Modifying the sonata.media.provider.image edit block / template

[Larry Williamson]

Trying to figure out what file I need to create or modify to implement an inline preview for oneToOne "image" field with a targetEntity of "Application\Sonata\MediaBundle\Entity\Media" while using the sonata.media.provider.image provider...

I found this: https://gist.github.com/1896431 -- which I think I can modify for images, but I don't know where I should put and configure the twig?

Are there separate twigs for edit/list/show for different types? 

Thanks in advance!

[Larry Williamson]

OK, so I've gotten so far as creating a new provider class (ImagexProvider) in my bundle, just trying to figure out how to change the template for rendering the item in edit mode. Do I need to modify something associated with dataClass/type -- "file"?

Form Mapper call:

$formMapper

            ->with('General')

            ->add('name')

            ->add('subhead')

            ->end()

            ->with('Images')

            ->add('image', 'sonata_media_type',

                array(

                    'required' => false,

                    'by_reference' => false,

                    'compound' => true,

                    'provider' => 'barkerdzp.media.provider.imagex'

                )

            );

Provider definition:

<service id="my.media.provider.imagex" class="my\MediaBundle\Provider\ImagexProvider">

            <tag name="sonata.media.provider"/>

            <argument>my.media.provider.imagex</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"/>

            <argument type="collection">

                <argument>jpg</argument>

                <argument>png</argument>

            </argument>

            <argument type="collection" />

            <argument type="service" id="sonata.media.adapter.image.gd"/>

            <call method="setTemplates">

                <argument type="collection">

                    <argument key='helper_thumbnail'>myMediaBundle:Provider:thumbnail.html.twig</argument>

                    <argument key='helper_view'>myMediaBundle:Provider:view_image.html.twig</argument>

                </argument>

            </call>

            <call method="setResizer">

                <argument type="service" id="sonata.media.resizer.simple"/>

            </call>

        </service>

[Larry Williamson]

Answered my own set of questions:

http://symfony.com/doc/current/cookbook/form/create_form_type_extension.html