public static function get_instance($lib)
{
if (self::$instance === null) {
self::$instance = new URE_Role_Additional_Options($lib);
}
return self::$instance;
}
public function set_role_additional_options_hooks()
{
$role_additional_options = URE_Role_Additional_Options::get_instance($this->lib);
$role_additional_options->set_active_items_hooks();
}
protected function save_roles()
{
global $wpdb;
if (!$this->last_check_before_update()) {
return false;
}
if (!isset($this->roles[$this->current_role])) {
return false;
}
$this->capabilities_to_save = $this->remove_caps_not_allowed_for_single_admin($this->capabilities_to_save);
$this->roles[$this->current_role]['capabilities'] = $this->capabilities_to_save;
$option_name = $wpdb->prefix . 'user_roles';
update_option($option_name, $this->roles);
// save additional options for the current role
if (empty($this->role_additional_options)) {
$this->role_additional_options = URE_Role_Additional_Options::get_instance($this);
}
$this->role_additional_options->save($this->current_role);
return true;
}