function MenuLinkManager::getDefinitions

File

core/lib/Drupal/Core/Menu/MenuLinkManager.php, line 123

Class

MenuLinkManager

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

Namespace

Code

public function getDefinitions() {
  // Since this function is called rarely, instantiate the discovery here.
  $definitions = $this->getDiscovery()
    ->getDefinitions();
  $this->moduleHandler
    ->alter('menu_links_discovered', $definitions);
  foreach ($definitions as $plugin_id => &$definition) {
    $definition['id'] = $plugin_id;
    $this->processDefinition($definition, $plugin_id);
  }
  // If this plugin was provided by a module that does not exist, remove the
  // plugin definition.
  // @todo Address what to do with an invalid plugin.
  //   https://www.drupal.org/node/2302623
  foreach ($definitions as $plugin_id => $plugin_definition) {
    if (!empty($plugin_definition['provider']) && !$this->moduleHandler
      ->moduleExists($plugin_definition['provider'])) {
      unset($definitions[$plugin_id]);
    }
  }
  return $definitions;
}