mautic / mautic

app/bundles/LeadBundle/Form/Type/PreferenceChannelsType.php

<?php

/*
 * @copyright   2019 Mautic Contributors. All rights reserved
 * @author      Mautic
 *
 * @link        http://mautic.org
 *
 * @license     GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */

namespace Mautic\LeadBundle\Form\Type;

use Mautic\LeadBundle\Model\LeadModel;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
use Symfony\Component\OptionsResolver\Options;
use Symfony\Component\OptionsResolver\OptionsResolver;

class PreferenceChannelsType extends AbstractType
{
    /**
     * @var LeadModel
     */
    private $leadModel;

    public function __construct(LeadModel $leadModel)
    {
        $this->leadModel = $leadModel;
    }

    public function configureOptions(OptionsResolver $resolver)
    {
        $model = $this->leadModel;

        $resolver->setDefaults(
            [
                'choices'     => function (Options $options) use ($model) {

The parameter $options is not used and could be removed.

                    return $model->getPreferenceChannels();
                },
                'placeholder' => '',
                'attr'        => ['class' => 'form-control'],
                'label_attr'  => ['class' => 'control-label'],
                'multiple'    => false,
                'expanded'    => false,
                'required'    => false,
            ]
        );
    }

    public function getParent()
    {
        return ChoiceType::class;
    }
}