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Basic locale switcher

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This commit is contained in:
Pierre Rudloff 2017-05-30 22:20:16 +02:00
parent e64bb9b9f5
commit b4dd0aeb29
7 changed files with 135 additions and 10 deletions
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21
classes/LocaleMiddleware.php
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@ -5,6 +5,7 @@
namespace Alltube;
use Psr\Container\ContainerInterface;
use Slim\Http\Request;
use Slim\Http\Response;
use Teto\HTTP\AcceptLanguage;
@ -15,11 +16,14 @@ use Teto\HTTP\AcceptLanguage;
class LocaleMiddleware
{
/**
* Supported locales.
* LocaleMiddleware constructor.
*
* @var array
* @param ContainerInterface $container Slim dependency container
*/
private $locales = ['fr_FR', 'zh_CN'];
public function __construct(ContainerInterface $container)
{
$this->locale = $container->get('locale');
}
/**
* Test if a locale can be used for the current user.
@ -30,7 +34,7 @@ class LocaleMiddleware
*/
public function testLocale(array $proposedLocale)
{
foreach ($this->locales as $locale) {
foreach ($this->locale->getSupportedLocales() as $locale => $name) {
$parsedLocale = AcceptLanguage::parse($locale);
if (isset($proposedLocale['language'])
&& $parsedLocale[1]['language'] == $proposedLocale['language']
@ -53,9 +57,12 @@ class LocaleMiddleware
public function __invoke(Request $request, Response $response, callable $next)
{
$headers = $request->getHeader('Accept-Language');
$locale = AcceptLanguage::detect([$this, 'testLocale'], 'en_US', $headers[0]);
putenv('LANG='.$locale);
setlocale(LC_ALL, [$locale, $locale.'.utf8']);
$curLocale = $this->locale->getLocale();
if (!isset($curLocale)) {
$this->locale->setLocale(
AcceptLanguage::detect([$this, 'testLocale'], 'en_US', $headers[0])
);
}
return $next($request, $response);
}