public function AuthorFormatter::viewElements in Zircon Profile 8.0
Same name and namespace in other branches
- 8 core/modules/user/src/Plugin/Field/FieldFormatter/AuthorFormatter.php \Drupal\user\Plugin\Field\FieldFormatter\AuthorFormatter::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
- core/
modules/ user/ src/ Plugin/ Field/ FieldFormatter/ AuthorFormatter.php, line 33 - Contains \Drupal\user\Plugin\Field\FieldFormatter\AuthorFormatter.
Class
- AuthorFormatter
- Plugin implementation of the 'author' formatter.
Namespace
Drupal\user\Plugin\Field\FieldFormatterCode
public function viewElements(FieldItemListInterface $items, $langcode) {
$elements = array();
foreach ($this
->getEntitiesToView($items, $langcode) as $delta => $entity) {
/** @var $referenced_user \Drupal\user\UserInterface */
$elements[$delta] = array(
'#theme' => 'username',
'#account' => $entity,
'#link_options' => array(
'attributes' => array(
'rel' => 'author',
),
),
'#cache' => array(
'tags' => $entity
->getCacheTags(),
),
);
}
return $elements;
}