function menu_link_maintain

7.x menu.inc menu_link_maintain($module, $op, $link_path, $link_title)
6.x menu.inc menu_link_maintain($module, $op, $link_path, $link_title)
8.x menu_link.module menu_link_maintain($module, $op, $link_path, $link_title = NULL)

Inserts, updates, or deletes an uncustomized menu link related to a module.

Parameters

$module: The name of the module.

$op: Operation to perform: insert, update or delete.

$link_path: The path this link points to.

$link_title: Title of the link to insert or new title to update the link to. Unused for delete.

Return value

The insert op returns the mlid of the new item. Others op return NULL.

Related topics

3 calls to menu_link_maintain()
aggregator_save_category in drupal/modules/aggregator/aggregator.module
Adds/edits/deletes aggregator categories.
MenuRouterTestCase::testMenuItemHooks in drupal/modules/simpletest/tests/menu.test
Test menu maintenance hooks.
MenuRouterTestCase::testMenuLinkMaintain in drupal/modules/simpletest/tests/menu.test
Tests for menu_link_maintain().

File

drupal/includes/menu.inc, line 3455
API for the Drupal menu system.

Code

function menu_link_maintain($module, $op, $link_path, $link_title) {
  switch ($op) {
    case 'insert':
      $menu_link = array(
        'link_title' => $link_title,
        'link_path' => $link_path,
        'module' => $module,
      );
      return menu_link_save($menu_link);
      break;
    case 'update':
      $result = db_query("SELECT * FROM {menu_links} WHERE link_path = :link_path AND module = :module AND customized = 0", array(':link_path' => $link_path, ':module' => $module))->fetchAll(PDO::FETCH_ASSOC);
      foreach ($result as $link) {
        $link['link_title'] = $link_title;
        $link['options'] = unserialize($link['options']);
        menu_link_save($link);
      }
      break;
    case 'delete':
      menu_link_delete(NULL, $link_path);
      break;
  }
}