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

class Admin::PagesController < ApplicationController

  layout "content"
  
  before_filter :authenticate_user!
  before_filter :find_parent_item
  before_filter :is_admin?
  before_filter :set_current_item
  
  def show
    @item = Page.find(params[:id])
    respond_to do |format|
      format.html { 
        render 'admin/items/index' 
      }
      format.js  {}
    end
  end

  def new
    @item = Page.new
    @item.is_published = true
    @item.parent_id = @parent_item.id rescue nil
  end

  def edit
    @item = Page.find(params[:id])
    @item.content = parse_content(@item.content, {:locale => 'show'})
    @i18n_variable = @item.i18n_variable
  end

  def create
    @item = Page.new(params[:page])
    @item.content = parse_content(@item.content, {:locale => 'create'})
    if @item.save
      flash[:notice] = t('admin.create_success_page')
      redirect_to admin_items_url( :parent_id => @item.parent_id )
    else
     render :action => "new"
    end
  end

  def update
    @item = Page.find(params[:id])
    parse_content(@item.content, {:locale => 'destroy'})
    if @item.update_attributes(params[:page])
      @item.content = parse_content(@item.content, {:locale => 'create'})
      @item.save!
      flash[:notice] = t('admin.update_success_page')
      redirect_to admin_items_url( :parent_id => @item.parent_id )
    else
      render :action => "edit"
    end
  end

  def destroy
    @item = Page.find(params[:id])
    @item.destroy
    @item.destroy_i18n_variable

    redirect_to admin_items_url( :parent_id => @item.parent_id )
  end
  
end