public function addFormElement($builder, $property_name, array $_options = null, $type = null)
{
$options = $this->getFormBuilderOption($property_name);
if (!$options) {
throw new \Exception(sprintf("%s->%s not exists", $this->name, $property_name));
}
if (null === $type) {
$type = $options['sf_form_type'];
} else {
if ($type === 'sf_view') {
$options = array('label' => $options['label']);
}
}
$subscribers = null;
if (isset($options['subscribers'])) {
$subscribers = $options['subscribers'];
unset($options['subscribers']);
}
$constraints = null;
if (isset($options['constraints']) && isset($_options['constraints'])) {
$constraints = array();
foreach ($options['constraints'] as $constraint) {
$constraints[get_class($constraint)] = $constraint;
}
foreach ($_options['constraints'] as $constraint) {
$constraints[get_class($constraint)] = $constraint;
}
unset($options['constraints']);
unset($_options['constraints']);
}
if ($_options) {
\Dev::merge($options, $_options);
}
if (isset($options['required']) && $options['required']) {
$constraint = new \Symfony\Component\Validator\Constraints\NotBlank();
if (!$constraints) {
$constraints = array();
}
$constraints[get_class($constraint)] = $constraint;
}
if ($constraints) {
$options['constraints'] = array_values($constraints);
}
$builder->add($property_name, $type, $options);
if ($subscribers) {
$_builder = $builder->get($property_name);
foreach ($subscribers as $subscriber) {
$events = $subscriber->getSubscribedEvents();
foreach ($events as $_event => $method) {
$_builder->addEventListener($_event, array($subscriber, $method));
}
}
}
}
