Template::convertRobotProperties

private function convertRobotProperties(array $properties, array $documentType)
{
	foreach ($properties as $code => $property)
	{
		if (is_scalar($property))
			$property = Automation\Helper::convertExpressions($property, $documentType);
		elseif (is_array($property))
		{
			foreach ($property as $key => $value)
			{
				if (is_scalar($value))
					$value = Automation\Helper::convertExpressions($value, $documentType);
				$property[$key] = $value;
			}
		}
		$properties[$code] = $property;
	}
	return $properties;
}