public async Task <HttpResponseMessage> UploadDocuments(long userID, string culture)
{
DocumentScanner descriptor;
HttpResponseMessage response;
DocumentData docData;
List <DocumentData> docList = new List <DocumentData>();
try
{
if (this.ModelState.IsValid)
{
string fileName, OriginalFileName;
var root = HttpContext.Current.Server.MapPath("~/App_Data/UploadFiles");
Directory.CreateDirectory(root);
var provider = new MultipartFormDataStreamProvider(root);
var result = await Request.Content.ReadAsMultipartAsync(provider);
string subFolderParentName = "Documents";
string subFolderName = "";
string UploadPath = "~/Upload/";
string UploadPhysicalPath;
string FinalFilePath;
if (subFolderParentName != "")
{
UploadPath = UploadPath + "/" + subFolderParentName + "/";
}
if (subFolderName != "")
{
UploadPath = UploadPath + subFolderName + "/";
}
UploadPhysicalPath = HttpContext.Current.Server.MapPath(UploadPath);
Utility.CreateDirectory(UploadPhysicalPath);
foreach (MultipartFileData fileData in result.FileData)
{
fileName = fileData.Headers.ContentDisposition.FileName;
if (fileName.StartsWith("\"") && fileName.EndsWith("\""))
{
fileName = fileName.Trim('"');
}
if (fileName.Contains(@"/") || fileName.Contains(@"\"))
{
fileName = Path.GetFileName(fileName);
}
OriginalFileName = fileName;
FinalFilePath = Path.Combine(UploadPhysicalPath, fileName);
{
fileName = Path.GetFileNameWithoutExtension(FinalFilePath);
fileName = DocumentScanner.AddDateIntoFileName(fileName);
fileName = DocumentScanner.RefractorFileName(fileName) + Path.GetExtension(FinalFilePath);
FinalFilePath = Path.Combine(UploadPhysicalPath, fileName);
}
File.Copy(fileData.LocalFileName, FinalFilePath, true);
// Start parsing operation and count number of words
// In the document file with the help of a DocumentDescriptor objct
docData = new DocumentData();
docData.FileName = fileName;
docData.OriginalFileName = OriginalFileName;
docData.DownloadURL = Request.RequestUri.GetLeftPart(UriPartial.Authority) + "/Upload/Documents/" + fileName;
docData.UploadDate = DateTime.Now;
FileInfo fileinfo = new FileInfo(FinalFilePath);
docData.FileSize = fileinfo.Length.ToString();
docData.Extension = fileinfo.Extension;
descriptor = new DocumentScanner();
descriptor.Document = FinalFilePath;
descriptor.ParseDocument();
descriptor.RemoveExcessWhitespaceLinebreak();
descriptor.EstimateDocument(ref docData);
docList.Add(docData);
}
response = Request.CreateResponse(HttpStatusCode.OK, docList);
}
else
{
response = Request.CreateResponse(HttpStatusCode.BadRequest, ModelState);
}
}
catch (Exception ex)
{
response = Request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message);
}
return(response);
}
