<?php
/**
 * League.Uri (http://uri.thephpleague.com)
 *
 * @package    League\Uri
 * @subpackage League\Uri\Modifiers
 * @author     Ignace Nyamagana Butera <nyamsprod@gmail.com>
 * @copyright  2016 Ignace Nyamagana Butera
 * @license    https://github.com/thephpleague/uri-manipulations/blob/master/LICENSE (MIT License)
 * @version    1.5.0
 * @link       https://github.com/thephpleague/uri-manipulations
 */
declare(strict_types=1);

namespace League\Uri\Modifiers;

use League\Uri\Components\EncodingInterface;

/**
 * Convert to unicode the URI host
 *
 * @package    League\Uri
 * @subpackage League\Uri\Modifiers
 * @author     Ignace Nyamagana Butera <nyamsprod@gmail.com>
 * @since      1.0.0
 */
class HostToUnicode implements UriMiddlewareInterface
{
    use HostMiddlewareTrait;
    use UriMiddlewareTrait;

    /**
     * Modify a URI part
     *
     * @param string $str the URI part string representation
     *
     * @return string the modified URI part string representation
     */
    protected function modifyHost(string $str): string
    {
        return (string) $this->filterHost($str)->getContent(EncodingInterface::RFC3987_ENCODING);
    }
}
