public function EntityField::getItems in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/src/Plugin/views/field/EntityField.php \Drupal\views\Plugin\views\field\EntityField::getItems()

Gets an array of items for the field.

Parameters

\Drupal\views\ResultRow $values: The result row object containing the values.

Return value

array An array of items for the field.

Overrides MultiItemsFieldHandlerInterface::getItems

3 calls to EntityField::getItems()

CommentedEntity::getItems in core/modules/comment/src/Plugin/views/field/CommentedEntity.php

Gets an array of items for the field.

Depth::getItems in core/modules/comment/src/Plugin/views/field/Depth.php

Gets an array of items for the field.

TermName::getItems in core/modules/taxonomy/src/Plugin/views/field/TermName.php

Gets an array of items for the field.

3 methods override EntityField::getItems()

CommentedEntity::getItems in core/modules/comment/src/Plugin/views/field/CommentedEntity.php

Gets an array of items for the field.

Depth::getItems in core/modules/comment/src/Plugin/views/field/Depth.php

Gets an array of items for the field.

TermName::getItems in core/modules/taxonomy/src/Plugin/views/field/TermName.php

Gets an array of items for the field.

File

core/modules/views/src/Plugin/views/field/EntityField.php, line 844

Class

EntityField

A field that displays entity field data.

Namespace

Drupal\views\Plugin\views\field

Code

public function getItems(ResultRow $values) {
  if (!$this->displayHandler
    ->useGroupBy()) {
    $build_list = $this
      ->getEntityFieldRenderer()
      ->render($values, $this);
  }
  else {

    // For grouped results we need to retrieve a massaged entity having
    // grouped field values to ensure that "grouped by" values, especially
    // those with multiple cardinality work properly. See
    // \Drupal\Tests\views\Kernel\QueryGroupByTest::testGroupByFieldWithCardinality.
    $display = [
      'type' => $this->options['type'],
      'settings' => $this->options['settings'],
      'label' => 'hidden',
    ];

    // Optional relationships may not provide an entity at all. So we can't
    // use createEntityForGroupBy() for those rows.
    if ($entity = $this
      ->getEntity($values)) {
      $entity = $this
        ->createEntityForGroupBy($entity, $values);

      // Some bundles might not have a specific field, in which case the faked
      // entity doesn't have it either.
      $build_list = isset($entity->{$this->definition['field_name']}) ? $entity->{$this->definition['field_name']}
        ->view($display) : NULL;
    }
    else {
      $build_list = NULL;
    }
  }
  if (!$build_list) {
    return [];
  }
  if ($this->options['field_api_classes']) {
    return [
      [
        'rendered' => $this->renderer
          ->render($build_list),
      ],
    ];
  }

  // Render using the formatted data itself.
  $items = [];

  // Each item is extracted and rendered separately, the top-level formatter
  // render array itself is never rendered, so we extract its bubbleable
  // metadata and add it to each child individually.
  $bubbleable = BubbleableMetadata::createFromRenderArray($build_list);
  foreach (Element::children($build_list) as $delta) {
    BubbleableMetadata::createFromRenderArray($build_list[$delta])
      ->merge($bubbleable)
      ->applyTo($build_list[$delta]);
    $items[$delta] = [
      'rendered' => $build_list[$delta],
      // Add the raw field items (for use in tokens).
      'raw' => $build_list['#items'][$delta],
    ];
  }
  return $items;
}