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<?php |
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namespace Media\Form\Type; |
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use Media\Entity\MediaInterface; |
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use Symfony\Component\Form\FormEvent; |
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use Symfony\Component\Form\FormEvents; |
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use Media\Form\Type\MediaTypeInterface; |
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use Symfony\Component\Form\AbstractType; |
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use Media\Provider\MediaProviderInterface; |
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use Symfony\Component\Form\FormBuilderInterface; |
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use Symfony\Component\Form\DataTransformerInterface; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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use Symfony\Component\Form\Extension\Core\Type\FileType; |
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use Symfony\Component\Form\Extension\Core\Type\FormType; |
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use Symfony\Component\Form\Extension\Core\Type\CheckboxType; |
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class MediaType extends AbstractType implements MediaTypeInterface |
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{ |
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/** |
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* |
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* @var MediaProviderInterface |
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*/ |
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private $provider; |
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/** |
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* |
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* @var MediaInterface |
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*/ |
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private $entityClass; |
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/** |
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* |
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* @var DataTransformerInterface |
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*/ |
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private $transformer; |
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public function __construct($transformer, MediaProviderInterface $provider, $entityClass) |
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{ |
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$this->provider = $provider; |
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$this->transformer = $transformer; |
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$this->entityClass = $entityClass; |
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} |
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/** |
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* |
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* @param OptionsResolver $resolver |
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*/ |
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public function configureOptions(OptionsResolver $resolver) |
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{ |
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$resolver->setDefaults([ |
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'context' => null, |
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'new_on_update' => false, |
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'data_class' => $this->entityClass |
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])->setRequired(['context']); |
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} |
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/** |
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* |
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* @param FormBuilderInterface $builder |
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* |
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* @param array $options |
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*/ |
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public function buildForm(FormBuilderInterface $builder, array $options) |
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{ |
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$builder->addModelTransformer(new $this->transformer($this->provider, $this->entityClass, $options)); |
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$builder->add('fileContent', FileType::class, [ |
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'label' => false, |
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'required' => false, |
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]); |
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$builder->addEventListener(FormEvents::PRE_SET_DATA, function(FormEvent $event) { |
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if ($event->getData() && $event->getData()->getId()) { |
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$event->getForm()->add('fileContentRemove', CheckboxType::class, [ |
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'data' => false, |
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'mapped' => false, |
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'required' => false |
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]); |
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} |
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}); |
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$builder->addEventListener(FormEvents::SUBMIT, function(FormEvent $event) { |
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if ($event->getForm()->has('fileContentRemove') && $event->getForm()->get('fileContentRemove')->getData()) { |
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$event->setData(null); |
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} |
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}); |
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} |
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/** |
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* |
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* @return string |
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*/ |
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public function getParent() |
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{ |
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return FormType::class; |
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} |
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} |
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development-x /
MediaServiceProvider
