public function Theme::getPendingUpdates in Express 8

Retrieves pending updates for the theme.

Return value

\Drupal\bootstrap\Plugin\Update\UpdateInterface[] An array of update plugin objects.

File

themes/contrib/bootstrap/src/Theme.php, line 443

Contains \Drupal\bootstrap.

Class

Theme

Defines a theme object.

Namespace

Drupal\bootstrap

Code

public function getPendingUpdates() {
  $pending = [];

  // Only continue if the theme is Bootstrap based.
  if ($this
    ->isBootstrap()) {
    $current_theme = $this
      ->getName();
    $schemas = $this
      ->getSetting('schemas', []);
    foreach ($this
      ->getAncestry() as $ancestor) {
      $ancestor_name = $ancestor
        ->getName();
      if (!isset($schemas[$ancestor_name])) {
        $schemas[$ancestor_name] = \Drupal::CORE_MINIMUM_SCHEMA_VERSION;
        $this
          ->setSetting('schemas', $schemas);
      }
      $pending_updates = $ancestor
        ->getUpdateManager()
        ->getPendingUpdates($current_theme === $ancestor_name);
      foreach ($pending_updates as $schema => $update) {
        if ((int) $schema > (int) $schemas[$ancestor_name]) {
          $pending[] = $update;
        }
      }
    }
  }
  return $pending;
}