public bool HasChanged(IHasMetadata item, IDirectoryService directoryService)
{
if (item.EnableRefreshOnDateModifiedChange && !string.IsNullOrWhiteSpace(item.Path) && item.LocationType == LocationType.FileSystem)
{
var file = directoryService.GetFile(item.Path);
if (file != null && file.LastWriteTimeUtc != item.DateModified)
{
return(true);
}
}
if (item.SupportsLocalMetadata)
{
var video = item as Video;
if (video != null && !video.IsPlaceHolder)
{
return(!video.SubtitleFiles
.SequenceEqual(SubtitleResolver.GetSubtitleFiles(video, directoryService, _fileSystem, false)
.Select(i => i.FullName)
.OrderBy(i => i), StringComparer.OrdinalIgnoreCase));
}
}
return(false);
}
public bool HasChanged(IHasMetadata item, MetadataStatus status, IDirectoryService directoryService)
{
if (status.ItemDateModified.HasValue)
{
if (status.ItemDateModified.Value != item.DateModified)
{
return(true);
}
}
if (item.SupportsLocalMetadata)
{
var video = item as Video;
if (video != null && !video.IsPlaceHolder)
{
return(!video.SubtitleFiles
.SequenceEqual(SubtitleResolver.GetSubtitleFiles(video, directoryService, _fileSystem, false)
.Select(i => i.FullName)
.OrderBy(i => i), StringComparer.OrdinalIgnoreCase));
}
}
return(false);
}
public bool HasChanged(IHasMetadata item, IDirectoryService directoryService, DateTime date)
{
if (item.DateModified > date)
{
return(true);
}
if (item is Audio)
{
// Moved to plural AlbumArtists
if (date < new DateTime(2014, 8, 28))
{
return(true);
}
}
if (item.SupportsLocalMetadata)
{
var video = item as Video;
if (video != null && !video.IsPlaceHolder)
{
return(!video.SubtitleFiles
.SequenceEqual(SubtitleResolver.GetSubtitleFiles(video, directoryService, _fileSystem, false)
.Select(i => i.FullName)
.OrderBy(i => i), StringComparer.OrdinalIgnoreCase));
}
}
return(false);
}