public HttpResponseMessage GetUserProfileImageByUserID(Int64 userID)
{
var result =
new HttpResponseMessage(HttpStatusCode.OK);
CRUDOperation cRUDOperation = new CRUDOperation();
tbl_UserDocument document = cRUDOperation.GetUserDocumentsByUserIDAndImageTypeEVID(userID, 22).FirstOrDefault();
// 1) Get file bytes
var fileBytes = File.ReadAllBytes(document.ImageLinkPath);
// 2) Add bytes to a memory stream
var fileMemStream =
new MemoryStream(fileBytes);
// 3) Add memory stream to response
result.Content = new StreamContent(fileMemStream);
// 4) build response headers
var headers = result.Content.Headers;
headers.ContentDisposition =
new ContentDispositionHeaderValue("attachment");
headers.ContentDisposition.FileName = document.ImageLinkName;
headers.ContentType =
new MediaTypeHeaderValue("application/jpg");
//new MediaTypeHeaderValue("application/octet-stream");
headers.ContentLength = fileMemStream.Length;
return(result);
}
public HttpResponseMessage AddUserDocument()
{
try
{
Int64 userID = HttpContext.Current.Request.Form["userID"] == null ? 0 : Int64.Parse(HttpContext.Current.Request.Form["userID"]);
int imageType_EVID = HttpContext.Current.Request.Form["imageType_EVID"] == null ? 0 : int.Parse(HttpContext.Current.Request.Form["imageType_EVID"]);
var httpRequest = HttpContext.Current.Request;
int count = 0;
int i = 0;
foreach (string fileItem in httpRequest.Files)
{
var file = HttpContext.Current.Request.Files.Count > 0 ?
HttpContext.Current.Request.Files[i] : null;
i = i + 1;
if (file != null && file.ContentLength > 0)
{
var fileName = Path.GetFileName(file.FileName);
string imagePath = ServerPath + @"\UserDocument";
if (!Directory.Exists(imagePath))
{
Directory.CreateDirectory(imagePath);
}
string fullPath = Path.Combine(imagePath, fileName);
file.SaveAs(fullPath);
tbl_UserDocument userDocument = new tbl_UserDocument()
{
ImageLinkName = fileName,
ImageLinkPath = fullPath,
UserID = userID,
ImageType_EVID = imageType_EVID,
};
CRUDOperation cRUDOperation = new CRUDOperation();
tbl_UserDocument userDocumentDB = cRUDOperation.AddUserDocument(userDocument);
if (userDocumentDB != null)
{
count++;
}
}
}
if (count > 0)
{
var message1 = string.Format("{0} Image added successfully.", count);
return(Request.CreateResponse(HttpStatusCode.Created, message1));
}
else
{
return(Request.CreateResponse(HttpStatusCode.NoContent));
}
}
catch (Exception ex)
{
var message2 = ex.Message;
return(Request.CreateResponse(HttpStatusCode.ExpectationFailed, message2));
}
}
public IHttpActionResult DeleteUserDocument(Int64 documentID)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
CRUDOperation cRUDOperation = new CRUDOperation();
tbl_UserDocument dbitem = cRUDOperation.DeleteUserDocument(documentID, 0);
if (dbitem != null)
{
return(Ok(dbitem));
}
else
{
return(BadRequest("404" + " : " + "An error occurred while deleting the record "));
}
}
public HttpResponseMessage UpdateUserDocument()
{
Int64 documentID = HttpContext.Current.Request.Form["documentID"] == null ? 0 : Int64.Parse(HttpContext.Current.Request.Form["documentID"]);
var httpRequest = HttpContext.Current.Request;
foreach (string fileItem in httpRequest.Files)
{
var file = HttpContext.Current.Request.Files.Count > 0 ?
HttpContext.Current.Request.Files[0] : null;
if (file != null && file.ContentLength > 0)
{
var fileName = Path.GetFileName(file.FileName);
string imagePath = ServerPath + @"\UserDocument";
if (!Directory.Exists(imagePath))
{
Directory.CreateDirectory(imagePath);
}
string fullPath = Path.Combine(imagePath, fileName);
file.SaveAs(fullPath);
tbl_UserDocument userDocument = new tbl_UserDocument()
{
ImageLinkName = fileName,
ImageLinkPath = fullPath,
ID = documentID,
UpdateUser = 0
};
CRUDOperation cRUDOperation = new CRUDOperation();
tbl_UserDocument userDocumentDB = cRUDOperation.UpdateUserDocument(userDocument);
if (userDocumentDB != null)
{
var message1 = string.Format("Image Updated Successfully.");
return(Request.CreateResponse(HttpStatusCode.Created, message1));
}
}
}
return(Request.CreateResponse(HttpStatusCode.NoContent));
}
