protected function processNewDir(string $cabin, string $parent, array $post = []) : bool
{
if (!\Airship\all_keys_exist(['url', 'save_btn'], $post)) {
return false;
}
if ($this->pg->createDir($cabin, $parent, $post)) {
\Airship\redirect($this->airship_cabin_prefix . '/pages/' . $cabin, ['dir' => $parent]);
}
return true;
}