function menu_node_import_values_alter in Node import 6

Implementation of hook_node_import_values_alter().

Look up the menu item using the provided path alias for the node's chosen menu parent.

Here we restructure the values back from the menu: format back into an array for saving.

File

supported/menu.inc, line 78

Support file for the core menu module.

Code

function menu_node_import_values_alter(&$values, $type, $defaults, $options, $fields, $preview) {
  static $first_run = TRUE;

  // If we are importing nodes and user can administer menus...
  if (($node_type = node_import_type_is_node($type)) !== FALSE && user_access('administer menu')) {
    if ($first_run) {
      $menu_weight = -50;
      $first_run = FALSE;
    }
    else {
      $menu_weight = variable_get('node_import_menu_weight', -51);
      $menu_weight++;

      // If the menu weight gets above the max, roll it over...
      if ($menu_weight > 50) {
        $menu_weight = -50;
      }
    }
    variable_set('node_import_menu_weight', $menu_weight);

    // If the user is trying to configure menu path...
    if (isset($values['menu:path']) && drupal_strlen($values['menu:path']) > 0) {

      // dpm("Set menu based on path '".$values['menu:path']."' under parent: '".$values['menu:parent']."'");
      // Get the menu id using the provided parent node alias
      if (($parent = node_import_get_object('menu:path', $values['menu:path'])) || ($parent = menu_node_import_get_parent_from_path($values['menu:path']))) {
        $values['menu:parent'] = $parent;
      }
      else {

        // otherwise drop it into the configured menu root.
        drupal_set_message("Failed to find an existing menu parent of " . $values['menu:path'] . " - just dropping it in the root of the menu.");
      }

      // Caching the parent will avoid looking it up the next time
      node_import_set_object('menu:path', $values['menu:parent'], $values['menu:path']);

      // Every menu needs a title, even if one wasn't provided
      $values['menu:link_title'] = isset($values['menu:link_title']) ? $values['menu:link_title'] : $values['title'];

      // dpm("Parent of '".$values['title']."' will be '".$values['menu:parent']."'");
      $values['menu'] = array(
        'parent' => $values['menu:parent'],
        'weight' => $menu_weight,
        'link_title' => $values['menu:link_title'],
      );
    }
    else {
      if (isset($values['menu:link_title']) && drupal_strlen($values['menu:link_title']) > 0) {

        // If user configured menu link title, just drop it in the root of the menu

        //dpm("Parent of '".$values['menu:link_title']."' will be '".$values['menu:parent']."'");
        $values['menu'] = array(
          'parent' => $values['menu:parent'],
          'weight' => $menu_weight,
          'link_title' => $values['menu:link_title'],
        );
      }
    }
  }
}