/**
* Build a choice list object.
*
* @return SimpleChoiceList
*/
public function getChoiceList(array $restrict = array())
{
$locales = $this->localeRepository->findAll();
if (!empty($restrict)) {
$locales = array_filter($locales, function ($locale) use($restrict) {
return in_array((string) $locale, $restrict);
});
}
// Sort locales by display names
usort($locales, function ($locale1, $locale2) {
$displayLocale1 = (string) DisplayLocale::createFromLocale($locale1);
$displayLocale2 = (string) DisplayLocale::createFromLocale($locale2);
return strcmp($displayLocale1, $displayLocale2);
});
$keys = array_map(function ($locale) {
return (string) $locale;
}, $locales);
$values = array_map(function ($locale) {
return (string) DisplayLocale::createFromLocale($locale);
}, $locales);
return new SimpleChoiceList(array_combine($keys, $values));
}
public function __construct(Locale $locale)
{
$displayLocale = DisplayLocale::createFromLocale($locale);
$this->locale = (string) $locale;
$this->name = $displayLocale->getName();
}
