public function EmailSpamspanFormatter::viewElements in SpamSpan filter 8

Same name and namespace in other branches

1. 8.2 src/Plugin/Field/FieldFormatter/EmailSpamspanFormatter.php \Drupal\spamspan\Plugin\Field\FieldFormatter\EmailSpamspanFormatter::viewElements()

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

src/Plugin/Field/FieldFormatter/EmailSpamspanFormatter.php, line 79

Class

EmailSpamspanFormatter

Plugin implementation of the 'email_mailto' formatter.

Namespace

Drupal\spamspan\Plugin\Field\FieldFormatter

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
  $elements = [];
  foreach ($items as $delta => $item) {
    $elements[$delta] = [
      '#markup' => spamspan($item->value, $this
        ->getSettings()),
      '#attached' => [
        'library' => [
          'spamspan/obfuscate',
        ],
      ],
    ];
  }
  return $elements;
}