how to use sonata media bundle with my entities

Question

I want to use sonata media bundle for medias in my bundle.

I have one entity which should have a gallery. After installing sonata media bundle and generating easy:extends, there are 3 diffrent entities:

• Media.php
• Gallery.php
• GalleryHasMedia.php.

How can I link these entities to my own entity for gallery implementation???

Answer 1

You can link one-to-one. for example, my implementation:

config.yml:

contexts:
        product:
            providers:
                - sonata.media.provider.image

            formats:
                big:   { width: 1680 , quality: 100}

Gallery.php:

private $product;

Gallery.orm.xml:

<one-to-one field="product" target-entity="Alteza\ProductBundle\Entity\Product" inversed-by="gallery">
        <join-column name="product_id" referenced-column-name="id" />
    </one-to-one>

Product.php:

/**
 * @ORM\OneToOne(targetEntity="\Application\Sonata\MediaBundle\Entity\Gallery", mappedBy="product", cascade={"all"})
 */
private $gallery;

ProductAdmin.php:

->add('gallery', 'sonata_type_model_list', array('required' => false), array('link_parameters'   => array('context' => 'product')))

Answer 2

Here is the documentation about the implementation:

http://sonata-project.org/blog/2013/10/11/mediabundle-mediatype-improved