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<?php
namespace EasyCorp\Bundle\EasyAdminBundle\Controller;
use Doctrine\DBAL\Exception\ForeignKeyConstraintViolationException;
use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\QueryBuilder;
use EasyCorp\Bundle\EasyAdminBundle\Collection\FieldCollection;
use EasyCorp\Bundle\EasyAdminBundle\Collection\FilterCollection;
use EasyCorp\Bundle\EasyAdminBundle\Config\Action;
use EasyCorp\Bundle\EasyAdminBundle\Config\Actions;
use EasyCorp\Bundle\EasyAdminBundle\Config\Assets;
use EasyCorp\Bundle\EasyAdminBundle\Config\Crud;
use EasyCorp\Bundle\EasyAdminBundle\Config\Filters;
use EasyCorp\Bundle\EasyAdminBundle\Config\KeyValueStore;
use EasyCorp\Bundle\EasyAdminBundle\Config\Option\EA;
use EasyCorp\Bundle\EasyAdminBundle\Context\AdminContext;
use EasyCorp\Bundle\EasyAdminBundle\Contracts\Controller\CrudControllerInterface;
use EasyCorp\Bundle\EasyAdminBundle\Dto\EntityDto;
use EasyCorp\Bundle\EasyAdminBundle\Dto\FieldDto;
use EasyCorp\Bundle\EasyAdminBundle\Dto\SearchDto;
use EasyCorp\Bundle\EasyAdminBundle\Event\AfterCrudActionEvent;
use EasyCorp\Bundle\EasyAdminBundle\Event\AfterEntityDeletedEvent;
use EasyCorp\Bundle\EasyAdminBundle\Event\AfterEntityPersistedEvent;
use EasyCorp\Bundle\EasyAdminBundle\Event\AfterEntityUpdatedEvent;
use EasyCorp\Bundle\EasyAdminBundle\Event\BeforeCrudActionEvent;
use EasyCorp\Bundle\EasyAdminBundle\Event\BeforeEntityDeletedEvent;
use EasyCorp\Bundle\EasyAdminBundle\Event\BeforeEntityPersistedEvent;
use EasyCorp\Bundle\EasyAdminBundle\Event\BeforeEntityUpdatedEvent;
use EasyCorp\Bundle\EasyAdminBundle\Exception\EntityRemoveException;
use EasyCorp\Bundle\EasyAdminBundle\Exception\ForbiddenActionException;
use EasyCorp\Bundle\EasyAdminBundle\Exception\InsufficientEntityPermissionException;
use EasyCorp\Bundle\EasyAdminBundle\Factory\ActionFactory;
use EasyCorp\Bundle\EasyAdminBundle\Factory\ControllerFactory;
use EasyCorp\Bundle\EasyAdminBundle\Factory\EntityFactory;
use EasyCorp\Bundle\EasyAdminBundle\Factory\FilterFactory;
use EasyCorp\Bundle\EasyAdminBundle\Factory\FormFactory;
use EasyCorp\Bundle\EasyAdminBundle\Factory\PaginatorFactory;
use EasyCorp\Bundle\EasyAdminBundle\Field\AssociationField;
use EasyCorp\Bundle\EasyAdminBundle\Form\Type\FileUploadType;
use EasyCorp\Bundle\EasyAdminBundle\Form\Type\FiltersFormType;
use EasyCorp\Bundle\EasyAdminBundle\Form\Type\Model\FileUploadState;
use EasyCorp\Bundle\EasyAdminBundle\Orm\EntityRepository;
use EasyCorp\Bundle\EasyAdminBundle\Orm\EntityUpdater;
use EasyCorp\Bundle\EasyAdminBundle\Provider\AdminContextProvider;
use EasyCorp\Bundle\EasyAdminBundle\Provider\FieldProvider;
use EasyCorp\Bundle\EasyAdminBundle\Router\CrudUrlGenerator;
use EasyCorp\Bundle\EasyAdminBundle\Security\Permission;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Response;
use function Symfony\Component\String\u;
/**
* @author Javier Eguiluz <javier.eguiluz@gmail.com>
*/
abstract class AbstractCrudController extends AbstractController implements CrudControllerInterface
{
abstract public static function getEntityFqcn(): string;
public function configureCrud(Crud $crud): Crud
{
return $crud;
}
public function configureAssets(Assets $assets): Assets
{
return $assets;
}
public function configureActions(Actions $actions): Actions
{
return $actions;
}
public function configureFilters(Filters $filters): Filters
{
return $filters;
}
/**
* {@inheritdoc}
*/
public function configureFields(string $pageName): iterable
{
return $this->get(FieldProvider::class)->getDefaultFields($pageName);
}
public static function getSubscribedServices()
{
return array_merge(parent::getSubscribedServices(), [
'event_dispatcher' => '?'.EventDispatcherInterface::class,
ActionFactory::class => '?'.ActionFactory::class,
AdminContextProvider::class => '?'.AdminContextProvider::class,
ControllerFactory::class => '?'.ControllerFactory::class,
CrudUrlGenerator::class => '?'.CrudUrlGenerator::class,
EntityFactory::class => '?'.EntityFactory::class,
EntityRepository::class => '?'.EntityRepository::class,
EntityUpdater::class => '?'.EntityUpdater::class,
FieldProvider::class => '?'.FieldProvider::class,
FilterFactory::class => '?'.FilterFactory::class,
