public ActionResult ImageUpload(UploadModel picture, PictureModel p_model, Category c_model)
{
string fileExt = Path.GetExtension(picture.File.FileName);
var filename = Path.GetFileName(picture.File.FileName);
bool DatabaseFilename = (from name in db2.Picture
where name.File_name == filename
select name).Any();
if (picture.File.ContentLength > 0 &&picture.File.ContentLength < 204800 && (fileExt == "jpeg." || fileExt == ".jpg") && DatabaseFilename == false)
{
//THUMBNAIL GENERATOR
string thumbpad = Server.MapPath("~/Images/Categories/" + p_model.Category + "/Thumbnails/" + picture.File.FileName);
Directory.CreateDirectory(Server.MapPath("~/Images/Categories/" + p_model.Category + "/Thumbnails/"));
Image Thumb = makeThumb(picture.File, true);
SaveJpeg(thumbpad, Thumb);
//PREVIEW GENERATOR
var PreviewPath = Server.MapPath("~/Images/Categories/" + p_model.Category + "/Previews/" + picture.File.FileName);
Directory.CreateDirectory(Server.MapPath("~/Images/Categories/" + p_model.Category + "/Previews/"));
Image Preview = makeThumb(picture.File, false);
SaveJpeg(PreviewPath, Preview);
p_model.File_name = filename;
p_model.CTime = DateTime.Now;
p_model.MTime = DateTime.Now;
if (Preview.Width >= Preview.Height)
p_model.Orientation = "horizontal";
else
p_model.Orientation = "vertical";
//Actual image upload
Image image = Image.FromStream(picture.File.InputStream,true,true);
var path = Server.MapPath("~/Images/Categories/" + p_model.Category + "/" + filename);
SaveJpeg(path, image);
db2.Picture.Add(p_model);
db2.SaveChanges();
}
else
{
if (DatabaseFilename == true)
return Json("The filename " + filename + " is already used. Please provide an other filename.");
return Json("There was an error processing your file, please only upload JPG and JPEG images.");
}
return RedirectToAction("ImageIndex");
}
public ActionResult CategoryCreate(Category category)
{
if (ModelState.IsValid)
{
var intermediate = from cato in dbcategories.Categories
where cato.Name == category.Name
select cato;
if (intermediate.Count() == 0)
{
dbcategories.Categories.Add(category);
dbcategories.SaveChanges();
string pad = Server.MapPath("~/Images/Categories/" + category.Name);
Directory.CreateDirectory(pad);
}
return RedirectToAction("CategoryIndex");
}
return View(category);
}
/// <summary>
/// shows a list of categories for the imageupload.
/// </summary>
/// <returns>List in ImageUpload</returns>
public ActionResult ImageUpload()
{
Category c = new Category();
return View(dbcategories.Categories.ToList());
}
