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| <?php | |
| /** | |
| * @file | |
| * Contains \Drupal\text\Plugin\Field\FieldWidget\TextareaWidget. | |
| */ | |
| namespace Drupal\text\Plugin\Field\FieldWidget; | |
| use Drupal\Core\Field\FieldItemListInterface; | |
| use Drupal\Core\Field\Plugin\Field\FieldWidget\StringTextareaWidget; | |
| use Drupal\Core\Form\FormStateInterface; | |
| use Symfony\Component\Validator\ConstraintViolationInterface; | |
| /** | |
| * Plugin implementation of the 'text_textarea' widget. | |
| * | |
| * @FieldWidget( | |
| * id = "text_textarea", | |
| * label = @Translation("Text area (multiple rows)"), | |
| * field_types = { | |
| * "text_long" | |
| * } | |
| * ) | |
| */ | |
| class TextareaWidget extends StringTextareaWidget { | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) { | |
| $main_widget = parent::formElement($items, $delta, $element, $form, $form_state); | |
| $element = $main_widget['value']; | |
| $element['#type'] = 'text_format'; | |
| $element['#format'] = $items[$delta]->format; | |
| $element['#base_type'] = $main_widget['value']['#type']; | |
| return $element; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function errorElement(array $element, ConstraintViolationInterface $violation, array $form, FormStateInterface $form_state) { | |
| if ($violation->arrayPropertyPath == array('format') && isset($element['format']['#access']) && !$element['format']['#access']) { | |
| // Ignore validation errors for formats if formats may not be changed, | |
| // i.e. when existing formats become invalid. See filter_process_format(). | |
| return FALSE; | |
| } | |
| return $element; | |
| } | |
| } |