/**
* Inject a helper instance with the registered translator
*
* @param RuleInterface $rule
* @return void
*/
public function injectTranslator($rule)
{
if ($rule instanceof TranslatorAwareInterface) {
$locator = $this->getServiceLocator();
if ($locator && $locator->has('MvcTranslator')) {
$rule->setTranslator($locator->get('MvcTranslator'));
} elseif ($locator && $locator->has('translator')) {
$rule->setTranslator($locator->get('translator'));
}
}
}
/**
* @param string $elementName
* @param array $messages
*/
protected function addMessages(ElementInterface $element, RuleInterface $rule)
{
$elementName = Filter::getElementName($element);
if (!isset($this->_messages[$elementName])) {
$this->_messages[$elementName] = array();
}
$this->_messages[$elementName] = array_merge($this->_messages[$elementName], $rule->getMessages());
}
