diff options
Diffstat (limited to 'MediaBrowser.Providers/BaseXmlProvider.cs')
| -rw-r--r-- | MediaBrowser.Providers/BaseXmlProvider.cs | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/MediaBrowser.Providers/BaseXmlProvider.cs b/MediaBrowser.Providers/BaseXmlProvider.cs deleted file mode 100644 index a5a3ba146a..0000000000 --- a/MediaBrowser.Providers/BaseXmlProvider.cs +++ /dev/null @@ -1,89 +0,0 @@ -using MediaBrowser.Common.IO; -using MediaBrowser.Controller.Entities; -using MediaBrowser.Controller.Providers; -using MediaBrowser.Model.Logging; -using System; -using System.IO; -using System.Threading; -using System.Threading.Tasks; - -namespace MediaBrowser.Providers -{ - public abstract class BaseXmlProvider<T> : ILocalMetadataProvider<T>, IHasChangeMonitor - where T : IHasMetadata, new() - { - protected IFileSystem FileSystem; - - public async Task<LocalMetadataResult<T>> GetMetadata(ItemInfo info, CancellationToken cancellationToken) - { - var result = new LocalMetadataResult<T>(); - - var file = GetXmlFile(info, new DirectoryService(new NullLogger())); - - if (file == null) - { - return result; - } - - var path = file.FullName; - - await XmlProviderUtils.XmlParsingResourcePool.WaitAsync(cancellationToken).ConfigureAwait(false); - - try - { - result.Item = new T(); - - Fetch(result, path, cancellationToken); - result.HasMetadata = true; - } - catch (FileNotFoundException) - { - result.HasMetadata = false; - } - catch (DirectoryNotFoundException) - { - result.HasMetadata = false; - } - finally - { - XmlProviderUtils.XmlParsingResourcePool.Release(); - } - - return result; - } - - protected abstract void Fetch(LocalMetadataResult<T> result, string path, CancellationToken cancellationToken); - - protected BaseXmlProvider(IFileSystem fileSystem) - { - FileSystem = fileSystem; - } - - protected abstract FileSystemInfo GetXmlFile(ItemInfo info, IDirectoryService directoryService); - - public bool HasChanged(IHasMetadata item, IDirectoryService directoryService, DateTime date) - { - var file = GetXmlFile(new ItemInfo { IsInMixedFolder = item.IsInMixedFolder, Path = item.Path }, directoryService); - - if (file == null) - { - return false; - } - - return file.Exists && FileSystem.GetLastWriteTimeUtc(file) > date; - } - - public string Name - { - get - { - return "Media Browser Xml"; - } - } - } - - static class XmlProviderUtils - { - internal static readonly SemaphoreSlim XmlParsingResourcePool = new SemaphoreSlim(4, 4); - } -} |
