/**
* @param FormBuilderInterface $builder
* @param string[] $availableFormsNames
*/
private function addAvailableFormsField(FormBuilderInterface $builder, $availableFormsNames, array $options)
{
$choices = [];
foreach ($availableFormsNames as $availableFormName) {
$choices[$availableFormName] = $this->dynamicFormsChildrenMap->getLabelByFormName($availableFormName);
}
$options = array_merge(['choices' => $choices, 'mapped' => false], $options['select']);
$builder->add('_form', 'choice', $options);
}
/**
* @param FormBuilderInterface $builder
* @param string $name
* @param string $group
*/
private function addModelDataListener(FormBuilderInterface $builder, $name, $group)
{
$builder->addEventListener(FormEvents::PRE_SET_DATA, function (FormEvent $event) use($builder, $name, $group) {
try {
$data = $this->propertyAccessor->getValue($event->getData(), $name);
} catch (\RuntimeException $exception) {
$data = null;
}
if (null === $data || !is_object($data)) {
return;
}
$formName = $this->dynamicFormsChildrenMap->getFormNameByGroupAndDataClass($group, get_class($data));
$options = $event->getForm()->get($name)->get('_form')->getConfig()->getOptions();
$event->getForm()->get($name)->add('_form', 'choice', array_merge($options, ['data' => $formName]));
$this->addEmbeddedFormField($builder->get($name), $event->getForm()->get($name), $formName);
});
}
