/**
* {@inheritDoc}
*/
public function configureOptions(OptionsResolver $resolver)
{
$choices = [];
foreach ($this->providerPool->getValues() as $alias => $value) {
$choices[$alias] = $value->getLabel();
}
$resolver->setDefaults(['label' => 'Type of value', 'choices' => $choices]);
}
/**
* Transforms the provider values into a discriminatorMap
*
* @return array
*/
public function getDiscriminatorMap()
{
$map = array();
foreach ($this->pool->getValues() as $alias => $value) {
$map[$alias . 'value'] = $value->getEntity();
}
return $map;
}
/**
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('valueType', ValueProviderType::class, ['label' => 'attribute.value_type', 'attr' => ['placeholder' => 'form.value_type.placeholder', 'help_text' => 'form.value_type.help_text']])->add('displayName', TextType::class, ['label' => 'attribute.display_name', 'attr' => ['class' => 'slugify', 'data-slugify-target' => '.slugify-target-' . $builder->getName(), 'data-slugify-separator' => '_', 'placeholder' => 'form.display_name.placeholder', 'help_text' => 'form.display_name.help_text', 'widget_col' => 6]])->add('name', TextType::class, ['label' => 'attribute.name', 'attr' => ['class' => 'slugify-target-' . $builder->getName(), 'placeholder' => 'form.name.placeholder', 'help_text' => 'form.name.help_text', 'widget_col' => 6]])->add('description', TextType::class, ['required' => false, 'label' => 'attribute.description', 'attr' => ['help_text' => 'form.description.help_text']])->add('sort', IntegerType::class, ['label' => 'attribute.sort', 'attr' => ['help_text' => 'form.sort.help_text', 'widget_col' => 2], 'empty_data' => 0, 'required' => false])->add('required', ChoiceType::class, ['choices' => [false => 'Not required', true => 'Required'], 'label' => 'Required', 'required' => true]);
$builder->addEventListener(FormEvents::PRE_SET_DATA, function (FormEvent $event) use($builder) {
$attribute = $event->getData();
$form = $event->getForm();
if ($attribute) {
$parametersForm = $builder->create('parameters', FormType::class, ['auto_initialize' => false]);
$this->providerPool->getValue($attribute->getValueType())->buildParametersForm($parametersForm);
if (count($parametersForm->all())) {
$form->add($parametersForm->getForm());
}
}
if ($attribute && in_array($attribute->getValueType(), ['checklist', 'select', 'radio'])) {
// TODO Use Symfony's CollectionType here
$form->add('options', CollapsibleCollectionType::class, ['allow_add' => true, 'allow_delete' => true, 'type' => OptionType::class]);
}
});
}
/**
* Creates empty entities for non-persisted attributes.
*
* @param ValueSetInterface $valueSet
*
* @return array
*/
public function replaceEmptyValues(ValueSetInterface $valueSet)
{
// collect persisted attributevalues
$persistedAttributes = array();
foreach ($valueSet->getValues() as $value) {
$persistedAttributes[] = $value->getAttribute();
}
$newValues = array();
// Create empty entities for missing attributes
$missingAttributes = array_diff($valueSet->getAttributes()->toArray(), $persistedAttributes);
foreach ($missingAttributes as $attribute) {
$provider = $this->providerPool->getValue($attribute->getValueType());
$valueClass = $provider->getEntity();
$value = new $valueClass();
$valueSet->addValue($value);
$value->setValueSet($valueSet);
$value->setAttribute($attribute);
$newValues[] = $value;
}
return $newValues;
}
/**
* {@inheritDoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$provider = $this->providerPool->getValue($options['attribute']->getValueType());
$provider->buildForm($builder, $options);
}