class Admin::SnippetsController < ApplicationController
  
  layout "admin"
  before_filter :authenticate_user!
  before_filter :find_parent_item
  before_filter :is_admin?
  
  #Snippet is a object admin user can define his own tag and being used later on in parser

  def show
    #TODO
  end

  def new
    @snippet = Snippet.new
    @snippet.parent_id = @parent_item.id
  end

  def edit
    @snippet = Snippet.find(params[:id])
  end

  def create
    @snippet = Snippet.new(params[:snippet])

    if @snippet.save
      flash[:notice] = t('admin.create_success_snippet')
      redirect_to admin_items_url( :parent_id => @snippet.parent_id )
    else
      render :action => "new"
    end
  end

  def update
    @snippet = Snippet.find(params[:id])

    if @snippet.update_attributes(params[:snippet])
      flash[:notice] = t('admin.update_success_snippet')
      redirect_to admin_items_url( :parent_id => @snippet.parent_id )
    else
      render :action => "edit" 
    end
  end

  def destroy
    @snippet = Snippet.find(params[:id])
    @snippet.destroy

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