Beispiel #1
0
        /// <summary>
        /// Moves an <see cref="IMedia"/> object to a new location
        /// </summary>
        /// <param name="media">The <see cref="IMedia"/> to move</param>
        /// <param name="parentId">Id of the Media's new Parent</param>
        /// <param name="userId">Id of the User moving the Media</param>
        public void Move(IMedia media, int parentId, int userId = 0)
        {
            using (new WriteLock(Locker))
            {
                //This ensures that the correct method is called if this method is used to Move to recycle bin.
                if (parentId == -21)
                {
                    MoveToRecycleBin(media, userId);
                    return;
                }

                if (Moving.IsRaisedEventCancelled(new MoveEventArgs <IMedia>(media, parentId), this))
                {
                    return;
                }

                media.ParentId = parentId;
                Save(media, userId);

                //Ensure that Path and Level is updated on children
                var children = GetChildren(media.Id);
                if (children.Any())
                {
                    var parentPath         = media.Path;
                    var parentLevel        = media.Level;
                    var updatedDescendents = UpdatePathAndLevelOnChildren(children, parentPath, parentLevel);
                    Save(updatedDescendents, userId);
                }

                Moved.RaiseEvent(new MoveEventArgs <IMedia>(media, false, parentId), this);

                Audit.Add(AuditTypes.Move, "Move Media performed by user", userId, media.Id);
            }
        }