/**
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$preSetDataListener = function (FormEvent $event) use($options) {
$form = $event->getForm();
$data = $event->getData() ?: array();
// modify some of the settings inherited from the parent form type
$options['compound'] = false;
// normalize choices list
$options['choices'] = is_array($data) || $data instanceof \Traversable ? $data : array($data);
// create autocomplete form field
$form->add('autocomplete', LegacyFormHelper::getType('entity'), $options);
};
$preSubmitListener = function (FormEvent $event) {
$form = $event->getForm();
if (null === ($data = $event->getData())) {
$data = array('autocomplete' => array());
$event->setData($data);
}
// reuse autocomplete options, but replace initial choices with submitted data
$options = $form->get('autocomplete')->getConfig()->getOptions();
$options['choices'] = $options['em']->getRepository($options['class'])->findBy(array($options['id_reader']->getIdField() => $data['autocomplete']));
if (isset($options['choice_list'])) {
// clear choice list for SF < 3.0
$options['choice_list'] = null;
}
// reset autocomplete form field with new choices list
$form->add('autocomplete', LegacyFormHelper::getType('entity'), $options);
};
$builder->addEventListener(FormEvents::PRE_SET_DATA, $preSetDataListener)->addEventListener(FormEvents::PRE_SUBMIT, $preSubmitListener)->addModelTransformer(new CallbackTransformer(function ($entity) {
return array('autocomplete' => $entity);
}, function (array $compound) {
return $compound['autocomplete'];
}));
}
/**
* @dataProvider shortTypesToFqcnProvider
*/
public function testGetType($shortType, $expected)
{
if (LegacyFormHelper::useLegacyFormComponent()) {
$expected = $shortType;
}
$this->assertSame($expected, LegacyFormHelper::getType($shortType));
}
public function preSubmit(FormEvent $event)
{
$form = $event->getForm();
if (null === ($data = $event->getData())) {
$data = array('autocomplete' => array());
$event->setData($data);
}
$options = $form->get('autocomplete')->getConfig()->getOptions();
$options['choices'] = $options['em']->getRepository($options['class'])->findBy(array($options['id_reader']->getIdField() => $data['autocomplete']));
if (isset($options['choice_list'])) {
// clear choice list for SF < 3.0
$options['choice_list'] = null;
}
$form->add('autocomplete', LegacyFormHelper::getType('entity'), $options);
}
/**
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$entity = $options['entity'];
$view = $options['view'];
$entityConfig = $this->configManager->getEntityConfig($entity);
$entityProperties = $entityConfig[$view]['fields'];
$formGroups = array();
$currentFormGroup = null;
foreach ($entityProperties as $name => $metadata) {
$formFieldOptions = $metadata['type_options'];
// Configure options using the list of registered type configurators:
foreach ($this->configurators as $configurator) {
if ($configurator->supports($metadata['fieldType'], $formFieldOptions, $metadata)) {
$formFieldOptions = $configurator->configure($name, $formFieldOptions, $metadata, $builder);
}
}
$formFieldType = LegacyFormHelper::getType($metadata['fieldType']);
// if the form field is a special 'group' design element, don't add it
// to the form. Instead, consider it the current form group (this is
// applied to the form fields defined after it) and store its details
// in a property to get them in form template
if (in_array($formFieldType, array('easyadmin_group', 'JavierEguiluz\\Bundle\\EasyAdminBundle\\Form\\Type\\EasyAdminGroupType'))) {
$currentFormGroup = $metadata['fieldName'];
$formGroups[$currentFormGroup] = $metadata;
continue;
}
// 'divider' and 'section' are 'fake' form fields used to create the design
// elements of the complex form layouts: define them as unmapped and non-required
if (0 === strpos($metadata['property'], '_easyadmin_form_design_element_')) {
$formFieldOptions['mapped'] = false;
$formFieldOptions['required'] = false;
}
$formField = $builder->getFormFactory()->createNamedBuilder($name, $formFieldType, null, $formFieldOptions);
$formField->setAttribute('easyadmin_form_group', $currentFormGroup);
$builder->add($formField);
}
$builder->setAttribute('easyadmin_form_groups', $formGroups);
}
/**
* Creates the form used to delete an entity. It must be a form because
* the deletion of the entity are always performed with the 'DELETE' HTTP method,
* which requires a form to work in the current browsers.
*
* @param string $entityName
* @param int $entityId
*
* @return Form
*/
protected function createDeleteForm($entityName, $entityId)
{
/** @var FormBuilder $formBuilder */
$formBuilder = $this->get('form.factory')->createNamedBuilder('delete_form')->setAction($this->generateUrl('easyadmin', array('action' => 'delete', 'entity' => $entityName, 'id' => $entityId)))->setMethod('DELETE');
$submitButtonType = LegacyFormHelper::useLegacyFormComponent() ? 'submit' : 'Symfony\\Component\\Form\\Extension\\Core\\Type\\SubmitType';
$formBuilder->add('submit', $submitButtonType, array('label' => 'delete_modal.action', 'translation_domain' => 'EasyAdminBundle'));
return $formBuilder->getForm();
}