Added Supports backlog boolean for Indexers.

NzbDrone.Core.Test/IndexerProviderTest.cs

@@ -177,6 +177,10 @@ namespace NzbDrone.Core.Test
             get { return "Mocked Indexer"; }
         }
 
+        public override bool SupportsBacklog
+        {
+            get { return false; }
+        }
 
         protected override string NzbDownloadUrl(SyndicationItem item)
         {
@@ -201,6 +205,11 @@ namespace NzbDrone.Core.Test
             get { return "All Urls"; }
         }
 
+        public override bool SupportsBacklog
+        {
+            get { return false; }
+        }
+
         protected override string[] Urls
         {
             get { return new[] { "http://rss.nzbmatrix.com/rss.php?cat=TV" }; }
@@ -229,6 +238,11 @@ namespace NzbDrone.Core.Test
             get { return "Custom parser"; }
         }
 
+        public override bool SupportsBacklog
+        {
+            get { return false; }
+        }
+
         protected override string[] Urls
         {
             get { return new[] { "http://www.google.com" }; }

NzbDrone.Core/Providers/EpisodeProvider.cs

@@ -67,6 +67,13 @@ namespace NzbDrone.Core.Providers
 
         }
 
+        public virtual IList<Episode> EpisodesWithoutFiles(bool includeSpecials)
+        {
+            if (includeSpecials)
+                return _repository.All<Episode>().Where(e => e.EpisodeFileId == 0 && e.AirDate <= DateTime.Today).ToList();
+
+            return _repository.All<Episode>().Where(e => e.EpisodeFileId == 0 && e.AirDate <= DateTime.Today && e.SeasonNumber > 0).ToList();
+        }
 
         /// <summary>
         ///   Comprehensive check on whether or not this episode is needed.
@@ -87,6 +94,7 @@ namespace NzbDrone.Core.Providers
                     //Todo: How do we want to handle this really? Episode could be released before information is on TheTvDB 
                     //(Parks and Rec did this a lot in the first season, from experience)
                     //Keivan: Should automatically add the episode to db with minimal information. then update the description/title when available.
+                    //Mark: Perhaps we should only add the epsiode if its the latest season, sometimes people name things completely wrong (duh!)
                     episodeInfo = new Episode
                                       {
                                           SeriesId = parsedReport.SeriesId,

NzbDrone.Core/Providers/Indexer/IndexerProviderBase.cs

@@ -40,6 +40,8 @@ namespace NzbDrone.Core.Providers.Indexer
             _indexerProvider = indexerProvider;
             _historyProvider = historyProvider;
             _sabProvider = sabProvider;
+
+            //Todo: IEnumerable yields no results for some reason, yet yields results in other classes
             _externalNotificationProvider = externalNotificationProvider;
             _logger = LogManager.GetLogger(GetType().ToString());
         }
@@ -49,6 +51,11 @@ namespace NzbDrone.Core.Providers.Indexer
         /// </summary>
         public abstract string Name { get; }
 
+        /// <summary>
+        ///   Gets a bool to determine if Backlog Searching is Supported
+        /// </summary>
+        public abstract bool SupportsBacklog { get; }
+
         /// <summary>
         ///   Gets the source URL for the feed
         /// </summary>

NzbDrone.Core/Providers/Indexer/NewzbinProvider.cs

@@ -43,6 +43,10 @@ namespace NzbDrone.Core.Providers.Indexer
             get { return "Newzbin"; }
         }
 
+        public override bool SupportsBacklog
+        {
+            get { return false; }
+        }
 
         protected override string NzbDownloadUrl(SyndicationItem item)
         {

NzbDrone.Core/Providers/Indexer/NzbMatrixProvider.cs

@@ -28,7 +28,7 @@ namespace NzbDrone.Core.Providers.Indexer
                 return new[]
                            {
                                string.Format(
-                                   "http://rss.nzbmatrix.com/rss.php?page=download&username={0}&apikey={1}&subcat=6,41&english=1&scenename=1",
+                                   "http://rss.nzbmatrix.com/rss.php?page=download&username={0}&apikey={1}&subcat=6,41&english=1&scenename=1&num=50",
                                    _configProvider.NzbMatrixUsername,
                                    _configProvider.NzbMatrixApiKey)
                            };
@@ -40,6 +40,11 @@ namespace NzbDrone.Core.Providers.Indexer
             get { return "NzbMatrix"; }
         }
 
+        public override bool SupportsBacklog
+        {
+            get { return true; }
+        }
+
         protected override string NzbDownloadUrl(SyndicationItem item)
         {
             return item.Links[0].Uri.ToString();

NzbDrone.Core/Providers/Indexer/NzbsOrgProvider.cs

@@ -36,6 +36,11 @@ namespace NzbDrone.Core.Providers.Indexer
             get { return "Nzbs.org"; }
         }
 
+        public override bool SupportsBacklog
+        {
+            get { return false; }
+        }
+
         protected override string NzbDownloadUrl(SyndicationItem item)
         {
             return item.Id;

NzbDrone.Core/Providers/Indexer/NzbsRUsProvider.cs

@@ -34,12 +34,16 @@ namespace NzbDrone.Core.Providers.Indexer
             }
         }
         
-
         public override string Name
         {
             get { return "NzbsRUs"; }
         }
 
+        public override bool SupportsBacklog
+        {
+            get { return false; }
+        }
+
         protected override string NzbDownloadUrl(SyndicationItem item)
         {
             return item.Links[0].Uri.ToString();

NzbDrone.Core/Repository/IndexerSetting.cs

@@ -13,5 +13,7 @@ namespace NzbDrone.Core.Repository
         public String IndexProviderType { get; set; }
 
         public String Name { get; set; }
+
+        public Boolean SupportsBacklog { get; set; }
     }
 }