public static void ConvertImageToDataString(Picture pictureToSave, Stream stream)
{
ImageConverter IC = new ImageConverter();
Image image = Image.FromStream(stream);
image = PictureResizer.ScaleImage(image, 600, 400);
pictureToSave.PictureData = Convert.ToBase64String(PictureResizer.GetByteArrayFromImage(image));
}
public string SaveUploadedFile(Picture picture)
{
Session["upload"] = picture.Answer.Module.Name;
bool isSavedSuccessfully = true;
string fName = "";
var path = "";
try
{
foreach (string fileName in Request.Files)
{
HttpPostedFileBase file = Request.Files[fileName];
//Save file content goes here
fName = file.FileName;
if (file != null && file.ContentLength > 0)
{
string moduleDirectory = (Path.Combine(Server.MapPath("~/Content/Images/PLM/" + Session["upload"].ToString() + "/" )));
if (!Directory.Exists(moduleDirectory))
{
Directory.CreateDirectory(moduleDirectory);
}
var originalDirectory = new DirectoryInfo(string.Format("{0}Content\\Images\\PLM\\", Server.MapPath(@"\")));
string pathString = System.IO.Path.Combine(originalDirectory.ToString(), moduleDirectory);
var fileName1 = Path.GetFileName(file.FileName);
bool isExists = System.IO.Directory.Exists(pathString);
if (!isExists)
System.IO.Directory.CreateDirectory(pathString);
path = string.Format("{0}\\{1}", pathString, file.FileName);
file.SaveAs(path);
}
}
}
catch (Exception ex)
{
isSavedSuccessfully = false;
}
if (isSavedSuccessfully)
{
return path;
}
else
{
return "";
}
}
// Using to get a base game working
public void AddPicturesToList(Picture pic)
{
Pictures.Add(pic);
}
public AnsPicIndex(int ans, int pic, Picture picOBJ)
{
AnswerIndex = ans;
PictureIndex = pic;
PictureOBJ = picOBJ;
}
public bool AddPicture(Picture picture)
{
var idParam = new SqlParameter
{
ParameterName = "Location",
Value = picture.Location
};
var idParam1 = new SqlParameter
{
ParameterName = "AnswerID",
Value = picture.AnswerID
};
var idParam2 = new SqlParameter
{
ParameterName = "Attribution",
Value = picture.Attribution
};
var idParam3 = new SqlParameter
{
ParameterName = "PictureData",
Value = picture.PictureData
};
try
{
_dc.Database.ExecuteSqlCommand(
"INSERT INTO Pictures (Location, AnswerID, Attribution, PictureData) VALUES (@Location, @AnswerID, @Attribution, @PictureData)", idParam, idParam1, idParam2, idParam3
);
}
catch (Exception)
{
return false;
}
return true;
}
public bool UpdatePicture(Picture picture)
{
var idParam = NullChecker(new SqlParameter
{
ParameterName = "Location",
Value = picture.Location
});
var idParam1 = new SqlParameter
{
ParameterName = "AnswerID",
Value = picture.AnswerID
};
var idParam2 = NullChecker(new SqlParameter
{
ParameterName = "Attribution",
Value = picture.Attribution
});
var idParam3 = new SqlParameter
{
ParameterName = "PictureData",
Value = picture.PictureData
};
var idParam4 = new SqlParameter
{
ParameterName = "PictureID",
Value = picture.PictureID
};
try
{
_dc.Database.ExecuteSqlCommand(
"UPDATE Pictures SET Location = @Location, AnswerID = @AnswerID, Attribution = @Attribution, PictureData = @PictureData Where PictureID = @PictureID", idParam, idParam1, idParam2, idParam3, idParam4
);
}
catch (Exception)
{
return false;
}
return true;
}
public ActionResult Create(int? id)
{
ViewBag.AnswerID = id;
Picture picture = new Picture();
int ID = id ?? 0;
using (Repos repo = new Repos())
{
picture.Answer = repo.GetAnswerByID(ID);
}
return View(picture);
}
public ActionResult Create([Bind(Include = "Attribution,PictureID")] Picture picture, int? id)
{
int ID = id ?? 0;
pictureToSave = new Picture();
pictureToSave.AnswerID = ID;
pictureToSave.Location = "NotYetConstructed";
if (picture.Attribution == null)
pictureToSave.Attribution = "";
else
pictureToSave.Attribution = picture.Attribution;
ConvertImageToDataString(pictureToSave, Request.Files[0].InputStream);
ViewBag.AnswerID = ID;
if (ModelState.IsValid)
{
using (Repos repo = new Repos())
{
if (!repo.AddPicture(pictureToSave))
{
//ERROR SAVING TO DATABASE
}
}
return RedirectToAction("edit", new { controller = "Answers", id = pictureToSave.AnswerID });
}
ViewBag.AnswerID = new SelectList(db.Answers, "AnswerID", "AnswerString", pictureToSave.AnswerID);
return View(pictureToSave);
}