public ContentResult DownloadFile(string idBulkCatalog)
{
var oneBulkCatalog = _bulkLoadCatalogBusiness.GetOne(new Guid(idBulkCatalog));
string returnValue = string.Empty;
int? statusCode = (int)HttpStatusCode.OK;
foreach (var fileTemp in Request.Form.Files)
{
var fileName = fileTemp.FileName;
int indexSeparator = fileName.LastIndexOf(".", StringComparison.Ordinal);
//validar extensión de archivo
if (0 < indexSeparator)
{
if (!CBulkLoad.Extention.Equals(fileName.Substring(indexSeparator + 1).ToUpper()))
{
returnValue = "Archivo no válido, extensión no válida";
statusCode = (int)HttpStatusCode.NotAcceptable;
break;
}
}
else
{
returnValue = "Archivo no válido, no hay extensión";
statusCode = (int)HttpStatusCode.NotAcceptable;
break;
}
//validacion de contenido
if (1 < fileTemp.Length)
{
byte[] bufferDocument;
returnValue = BulkLoadUtil.ValidateContentBulkFile(fileTemp, oneBulkCatalog.Separator
, oneBulkCatalog.ColumnNumber, out bufferDocument);
if (string.IsNullOrEmpty(returnValue))
{
SharedMemory.Set(CBulkLoad.CSessionFile, bufferDocument);
returnValue = "Archivo válido";
statusCode = (int)HttpStatusCode.OK;
break;
}
statusCode = (int)HttpStatusCode.NotAcceptable;
break;
}
returnValue = "Error, Archivo Vacio";
statusCode = (int)HttpStatusCode.NotAcceptable;
}
var response = new ContentResult
{
Content = returnValue,
StatusCode = statusCode
};
return(response);
}