<?php

/*
 * This file is part of the Ivory Http Adapter package.
 *
 * (c) Eric GELOEN <geloen.eric@gmail.com>
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code.
 */

namespace Ivory\HttpAdapter;

/**
 * Fopen http adapter.
 *
 * @author GeLo <geloen.eric@gmail.com>
 */
class FopenHttpAdapter extends AbstractStreamHttpAdapter
{
    /**
     * {@inheritdoc}
     */
    public function getName()
    {
        return 'fopen';
    }

    /**
     * {@inheritdoc}
     */
    protected function process($uri, $context)
    {
        $http_response_header = array();
        $resource = @fopen($uri, 'rb', false, $context);

        if (is_resource($resource)) {
            $copy = @fopen('php://memory', 'rb+');
            stream_copy_to_stream($resource, $copy);
            fclose($resource);
        } else {
            $copy = $resource;
        }

        return array($copy, $http_response_header);
    }
}