public bool DeleteNewsType(int TypeId)
{
DataView types = GetChildrenNewsTypes(TypeId);
foreach (DataRowView drv in types)
{
DeleteNewsType((Int32)drv["TypeId"]);
}
try
{
var type = GetType(TypeId);
if (!StringUtils.IsNullOrWhiteSpace(type.Image))
{
string path = WebContext.Server.MapPath(Path.Combine(WebContext.StartDir, Folders.NewsTypesFolder));
if (Directory.Exists(path))
{
var Image = type.Image;
if (File.Exists(Path.Combine(path, Image)))
{
File.Delete(Path.Combine(path, Image));
}
}
}
NewsTypesData.NewsTypes.DeleteOnSubmit(type);
NewsTypesData.SubmitChanges();
}
catch (Exception ex)
{
ErrorContext.Add("delete-newstype", "Unable to delete news type.<br />" + ex.Message);
return(false);
}
return(true);
}
public int AddNewsType(string Name, Status Status, HttpPostedFile Image, string Description, int?ParentId,
short?ThumbWidth, short?ThumbHeight, short?MediumWidth, short?MediumHeight, short?LargeWidth, short?LargeHeight, int?TemplateId,
int?Permission)
{
if (GetType(Name) != null)
{
return(-1);
}
NewsType type = new NewsType
{
Name = Name,
UniqueName = StringUtils.ToURL(Name),
Status = (byte)Status,
Description = Description,
ParentId = ParentId,
ThumbWidth = ThumbWidth,
ThumbHeight = ThumbHeight,
MediumWidth = MediumWidth,
MediumHeight = MediumHeight,
LargeWidth = LargeWidth,
LargeHeight = LargeHeight,
DateCreated = DateTime.Now,
LastModified = DateTime.Now,
TemplateId = TemplateId,
Ranking = 0,
UserRating = 0,
Views = 0,
Permission = Permission
};
NewsTypesData.NewsTypes.InsertOnSubmit(type);
NewsTypesData.SubmitChanges();
if (Image != null && Image.ContentLength > 0)
{
string ImageName = Path.GetFileNameWithoutExtension(Image.FileName);
ImageName = string.Format("{0}_{1}{2}", ImageName, type.TypeId,
Path.GetExtension(Image.FileName));
string path = WebContext.Server.MapPath(Path.Combine(WebContext.StartDir, Folders.NewsTypesFolder));
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
path = Path.Combine(path, ImageName);
Image.SaveAs(path);
if (ThumbWidth > 0 && ThumbHeight > 0)
{
ImageUtils.CropImage(path, path, (int)ThumbWidth, (int)ThumbHeight, ImageUtils.AnchorPosition.Default);
}
type.Image = ImageName;
NewsTypesData.SubmitChanges();
}
return(type.TypeId);
}
public int UpdateNewsType(int TypeId, string Name, Status Status, HttpPostedFile Image, string Description, int?ParentId,
short?ThumbWidth, short?ThumbHeight, short?MediumWidth, short?MediumHeight, short?LargeWidth, short?LargeHeight, int?TemplateId,
int?Permission, bool DeleteOldImage, int?Ranking, int?UserRating, int?Views)
{
var type = GetType(TypeId);
type.Name = Name;
type.UniqueName = StringUtils.ToURL(Name);
type.Status = (byte)Status;
type.Description = Description;
type.ParentId = ParentId;
type.ThumbWidth = ThumbWidth;
type.ThumbHeight = ThumbHeight;
type.MediumWidth = MediumWidth;
type.MediumHeight = MediumHeight;
type.LargeWidth = LargeWidth;
type.LargeHeight = LargeHeight;
type.LastModified = DateTime.Now;
type.TemplateId = TemplateId;
if (Ranking != null)
{
type.Ranking = Ranking.Value;
}
if (UserRating != null)
{
type.UserRating = UserRating.Value;
}
if (Views != null)
{
type.Views = Views.Value;
}
type.Permission = Permission;
NewsTypesData.SubmitChanges();
string path = WebContext.Server.MapPath(Path.Combine(WebContext.StartDir, Folders.NewsTypesFolder));
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
var oldImage = type.Image;
DeleteOldImage = DeleteOldImage || (Image != null && Image.ContentLength > 0);
if (DeleteOldImage && !StringUtils.IsNullOrWhiteSpace(type.Image))
{
if (File.Exists(Path.Combine(path, oldImage)))
{
File.Delete(Path.Combine(path, oldImage));
}
type.Image = "";
}
if (Image != null && Image.ContentLength > 0)
{
string ImageName = Path.GetFileNameWithoutExtension(Image.FileName);
ImageName = string.Format("{0}_{1}{2}", ImageName, type.TypeId,
Path.GetExtension(Image.FileName));
string _path = Path.Combine(path, ImageName);
Image.SaveAs(_path);
Config cfg = new Config();
Dimension dim = new Dimension(cfg.GetKey(lw.CTE.Settings.NewsCategory_ImageSize));
if (dim.Valid)
{
ImageUtils.CropImage(_path, _path, dim.IntWidth, dim.IntHeight, ImageUtils.AnchorPosition.Default);
}
type.Image = ImageName;
}
NewsTypesData.SubmitChanges();
return(TypeId);
}
