* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Intl\Data\Provider; use Symfony\Component\Intl\Data\Bundle\Reader\BundleEntryReaderInterface; use Symfony\Component\Intl\Locale; /** * Data provider for locale-related ICU data. * * @author Bernhard Schussek * * @internal */ class LocaleDataProvider { /** * @var string */ private $path; /** * @var BundleEntryReaderInterface */ private $reader; /** * Creates a data provider that reads locale-related data from .res files. * * @param string $path The path to the directory * containing the .res files. * @param BundleEntryReaderInterface $reader The reader for reading the .res * files. */ public function __construct($path, BundleEntryReaderInterface $reader) { $this->path = $path; $this->reader = $reader; } public function getLocales() { return $this->reader->readEntry($this->path, 'meta', array('Locales')); } public function getAliases() { $aliases = $this->reader->readEntry($this->path, 'meta', array('Aliases')); if ($aliases instanceof \Traversable) { $aliases = iterator_to_array($aliases); } return $aliases; } public function getName($locale, $displayLocale = null) { if (null === $displayLocale) { $displayLocale = Locale::getDefault(); } return $this->reader->readEntry($this->path, $displayLocale, array('Names', $locale)); } public function getNames($displayLocale = null) { if (null === $displayLocale) { $displayLocale = Locale::getDefault(); } $names = $this->reader->readEntry($this->path, $displayLocale, array('Names')); if ($names instanceof \Traversable) { $names = iterator_to_array($names); } $collator = new \Collator($displayLocale); $collator->asort($names); return $names; } }