/**
  * Fill in default values for our properties before rendering the output.
  */
 public function after()
 {
     parent::after();
     if ($this->auto_render === TRUE) {
         // Add custom CSS if enabld and front controller
         if (is_subclass_of($this, 'Auth_Controller') === FALSE and ($custom_css = Theme::get_custom_css()) !== FALSE) {
             Theme::$styles = array_merge(Theme::$styles, array($custom_css => 'screen'));
         }
         //cookie consent
         if (Core::config('general.cookie_consent') == 1) {
             Theme::$styles = array_merge(Theme::$styles, array('css/jquery.cookiebar.css' => 'screen'));
             $this->template->scripts['footer'][] = 'js/jquery.cookiebar.js';
             $this->template->scripts['footer'][] = Route::url('default', array('controller' => 'jslocalization', 'action' => 'cookieconsent'));
         }
         //adblock detection
         if (Core::config('general.adblock') == 1) {
             Theme::$styles = array_merge(Theme::$styles, array('css/adi.js/jquery.adi.css' => 'screen'));
             Theme::$scripts['footer'][] = 'js/advertisement.js';
             Theme::$scripts['footer'][] = 'js/jquery.adi.js';
             $this->template->scripts['footer'][] = Route::url('default', array('controller' => 'jslocalization', 'action' => 'adi'));
         }
         // Add defaults to template variables.
         $this->template->styles = array_merge_recursive(Theme::$styles, $this->template->styles);
         $this->template->scripts = array_reverse(array_merge_recursive(Theme::$scripts, $this->template->scripts));
         //in case theres no description given
         if ($this->template->meta_description == '') {
             $this->template->meta_description = $this->template->title;
         }
         //title concatenate the site name
         if ($this->template->title != '') {
             $this->template->title .= ' - ';
         }
         $this->template->title .= core::config('general.site_name');
         //auto generate keywords and description from content
         seo::$charset = Kohana::$charset;
         $this->template->title = seo::text($this->template->title, 70);
         //not meta keywords given
         //remember keywords are useless :( http://googlewebmastercentral.blogspot.com/2009/09/google-does-not-use-keywords-meta-tag.html
         if ($this->template->meta_keywords == '') {
             $this->template->meta_keywords = seo::keywords($this->template->meta_description);
         }
         $this->template->meta_description = seo::text($this->template->meta_description);
     }
     $this->response->body($this->template->render());
 }