From 5759f259befaf72e93701674f24114a7b40830fb Mon Sep 17 00:00:00 2001
From: Matthias Schmidt <gravatronics@live.com>
Date: Sat, 10 Feb 2018 20:41:00 +0100
Subject: [PATCH] Add form field to disable objects

See #2509
---
 .../DevtoolsFormBuilderTestForm.class.php     |  3 ++-
 .../field/IsDisabledFormField.class.php       | 25 +++++++++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 wcfsetup/install/files/lib/system/form/builder/field/IsDisabledFormField.class.php

diff --git a/wcfsetup/install/files/lib/acp/form/DevtoolsFormBuilderTestForm.class.php b/wcfsetup/install/files/lib/acp/form/DevtoolsFormBuilderTestForm.class.php
index e4cda25906..1ae952dd10 100644
--- a/wcfsetup/install/files/lib/acp/form/DevtoolsFormBuilderTestForm.class.php
+++ b/wcfsetup/install/files/lib/acp/form/DevtoolsFormBuilderTestForm.class.php
@@ -9,6 +9,7 @@ use wcf\system\form\builder\container\TabMenuFormContainer;
 use wcf\system\form\builder\field\data\CustomFormFieldDataProcessor;
 use wcf\system\form\builder\field\dependency\NonEmptyFormFieldDependency;
 use wcf\system\form\builder\field\dependency\ValueFormFieldDependency;
+use wcf\system\form\builder\field\IsDisabledFormField;
 use wcf\system\form\builder\field\TitleFormField;
 use wcf\system\form\builder\field\validation\FormFieldValidationError;
 use wcf\system\form\builder\field\validation\FormFieldValidator;
@@ -91,7 +92,7 @@ class DevtoolsFormBuilderTestForm extends AbstractForm {
 						->i18n()
 						->i18nRequired()
 						->required(),
-					BooleanFormField::create('isDisabled')
+					IsDisabledFormField::create()
 						->label('Foo is Disabled')
 						->description('If Foo is disabled, it is indeed disabled.')
 						->addValidator(new FormFieldValidator('notSelected', function(BooleanFormField $field) {
diff --git a/wcfsetup/install/files/lib/system/form/builder/field/IsDisabledFormField.class.php b/wcfsetup/install/files/lib/system/form/builder/field/IsDisabledFormField.class.php
new file mode 100644
index 0000000000..2568c25cb3
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/form/builder/field/IsDisabledFormField.class.php
@@ -0,0 +1,25 @@
+<?php
+namespace wcf\system\form\builder\field;
+use wcf\system\form\builder\IFormNode;
+
+/**
+ * Implementation of a form field for disabling an object.
+ * 
+ * @author	Matthias Schmidt
+ * @copyright	2001-2018 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	WoltLabSuite\Core\System\Form\Builder\Field
+ * @since	3.2
+ */
+class IsDisabledFormField extends BooleanFormField {
+	/**
+	 * @inheritDoc
+	 */
+	public static function create(string $id = null): IFormNode {
+		if ($id !== null) {
+			throw new \InvalidArgumentException("This method does not expect any parameters. The id of form fields of this class are always 'isDisabled'.");
+		}
+		
+		return parent::create('isDisabled');
+	}
+}
-- 
2.20.1