Rights::hasAdditionalRight

static function hasAdditionalRight($code, $type = null, bool $checkExtraRights = false, bool $strict = false)
{
	static $options = [];

	if ($checkExtraRights && self::hasExtraRights())
	{
		return true;
	}

	if (!is_string($code))
	{
		return false;
	}
	if ($type === null)
	{
		$type = SiteType::getCurrentScopeId();
	}

	if ($type !== null)
	{
		$type = mb_strtolower($type);
		//@todo: hotfix for group right
		if ($type == SiteType::SCOPE_CODE_GROUP)
		{
			return true;
		}
		$code = $type . '_' . $code;
	}

	if (array_key_exists($code, self::ADDITIONAL_RIGHTS))
	{
		if (!self::isFeatureOn())
		{
			return true;
		}

		if (!self::getContextUserId())
		{
			return false;
		}

		if (Manager::isAdmin())
		{
			if (in_array($code, self::REVERSE_RIGHTS))
			{
				return false;
			}
			return true;
		}

		$accessCodes = [];
		if (!isset($options[$code]))
		{
			$options[$code] = Manager::getOption('access_codes_' . $code, '');
			$options[$code] = unserialize($options[$code], ['allowed_classes' => false]);
		}
		$option = $options[$code];

		if (!is_array($option) && !$strict)
		{
			return true;
		}

		if (empty($option))
		{
			return false;
		}

		if (self::isExtendedMode())
		{
			if (isset($option[0]) && is_array($option[0]))
			{
				$accessCodes = $option[0];
			}
		}
		else
		{
			if (isset($option[0]))
			{
				unset($option[0]);
			}
			foreach ($option as $roleAccess)
			{
				$accessCodes = array_merge($accessCodes, (array)$roleAccess);
			}
			$accessCodes = array_unique($accessCodes);
		}

		if ($accessCodes)
		{
			static $accessCodesStatic = [];

			sort($accessCodes);
			$accessCodesStr = implode('|', $accessCodes);

			if (array_key_exists($accessCodesStr, $accessCodesStatic))
			{
				return $accessCodesStatic[$accessCodesStr];
			}

			$res = UserAccessTable::getList([
				'select' => [
					'USER_ID'
				],
				'filter' => [
					'=ACCESS_CODE' => $accessCodes,
					'USER_ID' => self::getContextUserId()
				]
			]);
			$accessCodesStatic[$accessCodesStr] = (boolean)$res->fetch();
			return $accessCodesStatic[$accessCodesStr];
		}

		return false;
	}

	return false;
}