public static async Task RunAsync([BlobTrigger("resumeuploadcontainer/{name}", Connection = "AzureWebJobsStorage")] Stream myBlob, string name, Uri uri, TraceWriter log)
{
log.Info($"C# Blob trigger function Processed blob\n Name:{name} \n Size: {myBlob.Length} Bytes");
string[] spiltfilenamewithext = name.Split('.');
string filenamewithoutextension = spiltfilenamewithext[0];
if (IsValidExtension(spiltfilenamewithext[spiltfilenamewithext.Length - 1]))
{
PdfReader pdfReader = new PdfReader(myBlob);
ResumeDocModel resumeDocModel = new ResumeDocModel {
DocumentName = filenamewithoutextension, DocumentUri = uri.AbsoluteUri
};
CognitiveTextAnalytics.TextAnalytics(pdfReader, log, resumeDocModel);
string[] resumeKeysArray = ResumeKeyWords.Split(new string[] { "," }, StringSplitOptions.None);
bool isResumeDoc = false;
foreach (string keys in resumeKeysArray)
{
isResumeDoc = resumeDocModel.keyPhraseBatchResult.KeyPhrases.Any(s => s.IndexOf(keys, StringComparison.OrdinalIgnoreCase) >= 0);
if (isResumeDoc)
{
resumeDocModel.docType = DocType.Resume;
break;
}
}
if (!isResumeDoc)
{
resumeDocModel.docType = DocType.Others;
}
List <CloudBlockBlob> cloudBlocks = DocumentExtraction.ExtractImageUploadToAzure(pdfReader, myBlob, log, filenamewithoutextension, resumeDocModel);
if (cloudBlocks.Count > 0)
{
log.Info("===== Computer Vision Analysis Started ======");
ImageBatchResult imageBatchResult = new ImageBatchResult();
foreach (CloudBlockBlob cloudBlockBlob in cloudBlocks)
{
string blobUrlWithSAS = AzStorage.GetBlobSasUri(cloudBlockBlob);
await CognitiveComputerVision.VisionAnalyticsAsync(log, blobUrlWithSAS, imageBatchResult);
}
resumeDocModel.imageBatchResult = imageBatchResult;
log.Info("===== Computer Vision Analysis Completed ======");
}
else
{
log.Info("The Document doesn't not have any Images to analyze");
}
CosmosDB cosmosDB = new CosmosDB();
cosmosDB.CreateDocumentDB().Wait();
await cosmosDB.UpdInsResumeDocumentAsync(resumeDocModel);
}
else
{
log.Info("Please upload the valid Document in " + string.Join(",", _validExtensions) + " Extension");
}
}
public static async Task VisionAnalyticsAsync(TraceWriter log, string fileURLWithSAS, ImageBatchResult imageBatchResult)
{
ComputerVisionClient computerVision = new ComputerVisionClient(new ApiKeyServiceClientCredentials(VisionSubscriptionKey),
new DelegatingHandler[] { });
computerVision.Endpoint = ComputerVisionEndpoint;
string imageURLwithoutSAS = fileURLWithSAS.Substring(0, fileURLWithSAS.IndexOf('?'));
CognitiveImageAnalysis cogniiveImageAnalysis = new CognitiveImageAnalysis {
imageURL = imageURLwithoutSAS
};
CognitiveImageTextAnalysis cognitiveImageTextAnalysis = new CognitiveImageTextAnalysis {
imageURL = imageURLwithoutSAS
};
var t1 = AnalyzeRemoteAsync(computerVision, fileURLWithSAS, cogniiveImageAnalysis);
var t2 = ExtractRemoteTextAsync(computerVision, fileURLWithSAS, log, cognitiveImageTextAnalysis);
await Task.WhenAll(t1, t2);
imageBatchResult.imageAnalyses.Add(cogniiveImageAnalysis);
imageBatchResult.imageTextAnalyses.Add(cognitiveImageTextAnalysis);
}
