admin.php

<?php

namespace AppBundle\Admin;

use \Symfony\Component\DependencyInjection\ContainerInterface;
use Sonata\AdminBundle\Admin\Admin;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Form\FormMapper;
use Sonata\AdminBundle\Route\RouteCollection;
use \Pix\SortableBehaviorBundle\Services\PositionHandler;

class ArticleAdmin extends Admin
{

    public $last_position = 0;

    protected $baseRouteName = 'articles';

    protected $baseRoutePattern = 'articles';

    private $container;

    private $positionService;

    protected $datagridValues = array(
        '_page' => 1,
        '_sort_order' => 'ASC',
        '_sort_by' => 'position',
    );

    public function setContainer(ContainerInterface $container)
    {
        $this->container = $container;
    }

    public function setPositionService(PositionHandler $positionHandler)
    {
        $this->positionService = $positionHandler;
    }

    protected function configureRoutes(RouteCollection $collection)
    {
        parent::configureRoutes($collection);

        $collection->remove('batch');
        $collection->add('move', $this->getRouterIdParameter() . '/move/{position}');
    }

    protected function configureFormFields(FormMapper $formMapper)
    {
        $formMapper
            ->with('Страница')
                ->add('title', 'text', array(
                    'label' => 'Заголовок страницы',
                ))
                ->add('isPublished', 'checkbox', array(
                    'label'    => 'Опубликовать',
                    'required' => false,
                ))
                ->add('content', 'ckeditor', array(
                    'label' => 'Текст',
                ))
            ->end()
            ->with('SEO-настройки')
                ->add('description', 'text', array(
                    'label' => 'Тег description',
                    'required' => false,
                ))
                ->add('keywords', 'text', array(
                    'label' => 'Тег keywords',
                    'required' => false,
                ))
                ->add('slug', 'text', array(
                    'label' => 'Алиас',
                ))
            ->end()
        ;
    }

    protected function configureListFields(ListMapper $listMapper)
    {
        $this->last_position = $this->positionService->getLastPosition($this->getRoot()->getClass());

        $listMapper
            ->addIdentifier('title', null, array(
                'label' => 'Название',
            ))
            ->add('isPublished', null, array(
                'label' => 'Опубликована',
            ))
            ->add('slug', null, array(
                'label' => 'Адрес',
            ))
            ->add('_action', 'actions', array(
                'label'    => 'Порядок',
                'actions' => array(
                    'move' => array(
                        'template' => 'PixSortableBehaviorBundle:Default:_sort.html.twig',
                    ),
                )
            ))
        ;
    }

}