PHP code example of jupi / dropzonejs-uploader-bundle

1. Go to this page and download the library: Download jupi/dropzonejs-uploader-bundle library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

jupi / dropzonejs-uploader-bundle example snippets


// config/bundles.php

return [
    // ...
    Jupi\DropzoneJsUploaderBundle\DropzoneJsUploaderBundle::class => ['all' => true],
];




namespace App\Controller;

use App\Entity\File;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
// ...
use Jupi\DropzoneJsUploaderBundle\Attribute\MapDropzoneJsUpload;

class AppController extends AbstractController
{
    #[Route("/upload", name:"upload")]
    public function upload(
        EntityManagerInterface $em,

        #[MapDropzoneJsUpload]
        ?UploadedFile $file,
    ): Response
    {
        // Check if $file is not null, in case of a chunked request
        if (null !== $file) {
            // Assuming it is a correctly configured VichUploadable class
            $entity = new File();
            $entity->setFile($file);

            $em->persist($entity);
            $em->flush();
        }

        // Return a success resonse
        // In case of an error, this bundle will correct the response format
        // so Dropzone.JS will display the correct 500 error message
        return new JsonResponse(['success' => true]);
    }
}