path_node_update

Implements hook_node_update().

File

modules/path/path.module, line 205

Enables users to rename URLs.

Code

function path_node_update($node) {
  if (isset($node->path)) {
    $path = $node->path;
    $path['alias'] = trim($path['alias']);
    // Delete old alias if user erased it.
    if (!empty($path['pid']) && empty($path['alias'])) {
      path_delete($path['pid']);
    }
    // Only save a non-empty alias.
    if (!empty($path['alias'])) {
      // Ensure fields for programmatic executions.
      $path['source'] = 'node/' . $node->nid;
      $path['language'] = isset($node->language) ? $node->language : LANGUAGE_NONE;
      path_save($path);
    }
  }
}