Upload.php

Go to the documentation of this file.

<?php

namespace Paperyard\Controllers\Misc;

use Paperyard\Models\Document;
use Psr\Log\LoggerInterface;
use Slim\Http\Request;
use Slim\Http\Response;
use Slim\Http\UploadedFile;

class Upload
{
    protected $logger;

    public function __construct(LoggerInterface $logger)
    {
        $this->logger = $logger;
    }

    public function __invoke(Request $request, Response $response, $args)
    {
        $directory = '/data/scan';

        $uploadedFiles = $request->getUploadedFiles();

        // handle multiple inputs
        foreach ($uploadedFiles as $uploadedFile) {
            if ($uploadedFile->getError() === UPLOAD_ERR_OK && $uploadedFile->getClientMediaType() == 'application/pdf') {
                $filename = $this->moveUploadedFile($directory, $uploadedFile);
                $response->withStatus(200);
            }
        }
    }

    private function moveUploadedFile($directory, UploadedFile $uploadedFile)
    {
        $extension = pathinfo($uploadedFile->getClientFilename(), PATHINFO_EXTENSION);
        $basename = bin2hex(random_bytes(8)); // see http://php.net/manual/en/function.random-bytes.php
        $filename = sprintf('%s.%0.8s', $basename, $extension);

        $uploadedFile->moveTo($directory . DIRECTORY_SEPARATOR . $filename);

        return $filename;
    }

}