common\ModuleExtraType::widget PHP Метод

    public static function widget()
    {
        return new self(self::WIDGET);
    }

 /**
  * Insert the templates.
  */
 private function insertTemplates()
 {
     /*
      * Fallback templates
      */
     // build templates
     $templates['core']['default'] = array('theme' => 'core', 'label' => 'Default', 'path' => 'Core/Layout/Templates/Default.html.twig', 'active' => 'Y', 'data' => serialize(array('format' => '[main]', 'names' => array('main'))));
     $templates['core']['home'] = array('theme' => 'core', 'label' => 'Home', 'path' => 'Core/Layout/Templates/Home.html.twig', 'active' => 'Y', 'data' => serialize(array('format' => '[main]', 'names' => array('main'))));
     // insert templates
     $this->getDB()->insert('themes_templates', $templates['core']['default']);
     $this->getDB()->insert('themes_templates', $templates['core']['home']);
     /*
      * Triton templates
      */
     // search will be installed by default; already link it to this template
     $extras['search_form'] = $this->insertExtra('search', ModuleExtraType::widget(), 'SearchForm', 'form', null, 'N', 2001);
     // build templates
     $templates['triton']['default'] = array('theme' => 'triton', 'label' => 'Default', 'path' => 'Core/Layout/Templates/Default.html.twig', 'active' => 'Y', 'data' => serialize(array('format' => '[/,advertisement,advertisement,advertisement],[/,/,top,top],[/,/,/,/],[left,main,main,main]', 'names' => array('main', 'left', 'top', 'advertisement'), 'default_extras' => array('top' => array($extras['search_form'])), 'image' => false)));
     $templates['triton']['home'] = array('theme' => 'triton', 'label' => 'Home', 'path' => 'Core/Layout/Templates/Home.html.twig', 'active' => 'Y', 'data' => serialize(array('format' => '[/,advertisement,advertisement,advertisement],[/,/,top,top],[/,/,/,/],[main,main,main,main],[left,left,right,right]', 'names' => array('main', 'left', 'right', 'top', 'advertisement'), 'default_extras' => array('top' => array($extras['search_form'])), 'image' => true)));
     // insert templates
     $this->getDB()->insert('themes_templates', $templates['triton']['default']);
     $this->getDB()->insert('themes_templates', $templates['triton']['home']);
     /*
      * General theme settings
      */
     // set default theme
     $this->setSetting('Core', 'theme', 'triton', true);
     // set default template
     $this->setSetting('Pages', 'default_template', $this->getTemplateId('default'));
     // disable meta navigation
     $this->setSetting('Pages', 'meta_navigation', false);
 }