CAllSocNetUser::IsCurrentUserModuleAdmin

static function IsCurrentUserModuleAdmin($site_id = SITE_ID, $bUseSession = true)
{
	global $APPLICATION, $USER;

	static $cache = [];

	if (!is_object($USER) || !$USER->IsAuthorized())
	{
		return false;
	}

	$result = $USER->isAdmin();

	if (!$result)
	{
		$cacheKey = 'false';
		if (is_array($site_id))
		{
			$cacheKey = serialize($cacheKey);
		}
		elseif ($site_id)
		{
			$cacheKey = $site_id;
		}
		else
		{
			$cacheKey = 'false';
		}

		if (isset($cache[$cacheKey]))
		{
			$result = $cache[$cacheKey];
		}
		else
		{
			if (is_array($site_id))
			{
				foreach ($site_id as $site_id_tmp)
				{
					$modulePerms = $APPLICATION->GetGroupRight("socialnetwork", false, "Y", "Y", array($site_id_tmp, false));
					if ($modulePerms >= "W")
					{
						$result = true;
						break;
					}
				}
			}
			else
			{
				$modulePerms = $APPLICATION->GetGroupRight("socialnetwork", false, "Y", "Y", ($site_id ? array($site_id, false) : false));
				$result = ($modulePerms >= "W");
			}

			$cache[$cacheKey] = $result;
		}
	}

	$result = (
		$result
		&& (
			!$bUseSession
			|| CSocNetUser::IsEnabledModuleAdmin()
		)
	);

	return $result;
}