66 lines
1.6 KiB
PHP
66 lines
1.6 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace App\Twig;
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use Symfony\Component\Intl\Locales;
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use Twig\Extension\AbstractExtension;
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use Twig\TwigFunction;
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/**
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* See https://symfony.com/doc/current/templating/twig_extension.html.
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*
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* @author Ryan Weaver <weaverryan@gmail.com>
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* @author Javier Eguiluz <javier.eguiluz@gmail.com>
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* @author Julien ITARD <julienitard@gmail.com>
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*/
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class AppExtension extends AbstractExtension
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{
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private $localeCodes;
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private $locales;
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public function __construct(string $locales)
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{
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$localeCodes = explode('|', $locales);
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sort($localeCodes);
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$this->localeCodes = $localeCodes;
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}
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/**
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* {@inheritdoc}
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*/
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public function getFunctions(): array
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{
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return [
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new TwigFunction('locales', [$this, 'getLocales']),
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];
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}
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/**
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* Takes the list of codes of the locales (languages) enabled in the
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* application and returns an array with the name of each locale written
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* in its own language (e.g. English, Français, Español, etc.).
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*/
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public function getLocales(): array
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{
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if (null !== $this->locales) {
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return $this->locales;
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}
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$this->locales = [];
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foreach ($this->localeCodes as $localeCode) {
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$this->locales[] = ['code' => $localeCode, 'name' => Locales::getName($localeCode, $localeCode)];
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}
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return $this->locales;
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}
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}
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