = DateTime.Today.ToString(Episode.AIR_DATE_FORMAT))
-                                                      .Build()
-                                                      .ToList();
-
-            Subject.Definition = new DownloadClientDefinition();
-            Subject.Definition.Settings = new NzbgetSettings
-            {
-                Host = "localhost",
-                Port = 6789,
-                Username = "nzbget",
-                Password = "pass",
-                TvCategory = "tv",
-                RecentTvPriority = (int)NzbgetPriority.High
-            };
-        }
-
-        [Test]
-        public void should_add_item_to_queue()
-        {
-            Mocker.GetMock<INzbgetProxy>()
-                  .Setup(s => s.DownloadNzb(It.IsAny<Stream>(), It.IsAny<String>(), It.IsAny<String>(), It.IsAny<Int32>(), It.IsAny<NzbgetSettings>()))
-                  .Returns("id");
-
-            Subject.DownloadNzb(_remoteEpisode);
-
-            Mocker.GetMock<INzbgetProxy>()
-                  .Verify(v => v.DownloadNzb(It.IsAny<Stream>(), It.IsAny<String>(), It.IsAny<String>(), It.IsAny<Int32>(), It.IsAny<NzbgetSettings>()), Times.Once());
-        }
-    }
-}

src/NzbDrone.Core.Test/Download/DownloadClientTests/NzbgetTests/NzbgetFixture.cs

@@ -0,0 +1,207 @@
+using System;
+using System.IO;
+using System.Linq;
+using FizzWare.NBuilder;
+using FluentAssertions;
+using Moq;
+using NUnit.Framework;
+using NzbDrone.Common;
+using NzbDrone.Core.Download;
+using NzbDrone.Core.Download.Clients.Nzbget;
+using NzbDrone.Core.Parser.Model;
+using NzbDrone.Core.Test.Framework;
+using NzbDrone.Core.Tv;
+using System.Collections.Generic;
+
+namespace NzbDrone.Core.Test.Download.DownloadClientTests.NzbgetTests
+{
+    [TestFixture]
+    public class NzbgetFixture : DownloadClientFixtureBase<Nzbget>
+    {
+        private NzbgetQueueItem _queued;
+        private NzbgetHistoryItem _failed;
+        private NzbgetHistoryItem _completed;
+
+        [SetUp]
+        public void Setup()
+        {
+            Subject.Definition = new DownloadClientDefinition();
+            Subject.Definition.Settings = new NzbgetSettings
+                                          {
+                                              Host = "192.168.5.55",
+                                              Port = 2222,
+                                              Username = "admin",
+                                              Password = "pass",
+                                              TvCategory = "tv",
+                                              RecentTvPriority = (int)NzbgetPriority.High
+                                          };
+
+            _queued = new NzbgetQueueItem
+                {
+                    FileSizeLo = 1000,
+                    RemainingSizeLo = 10,
+                    Category = "tv",
+                    NzbName = "Droned.S01E01.Pilot.1080p.WEB-DL-DRONE",
+                    Parameters = new List<NzbgetParameter> { new NzbgetParameter { Name = "drone", Value = "id" } }
+                };
+
+            _failed = new NzbgetHistoryItem
+                {
+                    FileSizeLo = 1000,
+                    Category = "tv",
+                    Name = "Droned.S01E01.Pilot.1080p.WEB-DL-DRONE",
+                    DestDir = "somedirectory",
+                    Parameters = new List<NzbgetParameter> { new NzbgetParameter { Name = "drone", Value = "id" } },
+                    ParStatus = "Some Error"
+                };
+
+            _completed = new NzbgetHistoryItem
+                {
+                    FileSizeLo = 1000,
+                    Category = "tv",
+                    Name = "Droned.S01E01.Pilot.1080p.WEB-DL-DRONE",
+                    DestDir = "somedirectory",
+                    Parameters = new List<NzbgetParameter> { new NzbgetParameter { Name = "drone", Value = "id" } },
+                    ParStatus = "SUCCESS",
+                    ScriptStatus = "NONE"
+                };
+        }
+
+        protected void WithFailedDownload()
+        {
+            Mocker.GetMock<INzbgetProxy>()
+                .Setup(s => s.DownloadNzb(It.IsAny<Stream>(), It.IsAny<String>(), It.IsAny<String>(), It.IsAny<int>(), It.IsAny<NzbgetSettings>()))
+                .Returns((String)null);
+        }
+
+        protected void WithSuccessfulDownload()
+        {
+            Mocker.GetMock<INzbgetProxy>()
+                .Setup(s => s.DownloadNzb(It.IsAny<Stream>(), It.IsAny<String>(), It.IsAny<String>(), It.IsAny<int>(), It.IsAny<NzbgetSettings>()))
+                .Returns(Guid.NewGuid().ToString().Replace("-", ""));
+        }
+
+        protected virtual void WithQueue(NzbgetQueueItem queue)
+        {
+            var list = new List<NzbgetQueueItem>();
+
+            if (queue != null)
+            {
+                list.Add(queue);
+            }
+
+            Mocker.GetMock<INzbgetProxy>()
+                .Setup(s => s.GetQueue(It.IsAny<NzbgetSettings>()))
+                .Returns(list);
+        }
+
+        protected virtual void WithHistory(NzbgetHistoryItem history)
+        {
+            var list = new List<NzbgetHistoryItem>();
+
+            if (history != null)
+            {
+                list.Add(history);
+            }
+
+            Mocker.GetMock<INzbgetProxy>()
+                .Setup(s => s.GetHistory(It.IsAny<NzbgetSettings>()))
+                .Returns(list);
+        }
+
+        [Test]
+        public void GetItems_should_return_no_items_when_queue_is_empty()
+        {
+            WithQueue(null);
+            WithHistory(null);
+
+            Subject.GetItems().Should().BeEmpty();
+        }
+
+        [Test]
+        public void queued_item_should_have_required_properties()
+        {
+            _queued.ActiveDownloads = 0;
+
+            WithQueue(_queued);
+            WithHistory(null);
+            
+            var result = Subject.GetItems().Single();
+
+            VerifyQueued(result);
+        }
+
+        [Test]
+        public void paused_item_should_have_required_properties()
+        {
+            _queued.PausedSizeLo = _queued.FileSizeLo;
+
+            WithQueue(_queued);
+            WithHistory(null);
+
+            var result = Subject.GetItems().Single();
+
+            VerifyPaused(result);
+        }
+
+        [Test]
+        public void downloading_item_should_have_required_properties()
+        {
+            _queued.ActiveDownloads = 1;
+
+            WithQueue(_queued);
+            WithHistory(null);
+
+            var result = Subject.GetItems().Single();
+
+            VerifyDownloading(result);
+        }
+
+        [Test]
+        public void completed_download_should_have_required_properties()
+        {
+            WithQueue(null);
+            WithHistory(_completed);
+
+            var result = Subject.GetItems().Single();
+
+            VerifyCompleted(result);
+        }
+
+        [Test]
+        public void failed_item_should_have_required_properties()
+        {
+            WithQueue(null);
+            WithHistory(_failed);
+
+            var result = Subject.GetItems().Single();
+
+            VerifyFailed(result);
+        }
+
+        [Test]
+        public void Download_should_return_unique_id()
+        {
+            WithSuccessfulDownload();
+
+            var remoteEpisode = CreateRemoteEpisode();
+
+            var id = Subject.Download(remoteEpisode);
+
+            id.Should().NotBeNullOrEmpty();
+        }
+
+        [Test]
+        public void GetItems_should_ignore_downloads_from_other_categories()
+        {
+            _completed.Category = "mycat";
+
+            WithQueue(null);
+            WithHistory(_completed);
+
+            var items = Subject.GetItems();
+
+            items.Should().BeEmpty();
+        }
+    }
+}

src/NzbDrone.Core.Test/Download/DownloadClientTests/NzbgetTests/QueueFixture.cs

@@ -1,84 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using FizzWare.NBuilder;
-using FluentAssertions;
-using Moq;
-using NUnit.Framework;
-using NzbDrone.Core.Download;
-using NzbDrone.Core.Download.Clients.Nzbget;
-using NzbDrone.Core.Parser;
-using NzbDrone.Core.Parser.Model;
-using NzbDrone.Core.Test.Framework;
-using NzbDrone.Core.Tv;
-
-namespace NzbDrone.Core.Test.Download.DownloadClientTests.NzbgetTests
-{
-    public class QueueFixture : CoreTest<Nzbget>
-    {
-        private List<NzbgetQueueItem> _queue;
-
-        [SetUp]
-        public void Setup()
-        {
-            _queue = Builder<NzbgetQueueItem>.CreateListOfSize(5)
-                                             .All()
-                                             .With(q => q.NzbName = "30.Rock.S01E01.Pilot.720p.hdtv.nzb")
-                                             .With(q => q.Parameters = new List<NzbgetParameter>
-                                                                       {
-                                                                           new NzbgetParameter { Name = "drone", Value = "id" }
-                                                                       })
-                                             .Build()
-                                             .ToList();
-
-            Subject.Definition = new DownloadClientDefinition();
-            Subject.Definition.Settings = new NzbgetSettings
-            {
-                Host = "localhost",
-                Port = 6789,
-                Username = "nzbget",
-                Password = "pass",
-                TvCategory = "tv",
-                RecentTvPriority = (int)NzbgetPriority.High
-            };
-        }
-
-        private void WithFullQueue()
-        {
-            Mocker.GetMock<INzbgetProxy>()
-                  .Setup(s => s.GetQueue(It.IsAny<NzbgetSettings>()))
-                  .Returns(_queue);
-        }
-
-        private void WithEmptyQueue()
-        {
-            Mocker.GetMock<INzbgetProxy>()
-                  .Setup(s => s.GetQueue(It.IsAny<NzbgetSettings>()))
-                  .Returns(new List<NzbgetQueueItem>());
-        }
-
-        [Test]
-        public void should_return_no_items_when_queue_is_empty()
-        {
-            WithEmptyQueue();
-
-            Subject.GetQueue()
-                   .Should()
-                   .BeEmpty();
-        }
-
-        [Test]
-        public void should_return_item_when_queue_has_item()
-        {
-            WithFullQueue();
-
-            Mocker.GetMock<IParsingService>()
-                  .Setup(s => s.Map(It.IsAny<ParsedEpisodeInfo>(), 0, null))
-                  .Returns(new RemoteEpisode {Series = new Series()});
-
-            Subject.GetQueue()
-                   .Should()
-                   .HaveCount(_queue.Count);
-        }
-    }
-}

src/NzbDrone.Core.Test/Download/DownloadClientTests/PneumaticProviderFixture.cs

@@ -64,7 +64,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests
         [Test]
         public void should_download_file_if_it_doesnt_exist()
         {
-            Subject.DownloadNzb(_remoteEpisode);
+            Subject.Download(_remoteEpisode);
 
             Mocker.GetMock<IHttpProvider>().Verify(c => c.DownloadFile(_nzbUrl, _nzbPath), Times.Once());
         }
@@ -75,7 +75,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests
         {
             WithFailedDownload();
 
-            Assert.Throws<WebException>(() => Subject.DownloadNzb(_remoteEpisode));
+            Assert.Throws<WebException>(() => Subject.Download(_remoteEpisode));
         }
 
         [Test]
@@ -84,7 +84,13 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests
             _remoteEpisode.Release.Title = "30 Rock - Season 1";
             _remoteEpisode.ParsedEpisodeInfo.FullSeason = true;
 
-            Assert.Throws<NotImplementedException>(() => Subject.DownloadNzb(_remoteEpisode));
+            Assert.Throws<NotSupportedException>(() => Subject.Download(_remoteEpisode));
+        }
+
+        [Test]
+        public void should_throw_item_is_removed()
+        {
+            Assert.Throws<NotSupportedException>(() => Subject.RemoveItem(""));
         }
 
         [Test]
@@ -94,7 +100,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests
             var expectedFilename = Path.Combine(_pneumaticFolder, "Saturday Night Live - S38E08 - Jeremy Renner+Maroon 5 [SDTV].nzb");
             _remoteEpisode.Release.Title = illegalTitle;
 
-            Subject.DownloadNzb(_remoteEpisode);
+            Subject.Download(_remoteEpisode);
 
             Mocker.GetMock<IHttpProvider>().Verify(c => c.DownloadFile(It.IsAny<string>(), expectedFilename), Times.Once());
         }

src/NzbDrone.Core.Test/Download/DownloadClientTests/SabnzbdTests/SabnzbdFixture.cs

@@ -12,30 +12,20 @@ using NzbDrone.Core.Download.Clients.Sabnzbd.Responses;
 using NzbDrone.Core.Parser.Model;
 using NzbDrone.Core.Test.Framework;
 using NzbDrone.Core.Tv;
+using System.Collections.Generic;
 
 namespace NzbDrone.Core.Test.Download.DownloadClientTests.SabnzbdTests
 {
     [TestFixture]
-    public class SabnzbdFixture : CoreTest<Sabnzbd>
+    public class SabnzbdFixture : DownloadClientFixtureBase<Sabnzbd>
     {
-        private const string URL = "http://www.nzbclub.com/nzb_download.aspx?mid=1950232";
-        private const string TITLE = "My Series Name - 5x2-5x3 - My title [Bluray720p] [Proper]";
-        private RemoteEpisode _remoteEpisode;
+        private SabnzbdQueue _queued;
+        private SabnzbdHistory _failed;
+        private SabnzbdHistory _completed;
 
         [SetUp]
         public void Setup()
         {
-            _remoteEpisode = new RemoteEpisode();
-            _remoteEpisode.Release = new ReleaseInfo();
-            _remoteEpisode.Release.Title = TITLE;
-            _remoteEpisode.Release.DownloadUrl = URL;
-
-            _remoteEpisode.Episodes = Builder<Episode>.CreateListOfSize(1)
-                                                      .All()
-                                                      .With(e => e.AirDate = DateTime.Today.ToString(Episode.AIR_DATE_FORMAT))
-                                                      .Build()
-                                                      .ToList();
-
             Subject.Definition = new DownloadClientDefinition();
             Subject.Definition.Settings = new SabnzbdSettings
                                           {
@@ -47,16 +37,219 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.SabnzbdTests
                                               TvCategory = "tv",
                                               RecentTvPriority = (int)SabnzbdPriority.High
                                           };
+            _queued = new SabnzbdQueue
+                {
+                    Paused = false,
+                    Items = new List<SabnzbdQueueItem>()
+                    {
+                        new SabnzbdQueueItem
+                        {
+                            Status = SabnzbdDownloadStatus.Downloading,
+                            Size = 1000,
+                            Sizeleft = 10,
+                            Timeleft = TimeSpan.FromSeconds(10),
+                            Category = "tv",
+                            Id = "sabnzbd_nzb12345",
+                            Title = "Droned.S01E01.Pilot.1080p.WEB-DL-DRONE"
+                        }
+                    }
+                };
+
+            _failed = new SabnzbdHistory
+                {
+                    Items = new List<SabnzbdHistoryItem>()
+                    {
+                        new SabnzbdHistoryItem
+                        {
+                            Status = SabnzbdDownloadStatus.Failed,
+                            Size = 1000,
+                            Category = "tv", 
+                            Id = "sabnzbd_nzb12345",
+                            Title = "Droned.S01E01.Pilot.1080p.WEB-DL-DRONE"
+                        }
+                    }
+                };
+
+            _completed = new SabnzbdHistory
+                {
+                    Items = new List<SabnzbdHistoryItem>()
+                    {
+                        new SabnzbdHistoryItem
+                        {
+                            Status = SabnzbdDownloadStatus.Completed,
+                            Size = 1000,
+                            Category = "tv", 
+                            Id = "sabnzbd_nzb12345",
+                            Title = "Droned.S01E01.Pilot.1080p.WEB-DL-DRONE",
+                            Storage = "somedirectory"
+                        }
+                    }
+                };
+        }
+
+        protected void WithFailedDownload()
+        {
+            Mocker.GetMock<ISabnzbdProxy>()
+                .Setup(s => s.DownloadNzb(It.IsAny<Stream>(), It.IsAny<String>(), It.IsAny<String>(), It.IsAny<int>(), It.IsAny<SabnzbdSettings>()))
+                .Returns((SabnzbdAddResponse)null);
+        }
+
+        protected void WithSuccessfulDownload()
+        {
+            Mocker.GetMock<ISabnzbdProxy>()
+                .Setup(s => s.DownloadNzb(It.IsAny<Stream>(), It.IsAny<String>(), It.IsAny<String>(), It.IsAny<int>(), It.IsAny<SabnzbdSettings>()))
+                .Returns(new SabnzbdAddResponse()
+                {
+                    Status = true,
+                    Ids = new List<string> { "sabznbd_nzo12345" }
+                });
+        }
+
+        protected virtual void WithQueue(SabnzbdQueue queue)
+        {
+            if (queue == null)
+            {
+                queue = new SabnzbdQueue() { Items = new List<SabnzbdQueueItem>() };
+            }
+
+            Mocker.GetMock<ISabnzbdProxy>()
+                .Setup(s => s.GetQueue(It.IsAny<int>(), It.IsAny<int>(), It.IsAny<SabnzbdSettings>()))
+                .Returns(queue);
+        }
+
+        protected virtual void WithHistory(SabnzbdHistory history)
+        {
+            if (history == null)
+                history = new SabnzbdHistory() { Items = new List<SabnzbdHistoryItem>() };
+
+            Mocker.GetMock<ISabnzbdProxy>()
+                .Setup(s => s.GetHistory(It.IsAny<int>(), It.IsAny<int>(), It.IsAny<SabnzbdSettings>()))
+                .Returns(history);
         }
 
         [Test]
-        public void downloadNzb_should_use_sabRecentTvPriority_when_recentEpisode_is_true()
+        public void GetItems_should_return_no_items_when_queue_is_empty()
+        {
+            WithQueue(null);
+            WithHistory(null);
+
+            Subject.GetItems().Should().BeEmpty();
+        }
+
+        [TestCase(SabnzbdDownloadStatus.Grabbing)]
+        [TestCase(SabnzbdDownloadStatus.Queued)]
+        public void queued_item_should_have_required_properties(SabnzbdDownloadStatus status)
+        {
+            _queued.Items.First().Status = status;
+
+            WithQueue(_queued);
+            WithHistory(null);
+            
+            var result = Subject.GetItems().Single();
+
+            VerifyQueued(result);
+            result.RemainingTime.Should().NotBe(TimeSpan.Zero);
+        }
+
+        [TestCase(SabnzbdDownloadStatus.Paused)]
+        public void paused_item_should_have_required_properties(SabnzbdDownloadStatus status)
+        {
+            _queued.Items.First().Status = status;
+
+            WithQueue(_queued);
+            WithHistory(null);
+
+            var result = Subject.GetItems().Single();
+
+            VerifyPaused(result);
+        }
+
+        [TestCase(SabnzbdDownloadStatus.Checking)]
+        [TestCase(SabnzbdDownloadStatus.Downloading)]
+        [TestCase(SabnzbdDownloadStatus.QuickCheck)]
+        [TestCase(SabnzbdDownloadStatus.Verifying)]
+        [TestCase(SabnzbdDownloadStatus.Repairing)]
+        [TestCase(SabnzbdDownloadStatus.Fetching)]
+        [TestCase(SabnzbdDownloadStatus.Extracting)]
+        [TestCase(SabnzbdDownloadStatus.Moving)]
+        [TestCase(SabnzbdDownloadStatus.Running)]
+        public void downloading_item_should_have_required_properties(SabnzbdDownloadStatus status)
+        {
+            _queued.Items.First().Status = status;
+
+            WithQueue(_queued);
+            WithHistory(null);
+
+            var result = Subject.GetItems().Single();
+
+            VerifyDownloading(result);
+            result.RemainingTime.Should().NotBe(TimeSpan.Zero);
+        }
+
+        [Test]
+        public void completed_download_should_have_required_properties()
+        {
+            WithQueue(null);
+            WithHistory(_completed);
+
+            var result = Subject.GetItems().Single();
+
+            VerifyCompleted(result);
+        }
+
+        [Test]
+        public void failed_item_should_have_required_properties()
+        {
+            _completed.Items.First().Status = SabnzbdDownloadStatus.Failed;
+
+            WithQueue(null);
+            WithHistory(_completed);
+
+            var result = Subject.GetItems().Single();
+
+            VerifyFailed(result);
+        }
+
+        [Test]
+        public void Download_should_return_unique_id()
+        {
+            WithSuccessfulDownload();
+
+            var remoteEpisode = CreateRemoteEpisode();
+
+            var id = Subject.Download(remoteEpisode);
+
+            id.Should().NotBeNullOrEmpty();
+        }
+
+        [Test]
+        public void GetItems_should_ignore_downloads_from_other_categories()
+        {
+            _completed.Items.First().Category = "myowncat";
+
+            WithQueue(null);
+            WithHistory(_completed);
+
+            var items = Subject.GetItems();
+
+            items.Should().BeEmpty();
+        }
+
+        [Test]
+        public void Download_should_use_sabRecentTvPriority_when_recentEpisode_is_true()
         {
             Mocker.GetMock<ISabnzbdProxy>()
                     .Setup(s => s.DownloadNzb(It.IsAny<Stream>(), It.IsAny<String>(), It.IsAny<String>(), (int)SabnzbdPriority.High, It.IsAny<SabnzbdSettings>()))
                     .Returns(new SabnzbdAddResponse());
 
