PietroBundle/Form/ProjectInspiring/ProjectInspiringType.php

<?php

namespace Lc\PietroBundle\Form\ProjectInspiring;

use Lc\PietroBundle\Model\ProjectInspiring\ProjectInspiringInterface;
use Lc\PietroBundle\Model\Subthematic\SubthematicInterface;
use Lc\PietroBundle\Model\Thematic\ThematicInterface;
use Lc\SovBundle\Doctrine\EntityManager;
use Lc\SovBundle\Translation\TranslatorAdmin;
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\Type\TextareaType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Component\Validator\Constraints\NotBlank;

class ProjectInspiringType extends AbstractType
{

    protected $em;
    protected $translatorAdmin;

    public function __construct(EntityManager $em, TranslatorAdmin $translatorAdmin)
    {
        $this->em = $em;
        $this->translatorAdmin = $translatorAdmin;
    }

    /**
     * {@inheritdoc}
     */
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $placeholder = "";
        if (isset($options['placeholder_description'])) {
            $placeholder = $options['placeholder_description'];
        }

        $builder->add(
            'description',
            TextareaType::class,
            [
                'label' => 'form.field.projectinspiring.description',
                'constraints' => [
                    new NotBlank(),
                ],
                'attr' => [
                    "placeholder" => $placeholder
                ]
            ]
        );

        if ($options['thematic'] == true) {
            $builder->add(
                'thematic',
                EntityType::class,
                [
                    'label' => 'form.field.projectinspiring.thematic',
                    'class' => $this->em->getEntityName(ThematicInterface::class),
                    'required' => false,
                    'choice_attr' => function ($choice, $key, $value) {
                        return ['data-class' => 'theme' . strtolower($value)];
                    },
                    'attr' => [
                        'class' => 'theme'
                    ]
                ]
            );
        }
        if ($options['context'] == "backend" && $options['thematic'] == true) {
            $builder->add(
                'subthematic',
                EntityType::class,
                [
                    'label' => 'form.field.projectinspiring.subthematic',
                    'class' => $this->em->getEntityName(SubthematicInterface::class),
                    'required' => false,
                    'choice_attr' => function ($choice, $key, $value) {
                        return ['data-class' => 'theme' . strtolower($choice->getThematic()->getId())];
                    },
                    'attr' => [
                        'class' => 'subtheme'
                    ]
                ]
            );
        }
    }

    /**
     * {@inheritdoc}
     */
    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults(
            [
                'data_class' => $this->em->getEntityName(ProjectInspiringInterface::class),
                'context' => 'backend',
                'thematic' => true,
                'placeholder_description' => false
            ]
        );
    }
}