function menu_overview_form in Drupal 7

Same name and namespace in other branches

1. 6 modules/menu/menu.admin.inc \menu_overview_form()

Form for editing an entire menu tree at once.

Shows for one menu the menu links accessible to the current user and relevant operations.

1 string reference to 'menu_overview_form'

menu_menu in modules/menu/menu.module

Implements hook_menu().

File

modules/menu/menu.admin.inc, line 49

Administrative page callbacks for menu module.

Code

function menu_overview_form($form, &$form_state, $menu) {
  global $menu_admin;
  $form['#attached']['css'] = array(
    drupal_get_path('module', 'menu') . '/menu.css',
  );
  $sql = "\n    SELECT m.load_functions, m.to_arg_functions, m.access_callback, m.access_arguments, m.page_callback, m.page_arguments, m.delivery_callback, m.title, m.title_callback, m.title_arguments, m.type, m.description, ml.*\n    FROM {menu_links} ml LEFT JOIN {menu_router} m ON m.path = ml.router_path\n    WHERE ml.menu_name = :menu\n    ORDER BY p1 ASC, p2 ASC, p3 ASC, p4 ASC, p5 ASC, p6 ASC, p7 ASC, p8 ASC, p9 ASC";
  $result = db_query($sql, array(
    ':menu' => $menu['menu_name'],
  ), array(
    'fetch' => PDO::FETCH_ASSOC,
  ));
  $links = array();
  foreach ($result as $item) {
    $links[] = $item;
  }
  $link_count = db_query("SELECT COUNT(*) AS counter FROM {menu_links} WHERE menu_name = :menu AND link_path NOT LIKE :link_path", array(
    ':menu' => $menu['menu_name'],
    ':link_path' => '%\\%%',
  ))
    ->fetchObject();
  $counter = intval($link_count->counter / 2) + 1;
  $tree = menu_tree_data($links);
  $node_links = array();
  menu_tree_collect_node_links($tree, $node_links);

  // We indicate that a menu administrator is running the menu access check.
  $menu_admin = TRUE;
  menu_tree_check_access($tree, $node_links);
  $menu_admin = FALSE;
  $delta = _menu_get_menu_weight_delta($menu['menu_name'], $counter);
  $form = array_merge($form, _menu_overview_tree_form($tree, $delta));
  $form['#menu'] = $menu;
  if (element_children($form)) {
    $form['actions'] = array(
      '#type' => 'actions',
    );
    $form['actions']['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Save configuration'),
    );
  }
  else {
    $form['#empty_text'] = t('There are no menu links yet. <a href="@link">Add link</a>.', array(
      '@link' => url('admin/structure/menu/manage/' . $form['#menu']['menu_name'] . '/add'),
    ));
  }
  return $form;
}