-            Subject.DownloadNzb(_remoteEpisode);
+            var remoteEpisode = CreateRemoteEpisode();
+            remoteEpisode.Episodes = Builder<Episode>.CreateListOfSize(1)
+                                                      .All()
+                                                      .With(e => e.AirDate = DateTime.Today.ToString(Episode.AIR_DATE_FORMAT))
+                                                      .Build()
+                                                      .ToList();
+
+            Subject.Download(remoteEpisode);
 
             Mocker.GetMock<ISabnzbdProxy>()
                   .Verify(v => v.DownloadNzb(It.IsAny<Stream>(), It.IsAny<String>(), It.IsAny<String>(), (int)SabnzbdPriority.High, It.IsAny<SabnzbdSettings>()), Times.Once());

src/NzbDrone.Core.Test/Download/DownloadServiceFixture.cs

@@ -9,6 +9,7 @@ using NzbDrone.Core.Parser.Model;
 using NzbDrone.Core.Test.Framework;
 using NzbDrone.Core.Tv;
 using NzbDrone.Test.Common;
+using System.Collections.Generic;
 
 namespace NzbDrone.Core.Test.Download
 {
@@ -16,12 +17,19 @@ namespace NzbDrone.Core.Test.Download
     public class DownloadServiceFixture : CoreTest<DownloadService>
     {
         private RemoteEpisode _parseResult;
-
+        private List<IDownloadClient> _downloadClients;
         [SetUp]
         public void Setup()
         {
+            _downloadClients = new List<IDownloadClient>();
+
             Mocker.GetMock<IProvideDownloadClient>()
-                  .Setup(c => c.GetDownloadClient()).Returns(Mocker.GetMock<IDownloadClient>().Object);
+                .Setup(v => v.GetDownloadClients())
+                .Returns(_downloadClients);
+
+            Mocker.GetMock<IProvideDownloadClient>()
+                .Setup(v => v.GetDownloadClient(It.IsAny<Indexers.DownloadProtocol>()))
+                .Returns<Indexers.DownloadProtocol>(v => _downloadClients.FirstOrDefault(d => d.Protocol == v));
 
             var episodes = Builder<Episode>.CreateListOfSize(2)
                 .TheFirst(1).With(s => s.Id = 12)
@@ -29,31 +37,43 @@ namespace NzbDrone.Core.Test.Download
                 .All().With(s => s.SeriesId = 5)
                 .Build().ToList();
 
+            var releaseInfo = Builder<ReleaseInfo>.CreateNew()
+                .With(v => v.DownloadProtocol = Indexers.DownloadProtocol.Usenet)
+                .Build();
+
             _parseResult = Builder<RemoteEpisode>.CreateNew()
                    .With(c => c.Series = Builder<Series>.CreateNew().Build())
-                   .With(c => c.Release = Builder<ReleaseInfo>.CreateNew().Build())
+                   .With(c => c.Release = releaseInfo)
                    .With(c => c.Episodes = episodes)
                    .Build();
         }
 
-        private void WithSuccessfulAdd()
+        private Mock<IDownloadClient> WithUsenetClient()
         {
-            Mocker.GetMock<IDownloadClient>()
-                  .Setup(s => s.DownloadNzb(It.IsAny<RemoteEpisode>()));
+            var mock = new Mock<IDownloadClient>(Moq.MockBehavior.Default);
+            _downloadClients.Add(mock.Object);
+
+            mock.SetupGet(v => v.Protocol).Returns(Indexers.DownloadProtocol.Usenet);
+
+            return mock;
         }
 
-        private void WithFailedAdd()
+        private Mock<IDownloadClient> WithTorrentClient()
         {
-            Mocker.GetMock<IDownloadClient>()
-                .Setup(s => s.DownloadNzb(It.IsAny<RemoteEpisode>()))
-                .Throws(new WebException());
+            var mock = new Mock<IDownloadClient>(Moq.MockBehavior.Default);
+            _downloadClients.Add(mock.Object);
+
+            mock.SetupGet(v => v.Protocol).Returns(Indexers.DownloadProtocol.Torrent);
+
+            return mock;
         }
 
         [Test]
         public void Download_report_should_publish_on_grab_event()
         {
-            WithSuccessfulAdd();
-
+            var mock = WithUsenetClient();
+            mock.Setup(s => s.Download(It.IsAny<RemoteEpisode>()));
+            
             Subject.DownloadReport(_parseResult);
 
             VerifyEventPublished<EpisodeGrabbedEvent>();
@@ -62,18 +82,20 @@ namespace NzbDrone.Core.Test.Download
         [Test]
         public void Download_report_should_grab_using_client()
         {
-            WithSuccessfulAdd();
-
+            var mock = WithUsenetClient();
+            mock.Setup(s => s.Download(It.IsAny<RemoteEpisode>()));
+            
             Subject.DownloadReport(_parseResult);
 
-            Mocker.GetMock<IDownloadClient>()
-                .Verify(s => s.DownloadNzb(It.IsAny<RemoteEpisode>()), Times.Once());
+            mock.Verify(s => s.Download(It.IsAny<RemoteEpisode>()), Times.Once());
         }
 
         [Test]
         public void Download_report_should_not_publish_on_failed_grab_event()
         {
-            WithFailedAdd();
+            var mock = WithUsenetClient();
+            mock.Setup(s => s.Download(It.IsAny<RemoteEpisode>()))
+                .Throws(new WebException());
 
             Assert.Throws<WebException>(() => Subject.DownloadReport(_parseResult));
 
@@ -83,15 +105,38 @@ namespace NzbDrone.Core.Test.Download
         [Test]
         public void should_not_attempt_download_if_client_isnt_configure()
         {
-            Mocker.GetMock<IProvideDownloadClient>()
-                  .Setup(c => c.GetDownloadClient()).Returns((IDownloadClient)null);
-
             Subject.DownloadReport(_parseResult);
 
-            Mocker.GetMock<IDownloadClient>().Verify(c => c.DownloadNzb(It.IsAny<RemoteEpisode>()), Times.Never());
+            Mocker.GetMock<IDownloadClient>().Verify(c => c.Download(It.IsAny<RemoteEpisode>()), Times.Never());
             VerifyEventNotPublished<EpisodeGrabbedEvent>();
 
             ExceptionVerification.ExpectedWarns(1);
         }
+
+        [Test]
+        public void should_send_download_to_correct_usenet_client()
+        {
+            var mockTorrent = WithTorrentClient();
+            var mockUsenet = WithUsenetClient();
+
+            Subject.DownloadReport(_parseResult);
+
+            mockTorrent.Verify(c => c.Download(It.IsAny<RemoteEpisode>()), Times.Never());
+            mockUsenet.Verify(c => c.Download(It.IsAny<RemoteEpisode>()), Times.Once());
+        }
+
+        [Test]
+        public void should_send_download_to_correct_torrent_client()
+        {
+            var mockTorrent = WithTorrentClient();
+            var mockUsenet = WithUsenetClient();
+
+            _parseResult.Release.DownloadProtocol = Indexers.DownloadProtocol.Torrent;
+
+            Subject.DownloadReport(_parseResult);
+
+            mockTorrent.Verify(c => c.Download(It.IsAny<RemoteEpisode>()), Times.Once());
+            mockUsenet.Verify(c => c.Download(It.IsAny<RemoteEpisode>()), Times.Never());
+        }
     }
 }

src/NzbDrone.Core.Test/Download/FailedDownloadServiceFixture.cs

@@ -13,32 +13,43 @@ using NzbDrone.Core.Test.Framework;
 namespace NzbDrone.Core.Test.Download
 {
     [TestFixture]
-    public class FailedDownloadServiceFixture : CoreTest<FailedDownloadService>
+    public class FailedDownloadServiceFixture : CoreTest<DownloadTrackingService>
     {
-        private List<HistoryItem> _completed;
-        private List<HistoryItem> _failed;
+        private List<DownloadClientItem> _completed;
+        private List<DownloadClientItem> _failed;
 
         [SetUp]
         public void Setup()
         {
-            _completed = Builder<HistoryItem>.CreateListOfSize(5)
+            _completed = Builder<DownloadClientItem>.CreateListOfSize(5)
                                              .All()
-                                             .With(h => h.Status = HistoryStatus.Completed)
+                                             .With(h => h.Status = DownloadItemStatus.Completed)
                                              .Build()
                                              .ToList();
 
-            _failed = Builder<HistoryItem>.CreateListOfSize(1)
+            _failed = Builder<DownloadClientItem>.CreateListOfSize(1)
                                           .All()
-                                          .With(h => h.Status = HistoryStatus.Failed)
+                                          .With(h => h.Status = DownloadItemStatus.Failed)
                                           .Build()
                                           .ToList();
 
             Mocker.GetMock<IProvideDownloadClient>()
-                  .Setup(c => c.GetDownloadClient()).Returns(Mocker.GetMock<IDownloadClient>().Object);
+                  .Setup(c => c.GetDownloadClients())
+                  .Returns( new IDownloadClient[] { Mocker.GetMock<IDownloadClient>().Object });
+
+            Mocker.GetMock<IDownloadClient>()
+                  .SetupGet(c => c.Definition)
+                  .Returns(new Core.Download.DownloadClientDefinition { Id = 1, Name = "testClient" });
 
             Mocker.GetMock<IConfigService>()
                   .SetupGet(s => s.EnableFailedDownloadHandling)
                   .Returns(true);
+
+            Mocker.GetMock<IHistoryService>()
+                  .Setup(s => s.Imported())
+                  .Returns(new List<History.History>());
+
+            Mocker.SetConstant<IFailedDownloadService>(Mocker.Resolve<FailedDownloadService>());
         }
 
         private void GivenNoGrabbedHistory()
@@ -72,7 +83,7 @@ namespace NzbDrone.Core.Test.Download
         private void GivenFailedDownloadClientHistory()
         {
             Mocker.GetMock<IDownloadClient>()
-                  .Setup(s => s.GetHistory(0, 20))
+                  .Setup(s => s.GetItems())
                   .Returns(_failed);
         }
 
@@ -102,10 +113,10 @@ namespace NzbDrone.Core.Test.Download
         public void should_not_process_if_no_download_client_history()
         {
             Mocker.GetMock<IDownloadClient>()
-                  .Setup(s => s.GetHistory(0, 20))
-                  .Returns(new List<HistoryItem>());
+                  .Setup(s => s.GetItems())
+                  .Returns(new List<DownloadClientItem>());
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             Mocker.GetMock<IHistoryService>()
                   .Verify(s => s.BetweenDates(It.IsAny<DateTime>(), It.IsAny<DateTime>(), HistoryEventType.Grabbed),
@@ -117,11 +128,14 @@ namespace NzbDrone.Core.Test.Download
         [Test]
         public void should_not_process_if_no_failed_items_in_download_client_history()
         {
+            GivenNoGrabbedHistory();
+            GivenNoFailedHistory();
+
             Mocker.GetMock<IDownloadClient>()
-                  .Setup(s => s.GetHistory(0, 20))
+                  .Setup(s => s.GetItems())
                   .Returns(_completed);
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             Mocker.GetMock<IHistoryService>()
                   .Verify(s => s.BetweenDates(It.IsAny<DateTime>(), It.IsAny<DateTime>(), HistoryEventType.Grabbed),
@@ -136,7 +150,7 @@ namespace NzbDrone.Core.Test.Download
             GivenNoGrabbedHistory();
             GivenFailedDownloadClientHistory();
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyNoFailedDownloads();
         }
@@ -156,7 +170,7 @@ namespace NzbDrone.Core.Test.Download
             GivenGrabbedHistory(historyGrabbed);
             GivenNoFailedHistory();
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyNoFailedDownloads();
         }
@@ -171,7 +185,7 @@ namespace NzbDrone.Core.Test.Download
                                                   .ToList();
 
             historyGrabbed.First().Data.Add("downloadClient", "SabnzbdClient");
-            historyGrabbed.First().Data.Add("downloadClientId", _failed.First().Id);
+            historyGrabbed.First().Data.Add("downloadClientId", _failed.First().DownloadClientId);
 
             GivenGrabbedHistory(historyGrabbed);
 
@@ -184,7 +198,7 @@ namespace NzbDrone.Core.Test.Download
             
             GivenFailedHistory(historyFailed);
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyFailedDownloads();
         }
@@ -202,9 +216,9 @@ namespace NzbDrone.Core.Test.Download
             GivenFailedHistory(history);
 
             history.First().Data.Add("downloadClient", "SabnzbdClient");
-            history.First().Data.Add("downloadClientId", _failed.First().Id);
+            history.First().Data.Add("downloadClientId", _failed.First().DownloadClientId);
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyNoFailedDownloads();
         }
@@ -222,9 +236,9 @@ namespace NzbDrone.Core.Test.Download
             GivenNoFailedHistory();
 
             history.First().Data.Add("downloadClient", "SabnzbdClient");
-            history.First().Data.Add("downloadClientId", _failed.First().Id);
+            history.First().Data.Add("downloadClientId", _failed.First().DownloadClientId);
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyFailedDownloads();
         }
@@ -244,10 +258,10 @@ namespace NzbDrone.Core.Test.Download
             history.ForEach(h =>
             {
                 h.Data.Add("downloadClient", "SabnzbdClient");
-                h.Data.Add("downloadClientId", _failed.First().Id);
+                h.Data.Add("downloadClientId", _failed.First().DownloadClientId);
             });
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyFailedDownloads(2);
         }
@@ -259,7 +273,7 @@ namespace NzbDrone.Core.Test.Download
                   .SetupGet(s => s.EnableFailedDownloadHandling)
                   .Returns(false);
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyNoFailedDownloads();
         }
@@ -276,7 +290,7 @@ namespace NzbDrone.Core.Test.Download
 
             _failed.First().Message = "Unpacking failed, write error or disk is full?";
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyNoFailedDownloads();
         }
@@ -291,12 +305,12 @@ namespace NzbDrone.Core.Test.Download
                                                   .ToList();
 
             historyGrabbed.First().Data.Add("downloadClient", "SabnzbdClient");
-            historyGrabbed.First().Data.Add("downloadClientId", _failed.First().Id);
+            historyGrabbed.First().Data.Add("downloadClientId", _failed.First().DownloadClientId);
 
             GivenGrabbedHistory(historyGrabbed);
             GivenNoFailedHistory();
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyFailedDownloads();
         }
@@ -311,13 +325,13 @@ namespace NzbDrone.Core.Test.Download
                                                   .ToList();
 
             historyGrabbed.First().Data.Add("downloadClient", "SabnzbdClient");
-            historyGrabbed.First().Data.Add("downloadClientId", _failed.First().Id);
+            historyGrabbed.First().Data.Add("downloadClientId", _failed.First().DownloadClientId);
             historyGrabbed.First().Data.Add("ageHours", "48");
 
             GivenGrabbedHistory(historyGrabbed);
             GivenNoFailedHistory();
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyFailedDownloads();
         }
@@ -332,14 +346,14 @@ namespace NzbDrone.Core.Test.Download
                                                   .ToList();
 
             historyGrabbed.First().Data.Add("downloadClient", "SabnzbdClient");
-            historyGrabbed.First().Data.Add("downloadClientId", _failed.First().Id);
+            historyGrabbed.First().Data.Add("downloadClientId", _failed.First().DownloadClientId);
             historyGrabbed.First().Data.Add("ageHours", "48");
 
             GivenGrabbedHistory(historyGrabbed);
             GivenNoFailedHistory();
             GivenGracePeriod(6);
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyFailedDownloads();
         }
@@ -354,7 +368,7 @@ namespace NzbDrone.Core.Test.Download
                                                   .ToList();
 
             historyGrabbed.First().Data.Add("downloadClient", "SabnzbdClient");
-            historyGrabbed.First().Data.Add("downloadClientId", _failed.First().Id);
+            historyGrabbed.First().Data.Add("downloadClientId", _failed.First().DownloadClientId);
             historyGrabbed.First().Data.Add("ageHours", "1");
 
             GivenGrabbedHistory(historyGrabbed);
@@ -362,7 +376,7 @@ namespace NzbDrone.Core.Test.Download
             GivenGracePeriod(6);
             GivenRetryLimit(1);
 
-            Subject.Execute(new CheckForFailedDownloadCommand());
+            Subject.Execute(new CheckForFinishedDownloadCommand());
 
             VerifyNoFailedDownloads();
         }

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

@@ -15,8 +15,8 @@ namespace NzbDrone.Core.Test.HealthCheck.Checks
         public void should_return_warning_when_download_client_has_not_been_configured()
         {
             Mocker.GetMock<IProvideDownloadClient>()
-                  .Setup(s => s.GetDownloadClient())
-                  .Returns((IDownloadClient)null);
+                  .Setup(s => s.GetDownloadClients())
+                  .Returns(new IDownloadClient[0]);
 
             Subject.Check().ShouldBeWarning();
         }
@@ -26,12 +26,12 @@ namespace NzbDrone.Core.Test.HealthCheck.Checks
         {
             var downloadClient = Mocker.GetMock<IDownloadClient>();
 
-            downloadClient.Setup(s => s.GetQueue())
+            downloadClient.Setup(s => s.GetItems())
                           .Throws<Exception>();
 
             Mocker.GetMock<IProvideDownloadClient>()
-                  .Setup(s => s.GetDownloadClient())
-                  .Returns(downloadClient.Object);
+                  .Setup(s => s.GetDownloadClients())
+                  .Returns(new IDownloadClient[] { downloadClient.Object });
 
             Subject.Check().ShouldBeError();
         }
@@ -41,12 +41,12 @@ namespace NzbDrone.Core.Test.HealthCheck.Checks
         {
             var downloadClient = Mocker.GetMock<IDownloadClient>();
 
-            downloadClient.Setup(s => s.GetQueue())
-                          .Returns(new List<QueueItem>());
+            downloadClient.Setup(s => s.GetItems())
+                          .Returns(new List<DownloadClientItem>());
 
             Mocker.GetMock<IProvideDownloadClient>()
-                  .Setup(s => s.GetDownloadClient())
-                  .Returns(downloadClient.Object);
+                  .Setup(s => s.GetDownloadClients())
+                  .Returns(new IDownloadClient[] { downloadClient.Object });
 
             Subject.Check().ShouldBeOk();
         }

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

@@ -25,17 +25,7 @@ namespace NzbDrone.Core.Test.HealthCheck.Checks
                   .Setup(s => s.FolderExists(DRONE_FACTORY_FOLDER))
                   .Returns(exists);
         }
-
-        [Test]
-        public void should_return_warning_when_drone_factory_folder_is_not_configured()
-        {
-            Mocker.GetMock<IConfigService>()
-                  .SetupGet(s => s.DownloadedEpisodesFolder)
-                  .Returns("");
-
-            Subject.Check().ShouldBeWarning();
-        }
-
+        
         [Test]
         public void should_return_error_when_drone_factory_folder_does_not_exist()
         {

