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vendor/symfony/translation/Provider/TranslationProviderCollectionFactory.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Translation\Provider;
+
+use Symfony\Component\Translation\Exception\UnsupportedSchemeException;
+
+/**
+ * @author Mathieu Santostefano <msantostefano@protonmail.com>
+ */
+class TranslationProviderCollectionFactory
+{
+    private iterable $factories;
+    private array $enabledLocales;
+
+    /**
+     * @param iterable<mixed, ProviderFactoryInterface> $factories
+     */
+    public function __construct(iterable $factories, array $enabledLocales)
+    {
+        $this->factories = $factories;
+        $this->enabledLocales = $enabledLocales;
+    }
+
+    public function fromConfig(array $config): TranslationProviderCollection
+    {
+        $providers = [];
+        foreach ($config as $name => $currentConfig) {
+            $providers[$name] = $this->fromDsnObject(
+                new Dsn($currentConfig['dsn']),
+                !$currentConfig['locales'] ? $this->enabledLocales : $currentConfig['locales'],
+                !$currentConfig['domains'] ? [] : $currentConfig['domains']
+            );
+        }
+
+        return new TranslationProviderCollection($providers);
+    }
+
+    public function fromDsnObject(Dsn $dsn, array $locales, array $domains = []): ProviderInterface
+    {
+        foreach ($this->factories as $factory) {
+            if ($factory->supports($dsn)) {
+                return new FilteringProvider($factory->create($dsn), $locales, $domains);
+            }
+        }
+
+        throw new UnsupportedSchemeException($dsn);
+    }
+}