GetEpisodeFilesCount should be around 5 times faster.

NzbDrone.Core.Test/EpisodeProviderTest.cs

@@ -53,7 +53,7 @@ namespace NzbDrone.Core.Test
             mocker.Resolve<EpisodeProvider>().RefreshEpisodeInfo(fakeSeries);
 
             //Assert
-            var actualCount = mocker.Resolve<EpisodeProvider>().GetEpisodeBySeries(seriesId).Count;
+            var actualCount = mocker.Resolve<EpisodeProvider>().GetEpisodeBySeries(seriesId).ToList().Count;
             mocker.GetMock<TvDbProvider>().VerifyAll();
             actualCount.Should().Be(episodeCount);
             mocker.VerifyAllMocks();

NzbDrone.Core.Test/dbBenchmark.cs

@@ -29,6 +29,7 @@ namespace NzbDrone.Core.Test
 
 
             base.Setup();
+            int currentFileId = 0;
 
             foreach (var _seriesId in seriesIds)
             {
@@ -44,27 +45,38 @@ namespace NzbDrone.Core.Test
                 {
                     for (int i = 1; i <= Episodes_Per_Season; i++)
                     {
-                        var episode = Builder<Episode>.CreateNew()
+                        var epFileId = 0;
-                            .With(e => e.SeriesId = seriesId)
-                            .And(e => e.SeasonNumber = _seasonNumber)
-                            .And(e => e.EpisodeNumber = i)
-                            .And(e => e.Ignored = false)
-                            .And(e => e.TvDbEpisodeId = episodes.Count + 1)
-                            .And(e => e.AirDate = DateTime.Today.AddDays(-20))
-                            .Build();
-
-                        episodes.Add(episode);
 
                         if (i < 10)
                         {
                             var epFile = Builder<EpisodeFile>.CreateNew()
+                               .With(e => e.SeriesId = seriesId)
                                .With(e => e.SeriesId = seriesId)
                                .And(e => e.SeasonNumber = _seasonNumber)
                                .And(e => e.Path = Guid.NewGuid().ToString())
                                .Build();
 
                             files.Add(epFile);
+
+                            currentFileId++;
+                            epFileId = currentFileId;
+
                         }
+
+
+                        var episode = Builder<Episode>.CreateNew()
+                            .With(e => e.SeriesId = seriesId)
+                            .And(e => e.SeasonNumber = _seasonNumber)
+                            .And(e => e.EpisodeNumber = i)
+                            .And(e => e.Ignored = false)
+                            .And(e => e.TvDbEpisodeId = episodes.Count + 1)
+                            .And(e => e.EpisodeFileId = epFileId)
+                            .And(e => e.AirDate = DateTime.Today.AddDays(-20))
+                            .Build();
+
+                        episodes.Add(episode);
+
+
                     }
                 }
 
@@ -72,8 +84,7 @@ namespace NzbDrone.Core.Test
 
             repo.AddMany(episodes);
             repo.AddMany(files);
-
+        }
-            }
 
 
         [Test]
@@ -177,5 +188,36 @@ namespace NzbDrone.Core.Test
 
             Console.WriteLine("Took " + sw.Elapsed);
         }
+
+
+        [Test]
+        public void get_episode_file_count_x10()
+        {
+            var mocker = new AutoMoq.AutoMoqer();
+            mocker.SetConstant(repo);
+            mocker.SetConstant(mocker.Resolve<EpisodeProvider>());
+            var provider = mocker.Resolve<MediaFileProvider>();
+
+
+            Thread.Sleep(1000);
+
+
+            var random = new Random();
+            Console.WriteLine("Starting Test");
+
+            var sw = Stopwatch.StartNew();
+            for (int i = 0; i < 100; i++)
+            {
+                var result = provider.GetEpisodeFilesCount(random.Next(1, 10));
+                result.Item1.Should().NotBe(0);
+                result.Item2.Should().NotBe(0);
+            }
+
+
+            sw.Stop();
+
+            Console.WriteLine("Took " + sw.Elapsed);
+        }
+
     }
 }

NzbDrone.Core/Providers/MediaFileProvider.cs

@@ -191,10 +191,10 @@ namespace NzbDrone.Core.Providers
         {
             var allEpisodes = _episodeProvider.GetEpisodeBySeries(seriesId);
 
-            var episodeTotal = allEpisodes.Where(e => !e.Ignored && e.AirDate <= DateTime.Today && e.AirDate.Year > 1900).ToList();
+            var episodeTotal = allEpisodes.Where(e => !e.Ignored && e.AirDate <= DateTime.Today && e.AirDate.Year > 1900);
             var avilableEpisodes = episodeTotal.Where(e => e.EpisodeFileId > 0);
 
-            return new Tuple<int, int>(avilableEpisodes.Count(), episodeTotal.Count);
+            return new Tuple<int, int>(avilableEpisodes.Count(), episodeTotal.Count());
         }
 
         private List<string> GetMediaFileList(string path)

NzbDrone.Web/Web.config

@@ -11,6 +11,7 @@
     <add key="UnobtrusiveJavaScriptEnabled" value="false" />
   </appSettings>
   <system.web>
+      <trust level="Full" originUrl=".*" />
     <compilation debug="true" targetFramework="4.0">
       <assemblies>
         <add assembly="System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />