protected virtual async Task <byte[]> ConvertSnapshotToBytesAsync(ISnapshot snapshot)
{
using (var memoryStream = new MemoryStream())
{
using (var zip = new ZipFile())
{
var metadata = new Dictionary <string, string>();
metadata["title"] = snapshot.Title;
metadata["category"] = snapshot.Category ?? string.Empty;
metadata["created"] = snapshot.Created.ToString("yyyy-MM-dd HH:mm:ss");
zip.AddEntry("metadata", GetMetadataBytes(metadata));
var snapshotBytes = await snapshot.GetAllBytesAsync();
zip.AddEntry("data", snapshotBytes);
zip.Save(memoryStream);
}
return(memoryStream.ToArray());
}
}
protected virtual async Task <byte[]> ConvertSnapshotToBytesAsync(ISnapshot snapshot)
{
using (var memoryStream = new MemoryStream())
{
using (var archive = new ZipArchive(memoryStream, ZipArchiveMode.Create, true))
{
var metadata = new Dictionary <string, string>();
metadata["title"] = snapshot.Title;
metadata["category"] = snapshot.Category ?? string.Empty;
metadata["created"] = snapshot.Created.ToString("yyyy-MM-dd HH:mm:ss");
var metadataEntry = archive.CreateEntry("metadata");
await metadataEntry.OpenAndWriteAsync(GetMetadataBytes(metadata));
var snapshotBytes = await snapshot.GetAllBytesAsync();
var dataEntry = archive.CreateEntry("data");
await dataEntry.OpenAndWriteAsync(snapshotBytes);
}
return(memoryStream.ToArray());
}
}
