/**
* {@inheritdoc}
*/
public function viewElements(FieldItemListInterface $items, $langcode)
{
$elements = parent::viewElements($items, $langcode);
// Unset #item_attributes to test that the theme function can handle that.
foreach ($elements as &$element) {
if (isset($element['#item_attributes'])) {
unset($element['#item_attributes']);
}
}
return $elements;
}
/**
* {@inheritdoc}
*/
public function viewElements(FieldItemListInterface $items, $langcode)
{
$images = parent::viewElements($items, $langcode);
return $this->viewImages($images, $this->getSettings());
}
