Add option to disable menus via their box

wcfsetup/install/files/lib/acp/form/MenuAddForm.class.php

@@ -100,6 +100,8 @@ protected function getGeneralTabContainer(): TabFormContainer
                         BooleanFormField::create('showHeader')
                             ->label('wcf.acp.box.showHeader')
                             ->value(true),
+                        BooleanFormField::create('isDisabled')
+                            ->label('wcf.acp.box.isDisabled'),
                     ])
             ]);
     }
@@ -142,13 +144,15 @@ function (IFormDocument $document, array $parameters) {
                         $parameters['boxData']['showHeader'] = $parameters['data']['showHeader'];
                         $parameters['boxData']['visibleEverywhere'] = $parameters['data']['visibleEverywhere'];
                         $parameters['boxData']['position'] = $parameters['data']['position'];
+                        $parameters['boxData']['isDisabled'] = $parameters['data']['isDisabled'];
 
                         unset(
                             $parameters['data']['cssClassName'],
                             $parameters['data']['showOrder'],
                             $parameters['data']['showHeader'],
                             $parameters['data']['visibleEverywhere'],
-                            $parameters['data']['position']
+                            $parameters['data']['position'],
+                            $parameters['data']['isDisabled']
                         );
 
                         return $parameters;
@@ -162,6 +166,7 @@ function (IFormDocument $document, array $data, IStorableObject $object) {
                         $data['visibleEverywhere'] = $object->getBox()->visibleEverywhere;
                         $data['pageIDs'] = $object->getBox()->getPageIDs();
                         $data['showHeader'] = $object->getBox()->showHeader;
+                        $data['isDisabled'] = $object->getBox()->isDisabled;
 
                         $data['acl'] = SimpleAclHandler::getInstance()->getValues(
                             'com.woltlab.wcf.box',

wcfsetup/install/files/lib/system/endpoint/controller/core/menus/DisableMenu.class.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace wcf\system\endpoint\controller\core\menus;
+
+use Laminas\Diactoros\Response\JsonResponse;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use wcf\data\menu\Menu;
+use wcf\http\Helper;
+use wcf\system\endpoint\IController;
+use wcf\system\endpoint\PostRequest;
+use wcf\system\exception\PermissionDeniedException;
+use wcf\system\WCF;
+
+/**
+ * Disables the box of the menu with the given ID.
+ *
+ * @author      Marcel Werk
+ * @copyright   2001-2026 WoltLab GmbH
+ * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @since       6.3
+ */
+#[PostRequest('/core/menus/{id:\d+}/disable')]
+final class DisableMenu implements IController
+{
+    #[\Override]
+    public function __invoke(ServerRequestInterface $request, array $variables): ResponseInterface
+    {
+        $menu = Helper::fetchObjectFromRequestParameter($variables['id'], Menu::class);
+
+        $this->assertMenuCanBeDisabled($menu);
+
+        $box = $menu->getBox();
+        if (!$box->isDisabled) {
+            (new \wcf\command\box\DisableBox($box))();
+        }
+
+        return new JsonResponse([]);
+    }
+
+    private function assertMenuCanBeDisabled(Menu $menu): void
+    {
+        WCF::getSession()->checkPermissions(['admin.content.cms.canManageMenu']);
+
+        if ($menu->isMainMenu()) {
+            throw new PermissionDeniedException();
+        }
+    }
+}

wcfsetup/install/files/lib/system/endpoint/controller/core/menus/EnableMenu.class.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace wcf\system\endpoint\controller\core\menus;
+
+use Laminas\Diactoros\Response\JsonResponse;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use wcf\data\menu\Menu;
+use wcf\http\Helper;
+use wcf\system\endpoint\IController;
+use wcf\system\endpoint\PostRequest;
+use wcf\system\exception\PermissionDeniedException;
+use wcf\system\WCF;
+
+/**
+ * Enables the box of the menu with the given ID.
+ *
+ * @author      Marcel Werk
+ * @copyright   2001-2026 WoltLab GmbH
+ * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @since       6.3
+ */
+#[PostRequest('/core/menus/{id:\d+}/enable')]
+final class EnableMenu implements IController
+{
+    #[\Override]
+    public function __invoke(ServerRequestInterface $request, array $variables): ResponseInterface
+    {
+        $menu = Helper::fetchObjectFromRequestParameter($variables['id'], Menu::class);
+
+        $this->assertMenuCanBeEnabled($menu);
+
+        $box = $menu->getBox();
+        if ($box->isDisabled) {
+            (new \wcf\command\box\EnableBox($box))();
+        }
+
+        return new JsonResponse([]);
+    }
+
+    private function assertMenuCanBeEnabled(Menu $menu): void
+    {
+        WCF::getSession()->checkPermissions(['admin.content.cms.canManageMenu']);
+
+        if ($menu->isMainMenu()) {
+            throw new PermissionDeniedException();
+        }
+    }
+}

wcfsetup/install/files/lib/system/gridView/admin/MenuGridView.class.php

@@ -20,6 +20,7 @@
 use wcf\system\interaction\admin\MenuInteractions;
 use wcf\system\interaction\Divider;
 use wcf\system\interaction\EditInteraction;
+use wcf\system\interaction\ToggleInteraction;
 use wcf\system\request\LinkHandler;
 use wcf\system\view\filter\I18nTextFilter;
 use wcf\system\view\filter\IntegerFilter;
@@ -108,6 +109,13 @@ public function render(mixed $value, DatabaseObject $row): string
         ]);
         $this->setInteractionProvider($provider);
 
+        $this->addQuickInteraction(new ToggleInteraction(
+            'enable',
+            'core/menus/%s/enable',
+            'core/menus/%s/disable',
+            isAvailableCallback: static fn(Menu $menu) => !$menu->isMainMenu()
+        ));
+
         $this->setDefaultSortField("title");
         $this->addRowLink(new GridViewRowLink(MenuEditForm::class));
     }
@@ -136,10 +144,11 @@ protected function createObjectList(): I18nMenuList
         }
 
         $list->sqlSelects .= \sprintf(
-            "%s as items, %s as position, %s as showOrder",
+            "%s as items, %s as position, %s as showOrder, %s as isDisabled",
             $this->subSelectItems(),
             $this->subSelectPosition(),
-            $this->subSelectShowOrder()
+            $this->subSelectShowOrder(),
+            $this->subSelectIsDisabled()
         );
 
         return $list;
@@ -163,6 +172,15 @@ private function subSelectShowOrder(): string
         )";
     }
 
+    private function subSelectIsDisabled(): string
+    {
+        return "(
+            SELECT  isDisabled
+            FROM    wcf1_box
+            WHERE   menuID = menu.menuID
+        )";
+    }
+
     #[\Override]
     protected function getInitializedEvent(): MenuGridViewInitialized
     {