/**
* Add the criterias fields.
*
* @param FormBuilderInterface $builder
* @param array $options
*/
protected function addCriteriasFields($builder, $options)
{
$builder->add('criterias', CriteriaCollectionType::class, ['label' => 'victoire.widget.type.criterias.label', 'entry_type' => CriteriaType::class, 'required' => false, 'entry_options' => ['dataSources' => $options['dataSources']]]);
$builder->addEventListener(FormEvents::PRE_SET_DATA, function (FormEvent $event) use($options) {
$dataSources = $options['dataSources']->getDataSources();
$widget = $event->getData();
foreach ($dataSources as $alias => $dataSource) {
if (!$widget->hasCriteriaNamed($alias)) {
$criteria = new Criteria();
$criteria->setName($alias);
$widget->addCriteria($criteria);
}
}
});
$builder->addEventListener(FormEvents::POST_SUBMIT, function (FormEvent $event) use($options) {
$widget = $event->getData();
/** @var Criteria $criteria */
foreach ($widget->getCriterias() as $criteria) {
if ($criteria->getValue() === null) {
$widget->removeCriteria($criteria);
}
}
});
}
