You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
jellyfin/MediaBrowser.XbmcMetadata/Providers/BaseNfoProvider.cs

80 lines
2.1 KiB

using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Providers;
using MediaBrowser.XbmcMetadata.Savers;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.IO;
namespace MediaBrowser.XbmcMetadata.Providers
{
9 years ago
public abstract class BaseNfoProvider<T> : ILocalMetadataProvider<T>, IHasItemChangeMonitor
where T : BaseItem, new()
{
protected IFileSystem FileSystem;
public async Task<MetadataResult<T>> GetMetadata(ItemInfo info,
10 years ago
IDirectoryService directoryService,
CancellationToken cancellationToken)
{
var result = new MetadataResult<T>();
10 years ago
var file = GetXmlFile(info, directoryService);
if (file == null)
{
return result;
}
var path = file.FullName;
try
{
result.Item = new T();
Fetch(result, path, cancellationToken);
result.HasMetadata = true;
}
catch (FileNotFoundException)
{
result.HasMetadata = false;
}
catch (IOException)
{
result.HasMetadata = false;
}
return result;
}
protected abstract void Fetch(MetadataResult<T> result, string path, CancellationToken cancellationToken);
protected BaseNfoProvider(IFileSystem fileSystem)
{
FileSystem = fileSystem;
}
protected abstract FileSystemMetadata GetXmlFile(ItemInfo info, IDirectoryService directoryService);
public bool HasChanged(BaseItem item, IDirectoryService directoryService)
{
var file = GetXmlFile(new ItemInfo(item), directoryService);
if (file == null)
{
return false;
}
9 years ago
return file.Exists && FileSystem.GetLastWriteTimeUtc(file) > item.DateLastSaved;
}
public string Name
{
get
{
return BaseNfoSaver.SaverName;
}
}
}
}