public async Task <dynamic> AnalyzeImage()
{
using (var image = Request.Form.Files.First().OpenReadStream())
{
return(await _computerVision.AnalyzeImage(image));
}
}
public static async Task <IActionResult> Run(
//HTTP Trigger (Functions allow only a single trigger)
[HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] NewRequest <SmartDoc> newRequest,
// Inputs
[Blob("smartdocs/{RequestItem.DocName}", FileAccess.Read, Connection = "SmartDocsStorageConnection")] byte[] smartDocImage,
// Logger
ILogger log)
{
string stepName = InstructionFlag.AnalyzeImage.ToString();
log.LogInformation($"***New {stepName} Direct-HTTP Request triggered: {{InstructionFlag.FaceAuthentication.ToString()}}");
if (httpClient == null)
{
httpClient = new HttpClient();
}
try
{
var result = await ComputerVisionService.AnalyzeImage(httpClient, smartDocImage);
var resultJson = JsonConvert.SerializeObject(result);
//Update the request information with the newly processed data
newRequest.RequestItem.CognitivePipelineActions.Add(new ProcessingStep
{
StepName = stepName,
LastUpdatedAt = DateTime.UtcNow,
Output = resultJson,
Status = SmartDocStatus.ProccessedSuccessfully.ToString()
});
return((ActionResult) new OkObjectResult(newRequest));
}
catch (Exception ex)
{
newRequest.RequestItem.CognitivePipelineActions.Add(new ProcessingStep
{
StepName = InstructionFlag.AnalyzeText.ToString(),
LastUpdatedAt = DateTime.UtcNow,
Output = ex.Message,
Status = SmartDocStatus.ProccessedSuccessfully.ToString()
});
return((ActionResult) new BadRequestObjectResult(newRequest));
}
}