function og_subgroups_tree_recurse in Subgroups for Organic groups 5

Same name and namespace in other branches

1. 5.4 og_subgroups.module \og_subgroups_tree_recurse()

Helper function for og_subgroups_tree().

1 call to og_subgroups_tree_recurse()

og_subgroups_tree in ./og_subgroups.module

Returns an array of titles and groups nids in tree hiearachy order.

File

./og_subgroups.module, line 484

Maintains subgroups hierarchy created by the orgainc groups module.

Code

function og_subgroups_tree_recurse($gid, $exclude, $inaccessibale, $tree, $indent) {
  $children = og_subgroups_get_family($gid, 'down');
  foreach ($children as $node) {
    if ($node->gid != $exclude) {
      !in_array($node->gid, $inaccessibale) ? $title = $node->title : ($title = '<private group>');
      $tree[$node->gid] = $indent . ' ' . $title;
      $tree = og_subgroups_tree_recurse($node->gid, $exclude, $inaccessibale, $tree, $indent . '--');
    }
  }
  return $tree;
}