FormFactory::class => '?'.FormFactory::class,
PaginatorFactory::class => '?'.PaginatorFactory::class,
]);
}
public function index(AdminContext $context)
{
$event = new BeforeCrudActionEvent($context);
$this->get('event_dispatcher')->dispatch($event);
if ($event->isPropagationStopped()) {
return $event->getResponse();
}
if (!$this->isGranted(Permission::EA_EXECUTE_ACTION)) {
throw new ForbiddenActionException($context);
}
$fields = FieldCollection::new($this->configureFields(Crud::PAGE_INDEX));
$filters = $this->get(FilterFactory::class)->create($context->getCrud()->getFiltersConfig(), $fields, $context->getEntity());
$queryBuilder = $this->createIndexQueryBuilder($context->getSearch(), $context->getEntity(), $fields, $filters);
$paginator = $this->get(PaginatorFactory::class)->create($queryBuilder);
$entities = $this->get(EntityFactory::class)->createCollection($context->getEntity(), $paginator->getResults());
$this->get(EntityFactory::class)->processFieldsForAll($entities, $fields);
$globalActions = $this->get(EntityFactory::class)->processActionsForAll($entities, $context->getCrud()->getActionsConfig());
$responseParameters = $this->configureResponseParameters(KeyValueStore::new([
'pageName' => Crud::PAGE_INDEX,
'templateName' => 'crud/index',
'entities' => $entities,
'paginator' => $paginator,
'global_actions' => $globalActions,
'filters' => $filters,
// 'batch_form' => $this->createBatchActionsForm(),
]));
$event = new AfterCrudActionEvent($context, $responseParameters);
$this->get('event_dispatcher')->dispatch($event);
if ($event->isPropagationStopped()) {
return $event->getResponse();
}
return $responseParameters;
}
public function detail(AdminContext $context)
{
$event = new BeforeCrudActionEvent($context);
$this->get('event_dispatcher')->dispatch($event);
if ($event->isPropagationStopped()) {
return $event->getResponse();
}
if (!$this->isGranted(Permission::EA_EXECUTE_ACTION)) {
throw new ForbiddenActionException($context);
}
if (!$context->getEntity()->isAccessible()) {
throw new InsufficientEntityPermissionException($context);
}
$this->get(EntityFactory::class)->processFields($context->getEntity(), FieldCollection::new($this->configureFields(Crud::PAGE_DETAIL)));
$this->get(EntityFactory::class)->processActions($context->getEntity(), $context->getCrud()->getActionsConfig());
$responseParameters = $this->configureResponseParameters(KeyValueStore::new([
'pageName' => Crud::PAGE_DETAIL,
'templateName' => 'crud/detail',
'entity' => $context->getEntity(),
]));
$event = new AfterCrudActionEvent($context, $responseParameters);
$this->get('event_dispatcher')->dispatch($event);
if ($event->isPropagationStopped()) {
return $event->getResponse();
}
return $responseParameters;
}
public function edit(AdminContext $context)
{
$event = new BeforeCrudActionEvent($context);
$this->get('event_dispatcher')->dispatch($event);
if ($event->isPropagationStopped()) {
return $event->getResponse();
}
if (!$this->isGranted(Permission::EA_EXECUTE_ACTION)) {
throw new ForbiddenActionException($context);
}
if (!$context->getEntity()->isAccessible()) {
throw new InsufficientEntityPermissionException($context);
}
$this->get(EntityFactory::class)->processFields($context->getEntity(), FieldCollection::new($this->configureFields(Crud::PAGE_EDIT)));
$this->get(EntityFactory::class)->processActions($context->getEntity(), $context->getCrud()->getActionsConfig());
$entityInstance = $context->getEntity()->getInstance();
if ($context->getRequest()->isXmlHttpRequest()) {
$fieldName = $context->getRequest()->query->get('fieldName');
$newValue = 'true' === mb_strtolower($context->getRequest()->query->get('newValue'));
$event = $this->ajaxEdit($context->getEntity(), $fieldName, $newValue);
if ($event->isPropagationStopped()) {
return $event->getResponse();
}
// cast to integer instead of string to avoid sending empty responses for 'false'
return new Response((int) $newValue);
}
$editForm = $this->createEditForm($context->getEntity(), $context->getCrud()->getEditFormOptions(), $context);
$editForm->handleRequest($context->getRequest());
if ($editForm->isSubmitted() && $editForm->isValid()) {
$this->processUploadedFiles($editForm);
