/// <summary>
/// Gets the linked children.
/// </summary>
/// <returns>IEnumerable{BaseItem}.</returns>
public IEnumerable <Video> GetAlternateVersions()
{
var filesWithinSameDirectory = LocalAlternateVersionIds
.Select(i => LibraryManager.GetItemById(i))
.Where(i => i != null)
.OfType <Video>();
return(filesWithinSameDirectory.Concat(GetLinkedAlternateVersions())
.OrderBy(i => i.SortName));
}
public override async Task UpdateToRepository(ItemUpdateType updateReason, CancellationToken cancellationToken)
{
await base.UpdateToRepository(updateReason, cancellationToken).ConfigureAwait(false);
foreach (var item in LocalAlternateVersionIds.Select(i => LibraryManager.GetItemById(i)))
{
item.ImageInfos = ImageInfos;
item.Overview = Overview;
item.ProductionYear = ProductionYear;
item.PremiereDate = PremiereDate;
item.CommunityRating = CommunityRating;
item.OfficialRating = OfficialRating;
item.Genres = Genres;
item.ProviderIds = ProviderIds;
await item.UpdateToRepository(ItemUpdateType.MetadataDownload, cancellationToken).ConfigureAwait(false);
}
}
private async Task <bool> RefreshAlternateVersionsWithinSameDirectory(MetadataRefreshOptions options, IEnumerable <FileSystemInfo> fileSystemChildren, CancellationToken cancellationToken)
{
var newItems = HasLocalAlternateVersions ?
LoadAlternateVersionsWithinSameDirectory(fileSystemChildren, options.DirectoryService).ToList() :
new List <Video>();
var newItemIds = newItems.Select(i => i.Id).ToList();
var itemsChanged = !LocalAlternateVersionIds.SequenceEqual(newItemIds);
var tasks = newItems.Select(i => RefreshAlternateVersion(options, i, cancellationToken));
await Task.WhenAll(tasks).ConfigureAwait(false);
LocalAlternateVersionIds = newItemIds;
return(itemsChanged);
}
