wcfsetup/install/files/lib/system/menu/user/UserMenu.class.php

   1 <?php
   2
   3 namespace wcf\system\menu\user;
   4
   5 use wcf\data\user\menu\item\UserMenuItem;
   6 use wcf\system\cache\builder\UserMenuCacheBuilder;
   7 use wcf\system\menu\ITreeMenuItem;
   8 use wcf\system\menu\TreeMenu;
   9 use wcf\system\option\user\UserOptionHandler;
  10 use wcf\system\WCF;
  11
  12 /**
  13  * Builds the user menu.
  14  *
  15  * @author  Alexander Ebert
  16  * @copyright   2001-2019 WoltLab GmbH
  17  * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  18  * @package WoltLabSuite\Core\System\Menu\User
  19  */
  20 class UserMenu extends TreeMenu
  21 {
  22     /**
  23      * user option handler for the `settings` category
  24      * @var UserOptionHandler
  25      */
  26     protected $optionHandler;
  27
  28     /**
  29      * @inheritDoc
  30      */
  31     protected function loadCache()
  32     {
  33         parent::loadCache();
  34
  35         $this->menuItems = UserMenuCacheBuilder::getInstance()->getData();
  36         $this->optionHandler = new UserOptionHandler(false, '', 'settings');
  37         $this->optionHandler->setUser(WCF::getUser());
  38     }
  39
  40     /**
  41      * @inheritDoc
  42      */
  43     protected function checkMenuItem(ITreeMenuItem $item)
  44     {
  45         /** @var UserMenuItem $item */
  46
  47         if (!parent::checkMenuItem($item)) {
  48             return false;
  49         }
  50
  51         // Hide links to user option categories without accessible options.
  52         if (\strpos($item->menuItem, 'wcf.user.option.category.') === 0) {
  53             $categoryName = \str_replace('wcf.user.option.category.', '', $item->menuItem);
  54             if (!$this->optionHandler->countCategoryOptions($categoryName)) {
  55                 return false;
  56             }
  57         }
  58
  59         return $item->getProcessor()->isVisible();
  60     }
  61 }