YamlFormUiElementDuplicateForm.php in YAML Form 8

Namespace

Drupal\yamlform_ui\Form

File

modules/yamlform_ui/src/Form/YamlFormUiElementDuplicateForm.php

<?php

namespace Drupal\yamlform_ui\Form;

use Drupal\Core\Form\FormStateInterface;
use Drupal\yamlform\YamlFormInterface;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

/**
 * Provides a duplicate form for a form element.
 */
class YamlFormUiElementDuplicateForm extends YamlFormUiElementFormBase {

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, YamlFormInterface $yamlform = NULL, $key = NULL) {
    if (empty($key)) {
      throw new NotFoundHttpException();
    }
    $this->element = $yamlform
      ->getElementDecoded($key);
    if ($this->element === NULL) {
      throw new NotFoundHttpException();
    }
    $element_initialized = $yamlform
      ->getElement($key);
    $form['#title'] = $this
      ->t('Duplicate @title element', [
      '@title' => !empty($this->element['#title']) ? $this->element['#title'] : $key,
    ]);
    $this->action = $this
      ->t('created');
    return parent::buildForm($form, $form_state, $yamlform, NULL, $element_initialized['#yamlform_parent_key']);
  }

}

Classes

Name	Description
YamlFormUiElementDuplicateForm	Provides a duplicate form for a form element.