class BrightcoveInlineEntityFormComplex in Brightcove Video Connect 3.x

Complex inline widget.

Plugin annotation

@FieldWidget(
  id = "brightcove_inline_entity_form_complex",
  label = @Translation("Brightcove Inline entity form - Complex"),
  field_types = {
    "entity_reference"
  },
  multiple_values = true
)

Hierarchy

• class \Drupal\brightcove\Plugin\Field\FieldWidget\BrightcoveInlineEntityFormComplex extends \Drupal\inline_entity_form\Plugin\Field\FieldWidget\InlineEntityFormComplex

File

src/Plugin/Field/FieldWidget/BrightcoveInlineEntityFormComplex.php, line 24

Namespace

Drupal\brightcove\Plugin\Field\FieldWidget

class BrightcoveInlineEntityFormComplex extends InlineEntityFormComplex {

  /**
   * {@inheritdoc}
   */
  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
    $element = parent::formElement($items, $delta, $element, $form, $form_state);

    // Wrap label in link.
    foreach (Element::children($element['entities']) as $key) {

      /** @var \Drupal\Core\Entity\Entity $entity */
      $entity = $element['entities'][$key]['#entity'];
      $child_element =& $element['entities'][$key];
      if (!empty($entity
        ->id())) {
        $child_element['#label'] = Link::fromTextAndUrl($child_element['#label'], Url::fromRoute('entity.brightcove_text_track.canonical', [
          'brightcove_text_track' => $entity
            ->id(),
        ]))
          ->toString();
      }
    }
    return $element;
  }

  /**
   * {@inheritdoc}
   */
  public static function buildEntityFormActions($element) {
    $parent_element = parent::buildEntityFormActions($element);

    // Override add/update button labels.
    if ($element['#op'] == 'add') {
      $save_label = t('Save Text Track');
    }
    else {
      $save_label = t('Update Text Track');
    }
    $parent_element['actions']['ief_' . $element['#op'] . '_save']['#value'] = $save_label;
    return $parent_element;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BrightcoveInlineEntityFormComplex::buildEntityFormActions	public static	function
BrightcoveInlineEntityFormComplex::formElement	public	function