/**
* Handling the request event.
*
* @param GetResponseEvent $event
*/
public function onKernelRequest(GetResponseEvent $event)
{
$request = $event->getRequest();
if (!($locale = $this->determineLocale($event))) {
return;
}
$this->chooser->setLocale($locale);
if (self::FALLBACK_HARDCODED == $this->fallback) {
return;
}
// expand language list to include base locales
// copy-pasted from Request::getPreferredLanguage
$preferredLanguages = $request->getLanguages();
$extendedPreferredLanguages = array();
foreach ($preferredLanguages as $language) {
$extendedPreferredLanguages[] = $language;
if (false !== ($position = strpos($language, '_'))) {
$superLanguage = substr($language, 0, $position);
if (!in_array($superLanguage, $preferredLanguages)) {
$extendedPreferredLanguages[] = $superLanguage;
}
}
}
$order = array_intersect($this->allowedLocales, $extendedPreferredLanguages);
$this->chooser->setFallbackLocales($locale, $order, self::FALLBACK_REPLACE == $this->fallback);
}
public function testSetFallbackLocalesReplace()
{
$this->localeChooser->setFallbackLocales('de', array('fr'), true);
$this->assertEquals(array('fr'), $this->localeChooser->getFallbackLocales(null, $this->mockMetadata, 'de'));
}
