public async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)]
HttpRequest req,
ILogger log,
ExecutionContext context)
{
log.LogInformation("C# HTTP trigger function processed a request.");
#region Process parameters
string fileName = req.Query["fileName"];
if (String.IsNullOrEmpty(fileName))
{
log.LogInformation("Mandatory parameter omitted.");
return(new BadRequestResult());
}
log.LogInformation($"Uploading file {fileName}");
#endregion
#region Load configuration
var configBuilder = new ConfigurationBuilder()
.SetBasePath(context.FunctionAppDirectory)
.AddJsonFile("local.settings.json", optional: true, reloadOnChange: true)
.AddEnvironmentVariables()
.Build();
var config = new ConnectorConfig(configBuilder);
#endregion
#region Download file
string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
byte[] byteArray = Encoding.ASCII.GetBytes(requestBody);
MemoryStream stream = new MemoryStream(byteArray);
await _azurestorage.UploadAsync(config, fileName, stream);
var responseMessage = string.IsNullOrEmpty(fileName)
? "This HTTP triggered function executed successfully. Pass a name in the query string and the file in the request body."
: $"Hello, This HTTP triggered function executed successfully {fileName}.";
return(new OkObjectResult(responseMessage));
#endregion
}