CCloudStorageService_GoogleStorage::CheckSettings

function CheckSettings($arBucket, &$arSettings)
{
	global $APPLICATION;
	$aMsg = array();

	$result = array(
		"PROJECT_ID" => is_array($arSettings)? trim($arSettings["PROJECT_ID"]): '',
		"ACCESS_KEY" => is_array($arSettings)? trim($arSettings["ACCESS_KEY"]): '',
		"SECRET_KEY" => is_array($arSettings)? trim($arSettings["SECRET_KEY"]): '',
	);

	if($arBucket["READ_ONLY"] !== "Y" && !mb_strlen($result["PROJECT_ID"]))
		$aMsg[] = array("id" => $this->GetID()."INP_PROJECT_ID", "text" => GetMessage("CLO_STORAGE_GOOGLE_EMPTY_PROJECT_ID"));

	if($arBucket["READ_ONLY"] !== "Y" && !mb_strlen($result["ACCESS_KEY"]))
		$aMsg[] = array("id" => $this->GetID()."INP_ACCESS_KEY", "text" => GetMessage("CLO_STORAGE_GOOGLE_EMPTY_ACCESS_KEY"));

	if($arBucket["READ_ONLY"] !== "Y" && !mb_strlen($result["SECRET_KEY"]))
		$aMsg[] = array("id" => $this->GetID()."INP_SECRET_KEY", "text" => GetMessage("CLO_STORAGE_GOOGLE_EMPTY_SECRET_KEY"));

	if(!empty($aMsg))
	{
		$e = new CAdminException($aMsg);
		$APPLICATION->ThrowException($e);
		return false;
	}
	else
	{
		$arSettings = $result;
	}

	return true;
}