public function LayoutParagraphsSectionsSettingsForm::buildForm in Layout Paragraphs 2.0.x

Same name and namespace in other branches

1. 1.0.x src/Form/LayoutParagraphsSectionsSettingsForm.php \Drupal\layout_paragraphs\Form\LayoutParagraphsSectionsSettingsForm::buildForm()

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides ConfigFormBase::buildForm

File

src/Form/LayoutParagraphsSectionsSettingsForm.php, line 107

Class

LayoutParagraphsSectionsSettingsForm

Class LayoutParagraphsSectionsSettingsForm.

Namespace

Drupal\layout_paragraphs\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $paragraph_bundles = $this->entityTypeBundleInfo
    ->getBundleInfo('paragraph');
  $form['description'] = [
    '#type' => 'markup',
    '#markup' => '<p>' . $this
      ->t('Choose at least one paragraph type to use as a Layout Section.') . '</p>',
  ];
  $layout_options = $this->layoutPluginManager
    ->getLayoutOptions();
  $paragraphs_type_storage = $this->entityTypeManager
    ->getStorage('paragraphs_type');
  foreach ($paragraph_bundles as $name => $paragraph_bundle) {

    /** @var \Drupal\paragraphs\Entity\ParagraphsType $paragraphs_type */
    $paragraphs_type = $paragraphs_type_storage
      ->load($name);
    $layout_paragraphs_behavior = $paragraphs_type
      ->getBehaviorPlugin('layout_paragraphs');
    $layout_paragraphs_behavior_config = $layout_paragraphs_behavior
      ->getConfiguration();
    $form[$name] = [
      '#type' => 'fieldset',
      '#title' => $paragraph_bundle['label'],
      '#description' => $paragraphs_type
        ->getDescription(),
    ];
    $form[$name][$name] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Use as a Layout Section'),
      '#default_value' => !empty($layout_paragraphs_behavior_config['enabled']),
    ];
    $form[$name][$name . '_layouts'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Available Layouts for @label Paragraphs', [
        '@label' => $paragraph_bundle['label'],
      ]),
      '#options' => $layout_options,
      '#multiple' => TRUE,
      '#default_value' => array_keys($layout_paragraphs_behavior_config['available_layouts']),
      '#size' => count($layout_options) < 8 ? count($layout_options) * 2 : 10,
      '#states' => [
        'visible' => [
          ':input[name="' . $name . '"]' => [
            'checked' => TRUE,
          ],
        ],
      ],
    ];
  }
  return parent::buildForm($form, $form_state);
}