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

@@ -0,0 +1,95 @@
+using System;
+using System.Linq;
+using System.Collections.Generic;
+using FluentAssertions;
+using Moq;
+using FizzWare.NBuilder;
+using NUnit.Framework;
+using NzbDrone.Test.Common;
+using NzbDrone.Common.Disk;
+using NzbDrone.Core.Configuration;
+using NzbDrone.Core.HealthCheck.Checks;
+using NzbDrone.Core.Test.Framework;
+using NzbDrone.Core.Download;
+
+namespace NzbDrone.Core.Test.HealthCheck.Checks
+{
+    [TestFixture]
+    public class ImportMechanismCheckFixture : CoreTest<ImportMechanismCheck>
+    {
+        private const string DRONE_FACTORY_FOLDER = @"C:\Test\Unsorted";
+
+        private IList<TrackedDownload> _completed;
+
+        private void GivenCompletedDownloadHandling(bool? enabled = null)
+        {
+            if (enabled.HasValue)
+            {
+                Mocker.GetMock<IConfigService>()
+                      .Setup(s => s.IsDefined("EnableCompletedDownloadHandling"))
+                      .Returns(true);
+
+                Mocker.GetMock<IConfigService>()
+                      .SetupGet(s => s.EnableCompletedDownloadHandling)
+                      .Returns(enabled.Value);
+            }
+
+            _completed = Builder<TrackedDownload>.CreateListOfSize(1)
+                .All()
+                .With(v => v.State == TrackedDownloadState.Downloading)
+                .With(v => v.DownloadItem = new DownloadClientItem())
+                .With(v => v.DownloadItem.Status = DownloadItemStatus.Completed)
+                .With(v => v.DownloadItem.OutputPath = @"C:\Test\DropFolder\myfile.mkv".AsOsAgnostic())
+                .Build();
+
+            Mocker.GetMock<IDownloadTrackingService>()
+                .Setup(v => v.GetCompletedDownloads())
+                .Returns(_completed.ToList());
+        }
+
+        private void GivenDroneFactoryFolder(bool exists = false)
+        {
+            Mocker.GetMock<IConfigService>()
+                  .SetupGet(s => s.DownloadedEpisodesFolder)
+                  .Returns(DRONE_FACTORY_FOLDER.AsOsAgnostic());
+
+            Mocker.GetMock<IDiskProvider>()
+                  .Setup(s => s.FolderExists(DRONE_FACTORY_FOLDER.AsOsAgnostic()))
+                  .Returns(exists);
+        }
+
+        [Test]
+        public void should_return_warning_when_completed_download_handling_not_configured()
+        {
+            Subject.Check().ShouldBeWarning();
+        }
+
+        [Test]
+        public void should_return_warning_when_both_completeddownloadhandling_and_dronefactory_are_not_configured()
+        {
+            GivenCompletedDownloadHandling(false);
+            
+            Subject.Check().ShouldBeWarning();
+        }
+
+        [Test]
+        public void should_return_warning_when_downloadclient_drops_in_dronefactory_folder()
+        {
+            GivenCompletedDownloadHandling(true);
+            GivenDroneFactoryFolder(true);
+
+            _completed.First().DownloadItem.OutputPath = (DRONE_FACTORY_FOLDER + @"\myfile.mkv").AsOsAgnostic();
+
+            Subject.Check().ShouldBeWarning();
+        }
+        
+        [Test]
+        public void should_return_ok_when_no_issues_found()
+        {
+            GivenCompletedDownloadHandling(true);
+            GivenDroneFactoryFolder(true);
+
+            Subject.Check().ShouldBeOk();
+        }
+    }
+}

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

@@ -29,37 +29,6 @@ namespace NzbDrone.Core.Test.IndexerTests
             Mocker.SetConstant<IEnumerable<IIndexer>>(_indexers);
         }
 
-        [Test]
-        public void should_create_default_indexer_on_startup()
-        {
-            IList<IndexerDefinition> storedIndexers = null;
-
-            Mocker.GetMock<IIndexerRepository>()
-                  .Setup(c => c.InsertMany(It.IsAny<IList<IndexerDefinition>>()))
-                  .Callback<IList<IndexerDefinition>>(indexers => storedIndexers = indexers);
-
-            Subject.Handle(new ApplicationStartedEvent());
-
-            storedIndexers.Should().NotBeEmpty();
-            storedIndexers.Select(c => c.Name).Should().OnlyHaveUniqueItems();
-            storedIndexers.Select(c => c.Enable).Should().NotBeEmpty();
-            storedIndexers.Select(c => c.Implementation).Should().NotContainNulls();
-        }
-
-        [Test]
-        public void getting_list_of_indexers()
-        {
-            Mocker.SetConstant<IIndexerRepository>(Mocker.Resolve<IndexerRepository>());
-
-            Subject.Handle(new ApplicationStartedEvent());
-
-            var indexers = Subject.All().ToList();
-            indexers.Should().NotBeEmpty();
-            indexers.Should().NotContain(c => c.Settings == null);
-            indexers.Should().NotContain(c => c.Name == null);
-            indexers.Select(c => c.Name).Should().OnlyHaveUniqueItems();
-        }
-
         [Test]
         public void should_remove_missing_indexers_on_startup()
         {

src/NzbDrone.Core.Test/IndexerTests/IntegrationTests/IndexerIntegrationTests.cs

@@ -1,7 +1,6 @@
 using System.Collections.Generic;
 using FluentAssertions;
 using NzbDrone.Core.Indexers;
-using NzbDrone.Core.Indexers.Eztv;
 using NzbDrone.Core.Indexers.Newznab;
 using NzbDrone.Core.Indexers.Wombles;
 using NzbDrone.Core.Parser.Model;
@@ -37,39 +36,6 @@ namespace NzbDrone.Core.Test.IndexerTests.IntegrationTests
 
             ValidateResult(result, skipSize: true, skipInfo: true);
         }
-
-        [Test]
-        public void extv_rss()
-        {
-            var indexer = new Eztv();
-            indexer.Definition = new IndexerDefinition
-            {
-                Name = "Eztv",
-                Settings = NullConfig.Instance
-            };
-
-            var result = Subject.FetchRss(indexer);
-
-            ValidateTorrentResult(result, skipSize: false, skipInfo: true);
-        }
-
-        [Test]
-        public void nzbsorg_rss()
-        {
-            var indexer = new Newznab();
-
-            indexer.Definition = new IndexerDefinition();
-            indexer.Definition.Name = "nzbs.org";
-            indexer.Definition.Settings = new NewznabSettings
-            {
-                ApiKey = "64d61d3cfd4b75e51d01cbc7c6a78275",
-                Url = "http://nzbs.org"
-            };
-
-            var result = Subject.FetchRss(indexer);
-
-            ValidateResult(result);
-        }
         
         private void ValidateResult(IList<ReleaseInfo> reports, bool skipSize = false, bool skipInfo = false)
         {

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

@@ -41,7 +41,7 @@ namespace NzbDrone.Core.Test.IndexerTests
             indexer.Setup(s => s.GetSeasonSearchUrls(It.IsAny<String>(), It.IsAny<Int32>(), It.IsAny<Int32>(), It.IsAny<Int32>()))
                 .Returns(new List<string> { "http://www.nzbdrone.com" });
 
-            indexer.SetupGet(s => s.SupportsPaging).Returns(paging);
+            indexer.SetupGet(s => s.SupportedPageSize).Returns(paging ? 100 : 0);
 
             var definition = new IndexerDefinition();
             definition.Name = "Test";

src/NzbDrone.Core.Test/MediaFiles/DownloadedEpisodesImportServiceFixture.cs

@@ -41,7 +41,7 @@ namespace NzbDrone.Core.Test.MediaFiles
                   .Returns("c:\\drop\\".AsOsAgnostic());
 
             Mocker.GetMock<IImportApprovedEpisodes>()
-                  .Setup(s => s.Import(It.IsAny<List<ImportDecision>>(), true))
+                  .Setup(s => s.Import(It.IsAny<List<ImportDecision>>(), true, null))
                   .Returns(new List<ImportDecision>());
         }
 
@@ -77,6 +77,8 @@ namespace NzbDrone.Core.Test.MediaFiles
         [Test]
         public void should_skip_if_file_is_in_use_by_another_process()
         {
+            GivenValidSeries();
+
             Mocker.GetMock<IDiskProvider>().Setup(c => c.IsFileLocked(It.IsAny<string>()))
                   .Returns(true);
 
@@ -122,7 +124,7 @@ namespace NzbDrone.Core.Test.MediaFiles
         public void should_not_delete_folder_if_no_files_were_imported()
         {
             Mocker.GetMock<IImportApprovedEpisodes>()
-                  .Setup(s => s.Import(It.IsAny<List<ImportDecision>>(), false))
+                  .Setup(s => s.Import(It.IsAny<List<ImportDecision>>(), false, null))
                   .Returns(new List<ImportDecision>());
 
             Subject.Execute(new DownloadedEpisodesScanCommand());
@@ -132,7 +134,7 @@ namespace NzbDrone.Core.Test.MediaFiles
         }
 
         [Test]
-        public void should_delete_folder_if_files_were_imported_and_video_files_remain()
+        public void should_not_delete_folder_if_files_were_imported_and_video_files_remain()
         {
             GivenValidSeries();
 
@@ -146,7 +148,7 @@ namespace NzbDrone.Core.Test.MediaFiles
                   .Returns(imported);
 
             Mocker.GetMock<IImportApprovedEpisodes>()
-                  .Setup(s => s.Import(It.IsAny<List<ImportDecision>>(), true))
+                  .Setup(s => s.Import(It.IsAny<List<ImportDecision>>(), true, null))
                   .Returns(imported);
 
             Subject.Execute(new DownloadedEpisodesScanCommand());
@@ -172,7 +174,7 @@ namespace NzbDrone.Core.Test.MediaFiles
                   .Returns(imported);
 
             Mocker.GetMock<IImportApprovedEpisodes>()
-                  .Setup(s => s.Import(It.IsAny<List<ImportDecision>>(), true))
+                  .Setup(s => s.Import(It.IsAny<List<ImportDecision>>(), true, null))
                   .Returns(imported);
 
             Mocker.GetMock<ISampleService>()
@@ -211,13 +213,13 @@ namespace NzbDrone.Core.Test.MediaFiles
 
         private void VerifyNoImport()
         {
-            Mocker.GetMock<IImportApprovedEpisodes>().Verify(c => c.Import(It.IsAny<List<ImportDecision>>(), true),
+            Mocker.GetMock<IImportApprovedEpisodes>().Verify(c => c.Import(It.IsAny<List<ImportDecision>>(), true, null),
                 Times.Never());
         }
 
         private void VerifyImport()
         {
-            Mocker.GetMock<IImportApprovedEpisodes>().Verify(c => c.Import(It.IsAny<List<ImportDecision>>(), true),
+            Mocker.GetMock<IImportApprovedEpisodes>().Verify(c => c.Import(It.IsAny<List<ImportDecision>>(), true, null),
                 Times.Once());
         }
     }

src/NzbDrone.Core.Test/MediaFiles/EpisodeImport/Specifications/NotInUseSpecificationFixture.cs

@@ -1,75 +0,0 @@
-using FizzWare.NBuilder;
-using FluentAssertions;
-using Moq;
-using NUnit.Framework;
-using NzbDrone.Common;
-using NzbDrone.Common.Disk;
-using NzbDrone.Core.MediaFiles.EpisodeImport.Specifications;
-using NzbDrone.Core.Parser.Model;
-using NzbDrone.Core.Test.Framework;
-using NzbDrone.Core.Tv;
-using NzbDrone.Test.Common;
-
-namespace NzbDrone.Core.Test.MediaFiles.EpisodeImport.Specifications
-{
-    [TestFixture]
-    public class NotInUseSpecificationFixture : CoreTest<NotInUseSpecification>
-    {
-        private LocalEpisode _localEpisode;
-
-        [SetUp]
-        public void Setup()
-        {
-            _localEpisode = new LocalEpisode
-            {
-                Path = @"C:\Test\30 Rock\30.rock.s01e01.avi".AsOsAgnostic(),
-                Size = 100,
-                Series = Builder<Series>.CreateNew().Build()
-            };
-        }
-
-        private void GivenChildOfSeries()
-        {
-            _localEpisode.ExistingFile = true;
-        }
-
-        [Test]
-        public void should_return_true_if_file_is_under_series_folder()
-        {
-            GivenChildOfSeries();
-
-            Subject.IsSatisfiedBy(_localEpisode).Should().BeTrue();
-        }
-
-        [Test]
-        public void should_not_check_for_file_in_use_if_child_of_series_folder()
-        {
-            GivenChildOfSeries();
-
-            Subject.IsSatisfiedBy(_localEpisode);
-
-            Mocker.GetMock<IDiskProvider>()
-                .Verify(v => v.IsFileLocked(It.IsAny<string>()), Times.Never());
-        }
-
-        [Test]
-        public void should_return_false_if_file_is_in_use()
-        {
-            Mocker.GetMock<IDiskProvider>()
-                .Setup(s => s.IsFileLocked(It.IsAny<string>()))
-                .Returns(true);
-
-            Subject.IsSatisfiedBy(_localEpisode).Should().BeFalse();
-        }
-
-        [Test]
-        public void should_return_true_if_file_is_not_in_use()
-        {
-            Mocker.GetMock<IDiskProvider>()
-                .Setup(s => s.IsFileLocked(It.IsAny<string>()))
-                .Returns(false);
-
-            Subject.IsSatisfiedBy(_localEpisode).Should().BeTrue();
-        }
-    }
-}

src/NzbDrone.Core.Test/MediaFiles/ImportApprovedEpisodesFixture.cs

@@ -57,20 +57,20 @@ namespace NzbDrone.Core.Test.MediaFiles
             }
 
             Mocker.GetMock<IUpgradeMediaFiles>()
-                  .Setup(s => s.UpgradeEpisodeFile(It.IsAny<EpisodeFile>(), It.IsAny<LocalEpisode>()))
+                  .Setup(s => s.UpgradeEpisodeFile(It.IsAny<EpisodeFile>(), It.IsAny<LocalEpisode>(), false))
                   .Returns(new EpisodeFileMoveResult());
         }
             
         [Test]
         public void should_return_empty_list_if_there_are_no_approved_decisions()
         {
-            Subject.Import(_rejectedDecisions).Should().BeEmpty();
+            Subject.Import(_rejectedDecisions, false).Should().BeEmpty();
         }
 
         [Test]
         public void should_import_each_approved()
         {
-            Subject.Import(_approvedDecisions).Should().HaveCount(5);
+            Subject.Import(_approvedDecisions, false).Should().HaveCount(5);
         }
 
         [Test]
@@ -80,7 +80,7 @@ namespace NzbDrone.Core.Test.MediaFiles
             all.AddRange(_rejectedDecisions);
             all.AddRange(_approvedDecisions);
 
-            Subject.Import(all).Should().HaveCount(5);
+            Subject.Import(all, false).Should().HaveCount(5);
         }
 
         [Test]
@@ -90,7 +90,7 @@ namespace NzbDrone.Core.Test.MediaFiles
             all.AddRange(_approvedDecisions);
             all.Add(new ImportDecision(_approvedDecisions.First().LocalEpisode));
 
-            Subject.Import(all).Should().HaveCount(5);
+            Subject.Import(all, false).Should().HaveCount(5);
         }
 
         [Test]
@@ -99,7 +99,7 @@ namespace NzbDrone.Core.Test.MediaFiles
             Subject.Import(new List<ImportDecision> {_approvedDecisions.First()}, true);
 
             Mocker.GetMock<IUpgradeMediaFiles>()
-                  .Verify(v => v.UpgradeEpisodeFile(It.IsAny<EpisodeFile>(), _approvedDecisions.First().LocalEpisode),
+                  .Verify(v => v.UpgradeEpisodeFile(It.IsAny<EpisodeFile>(), _approvedDecisions.First().LocalEpisode, false),
                           Times.Once());
         }
 
@@ -115,10 +115,10 @@ namespace NzbDrone.Core.Test.MediaFiles
         [Test]
         public void should_not_move_existing_files()
         {
-            Subject.Import(new List<ImportDecision> { _approvedDecisions.First() });
+            Subject.Import(new List<ImportDecision> { _approvedDecisions.First() }, false);
 
             Mocker.GetMock<IUpgradeMediaFiles>()
-                  .Verify(v => v.UpgradeEpisodeFile(It.IsAny<EpisodeFile>(), _approvedDecisions.First().LocalEpisode),
+                  .Verify(v => v.UpgradeEpisodeFile(It.IsAny<EpisodeFile>(), _approvedDecisions.First().LocalEpisode, false),
                           Times.Never());
         }
 
@@ -143,7 +143,7 @@ namespace NzbDrone.Core.Test.MediaFiles
             all.Add(fileDecision);
             all.Add(sampleDecision);
 
-            var results = Subject.Import(all);
+            var results = Subject.Import(all, false);
 
             results.Should().HaveCount(1);
             results.Should().ContainSingle(d => d.LocalEpisode.Size == fileDecision.LocalEpisode.Size);

src/NzbDrone.Core.Test/NzbDrone.Core.Test.csproj

@@ -115,18 +115,20 @@
     <Compile Include="DecisionEngineTests\Search\SeriesSpecificationFixture.cs" />
     <Compile Include="Download\DownloadApprovedReportsTests\DownloadApprovedFixture.cs" />
     <Compile Include="Download\DownloadApprovedReportsTests\GetQualifiedReportsFixture.cs" />
-    <Compile Include="Download\DownloadClientTests\BlackholeProviderFixture.cs" />
-    <Compile Include="Download\DownloadClientTests\NzbgetTests\DownloadNzbFixture.cs" />
-    <Compile Include="Download\DownloadClientTests\NzbgetTests\QueueFixture.cs" />
+    <Compile Include="Download\DownloadClientTests\Blackhole\UsenetBlackholeFixture.cs" />
+    <Compile Include="Download\DownloadClientTests\DownloadClientFixtureBase.cs" />
+    <Compile Include="Download\DownloadClientTests\NzbgetTests\NzbgetFixture.cs" />
     <Compile Include="Download\DownloadClientTests\PneumaticProviderFixture.cs" />
     <Compile Include="Download\DownloadClientTests\SabnzbdTests\SabnzbdFixture.cs" />
     <Compile Include="Download\DownloadServiceFixture.cs" />
+    <Compile Include="Download\CompletedDownloadServiceFixture.cs" />
     <Compile Include="Download\FailedDownloadServiceFixture.cs" />
     <Compile Include="Framework\CoreTest.cs" />
     <Compile Include="Framework\DbTest.cs" />
     <Compile Include="Framework\NBuilderExtensions.cs" />
     <Compile Include="HealthCheck\Checks\RootFolderCheckFixture.cs" />
     <Compile Include="HealthCheck\Checks\DownloadClientCheckFixture.cs" />
+    <Compile Include="HealthCheck\Checks\ImportMechanismCheckFixture.cs" />
     <Compile Include="HealthCheck\Checks\UpdateCheckFixture.cs" />
     <Compile Include="HealthCheck\Checks\IndexerCheckFixture.cs" />
     <Compile Include="HealthCheck\Checks\DroneFactoryCheckFixture.cs" />
@@ -156,7 +158,6 @@
     <Compile Include="MediaFiles\EpisodeImport\Specifications\FullSeasonSpecificationFixture.cs" />
     <Compile Include="MediaFiles\EpisodeImport\Specifications\FreeSpaceSpecificationFixture.cs" />
     <Compile Include="MediaFiles\EpisodeImport\ImportDecisionMakerFixture.cs" />
-    <Compile Include="MediaFiles\EpisodeImport\Specifications\NotInUseSpecificationFixture.cs" />
     <Compile Include="MediaFiles\EpisodeImport\SampleServiceFixture.cs" />
     <Compile Include="MediaFiles\EpisodeImport\Specifications\NotSampleSpecificationFixture.cs" />
     <Compile Include="MediaFiles\EpisodeImport\Specifications\NotUnpackingSpecificationFixture.cs" />

src/NzbDrone.Core.Test/app.config

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration />

src/NzbDrone.Core/Configuration/ConfigService.cs

@@ -72,6 +72,11 @@ namespace NzbDrone.Core.Configuration
             _eventAggregator.PublishEvent(new ConfigSavedEvent());
         }
 
