<?php

namespace PSX\Http\Stream;

/**
 * Stream which contains multiple streams from an multipart upload
 *
 * @author  Christoph Kappestein <christoph.kappestein@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link    http://phpsx.org
 */
class MultipartStream extends StringStream implements \Countable, \IteratorAggregate
{
    /** @var array */
    protected $parts;

    /**
     * @param array $files
     * @param array $post
     */
    public function __construct(array $files, array $post)
    {
        parent::__construct('');

        $this->parts = [];

        foreach ($files as $name => $file) {
            if (isset($file['tmp_name']) && is_uploaded_file($file['tmp_name'])) {
                $this->parts[$name] = new FileStream(
                    new LazyStream($file['tmp_name'], 'rb'),
                    $file['tmp_name'],
                    $file['name'],
                    $file['type'],
                    $file['size'],
                    $file['error']
                );
            }
        }

        foreach ($post as $name => $value) {
            if (!isset($this->parts[$name])) {
                $this->parts[$name] = $value;
            }
        }
    }

    /**
     * @param string $name
     * @return \PSX\Http\Stream\FileStream|string|null
     */
    public function getPart($name)
    {
        return $this->parts[$name] ?? null;
    }

    /**
     * @return integer
     */
    public function count()
    {
        return count($this->parts);
    }

    /**
     * @return \Traversable
     */
    public function getIterator()
    {
        return new \ArrayIterator($this->parts);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTY1ODUyOTg1NzcyMjAzNiAxNjQzOTM5NDk5MzgyNjAgMzg1ODM4NTUzMzg0MjY3Mg==