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Code Issues Releases Wiki Activity

Merge branch 'xem-caching' into develop

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This commit is contained in:
Mark McDowall 2013-08-26 14:42:02 -07:00
commit b821f44cfa
1 changed files with 38 additions and 8 deletions
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46
NzbDrone.Core/Providers/XemProvider.cs
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@ -2,7 +2,9 @@
using System.Collections.Generic; using System.Collections.Generic;
using System.Linq; using System.Linq;
using NLog; using NLog;
using NzbDrone.Common.Cache;
using NzbDrone.Common.Messaging; using NzbDrone.Common.Messaging;
using NzbDrone.Core.Lifecycle;
using NzbDrone.Core.Tv; using NzbDrone.Core.Tv;
using NzbDrone.Core.Tv.Events; using NzbDrone.Core.Tv.Events;
@ -12,31 +14,37 @@ public interface IXemProvider
{ {
void UpdateMappings(); void UpdateMappings();
void UpdateMappings(int seriesId); void UpdateMappings(int seriesId);
void UpdateMappings(Series series);
void PerformUpdate(Series series); void PerformUpdate(Series series);
} }
public class XemProvider : IXemProvider, IExecute<UpdateXemMappingsCommand>, IHandle<SeriesUpdatedEvent> public class XemProvider : IXemProvider, IExecute<UpdateXemMappingsCommand>, IHandle<SeriesUpdatedEvent>, IHandleAsync<ApplicationStartedEvent>
{ {
private readonly IEpisodeService _episodeService; private readonly IEpisodeService _episodeService;
private readonly IXemCommunicationProvider _xemCommunicationProvider; private readonly IXemCommunicationProvider _xemCommunicationProvider;
private readonly ISeriesService _seriesService; private readonly ISeriesService _seriesService;
private readonly ICached<bool> _cache;
private static readonly Logger _logger = LogManager.GetCurrentClassLogger(); private static readonly Logger _logger = LogManager.GetCurrentClassLogger();
public XemProvider(IEpisodeService episodeService, IXemCommunicationProvider xemCommunicationProvider, ISeriesService seriesService) public XemProvider(IEpisodeService episodeService,
IXemCommunicationProvider xemCommunicationProvider,
ISeriesService seriesService, ICacheManger cacheManger)
{ {
if (seriesService == null) throw new ArgumentNullException("seriesService"); if (seriesService == null) throw new ArgumentNullException("seriesService");
_episodeService = episodeService; _episodeService = episodeService;
_xemCommunicationProvider = xemCommunicationProvider; _xemCommunicationProvider = xemCommunicationProvider;
_seriesService = seriesService; _seriesService = seriesService;
_cache = cacheManger.GetCache<bool>(GetType());
} }
public void UpdateMappings() public void UpdateMappings()
{ {
_logger.Trace("Starting scene numbering update"); _logger.Trace("Starting scene numbering update");
try try
{ {
var ids = _xemCommunicationProvider.GetXemSeriesIds(); var ids = GetXemSeriesIds();
var series = _seriesService.GetAllSeries(); var series = _seriesService.GetAllSeries();
var wantedSeries = series.Where(s => ids.Contains(s.TvdbId)).ToList(); var wantedSeries = series.Where(s => ids.Contains(s.TvdbId)).ToList();
@ -64,12 +72,15 @@ public void UpdateMappings(int seriesId)
_logger.Trace("Series could not be found: {0}", seriesId); _logger.Trace("Series could not be found: {0}", seriesId);
return; return;
} }
UpdateMappings(series);
}
var xemIds = _xemCommunicationProvider.GetXemSeriesIds(); public void UpdateMappings(Series series)
{
if (!xemIds.Contains(series.TvdbId)) if (!_cache.Find(series.TvdbId.ToString()))
{ {
_logger.Trace("Xem doesn't have a mapping for this series: {0}", series.TvdbId); _logger.Trace("Scene numbering is not available for {0} [{1}]", series.Title, series.TvdbId);
return; return;
} }
@ -125,6 +136,20 @@ public void PerformUpdate(Series series)
} }
} }
private List<int> GetXemSeriesIds()
{
_cache.Clear();
var ids = _xemCommunicationProvider.GetXemSeriesIds();
foreach (var id in ids)
{
_cache.Set(id.ToString(), true);
}
return ids;
}
public void Execute(UpdateXemMappingsCommand message) public void Execute(UpdateXemMappingsCommand message)
{ {
if (message.SeriesId.HasValue) if (message.SeriesId.HasValue)
@ -139,7 +164,12 @@ public void Execute(UpdateXemMappingsCommand message)
public void Handle(SeriesUpdatedEvent message) public void Handle(SeriesUpdatedEvent message)
{ {
PerformUpdate(message.Series); UpdateMappings(message.Series);
}
public void HandleAsync(ApplicationStartedEvent message)
{
GetXemSeriesIds();
} }
} }
} }