alltube/classes/LocaleManager.php
2017-10-12 23:28:54 +02:00

98 lines
2.2 KiB
PHP

<?php
/**
* LocaleManager class.
*/
namespace Alltube;
use Symfony\Component\Process\ProcessBuilder;
/**
* Class used to manage locales.
*/
class LocaleManager
{
/**
* Supported locales.
*
* @var array
*/
private $supportedLocales = ['en_US', 'fr_FR', 'zh_CN', 'es_ES'];
/**
* Current locale.
*
* @var Locale
*/
private $curLocale;
/**
* Session segment used to store session variables.
*
* @var \Aura\Session\Segment
*/
private $sessionSegment;
/**
* LocaleManager constructor.
*
* @param array $cookies Cookie array
*/
public function __construct(array $cookies = [])
{
$session_factory = new \Aura\Session\SessionFactory();
$session = $session_factory->newInstance($cookies);
$session->setCookieParams(['httponly' => true]);
$this->sessionSegment = $session->getSegment('Alltube\LocaleManager');
$cookieLocale = $this->sessionSegment->get('locale');
if (isset($cookieLocale)) {
$this->setLocale(new Locale($cookieLocale));
}
}
/**
* Get a list of supported locales.
*
* @return Locale[]
*/
public function getSupportedLocales()
{
$return = [];
$builder = new ProcessBuilder(['locale', '-a']);
$process = $builder->getProcess();
$process->run();
$installedLocales = explode(PHP_EOL, trim($process->getOutput()));
foreach ($this->supportedLocales as $supportedLocale) {
if (in_array($supportedLocale, $installedLocales)
|| in_array($supportedLocale.'.utf8', $installedLocales)
) {
$return[] = new Locale($supportedLocale);
}
}
return $return;
}
/**
* Get the current locale.
*
* @return Locale
*/
public function getLocale()
{
return $this->curLocale;
}
/**
* Set the current locale.
*
* @param Locale $locale Locale
*/
public function setLocale(Locale $locale)
{
putenv('LANG='.$locale);
setlocale(LC_ALL, [$locale, $locale.'.utf8']);
$this->curLocale = $locale;
$this->sessionSegment->set('locale', $locale);
}
}