+        public Boolean IsDefined(String key)
+        {
+            return _repository.Get(key.ToLower()) != null;
+        }
+
         public String DownloadedEpisodesFolder
         {
             get { return GetValue(ConfigKey.DownloadedEpisodesFolder.ToString()); }
@@ -117,6 +122,27 @@ namespace NzbDrone.Core.Configuration
             set { SetValue("AutoDownloadPropers", value); }
         }
 
+        public Boolean EnableCompletedDownloadHandling
+        {
+            get { return GetValueBoolean("EnableCompletedDownloadHandling", false); }
+
+            set { SetValue("EnableCompletedDownloadHandling", value); }
+        }
+
+        public Boolean RemoveCompletedDownloads
+        {
+            get { return GetValueBoolean("RemoveCompletedDownloads", false); }
+
+            set { SetValue("RemoveCompletedDownloads", value); }
+        }
+
+        public Boolean EnableFailedDownloadHandling
+        {
+            get { return GetValueBoolean("EnableFailedDownloadHandling", true); }
+
+            set { SetValue("EnableFailedDownloadHandling", value); }
+        }
+
         public Boolean AutoRedownloadFailed
         {
             get { return GetValueBoolean("AutoRedownloadFailed", true); }
@@ -152,13 +178,6 @@ namespace NzbDrone.Core.Configuration
             set { SetValue("BlacklistRetryLimit", value); }
         }
 
-        public Boolean EnableFailedDownloadHandling
-        {
-            get { return GetValueBoolean("EnableFailedDownloadHandling", true); }
-
-            set { SetValue("EnableFailedDownloadHandling", value); }
-        }
-
         public Boolean CreateEmptySeriesFolders
         {
             get { return GetValueBoolean("CreateEmptySeriesFolders", false); }

src/NzbDrone.Core/Configuration/IConfigService.cs

@@ -11,15 +11,20 @@ namespace NzbDrone.Core.Configuration
         Dictionary<String, Object> AllWithDefaults();
         void SaveConfigDictionary(Dictionary<string, object> configValues);
 
+        Boolean IsDefined(String key);
+
         //Download Client
         String DownloadedEpisodesFolder { get; set; }
         String DownloadClientWorkingFolders { get; set; }
         Int32 DownloadedEpisodesScanInterval { get; set; }
 
-        //Failed Download Handling (Download client)
+        //Completed/Failed Download Handling (Download client)
+        Boolean EnableCompletedDownloadHandling { get; set; }
+        Boolean RemoveCompletedDownloads { get; set; }
+
+        Boolean EnableFailedDownloadHandling { get; set; }
         Boolean AutoRedownloadFailed { get; set; }
         Boolean RemoveFailedDownloads { get; set; }
-        Boolean EnableFailedDownloadHandling { get; set; }
         Int32 BlacklistGracePeriod { get; set; }
         Int32 BlacklistRetryInterval { get; set; }
         Int32 BlacklistRetryLimit { get; set; }

src/NzbDrone.Core/Datastore/TableMapping.cs

@@ -37,7 +37,8 @@ namespace NzbDrone.Core.Datastore
             Mapper.Entity<Config>().RegisterModel("Config");
             Mapper.Entity<RootFolder>().RegisterModel("RootFolders").Ignore(r => r.FreeSpace);
 
-            Mapper.Entity<IndexerDefinition>().RegisterModel("Indexers");
+            Mapper.Entity<IndexerDefinition>().RegisterModel("Indexers")
+                .Ignore(s => s.Protocol);
             Mapper.Entity<ScheduledTask>().RegisterModel("ScheduledTasks");
             Mapper.Entity<NotificationDefinition>().RegisterModel("Notifications");
             Mapper.Entity<MetadataDefinition>().RegisterModel("Metadata");

src/NzbDrone.Core/DecisionEngine/Specifications/NotInQueueSpecification.cs

@@ -5,17 +5,18 @@ using NzbDrone.Core.Download;
 using NzbDrone.Core.IndexerSearch.Definitions;
 using NzbDrone.Core.Parser.Model;
 using NzbDrone.Core.Qualities;
+using NzbDrone.Core.Queue;
 
 namespace NzbDrone.Core.DecisionEngine.Specifications
 {
     public class NotInQueueSpecification : IDecisionEngineSpecification
     {
-        private readonly IProvideDownloadClient _downloadClientProvider;
+        private readonly IQueueService _queueService;
         private readonly Logger _logger;
 
-        public NotInQueueSpecification(IProvideDownloadClient downloadClientProvider, Logger logger)
+        public NotInQueueSpecification(IQueueService queueService, Logger logger)
         {
-            _downloadClientProvider = downloadClientProvider;
+            _queueService = queueService;
             _logger = logger;
         }
 
@@ -29,15 +30,7 @@ namespace NzbDrone.Core.DecisionEngine.Specifications
 
         public bool IsSatisfiedBy(RemoteEpisode subject, SearchCriteriaBase searchCriteria)
         {
-            var downloadClient = _downloadClientProvider.GetDownloadClient();
-
-            if (downloadClient == null)
-            {
-                _logger.Warn("Download client isn't configured yet.");
-                return true;
-            }
-
-            var queue = downloadClient.GetQueue().Select(q => q.RemoteEpisode);
+            var queue = _queueService.GetQueue().Select(q => q.RemoteEpisode);
 
             if (IsInQueue(subject, queue))
             {

src/NzbDrone.Core/DecisionEngine/Specifications/RssSync/HistorySpecification.cs

@@ -1,3 +1,4 @@
+using System.Linq;
 using NLog;
 using NzbDrone.Core.Download;
 using NzbDrone.Core.Download.Clients.Sabnzbd;
@@ -41,9 +42,9 @@ namespace NzbDrone.Core.DecisionEngine.Specifications.RssSync
                 return true;
             }
 
-            var downloadClient = _downloadClientProvider.GetDownloadClient();
+            var downloadClients = _downloadClientProvider.GetDownloadClients();
 
-            if (downloadClient != null && downloadClient.GetType() == typeof (Sabnzbd))
+            foreach (var downloadClient in downloadClients.OfType<Sabnzbd>())
             {
                 _logger.Debug("Performing history status check on report");
                 foreach (var episode in subject.Episodes)

src/NzbDrone.Core/Download/CheckForFinishedDownloadCommand.cs

@@ -2,7 +2,7 @@
 
 namespace NzbDrone.Core.Download
 {
-    public class CheckForFailedDownloadCommand : Command
+    public class CheckForFinishedDownloadCommand : Command
     {
 
     }

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

@@ -1,84 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using NLog;
-using NzbDrone.Common;
-using NzbDrone.Common.Disk;
-using NzbDrone.Common.Http;
-using NzbDrone.Core.Messaging.Commands;
-using NzbDrone.Core.Organizer;
-using NzbDrone.Core.Parser.Model;
-
-namespace NzbDrone.Core.Download.Clients.Blackhole
-{
-    public class Blackhole : DownloadClientBase<FolderSettings>, IExecute<TestBlackholeCommand>
-    {
-        private readonly IDiskProvider _diskProvider;
-        private readonly IHttpProvider _httpProvider;
-        private readonly Logger _logger;
-
-        public Blackhole(IDiskProvider diskProvider, IHttpProvider httpProvider, Logger logger)
-        {
-            _diskProvider = diskProvider;
-            _httpProvider = httpProvider;
-            _logger = logger;
-        }
-
-        public override string DownloadNzb(RemoteEpisode remoteEpisode)
-        {
-            var url = remoteEpisode.Release.DownloadUrl;
-            var title = remoteEpisode.Release.Title;
-
-            title = FileNameBuilder.CleanFilename(title);
-
-            var filename = Path.Combine(Settings.Folder, title + ".nzb");
-
-
-            _logger.Debug("Downloading NZB from: {0} to: {1}", url, filename);
-            _httpProvider.DownloadFile(url, filename);
-            _logger.Debug("NZB Download succeeded, saved to: {0}", filename);
-
-            return null;
-        }
-
-        public override IEnumerable<QueueItem> GetQueue()
-        {
-            return new QueueItem[0];
-        }
-
-        public override IEnumerable<HistoryItem> GetHistory(int start = 0, int limit = 10)
-        {
-            return new HistoryItem[0];
-        }
-
-        public override void RemoveFromQueue(string id)
-        {
-        }
-
-        public override void RemoveFromHistory(string id)
-        {
-        }
-
-        public override void RetryDownload(string id)
-        {
-            throw new NotImplementedException();
-        }
-
-        public override void Test()
-        {
-            PerformTest(Settings.Folder);
-        }
-
-        private void PerformTest(string folder)
-        {
-            var testPath = Path.Combine(folder, "drone_test.txt");
-            _diskProvider.WriteAllText(testPath, DateTime.Now.ToString());
-            _diskProvider.DeleteFile(testPath);
-        }
-
-        public void Execute(TestBlackholeCommand message)
-        {
-            PerformTest(message.Folder);
-        }
-    }
-}

src/NzbDrone.Core/Download/Clients/Nzbget/NzbGetQueueItem.cs

@@ -5,15 +5,18 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
 {
     public class NzbgetQueueItem
     {
-        private string _nzbName;
         public Int32 NzbId { get; set; }
         public Int32 FirstId { get; set; }
         public Int32 LastId { get; set; }
         public string NzbName { get; set; }
         public String Category { get; set; }
-        public Int32 FileSizeMb { get; set; }
-        public Int32 RemainingSizeMb { get; set; }
-        public Int32 PausedSizeMb { get; set; }
+        public UInt32 FileSizeLo { get; set; }
+        public UInt32 FileSizeHi { get; set; }
+        public UInt32 RemainingSizeLo { get; set; }
+        public UInt32 RemainingSizeHi { get; set; }
+        public UInt32 PausedSizeLo { get; set; }
+        public UInt32 PausedSizeHi { get; set; }
+        public Int32 ActiveDownloads { get; set; }
         public List<NzbgetParameter> Parameters { get; set; }
     }
 }

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

@@ -4,6 +4,7 @@ using System.Linq;
 using NLog;
 using NzbDrone.Common;
 using NzbDrone.Common.Http;
+using NzbDrone.Core.Indexers;
 using NzbDrone.Core.Messaging.Commands;
 using NzbDrone.Core.Parser;
 using NzbDrone.Core.Parser.Model;
@@ -14,22 +15,27 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
     public class Nzbget : DownloadClientBase<NzbgetSettings>, IExecute<TestNzbgetCommand>
     {
         private readonly INzbgetProxy _proxy;
-        private readonly IParsingService _parsingService;
         private readonly IHttpProvider _httpProvider;
-        private readonly Logger _logger;
 
         public Nzbget(INzbgetProxy proxy,
                       IParsingService parsingService,
                       IHttpProvider httpProvider,
                       Logger logger)
+            : base(parsingService, logger)
         {
             _proxy = proxy;
-            _parsingService = parsingService;
             _httpProvider = httpProvider;
-            _logger = logger;
         }
 
-        public override string DownloadNzb(RemoteEpisode remoteEpisode)
+        public override DownloadProtocol Protocol
+        {
+            get
+            {
+                return DownloadProtocol.Usenet;
+            }
+        }
+
+        public override string Download(RemoteEpisode remoteEpisode)
         {
             var url = remoteEpisode.Release.DownloadUrl;
             var title = remoteEpisode.Release.Title + ".nzb";
@@ -48,7 +54,7 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
             }
         }
 
-        public override IEnumerable<QueueItem> GetQueue()
+        private IEnumerable<DownloadClientItem> GetQueue()
         {
             List<NzbgetQueueItem> queue;
 
@@ -59,36 +65,42 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
             catch (DownloadClientException ex)
             {
                 _logger.ErrorException(ex.Message, ex);
-                return Enumerable.Empty<QueueItem>();
+                return Enumerable.Empty<DownloadClientItem>();
             }
 
-            var queueItems = new List<QueueItem>();
+            var queueItems = new List<DownloadClientItem>();
 
             foreach (var item in queue)
             {
                 var droneParameter = item.Parameters.SingleOrDefault(p => p.Name == "drone");
 
-                var queueItem = new QueueItem();
-                queueItem.Id = droneParameter == null ? item.NzbId.ToString() : droneParameter.Value.ToString();
+                var queueItem = new DownloadClientItem();
+                queueItem.DownloadClientId = droneParameter == null ? item.NzbId.ToString() : droneParameter.Value.ToString();
                 queueItem.Title = item.NzbName;
-                queueItem.Size = item.FileSizeMb;
-                queueItem.Sizeleft = item.RemainingSizeMb;
-                queueItem.Status = item.FileSizeMb == item.PausedSizeMb ? "paused" : "queued";
+                queueItem.TotalSize = MakeInt64(item.FileSizeHi, item.FileSizeLo);
+                queueItem.RemainingSize = MakeInt64(item.RemainingSizeHi, item.RemainingSizeLo);
+                queueItem.Category = item.Category;
 
-                var parsedEpisodeInfo = Parser.Parser.ParseTitle(queueItem.Title);
-                if (parsedEpisodeInfo == null) continue;
+                if (queueItem.TotalSize == MakeInt64(item.PausedSizeHi, item.PausedSizeLo))
+                {
+                    queueItem.Status = DownloadItemStatus.Paused;
+                }
+                else if (item.ActiveDownloads == 0 && queueItem.RemainingSize != 0)
+                {
+                    queueItem.Status = DownloadItemStatus.Queued;
+                }
+                else
+                {
+                    queueItem.Status = DownloadItemStatus.Downloading;
+                }
 
-                var remoteEpisode = _parsingService.Map(parsedEpisodeInfo, 0);
-                if (remoteEpisode.Series == null) continue;
-
-                queueItem.RemoteEpisode = remoteEpisode;
                 queueItems.Add(queueItem);
             }
 
             return queueItems;
         }
 
-        public override IEnumerable<HistoryItem> GetHistory(int start = 0, int limit = 10)
+        private IEnumerable<DownloadClientItem> GetHistory()
         {
             List<NzbgetHistoryItem> history;
 
@@ -99,10 +111,10 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
             catch (DownloadClientException ex)
             {
                 _logger.ErrorException(ex.Message, ex);
-                return Enumerable.Empty<HistoryItem>();
+                return Enumerable.Empty<DownloadClientItem>();
             }
 
-            var historyItems = new List<HistoryItem>();
+            var historyItems = new List<DownloadClientItem>();
             var successStatues = new[] {"SUCCESS", "NONE"};
 
             foreach (var item in history)
@@ -110,15 +122,15 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
                 var droneParameter = item.Parameters.SingleOrDefault(p => p.Name == "drone");
                 var status = successStatues.Contains(item.ParStatus) &&
                              successStatues.Contains(item.ScriptStatus)
-                    ? HistoryStatus.Completed
-                    : HistoryStatus.Failed;
+                    ? DownloadItemStatus.Completed
+                    : DownloadItemStatus.Failed;
 
-                var historyItem = new HistoryItem();
-                historyItem.Id = droneParameter == null ? item.Id.ToString() : droneParameter.Value.ToString();
+                var historyItem = new DownloadClientItem();
+                historyItem.DownloadClient = Definition.Name;
+                historyItem.DownloadClientId = droneParameter == null ? item.Id.ToString() : droneParameter.Value.ToString();
                 historyItem.Title = item.Name;
-                historyItem.Size = item.FileSizeMb.ToString(); //Why is this a string?
-                historyItem.DownloadTime = 0;
-                historyItem.Storage = item.DestDir;
+                historyItem.TotalSize = MakeInt64(item.FileSizeHi, item.FileSizeLo);
+                historyItem.OutputPath = item.DestDir;
                 historyItem.Category = item.Category;
                 historyItem.Message = String.Format("PAR Status: {0} - Script Status: {1}", item.ParStatus, item.ScriptStatus);
                 historyItem.Status = status;
@@ -129,12 +141,20 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
             return historyItems;
         }
 
-        public override void RemoveFromQueue(string id)
+        public override IEnumerable<DownloadClientItem> GetItems()
         {
-            throw new NotImplementedException();
+            foreach (var downloadClientItem in GetQueue().Concat(GetHistory()))
+            {
+                if (downloadClientItem.Category != Settings.TvCategory) continue;
+
+                downloadClientItem.RemoteEpisode = GetRemoteEpisode(downloadClientItem.Title);
+                if (downloadClientItem.RemoteEpisode == null) continue;
+
+                yield return downloadClientItem;
+            }
         }
 
-        public override void RemoveFromHistory(string id)
+        public override void RemoveItem(string id)
         {
             _proxy.RemoveFromHistory(id, Settings);
         }
@@ -161,5 +181,17 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
 
             _proxy.GetVersion(settings);
         }
+
+        // Javascript doesn't support 64 bit integers natively so json officially doesn't either. 
+        // NzbGet api thus sends it in two 32 bit chunks. Here we join the two chunks back together.
+        // Simplified decimal example: "42" splits into "4" and "2". To join them I shift (<<) the "4" 1 digit to the left = "40". combine it with "2". which becomes "42" again.
+        private Int64 MakeInt64(UInt32 high, UInt32 low)
+        {
+            Int64 result = high;
+
+            result = (result << 32) | (Int64)low;
+
+            return result;
+        }
     }
 }

src/NzbDrone.Core/Download/Clients/Nzbget/NzbgetHistoryItem.cs

@@ -5,11 +5,11 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
 {
     public class NzbgetHistoryItem
     {
-        private string _nzbName;
         public Int32 Id { get; set; }
         public String Name { get; set; }
         public String Category { get; set; }
-        public Int32 FileSizeMb { get; set; }
+        public UInt32 FileSizeLo { get; set; }
+        public UInt32 FileSizeHi { get; set; }
         public String ParStatus { get; set; }
         public String ScriptStatus { get; set; }
         public String DestDir { get; set; }

src/NzbDrone.Core/Download/Clients/Nzbget/TestNzbgetCommand.cs

@@ -13,9 +13,14 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
             }
         }
 
+
         public String Host { get; set; }
         public Int32 Port { get; set; }
         public String Username { get; set; }
         public String Password { get; set; }
+        public String TvCategory { get; set; }
+        public Int32 RecentTvPriority { get; set; }
+        public Int32 OlderTvPriority { get; set; }
+        public Boolean UseSsl { get; set; }
     }
 }

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

@@ -7,8 +7,10 @@ using NzbDrone.Common.Disk;
 using NzbDrone.Common.Http;
 using NzbDrone.Common.Instrumentation;
 using NzbDrone.Core.Configuration;
+using NzbDrone.Core.Indexers;
 using NzbDrone.Core.Messaging.Commands;
 using NzbDrone.Core.Organizer;
+using NzbDrone.Core.Parser;
 using NzbDrone.Core.Parser.Model;
 
 namespace NzbDrone.Core.Download.Clients.Pneumatic
@@ -21,22 +23,34 @@ namespace NzbDrone.Core.Download.Clients.Pneumatic
 
         private static readonly Logger logger =  NzbDroneLogger.GetLogger();
 
-        public Pneumatic(IConfigService configService, IHttpProvider httpProvider,
-                                    IDiskProvider diskProvider)
+        public Pneumatic(IConfigService configService,
+                         IHttpProvider httpProvider,
+                         IDiskProvider diskProvider,
+                         IParsingService parsingService,
+                         Logger logger)
+            : base(parsingService, logger)
         {
             _configService = configService;
             _httpProvider = httpProvider;
             _diskProvider = diskProvider;
         }
 
-        public override string DownloadNzb(RemoteEpisode remoteEpisode)
+        public override DownloadProtocol Protocol
+        {
+            get
+            {
+                return DownloadProtocol.Usenet;
+            }
+        }
+
+        public override string Download(RemoteEpisode remoteEpisode)
         {
             var url = remoteEpisode.Release.DownloadUrl;
             var title = remoteEpisode.Release.Title;
 
             if (remoteEpisode.ParsedEpisodeInfo.FullSeason)
             {
-                throw new NotImplementedException("Full season releases are not supported with Pneumatic.");
+                throw new NotSupportedException("Full season releases are not supported with Pneumatic.");
             }
 
             title = FileNameBuilder.CleanFilename(title);
@@ -63,27 +77,19 @@ namespace NzbDrone.Core.Download.Clients.Pneumatic
             }
         }
 
