function path_taxonomy_term_update

Implements hook_taxonomy_term_update().

File

drupal/core/modules/path/path.module, line 312

Enables users to rename URLs.

Code

function path_taxonomy_term_update(Term $term) {
  if (isset($term->path)) {
    $term->path->alias = trim($term->path->alias);

    // Delete old alias if user erased it.
    if (!empty($term->path->pid) && empty($term->path->alias)) {
      Drupal::service('path.crud')
        ->delete(array(
        'pid' => $term->path->pid,
      ));
    }

    // Only save a non-empty alias.
    if ($term->path->alias) {
      $pid = !empty($term->path->pid) ? $term->path->pid : NULL;

      // Ensure fields for programmatic executions.
      $source = 'taxonomy/term/' . $term
        ->id();
      $langcode = Language::LANGCODE_NOT_SPECIFIED;
      Drupal::service('path.crud')
        ->save($source, $term->path->alias, $langcode, $pid);
    }
  }
}