public function interactWith(FormInterface $form, HelperSet $helperSet, InputInterface $input, OutputInterface $output)
{
if (FormUtil::isTypeInAncestry($form, 'button')) {
throw new NoNeedToInteractWithForm();
}
// by default, we let another interactor interact with this form
throw new CanNotInteractWithForm();
}
/**
* @param FormInterface $form
*
* @throws CouldNotResolveTransformer
*
* @return FormToQuestionTransformer
*/
public function resolve(FormInterface $form)
{
$types = FormUtil::typeAncestry($form);
foreach ($types as $type) {
if (isset($this->transformers[$type])) {
return $this->transformers[$type];
}
}
throw new CouldNotResolveTransformer(sprintf('Could not find a transformer for any of these types (%s)', implode(', ', $types)));
}
public function interactWith(FormInterface $form, HelperSet $helperSet, InputInterface $input, OutputInterface $output)
{
if (!$input->isInteractive()) {
throw new CanNotInteractWithForm('This interactor only works with interactive input');
}
if (!FormUtil::isCompound($form)) {
throw new CanNotInteractWithForm('Expected a compound form');
}
$submittedData = [];
foreach ($form->all() as $name => $field) {
try {
$submittedData[$name] = $this->formInteractor->interactWith($field, $helperSet, $input, $output);
} catch (NoNeedToInteractWithForm $exception) {
continue;
}
}
return $submittedData;
}
/**
* @param string|\Symfony\Component\Form\FormTypeInterface $formType
* @param array &$resources
*
* @return InputDefinition
*/
public function createForFormType($formType, array &$resources = [])
{
$resources[] = new FileResource(__FILE__);
$form = $this->formFactory->create($formType);
$actualFormType = $form->getConfig()->getType()->getInnerType();
$reflection = new \ReflectionObject($actualFormType);
$resources[] = new FileResource($reflection->getFileName());
$inputDefinition = new InputDefinition();
foreach ($form->all() as $name => $field) {
if (!$this->isFormFieldSupported($field)) {
continue;
}
$type = InputOption::VALUE_REQUIRED;
$default = $field->getConfig()->getOption('data', null);
$description = FormUtil::label($field);
$inputDefinition->addOption(new InputOption($name, null, $type, $description, $default));
}
return $inputDefinition;
}
protected function questionFrom(FormInterface $form)
{
$question = FormUtil::label($form);
return $this->formattedQuestion($question, $this->defaultValueFrom($form));
}
/**
* @param FormInterface $form
* @param OutputInterface $output
*/
private function printHeader(FormInterface $form, OutputInterface $output)
{
$output->writeln(strtr('<fieldset>{label}</fieldset>', ['{label}' => FormUtil::label($form)]));
}
