public async Task <IList <TreeNode> > GetOSSAsync([FromUri] string id)
{
IList <TreeNode> nodes = new List <TreeNode>();
dynamic oauth = await OAuthController.GetInternalAsync();
if (id == "#") // root
{
// in this case, let's return all buckets
BucketsApi appBckets = new BucketsApi();
appBckets.Configuration.AccessToken = oauth.access_token;
// to simplify, let's return only the first 100 buckets
dynamic buckets = await appBckets.GetBucketsAsync("US", 100);
foreach (KeyValuePair <string, dynamic> bucket in new DynamicDictionaryItems(buckets.items))
{
nodes.Add(new TreeNode(bucket.Value.bucketKey, bucket.Value.bucketKey.Replace(ClientId + "-", string.Empty), "bucket", true));
}
}
else
{
// as we have the id (bucketKey), let's return all
ObjectsApi objects = new ObjectsApi();
objects.Configuration.AccessToken = oauth.access_token;
var objectsList = objects.GetObjects(id);
foreach (KeyValuePair <string, dynamic> objInfo in new DynamicDictionaryItems(objectsList.items))
{
nodes.Add(new TreeNode(Base64Encode((string)objInfo.Value.objectId),
objInfo.Value.objectKey, "object", false));
}
}
return(nodes);
}
public async Task <dynamic> TranslateObject([FromBody] TranslateObjectModel objModel)
{
dynamic oauth = await OAuthController.GetInternalAsync();
// prepare the payload
List <JobPayloadItem> outputs = new List <JobPayloadItem>()
{
new JobPayloadItem(
JobPayloadItem.TypeEnum.Svf,
new List <JobPayloadItem.ViewsEnum>()
{
JobPayloadItem.ViewsEnum._2d,
JobPayloadItem.ViewsEnum._3d
})
};
JobPayload job;
job = new JobPayload(new JobPayloadInput(objModel.objectName), new JobPayloadOutput(outputs));
// start the translation
DerivativesApi derivative = new DerivativesApi();
derivative.Configuration.AccessToken = oauth.access_token;
dynamic jobPosted = await derivative.TranslateAsync(job);
return(jobPosted);
}
public async Task <dynamic> CreateBucket([FromBody] CreateBucketModel bucket)
{
BucketsApi buckets = new BucketsApi();
dynamic token = await OAuthController.GetInternalAsync();
buckets.Configuration.AccessToken = token.access_token;
PostBucketsPayload bucketPayload = new PostBucketsPayload(string.Format("{0}-{1}", ClientId, bucket.bucketKey.ToLower()), null,
PostBucketsPayload.PolicyKeyEnum.Transient);
return(await buckets.CreateBucketAsync(bucketPayload, "US"));
}
public async Task <dynamic> UploadObject()
{
// basic input validation
HttpRequest req = HttpContext.Current.Request;
if (string.IsNullOrWhiteSpace(req.Params["bucketKey"]))
{
throw new System.Exception("BucketKey parameter was not provided.");
}
if (req.Files.Count != 1)
{
throw new System.Exception("Missing file to upload"); // for now, let's support just 1 file at a time
}
string bucketKey = req.Params["bucketKey"];
HttpPostedFile file = req.Files[0];
// save the file on the server
var fileSavePath = Path.Combine(HttpContext.Current.Server.MapPath("~/App_Data"), file.FileName);
file.SaveAs(fileSavePath);
// get the bucket...
dynamic oauth = await OAuthController.GetInternalAsync();
ObjectsApi objects = new ObjectsApi();
objects.Configuration.AccessToken = oauth.access_token;
// upload the file/object, which will create a new object
dynamic uploadedObj;
using (StreamReader streamReader = new StreamReader(fileSavePath))
{
uploadedObj = await objects.UploadObjectAsync(bucketKey,
file.FileName, (int)streamReader.BaseStream.Length, streamReader.BaseStream,
"application/octet-stream");
}
// cleanup
File.Delete(fileSavePath);
return(uploadedObj);
}
