PHP code example of odan / twig-translation

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

odan / twig-translation example snippets

$loader = new \Twig\Loader\FilesystemLoader('/path/to/templates');
$twig = new \Twig\Environment($loader, array(
    'cache' => '/path/to/twig-cache',
));

$translator = new \Symfony\Component\Translation\Translator(
    'en_US',
    new MessageFormatter(new IdentityTranslator()),
    null
);

$translator->addLoader('mo', new MoFileLoader());

$twig->addExtension(new \Odan\Twig\TwigTranslationExtension($translator));

// Locale settings
$settings['locale'] = [
    'path' => '/path/to/resources/locale',
    'cache' => '/path/to/locale-cache',
    'locale' => 'en_US',
    'domain' => 'messages',
    // Should be set to false in production
    'debug' => false,
];

use Odan\Twig\TwigTranslationExtension;
use Psr\Container\ContainerInterface;
use Symfony\Component\Translation\Formatter\MessageFormatter;
use Symfony\Component\Translation\IdentityTranslator;
use Symfony\Component\Translation\Loader\MoFileLoader;
use Symfony\Component\Translation\Translator;

// ...

return [
    // ...

    Translator::class => function (ContainerInterface $container) {
        $settings = $container->get('settings')['locale'];

        $translator = new Translator(
            $settings['locale'],
            new MessageFormatter(new IdentityTranslator()),
            $settings['cache'],
            $settings['debug']
        );

        $translator->addLoader('mo', new MoFileLoader());

        // Optional: Inject the translator instance into the __() function
        // __($translator);

        return $translator;
    },

    Twig::class => function (ContainerInterface $container) {
        $twig = Twig::create('/path/to/templates', []);
    
        // Add extension
        $translator = $container->get(Translator::class);
        $twig->addExtension(new TwigTranslationExtension($translator));
    
        // Add more extension ...
    
        return $twig;
    },

];

use Symfony\Contracts\Translation\TranslatorInterface;

/**
 * Translate text.
 *
 * @param string|TranslatorInterface $message The message being translated or the translator
 * @param string|int|float|bool ...$context The context arguments
 *
 * @return string The translated message
 */
function __($message, ...$context): string
{
    /** @var TranslatorInterface $translator */
    static $translator = null;
    if ($message instanceof TranslatorInterface) {
        $translator = $message;

        return '';
    }

    $translated = $translator->trans($message);
    if (!empty($context)) {
        $translated = vsprintf($translated, $context);
    }

    return $translated;
}

// Twig settings
$settings['twig'] = [
    'path' => '/path/to/twig/templates',
    // Should be set to true in production
    'cache_enabled' => true,
    'cache_path' => '/path/to/twig-cache', // <---
];

use Odan\Twig\TwigCompiler;
use Slim\App;
use Slim\Views\Twig;

// Bootstrap Slim application

/** @var ContainerInterface $container */
$container = ()$settings['cache_path'];

$twig = $container->get(Twig::class)->getEnvironment();

// Compile twig templates (*.twig) to PHP code
$compiler = new TwigCompiler($twig, $cachePath, true);
$compiler->compile();

echo "Done\n";

return 0;

json
"autoload": {
    "files": [
        "src/Utility/translate.php"
    ]
},