function ultimenu_system_info_alter in Ultimenu 8

Same name and namespace in other branches

1. 8.2 ultimenu.module \ultimenu_system_info_alter()
2. 7 ultimenu.module \ultimenu_system_info_alter()

Implements hook_system_info_alter().

File

./ultimenu.module, line 50

Build Ultimenu blocks based on menu, and their regions on enabled menu items.

Code

function ultimenu_system_info_alter(&$info, Extension $file, $type) {
  $ultimenu = \Drupal::service('ultimenu.manager');
  $theme_default = $ultimenu
    ->getConfig('system.theme')
    ->get('default');
  if ($type == 'theme' && $file
    ->getName() == $theme_default && isset($info['regions'])) {
    if ($regions = $ultimenu
      ->getEnabledRegions()) {

      // Append the Ultimenu regions into the theme defined regions.
      foreach ($regions as $key => $region) {
        $info['regions'] += [
          $key => $region,
        ];
      }

      // Remove unwanted Ultimenu regions from theme .info if so configured.
      if (($remove_regions = $ultimenu
        ->removeRegions()) !== FALSE) {
        foreach ($remove_regions as $key => $region) {
          unset($info['regions'][$key]);
        }
      }
    }
  }
}