public async override void GetSpecialProperties()
{
ViewModel.IsReadOnly = NativeFileOperationsHelper.HasFileAttribute(Library.ItemPath, System.IO.FileAttributes.ReadOnly);
ViewModel.IsHidden = NativeFileOperationsHelper.HasFileAttribute(Library.ItemPath, System.IO.FileAttributes.Hidden);
var fileIconData = await FileThumbnailHelper.LoadIconWithoutOverlayAsync(Library.ItemPath, 80);
if (fileIconData != null)
{
ViewModel.IconData = fileIconData;
ViewModel.LoadCustomIcon = false;
ViewModel.LoadFileIcon = true;
}
BaseStorageFile libraryFile = await AppInstance.FilesystemViewModel.GetFileFromPathAsync(Library.ItemPath);
if (libraryFile != null)
{
ViewModel.ItemCreatedTimestamp = dateTimeFormatter.ToShortLabel(libraryFile.DateCreated);
if (libraryFile.Properties != null)
{
GetOtherProperties(libraryFile.Properties);
}
}
var storageFolders = new List <BaseStorageFolder>();
if (Library.Folders != null)
{
try
{
foreach (var path in Library.Folders)
{
BaseStorageFolder folder = await AppInstance.FilesystemViewModel.GetFolderFromPathAsync(path);
if (!string.IsNullOrEmpty(folder.Path))
{
storageFolders.Add(folder);
}
}
}
catch (Exception ex)
{
App.Logger.Warn(ex, ex.Message);
}
}
if (storageFolders.Count > 0)
{
ViewModel.ContainsFilesOrFolders = true;
ViewModel.LocationsCount = storageFolders.Count;
GetLibrarySize(storageFolders, TokenSource.Token);
}
else
{
ViewModel.FilesAndFoldersCountString = "LibraryNoLocations/Text".GetLocalized();
}
}
public async void GetOtherProperties(IStorageItemExtraProperties properties)
{
string dateAccessedProperty = "System.DateAccessed";
List <string> propertiesName = new List <string>();
propertiesName.Add(dateAccessedProperty);
IDictionary <string, object> extraProperties = await properties.RetrievePropertiesAsync(propertiesName);
// Cannot get date and owner in MTP devices
ViewModel.ItemAccessedTimestamp = dateTimeFormatter.ToShortLabel((DateTimeOffset)(extraProperties[dateAccessedProperty] ?? DateTimeOffset.Now));
}
public string ToShortLabel(DateTimeOffset offset) => formatter.ToShortLabel(offset);