/**
* Validates the provided field values.
*
* @param array $values The field values, keyed by field constants.
* @param AddressFormatInterface $addressFormat The address format.
* @param Constraint $constraint The constraint.
*/
protected function validateFields($values, AddressFormatInterface $addressFormat, $constraint)
{
// Validate the presence of required fields.
$requiredFields = $addressFormat->getRequiredFields();
foreach ($requiredFields as $field) {
if (empty($values[$field]) && in_array($field, $constraint->fields)) {
$this->addViolation($field, $constraint->notBlankMessage, $values[$field]);
}
}
// Validate the absence of unused fields.
$unusedFields = array_diff(AddressField::getAll(), $addressFormat->getUsedFields());
foreach ($unusedFields as $field) {
if (!empty($values[$field]) && in_array($field, $constraint->fields)) {
$this->addViolation($field, $constraint->blankMessage, $values[$field]);
}
}
}
/**
* Builds the view for the given address.
*
* @param AddressInterface $address The address.
* @param AddressFormatInterface $addressFormat The address format.
*
* @return array The view.
*/
protected function buildView(AddressInterface $address, AddressFormatInterface $addressFormat)
{
$countries = $this->countryRepository->getList($this->locale);
$values = $this->getValues($address);
$view = [];
$view['country'] = ['html_tag' => 'span', 'html_attributes' => ['class' => 'country'], 'value' => $countries[$address->getCountryCode()]];
foreach ($addressFormat->getUsedFields() as $field) {
// The constant is more suitable as a class than the value since
// it's snake_case and not camelCase.
$class = str_replace('_', '-', strtolower(AddressField::getKey($field)));
$view[$field] = ['html_tag' => 'span', 'html_attributes' => ['class' => $class], 'value' => $values[$field]];
}
return $view;
}