/**
* Gets a value of a specified entry at the current menu.
*
* @param int|string|null $number A number identifying the entry you're
* targeting. Can also be an ID or (in some menus) name. For menus where
* there are no entries (e.g. "/system identity"), you can specify NULL.
* @param string $value_name The name of the value you want to get.
*
* @return string|null|bool The value of the specified property. If the
* property is not set, NULL will be returned. If no such entry exists,
* FALSE will be returned.
*/
public function get($number, $value_name)
{
if (is_int($number) || (string) $number === (string) (int) $number) {
$this->find();
if (isset($this->idCache[(int) $number])) {
$number = $this->idCache[(int) $number];
} else {
return false;
}
}
$request = new Request($this->menu . '/print');
if (null !== $number) {
$number = (string) $number;
$request->setQuery(Query::where('.id', $number)->orWhere('name', $number));
}
$request->setArgument('.proplist', $value_name);
$responses = $this->client->sendSync($request)->getAllOfType(Response::TYPE_DATA);
if (0 === count($responses)) {
return false;
}
return $responses->getArgument($value_name);
}
