module Slightcms

  module Admin
  
    class PagesController < ApplicationController
    
      layout "slightcms_admin_pages"
      
      # Show the page tree
      def index
        @pages = Slightcms::Page.find :all
      end
      
      # Render the new page form
      def new
        @page = Slightcms::Page.new
        @page.parts.build
      end
      
      # Create a new page
      def create
        @page = Slightcms::Page.new(params[:slightcms_page])
        if @page.save
          flash[:notice] = "The page was saved successfully."
          redirect_to slightcms_admin_pages_path
        else
          flash[:error] = "An error occured creating your page!"
          render :action => :new
        end
      end
      
      # Render the edit form
      def edit
        @page = Slightcms::Page.find(params[:id])
      end
      
      # Update an existing page
      def update
        @page = Slightcms::Page.find(params[:id])
        @page.update_attributes(params[:slightcms_page])
        if @page.save
          flash[:notice] = "The page was saved successfully."
          redirect_to slightcms_admin_pages_path
        else
          flash[:error] = "An error occured updating your page!"
          render :action => :edit
        end
      end
      
      # Delete an existing page
      def destroy
        @page = Slightcms::Page.find(params[:id])
        if @page.destroy
          flash[:notice] = "The page was removed successfully."
          redirect_to slightcms_pages_path
        else
          flash[:error] = "An error occured deleting the page!"
          redirect_to slightcms_admin_pages_path
        end
      end
      
      # Move the page up in page-tree
      def move_up
        @page = Slightcms::Page.find(params[:id])
        @page.move_higher
        redirect_to slightcms_admin_pages_path
      end
      
      # Move the page down in page-tree
      def move_down
        @page = Slightcms::Page.find(params[:id])
        @page.move_lower
        redirect_to slightcms_admin_pages_path
      end
    
    end
  
  end

end