Adds Anime-specific searching and Fanzub support

Splits searching in the same way as a Daily search, each indexer has a
method to search specifically for anime. Fanzub support was also added,
with its own indexer and parser classes.

src/NzbDrone.Core/IndexerSearch/Definitions/AnimeEpisodeSearchCriteria.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace NzbDrone.Core.IndexerSearch.Definitions
+{
+    public class AnimeEpisodeSearchCriteria : SearchCriteriaBase
+    {
+        public int AbsoluteEpisodeNumber { get; set; }
+
+        public override string ToString()
+        {
+            return string.Format("[{0} : {1:00}]", SceneTitle, AbsoluteEpisodeNumber);
+        }
+    }
+}

src/NzbDrone.Core/IndexerSearch/NzbSearchService.cs

@@ -70,6 +70,10 @@ namespace NzbDrone.Core.IndexerSearch
 
                 return SearchDaily(series, episode);
             }
+            if (series.SeriesType == SeriesTypes.Anime)
+            {
+                return SearchAnime(series, episode);
+            }
 
             if (episode.SeasonNumber == 0)
             {
@@ -116,6 +120,17 @@ namespace NzbDrone.Core.IndexerSearch
             return Dispatch(indexer => _feedFetcher.Fetch(indexer, searchSpec), searchSpec);
         }
 
+        private List<DownloadDecision> SearchAnime(Series series, Episode episode)
+        {
+            var searchSpec = Get<AnimeEpisodeSearchCriteria>(series, new List<Episode> { episode });
+            // TODO: Get the scene title from TheXEM
+            searchSpec.SceneTitle = series.Title;
+            // TODO: Calculate the Absolute Episode Number on the fly (if I have to)
+            searchSpec.AbsoluteEpisodeNumber = episode.AbsoluteEpisodeNumber.GetValueOrDefault(0);
+
+            return Dispatch(indexer => _feedFetcher.Fetch(indexer, searchSpec), searchSpec);
+        }
+
         private List<DownloadDecision> SearchSpecial(Series series, List<Episode> episodes)
         {
             var searchSpec = Get<SpecialEpisodeSearchCriteria>(series, episodes);

src/NzbDrone.Core/Indexers/Fanzub/Fanzub.cs

@@ -0,0 +1,75 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using NzbDrone.Core.ThingiProvider;
+
+namespace NzbDrone.Core.Indexers.Fanzub
+{
+    public class Fanzub : IndexerBase<NullConfig>
+    {
+        public override DownloadProtocol Protocol
+        {
+            get
+            {
+                return DownloadProtocol.Usenet;
+            }
+        }
+
+        public override bool SupportsPaging
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        public override bool SupportsSearching
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override IParseFeed Parser
+        {
+            get
+            {
+                return new FanzubParser();
+            }
+        }
+
+        public override IEnumerable<string> RecentFeed
+        {
+            get
+            {
+                yield return "http://fanzub.com/rss/?cat=anime";
+            }
+        }
+
+        public override IEnumerable<string> GetEpisodeSearchUrls(string seriesTitle, int tvRageId, int seasonNumber, int episodeNumber)
+        {
+            return new List<string>();
+        }
+
+        public override IEnumerable<string> GetSeasonSearchUrls(string seriesTitle, int tvRageId, int seasonNumber, int offset)
+        {
+            return new List<string>();
+        }
+
+        public override IEnumerable<string> GetDailyEpisodeSearchUrls(string seriesTitle, int tvRageId, DateTime date)
+        {
+            return new List<string>();
+        }
+
+        public override IEnumerable<string> GetAnimeEpisodeSearchUrls(string seriesTitle, int tvRageId, int absoluteEpisodeNumber)
+        {
+            return RecentFeed.Select(url => String.Format("{0}&q={1}%20{2}", url, seriesTitle, absoluteEpisodeNumber));
+        }
+
+        public override IEnumerable<string> GetSearchUrls(string query, int offset)
+        {
+            return new List<string>();
+        }
+    }
+}

