public function RevisionsOverviewDeriver::getDerivativeDefinitions in Entity API 8.0

Gets the definition of all derivatives of a base plugin.

Parameters

array $base_plugin_definition: The definition array of the base plugin.

Return value

array An array of full derivative definitions keyed on derivative id.

Overrides DeriverBase::getDerivativeDefinitions

See also

getDerivativeDefinition()

File

src/Plugin/Derivative/RevisionsOverviewDeriver.php, line 48

Contains \Drupal\entity\Plugin\Derivative\RevisionsOverviewDeriver.

Class

RevisionsOverviewDeriver

Provides local tasks for the revision overview.

Namespace

Drupal\entity\Plugin\Derivative

Code

public function getDerivativeDefinitions($base_plugin_definition) {
  $exclude = [
    'node',
  ];
  $this->derivatives = [];
  foreach ($this->entityTypeManager
    ->getDefinitions() as $entity_type_id => $entity_type) {
    if (in_array($entity_type_id, $exclude)) {
      continue;
    }
    if (!$entity_type
      ->hasLinkTemplate('version-history')) {
      continue;
    }
    $this->derivatives[$entity_type_id] = [
      'route_name' => "entity.{$entity_type_id}.version_history",
      'title' => 'Revisions',
      'base_route' => "entity.{$entity_type_id}.edit_form",
      'weight' => 20,
    ] + $base_plugin_definition;
  }
  return parent::getDerivativeDefinitions($base_plugin_definition);
}