public void SaveImage(Folder parent, HttpPostedFileBase file)
{
var buffer = new byte[file.InputStream.Length];
file.InputStream.Read(buffer, 0, (int) file.InputStream.Length);
var image = new Image
{
Name = Path.GetFileName(file.FileName),
Folder = parent,
Data = buffer
};
Db.Images.InsertOnSubmit(image);
Db.SubmitChanges();
}
partial void DeleteFolder(Folder instance);
partial void UpdateFolder(Folder instance);
partial void InsertFolder(Folder instance);
private void detach_ChildFolders(Folder entity)
{
this.SendPropertyChanging();
entity.Parent = null;
}
private void attach_ChildFolders(Folder entity)
{
this.SendPropertyChanging();
entity.Parent = this;
}
public void CreateDirectory(Folder parent, string name)
{
var path = VirtualPathUtility.AppendTrailingSlash(Path.Combine(parent.Path, parent.Name));
Db.Folders.InsertOnSubmit(new Folder {Name = name, ParentId = parent.Id, Path = path});
Db.SubmitChanges();
}
public IEnumerable<DirectoryEntry> Folders(Folder parent)
{
return parent == null ? new DirectoryEntry[] {} : parent.ChildFolders.Select(f => new DirectoryEntry {Name = f.Name});
}
public IEnumerable<FileEntry> Images(Folder parent)
{
return parent == null ? new FileEntry[0] : parent.Images.Select(f => new FileEntry {Name = f.Name});
}
public void Delete(Folder folder)
{
Db.Folders.DeleteOnSubmit(folder);
Db.SubmitChanges();
}