public function open_the_way_to_node($node_to_find)
{
$lowerest_node_to_replace = '';
$path_to_node = $this->apm_tree->get_path_to_node($node_to_find);
if (!empty($path_to_node)) {
array_pop($path_to_node);
foreach ($path_to_node as $node) {
if ($this->tree_state->node_is_folded($node)) {
$lowerest_node_to_replace = $node;
break;
}
}
$this->tree_state->unfold_nodes($path_to_node);
$this->save_tree_state();
} else {
//Node not found in the tree...
return false;
}
return $lowerest_node_to_replace;
}
