public function ParagraphsSummaryFormatter::viewElements

1 call to ParagraphsSummaryFormatter::viewElements()
LibraryItemSummaryFormatter::viewElements in paragraphs/modules/paragraphs_library/src/Plugin/Field/FieldFormatter/LibraryItemSummaryFormatter.php
1 method overrides ParagraphsSummaryFormatter::viewElements()
LibraryItemSummaryFormatter::viewElements in paragraphs/modules/paragraphs_library/src/Plugin/Field/FieldFormatter/LibraryItemSummaryFormatter.php

File

paragraphs/src/Plugin/Field/FieldFormatter/ParagraphsSummaryFormatter.php, line 26

Class

ParagraphsSummaryFormatter
Plugin implementation of the 'paragraph_summary' formatter.

Namespace

Drupal\paragraphs\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $elements = [];
  foreach ($this
    ->getEntitiesToView($items, $langcode) as $delta => $entity) {
    if ($entity
      ->id()) {
      $elements[$delta] = [
        '#type' => 'container',
        '#attributes' => [
          'class' => [
            'paragraph-formatter',
          ],
        ],
      ];
      $elements[$delta]['info'] = [
        '#type' => 'container',
        '#attributes' => [
          'class' => [
            'paragraph-info',
          ],
        ],
      ];
      $elements[$delta]['info'] += $entity
        ->getIcons();
      $elements[$delta]['summary'] = [
        '#type' => 'container',
        '#attributes' => [
          'class' => [
            'paragraph-summary',
          ],
        ],
      ];
      $elements[$delta]['summary']['description'] = [
        '#theme' => 'paragraphs_summary',
        '#summary' => $entity
          ->getSummaryItems(),
      ];
    }
  }
  if ($elements) {
    $elements['#attached']['library'][] = 'paragraphs/drupal.paragraphs.formatter';
  }
  return $elements;
}