-        public override IEnumerable<QueueItem> GetQueue()
+        public override IEnumerable<DownloadClientItem> GetItems()
         {
-            return new QueueItem[0];
+            return new DownloadClientItem[0];
         }
-
-        public override IEnumerable<HistoryItem> GetHistory(int start = 0, int limit = 10)
-        {
-            return new HistoryItem[0];
-        }
-
-        public override void RemoveFromQueue(string id)
-        {
-        }
-
-        public override void RemoveFromHistory(string id)
+        
+        public override void RemoveItem(string id)
         {
+            throw new NotSupportedException();
         }
 
         public override void RetryDownload(string id)
         {
-            throw new NotImplementedException();
+            throw new NotSupportedException();
         }
 
         public override void Test()

src/NzbDrone.Core/Download/Clients/Pneumatic/PneumaticSettings.cs

@@ -6,7 +6,7 @@ using NzbDrone.Core.Annotations;
 using NzbDrone.Core.ThingiProvider;
 using NzbDrone.Core.Validation.Paths;
 
-namespace NzbDrone.Core.Download.Clients
+namespace NzbDrone.Core.Download.Clients.Pneumatic
 {
     public class FolderSettingsValidator : AbstractValidator<FolderSettings>
     {

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

@@ -3,8 +3,8 @@ using System.Collections.Generic;
 using System.Linq;
 using NLog;
 using NzbDrone.Common;
-using NzbDrone.Common.Cache;
 using NzbDrone.Common.Http;
+using NzbDrone.Core.Indexers;
 using NzbDrone.Core.Messaging.Commands;
 using NzbDrone.Core.Parser;
 using NzbDrone.Core.Parser.Model;
@@ -15,25 +15,27 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
     public class Sabnzbd : DownloadClientBase<SabnzbdSettings>, IExecute<TestSabnzbdCommand>
     {
         private readonly IHttpProvider _httpProvider;
-        private readonly IParsingService _parsingService;
         private readonly ISabnzbdProxy _proxy;
-        private readonly ICached<IEnumerable<QueueItem>> _queueCache;
-        private readonly Logger _logger;
 
         public Sabnzbd(IHttpProvider httpProvider,
-                       ICacheManager cacheManager,
                        IParsingService parsingService,
                        ISabnzbdProxy proxy,
                        Logger logger)
+            : base(parsingService, logger)
         {
             _httpProvider = httpProvider;
-            _parsingService = parsingService;
             _proxy = proxy;
-            _queueCache = cacheManager.GetCache<IEnumerable<QueueItem>>(GetType(), "queue");
-            _logger = logger;
         }
 
-        public override string DownloadNzb(RemoteEpisode remoteEpisode)
+        public override DownloadProtocol Protocol
+        {
+            get
+            {
+                return DownloadProtocol.Usenet;
+            }
+        }
+
+        public override string Download(RemoteEpisode remoteEpisode)
         {
             var url = remoteEpisode.Release.DownloadUrl;
             var title = remoteEpisode.Release.Title;
@@ -54,76 +56,104 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
             }
         }
 
-        public override IEnumerable<QueueItem> GetQueue()
+        private IEnumerable<DownloadClientItem> GetQueue()
         {
-            return _queueCache.Get("queue", () =>
+            SabnzbdQueue sabQueue;
+
+            try
             {
-                SabnzbdQueue sabQueue;
+                sabQueue = _proxy.GetQueue(0, 0, Settings);
+            }
+            catch (DownloadClientException ex)
+            {
+                _logger.ErrorException(ex.Message, ex);
+                return Enumerable.Empty<DownloadClientItem>();
+            }
 
-                try
+            var queueItems = new List<DownloadClientItem>();
+
+            foreach (var sabQueueItem in sabQueue.Items)
+            {
+                var queueItem = new DownloadClientItem();
+                queueItem.DownloadClient = Definition.Name;
+                queueItem.DownloadClientId = sabQueueItem.Id;
+                queueItem.Category = sabQueueItem.Category;
+                queueItem.Title = sabQueueItem.Title;
+                queueItem.TotalSize = (long)(sabQueueItem.Size * 1024 * 1024);
+                queueItem.RemainingSize = (long)(sabQueueItem.Sizeleft * 1024 * 1024);
+                queueItem.RemainingTime = sabQueueItem.Timeleft;
+
+                if (sabQueue.Paused || sabQueueItem.Status == SabnzbdDownloadStatus.Paused)
                 {
-                    sabQueue = _proxy.GetQueue(0, 0, Settings);
+                    queueItem.Status = DownloadItemStatus.Paused;
                 }
-                catch (DownloadClientException ex)
+                else if (sabQueueItem.Status == SabnzbdDownloadStatus.Queued || sabQueueItem.Status == SabnzbdDownloadStatus.Grabbing)
                 {
-                    _logger.ErrorException(ex.Message, ex);
-                    return Enumerable.Empty<QueueItem>();
+                    queueItem.Status = DownloadItemStatus.Queued;
+                }
+                else
+                {
+                    queueItem.Status = DownloadItemStatus.Downloading;
                 }
 
-                var queueItems = new List<QueueItem>();
-
-                foreach (var sabQueueItem in sabQueue.Items)
+                if (queueItem.Title.StartsWith("ENCRYPTED /"))
                 {
-                    var queueItem = new QueueItem();
-                    queueItem.Id = sabQueueItem.Id;
-                    queueItem.Title = sabQueueItem.Title;
-                    queueItem.Size = sabQueueItem.Size;
-                    queueItem.Sizeleft = sabQueueItem.Sizeleft;
-                    queueItem.Timeleft = sabQueueItem.Timeleft;
-                    queueItem.Status = sabQueueItem.Status;
-
-                    var parsedEpisodeInfo = Parser.Parser.ParseTitle(queueItem.Title.Replace("ENCRYPTED / ", ""));
-                    if (parsedEpisodeInfo == null) continue;
-
-                    var remoteEpisode = _parsingService.Map(parsedEpisodeInfo, 0);
-                    if (remoteEpisode.Series == null) continue;
-
-                    queueItem.RemoteEpisode = remoteEpisode;
-
-                    queueItems.Add(queueItem);
+                    queueItem.Title = queueItem.Title.Substring(11);
+                    queueItem.IsEncrypted = true;
                 }
 
-                return queueItems;
-            }, TimeSpan.FromSeconds(10));
+                queueItems.Add(queueItem);
+            }
+
+            return queueItems;
         }
 
-        public override IEnumerable<HistoryItem> GetHistory(int start = 0, int limit = 10)
+        private IEnumerable<DownloadClientItem> GetHistory()
         {
             SabnzbdHistory sabHistory;
 
             try
             {
-                sabHistory = _proxy.GetHistory(start, limit, Settings);
+                sabHistory = _proxy.GetHistory(0, 0, Settings);
             }
             catch (DownloadClientException ex)
             {
                 _logger.ErrorException(ex.Message, ex);
-                return Enumerable.Empty<HistoryItem>();
+                return Enumerable.Empty<DownloadClientItem>();
             }
 
-            var historyItems = new List<HistoryItem>();
+            var historyItems = new List<DownloadClientItem>();
 
             foreach (var sabHistoryItem in sabHistory.Items)
             {
-                var historyItem = new HistoryItem();
-                historyItem.Id = sabHistoryItem.Id;
-                historyItem.Title = sabHistoryItem.Title;
-                historyItem.Size = sabHistoryItem.Size;
-                historyItem.DownloadTime = sabHistoryItem.DownloadTime;
-                historyItem.Storage = sabHistoryItem.Storage;
-                historyItem.Category = sabHistoryItem.Category;
-                historyItem.Message = sabHistoryItem.FailMessage;
-                historyItem.Status = sabHistoryItem.Status == "Failed" ? HistoryStatus.Failed : HistoryStatus.Completed;
+                var historyItem = new DownloadClientItem
+                {
+                    DownloadClient = Definition.Name,
+                    DownloadClientId = sabHistoryItem.Id,
+                    Category = sabHistoryItem.Category,
+                    Title = sabHistoryItem.Title,
+
+                    TotalSize = sabHistoryItem.Size,
+                    RemainingSize = 0,
+                    DownloadTime = TimeSpan.FromSeconds(sabHistoryItem.DownloadTime),
+                    RemainingTime = TimeSpan.Zero,
+
+                    OutputPath = sabHistoryItem.Storage,
+                    Message = sabHistoryItem.FailMessage
+                };
+
+                if (sabHistoryItem.Status == SabnzbdDownloadStatus.Failed)
+                {
+                    historyItem.Status = DownloadItemStatus.Failed;
+                }
+                else if (sabHistoryItem.Status == SabnzbdDownloadStatus.Completed)
+                {
+                    historyItem.Status = DownloadItemStatus.Completed;
+                }
+                else // Verifying/Moving etc
+                {
+                    historyItem.Status = DownloadItemStatus.Downloading;
+                }
 
                 historyItems.Add(historyItem);
             }
@@ -131,14 +161,29 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
             return historyItems;
         }
 
-        public override void RemoveFromQueue(string id)
+        public override IEnumerable<DownloadClientItem> GetItems()
         {
-            _proxy.RemoveFrom("queue", id, Settings);
+            foreach (var downloadClientItem in GetQueue().Concat(GetHistory()))
+            {
+                if (downloadClientItem.Category != Settings.TvCategory) continue;
+
+                downloadClientItem.RemoteEpisode = GetRemoteEpisode(downloadClientItem.Title);
+                if (downloadClientItem.RemoteEpisode == null) continue;
+
+                yield return downloadClientItem;
+            }
         }
 
-        public override void RemoveFromHistory(string id)
+        public override void RemoveItem(string id)
         {
-            _proxy.RemoveFrom("history", id, Settings);
+            if (GetQueue().Any(v => v.DownloadClientId == id))
+            {
+                _proxy.RemoveFrom("queue", id, Settings);
+            }
+            else
+            {
+                _proxy.RemoveFrom("history", id, Settings);
+            }
         }
 
         public override void RetryDownload(string id)

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

@@ -0,0 +1,22 @@
+using System;
+
+namespace NzbDrone.Core.Download.Clients.Sabnzbd
+{
+    public enum SabnzbdDownloadStatus
+    {
+        Grabbing,
+        Queued,
+        Paused,
+        Checking,
+        Downloading,
+        QuickCheck,
+        Verifying,
+        Repairing,
+        Fetching,       // Fetching additional blocks
+        Extracting,
+        Moving,
+        Running,        // Running PP Script
+        Completed,
+        Failed
+    }
+}

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

@@ -1,4 +1,5 @@
-using Newtonsoft.Json;
+using System;
+using Newtonsoft.Json;
 
 namespace NzbDrone.Core.Download.Clients.Sabnzbd
 {
@@ -7,7 +8,8 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
         [JsonProperty(PropertyName = "fail_message")]
         public string FailMessage { get; set; }
 
-        public string Size { get; set; }
+        [JsonProperty(PropertyName = "bytes")]
+        public Int64 Size { get; set; }
         public string Category { get; set; }
 
         [JsonProperty(PropertyName = "nzb_name")]
@@ -17,7 +19,7 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
         public int DownloadTime { get; set; }
 
         public string Storage { get; set; }
-        public string Status { get; set; }
+        public SabnzbdDownloadStatus Status { get; set; }
 
         [JsonProperty(PropertyName = "nzo_id")]
         public string Id { get; set; }

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

@@ -167,7 +167,7 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
 
                 result.Error = response.Content.Replace("error: ", "");
             }
-            
+
             if (result.Failed)
                 throw new DownloadClientException("Error response received from SABnzbd: {0}", result.Error);
         }

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

@@ -6,7 +6,7 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
 {
     public class SabnzbdQueueItem
     {
-        public string Status { get; set; }
+        public SabnzbdDownloadStatus Status { get; set; }
         public int Index { get; set; }
 
         [JsonConverter(typeof(SabnzbdQueueTimeConverter))]
@@ -15,8 +15,6 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
         [JsonProperty(PropertyName = "mb")]
         public decimal Size { get; set; }
 
-        private string _title;
-
         [JsonProperty(PropertyName = "filename")]
         public string Title { get; set; }
 

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

@@ -13,11 +13,15 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
             }
         }
 
+
         public String Host { get; set; }
         public Int32 Port { get; set; }
         public String ApiKey { get; set; }
         public String Username { get; set; }
         public String Password { get; set; }
+        public String TvCategory { get; set; }
+        public Int32 RecentTvPriority { get; set; }
+        public Int32 OlderTvPriority { get; set; }
         public Boolean UseSsl { get; set; }
     }
 }

src/NzbDrone.Core/Download/Clients/UsenetBlackhole/TestUsenetBlackholeCommand.cs

@@ -1,9 +1,9 @@
 using System;
 using NzbDrone.Core.Messaging.Commands;
 
-namespace NzbDrone.Core.Download.Clients.Blackhole
+namespace NzbDrone.Core.Download.Clients.UsenetBlackhole
 {
-    public class TestBlackholeCommand : Command
+    public class TestUsenetBlackholeCommand : Command
     {
         public override bool SendUpdatesToClient
         {
@@ -13,6 +13,7 @@ namespace NzbDrone.Core.Download.Clients.Blackhole
             }
         }
 
-        public String Folder { get; set; }
+        public String NzbFolder { get; set; }
+        public String WatchFolder { get; set; }
     }
 }

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

@@ -0,0 +1,154 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using NLog;
+using NzbDrone.Common;
+using NzbDrone.Common.Disk;
+using NzbDrone.Common.Http;
+using NzbDrone.Core.Indexers;
+using NzbDrone.Core.Messaging.Commands;
+using NzbDrone.Core.Organizer;
+using NzbDrone.Core.Parser;
+using NzbDrone.Core.Parser.Model;
+using NzbDrone.Core.MediaFiles;
+
+namespace NzbDrone.Core.Download.Clients.UsenetBlackhole
+{
+    public class UsenetBlackhole : DownloadClientBase<UsenetBlackholeSettings>, IExecute<TestUsenetBlackholeCommand>
+    {
+        private readonly IDiskProvider _diskProvider;
+        private readonly IDiskScanService _diskScanService;
+        private readonly IHttpProvider _httpProvider;
+
+        public UsenetBlackhole(IDiskProvider diskProvider,
+                               IDiskScanService diskScanService,
+                               IParsingService parsingService,
+                               IHttpProvider httpProvider,
+                               Logger logger)
+            : base(parsingService, logger)
+        {
+            _diskProvider = diskProvider;
+            _diskScanService = diskScanService;
+            _httpProvider = httpProvider;
+        }
+
+        public override DownloadProtocol Protocol
+        {
+            get
+            {
+                return DownloadProtocol.Usenet;
+            }
+        }
+
+        public override string Download(RemoteEpisode remoteEpisode)
+        {
+            var url = remoteEpisode.Release.DownloadUrl;
+            var title = remoteEpisode.Release.Title;
+
+            title = FileNameBuilder.CleanFilename(title);
+
+            var filename = Path.Combine(Settings.NzbFolder, title + ".nzb");
+
+            _logger.Debug("Downloading NZB from: {0} to: {1}", url, filename);
+            _httpProvider.DownloadFile(url, filename);
+            _logger.Debug("NZB Download succeeded, saved to: {0}", filename);
+
+            return null;
+        }
+
+        public override IEnumerable<DownloadClientItem> GetItems()
+        {
+            foreach (var folder in _diskProvider.GetDirectories(Settings.WatchFolder))
+            {
+                var title = FileNameBuilder.CleanFilename(Path.GetFileName(folder));
+
+                var files = _diskProvider.GetFiles(folder, SearchOption.AllDirectories);
+
+                var historyItem = new DownloadClientItem
+                {
+                    DownloadClient = Definition.Name,
+                    DownloadClientId = Definition.Name + "_" + Path.GetFileName(folder) + "_" + _diskProvider.FolderGetCreationTimeUtc(folder).Ticks,
+                    Title = title,
+
+                    TotalSize = files.Select(_diskProvider.GetFileSize).Sum(),
+
+                    OutputPath = folder
+                };
+
+                if (files.Any(_diskProvider.IsFileLocked))
+                {
+                    historyItem.Status = DownloadItemStatus.Downloading;
+                }
+                else
+                {
+                    historyItem.Status = DownloadItemStatus.Completed;
+                }
+
+                historyItem.RemoteEpisode = GetRemoteEpisode(historyItem.Title);
+                if (historyItem.RemoteEpisode == null) continue;
+
+                yield return historyItem;
+            }
+
+            foreach (var videoFile in _diskScanService.GetVideoFiles(Settings.WatchFolder, false))
+            {
+                var title = FileNameBuilder.CleanFilename(Path.GetFileName(videoFile));
+
+                var historyItem = new DownloadClientItem
+                {
+                    DownloadClient = Definition.Name,
+                    DownloadClientId = Definition.Name + "_" + Path.GetFileName(videoFile) + "_" + _diskProvider.FileGetLastWriteUtc(videoFile).Ticks,
+                    Title = title,
+
+                    TotalSize = _diskProvider.GetFileSize(videoFile),
+
+                    OutputPath = videoFile
+                };
+
+                if (_diskProvider.IsFileLocked(videoFile))
+                {
+                    historyItem.Status = DownloadItemStatus.Downloading;
+                }
+                else
+                {
+                    historyItem.Status = DownloadItemStatus.Completed;
+                }
+
+                historyItem.RemoteEpisode = GetRemoteEpisode(historyItem.Title);
+                if (historyItem.RemoteEpisode == null) continue;
+
+                yield return historyItem;
+            }
+        }
+
+        public override void RemoveItem(string id)
+        {
+            throw new NotSupportedException();
+        }
+
+        public override void RetryDownload(string id)
+        {
+            throw new NotSupportedException();
+        }
+
+        public override void Test()
+        {
+            PerformTest(Settings.NzbFolder);
+            PerformTest(Settings.WatchFolder);
+        }
+
+        private void PerformTest(string folder)
+        {
+            var testPath = Path.Combine(folder, "drone_test.txt");
+            _diskProvider.WriteAllText(testPath, DateTime.Now.ToString());
+            _diskProvider.DeleteFile(testPath);
+        }
+
+        public void Execute(TestUsenetBlackholeCommand message)
+        {
+            PerformTest(Settings.NzbFolder);
+            PerformTest(Settings.WatchFolder);
+        }
+    }
+}

src/NzbDrone.Core/Download/Clients/UsenetBlackhole/UsenetBlackholeSettings.cs

@@ -0,0 +1,35 @@
+using System;
+using FluentValidation;
+using FluentValidation.Results;
+using NzbDrone.Common.Disk;
+using NzbDrone.Core.Annotations;
+using NzbDrone.Core.ThingiProvider;
+using NzbDrone.Core.Validation.Paths;
+
+namespace NzbDrone.Core.Download.Clients.UsenetBlackhole
+{
+    public class UsenetBlackholeSettingsValidator : AbstractValidator<UsenetBlackholeSettings>
+    {
+        public UsenetBlackholeSettingsValidator()
+        {
+            //Todo: Validate that the path actually exists
+            RuleFor(c => c.NzbFolder).IsValidPath();
+        }
+    }
+
+    public class UsenetBlackholeSettings : IProviderConfig
+    {
+        private static readonly UsenetBlackholeSettingsValidator Validator = new UsenetBlackholeSettingsValidator();
+
+        [FieldDefinition(0, Label = "Nzb Folder", Type = FieldType.Path)]
+        public String NzbFolder { get; set; }
+
+        [FieldDefinition(1, Label = "Watch Folder", Type = FieldType.Path)]
+        public String WatchFolder { get; set; }
+
+        public ValidationResult Validate()
+        {
+            return Validator.Validate(this);
+        }
+    }
+}

