/**
  * Controller methods that will result in HTML ouput will benefit from preparing the 
  * involed objects by calling this method. 
  * Once ready to return the response, the complementary $this->withBody() should be called to 
  * obtain a response object having a properly constructed HTML page. 
  *
  */
 public function preparePage()
 {
     $this->template = $this->getService('template');
     $this->importCommonViews();
     $locale = $this->getService('settings')->get('locale');
     $menu = $this->getService('menu');
     $breadCrumbs = new \A3gZ\Menu\BreadCrumbs($menu);
     $this->template->setData(['menu' => $menu, 'breadCrumbs' => $breadCrumbs, 'locale' => $locale]);
 }