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Switch to symfony/translation for translations (#250)

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This commit is contained in:
Pierre Rudloff 2019-11-27 23:15:49 +01:00
parent 0b1ce90f47
commit a5bd827d21
16 changed files with 399 additions and 212 deletions
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94
classes/LocaleManager.php
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@ -8,6 +8,8 @@ namespace Alltube;
use Aura\Session\Segment;
use Symfony\Component\Process\Process;
use Symfony\Component\Translation\Translator;
use Symfony\Component\Translation\Loader\MoFileLoader;
/**
* Class used to manage locales.
@ -19,7 +21,7 @@ class LocaleManager
*
* @var array
*/
private $supportedLocales = ['en_US', 'fr_FR', 'zh_CN', 'es_ES', 'pt_BR', 'de_DE', 'ar_001'];
private $supportedLocales = ['en_US', 'fr_FR', 'zh_CN', 'es_ES', 'pt_BR', 'de_DE', 'ar'];
/**
* Current locale.
@ -35,19 +37,49 @@ class LocaleManager
*/
private $sessionSegment;
/**
* Default locale.
*
* @var string
*/
private const DEFAULT_LOCALE = 'en';
/**
* Symfony Translator instance.
*
* @var Translator
*/
private $translator;
/**
* Singleton instance.
*
* @var LocaleManager|null
*/
private static $instance;
/**
* LocaleManager constructor.
*/
public function __construct()
private function __construct()
{
$session = SessionManager::getSession();
$this->sessionSegment = $session->getSegment(self::class);
$cookieLocale = $this->sessionSegment->get('locale');
$this->translator = new Translator(self::DEFAULT_LOCALE);
if (isset($cookieLocale)) {
$this->setLocale(new Locale($cookieLocale));
}
bindtextdomain('Alltube', __DIR__ . '/../i18n/');
textdomain('Alltube');
$this->translator->addLoader('gettext', new MoFileLoader());
foreach ($this->getSupportedLocales() as $locale) {
$this->translator->addResource(
'gettext',
__DIR__ . '/../i18n/' . $locale->getIso15897() . '/LC_MESSAGES/Alltube.mo',
$locale->getIso15897()
);
}
}
/**
@ -58,16 +90,9 @@ class LocaleManager
public function getSupportedLocales()
{
$return = [];
$process = new Process(['locale', '-a']);
$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);
}
$return[] = new Locale($supportedLocale);
}
return $return;
@ -90,8 +115,7 @@ class LocaleManager
*/
public function setLocale(Locale $locale)
{
putenv('LANG=' . $locale);
setlocale(LC_ALL, [$locale . '.utf8', $locale]);
$this->translator->setLocale($locale->getIso15897());
$this->curLocale = $locale;
$this->sessionSegment->set('locale', $locale);
}
@ -101,7 +125,47 @@ class LocaleManager
*/
public function unsetLocale()
{
$this->translator->setLocale(self::DEFAULT_LOCALE);
$this->curLocale = null;
$this->sessionSegment->clear();
}
/**
* Smarty "t" block.
*
* @param array $params Block parameters
* @param string $text Block content
*
* @return string Translated string
*/
public function smartyTranslate(array $params, $text)
{
return $this->t($text);
}
/**
* Translate a string.
*
* @param string $string String to translate
*
* @return string Translated string
*/
public function t($string)
{
return $this->translator->trans($string);
}
/**
* Get LocaleManager singleton instance.
*
* @return LocaleManager
*/
public static function getInstance()
{
if (!isset(self::$instance)) {
self::$instance = new self();
}
return self::$instance;
}
}