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

class Admin::ItemsController < ApplicationController

  layout "content"
  
  before_filter :authenticate_user!
  before_filter :find_parent_item
  before_filter :find_snippets, :only => :index
  before_filter :is_admin?
  before_filter :set_current_item
  
  def index
    if params[:item_id]
      @item = Item.find(params[:item_id])
    else
      @item = Item.first(:conditions => {:parent_id => nil})
    end
  end


#TODO
# Allow to move items down and up different parents
#  def up
#    @item = Item.find(params[:id])
#    @item.move_higher
#    redirect_to admin_items_url( :parent_name => @item.parent_name )
#  end
#  
#  def down
#    @item = Item.find(params[:id])
#    @item.move_lower
#    redirect_to admin_items_url( :parent_name => @item.parent_name )
#  end
  
  protected
  
  def find_snippets
    @snippets = Snippet.where( { :parent_id => @parent_item.id } ) rescue nil
  end
  
end