function path_taxonomy_term_update

Implements hook_taxonomy_term_update().

File

drupal/core/modules/path/path.module, line 289

Enables users to rename URLs.

Code

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

    // Delete old alias if user erased it.
    if (!empty($path['pid']) && empty($path['alias'])) {
      drupal_container()
        ->get('path.crud')
        ->delete(array(
        'pid' => $path['pid'],
      ));
    }

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

      // Ensure fields for programmatic executions.
      $path['source'] = 'taxonomy/term/' . $term->tid;
      $path['langcode'] = LANGUAGE_NOT_SPECIFIED;
      drupal_container()
        ->get('path.crud')
        ->save($path['source'], $path['alias'], $path['langcode'], $pid);
    }
  }
}