public async Task <bool> TryToPack(AcCommonObjectPackerParams packerParams, AcCommonObjectPacker customPacker = null)
{
try {
using (var waiting = packerParams.Progress == null ? WaitingDialog.Create("Packing…") : null) {
var progress = waiting ?? packerParams.Progress;
var cancellation = waiting?.CancellationToken ?? packerParams.Cancellation;
await Task.Run(() => {
var destination = packerParams.Destination ?? Path.Combine(Location,
$"{Id}-{(this as IAcObjectVersionInformation)?.Version ?? "0"}-{DateTime.Now.ToUnixTimestamp()}.zip");
using (var output = File.Create(destination)) {
Pack(output, packerParams,
new Progress <string>(x => progress?.Report(AsyncProgressEntry.FromStringIndetermitate($"Packing: {x}…"))),
cancellation, customPacker);
}
if (cancellation.IsCancellationRequested)
{
return;
}
if (packerParams.ShowInExplorer)
{
WindowsHelper.ViewFile(destination);
}
});
}
return(true);
} catch (Exception e) {
NonfatalError.Notify("Can’t pack", e);
return(false);
}
}
private void Pack(Stream outputZipStream, AcCommonObjectPackerParams packParams, IProgress <string> progress, CancellationToken cancellation,
AcCommonObjectPacker customPacker = null)
{
var packer = customPacker ?? CreatePacker();
packer.SetProgress(progress, cancellation);
packer.SetParams(packParams);
packer.Pack(outputZipStream, this);
}
public static void Pack <T>(IEnumerable <T> objs, Stream outputZipStream, [CanBeNull] AcCommonObjectPackerParams packParams,
[CanBeNull] IProgress <string> progress, CancellationToken cancellation,
AcCommonObjectPacker customPacker = null) where T : AcCommonObject
{
var list = objs.ToList();
if (list.Count == 0)
{
return;
}
var packer = customPacker ?? list.First().CreatePacker();
packer.SetProgress(progress, cancellation);
packer.SetParams(packParams);
packer.Pack(outputZipStream, list);
}