$event = new BeforeEntityUpdatedEvent($entityInstance);
$this->get('event_dispatcher')->dispatch($event);
$entityInstance = $event->getEntityInstance();
$this->updateEntity($this->get('doctrine')->getManagerForClass($context->getEntity()->getFqcn()), $entityInstance);
$this->get('event_dispatcher')->dispatch(new AfterEntityUpdatedEvent($entityInstance));
$submitButtonName = $context->getRequest()->request->get('ea')['newForm']['btn'];
if (Action::SAVE_AND_CONTINUE === $submitButtonName) {
$url = $this->get(CrudUrlGenerator::class)->build()
->setAction(Action::EDIT)
->setEntityId($context->getEntity()->getPrimaryKeyValue())
->generateUrl();
return $this->redirect($url);
}
if (Action::SAVE_AND_RETURN === $submitButtonName) {
$url = empty($context->getReferrer())
? $this->get(CrudUrlGenerator::class)->build()->setAction(Action::INDEX)->generateUrl()
: $context->getReferrer();
return $this->redirect($url);
}
return $this->redirectToRoute($context->getDashboardRouteName());
}
$responseParameters = $this->configureResponseParameters(KeyValueStore::new([
'pageName' => Crud::PAGE_EDIT,
'templateName' => 'crud/edit',
'edit_form' => $editForm,
'entity' => $context->getEntity(),
]));
$event = new AfterCrudActionEvent($context, $responseParameters);
$this->get('event_dispatcher')->dispatch($event);
if ($event->isPropagationStopped()) {
return $event->getResponse();
}
return $responseParameters;
}
public function new(AdminContext $context)
{
$event = new BeforeCrudActionEvent($context);
$this->get('event_dispatcher')->dispatch($event);
if ($event->isPropagationStopped()) {
return $event->getResponse();
}
if (!$this->isGranted(Permission::EA_EXECUTE_ACTION)) {
throw new ForbiddenActionException($context);
}
if (!$context->getEntity()->isAccessible()) {
throw new InsufficientEntityPermissionException($context);
}
$context->getEntity()->setInstance($this->createEntity($context->getEntity()->getFqcn()));
$this->get(EntityFactory::class)->processFields($context->getEntity(), FieldCollection::new($this->configureFields(Crud::PAGE_NEW)));
$this->get(EntityFactory::class)->processActions($context->getEntity(), $context->getCrud()->getActionsConfig());
$newForm = $this->createNewForm($context->getEntity(), $context->getCrud()->getNewFormOptions(), $context);
$newForm->handleRequest($context->getRequest());
$entityInstance = $newForm->getData();
$context->getEntity()->setInstance($entityInstance);
if ($newForm->isSubmitted() && $newForm->isValid()) {
$this->processUploadedFiles($newForm);
$event = new BeforeEntityPersistedEvent($entityInstance);
$this->get('event_dispatcher')->dispatch($event);
$entityInstance = $event->getEntityInstance();
$this->persistEntity($this->get('doctrine')->getManagerForClass($context->getEntity()->getFqcn()), $entityInstance);
$this->get('event_dispatcher')->dispatch(new AfterEntityPersistedEvent($entityInstance));
$context->getEntity()->setInstance($entityInstance);
$submitButtonName = $context->getRequest()->request->get('ea')['newForm']['btn'];
if (Action::SAVE_AND_CONTINUE === $submitButtonName) {
$url = $this->get(CrudUrlGenerator::class)->build()
->setAction(Action::EDIT)
->setEntityId($context->getEntity()->getPrimaryKeyValue())
->generateUrl();
return $this->redirect($url);
}
if (Action::SAVE_AND_RETURN === $submitButtonName) {
$url = $context->getReferrer()
?? $this->get(CrudUrlGenerator::class)->build()->setAction(Action::INDEX)->generateUrl();
return $this->redirect($url);
}
if (Action::SAVE_AND_ADD_ANOTHER === $submitButtonName) {
$url = $this->get(CrudUrlGenerator::class)->build()->setAction(Action::NEW)->generateUrl();
return $this->redirect($url);
}
return $this->redirectToRoute($context->getDashboardRouteName());
}
$responseParameters = $this->configureResponseParameters(KeyValueStore::new([
'pageName' => Crud::PAGE_NEW,
'templateName' => 'crud/new',
'entity' => $context->getEntity(),
'new_form' => $newForm,
]));
$event = new AfterCrudActionEvent($context, $responseParameters);
$this->get('event_dispatcher')->dispatch($event);
if ($event->isPropagationStopped()) {
return $event->getResponse();
}
return $responseParameters;
}
public function delete(AdminContext $context)
{
