public async Task <List <string> > GetAvailableEngines()
{
dynamic oauth = await OAuthController.GetInternalAsync();
// define Engines API
Page <string> engines = await _designAutomation.GetEnginesAsync();
engines.Data.Sort();
return(engines.Data); // return list of engines
}
public async Task <IActionResult> StartWorkitem([FromForm] StartWorkitemInput input)
{
// basic input validation
JObject workItemData = JObject.Parse(input.data);
//string widthParam = workItemData["width"].Value<string>();
//string heigthParam = workItemData["height"].Value<string>();
string activityName = string.Format("{0}.{1}", NickName, workItemData["activityName"].Value <string>());
string browerConnectionId = workItemData["browerConnectionId"].Value <string>();
// save the file on the server
var fileSavePath = Path.Combine(_env.ContentRootPath, Path.GetFileName(input.inputFile.FileName));
using (var stream = new FileStream(fileSavePath, FileMode.Create)) await input.inputFile.CopyToAsync(stream);
// OAuth token
dynamic oauth = await OAuthController.GetInternalAsync();
// upload file to OSS Bucket
// 1. ensure bucket existis
string bucketKey = NickName.ToLower() + "-designautomation";
BucketsApi buckets = new BucketsApi();
buckets.Configuration.AccessToken = oauth.access_token;
try
{
PostBucketsPayload bucketPayload = new PostBucketsPayload(bucketKey, null, PostBucketsPayload.PolicyKeyEnum.Transient);
await buckets.CreateBucketAsync(bucketPayload, "US");
}
catch { }; // in case bucket already exists
// 2. upload inputFile
string inputFileNameOSS = string.Format("{0}_input_{1}", DateTime.Now.ToString("yyyyMMddhhmmss"), Path.GetFileName(input.inputFile.FileName)); // avoid overriding
ObjectsApi objects = new ObjectsApi();
objects.Configuration.AccessToken = oauth.access_token;
using (StreamReader streamReader = new StreamReader(fileSavePath))
await objects.UploadObjectAsync(bucketKey, inputFileNameOSS, (int)streamReader.BaseStream.Length, streamReader.BaseStream, "application/octet-stream");
System.IO.File.Delete(fileSavePath);// delete server copy
// prepare workitem arguments
// 1. input file
XrefTreeArgument inputFileArgument = new XrefTreeArgument()
{
Url = string.Format("https://developer.api.autodesk.com/oss/v2/buckets/{0}/objects/{1}", bucketKey, inputFileNameOSS),
Headers = new Dictionary <string, string>()
{
{ "Authorization", "Bearer " + oauth.access_token }
}
};
// 2. input json
// dynamic inputJson = new JObject();
// inputJson.Width = widthParam;
// inputJson.Height = heigthParam;
// XrefTreeArgument inputJsonArgument = new XrefTreeArgument()
// {
// Url = "data:application/json, " + ((JObject)inputJson).ToString(Formatting.None).Replace("\"", "'")
// };
// 3. output file
string outputFileNameOSS = string.Format("{0}_output_{1}", DateTime.Now.ToString("yyyyMMddhhmmss"), "CornerRecordForms.json"); // avoid overriding
XrefTreeArgument outputFileArgument = new XrefTreeArgument()
{
Url = string.Format("https://developer.api.autodesk.com/oss/v2/buckets/{0}/objects/{1}", bucketKey, outputFileNameOSS),
Verb = Verb.Put,
Headers = new Dictionary <string, string>()
{
{ "Authorization", "Bearer " + oauth.access_token }
}
};
// prepare & submit workitem
// the callback contains the connectionId (used to identify the client) and the outputFileName of this workitem
string callbackUrl = string.Format("{0}/api/forge/callback/designautomation?id={1}&outputFileName={2}", OAuthController.GetAppSetting("FORGE_WEBHOOK_URL"), browerConnectionId, outputFileNameOSS);
WorkItem workItemSpec = new WorkItem()
{
ActivityId = activityName,
Arguments = new Dictionary <string, IArgument>()
{
{ "inputFile", inputFileArgument },
//{ "inputJson", inputJsonArgument },
{ "result", outputFileArgument },
{ "onComplete", new XrefTreeArgument {
Verb = Verb.Post, Url = callbackUrl
} }
}
};
WorkItemStatus workItemStatus = await _designAutomation.CreateWorkItemAsync(workItemSpec);
return(Ok(new { WorkItemId = workItemStatus.Id }));
}