src/NzbDrone.Core/Indexers/Fanzub/FanzubParser.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Xml.Linq;
+using System.Linq;
+
+namespace NzbDrone.Core.Indexers.Fanzub
+{
+    public class FanzubParser : RssParserBase
+    {
+        protected override string GetNzbInfoUrl(XElement item)
+        {
+            IEnumerable<XElement> matches = item.DescendantsAndSelf("link");
+            if (matches.Any())
+            {
+                return matches.First().Value;
+            }
+            return String.Empty;
+        }
+
+        protected override long GetSize(XElement item)
+        {
+            IEnumerable<XElement> matches = item.DescendantsAndSelf("enclosure");
+            if (matches.Any())
+            {
+                XElement enclosureElement = matches.First();
+                return Convert.ToInt64(enclosureElement.Attribute("length").Value);
+            }
+            return 0;
+        }
+    }
+}

src/NzbDrone.Core/Indexers/IIndexer.cs

@@ -15,6 +15,7 @@ namespace NzbDrone.Core.Indexers
         IEnumerable<string> RecentFeed { get; }
         IEnumerable<string> GetEpisodeSearchUrls(string seriesTitle, int tvRageId, int seasonNumber, int episodeNumber);
         IEnumerable<string> GetDailyEpisodeSearchUrls(string seriesTitle, int tvRageId, DateTime date);
+        IEnumerable<string> GetAnimeEpisodeSearchUrls(string seriesTitle, int tvRageId, int absoluteEpisodeNumber);
         IEnumerable<string> GetSeasonSearchUrls(string seriesTitle, int tvRageId, int seasonNumber, int offset);
         IEnumerable<string> GetSearchUrls(string query, int offset = 0);
     }

src/NzbDrone.Core/Indexers/IndexerBase.cs

@@ -52,6 +52,7 @@ namespace NzbDrone.Core.Indexers
         public abstract IEnumerable<string> RecentFeed { get; }
         public abstract IEnumerable<string> GetEpisodeSearchUrls(string seriesTitle, int tvRageId, int seasonNumber, int episodeNumber);
         public abstract IEnumerable<string> GetDailyEpisodeSearchUrls(string seriesTitle, int tvRageId, DateTime date);
+        public abstract IEnumerable<string> GetAnimeEpisodeSearchUrls(string seriesTitle, int tvRageId, int absoluteEpisodeNumber);
         public abstract IEnumerable<string> GetSeasonSearchUrls(string seriesTitle, int tvRageId, int seasonNumber, int offset);
         public abstract IEnumerable<string> GetSearchUrls(string query, int offset);
 

src/NzbDrone.Core/Indexers/IndexerFetchService.cs

@@ -18,6 +18,7 @@ namespace NzbDrone.Core.Indexers
         IList<ReleaseInfo> Fetch(IIndexer indexer, SeasonSearchCriteria searchCriteria);
         IList<ReleaseInfo> Fetch(IIndexer indexer, SingleEpisodeSearchCriteria searchCriteria);
         IList<ReleaseInfo> Fetch(IIndexer indexer, DailyEpisodeSearchCriteria searchCriteria);
+        IList<ReleaseInfo> Fetch(IIndexer indexer, AnimeEpisodeSearchCriteria searchCriteria);
         IList<ReleaseInfo> Fetch(IIndexer indexer, SpecialEpisodeSearchCriteria searchCriteria);
     }
 
@@ -93,6 +94,17 @@ namespace NzbDrone.Core.Indexers
             return result;
         }
 
+        public IList<ReleaseInfo> Fetch(IIndexer indexer, AnimeEpisodeSearchCriteria searchCriteria)
+        {
+            _logger.Debug("Searching for {0}", searchCriteria);
+
+            var searchUrls = indexer.GetAnimeEpisodeSearchUrls(searchCriteria.QueryTitle, searchCriteria.Series.TvRageId, searchCriteria.AbsoluteEpisodeNumber);
+            var result = Fetch(indexer, searchUrls);
+            _logger.Info("Finished searching {0} for {1}. Found {2}", indexer, searchCriteria, result.Count);
+
+            return result;
+        }
+
         public IList<ReleaseInfo> Fetch(IIndexer indexer, SpecialEpisodeSearchCriteria searchCriteria)
         {
             var queryUrls = new List<String>();

