public function LayoutParagraphsWidget::removeForm in Layout Paragraphs 1.0.x

Builds the remove item confirmation form.

Parameters

array $element: The form element.

\Drupal\Core\Form\FormStateInterface $form_state: The form_state object.

array $form: The form array.

1 call to LayoutParagraphsWidget::removeForm()

LayoutParagraphsWidget::formMultipleElements in src/Plugin/Field/FieldWidget/LayoutParagraphsWidget.php

Builds the main widget form array container/wrapper.

File

src/Plugin/Field/FieldWidget/LayoutParagraphsWidget.php, line 1276

Class

LayoutParagraphsWidget

Entity Reference with Layout field widget.

Namespace

Drupal\layout_paragraphs\Plugin\Field\FieldWidget

Code

public function removeForm(array &$element, FormStateInterface $form_state, array &$form) {
  $parents = $element['#parents'];
  $widget_state = static::getWidgetState($parents, $this->fieldName, $form_state);
  $delta = $widget_state['remove_item'];

  /** @var \Drupal\paragraphs\Entity\Paragraph $paragraph_entity */
  $entity = $widget_state['items'][$delta]['entity'];
  $element['remove_form'] = [
    '#prefix' => '<div class="layout-paragraphs-form">',
    '#suffix' => '</div>',
    '#type' => 'container',
    '#entity' => $entity,
    '#attributes' => [
      'data-dialog-title' => [
        $this
          ->t('Confirm removal'),
      ],
    ],
    'message' => [
      '#type' => 'markup',
      '#markup' => $this
        ->t('Are you sure you want to permanently remove this <b>@type?</b><br />This action cannot be undone.', [
        '@type' => $entity->type->entity
          ->label(),
      ]),
    ],
    'actions' => [
      '#type' => 'actions',
      '#attributes' => [
        'class' => [
          'layout-paragraphs-item-form-actions',
        ],
      ],
      'confirm' => [
        '#type' => 'submit',
        '#value' => $this
          ->t('Remove'),
        '#delta' => $delta,
        '#uuid' => $entity
          ->uuid(),
        '#submit' => [
          [
            $this,
            'removeItemConfirmSubmit',
          ],
        ],
        '#ajax' => [
          'callback' => [
            $this,
            'removeItemConfirmAjax',
          ],
          'progress' => 'none',
        ],
        '#limit_validation_errors' => [
          array_merge($parents, [
            $this->fieldName,
            'remove_form',
          ]),
        ],
        '#element_parents' => $parents,
      ],
      'cancel' => [
        '#type' => 'submit',
        '#value' => $this
          ->t('Cancel'),
        '#delta' => $delta,
        '#submit' => [
          [
            $this,
            'removeItemCancelSubmit',
          ],
        ],
        '#attributes' => [
          'class' => [
            'layout-paragraphs-cancel',
            'button--danger',
          ],
        ],
        '#ajax' => [
          'callback' => [
            $this,
            'closeDialogAjax',
          ],
          'progress' => 'none',
        ],
        '#element_parents' => $parents,
        '#limit_validation_errors' => [],
      ],
    ],
    '#delta' => $delta,
  ];
  if ($this
    ->hasChildren($entity, $widget_state['items'])) {
    $element['remove_form']['nested_items'] = [
      '#type' => 'radios',
      '#title' => $this
        ->t('This layout has nested items.'),
      '#options' => [
        'disable' => $this
          ->t('Disable nested items'),
        'remove' => $this
          ->t('Permanently remove nested items'),
      ],
      'disable' => [
        '#description' => $this
          ->t('Nested items will be moved to the <b>Disabled Items</b> section and can be editied or restored.'),
      ],
      'remove' => [
        '#description' => $this
          ->t('Nested items will be permanenty removed.'),
      ],
      '#default_value' => 'disable',
    ];
  }
}