public function MenuLinkManager::updateDefinition in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Menu/MenuLinkManager.php \Drupal\Core\Menu\MenuLinkManager::updateDefinition()

Updates the values for a menu link definition in the menu tree storage.

This will update the definition for a discovered menu link without the need for a full rebuild. It is also used for plugins not found through discovery to update definitions.

Parameters

string $id: The menu link plugin ID.

array $new_definition_values: The new values for the link definition. This will usually be just a subset of the plugin definition.

bool $persist: TRUE to also have the link instance itself persist the changed values to any additional storage by invoking MenuLinkInterface::updateDefinition() on the plugin that is being updated.

Return value

\Drupal\Core\Menu\MenuLinkInterface A plugin instance created using the updated definition.

Throws

\Drupal\Component\Plugin\Exception\PluginException Thrown if the $id is not a valid, existing, plugin ID.

Overrides MenuLinkManagerInterface::updateDefinition

File

core/lib/Drupal/Core/Menu/MenuLinkManager.php, line 363

Class

MenuLinkManager

Manages discovery, instantiation, and tree building of menu link plugins.

Namespace

Drupal\Core\Menu

Code

public function updateDefinition($id, array $new_definition_values, $persist = TRUE) {
  $instance = $this
    ->createInstance($id);
  if ($instance) {
    $new_definition_values['id'] = $id;
    $changed_definition = $instance
      ->updateLink($new_definition_values, $persist);
    $this->treeStorage
      ->save($changed_definition);
  }
  return $instance;
}