Can't get it to work SF4

[anitaeisenhaber]

Hello,
I am trying to get this to work but am a little bit stuck.

// App\Application\Sonata\MediaBundle\Provider\MultiImageProvider.php
<?php

namespace App\Application\Sonata\MediaBundle\Provider;

use SilasJoisten\Sonata\MultiUploadBundle\Traits\MultiUploadTrait;

class MultiImageProvider extends \Sonata\MediaBundle\Provider\FileProvider
{
    use MultiUploadTrait;
}

// config/services.xml
  <service id="sonata.media.provider.multi_image" class="App\Application\Sonata\MediaBundle\Provider\MultiImageProvider" public="true">
            <tag name="sonata.media.provider" multi_upload="true"/>
            <argument>sonata.media.provider.multi_image</argument>
            <argument type="service" id="sonata.media.filesystem.local"/>
            <argument type="service" id="sonata.media.cdn.server"/>
            <argument type="service" id="sonata.media.generator.default"/>
            <argument type="service" id="sonata.media.thumbnail.format"/>
        </service>

// config/packages/sonata_media.yaml
sonata_media:
    default_context: default
    db_driver: doctrine_orm
    contexts:
        default:
            download:
                strategy: App\Security\Media\DownloadStrategy
                mode: http
            providers:
                - sonata.media.provider.dailymotion
                - sonata.media.provider.youtube
                - sonata.media.provider.image
                - sonata.media.provider.file
                - sonata.media.provider.vimeo
                - sonata.media.provider.multi_image

//Admin Class
$form->add('media', MediaType::class, [
            'provider' => 'sonata.media.provider.multi_image',
            'context' => 'default',
            'data_class' => 'App\Application\Sonata\MediaBundle\Entity\Media',
            'required' => true,
        ]);

The upload is still the same and I feel like I am doing something really basic wrong or missing something. How do I get my form to display the multiupload instead of normal upload?

[silasjoisten]

@anitaeisenhaber sorry for the delay. Thanks for the detailed information.

1. You don't need to create a custom Provider. Just override the existing ImageProvider of sonata.
   It can look like this:

<?php
//App\Application\Sonata\MediaBundle\Provider\ImageProvider.php
namespace App\Application\Sonata\MediaBundle\Provider;

use SilasJoisten\Sonata\MultiUploadBundle\Traits\MultiUploadTrait;
use Sonata\MediaBundle\Provider\ImageProvider as BaseImageProvider;

class ImageProvider extends BaseImageProvider
{
    use MultiUploadTrait;
}

Your yaml should look like:

parameters:
    sonata.media.provider.image.class: App\Application\Sonata\MediaBundle\Provider\ImageProvider

services:
    sonata.media.provider.image:
        class: "%sonata.media.provider.image.class%"
        arguments:
            - "sonata.media.provider.image"
            - "@sonata.media.filesystem.local"
            - "@sonata.media.cdn.server"
            - "@sonata.media.generator.default"
            - "@sonata.media.thumbnail.format"
            - ['jpg', 'png', 'jpeg', 'gif']
            - ['image/pjpeg', 'image/jpeg', 'image/png', 'image/x-png', 'image/gif']
            - "@sonata.media.adapter.image.default"
            - "@sonata.media.metadata.proxy"
        calls:
            - [ setTemplates, [ { helper_thumbnail: "Media/Provider/thumbnail.html.twig", helper_view: "Media/Provider/view_image.html.twig"} ] ]
        tags:
            - { name: sonata.media.provider, multi_upload: true }
        public: true

This is almost the same like yours with a few small differences regarding the classname.

This bundle does not provide a form type. It only hooks into the select_provider.html.twig and links to an multiupload action so you can access the multi upload page via. newbutton in list view.

What you could do is generate an url to the multiupload action.