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<?php |
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namespace Alpixel\Bundle\MediaBundle\Form\Type; |
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use Alpixel\Bundle\MediaBundle\DataTransformer\EntityToIdTransformer; |
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use Alpixel\Bundle\MediaBundle\EventListener\MediaEvent; |
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use Doctrine\ORM\EntityManager; |
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use Symfony\Component\EventDispatcher\EventDispatcherInterface; |
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use Symfony\Component\Form\AbstractType; |
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use Symfony\Component\Form\Extension\Core\Type\TextType; |
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use Symfony\Component\Form\FormBuilderInterface; |
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use Symfony\Component\Form\FormEvent; |
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use Symfony\Component\Form\FormEvents; |
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use Symfony\Component\Form\FormInterface; |
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use Symfony\Component\Form\FormView; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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use Symfony\Component\OptionsResolver\OptionsResolverInterface; |
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/** |
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* @author Benjamin HUBERT <[email protected]> |
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*/ |
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class AlpixelDropzoneType extends AbstractType |
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{ |
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/** |
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* @var \Doctrine\ORM\EntityManager |
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*/ |
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protected $entityManager; |
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/** |
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* @var \Symfony\Component\EventDispatcher\EventDispatcherInterface |
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*/ |
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protected $dispatcher; |
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protected $uploadConfigurations; |
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/** |
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* AlpixelDropzoneType constructor. |
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* @param \Doctrine\ORM\EntityManager $entityManager |
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* @param \Symfony\Component\EventDispatcher\EventDispatcherInterface $dispatcher |
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*/ |
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public function __construct( |
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EntityManager $entityManager, |
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EventDispatcherInterface $dispatcher, |
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$uploadConfigurations |
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) { |
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$this->entityManager = $entityManager; |
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$this->dispatcher = $dispatcher; |
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$this->uploadConfigurations = $uploadConfigurations; |
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} |
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/** |
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* @param \Symfony\Component\Form\FormBuilderInterface $builder |
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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( |
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new EntityToIdTransformer( |
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$this->entityManager, |
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'Alpixel\Bundle\MediaBundle\Entity\Media', |
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'secretKey', |
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null, |
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$options['multiple'] |
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) |
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); |
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$builder->addEventListener(FormEvents::PRE_SET_DATA, [$this, 'onPreSetData']); |
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$builder->addEventListener(FormEvents::POST_SUBMIT, [$this, 'onPostSubmit']); |
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} |
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/** |
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* @param \Symfony\Component\Form\FormEvent $event |
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*/ |
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public function onPreSetData(FormEvent $event) |
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{ |
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$form = $event->getForm(); |
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$formConfig = $form->getConfig(); |
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$uploadConfiguration = $formConfig->getOption("upload_configuration"); |
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if (!empty($uploadConfiguration)) { |
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if (empty($this->uploadConfigurations) || |
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!array_key_exists($uploadConfiguration, $this->uploadConfigurations) |
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) { |
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throw new \InvalidArgumentException( |
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sprintf("The %s configuration doesn't exist in MediaBundle", $uploadConfiguration) |
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); |
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} |
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} |
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} |
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/** |
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* @param \Symfony\Component\Form\FormEvent $event |
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*/ |
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public function onPostSubmit(FormEvent $event) |
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{ |
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$results = $event->getForm()->getData(); |
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if ($results === null) { |
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return; |
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} |
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if (!is_array($results)) { |
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$results = [$results]; |
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} |
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foreach ($results as $media) { |
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$mediaEvent = new MediaEvent($media); |
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$this->dispatcher->dispatch(MediaEvent::POST_SUBMIT, $mediaEvent); |
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} |
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} |
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/** |
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* @param \Symfony\Component\OptionsResolver\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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[ |
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'type' => TextType::class, |
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'hidden' => true, |
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'upload_configuration' => "", |
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'multiple' => false, |
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'label' => false, |
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'helper' => 'Ajouter une photo / un fichier', |
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'max_nb_file' => 10, |
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] |
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); |
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} |
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/** |
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* @param \Symfony\Component\Form\FormView $view |
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* @param \Symfony\Component\Form\FormInterface $form |
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* @param array $options |
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*/ |
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public function buildView(FormView $view, FormInterface $form, array $options) |
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{ |
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if (true === $options['hidden']) { |
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$view->vars['type'] = 'hidden'; |
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} |
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$view->vars['helper'] = $options['helper']; |
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$view->vars['multiple'] = $options['multiple']; |
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if (!empty($options['upload_configuration'])) { |
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$view->vars['mimetypes'] = $this->uploadConfigurations[$options['upload_configuration']]['allowed_mimetypes']; |
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$view->vars['upload_configuration'] = $options['upload_configuration']; |
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} |
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$view->vars['max_nb_file'] = $options['max_nb_file']; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function finishView(FormView $view, FormInterface $form, array $options) |
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{ |
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$view->vars['multipart'] = true; |
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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 TextType::class; |
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} |
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/** |
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* @return string |
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*/ |
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public function getName() |
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{ |
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return 'alpixel_dropzone'; |
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} |
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} |
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alpixel /
AlpixelMediaBundle
