engine/app/controllers/admin/contents_controller.rb

module Admin
  class ContentsController < BaseController
  
    sections 'contents'
    
    before_filter :set_content_type
    
    respond_to :json, :only => :update
  
    def index
      @contents = @content_type.list_or_group_contents
    end
  
    def create
      create! do |success, failure|
        success.html { redirect_to edit_admin_content_url(@content_type.slug, @content) }
      end
    end
      
    def update
      update! { edit_admin_content_url(@content_type.slug, @content) }
    end
    
    def sort
      @content_type.sort_contents!(params[:order])
      
      respond_with(@content_type, :location => admin_contents_url(@content_type.slug))
    end    
    
    def destroy
      destroy! { admin_contents_url(@content_type.slug) }
    end
  
    protected
  
    def set_content_type
      @content_type ||= current_site.content_types.where(:slug => params[:slug]).first
    end
    
    def begin_of_association_chain
      set_content_type
    end    
  
  end
end