FaqFieldDefinitionListFormatter.php in FAQ Field 8
File
src/Plugin/Field/FieldFormatter/FaqFieldDefinitionListFormatter.php
View source
<?php
namespace Drupal\faqfield\Plugin\Field\FieldFormatter;
use Drupal\Core\Field\FormatterBase;
use Drupal\Core\Field\FieldItemListInterface;
class FaqFieldDefinitionListFormatter extends FormatterBase {
public function viewElements(FieldItemListInterface $items, $langcode) {
$default_format = $this
->getFieldSetting('default_format');
$element_items = [];
foreach ($items as $item) {
$format = !empty($item->answer_format) ? $item->answer_format : $default_format;
$element_items[] = [
'question' => $item->question,
'answer' => $item->answer,
'answer_format' => $format,
];
}
$elements = [];
if ($element_items) {
$elements[0] = [
'#theme' => 'faqfield_definition_list_formatter',
'#items' => $element_items,
];
}
return $elements;
}
}