public static string ProcessPDF([ActivityTrigger] DistributorFile distributorFile, ILogger log)
{
log.LogInformation($"Processing PDF file {distributorFile.FilePath}");
JSONMessage jsonMessage = new JSONMessage()
{
OriginalFilePath = distributorFile.FilePath,
FileName = Path.GetFileName(distributorFile.FilePath),
FileLength = distributorFile.FileContents.Length
};
return(JsonConvert.SerializeObject(jsonMessage));
}
public static async Task <string> RunOrchestrator(
[OrchestrationTrigger] IDurableOrchestrationContext context, ILogger log)
{
DistributorFile distributorFile = context.GetInput <DistributorFile>();
log.LogInformation($"Running orchestration on file {distributorFile.FilePath}");
string json = string.Empty;
if (Path.GetExtension(distributorFile.FilePath) == ".csv")
{
json = await context.CallActivityAsync <string>("FileProcessor_ProcessCSV", distributorFile);
//DurableHttpResponse durableHttpResponse = await context.CallHttpAsync(HttpMethod.Post, new Uri("http://localhost:7072/api/FileProcessor_ProcessCSV"), JsonConvert.SerializeObject(distributorFile));
//if (durableHttpResponse.StatusCode == System.Net.HttpStatusCode.OK)
//{
// json = durableHttpResponse.Content;
//}
}
else if (Path.GetExtension(distributorFile.FilePath) == ".pdf")
{
json = await context.CallActivityAsync <string>("FileProcessor_ProcessPDF", distributorFile);
//DurableHttpResponse durableHttpResponse = await context.CallHttpAsync(HttpMethod.Post, new Uri("http://localhost:7072/api/FileProcessor_ProcessPDF"), JsonConvert.SerializeObject(distributorFile));
//if (durableHttpResponse.StatusCode == System.Net.HttpStatusCode.OK)
//{
// json = durableHttpResponse.Content;
//}
}
if (!string.IsNullOrEmpty(json))
{
// Write JSON to Service Bus
Message message = new Message(Encoding.UTF8.GetBytes(json));
message.UserProperties["FileType"] = Path.GetExtension(distributorFile.FilePath);
try
{
await _topicClient.SendAsync(message);
}
catch (ServiceBusException ex)
{
// If we reach this code, the retry policy was unable to handle the exception
// Log the exception and re-throw
log.LogError(ex.Message);
throw;
}
}
return(json);
}
public static async Task BlobStart([BlobTrigger("sftpupload/{name}", Connection = "BlobStorageConnString")] Stream myBlob, string name,
[DurableClient] IDurableOrchestrationClient starter, ILogger log)
{
string blobContents = string.Empty;
using (StreamReader reader = new StreamReader(myBlob))
{
blobContents = reader.ReadToEnd();
}
DistributorFile distributorFile = new DistributorFile()
{
FilePath = name,
FileContents = blobContents
};
string instanceId = await starter.StartNewAsync <DistributorFile>("FileOrchestrator", distributorFile);
}
