<?php

namespace Symfony\Component\Translation\Loader;

use Symfony\Component\Config\Resource\DirectoryResource;
use Symfony\Component\Translation\Exception\InvalidResourceException;
use Symfony\Component\Translation\Exception\NotFoundResourceException;
use Symfony\Component\Translation\MessageCatalogue;

/**
 * IcuResFileLoader loads translations from a resource bundle.
 *
 * @author stealth35
 */
class IcuResFileLoader implements LoaderInterface
{
    /**
     * {@inheritdoc}
     */
    public function load($resource, $locale, $domain = 'messages')
    {
        if (!stream_is_local($resource)) {
            throw new InvalidResourceException(sprintf('This is not a local file "%s".', $resource));
        }

        if (!is_dir($resource)) {
            throw new NotFoundResourceException(sprintf('File "%s" not found.', $resource));
        }

        try {
            $rb = new \ResourceBundle($locale, $resource);
        } catch (\Exception $e) {
            $rb = null;
        }

        if (!$rb) {
            throw new InvalidResourceException(sprintf('Cannot load resource "%s".', $resource));
        } elseif (intl_is_failure($rb->getErrorCode())) {
            throw new InvalidResourceException($rb->getErrorMessage(), $rb->getErrorCode());
        }

        $messages = $this->flatten($rb);
        $catalogue = new MessageCatalogue($locale);
        $catalogue->add($messages, $domain);

        if (class_exists(DirectoryResource::class)) {
            $catalogue->addResource(new DirectoryResource($resource));
        }

        return $catalogue;
    }

    /**
     * Flattens an ResourceBundle.
     *
     * The scheme used is:
     *   key { key2 { key3 { "value" } } }
     * Becomes:
     *   'key.key2.key3' => 'value'
     *
     * This function takes an array by reference and will modify it
     *
     * @param \ResourceBundle $rb       The ResourceBundle that will be flattened
     * @param array           $messages Used internally for recursive calls
     * @param string          $path     Current path being parsed, used internally for recursive calls
     *
     * @return array the flattened ResourceBundle
     */
    protected function flatten(\ResourceBundle $rb, array &$messages = [], $path = null)
    {
        foreach ($rb as $key => $value) {
            $nodePath = $path ? $path.'.'.$key : $key;
            if ($value instanceof \ResourceBundle) {
                $this->flatten($value, $messages, $nodePath);
            } else {
                $messages[$nodePath] = $value;
            }
        }

        return $messages;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjE0NzI1NjY2MjcxMzE0MSA0ODg2MDE4NjY5NDA4MDU1IDMyMTAzNDk4MzYzMzIwNjc=