protected Guid GetOrAddDirectory(ImportJob importJob, IFileSystemResourceAccessor directoryAccessor, Guid parentDirectoryId,
IMediaBrowsing mediaBrowsing, IImportResultHandler resultHandler)
{
ResourcePath directoryPath = directoryAccessor.CanonicalLocalResourcePath;
MediaItem directoryItem = mediaBrowsing.LoadLocalItemAsync(directoryPath, EMPTY_MIA_ID_ENUMERATION, DIRECTORY_MIA_ID_ENUMERATION).Result;
if (directoryItem != null)
{
SingleMediaItemAspect da;
if (!MediaItemAspect.TryGetAspect(directoryItem.Aspects, DirectoryAspect.Metadata, out da))
{ // This is the case if the path was formerly imported as a non-directory media item; we cannot reuse it
resultHandler.DeleteMediaItemAsync(directoryPath);
directoryItem = null;
}
}
if (directoryItem == null)
{ // Add directory item to ML
MediaItemAspect mia = new SingleMediaItemAspect(MediaAspect.Metadata);
mia.SetAttribute(MediaAspect.ATTR_TITLE, directoryAccessor.ResourceName);
mia.SetAttribute(MediaAspect.ATTR_SORT_TITLE, directoryAccessor.ResourceName);
mia.SetAttribute(MediaAspect.ATTR_ISVIRTUAL, false);
mia.SetAttribute(MediaAspect.ATTR_RECORDINGTIME, DateTime.MinValue);
mia.SetAttribute(MediaAspect.ATTR_RATING, 0);
mia.SetAttribute(MediaAspect.ATTR_COMMENT, null);
mia.SetAttribute(MediaAspect.ATTR_LASTPLAYED, DateTime.MinValue);
MediaItemAspect da = new SingleMediaItemAspect(DirectoryAspect.Metadata);
IList <MediaItemAspect> aspects = new List <MediaItemAspect>(new[]
{
mia,
da,
});
return(resultHandler.UpdateMediaItemAsync(parentDirectoryId, directoryPath, aspects, importJob.JobType == ImportJobType.Refresh, importJob.BasePath).Result);
}
return(directoryItem.MediaItemId);
}
protected async Task <MediaItem> LoadLocalItem(ResourcePath path, IEnumerable <Guid> necessaryRequestedMiaTypeIds, IEnumerable <Guid> optionalRequestedMiaTypeIds)
{
while (true)
{
try
{
await Activated.WaitAsync().ConfigureAwait(false);
// ReSharper disable PossibleMultipleEnumeration
return(await _mediaBrowsingCallback.LoadLocalItemAsync(path, necessaryRequestedMiaTypeIds, optionalRequestedMiaTypeIds).ConfigureAwait(false));
// ReSharper restore PossibleMultipleEnumeration
}
catch (DisconnectedException)
{
await MedialibraryDisconnectedSuspend();
}
}
}