private static bool SaveImage(HttpPostedFileBase fileBase, string path)
{
if (fileBase != null)
{
if (System.IO.File.Exists(path))
System.IO.File.Delete(path);
try
{
fileBase.ResizeAndSave(Constants.ProductImageHeight,
Constants.ProductImageWidth, path);
return true;
}
catch (Exception)
{
return false;
}
}
return false;
}
public ActionResult UploadImage(HttpPostedFileBase imagefile, int objID)
{
// Получаем объект, для которого загружаем картинку
// We get the object to load the image
var obj = productRepository.Find(objID);
if (obj == null) return View("NotFound");
try
{
if (imagefile != null)
{
// Определяем название и полный путь полноразмерной картинки и миниатюры
// Determine the name and full path of a full-size images and thumbnails
string strExtension = Path.GetExtension(imagefile.FileName);
string strSaveFileName = objID + strExtension;
string strSaveFullPath = Path.Combine(Server.MapPath(Url.Content("~/Content")),
Resources.GlobalString.PRODUCT_IMAGES_FOLDER, strSaveFileName);
string strSaveMiniFullPath = Path.Combine(Server.MapPath(Url.Content("~/Content")),
Resources.GlobalString.PRODUCT_IMAGES_FOLDER, Resources.GlobalString.PRODUCT_IMAGES_MINI_FOLDER, strSaveFileName);
// Если файлы с такими названиями уже имеются, удаляем их
// If the files with names already exist, delete them
if (System.IO.File.Exists(strSaveFullPath))
System.IO.File.Delete(strSaveFullPath);
if (System.IO.File.Exists(strSaveMiniFullPath))
System.IO.File.Delete(strSaveMiniFullPath);
// Сохраняем полную картинку и миниатюру
// Retain full image and a thumbnail
imagefile.ResizeAndSave(Constants.PRODUCT_IMAGE_HEIGHT,
Constants.PRODUCT_IMAGE_WIDTH, strSaveFullPath);
imagefile.ResizeAndSave(Constants.PRODUCT_IMAGE_MINI_HEIGHT,
Constants.PRODUCT_IMAGE_MINI_WIDTH, strSaveMiniFullPath);
// Расширение файла записываем в базу данных в поле ImageExt
// The file extension is written to the database in the ImageExt
obj.ImageExt = strExtension;
productRepository.Save();
}
}
catch (Exception ex)
{
string strErrorMessage = ex.Message;
if (ex.InnerException != null) strErrorMessage = string.Format("{0} --- {1}",
strErrorMessage, ex.InnerException.Message);
ViewBag.ErrorMessage = strErrorMessage;
return RedirectToAction("ErrorPage", "Home");
}
return RedirectToAction("Details", new { id = obj.ID });
}
public ActionResult UploadCatalogImage(HttpPostedFileBase imagefile, int objID)
{
// �������� ������, ��� �������� ��������� ��������
// We get the object to load the image
var obj = categoryRepository.Find(objID);
if (obj == null) return View("NotFound");
try
{
if (imagefile != null)
{
// ���������� �������� ��������� ������������ ����� ������ � ������ ����.
// �������� ����� ������ ���� ����� ��, ��� ID �������. ��� ����������� ������������ ��������.
// ���������� ������ ���� ����� ��, ��� ���������� � ��������� ������������ �����.
// Determine the final image file name with full path.��������������������
// The file name must be the same as the ID of the object. This ensures the uniqueness of the name.��������������������
// Extension must be the same as the expansion of the original image file.
string strExtension = Path.GetExtension(imagefile.FileName);
string strSaveFileName = objID + strExtension;
string strSaveFullPath = Path.Combine(Server.MapPath(Url.Content("~/Content")),
Resources.GlobalString.CATEGORY_MINI_IMAGES_FOLDER, strSaveFileName);
// ���� ���� � ����� ��������� �������, ������� ���.
//If a file by that name exists, delete it.
if (System.IO.File.Exists(strSaveFullPath)) System.IO.File.Delete(strSaveFullPath);
// ��������� ��������, ������� � �������.
//Save the image by changing its size.
imagefile.ResizeAndSave(Constants.CATEGORY_MINI_IMAGE_HEIGHT, Constants.CATEGORY_MINI_IMAGE_WIDTH,
strSaveFullPath);
// ���������� ����� ���������� � ���� ������ � ���� ImageExt.
//The file extension is written to the database in the ImageExt.
obj.ImageExt = strExtension;
categoryRepository.Save();
}
}
catch (Exception ex)
{
string strErrorMessage = ex.Message;
if (ex.InnerException != null) strErrorMessage = string.Format("{0} --- {1}", strErrorMessage,
ex.InnerException.Message);
ViewBag.ErrorMessage = strErrorMessage;
return RedirectToAction("ErrorPage", "Home");
}
return RedirectToAction("Details", new { id=obj.ID});
}
public ActionResult UploadCatalogImage(HttpPostedFileBase imagefile, int objID)
{
var obj = subcategoryRepository.Find(objID);
if (obj == null) return View("NotFound");
try
{
if (imagefile != null)
{
string strExtension = Path.GetExtension(imagefile.FileName);
string strSaveFileName = objID + strExtension;
string strSaveFullPath = Path.Combine(Server.MapPath(Url.Content("~/Content")), Resources.GlobalString.SUBCATEGORY_MINI_IMAGES_FOLDER,
strSaveFileName);
if (System.IO.File.Exists(strSaveFullPath)) System.IO.File.Delete(strSaveFullPath);
imagefile.ResizeAndSave(Constants.SUBCATEGORY_MINI_IMAGE_HEIGHT, Constants.SUBCATEGORY_MINI_IMAGE_WIDTH, strSaveFullPath);
obj.ImageExt = strExtension;
subcategoryRepository.Save();
}
}
catch (Exception ex)
{
string strErrorMessage = ex.Message;
if (ex.InnerException != null) strErrorMessage = string.Format("{0} --- {1}", strErrorMessage, ex.InnerException.Message);
ViewBag.ErrorMessage = strErrorMessage;
return RedirectToAction("ErrorPage", "Home");
}
return RedirectToAction("Details", new { id = obj.ID });
}
