Clean the parsers code

app/controllers/application_controller.rb

@@ -95,9 +95,9 @@ class ApplicationController < ActionController::Base
   end
   
   # Render the page
-  def render_page(param={})
+  def render_page
     if @item
-      render :text => process_page(@item, param[:id], param), :layout => 'page_layout'
+      render :text => parse_page_noko(@item), :layout => 'page_layout'
     else
       render :text => '404 Not Found'
     end

app/controllers/pages_controller.rb

@@ -19,7 +19,7 @@ class PagesController < ApplicationController
        if @item && @item.is_published && (@item.enabled_for.nil? ? true : @item.enabled_for.include?(I18n.locale.to_s))
          case @item._type
            when 'Page'    
-             render_page(params)
+             render_page
            when 'Link'
              redirect_to "http://#{@item[:url]}"
          end
@@ -32,17 +32,19 @@ class PagesController < ApplicationController
    end
    
    def index_from_link
-      if params[:page]
-        redirect_to "/#{@item.path}?page=#{params[:page]}&category_id=#{params[:category_id]}&tag_id=#{params[:tag_id]}"
-      else
-        redirect_to "/#{@item.path}?category_id=#{params[:category_id]}&tag_id=#{params[:tag_id]}"
-      end
+      url = "/#{@item.path}"
+      options = ''
+      options << "?page=#{params[:page]}" unless params[:page].blank?
+      options << "#{options.blank? ? '?' : '&'}category_id=#{params[:category_id]}" unless params[:category_id].blank?
+      options << "#{options.blank? ? '?' : '&'}tag_id=#{params[:tag_id]}" unless params[:tag_id].blank?
+      redirect_to url + options
    end
    
    def show_from_link
-     # debugger
-     # a=1
-     redirect_to "/#{@item.path}?id=#{params[:id]}&preview=#{params[:preview]}"
+      url = "/#{@item.path}?id=#{params[:id]}"
+      options = ''
+      options << "&preview=#{params[:preview]}" unless params[:preview].blank?
+      redirect_to url + options
    end
    
    def load_orbit_bar