/**
* Clean and validate the filter before it is used in a db query.
*
* @param string $entityType
* @param string $subType
*
* @return string
* @throws \CRM_Core_Exception
* @throws \CiviCRM_API3_Exception
*/
protected static function validateSubTypeByEntity($entityType, $subType)
{
$subType = trim($subType, CRM_Core_DAO::VALUE_SEPARATOR);
if (is_numeric($subType)) {
return $subType;
}
$contactTypes = CRM_Contact_BAO_ContactType::basicTypeInfo(TRUE);
if ($entityType != 'Contact' && !array_key_exists($entityType, $contactTypes)) {
throw new CRM_Core_Exception('Invalid Entity Filter');
}
$subTypes = CRM_Contact_BAO_ContactType::subTypeInfo($entityType, TRUE);
if (!array_key_exists($subType, $subTypes)) {
throw new CRM_Core_Exception('Invalid Filter');
}
return $subType;
}
