/**
* @param FrontendPage $page
* @param string $part
* @param bool $inherit
*
* @return bool
*/
public static function exists(FrontendPage $page, $part, $inherit = false)
{
$parts = static::loadPartsbyPageId($page->getId());
if (isset($parts[$page->getId()][$part])) {
return $parts[$page->getId()][$part];
} elseif ($inherit !== false and ($parent = $page->getParent()) instanceof FrontendPage) {
return static::exists($parent, $part, true);
}
return false;
}