src/NzbDrone.Core/Download/CompletedDownloadService.cs

@@ -0,0 +1,148 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using NLog;
+using NzbDrone.Common;
+using NzbDrone.Common.Cache;
+using NzbDrone.Common.Disk;
+using NzbDrone.Core.Configuration;
+using NzbDrone.Core.History;
+using NzbDrone.Core.MediaFiles;
+using NzbDrone.Core.MediaFiles.EpisodeImport;
+using NzbDrone.Core.Messaging.Commands;
+using NzbDrone.Core.Messaging.Events;
+using System.IO;
+using NzbDrone.Common.EnsureThat;
+using NzbDrone.Core.Parser;
+using NzbDrone.Core.Tv;
+using NzbDrone.Core.Qualities;
+
+namespace NzbDrone.Core.Download
+{
+    public interface ICompletedDownloadService
+    {
+        void CheckForCompletedItem(IDownloadClient downloadClient, TrackedDownload trackedDownload, List<History.History> grabbedHistory, List<History.History> importedHistory);
+    }
+
+    public class CompletedDownloadService : ICompletedDownloadService
+    {
+        private readonly IEventAggregator _eventAggregator;
+        private readonly IConfigService _configService;
+        private readonly IDiskProvider _diskProvider;
+        private readonly IDownloadedEpisodesImportService _downloadedEpisodesImportService;
+        private readonly Logger _logger;
+
+        public CompletedDownloadService(IEventAggregator eventAggregator,
+                                     IConfigService configService,
+                                     IDiskProvider diskProvider,
+                                     IDownloadedEpisodesImportService downloadedEpisodesImportService,
+                                     Logger logger)
+        {
+            _eventAggregator = eventAggregator;
+            _configService = configService;
+            _diskProvider = diskProvider;
+            _downloadedEpisodesImportService = downloadedEpisodesImportService;
+            _logger = logger;
+        }
+
+        private List<History.History> GetHistoryItems(List<History.History> grabbedHistory, string downloadClientId)
+        {
+            return grabbedHistory.Where(h => downloadClientId.Equals(h.Data.GetValueOrDefault(DownloadTrackingService.DOWNLOAD_CLIENT_ID)))
+                                 .ToList();
+        }
+
+        public void CheckForCompletedItem(IDownloadClient downloadClient, TrackedDownload trackedDownload, List<History.History> grabbedHistory, List<History.History> importedHistory)
+        {
+            if (!_configService.EnableCompletedDownloadHandling)
+            {
+                return;
+            }
+
+            if (trackedDownload.DownloadItem.Status == DownloadItemStatus.Completed && trackedDownload.State == TrackedDownloadState.Downloading)
+            {
+                var grabbedItems = GetHistoryItems(grabbedHistory, trackedDownload.DownloadItem.DownloadClientId);
+
+                if (!grabbedItems.Any() && trackedDownload.DownloadItem.Category.IsNullOrWhiteSpace())
+                {
+                    _logger.Trace("Ignoring download that wasn't grabbed by drone: " + trackedDownload.DownloadItem.Title);
+                    return;
+                }
+                
+                var importedItems = GetHistoryItems(importedHistory, trackedDownload.DownloadItem.DownloadClientId);
+
+                if (importedItems.Any())
+                {
+                    trackedDownload.State = TrackedDownloadState.Imported;
+
+                    _logger.Debug("Already added to history as imported: " + trackedDownload.DownloadItem.Title);
+                }
+                else
+                {
+                    string downloadedEpisodesFolder = _configService.DownloadedEpisodesFolder;
+                    string downloadItemOutputPath = trackedDownload.DownloadItem.OutputPath;
+                    if (downloadItemOutputPath.IsNullOrWhiteSpace())
+                    {
+                        _logger.Trace("Storage path not specified: " + trackedDownload.DownloadItem.Title);
+                        return;
+                    }
+
+                    if (!downloadedEpisodesFolder.IsNullOrWhiteSpace() && (downloadedEpisodesFolder.PathEquals(downloadItemOutputPath) || downloadedEpisodesFolder.IsParentPath(downloadItemOutputPath)))
+                    {
+                        _logger.Trace("Storage path inside drone factory, ignoring download: " + trackedDownload.DownloadItem.Title);
+                        return;
+                    }
+
+                    if (_diskProvider.FolderExists(trackedDownload.DownloadItem.OutputPath))
+                    {
+                        var decisions = _downloadedEpisodesImportService.ProcessFolder(new DirectoryInfo(trackedDownload.DownloadItem.OutputPath), trackedDownload.DownloadItem);
+
+                        if (decisions.Any())
+                        {
+                            trackedDownload.State = TrackedDownloadState.Imported;
+                        }
+                    }
+                    else if (_diskProvider.FileExists(trackedDownload.DownloadItem.OutputPath))
+                    {
+                        var decisions = _downloadedEpisodesImportService.ProcessFile(new FileInfo(trackedDownload.DownloadItem.OutputPath), trackedDownload.DownloadItem);
+
+                        if (decisions.Any())
+                        {
+                            trackedDownload.State = TrackedDownloadState.Imported;
+                        }
+                    }
+                    else
+                    {
+                        _logger.Debug("Storage path does not exist: " + trackedDownload.DownloadItem.Title);
+                        return;
+                    }
+                }
+            }
+
+            if (_configService.RemoveCompletedDownloads && trackedDownload.State == TrackedDownloadState.Imported && !trackedDownload.DownloadItem.IsReadOnly)
+            {
+                try
+                {
+                    _logger.Info("Removing completed download from history: {0}", trackedDownload.DownloadItem.Title);
+                    downloadClient.RemoveItem(trackedDownload.DownloadItem.DownloadClientId);
+
+                    if (_diskProvider.FolderExists(trackedDownload.DownloadItem.OutputPath))
+                    {
+                        _logger.Info("Removing completed download directory: {0}", trackedDownload.DownloadItem.OutputPath);
+                        _diskProvider.DeleteFolder(trackedDownload.DownloadItem.OutputPath, true);
+                    }
+                    else if (_diskProvider.FileExists(trackedDownload.DownloadItem.OutputPath))
+                    {
+                        _logger.Info("Removing completed download file: {0}", trackedDownload.DownloadItem.OutputPath);
+                        _diskProvider.DeleteFile(trackedDownload.DownloadItem.OutputPath);
+                    }
+
+                    trackedDownload.State = TrackedDownloadState.Removed;
+                }
+                catch (NotSupportedException)
+                {
+                    _logger.Debug("Removing item not supported by your download client");
+                }
+            }
+        }
+    }
+}

src/NzbDrone.Core/Download/DownloadClientBase.cs

@@ -1,12 +1,20 @@
 using System;
+using System.Linq;
 using System.Collections.Generic;
+using NzbDrone.Core.Indexers;
+using NzbDrone.Core.Parser;
 using NzbDrone.Core.Parser.Model;
 using NzbDrone.Core.ThingiProvider;
+using NLog;
 
 namespace NzbDrone.Core.Download
 {
-    public abstract class DownloadClientBase<TSettings> : IDownloadClient where TSettings : IProviderConfig, new()
+    public abstract class DownloadClientBase<TSettings> : IDownloadClient
+        where TSettings : IProviderConfig, new()
     {
+        private readonly IParsingService _parsingService;
+        protected readonly Logger _logger;
+
         public Type ConfigContract
         {
             get
@@ -33,17 +41,39 @@ namespace NzbDrone.Core.Download
             }
         }
 
+        protected DownloadClientBase(IParsingService parsingService, Logger logger)
+        {
+            _parsingService = parsingService;
+            _logger = logger;
+        }
+
         public override string ToString()
         {
             return GetType().Name;
         }
 
-        public abstract string DownloadNzb(RemoteEpisode remoteEpisode);
-        public abstract IEnumerable<QueueItem> GetQueue();
-        public abstract IEnumerable<HistoryItem> GetHistory(int start = 0, int limit = 10);
-        public abstract void RemoveFromQueue(string id);
-        public abstract void RemoveFromHistory(string id);
+
+
+        public abstract DownloadProtocol Protocol
+        {
+            get;
+        }
+
+        public abstract string Download(RemoteEpisode remoteEpisode);
+        public abstract IEnumerable<DownloadClientItem> GetItems();
+        public abstract void RemoveItem(string id);
         public abstract void RetryDownload(string id);
         public abstract void Test();
+
+        protected RemoteEpisode GetRemoteEpisode(String title)
+        {
+            var parsedEpisodeInfo = Parser.Parser.ParseTitle(title);
+            if (parsedEpisodeInfo == null) return null;
+
+            var remoteEpisode = _parsingService.Map(parsedEpisodeInfo, 0);
+            if (remoteEpisode.Series == null) return null;
+
+            return remoteEpisode;
+        }
     }
 }

src/NzbDrone.Core/Download/DownloadClientFactory.cs

@@ -9,7 +9,7 @@ namespace NzbDrone.Core.Download
 {
     public interface IDownloadClientFactory : IProviderFactory<IDownloadClient, DownloadClientDefinition>
     {
-        List<IDownloadClient> Enabled();
+
     }
 
     public class DownloadClientFactory : ProviderFactory<IDownloadClient, DownloadClientDefinition>, IDownloadClientFactory
@@ -22,9 +22,18 @@ namespace NzbDrone.Core.Download
             _providerRepository = providerRepository;
         }
 
-        public List<IDownloadClient> Enabled()
+        protected override List<DownloadClientDefinition> Active()
         {
-            return GetAvailableProviders().Where(n => ((DownloadClientDefinition)n.Definition).Enable).ToList();
+            return base.Active().Where(c => c.Enable).ToList();
+        }
+
+        protected override DownloadClientDefinition GetTemplate(IDownloadClient provider)
+        {
+            var definition = base.GetTemplate(provider);
+
+            definition.Protocol = provider.Protocol;
+
+            return definition;
         }
     }
 }

src/NzbDrone.Core/Download/DownloadClientItem.cs

@@ -0,0 +1,29 @@
+using NzbDrone.Core.Parser.Model;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace NzbDrone.Core.Download
+{
+    public class DownloadClientItem
+    {
+        public string DownloadClient { get; set; }
+        public string DownloadClientId { get; set; }
+        public string Category { get; set; }
+        public string Title { get; set; }
+
+        public long TotalSize { get; set; }
+        public long RemainingSize { get; set; }
+        public TimeSpan DownloadTime { get; set; }
+        public TimeSpan RemainingTime { get; set; }
+
+        public string OutputPath { get; set; }
+        public string Message { get; set; }
+
+        public DownloadItemStatus Status { get; set; }
+        public bool IsEncrypted { get; set; }
+        public bool IsReadOnly { get; set; }
+        public RemoteEpisode RemoteEpisode { get; set; }
+    }
+}

src/NzbDrone.Core/Download/DownloadClientProvider.cs

@@ -1,10 +1,14 @@
-using System.Linq;
+using System;
+using System.Linq;
+using System.Collections.Generic;
+using NzbDrone.Core.Indexers;
 
 namespace NzbDrone.Core.Download
 {
     public interface IProvideDownloadClient
     {
-        IDownloadClient GetDownloadClient();
+        IDownloadClient GetDownloadClient(DownloadProtocol downloadProtocol);
+        IEnumerable<IDownloadClient> GetDownloadClients();
     }
 
     public class DownloadClientProvider : IProvideDownloadClient
@@ -16,9 +20,14 @@ namespace NzbDrone.Core.Download
             _downloadClientFactory = downloadClientFactory;
         }
 
-        public IDownloadClient GetDownloadClient()
+        public IDownloadClient GetDownloadClient(DownloadProtocol downloadProtocol)
         {
-            return _downloadClientFactory.Enabled().FirstOrDefault();
+            return _downloadClientFactory.GetAvailableProviders().FirstOrDefault(v => v.Protocol == downloadProtocol);
+        }
+
+        public IEnumerable<IDownloadClient> GetDownloadClients()
+        {
+            return _downloadClientFactory.GetAvailableProviders();
         }
     }
 }

src/NzbDrone.Core/Download/DownloadItemStatus.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace NzbDrone.Core.Download
+{
+    public enum DownloadItemStatus
+    {
+        Queued = 0,
+        Paused = 1,
+        Downloading = 2,
+        Completed = 3,
+        Failed = 4
+    }
+}

src/NzbDrone.Core/Download/DownloadService.cs

@@ -19,7 +19,6 @@ namespace NzbDrone.Core.Download
         private readonly IEventAggregator _eventAggregator;
         private readonly Logger _logger;
 
-
         public DownloadService(IProvideDownloadClient downloadClientProvider,
             IEventAggregator eventAggregator, Logger logger)
         {
@@ -34,15 +33,15 @@ namespace NzbDrone.Core.Download
             Ensure.That(remoteEpisode.Episodes, () => remoteEpisode.Episodes).HasItems();
 
             var downloadTitle = remoteEpisode.Release.Title;
-            var downloadClient = _downloadClientProvider.GetDownloadClient();
+            var downloadClient = _downloadClientProvider.GetDownloadClient(remoteEpisode.Release.DownloadProtocol);
 
             if (downloadClient == null)
             {
-                _logger.Warn("Download client isn't configured yet.");
+                _logger.Warn("{0} Download client isn't configured yet.", remoteEpisode.Release.DownloadProtocol);
                 return;
             }
 
-            var downloadClientId = downloadClient.DownloadNzb(remoteEpisode);
+            var downloadClientId = downloadClient.Download(remoteEpisode);
             var episodeGrabbedEvent = new EpisodeGrabbedEvent(remoteEpisode);
             episodeGrabbedEvent.DownloadClient = downloadClient.GetType().Name;
 

src/NzbDrone.Core/Download/DownloadTrackingService.cs

@@ -0,0 +1,209 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using NLog;
+using NzbDrone.Common;
+using NzbDrone.Common.Cache;
+using NzbDrone.Core.Configuration;
+using NzbDrone.Core.History;
+using NzbDrone.Core.Messaging.Commands;
+using NzbDrone.Core.Messaging.Events;
+using NzbDrone.Core.Lifecycle;
+using NzbDrone.Core.Queue;
+
+namespace NzbDrone.Core.Download
+{
+    public interface IDownloadTrackingService
+    {
+        List<TrackedDownload> GetTrackedDownloads();
+        List<TrackedDownload> GetCompletedDownloads();
+        List<TrackedDownload> GetQueuedDownloads();
+    }
+
+    public class DownloadTrackingService : IDownloadTrackingService, IExecute<CheckForFinishedDownloadCommand>, IHandle<ApplicationStartedEvent>
+    {
+        private readonly IProvideDownloadClient _downloadClientProvider;
+        private readonly IHistoryService _historyService;
+        private readonly IEventAggregator _eventAggregator;
+        private readonly IConfigService _configService;
+        private readonly IFailedDownloadService _failedDownloadService;
+        private readonly ICompletedDownloadService  _completedDownloadService;
+        private readonly Logger _logger;
+
+        private readonly ICached<TrackedDownload> _trackedDownloads;
+        private readonly ICached<List<TrackedDownload>> _queuedDownloads;
+
+        public static string DOWNLOAD_CLIENT = "downloadClient";
+        public static string DOWNLOAD_CLIENT_ID = "downloadClientId";
+
+        public DownloadTrackingService(IProvideDownloadClient downloadClientProvider,
+                                     IHistoryService historyService,
+                                     IEventAggregator eventAggregator,
+                                     IConfigService configService,
+                                     ICacheManager cacheManager,
+                                     IFailedDownloadService failedDownloadService,
+                                     ICompletedDownloadService completedDownloadService,
+                                     Logger logger)
+        {
+            _downloadClientProvider = downloadClientProvider;
+            _historyService = historyService;
+            _eventAggregator = eventAggregator;
+            _configService = configService;
+            _failedDownloadService = failedDownloadService;
+            _completedDownloadService = completedDownloadService;
+            _logger = logger;
+
+            _trackedDownloads = cacheManager.GetCache<TrackedDownload>(GetType());
+            _queuedDownloads = cacheManager.GetCache<List<TrackedDownload>>(GetType(), "queued");
+        }
+
+        public List<TrackedDownload> GetTrackedDownloads()
+        {
+            return _trackedDownloads.Values.ToList();
+        }
+
+        public List<TrackedDownload> GetCompletedDownloads()
+        {
+            return _trackedDownloads.Values.Where(v => v.State == TrackedDownloadState.Downloading && v.DownloadItem.Status == DownloadItemStatus.Completed).ToList();
+        }
+
+        public List<TrackedDownload> GetQueuedDownloads()
+        {
+            return _queuedDownloads.Get("queued", () =>
+                {
+                    UpdateTrackedDownloads();
+
+                    var enabledFailedDownloadHandling = _configService.EnableFailedDownloadHandling;
+                    var enabledCompletedDownloadHandling = _configService.EnableCompletedDownloadHandling;
+
+                    return _trackedDownloads.Values
+                            .Where(v => v.State == TrackedDownloadState.Downloading)
+                            .Where(v => 
+                                v.DownloadItem.Status == DownloadItemStatus.Queued ||
+                                v.DownloadItem.Status == DownloadItemStatus.Paused ||
+                                v.DownloadItem.Status == DownloadItemStatus.Downloading ||
+                                v.DownloadItem.Status == DownloadItemStatus.Failed && enabledFailedDownloadHandling ||
+                                v.DownloadItem.Status == DownloadItemStatus.Completed && enabledCompletedDownloadHandling)
+                            .ToList();
+
+                }, TimeSpan.FromSeconds(5.0));
+        }
+
+        private TrackedDownload GetTrackedDownload(IDownloadClient downloadClient, DownloadClientItem queueItem)
+        {
+            var id = String.Format("{0}-{1}", downloadClient.Definition.Id, queueItem.DownloadClientId);
+            var trackedDownload = _trackedDownloads.Get(id, () => new TrackedDownload
+            {
+                TrackingId = id,
+                DownloadClient = downloadClient.Definition.Id,
+                StartedTracking = DateTime.UtcNow,
+                State = TrackedDownloadState.Unknown
+            });
+
+            trackedDownload.DownloadItem = queueItem;
+
+            return trackedDownload;
+        }
+
+        private List<History.History> GetHistoryItems(List<History.History> grabbedHistory, string downloadClientId)
+        {
+            return grabbedHistory.Where(h => downloadClientId.Equals(h.Data.GetValueOrDefault(DOWNLOAD_CLIENT_ID)))
+                                 .ToList();
+        }
+
+
+        private Boolean UpdateTrackedDownloads()
+        {
+            var downloadClients = _downloadClientProvider.GetDownloadClients();
+
+            var oldTrackedDownloads = new HashSet<TrackedDownload>(_trackedDownloads.Values);
+            var newTrackedDownloads = new HashSet<TrackedDownload>();
+
+            var stateChanged = false;
+
+            foreach (var downloadClient in downloadClients)
+            {
+                var downloadClientHistory = downloadClient.GetItems().Select(v => GetTrackedDownload(downloadClient, v)).ToList();
+                foreach (var trackedDownload in downloadClientHistory)
+                {
+                    if (!oldTrackedDownloads.Contains(trackedDownload))
+                    {
+                        _logger.Trace("Started tracking download from history: {0}", trackedDownload.TrackingId);
+                        stateChanged = true;
+                    }
+
+                    newTrackedDownloads.Add(trackedDownload);
+                }
+            }
+
+            foreach (var item in oldTrackedDownloads.Except(newTrackedDownloads))
+            {
+                if (item.State != TrackedDownloadState.Removed)
+                {
+                    item.State = TrackedDownloadState.Removed;
+                    stateChanged = true;
+
+                    _logger.Debug("Item removed from download client by user: {0}", item.TrackingId);
+                }
+            }
+
+            foreach (var item in newTrackedDownloads.Union(oldTrackedDownloads).Where(v => v.State == TrackedDownloadState.Removed))
+            {
+                _trackedDownloads.Remove(item.TrackingId);
+
+                _logger.Trace("Stopped tracking download: {0}", item.TrackingId);
+            }
+
+            _queuedDownloads.Clear();
+
+            return stateChanged;
+        }
+
+        private void ProcessTrackedDownloads()
+        {
+            var grabbedHistory = _historyService.Grabbed();
+            var failedHistory = _historyService.Failed();
+            var importedHistory = _historyService.Imported();
+
+            var stateChanged = UpdateTrackedDownloads();
+            
+            var downloadClients = _downloadClientProvider.GetDownloadClients();
+            var trackedDownloads = _trackedDownloads.Values.ToArray();
+
+            foreach (var trackedDownload in trackedDownloads)
+            {
+                var downloadClient = downloadClients.Single(v => v.Definition.Id == trackedDownload.DownloadClient);
+
+                var state = trackedDownload.State;
+
+                if (trackedDownload.State == TrackedDownloadState.Unknown)
+                {
+                    trackedDownload.State = TrackedDownloadState.Downloading;
+                }
+
+                _failedDownloadService.CheckForFailedItem(downloadClient, trackedDownload, grabbedHistory, failedHistory);
+                _completedDownloadService.CheckForCompletedItem(downloadClient, trackedDownload, grabbedHistory, importedHistory);
+
+                if (state != trackedDownload.State)
+                {
+                    stateChanged = true;
+                }
+            }
+
+            if (stateChanged)
+            {
+                _eventAggregator.PublishEvent(new UpdateQueueEvent());
+            }
+        }
+
+        public void Execute(CheckForFinishedDownloadCommand message)
+        {
+            ProcessTrackedDownloads();
+        }
+
+        public void Handle(ApplicationStartedEvent message)
+        {
+            ProcessTrackedDownloads();
+        }
+    }
+}

