using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Movies;
using System;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Controller.Providers.Movies
{
///
/// Class MovieProviderFromXml
///
public class MovieProviderFromXml : BaseMetadataProvider
{
///
/// Supportses the specified item.
///
/// The item.
/// true if XXXX, false otherwise
public override bool Supports(BaseItem item)
{
return item is Movie || item is BoxSet;
}
///
/// Gets the priority.
///
/// The priority.
public override MetadataProviderPriority Priority
{
get { return MetadataProviderPriority.First; }
}
///
/// Override this to return the date that should be compared to the last refresh date
/// to determine if this provider should be re-fetched.
///
/// The item.
/// DateTime.
protected override DateTime CompareDate(BaseItem item)
{
var entry = item.ResolveArgs.GetMetaFileByPath(Path.Combine(item.MetaLocation, "movie.xml"));
return entry != null ? entry.Value.LastWriteTimeUtc : DateTime.MinValue;
}
///
/// Fetches metadata and returns true or false indicating if any work that requires persistence was done
///
/// The item.
/// if set to true [force].
/// The cancellation token.
/// Task{System.Boolean}.
protected override Task FetchAsyncInternal(BaseItem item, bool force, CancellationToken cancellationToken)
{
return Task.Run(() => Fetch(item, cancellationToken));
}
///
/// Fetches the specified item.
///
/// The item.
/// The cancellation token.
/// true if XXXX, false otherwise
private bool Fetch(BaseItem item, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
var metadataFile = item.ResolveArgs.GetMetaFileByPath(Path.Combine(item.MetaLocation, "movie.xml"));
if (metadataFile.HasValue)
{
var path = metadataFile.Value.Path;
var boxset = item as BoxSet;
if (boxset != null)
{
new BaseItemXmlParser(Logger).Fetch(boxset, path, cancellationToken);
}
else
{
new BaseItemXmlParser(Logger).Fetch((Movie)item, path, cancellationToken);
}
SetLastRefreshed(item, DateTime.UtcNow);
return true;
}
return false;
}
}
}