/// <summary>
/// Uploads the specified file to the cloud.
/// </summary>
/// <param name="file">The full path to the desired .zip file.</param>
private async Task<UploadResult> Upload(DS4Session session, CancellationToken ct)
{
string file = session.CompressedScanFile;
string contentType = "application/x/7z-compressed";
WebClient proxy;
string result = string.Empty;
// Step1: Get s3 signed URL
proxy = new WebClient();
// Gather data
string fileName = Path.GetFileName(file);
Dictionary<string, string> postDict = new Dictionary<string, string> {
{"filename", fileName},
{"file_type", contentType},
};
String postData = JSONHelper.Instance.Serialize(postDict);
// Prepare request
proxy.Headers["Content-Type"] = "application/json";
proxy.Headers["Authorization"] = _authHeader;
// Perform request
try
{
result = await proxy.UploadStringTaskAsync(this.BuildUri("s3/sign"), "POST", postData);
}
catch (WebException ex)
{
return new UploadResult { Success = false, Exception = ex };
}
ct.ThrowIfCancellationRequested();
// Step 2: Upload to s3 signed PUT URL
_s3Proxy = proxy = new WebClient();
proxy.UploadProgressChanged += new UploadProgressChangedEventHandler(this.Progress);
proxy.UploadDataCompleted += (s , e) => { if(ct.IsCancellationRequested) _canceled = true; };
// Gather data
Dictionary<string, string> response = JSONHelper.Instance.CreateDictionary(result);
string url = response["signedUrl"];
string key = response["key"];
byte[] binaryData = File.ReadAllBytes(file);
// Prepare headers
proxy.Headers["Content-Type"] = contentType;
// Prepare request
Uri uri = new Uri(url, UriKind.Absolute);
// Perform request
try
{
byte[] uploadResponse = await proxy.UploadDataTaskAsync(uri, "PUT", binaryData);
}
catch (WebException ex)
{
Console.WriteLine(Uploader.GetErrorMsgFromWebException(ex));
return new UploadResult { Success = false, Exception = ex, Canceled = _canceled };
}
ct.ThrowIfCancellationRequested();
// Step 3: PostUpload and get returned BodyId
proxy = new WebClient();
//Assemble payload
List<Dictionary<string, string> > artifacts = new List<Dictionary<string, string> >();
artifacts.Add(new Dictionary<string, string> {
{"artifactsType","DS4Measurements"}
});
artifacts.Add(new Dictionary<string, string> {
{"artifactsType","DS4Alignment"}
});
DS4BodyRequest bodyRequest = new DS4BodyRequest("ds4_scan", key, artifacts);
postData = JSONHelper.Instance.Serialize(bodyRequest);
// Prepare request
proxy.Headers["Content-Type"] = "application/json";
proxy.Headers["Authorization"] = _authHeader;
// Perform request
try
{
result = await proxy.UploadStringTaskAsync(this.BuildUri("bodies/from_scan"), "POST", postData);
}
catch (WebException ex)
{
Console.WriteLine(Uploader.GetErrorMsgFromWebException(ex));
return new UploadResult { Success = false, Exception = ex };
}
DS4PostUploadResponse ds4PostUploadResponse;
using (MemoryStream ms = new MemoryStream(Encoding.Unicode.GetBytes(result)))
{
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(DS4PostUploadResponse));
ds4PostUploadResponse = (DS4PostUploadResponse)serializer.ReadObject(ms);
ms.Close();
}
string bodyId = ds4PostUploadResponse.BodyId;
return new UploadResult { Success = true, BodyId = bodyId, Artifacts = ds4PostUploadResponse.Artifacts };
}
/// <summary>
/// Uploads the specified file to the cloud.
/// </summary>
/// <param name="file">The full path to the desired .zip file.</param>
private async Task <UploadResult> Upload(DS4Session session, CancellationToken ct)
{
string file = session.CompressedScanFile;
string contentType = "application/x/7z-compressed";
WebClient proxy;
string result = string.Empty;
// Step1: Get s3 signed URL
proxy = new WebClient();
// Gather data
string fileName = Path.GetFileName(file);
Dictionary <string, string> postDict = new Dictionary <string, string> {
{ "filename", fileName },
{ "file_type", contentType },
};
String postData = JSONHelper.Instance.Serialize(postDict);
// Prepare request
proxy.Headers["Content-Type"] = "application/json";
proxy.Headers["Authorization"] = _authHeader;
// Perform request
try
{
result = await proxy.UploadStringTaskAsync(this.BuildUri("s3/sign"), "POST", postData);
}
catch (WebException ex)
{
return(new UploadResult {
Success = false, Exception = ex
});
}
ct.ThrowIfCancellationRequested();
// Step 2: Upload to s3 signed PUT URL
_s3Proxy = proxy = new WebClient();
proxy.UploadProgressChanged += new UploadProgressChangedEventHandler(this.Progress);
proxy.UploadDataCompleted += (s, e) => { if (ct.IsCancellationRequested)
{
_canceled = true;
}
};
// Gather data
Dictionary <string, string> response = JSONHelper.Instance.CreateDictionary(result);
string url = response["signedUrl"];
string key = response["key"];
byte[] binaryData = File.ReadAllBytes(file);
// Prepare headers
proxy.Headers["Content-Type"] = contentType;
// Prepare request
Uri uri = new Uri(url, UriKind.Absolute);
// Perform request
try
{
byte[] uploadResponse = await proxy.UploadDataTaskAsync(uri, "PUT", binaryData);
}
catch (WebException ex)
{
Console.WriteLine(Uploader.GetErrorMsgFromWebException(ex));
return(new UploadResult {
Success = false, Exception = ex, Canceled = _canceled
});
}
ct.ThrowIfCancellationRequested();
// Step 3: PostUpload and get returned BodyId
proxy = new WebClient();
//Assemble payload
List <Dictionary <string, string> > artifacts = new List <Dictionary <string, string> >();
artifacts.Add(new Dictionary <string, string> {
{ "artifactsType", "DS4Measurements" }
});
artifacts.Add(new Dictionary <string, string> {
{ "artifactsType", "DS4Alignment" }
});
DS4BodyRequest bodyRequest = new DS4BodyRequest("ds4_scan", key, artifacts);
postData = JSONHelper.Instance.Serialize(bodyRequest);
// Prepare request
proxy.Headers["Content-Type"] = "application/json";
proxy.Headers["Authorization"] = _authHeader;
// Perform request
try
{
result = await proxy.UploadStringTaskAsync(this.BuildUri("bodies/from_scan"), "POST", postData);
}
catch (WebException ex)
{
Console.WriteLine(Uploader.GetErrorMsgFromWebException(ex));
return(new UploadResult {
Success = false, Exception = ex
});
}
DS4PostUploadResponse ds4PostUploadResponse;
using (MemoryStream ms = new MemoryStream(Encoding.Unicode.GetBytes(result)))
{
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(DS4PostUploadResponse));
ds4PostUploadResponse = (DS4PostUploadResponse)serializer.ReadObject(ms);
ms.Close();
}
string bodyId = ds4PostUploadResponse.BodyId;
return(new UploadResult {
Success = true, BodyId = bodyId, Artifacts = ds4PostUploadResponse.Artifacts
});
}