/**
  * Use service to create main admin navigation
  *
  * @param array $menuGroups
  * @return \Knp\Menu\ItemInterface
  */
 public function createAdminSideMenu(array $menuGroups)
 {
     $groups = $this->adminPool->getDashboardGroups();
     $adminMenu = $this->factory->createItem('admin_side_menu');
     if (!$this->authorizationChecker->isGranted('ROLE_SONATA_ADMIN')) {
         return $adminMenu;
     }
     $iconSize = 'large';
     $firstLevelClass = 'first-level';
     $largeMenu = $adminMenu->addChild('large', array('attributes' => array('class' => 'nav-custom')));
     $smallMenu = $adminMenu->addChild('small', array('attributes' => array('class' => 'nav-custom nav-custom-small', 'style' => 'margin-top: 50px;')));
     $largeMenu->addChild($this->translator->trans('admin.menu.dashboard', array(), 'PageAdmin'), array('uri' => $this->router->generate('sonata_admin_dashboard'), 'current' => $this->request->get('_sonata_admin') ? false : true, 'attributes' => array('class' => $firstLevelClass, 'icon' => 'glyphicon glyphicon-dashboard', 'icon_size' => 'glyphicon-' . $iconSize), 'linkAttributes' => array('class' => 'pull-left first-level-text')));
     $menu = $largeMenu;
     foreach ($menuGroups as $key => $item) {
         foreach ($item['items'] as $mainMenu) {
             if (array_key_exists($mainMenu, $groups)) {
                 $group = $groups[$mainMenu];
                 if (count($group['items']) > 0) {
                     $first = reset($group['items']);
                     if ($first instanceof AdminInterface && $first->hasRoute('list')) {
                         $current = false;
                         $icon = 'glyphicon-unchecked';
                         $iconType = 'glyphicon';
                         if ($this->request->get('_sonata_admin') == $first->getCode()) {
                             $current = true;
                         }
                         if (method_exists($first, 'getIcon')) {
                             $icon = $first->getIcon();
                         }
                         if (substr($icon, 0, '2') == 'fa') {
                             $iconType = 'fa';
                         }
                         $mainItem = $menu->addChild($this->translator->trans($group['label'], array(), $group['label_catalogue'] != 'SonataAdminBundle' ? $group['label_catalogue'] : $first->getTranslationDomain()), array('uri' => $first->generateUrl('list'), 'current' => $current, 'attributes' => array('class' => $firstLevelClass, 'icon' => sprintf('%s %s', $iconType, $icon), 'icon_size' => sprintf('%s-%s', $iconType, $iconSize)), 'linkAttributes' => array('class' => 'pull-left first-level-text')));
                         if (count($group['items']) > 1) {
                             foreach ($group['items'] as $subItem) {
                                 $current = false;
                                 if ($this->request->get('_sonata_admin') == $subItem->getCode()) {
                                     $current = true;
                                 }
                                 if ($subItem instanceof AdminInterface && $subItem->hasRoute('list')) {
                                     $mainItem->addChild($this->translator->trans($subItem->getLabel(), array(), $subItem->getTranslationDomain()), array('uri' => $subItem->generateUrl('list'), 'current' => $current, 'attributes' => array('class' => 'second-level', 'icon' => $icon, 'icon_size' => $iconSize)));
                                 }
                             }
                         }
                     }
                 }
             }
         }
         //
         $iconSize = 'small';
         $firstLevelClass = 'first-level-small';
         $this->showOnlyCurrentChildren($menu);
         $menu = $smallMenu;
     }
     return $adminMenu;
 }