/**
* Checks if the passed value is valid.
*
* @param LanguageCreateStruct $value The value that should be validated
* @param Constraint|UniqueFieldDefinitionIdentifier $constraint The constraint for the validation
*
* @api
*/
public function validate($value, Constraint $constraint)
{
if (!$value instanceof LanguageCreateStruct) {
return;
}
try {
$language = $this->languageService->loadLanguage($value->languageCode);
if ($language->id == $value->getId()) {
return;
}
$this->context->buildViolation($constraint->message)->atPath('language_code')->setParameter('%language_code%', $value->languageCode)->addViolation();
} catch (NotFoundException $e) {
// Do nothing
}
}
/**
* Loads a Language from its language code ($languageCode)
*
* @throws \eZ\Publish\API\Repository\Exceptions\NotFoundException if language could not be found
*
* @param string $languageCode
*
* @return \eZ\Publish\API\Repository\Values\Content\Language
*/
public function loadLanguage($languageCode)
{
return $this->service->loadLanguage($languageCode);
}