src/NzbDrone.Core/Download/Events/DownloadFailedEvent.cs

@@ -1,18 +0,0 @@
-using System;
-using System.Collections.Generic;
-using NzbDrone.Common.Messaging;
-using NzbDrone.Core.Qualities;
-
-namespace NzbDrone.Core.Download.Events
-{
-    public class DownloadFailedEvent : IEvent
-    {
-        public Int32 SeriesId { get; set; }
-        public List<Int32> EpisodeIds { get; set; }
-        public QualityModel Quality { get; set; }
-        public String SourceTitle { get; set; }
-        public String DownloadClient { get; set; }
-        public String DownloadClientId { get; set; }
-        public String Message { get; set; }
-    }
-}

src/NzbDrone.Core/Download/Events/EpisodeGrabbedEvent.cs

@@ -1,18 +0,0 @@
-using System;
-using NzbDrone.Common.Messaging;
-using NzbDrone.Core.Parser.Model;
-
-namespace NzbDrone.Core.Download.Events
-{
-    public class EpisodeGrabbedEvent : IEvent
-    {
-        public RemoteEpisode Episode { get; private set; }
-        public String DownloadClient { get; set; }
-        public String DownloadClientId { get; set; }
-
-        public EpisodeGrabbedEvent(RemoteEpisode episode)
-        {
-            Episode = episode;
-        }
-    }
-}

src/NzbDrone.Core/Download/FailedDownload.cs

@@ -1,11 +0,0 @@
-using System;
-
-namespace NzbDrone.Core.Download
-{
-    public class FailedDownload
-    {
-        public HistoryItem DownloadClientHistoryItem { get; set; }
-        public DateTime LastRetry { get; set; }
-        public Int32 RetryCount { get; set; }
-    }
-}

src/NzbDrone.Core/Download/FailedDownloadService.cs

@@ -14,35 +14,25 @@ namespace NzbDrone.Core.Download
     public interface IFailedDownloadService
     {
         void MarkAsFailed(int historyId);
+        void CheckForFailedItem(IDownloadClient downloadClient, TrackedDownload trackedDownload, List<History.History> grabbedHistory, List<History.History> failedHistory);
     }
 
-    public class FailedDownloadService : IFailedDownloadService, IExecute<CheckForFailedDownloadCommand>
+    public class FailedDownloadService : IFailedDownloadService
     {
-        private readonly IProvideDownloadClient _downloadClientProvider;
         private readonly IHistoryService _historyService;
         private readonly IEventAggregator _eventAggregator;
         private readonly IConfigService _configService;
         private readonly Logger _logger;
 
-        private readonly ICached<FailedDownload> _failedDownloads;
-
-        private static string DOWNLOAD_CLIENT = "downloadClient";
-        private static string DOWNLOAD_CLIENT_ID = "downloadClientId";
-
-        public FailedDownloadService(IProvideDownloadClient downloadClientProvider,
-                                     IHistoryService historyService,
+        public FailedDownloadService(IHistoryService historyService,
                                      IEventAggregator eventAggregator,
                                      IConfigService configService,
-                                     ICacheManager cacheManager,
                                      Logger logger)
         {
-            _downloadClientProvider = downloadClientProvider;
             _historyService = historyService;
             _eventAggregator = eventAggregator;
             _configService = configService;
             _logger = logger;
-
-            _failedDownloads = cacheManager.GetCache<FailedDownload>(GetType());
         }
 
         public void MarkAsFailed(int historyId)
@@ -51,149 +41,92 @@ namespace NzbDrone.Core.Download
             PublishDownloadFailedEvent(new List<History.History> { item }, "Manually marked as failed");
         }
 
-        private void CheckQueue(List<History.History> grabbedHistory, List<History.History> failedHistory)
+        public void CheckForFailedItem(IDownloadClient downloadClient, TrackedDownload trackedDownload, List<History.History> grabbedHistory, List<History.History> failedHistory)
         {
-            var downloadClient = GetDownloadClient();
-
-            if (downloadClient == null)
+            if (!_configService.EnableFailedDownloadHandling)
             {
                 return;
             }
 
-            var downloadClientQueue = downloadClient.GetQueue().ToList();
-            var failedItems = downloadClientQueue.Where(q => q.Title.StartsWith("ENCRYPTED / ")).ToList();
-
-            if (!failedItems.Any())
+            if (trackedDownload.DownloadItem.IsEncrypted && trackedDownload.State == TrackedDownloadState.Downloading)
             {
-                _logger.Debug("Yay! No encrypted downloads");
-                return;
-            }
+                var grabbedItems = GetHistoryItems(grabbedHistory, trackedDownload.DownloadItem.DownloadClientId);
 
-            foreach (var failedItem in failedItems)
-            {
-                var failedLocal = failedItem;
-                var historyItems = GetHistoryItems(grabbedHistory, failedLocal.Id);
-
-                if (!historyItems.Any())
+                if (!grabbedItems.Any())
                 {
-                    _logger.Debug("Unable to find matching history item");
-                    continue;
+                    _logger.Debug("Download was not grabbed by drone, ignoring.");
+                    return;
                 }
 
-                if (failedHistory.Any(h => failedLocal.Id.Equals(h.Data.GetValueOrDefault(DOWNLOAD_CLIENT_ID))))
+                trackedDownload.State = TrackedDownloadState.DownloadFailed;
+
+                var failedItems = GetHistoryItems(failedHistory, trackedDownload.DownloadItem.DownloadClientId);
+
+                if (failedItems.Any())
                 {
                     _logger.Debug("Already added to history as failed");
-                    continue;
                 }
-
-                PublishDownloadFailedEvent(historyItems, "Encrypted download detected");
-
-                if (_configService.RemoveFailedDownloads)
+                else
                 {
-                    _logger.Info("Removing encrypted download from queue: {0}", failedItem.Title.Replace("ENCRYPTED / ", ""));
-                    downloadClient.RemoveFromQueue(failedItem.Id);
+                    PublishDownloadFailedEvent(grabbedItems, "Encrypted download detected");
                 }
             }
-        }
 
-        private void CheckHistory(List<History.History> grabbedHistory, List<History.History> failedHistory)
-        {
-            var downloadClient = GetDownloadClient();
-
-            if (downloadClient == null)
+            if (trackedDownload.DownloadItem.Status == DownloadItemStatus.Failed && trackedDownload.State == TrackedDownloadState.Downloading)
             {
-                return;
-            }
+                var grabbedItems = GetHistoryItems(grabbedHistory, trackedDownload.DownloadItem.DownloadClientId);
 
-            var downloadClientHistory = downloadClient.GetHistory(0, 20).ToList();
-            var failedItems = downloadClientHistory.Where(h => h.Status == HistoryStatus.Failed).ToList();
-
-            if (!failedItems.Any())
-            {
-                _logger.Debug("Yay! No failed downloads");
-                return;
-            }
-
-            foreach (var failedItem in failedItems)
-            {
-                var failedLocal = failedItem;
-                var historyItems = GetHistoryItems(grabbedHistory, failedLocal.Id);
-
-                if (!historyItems.Any())
+                if (!grabbedItems.Any())
                 {
-                    _logger.Debug("Unable to find matching history item");
-                    continue;
+                    _logger.Debug("Download was not grabbed by drone, ignoring.");
+                    return;
                 }
 
                 //TODO: Make this more configurable (ignore failure reasons) to support changes and other failures that should be ignored
-                if (failedLocal.Message.Equals("Unpacking failed, write error or disk is full?",
+                if (trackedDownload.DownloadItem.Message.Equals("Unpacking failed, write error or disk is full?",
                     StringComparison.InvariantCultureIgnoreCase))
                 {
                     _logger.Debug("Failed due to lack of disk space, do not blacklist");
-                    continue;
+                    return;
                 }
 
-                if (FailedDownloadForRecentRelease(failedItem, historyItems))
+                if (FailedDownloadForRecentRelease(downloadClient, trackedDownload, grabbedItems))
                 {
                     _logger.Debug("Recent release Failed, do not blacklist");
-                    continue;
+                    return;
                 }
-                
-                if (failedHistory.Any(h => failedLocal.Id.Equals(h.Data.GetValueOrDefault(DOWNLOAD_CLIENT_ID))))
+
+                trackedDownload.State = TrackedDownloadState.DownloadFailed;
+
+                var failedItems = GetHistoryItems(failedHistory, trackedDownload.DownloadItem.DownloadClientId);
+
+                if (failedItems.Any())
                 {
                     _logger.Debug("Already added to history as failed");
-                    continue;
                 }
-
-                PublishDownloadFailedEvent(historyItems, failedItem.Message);
-
-                if (_configService.RemoveFailedDownloads)
+                else
                 {
-                    _logger.Info("Removing failed download from history: {0}", failedItem.Title);
-                    downloadClient.RemoveFromHistory(failedItem.Id);
+                    PublishDownloadFailedEvent(grabbedItems, trackedDownload.DownloadItem.Message);
+                }
+            }
+
+            if (_configService.RemoveFailedDownloads && trackedDownload.State == TrackedDownloadState.DownloadFailed)
+            {
+                try
+                {
+                    _logger.Info("Removing failed download from client: {0}", trackedDownload.DownloadItem.Title);
+                    downloadClient.RemoveItem(trackedDownload.DownloadItem.DownloadClientId);
+
+                    trackedDownload.State = TrackedDownloadState.Removed;
+                }
+                catch (NotSupportedException)
+                {
+                    _logger.Debug("Removing item not supported by your download client");
                 }
             }
         }
 
-        private List<History.History> GetHistoryItems(List<History.History> grabbedHistory, string downloadClientId)
-        {
-            return grabbedHistory.Where(h => downloadClientId.Equals(h.Data.GetValueOrDefault(DOWNLOAD_CLIENT_ID)))
-                                 .ToList();
-        }
-
-        private void PublishDownloadFailedEvent(List<History.History> historyItems, string message)
-        {
-            var historyItem = historyItems.First();
-
-            var downloadFailedEvent = new DownloadFailedEvent
-                                      {
-                                          SeriesId = historyItem.SeriesId,
-                                          EpisodeIds = historyItems.Select(h => h.EpisodeId).ToList(),
-                                          Quality = historyItem.Quality,
-                                          SourceTitle = historyItem.SourceTitle,
-                                          DownloadClient = historyItem.Data.GetValueOrDefault(DOWNLOAD_CLIENT),
-                                          DownloadClientId = historyItem.Data.GetValueOrDefault(DOWNLOAD_CLIENT_ID),
-                                          Message = message
-                                      };
-
-            downloadFailedEvent.Data = downloadFailedEvent.Data.Merge(historyItem.Data);
-
-            _eventAggregator.PublishEvent(downloadFailedEvent);
-        }
-
-        private IDownloadClient GetDownloadClient()
-        {
-            var downloadClient = _downloadClientProvider.GetDownloadClient();
-
-            if (downloadClient == null)
-            {
-                _logger.Debug("No download client is configured");
-            }
-
-            return downloadClient;
-        }
-
-        private bool FailedDownloadForRecentRelease(HistoryItem failedDownloadHistoryItem, List<History.History> matchingHistoryItems)
+        private bool FailedDownloadForRecentRelease(IDownloadClient downloadClient, TrackedDownload trackedDownload, List<History.History> matchingHistoryItems)
         {
             double ageHours;
 
@@ -209,31 +142,23 @@ namespace NzbDrone.Core.Download
                 return false;
             }
 
-            var tracked = _failedDownloads.Get(failedDownloadHistoryItem.Id, () => new FailedDownload
-                       {
-                           DownloadClientHistoryItem = failedDownloadHistoryItem,
-                           LastRetry = DateTime.UtcNow
-                       }
-            );
-
-            if (tracked.RetryCount >= _configService.BlacklistRetryLimit)
+            if (trackedDownload.RetryCount >= _configService.BlacklistRetryLimit)
             {
                 _logger.Debug("Retry limit reached");
                 return false;
             }
 
-            if (tracked.LastRetry.AddMinutes(_configService.BlacklistRetryInterval) < DateTime.UtcNow)
+            if (trackedDownload.RetryCount == 0 || trackedDownload.LastRetry.AddMinutes(_configService.BlacklistRetryInterval) < DateTime.UtcNow)
             {
                 _logger.Debug("Retrying failed release");
-                tracked.LastRetry = DateTime.UtcNow;
-                tracked.RetryCount++;
+                trackedDownload.LastRetry = DateTime.UtcNow;
+                trackedDownload.RetryCount++;
 
                 try
                 {
-                    GetDownloadClient().RetryDownload(failedDownloadHistoryItem.Id);
+                    downloadClient.RetryDownload(trackedDownload.DownloadItem.DownloadClientId);
                 }
-
-                catch (NotImplementedException ex)
+                catch (NotSupportedException ex)
                 {
                     _logger.Debug("Retrying failed downloads is not supported by your download client");
                     return false;
@@ -243,19 +168,30 @@ namespace NzbDrone.Core.Download
             return true;
         }
 
-        public void Execute(CheckForFailedDownloadCommand message)
+        private List<History.History> GetHistoryItems(List<History.History> grabbedHistory, string downloadClientId)
         {
-            if (!_configService.EnableFailedDownloadHandling)
+            return grabbedHistory.Where(h => downloadClientId.Equals(h.Data.GetValueOrDefault(DownloadTrackingService.DOWNLOAD_CLIENT_ID)))
+                                 .ToList();
+        }
+
+        private void PublishDownloadFailedEvent(List<History.History> historyItems, string message)
+        {
+            var historyItem = historyItems.First();
+
+            var downloadFailedEvent = new DownloadFailedEvent
             {
-                _logger.Debug("Failed Download Handling is not enabled");
-                return;
-            }
+                SeriesId = historyItem.SeriesId,
+                EpisodeIds = historyItems.Select(h => h.EpisodeId).ToList(),
+                Quality = historyItem.Quality,
+                SourceTitle = historyItem.SourceTitle,
+                DownloadClient = historyItem.Data.GetValueOrDefault(DownloadTrackingService.DOWNLOAD_CLIENT),
+                DownloadClientId = historyItem.Data.GetValueOrDefault(DownloadTrackingService.DOWNLOAD_CLIENT_ID),
+                Message = message
+            };
 
-            var grabbedHistory = _historyService.Grabbed();
-            var failedHistory = _historyService.Failed();
+            downloadFailedEvent.Data = downloadFailedEvent.Data.Merge(historyItem.Data);
 
-            CheckQueue(grabbedHistory, failedHistory);
-            CheckHistory(grabbedHistory, failedHistory);
+            _eventAggregator.PublishEvent(downloadFailedEvent);
         }
     }
 }

src/NzbDrone.Core/Download/HistoryItem.cs

@@ -1,22 +0,0 @@
-using System;
-
-namespace NzbDrone.Core.Download
-{
-    public class HistoryItem
-    {
-        public String Id { get; set; }
-        public String Title { get; set; }
-        public String Size { get; set; }
-        public String Category { get; set; }
-        public Int32 DownloadTime { get; set; }
-        public String Storage { get; set; }
-        public String Message { get; set; }
-        public HistoryStatus Status { get; set; }
-    }
-
-    public enum HistoryStatus
-    {
-        Completed = 0,
-        Failed = 1
-    }
-}

src/NzbDrone.Core/Download/IDownloadClient.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using NzbDrone.Core.Indexers;
 using NzbDrone.Core.Parser.Model;
 using NzbDrone.Core.ThingiProvider;
 
@@ -6,11 +7,11 @@ namespace NzbDrone.Core.Download
 {
     public interface IDownloadClient : IProvider
     {
-        string DownloadNzb(RemoteEpisode remoteEpisode);
-        IEnumerable<QueueItem> GetQueue();
-        IEnumerable<HistoryItem> GetHistory(int start = 0, int limit = 0);
-        void RemoveFromQueue(string id);
-        void RemoveFromHistory(string id);
+        DownloadProtocol Protocol { get; }
+
+        string Download(RemoteEpisode remoteEpisode);
+        IEnumerable<DownloadClientItem> GetItems();
+        void RemoveItem(string id);
         void RetryDownload(string id);
         void Test();
     }

src/NzbDrone.Core/Download/QueueItem.cs

@@ -1,16 +0,0 @@
-using System;
-using NzbDrone.Core.Parser.Model;
-
-namespace NzbDrone.Core.Download
-{
-    public class QueueItem
-    {
-        public string Id { get; set; }
-        public decimal Size { get; set; }
-        public string Title { get; set; }
-        public decimal Sizeleft { get; set; }
-        public TimeSpan Timeleft { get; set; }
-        public String Status { get; set; }
-        public RemoteEpisode RemoteEpisode { get; set; }
-    }
-}

src/NzbDrone.Core/Download/TrackedDownload.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace NzbDrone.Core.Download
+{
+    public class TrackedDownload
+    {
+        public String TrackingId { get; set; }
+        public Int32 DownloadClient { get; set; }
+        public DownloadClientItem DownloadItem { get; set; }
+        public TrackedDownloadState State { get; set; }
+        public DateTime StartedTracking { get; set; }
+        public DateTime LastRetry { get; set; }
+        public Int32 RetryCount { get; set; }
+    }
+
+    public enum TrackedDownloadState
+    {
+        Unknown,
+        Downloading,
+        Imported,
+        DownloadFailed,
+        Removed
+    }
+}

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

@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using NzbDrone.Core.Download;
 
 namespace NzbDrone.Core.HealthCheck.Checks
@@ -14,16 +15,19 @@ namespace NzbDrone.Core.HealthCheck.Checks
 
         public override HealthCheck Check()
         {
-            var downloadClient = _downloadClientProvider.GetDownloadClient();
+            var downloadClients = _downloadClientProvider.GetDownloadClients();
 
-            if (downloadClient == null)
+            if (downloadClients.Count() == 0)
             {
                 return new HealthCheck(GetType(), HealthCheckResult.Warning, "No download client is available");
             }
 
             try
             {
-                downloadClient.GetQueue();
+                foreach (var downloadClient in downloadClients)
+                {
+                    downloadClient.GetItems();
+                }
             }
             catch (Exception)
             {

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

@@ -23,7 +23,7 @@ namespace NzbDrone.Core.HealthCheck.Checks
 
             if (droneFactoryFolder.IsNullOrWhiteSpace())
             {
-                return new HealthCheck(GetType(), HealthCheckResult.Warning, "Drone factory folder is not configured");
+                return new HealthCheck(GetType());
             }
 
             if (!_diskProvider.FolderExists(droneFactoryFolder))

