jellyfin/MediaBrowser.Providers/TV/SeriesProviderFromXml.cs

96 lines
3.2 KiB
C#
Raw Normal View History

using MediaBrowser.Common.IO;
using MediaBrowser.Controller.Configuration;
2013-03-04 05:43:06 +00:00
using MediaBrowser.Controller.Entities;
2013-02-21 01:33:05 +00:00
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.IO;
2013-06-09 16:47:28 +00:00
using MediaBrowser.Controller.Providers;
2013-02-21 01:33:05 +00:00
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Logging;
2013-02-21 01:33:05 +00:00
using System;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
2013-06-09 16:47:28 +00:00
namespace MediaBrowser.Providers.TV
2013-02-21 01:33:05 +00:00
{
/// <summary>
/// Class SeriesProviderFromXml
/// </summary>
public class SeriesProviderFromXml : BaseMetadataProvider
{
private readonly IFileSystem _fileSystem;
public SeriesProviderFromXml(ILogManager logManager, IServerConfigurationManager configurationManager, IFileSystem fileSystem)
: base(logManager, configurationManager)
2013-03-02 17:59:15 +00:00
{
_fileSystem = fileSystem;
2013-03-02 17:59:15 +00:00
}
2013-02-21 01:33:05 +00:00
/// <summary>
/// Supportses the specified item.
/// </summary>
/// <param name="item">The item.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
public override bool Supports(BaseItem item)
{
return item is Series && item.LocationType == LocationType.FileSystem;
}
/// <summary>
/// Gets the priority.
/// </summary>
/// <value>The priority.</value>
public override MetadataProviderPriority Priority
{
get { return MetadataProviderPriority.First; }
}
private const string XmlFileName = "series.xml";
protected override bool NeedsRefreshBasedOnCompareDate(BaseItem item, BaseProviderInfo providerInfo)
2013-02-21 01:33:05 +00:00
{
var xml = item.ResolveArgs.GetMetaFileByPath(Path.Combine(item.MetaLocation, XmlFileName));
if (xml == null)
{
return false;
}
return _fileSystem.GetLastWriteTimeUtc(xml) > item.DateLastSaved;
2013-02-21 01:33:05 +00:00
}
/// <summary>
/// Fetches metadata and returns true or false indicating if any work that requires persistence was done
/// </summary>
/// <param name="item">The item.</param>
/// <param name="force">if set to <c>true</c> [force].</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task{System.Boolean}.</returns>
2013-12-06 20:07:34 +00:00
public override async Task<bool> FetchAsync(BaseItem item, bool force, BaseProviderInfo providerInfo, CancellationToken cancellationToken)
2013-02-21 01:33:05 +00:00
{
cancellationToken.ThrowIfCancellationRequested();
2013-12-06 20:07:34 +00:00
var metadataFile = item.ResolveArgs.GetMetaFileByPath(Path.Combine(item.MetaLocation, XmlFileName));
2013-02-21 01:33:05 +00:00
if (metadataFile != null)
2013-02-21 01:33:05 +00:00
{
var path = metadataFile.FullName;
2013-02-21 01:33:05 +00:00
2013-04-15 18:45:58 +00:00
await XmlParsingResourcePool.WaitAsync(cancellationToken).ConfigureAwait(false);
try
{
new SeriesXmlParser(Logger).Fetch((Series)item, path, cancellationToken);
}
finally
{
XmlParsingResourcePool.Release();
}
2013-02-21 01:33:05 +00:00
}
2013-12-06 20:07:34 +00:00
SetLastRefreshed(item, DateTime.UtcNow, providerInfo);
return true;
2013-02-21 01:33:05 +00:00
}
}
}