open-orchestra/open-orchestra-cms-bundle

<?php

namespace OpenOrchestra\Backoffice\Form\Type\Component;

use OpenOrchestra\ModelInterface\Model\SiteInterface;
use OpenOrchestra\ModelInterface\Repository\SiteRepositoryInterface;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\OptionsResolver\OptionsResolver;

/**
 * Class SiteChoiceType
 */
class SiteChoiceType extends AbstractType
{
    protected $siteRepository;

    /**
     * @param SiteRepositoryInterface $siteRepository
     */
    public function __construct(SiteRepositoryInterface $siteRepository)
    {
        $this->siteRepository = $siteRepository;
    }

    /**
     * @param OptionsResolver $resolver
     */
    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults(
            array(
                'choices' => $this->getChoices(),
                'choices_as_values' => true,
            )
        );
    }

    /**
     * @return array
     */
    protected function getChoices()
    {
        $sites = $this->siteRepository->findByDeleted(false);

        $choices = array();

        /** @var SiteInterface $site */
        foreach ($sites as $site) {
            $choices[$site->getName()] = $site->getSiteId();
        }

        return $choices;
    }

    /**
     * Returns the name of this type.
     *
     * @return string The name of this type
     */
    public function getName()
    {
        return 'oo_site_choice';
    }

    /**
     * @return string
     */
    public function getParent()
    {
        return 'choice';
    }
}