public function MenuPositionLink::getDerivativeDefinitions in Menu Position 8

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/MenuPositionLink.php, line 64

Class

MenuPositionLink

Provides menu links for Menu Position Rules.

Namespace

Drupal\menu_position\Plugin\Derivative

Code

public function getDerivativeDefinitions($base_plugin_definition) {

  // Reset the discovered definitions.
  $this->derivatives = [];
  foreach ($this->storage
    ->loadMultiple() as $menu_position_rule) {

    /* @var \Drupal\menu_position\Entity\MenuPositionRule $menu_position_rule */

    /* @var \Drupal\menu_position\Plugin\Menu\MenuPositionLink $menu_link */
    if ($menu_link = $menu_position_rule
      ->getMenuLinkPlugin()) {

      // Link already exists, use that.
      $definition = $menu_link
        ->getPluginDefinition();
    }
    else {

      // Provide defaults, they will be updated by the rule.
      $definition = [
        'id' => $base_plugin_definition['id'] . ':' . $menu_position_rule
          ->id(),
        'title' => $this
          ->t('@label (menu position rule)', [
          '@label' => $menu_position_rule
            ->getLabel(),
        ]),
        'menu_name' => $menu_position_rule
          ->getMenuName(),
        'parent' => $menu_position_rule
          ->getParent(),
        'weight' => 0,
        'metadata' => [
          'entity_id' => $menu_position_rule
            ->id(),
        ],
        // Links are enabled (i.e. visible) depending on the modules'
        // settings.
        'enabled' => $this->config_factory
          ->get('menu_position.settings')
          ->get('link_display') === 'child',
      ];
    }
    $this->derivatives[$menu_position_rule
      ->id()] = $definition + $base_plugin_definition;
  }
  return parent::getDerivativeDefinitions($base_plugin_definition);
}