AbstractFormFactory.php

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<?php
declare(strict_types = 1);
namespace TYPO3\CMS\Form\Domain\Factory;

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It originated from the Neos.Form package (www.neos.io)
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Object\ObjectManager;
use TYPO3\CMS\Form\Domain\Model\FormDefinition;

abstract class AbstractFormFactory implements FormFactoryInterface
{
    protected function triggerFormBuildingFinished(FormDefinition $form)
    {
        foreach ($form->getRenderablesRecursively() as $renderable) {
            GeneralUtility::deprecationLog('EXT:form - calls for "onBuildingFinished" are deprecated since TYPO3 v8 and will be removed in TYPO3 v9');
            $renderable->onBuildingFinished();

            if (
                isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/form']['afterBuildingFinished'])
                && is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/form']['afterBuildingFinished'])
            ) {
                foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/form']['afterBuildingFinished'] as $className) {
                    $hookObj = GeneralUtility::makeInstance($className);
                    if (method_exists($hookObj, 'afterBuildingFinished')) {
                        $hookObj->afterBuildingFinished(
                            $renderable
                        );
                    }
                }
            }
        }
    }
}