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

@@ -125,6 +125,12 @@ namespace NzbDrone.Core.Indexers.Newznab
             return RecentFeed.Select(url => String.Format("{0}&limit=100&q={1}&season={2:yyyy}&ep={2:MM}/{2:dd}", url, NewsnabifyTitle(seriesTitle), date)).ToList();
         }
 
+        public override IEnumerable<string> GetAnimeEpisodeSearchUrls(string seriesTitle, int tvRageId, int absoluteEpisodeNumber)
+        {
+            // TODO: Implement
+            return new List<string>();
+        }
+
         public override IEnumerable<string> GetSeasonSearchUrls(string seriesTitle, int tvRageId, int seasonNumber, int offset)
         {
             if (tvRageId > 0)

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

@@ -48,6 +48,12 @@ namespace NzbDrone.Core.Indexers.Omgwtfnzbs
             return searchUrls;
         }
 
+        public override IEnumerable<string> GetAnimeEpisodeSearchUrls(string seriesTitle, int tvRageId, int absoluteEpisodeNumber)
+        {
+            // TODO: Implement
+            return new List<string>();
+        }
+
         public override IEnumerable<string> GetSeasonSearchUrls(string seriesTitle, int tvRageId, int seasonNumber, int offset)
         {
             var searchUrls = new List<String>();

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

@@ -37,6 +37,11 @@ namespace NzbDrone.Core.Indexers.Wombles
             return new List<string>();
         }
 
+        public override IEnumerable<string> GetAnimeEpisodeSearchUrls(string seriesTitle, int tvRageId, int absoluteEpisodeNumber)
+        {
+            return new List<string>();
+        }
+
         public override IEnumerable<string> GetSearchUrls(string query, int offset)
         {
             return new List<string>();

src/NzbDrone.Core/NzbDrone.Core.csproj

@@ -311,6 +311,7 @@
     <Compile Include="Housekeeping\HousekeepingCommand.cs" />
     <Compile Include="Housekeeping\HousekeepingService.cs" />
     <Compile Include="Housekeeping\IHousekeepingTask.cs" />
+    <Compile Include="IndexerSearch\Definitions\AnimeEpisodeSearchCriteria.cs" />
     <Compile Include="IndexerSearch\MissingEpisodeSearchCommand.cs" />
     <Compile Include="IndexerSearch\Definitions\SpecialEpisodeSearchCriteria.cs" />
     <Compile Include="IndexerSearch\SeriesSearchService.cs" />
@@ -323,6 +324,9 @@
     <Compile Include="Indexers\DownloadProtocol.cs" />
     <Compile Include="Indexers\Exceptions\ApiKeyException.cs" />
     <Compile Include="Indexers\Exceptions\RequestLimitReachedException.cs" />
+    <Compile Include="Indexers\Eztv\Eztv.cs" />
+    <Compile Include="Indexers\Fanzub\Fanzub.cs" />
+    <Compile Include="Indexers\Fanzub\FanzubParser.cs" />
     <Compile Include="Indexers\FetchAndParseRssService.cs" />
     <Compile Include="Indexers\IIndexer.cs" />
     <Compile Include="Indexers\IndexerSettingUpdatedEvent.cs" />

src/NzbDrone/NzbDrone.csproj

@@ -15,6 +15,8 @@
     <TargetFrameworkProfile>
     </TargetFrameworkProfile>
     <IsWebBootstrapper>false</IsWebBootstrapper>
+    <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
+    <RestorePackages>true</RestorePackages>
     <PublishUrl>publish\</PublishUrl>
     <Install>true</Install>
     <InstallFrom>Disk</InstallFrom>
@@ -29,8 +31,6 @@
     <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <BootstrapperEnabled>true</BootstrapperEnabled>
-    <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
-    <RestorePackages>true</RestorePackages>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
     <PlatformTarget>x86</PlatformTarget>