function _admin_menu_get_children in Administration menu 5.3

Same name and namespace in other branches

1. 5 admin_menu.inc \_admin_menu_get_children()
2. 5.2 admin_menu.inc \_admin_menu_get_children()

Recursively adds items to the administration menu.

Any accessible menu items are added, including local tasks.

Parameters

$_admin_menu: An array containing the complete administration menu structure, passed by reference.

$item: The (starting) menu item to use for the administration menu.

1 call to _admin_menu_get_children()

admin_menu_build in ./admin_menu.inc

Rebuild administration menu links.

File

./admin_menu.inc, line 81

Menu build functions for Administration menu.

Code

function _admin_menu_get_children(&$_admin_menu, &$item) {
  global $_menu;
  if (isset($item['children'])) {
    foreach ($item['children'] as $child) {

      // Check access permissions.
      if (!variable_get('admin_menu_show_all', 0)) {
        $item_is_accessible = FALSE;
        if (!isset($_menu['items'][$child]['access'])) {

          // If parent item is one of the admin categories and uses our custom
          // 'access' value defined in admin_menu_build(), then it is not
          // accessible.
          if (isset($item['access']) && $item['access'] === 1) {
            $item_is_accessible = $_menu['items'][$child]['access'] = FALSE;
          }
          elseif (isset($item['access']) && $item['access']) {
            $item_is_accessible = TRUE;
          }
          else {
            $item_is_accessible = _menu_item_is_accessible($child);
          }
        }
        else {
          $item_is_accessible = $_menu['items'][$child]['access'];
        }
      }
      else {
        $item_is_accessible = TRUE;
      }

      // Check menu item type.
      $item_is_visible = $_menu['items'][$child]['type'] & (MENU_VISIBLE_IN_TREE | MENU_IS_LOCAL_TASK);

      // Create the child item if it is accessible and visible.
      if ($item_is_accessible && $item_is_visible) {
        $_admin_menu[$child] = $_menu['items'][$child];
        admin_menu_item_url($_admin_menu, $child);

        // Recurse to child menu items.
        if (isset($_menu['items'][$child]['children'])) {
          _admin_menu_get_children($_admin_menu, $_admin_menu[$child]);

          // Sort items.
          usort($_admin_menu[$child]['children'], '_admin_menu_sort');
        }

        // Remove this child item if it is visible in the navigation.
        unset($_menu['visible'][$child]);
      }
      else {

        // Remove child menu item from parent's children list.
        $parent_id = $_menu['items'][$child]['pid'];
        if (isset($_menu['items'][$parent_id]['children']) && is_array($_menu['items'][$parent_id]['children'])) {
          $child_key = array_search($child, $_menu['items'][$parent_id]['children']);
          if ($child_key !== FALSE) {
            unset($_admin_menu[$parent_id]['children'][$child_key]);
          }
        }
      }
    }
  }
}