function hs_menu_hierarchical_select_children in Hierarchical Select 5.3

Same name and namespace in other branches

1. 6.3 modules/hs_menu.module \hs_menu_hierarchical_select_children()
2. 7.3 modules/hs_menu.module \hs_menu_hierarchical_select_children()

Implementation of hook_hierarchical_select_children().

1 call to hs_menu_hierarchical_select_children()

hs_menu_hierarchical_select_root_level in modules/hs_menu.module

Implementation of hook_hierarchical_select_root_level().

File

modules/hs_menu.module, line 98

Implementation of the Hierarchical Select API for the Menu module.

Code

function hs_menu_hierarchical_select_children($parent, $params) {
  $children = array();
  $mid = $params['mid'];
  $pid = $parent;
  $parent_mid = $params['parent_mid'];
  if (!($parent_item = menu_get_item($pid))) {
    return $children;
  }
  else {
    if (!isset($parent_item['children'])) {
      return $children;
    }
  }
  foreach ($parent_item['children'] as $child_mid) {

    // Don't include the given item in the hierarchy!
    if ($child_mid == $params['mid']) {
      continue;
    }
    $child = menu_get_item($child_mid);
    if ($child['type'] & (MENU_MODIFIABLE_BY_ADMIN | MENU_IS_ROOT)) {
      $title = $child['title'];
      if (!($child['type'] & MENU_VISIBLE_IN_TREE)) {
        $title .= ' (' . t('disabled') . ')';
      }
      $children[$child_mid] = $title;
    }
  }

  // If this is the root level, it might contain the menu to which menu
  // items are restricted. If it does contain it, remove all other menus.
  if (isset($children[$parent_mid])) {
    foreach ($children as $child_mid => $child) {
      if ($child_mid != $parent_mid) {
        unset($children[$child_mid]);
      }
    }
  }
  return $children;
}