public static async Task <DataReference> TransferBinaryData(IDataApiClient dataApiClient, Stream data, string id = null)
{
if (id == null)
{
id = IdGenerator.FromGuid(); // We cannot be sure that the stream is reversible and hence cannot use it for calculating an ID
}
var dataType = nameof(DataBlob);
var dataBlob = new DataBlob(id, new byte[0]);
id = await dataApiClient.CreateSubmission(dataBlob, x => x.Data, id);
await dataApiClient.TransferSubmissionData(dataType, id, data);
return(new DataReference(dataType, id));
}
public static async Task <DataReference> TransferBinaryData(IDataApiClient dataApiClient, byte[] data, string id = null)
{
if (id == null)
{
id = IdGenerator.Sha1HashFromByteArray(data);
}
var dataType = nameof(DataBlob);
if (await dataApiClient.ExistsAsync <DataBlob>(id))
{
return(new DataReference(dataType, id));
}
var dataBlob = new DataBlob(id, new byte[0]);
id = await dataApiClient.CreateSubmission(dataBlob, x => x.Data, id);
await dataApiClient.TransferSubmissionData(dataType, id, data);
return(new DataReference(dataType, id));
}
public static async Task <DataReference> TransferFile(IDataApiClient dataApiClient, string filePath, string id = null)
{
if (id == null)
{
id = IdGenerator.Sha1HashFromFile(filePath);
}
var dataType = nameof(DataBlob);
if (await dataApiClient.ExistsAsync <DataBlob>(id))
{
return(new DataReference(dataType, id));
}
var dataBlob = new DataBlob(id, new byte[0], Path.GetFileName(filePath));
id = await dataApiClient.CreateSubmission(dataBlob, x => x.Data, id);
using (var fileStream = File.OpenRead(filePath))
await dataApiClient.TransferSubmissionData(dataType, id, fileStream);
return(new DataReference(dataType, id));
}
