/**
* Returns a hash with 'locale' as key and locale string in POSIX format as value.
*
* Locale from request object will be used as locale if set, otherwise field language code
* will be converted to locale string.
*
* @param Field $field
*
* @return array
*/
public function getViewParameters(Field $field)
{
$parameters = array();
if ($this->request && $this->request->attributes->has('_locale')) {
$parameters['locale'] = $this->request->attributes->get('_locale');
} else {
$parameters['locale'] = $this->localeConverter->convertToPOSIX($field->languageCode);
}
return $parameters;
}
public function onKernelRequest(GetResponseEvent $event)
{
$request = $event->getRequest();
if (!$request->attributes->has('_locale')) {
foreach ($this->configResolver->getParameter('languages') as $locale) {
$convertedLocale = $this->localeConverter->convertToPOSIX($locale);
if ($convertedLocale !== null) {
// Setting the converted locale to the _locale request attribute, so that it can be properly processed by parent listener.
$request->attributes->set('_locale', $convertedLocale);
break;
}
}
}
parent::onKernelRequest($event);
}
