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jellyfin/MediaBrowser.Providers/TV/SeriesPostScanTask.cs

65 lines
1.9 KiB

using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Library;
using System;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Providers.TV
{
class SeriesPostScanTask : ILibraryPostScanTask
{
/// <summary>
/// The _library manager
/// </summary>
private readonly ILibraryManager _libraryManager;
public SeriesPostScanTask(ILibraryManager libraryManager)
{
_libraryManager = libraryManager;
}
public Task Run(IProgress<double> progress, CancellationToken cancellationToken)
{
return Task.Run(() => RunInternal(progress, cancellationToken));
}
private void RunInternal(IProgress<double> progress, CancellationToken cancellationToken)
{
var seriesList = _libraryManager.RootFolder
.RecursiveChildren
.OfType<Series>()
.ToList();
var numComplete = 0;
foreach (var series in seriesList)
{
cancellationToken.ThrowIfCancellationRequested();
var episodes = series.RecursiveChildren
.OfType<Episode>()
.ToList();
series.SpecialFeatureIds = episodes
.Where(i => i.ParentIndexNumber.HasValue && i.ParentIndexNumber.Value == 0)
.Select(i => i.Id)
.ToList();
series.SeasonCount = episodes
.Select(i => i.ParentIndexNumber ?? 0)
.Where(i => i != 0)
.Distinct()
.Count();
numComplete++;
double percent = numComplete;
percent /= seriesList.Count;
percent *= 100;
progress.Report(percent);
}
}
}
}