SonataAdminBundle/Block/AdminListBlockService.php

<?php

/*
 * This file is part of the Sonata project.
 *
 * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Sonata\AdminBundle\Block;

use Symfony\Component\HttpFoundation\Response;
use Symfony\Bundle\FrameworkBundle\Templating\EngineInterface;

use Sonata\AdminBundle\Form\FormMapper;
use Sonata\AdminBundle\Validator\ErrorElement;
use Sonata\AdminBundle\Admin\Pool;

use Sonata\BlockBundle\Model\BlockInterface;
use Sonata\BlockBundle\Block\BaseBlockService;

/**
 *
 * @author     Thomas Rabaix <thomas.rabaix@sonata-project.org>
 */
class AdminListBlockService extends BaseBlockService
{
    protected $pool;

    /**
     * @param string                                                     $name
     * @param \Symfony\Bundle\FrameworkBundle\Templating\EngineInterface $templating
     * @param \Sonata\AdminBundle\Admin\Pool                             $pool
     */
    public function __construct($name, EngineInterface $templating, Pool $pool)
    {
        parent::__construct($name, $templating);

        $this->pool = $pool;
    }

    /**
     * {@inheritdoc}
     */
    public function execute(BlockInterface $block, Response $response = null)
    {
        $settings = array_merge($this->getDefaultSettings(), $block->getSettings());

        $dashboardGroups = $this->pool->getDashboardGroups();

        $visibleGroups = array();
        foreach ($dashboardGroups as $name => $dashboardGroup) {
            if (!$settings['groups'] || in_array($name, $settings['groups'])) {
                $visibleGroups[] = $dashboardGroup;
            }
        }

        return $this->renderResponse('SonataAdminBundle:Block:block_admin_list.html.twig', array(
            'block'         => $block,
            'settings'      => $settings,
            'admin_pool'    => $this->pool,
            'groups'        => $visibleGroups
        ), $response);
    }

    /**
     * {@inheritdoc}
     */
    public function validateBlock(ErrorElement $errorElement, BlockInterface $block)
    {
        // TODO: Implement validateBlock() method.
    }

    /**
     * {@inheritdoc}
     */
    public function buildEditForm(FormMapper $formMapper, BlockInterface $block)
    {

    }

    /**
     * {@inheritdoc}
     */
    public function getName()
    {
        return 'Admin List';
    }

    /**
     * {@inheritdoc}
     */
    public function getDefaultSettings()
    {
        return array(
            'groups' => false
        );
    }
}