public function FieldFormatterDeriver::getDerivativeDefinitions in Entity Embed 8

Throws

\LogicException Throws an exception if field type is not defined in the annotation of the Entity Embed Display plugin.

Overrides DeriverBase::getDerivativeDefinitions

File

src/Plugin/Derivative/FieldFormatterDeriver.php, line 62

Class

FieldFormatterDeriver

Provides Entity Embed Display plugin definitions for field formatters.

Namespace

Drupal\entity_embed\Plugin\Derivative

Code

public function getDerivativeDefinitions($base_plugin_definition) {

  // The field type must be defined in the annotation of the Entity Embed
  // Display plugin.
  if (!isset($base_plugin_definition['field_type'])) {
    throw new \LogicException("Undefined field_type definition in plugin {$base_plugin_definition['id']}.");
  }
  $no_media_image_decorator = [
    'entity_reference_entity_id',
    'entity_reference_label',
  ];
  foreach ($this->formatterManager
    ->getOptions($base_plugin_definition['field_type']) as $formatter => $label) {
    $this->derivatives[$formatter] = $base_plugin_definition;
    $this->derivatives[$formatter]['label'] = $label;

    // The base entity embed display plugin annotation has opted into
    // `supports_image_alt_and_title`. For some derivatives we know that they
    // do not support this, so opt them back out.
    if (in_array($formatter, $no_media_image_decorator, TRUE)) {
      $this->derivatives[$formatter]['supports_image_alt_and_title'] = FALSE;
    }
  }
  return $this->derivatives;
}