/**
* Validate object.
*
* @throws RestfulBadRequestException
* Throws exception with the error per object.
*/
public function validate()
{
if (!($handler = entity_validator_get_schema_validator($this->validateHandler))) {
return;
}
$result = $handler->validate($this->getObject(), TRUE);
$errors_output = array();
if (!$result) {
$e = new \RestfulBadRequestException("It's look that you sent a request with bad values.");
$fields_errors = $handler->getErrors(FALSE);
foreach ($fields_errors as $field => $errors) {
foreach ($errors as $error) {
$errors_output[$field][] = format_string($error['message'], $error['params']);
}
$e->addFieldError($field, implode(', ', $errors_output[$field]));
}
throw $e;
}
}
/**
* Validate an entity before it is saved.
*
* @param \EntityMetadataWrapper $wrapper
* The wrapped entity.
*
* @throws \RestfulBadRequestException
*/
public function entityValidate(\EntityMetadataWrapper $wrapper) {
if (!module_exists('entity_validator')) {
// Entity validator doesn't exist.
return;
}
if (!$handler = entity_validator_get_validator_handler($wrapper->type(), $wrapper->getBundle())) {
// Entity validator handler doesn't exist for the entity.
return;
}
if ($handler->validate($wrapper->value(), TRUE)) {
// Entity is valid.
return;
}
$errors = $handler->getErrors(FALSE);
$map = array();
foreach ($this->getPublicFields() as $field_name => $value) {
if (empty($value['property'])) {
continue;
}
if (empty($errors[$value['property']])) {
// Field validated.
continue;
}
$map[$value['property']] = $field_name;
$params['@fields'][] = $field_name;
}
if (empty($params['@fields'])) {
// There was a validation error, but on non-public fields, so we need to
// throw an exception, but can't say on which fields it occurred.
throw new \RestfulBadRequestException('Invalid value(s) sent with the request.');
}
$params['@fields'] = implode(',', $params['@fields']);
$e = new \RestfulBadRequestException(format_plural(count($map), 'Invalid value in field @fields.', 'Invalid values in fields @fields.', $params));
foreach ($errors as $property_name => $messages) {
if (empty($map[$property_name])) {
// Entity is not valid, but on a field not public.
continue;
}
$field_name = $map[$property_name];
foreach ($messages as $message) {
$message['params']['@field'] = $field_name;
$output = format_string($message['message'], $message['params']);
$e->addFieldError($field_name, $output);
}
}
// Throw the exception.
throw $e;
}
