orbit-basic/app/controllers/admin/items_controller.rb

class Admin::ItemsController < OrbitBackendController

  layout "structure"

  open_for_admin
  
  def index
    if params[:item_id]
      @item = Item.find(params[:item_id])
    else
      @item = get_homepage
    end
  end

  def destroy
    @item = Item.find(params[:id])
    @item.destroy
    respond_to do |format|
      format.js  { render 'admin/items/reload_items' }
    end
  end

  def update_position
    item = Item.find(params[:id])
    item.shift_to(params[:parent_id], params[:position].to_i)
    render :nothing => true, status: 200
  end
  
end