function og_subgroups_menu_tree_recurse in Subgroups for Organic groups 5

Same name and namespace in other branches

1. 5.4 og_subgroups.module \og_subgroups_menu_tree_recurse()

Helper function for og_subgroups_menu_tree()

1 call to og_subgroups_menu_tree_recurse()

og_subgroups_menu_tree in ./og_subgroups.module

Returns an HTML nested list (wrapped in a menu-class div) representing the group nodes as a tree.

File

./og_subgroups.module, line 532

Maintains subgroups hierarchy created by the orgainc groups module.

Code

function og_subgroups_menu_tree_recurse($gid, $inaccessibale, $children = array()) {
  $children = og_subgroups_get_family($gid, 'down');
  foreach ($children as $node) {

    // Check group isn't inaccessibale for user.
    !in_array($node->gid, $inaccessibale) ? $title = $node->title : ($title = t('<private group>'));
    if ($tree = og_subgroups_menu_tree_recurse($node->gid, $inaccessibale, $children)) {
      $output .= '<li class="expanded">';
      $output .= l($title, 'node/' . $node->gid);
      $output .= '<ul class="menu">' . $tree . '</ul>';
      $output .= '</li>';
    }
    else {
      $output .= '<li class="leaf">' . l($title, 'node/' . $node->gid) . '</li>';
    }
  }
  return $output;
}