/**
* Exchange default admin controller by custom entity admin controller.
*
* @param FilterControllerEvent $event
*/
public function onKernelController(FilterControllerEvent $event)
{
$request = $event->getRequest();
if ('easyadmin' !== $request->attributes->get('_route')) {
return;
}
$currentController = $event->getController();
// if the controller is defined in a class, $currentController is an array
// otherwise do nothing because it's a Closure (rare but possible in Symfony)
if (!is_array($currentController)) {
return;
}
// this condition happens when accessing the backend homepage, which
// then redirects to the 'list' action of the first configured entity.
if (null === ($entityName = $request->query->get('entity'))) {
return;
}
$entity = $this->configManager->getEntityConfig($entityName);
// if the entity doesn't define a custom controller, do nothing
if (!isset($entity['controller'])) {
return;
}
$customController = $entity['controller'];
$controllerMethod = $currentController[1];
// build the full controller name depending on its type
if (class_exists($customController)) {
// 'class::method' syntax for normal controllers
$customController .= '::' . $controllerMethod;
} else {
// 'service:method' syntax for controllers as services
$customController .= ':' . $controllerMethod;
}
$request->attributes->set('_controller', $customController);
$newController = $this->resolver->getController($request);
if (false === $newController) {
throw new NotFoundHttpException(sprintf('Unable to find the controller for path "%s". Check the "controller" configuration of the "%s" entity in your EasyAdmin backend.', $request->getPathInfo(), $entityName));
}
$event->setController($newController);
}
/**
* {@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);
}