Jasny\Controller\Parameter\UploadedFile

Complexity

Total Complexity

4

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	getValue()	0	14	3

<?php

namespace Jasny\Controller\Parameter;

use Jasny\Controller\ParameterException;
use Psr\Http\Message\ServerRequestInterface;

#[\Attribute]
class UploadedFile extends SingleParameter
{
    public function __construct(?string $key = null)
    {
        parent::__construct($key);
    }

    /**
     * Get uploaded file from request.
     */
    public function getValue(
        ServerRequestInterface $request,
        string $name,
        ?string $type,
        bool $required = false
    ): mixed {
        $key = $this->key ?? $name;
        $params = $request->getUploadedFiles();

        if ($required && !isset($params[$key])) {
            throw new ParameterException("Missing required uploaded file '$key'");
        }

        return $params[$key] ?? null;
    }
}