public function OrderItemTable::viewElements in Commerce Core 8.2

Builds a renderable array for a field value.

Parameters

\Drupal\Core\Field\FieldItemListInterface $items: The field values to be rendered.

string $langcode: The language that should be used to render the field.

Return value

array A renderable array for $items, as an array of child elements keyed by consecutive numeric indexes starting from 0.

Overrides FormatterInterface::viewElements

File

modules/order/src/Plugin/Field/FieldFormatter/OrderItemTable.php, line 25

Class

OrderItemTable

Plugin implementation of the 'commerce_order_item_table' formatter.

Namespace

Drupal\commerce_order\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {

  /** @var \Drupal\commerce_order\Entity\OrderInterface $order */
  $order = $items
    ->getEntity();
  $elements = [];
  $order_item_ids = array_column($order
    ->get('order_items')
    ->getValue(), 'target_id');
  $elements[0] = [
    '#type' => 'view',
    // @todo Allow the view to be configurable.
    '#name' => 'commerce_order_item_table',
    '#arguments' => $order_item_ids ? [
      implode('+', $order_item_ids),
    ] : NULL,
    '#embed' => TRUE,
  ];
  return $elements;
}