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

@@ -0,0 +1,44 @@
+using System;
+using System.IO;
+using System.Linq;
+using NzbDrone.Common;
+using NzbDrone.Common.Disk;
+using NzbDrone.Core.Configuration;
+using NzbDrone.Core.Download;
+
+namespace NzbDrone.Core.HealthCheck.Checks
+{
+    public class ImportMechanismCheck : HealthCheckBase
+    {
+        private readonly IConfigService _configService;
+        private readonly IDownloadTrackingService _downloadTrackingService;
+
+        public ImportMechanismCheck(IConfigService configService, IDownloadTrackingService downloadTrackingService)
+        {
+            _configService = configService;
+            _downloadTrackingService = downloadTrackingService;
+        }
+
+        public override HealthCheck Check()
+        {
+            if (!_configService.IsDefined("EnableCompletedDownloadHandling"))
+            {
+                return new HealthCheck(GetType(), HealthCheckResult.Warning, "Completed Download Handling is disabled");
+            }
+
+            var droneFactoryFolder = _configService.DownloadedEpisodesFolder;
+
+            if (!_configService.EnableCompletedDownloadHandling && droneFactoryFolder.IsNullOrWhiteSpace())
+            {
+                return new HealthCheck(GetType(), HealthCheckResult.Warning, "Enable Completed Download Handling or configure Drone factory");
+            }
+
+            if (_configService.EnableCompletedDownloadHandling && !droneFactoryFolder.IsNullOrWhiteSpace() && _downloadTrackingService.GetCompletedDownloads().Any(v => droneFactoryFolder.PathEquals(v.DownloadItem.OutputPath) || droneFactoryFolder.IsParentPath(v.DownloadItem.OutputPath)))
+            {
+                return new HealthCheck(GetType(), HealthCheckResult.Warning, "Download Client has history items in Drone Factory conflicting with Completed Download Handling");
+            }
+
+            return new HealthCheck(GetType());
+        }
+    }
+}

src/NzbDrone.Core/History/HistoryRepository.cs

@@ -16,6 +16,7 @@ namespace NzbDrone.Core.History
         List<History> BetweenDates(DateTime startDate, DateTime endDate, HistoryEventType eventType);
         List<History> Failed();
         List<History> Grabbed();
+        List<History> Imported();
         History MostRecentForEpisode(int episodeId);
         List<History> FindBySourceTitle(string sourceTitle);
     }
@@ -62,6 +63,11 @@ namespace NzbDrone.Core.History
             return Query.Where(h => h.EventType == HistoryEventType.Grabbed);
         }
 
+        public List<History> Imported()
+        {
+            return Query.Where(h => h.EventType == HistoryEventType.DownloadFolderImported);
+        }
+
         public History MostRecentForEpisode(int episodeId)
         {
             return Query.Where(h => h.EpisodeId == episodeId)

src/NzbDrone.Core/History/HistoryService.cs

@@ -21,6 +21,7 @@ namespace NzbDrone.Core.History
         List<History> BetweenDates(DateTime startDate, DateTime endDate, HistoryEventType eventType);
         List<History> Failed();
         List<History> Grabbed();
+        List<History> Imported();
         History MostRecentForEpisode(int episodeId);
         History Get(int id);
         List<History> FindBySourceTitle(string sourceTitle);
@@ -62,6 +63,11 @@ namespace NzbDrone.Core.History
             return _historyRepository.Grabbed();
         }
 
+        public List<History> Imported()
+        {
+            return _historyRepository.Imported();
+        }
+
         public History MostRecentForEpisode(int episodeId)
         {
             return _historyRepository.MostRecentForEpisode(episodeId);
@@ -149,6 +155,8 @@ namespace NzbDrone.Core.History
                 //history.Data.Add("FileId", message.ImportedEpisode.Id.ToString());
                 history.Data.Add("DroppedPath", message.EpisodeInfo.Path);
                 history.Data.Add("ImportedPath", message.ImportedEpisode.Path);
+                history.Data.Add("DownloadClient", message.DownloadClient);
+                history.Data.Add("DownloadClientId", message.DownloadClientId);
 
                 _historyRepository.Insert(history);
             }

src/NzbDrone.Core/Indexers/DownloadProtocol.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace NzbDrone.Core.Indexers
+{
+    public enum DownloadProtocol
+    {
+        Usenet = 1,
+        Torrent = 2
+    }
+}

src/NzbDrone.Core/Indexers/DownloadProtocols.cs

@@ -1,8 +0,0 @@
-namespace NzbDrone.Core.Indexers
-{
-    public enum DownloadProtocols
-    {
-        Nzb = 0,
-        Torrent =1
-    }
-}

src/NzbDrone.Core/Indexers/Eztv/Eztv.cs

@@ -1,63 +0,0 @@
-using System;
-using System.Collections.Generic;
-using NzbDrone.Core.ThingiProvider;
-
-namespace NzbDrone.Core.Indexers.Eztv
-{
-    public class Eztv : IndexerBase<NullConfig>
-    {
-        public override DownloadProtocol Protocol
-        {
-            get
-            {
-                return DownloadProtocol.Torrent;
-            }
-        }
-
-        public override bool SupportsPaging
-        {
-            get
-            {
-                return false;
-            }
-        }
-
-        public override IParseFeed Parser
-        {
-            get
-            {
-                return new BasicTorrentRssParser();
-            }
-        }
-
-        public override IEnumerable<string> RecentFeed
-        {
-            get
-            {
-                yield return "http://www.ezrss.it/feed/";
-            }
-        }
-
-        public override IEnumerable<string> GetEpisodeSearchUrls(string seriesTitle, int tvRageId, int seasonNumber, int episodeNumber)
-        {
-            yield return string.Format("http://www.ezrss.it/search/index.php?show_name={0}&season={1}&episode={2}&mode=rss", seriesTitle, seasonNumber, episodeNumber);
-        }
-
-        public override IEnumerable<string> GetSeasonSearchUrls(string seriesTitle, int tvRageId, int seasonNumber, int offset)
-        {
-            yield return string.Format("http://www.ezrss.it/search/index.php?show_name={0}&season={1}&mode=rss", seriesTitle, seasonNumber);
-
-        }
-
-        public override IEnumerable<string> GetDailyEpisodeSearchUrls(string seriesTitle, int tvRageId, DateTime date)
-        {
-            //EZTV doesn't support searching based on actual episode airdate. they only support release date.
-            return new string[0];
-        }
-
-        public override IEnumerable<string> GetSearchUrls(string query, int offset)
-        {
-            return new List<string>();
-        }
-    }
-}

src/NzbDrone.Core/Indexers/IIndexer.cs

@@ -8,6 +8,7 @@ namespace NzbDrone.Core.Indexers
     {
         IParseFeed Parser { get; }
         DownloadProtocol Protocol { get; }
+        Int32 SupportedPageSize { get; }
         Boolean SupportsPaging { get; }
         Boolean SupportsSearching { get; }
 

src/NzbDrone.Core/Indexers/IndexerBase.cs

@@ -34,8 +34,10 @@ namespace NzbDrone.Core.Indexers
 
         public abstract DownloadProtocol Protocol { get; }
 
-        public abstract bool SupportsPaging { get; }
-        public virtual bool SupportsSearching { get { return true; } }
+        public virtual Boolean SupportsFeed { get { return true; } }
+        public virtual Int32 SupportedPageSize { get { return 0; } }
+        public bool SupportsPaging { get { return SupportedPageSize > 0; } }
+        public virtual Boolean SupportsSearching { get { return true; } }
 
         protected TSettings Settings
         {
@@ -58,10 +60,4 @@ namespace NzbDrone.Core.Indexers
             return Definition.Name;
         }
     }
-
-    public enum DownloadProtocol
-    {
-        Usenet = 1,
-        Torrent = 2
-    }
 }

src/NzbDrone.Core/Indexers/IndexerDefinition.cs

@@ -5,5 +5,7 @@ namespace NzbDrone.Core.Indexers
     public class IndexerDefinition : ProviderDefinition
     {
         public bool Enable { get; set; }
+
+        public DownloadProtocol Protocol { get; set; }
     }
 }

src/NzbDrone.Core/Indexers/IndexerFactory.cs

@@ -31,17 +31,7 @@ namespace NzbDrone.Core.Indexers
 
         protected override void InitializeProviders()
         {
-            var definitions = _providers.Where(c => c.Protocol == DownloadProtocol.Usenet)
-                .SelectMany(indexer => indexer.DefaultDefinitions);
 
-            var currentProviders = All();
-
-            var newProviders = definitions.Where(def => currentProviders.All(c => c.Implementation != def.Implementation)).ToList();
-
-            if (newProviders.Any())
-            {
-                _providerRepository.InsertMany(newProviders.Cast<IndexerDefinition>().ToList());
-            }
         }
 
         protected override List<IndexerDefinition> Active()
@@ -59,5 +49,14 @@ namespace NzbDrone.Core.Indexers
 
             return base.Create(definition);
         }
+
+        protected override IndexerDefinition GetTemplate(IIndexer provider)
+        {
+            var definition = base.GetTemplate(provider);
+
+            definition.Protocol = provider.Protocol;
+
+            return definition;
+        }
     }
 }

src/NzbDrone.Core/Indexers/IndexerFetchService.cs

@@ -63,11 +63,9 @@ namespace NzbDrone.Core.Indexers
 
             _logger.Info("{0} offset {1}. Found {2}", indexer, searchCriteria, result.Count);
 
-            if (result.Count > 90 && 
-                offset < 900 &&
-                indexer.SupportsPaging)
+            if (indexer.SupportsPaging && result.Count >= indexer.SupportedPageSize &&  offset < 900)
             {
-                result.AddRange(Fetch(indexer, searchCriteria, offset + 100));
+                result.AddRange(Fetch(indexer, searchCriteria, offset + indexer.SupportedPageSize));
             }
 
             return result;
@@ -152,7 +150,11 @@ namespace NzbDrone.Core.Indexers
                 }
             }
 
-            result.ForEach(c => c.Indexer = indexer.Definition.Name);
+            result.ForEach(c => 
+            { 
+                c.Indexer = indexer.Definition.Name;
+                c.DownloadProtocol = indexer.Protocol; 
+            });
 
             return result;
         }

src/NzbDrone.Core/Indexers/Newznab/Newznab.cs

@@ -7,6 +7,9 @@ namespace NzbDrone.Core.Indexers.Newznab
 {
     public class Newznab : IndexerBase<NewznabSettings>
     {
+        public override DownloadProtocol Protocol { get { return DownloadProtocol.Usenet; } }
+        public override Int32 SupportedPageSize { get { return 100; } }
+
         public override IParseFeed Parser
         {
             get
@@ -72,14 +75,6 @@ namespace NzbDrone.Core.Indexers.Newznab
             return settings;
         }
 
-        public override bool SupportsPaging
-        {
-            get
-            {
-                return true;
-            }
-        }
-
         public override IEnumerable<string> RecentFeed
         {
             get
@@ -140,14 +135,6 @@ namespace NzbDrone.Core.Indexers.Newznab
             return RecentFeed.Select(url => String.Format("{0}&limit=100&q={1}&season={2}&offset={3}", url, NewsnabifyTitle(seriesTitle), seasonNumber, offset));
         }
 
-        public override DownloadProtocol Protocol
-        {
-            get
-            {
-                return DownloadProtocol.Usenet;
-            }
-        }
-
         private static string NewsnabifyTitle(string title)
         {
             return title.Replace("+", "%20");

src/NzbDrone.Core/Indexers/Omgwtfnzbs/Omgwtfnzbs.cs

@@ -5,13 +5,7 @@ namespace NzbDrone.Core.Indexers.Omgwtfnzbs
 {
     public class Omgwtfnzbs : IndexerBase<OmgwtfnzbsSettings>
     {
-        public override DownloadProtocol Protocol
-        {
-            get
-            {
-                return DownloadProtocol.Usenet;
-            }
-        }
+        public override DownloadProtocol Protocol { get { return DownloadProtocol.Usenet; } }
 
         public override IParseFeed Parser
         {
@@ -25,7 +19,6 @@ namespace NzbDrone.Core.Indexers.Omgwtfnzbs
         {
             get
             {
-
                 yield return String.Format("http://rss.omgwtfnzbs.org/rss-search.php?catid=19,20&user={0}&api={1}&eng=1",
                                   Settings.Username, Settings.ApiKey);
             }
@@ -71,13 +64,5 @@ namespace NzbDrone.Core.Indexers.Omgwtfnzbs
         {
             return new List<string>();
         }
-
-        public override bool SupportsPaging
-	{
-            get
-            {
-                return false;
-            }
-        }
     }
 }

src/NzbDrone.Core/Indexers/RssParserBase.cs

@@ -44,6 +44,7 @@ namespace NzbDrone.Core.Indexers
                     try
                     {
                         var reportInfo = ParseFeedItem(item.StripNameSpace(), url);
+
                         if (reportInfo != null)
                         {
                             reportInfo.DownloadUrl = GetNzbUrl(item);
@@ -69,7 +70,7 @@ namespace NzbDrone.Core.Indexers
             var reportInfo = CreateNewReleaseInfo();
 
             reportInfo.Title = title;
-            reportInfo.PublishDate = item.PublishDate();
+            reportInfo.PublishDate = GetPublishDate(item);
             reportInfo.DownloadUrl = GetNzbUrl(item);
             reportInfo.InfoUrl = GetNzbInfoUrl(item);
 
@@ -92,6 +93,11 @@ namespace NzbDrone.Core.Indexers
             return item.Title();
         }
 
+        protected virtual DateTime GetPublishDate(XElement item)
+        {
+            return item.PublishDate();
+        }
+
         protected virtual string GetNzbUrl(XElement item)
         {
             return item.Links().First();

src/NzbDrone.Core/Indexers/Wombles/Wombles.cs

@@ -6,29 +6,8 @@ namespace NzbDrone.Core.Indexers.Wombles
 {
     public class Wombles : IndexerBase<NullConfig>
     {
-        public override DownloadProtocol Protocol
-        {
-            get
-            {
-                return DownloadProtocol.Usenet;
-            }
-        }
-
-        public override bool SupportsPaging
-        {
-            get
-            {
-                return false;
-            }
-        }
-
-        public override bool SupportsSearching
-        {
-            get
-            {
-                return false;
-            }
-        }
+        public override DownloadProtocol Protocol { get { return DownloadProtocol.Usenet; } }
+        public override bool SupportsSearching { get { return false; } }
 
         public override IParseFeed Parser
         {

src/NzbDrone.Core/Indexers/XElementExtensions.cs

@@ -13,7 +13,7 @@ namespace NzbDrone.Core.Indexers
     {
         private static readonly Logger Logger =  NzbDroneLogger.GetLogger();
 
-        private static readonly Regex RemoveTimeZoneRegex = new Regex(@"\s[A-Z]{2,4}$", RegexOptions.Compiled);
+        public static readonly Regex RemoveTimeZoneRegex = new Regex(@"\s[A-Z]{2,4}$", RegexOptions.Compiled);
 
         public static string Title(this XElement item)
         {
@@ -78,7 +78,7 @@ namespace NzbDrone.Core.Indexers
             return long.Parse(item.TryGetValue("length"));
         }
 
-        private static string TryGetValue(this XElement item, string elementName, string defaultValue = "")
+        public static string TryGetValue(this XElement item, string elementName, string defaultValue = "")
         {
             var element = item.Element(elementName);
 

src/NzbDrone.Core/Jobs/TaskManager.cs

@@ -49,7 +49,7 @@ namespace NzbDrone.Core.Jobs
             var defaultTasks = new[]
                 {
                     new ScheduledTask{ Interval = 1, TypeName = typeof(TrackedCommandCleanupCommand).FullName},
-                    new ScheduledTask{ Interval = 1, TypeName = typeof(CheckForFailedDownloadCommand).FullName},
+                    new ScheduledTask{ Interval = 1, TypeName = typeof(CheckForFinishedDownloadCommand).FullName},
                     new ScheduledTask{ Interval = 1*60, TypeName = typeof(ApplicationUpdateCommand).FullName},
                     new ScheduledTask{ Interval = 1*60, TypeName = typeof(TrimLogCommand).FullName},
                     new ScheduledTask{ Interval = 3*60, TypeName = typeof(UpdateSceneMappingCommand).FullName},

src/NzbDrone.Core/MediaFiles/DiskScanService.cs

@@ -95,7 +95,7 @@ namespace NzbDrone.Core.MediaFiles
             decisionsStopwatch.Stop();
             _logger.Trace("Import decisions complete for: {0} [{1}]", series, decisionsStopwatch.Elapsed);
 
-            _importApprovedEpisodes.Import(decisions);
+            _importApprovedEpisodes.Import(decisions, false);
 
             _logger.Info("Completed scanning disk for {0}", series.Title);
             _eventAggregator.PublishEvent(new SeriesScannedEvent(series));

src/NzbDrone.Core/MediaFiles/DownloadedEpisodesImportService.cs

@@ -14,10 +14,17 @@ using NzbDrone.Core.Messaging.Commands;
 using NzbDrone.Core.Parser;
 using NzbDrone.Core.Qualities;
 using NzbDrone.Core.Tv;
+using NzbDrone.Core.Download;
 
 namespace NzbDrone.Core.MediaFiles
 {
-    public class DownloadedEpisodesImportService : IExecute<DownloadedEpisodesScanCommand>
+    public interface IDownloadedEpisodesImportService
+    {
+        List<ImportDecision> ProcessFolder(DirectoryInfo directoryInfo, DownloadClientItem downloadClientItem);
+        List<ImportDecision> ProcessFile(FileInfo fileInfo, DownloadClientItem downloadClientItem);
+    }
+
+    public class DownloadedEpisodesImportService : IDownloadedEpisodesImportService, IExecute<DownloadedEpisodesScanCommand>
     {
         private readonly IDiskProvider _diskProvider;
         private readonly IDiskScanService _diskScanService;
@@ -50,9 +57,53 @@ namespace NzbDrone.Core.MediaFiles
             _logger = logger;
         }
 
+        public List<ImportDecision> ProcessFolder(DirectoryInfo directoryInfo, DownloadClientItem downloadClientItem)
+        {
+            var cleanedUpName = GetCleanedUpFolderName(directoryInfo.Name);
+            var series = _parsingService.GetSeries(cleanedUpName);
+            var quality = QualityParser.ParseQuality(cleanedUpName);
+            _logger.Debug("{0} folder quality: {1}", cleanedUpName, quality);
+
+            if (series == null)
+            {
+                _logger.Debug("Unknown Series {0}", cleanedUpName);
+                return new List<ImportDecision>();
+            }
+
+            var videoFiles = _diskScanService.GetVideoFiles(directoryInfo.FullName);
+
+            var decisions = _importDecisionMaker.GetImportDecisions(videoFiles.ToList(), series, true, quality);
+
+            var importedDecisions = _importApprovedEpisodes.Import(decisions, true, downloadClientItem);
+
+            if (!downloadClientItem.IsReadOnly && importedDecisions.Any() && ShouldDeleteFolder(directoryInfo))
+            {
+                _logger.Debug("Deleting folder after importing valid files");
+                _diskProvider.DeleteFolder(directoryInfo.FullName, true);
+            }
+
+            return importedDecisions;
+        }
+
+        public List<ImportDecision> ProcessFile(FileInfo fileInfo, DownloadClientItem downloadClientItem)
+        {
+            var series = _parsingService.GetSeries(Path.GetFileNameWithoutExtension(fileInfo.Name));
+
+            if (series == null)
+            {
+                _logger.Debug("Unknown Series for file: {0}", fileInfo.Name);
+                return new List<ImportDecision>();
+            }
+
+            var decisions = _importDecisionMaker.GetImportDecisions(new List<string>() { fileInfo.FullName }, series, true, null);
+
+            var importedDecisions = _importApprovedEpisodes.Import(decisions, true, downloadClientItem);
+
+            return importedDecisions;
+        }
+
         private void ProcessDownloadedEpisodesFolder()
         {
-            //TODO: We should also process the download client's category folder
             var downloadedEpisodesFolder = _configService.DownloadedEpisodesFolder;
 
             if (String.IsNullOrEmpty(downloadedEpisodesFolder))
@@ -100,6 +151,15 @@ namespace NzbDrone.Core.MediaFiles
 
             var videoFiles = _diskScanService.GetVideoFiles(directoryInfo.FullName);
 
+            foreach (var videoFile in videoFiles)
+            {
+                if (_diskProvider.IsFileLocked(videoFile))
+                {
+                    _logger.Debug("[{0}] is currently locked by another process, skipping", videoFile);
+                    return new List<ImportDecision>();
+                }
+            }
+
             return ProcessFiles(series, quality, videoFiles);
         }