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<?php
namespace ICanBoogie\CLDR;
use ICanBoogie\Accessor\AccessorTrait;
class LocaleCollection extends AbstractCollection
{
use AccessorTrait;
use RepositoryPropertyTrait;
public function __construct(Repository $repository)
{
$this->repository = $repository;
parent::__construct(function ($locale) {
$this->assert_locale_is_valid($locale);
$this->assert_locale_is_available($locale);
return new Locale($this->repository, $locale);
});
}
private function assert_locale_is_valid($locale)
{
if (!$locale)
{
throw new \InvalidArgumentException("Locale identifier is empty");
}
}
private function assert_locale_is_available($locale)
{
if ($this->repository->is_locale_available($locale))
{
return;
}
throw new \LogicException("Unavailable locale: $locale");
}
}