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<?php |
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namespace Psi\Component\ContentType\Form\Extension\Type; |
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use Psi\Component\ContentType\FieldInterface; |
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use Psi\Component\ContentType\FieldRegistry; |
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use Psi\Component\ContentType\Metadata\ClassMetadata; |
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use Psi\Component\ContentType\Metadata\PropertyMetadata; |
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use Psi\Component\ContentType\OptionsResolver\FieldOptionsResolver; |
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use Symfony\Component\Form\AbstractType; |
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use Symfony\Component\Form\Extension\Core\Type\FormType; |
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use Symfony\Component\Form\FormBuilderInterface; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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/** |
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* Surrogate type for virtual user "content" form types. |
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* |
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* For example, if the user manages an "Article" class with the content type |
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* system, this class will act as its form type. |
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*/ |
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class SurrogateType extends AbstractType |
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{ |
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/** |
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* @var string |
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*/ |
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private $contentFqn; |
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/** |
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* @var ClassMetadata |
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*/ |
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private $classMetadata; |
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/** |
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* @var FieldRegistry |
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*/ |
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private $fieldRegistry; |
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public function __construct( |
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$contentFqn, |
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FieldRegistry $fieldRegistry, |
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ClassMetadata $classMetadata |
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) { |
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$this->contentFqn = $contentFqn; |
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$this->fieldRegistry = $fieldRegistry; |
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$this->classMetadata = $classMetadata; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function buildForm(FormBuilderInterface $builder, array $options) |
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{ |
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$grouped = []; |
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$ungrouped = []; |
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foreach ($this->classMetadata->getPropertyMetadata() as $propertyMetadata) { |
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if (null === $group = $propertyMetadata->getGroup()) { |
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$ungrouped[] = $propertyMetadata; |
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continue; |
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} |
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if (!isset($grouped[$group])) { |
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$grouped[$group] = []; |
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} |
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$grouped[$group][] = $propertyMetadata; |
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} |
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$this->addPropertyMetadatas($builder, $ungrouped); |
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foreach ($grouped as $group => $propertyMetadatas) { |
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if (false === $builder->has($group)) { |
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$builder->add( |
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$builder->create($group, FormType::class, [ |
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'inherit_data' => true, |
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]) |
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); |
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} |
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$this->addPropertyMetadatas($builder->get($group), $propertyMetadatas); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function configureOptions(OptionsResolver $resolver) |
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{ |
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$resolver->setDefault('data_class', $this->contentFqn); |
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} |
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private function addPropertyMetadatas(FormBuilderInterface $builder, array $propertyMetadatas) |
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{ |
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foreach ($propertyMetadatas as $propertyMetadata) { |
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$field = $this->fieldRegistry->get($propertyMetadata->getType()); |
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$builder->add( |
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$propertyMetadata->getName(), |
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$field->getFormType(), |
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$this->getFormOptions($field, $propertyMetadata) |
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); |
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} |
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} |
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private function getFormOptions(FieldInterface $field, PropertyMetadata $propertyMetadata) |
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{ |
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$formOptions = $propertyMetadata->getOptions(); |
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try { |
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$resolver = new FieldOptionsResolver(); |
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$field->configureOptions($resolver); |
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return $resolver->resolveFormOptions($formOptions); |
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} catch (\Exception $e) { |
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throw new \InvalidArgumentException(sprintf( |
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'Could not resolve options for property "%s#%s" (type "%s")', |
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$propertyMetadata->getClass(), $propertyMetadata->getName(), $propertyMetadata->getType() |
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), null, $e); |
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} |
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} |
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} |
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psiphp /
content-type
