wcfsetup/install/files/lib/system/cache/builder/MenuCacheBuilder.class.php

   1 <?php
   2
   3 namespace wcf\system\cache\builder;
   4
   5 use wcf\data\menu\item\MenuItemList;
   6 use wcf\data\menu\MenuList;
   7
   8 /**
   9  * Caches menus and menu item node trees.
  10  *
  11  * @author  Alexander Ebert
  12  * @copyright   2001-2019 WoltLab GmbH
  13  * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  14  * @package WoltLabSuite\Core\System\Cache\Builder
  15  * @since   3.0
  16  */
  17 class MenuCacheBuilder extends AbstractCacheBuilder
  18 {
  19     /**
  20      * @inheritDoc
  21      */
  22     protected function rebuild(array $parameters)
  23     {
  24         $data = [
  25             'mainMenuID' => null,
  26             'menus' => [],
  27             'menuItems' => [],
  28         ];
  29
  30         $menuList = new MenuList();
  31         $menuList->readObjects();
  32
  33         $menuItemList = new MenuItemList();
  34         $menuItemList->sqlOrderBy = "menu_item.showOrder";
  35         $menuItemList->readObjects();
  36         $menuItems = [];
  37         foreach ($menuItemList as $menuItem) {
  38             if (!isset($menuItems[$menuItem->menuID])) {
  39                 $menuItems[$menuItem->menuID] = [];
  40             }
  41
  42             $menuItems[$menuItem->menuID][$menuItem->itemID] = $menuItem;
  43         }
  44
  45         foreach ($menuList as $menu) {
  46             $menuItemList = new MenuItemList();
  47             if (!empty($menuItems[$menu->menuID])) {
  48                 $menuItemList->setMenuItems($menuItems[$menu->menuID]);
  49             }
  50
  51             $data['menus'][$menu->menuID] = $menu;
  52             $data['menuItems'][$menu->menuID] = $menuItemList;
  53
  54             if ($menu->identifier === 'com.woltlab.wcf.MainMenu') {
  55                 $data['mainMenuID'] = $menu->menuID;
  56             }
  57         }
  58
  59         return $data;
  60     }
  61 }