/**
* If $load_data = true and $no_wp_data = true, will load only internal data (type and wp_id).
* @param boolean $load_data
* @param boolean $no_wp_data
*/
public function load_last_tree($load_data = false, $no_wp_data = false, $no_tree_state_data = false, $only_from_root = '')
{
$tree = ApmTreeDb::get_last_tree();
if (!empty($tree)) {
$this->apm_tree = new ApmTree($tree);
//For most treatments, we don't need the Wordpress data to be loaded.
//The Wordpress infos are loaded just before display (see $this->get_ready_to_display_tree()).
if ($load_data) {
$this->nodes_data->load_multiple($this->apm_tree->get_nodes_flat($only_from_root), $no_wp_data);
}
if (!$no_tree_state_data) {
//Load tree state from user meta data:
$this->tree_state->load($this->apm_tree->get_nodes_flat());
if ($this->tree_state->is_empty() && empty($only_from_root)) {
$this->tree_state->load_nodes($this->apm_tree->get_nodes_flat());
$this->save_tree_state();
}
}
} else {
$this->reset_tree_and_data();
}
}
