protected internal override void ReLoadItemsAndSubViewSpecifications(out IList <MediaItem> mediaItems, out IList <ViewSpecification> subViewSpecifications)
{
mediaItems = null;
subViewSpecifications = null;
IContentDirectory cd = ServiceRegistration.Get <IServerConnectionManager>().ContentDirectory;
if (cd == null)
{
return;
}
Guid? userProfile = null;
IUserManagement userProfileDataManagement = ServiceRegistration.Get <IUserManagement>();
if (userProfileDataManagement != null && userProfileDataManagement.IsValidUser)
{
userProfile = userProfileDataManagement.CurrentUser.ProfileId;
}
try
{
bool showVirtual = VirtualMediaHelper.ShowVirtualMedia(_necessaryMIATypeIds);
mediaItems = new List <MediaItem>(cd.BrowseAsync(_directoryId, _necessaryMIATypeIds, _optionalMIATypeIds, userProfile, showVirtual).Result);
ICollection <MediaItem> childDirectories = cd.BrowseAsync(_directoryId, DIRECTORY_MIA_ID_ENUMERATION, EMPTY_ID_ENUMERATION, userProfile, showVirtual).Result;
subViewSpecifications = new List <ViewSpecification>(childDirectories.Count);
foreach (MediaItem childDirectory in childDirectories)
{
SingleMediaItemAspect ma = null;
MediaItemAspect.TryGetAspect(childDirectory.Aspects, MediaAspect.Metadata, out ma);
IList <MultipleMediaItemAspect> pras = null;
MediaItemAspect.TryGetAspects(childDirectory.Aspects, ProviderResourceAspect.Metadata, out pras);
foreach (MultipleMediaItemAspect pra in pras)
{
MediaLibraryBrowseViewSpecification subViewSpecification = new MediaLibraryBrowseViewSpecification(
(string)ma.GetAttributeValue(MediaAspect.ATTR_TITLE), childDirectory.MediaItemId,
(string)pra.GetAttributeValue(ProviderResourceAspect.ATTR_SYSTEM_ID),
ResourcePath.Deserialize((string)pra.GetAttributeValue(ProviderResourceAspect.ATTR_RESOURCE_ACCESSOR_PATH)),
_necessaryMIATypeIds, _optionalMIATypeIds);
subViewSpecifications.Add(subViewSpecification);
}
}
}
catch (UPnPRemoteException e)
{
ServiceRegistration.Get <ILogger>().Error("SimpleTextSearchViewSpecification.ReLoadItemsAndSubViewSpecifications: Error requesting server", e);
mediaItems = null;
subViewSpecifications = null;
}
}
public async Task<IList<MediaItem>> BrowseAsync(Guid parentDirectoryId,
IEnumerable<Guid> necessaryRequestedMIATypeIDs, IEnumerable<Guid> optionalRequestedMIATypeIDs, Guid? userProfile, bool includVirtual, uint? offset = null, uint? limit = null)
{
try
{
return await _contentDirectory.BrowseAsync(parentDirectoryId, necessaryRequestedMIATypeIDs, optionalRequestedMIATypeIDs, userProfile, includVirtual, offset, limit);
}
catch (Exception)
{
throw new DisconnectedException();
}
}