$event = new BeforeCrudActionEvent($context);
$this->get('event_dispatcher')->dispatch($event);
if ($event->isPropagationStopped()) {
return $event->getResponse();
}
if (!$this->isGranted(Permission::EA_EXECUTE_ACTION)) {
throw new ForbiddenActionException($context);
}
if (!$context->getEntity()->isAccessible()) {
throw new InsufficientEntityPermissionException($context);
}
$csrfToken = $context->getRequest()->request->get('token');
if (!$this->isCsrfTokenValid('ea-delete', $csrfToken)) {
return $this->redirectToRoute($context->getDashboardRouteName());
}
$entityInstance = $context->getEntity()->getInstance();
$event = new BeforeEntityDeletedEvent($entityInstance);
$this->get('event_dispatcher')->dispatch($event);
$entityInstance = $event->getEntityInstance();
try {
$this->deleteEntity($this->get('doctrine')->getManagerForClass($context->getEntity()->getFqcn()), $entityInstance);
} catch (ForeignKeyConstraintViolationException $e) {
throw new EntityRemoveException(['entity_name' => $context->getEntity()->getName(), 'message' => $e->getMessage()]);
}
$this->get('event_dispatcher')->dispatch(new AfterEntityDeletedEvent($entityInstance));
$responseParameters = $this->configureResponseParameters(KeyValueStore::new([
'entity' => $context->getEntity(),
]));
$event = new AfterCrudActionEvent($context, $responseParameters);
$this->get('event_dispatcher')->dispatch($event);
if ($event->isPropagationStopped()) {
return $event->getResponse();
}
if (null !== $referrer = $context->getReferrer()) {
return $this->redirect($referrer);
}
return $this->redirect($this->get(CrudUrlGenerator::class)->build()->setAction(Action::INDEX)->unset(EA::ENTITY_ID)->generateUrl());
}
public function autocomplete(AdminContext $context): JsonResponse
{
$queryBuilder = $this->createIndexQueryBuilder($context->getSearch(), $context->getEntity(), FieldCollection::new([]), FilterCollection::new());
$autocompleteContext = $context->getRequest()->get(AssociationField::PARAM_AUTOCOMPLETE_CONTEXT);
/** @var CrudControllerInterface $controller */
$controller = $this->get(ControllerFactory::class)->getCrudControllerInstance($autocompleteContext[EA::CRUD_ID], Action::INDEX, $context->getRequest());
/** @var FieldDto $field */
$field = FieldCollection::new($controller->configureFields($autocompleteContext['originatingPage']))->get($autocompleteContext['propertyName']);
/** @var \Closure|null $queryBuilderCallable */
$queryBuilderCallable = $field->getCustomOption(AssociationField::OPTION_QUERY_BUILDER_CALLABLE);
if (null !== $queryBuilderCallable) {
$queryBuilderCallable($queryBuilder);
}
$paginator = $this->get(PaginatorFactory::class)->create($queryBuilder);
return JsonResponse::fromJsonString($paginator->getResultsAsJson());
}
public function createIndexQueryBuilder(SearchDto $searchDto, EntityDto $entityDto, FieldCollection $fields, FilterCollection $filters): QueryBuilder
{
return $this->get(EntityRepository::class)->createQueryBuilder($searchDto, $entityDto, $fields, $filters);
}
public function renderFilters(AdminContext $context): KeyValueStore
{
$fields = FieldCollection::new($this->configureFields(Crud::PAGE_INDEX));
$this->get(EntityFactory::class)->processFields($context->getEntity(), $fields);
$filters = $this->get(FilterFactory::class)->create($context->getCrud()->getFiltersConfig(), $context->getEntity()->getFields(), $context->getEntity());
/** @var FiltersFormType $filtersForm */
$filtersForm = $this->get(FormFactory::class)->createFiltersForm($filters, $context->getRequest());
$formActionParts = parse_url($filtersForm->getConfig()->getAction());
$queryString = $formActionParts[EA::QUERY] ?? [];
parse_str($queryString, $queryStringAsArray);
$responseParameters = KeyValueStore::new([
'templateName' => 'crud/filters',
'filters_form' => $filtersForm,
'form_action_query_string_as_array' => $queryStringAsArray,
]);
return $this->configureResponseParameters($responseParameters);
}
public function createEntity(string $entityFqcn)
{
return new $entityFqcn();
}
public function updateEntity(EntityManagerInterface $entityManager, $entityInstance): void
{
$entityManager->persist($entityInstance);
$entityManager->flush();
}
public function persistEntity(EntityManagerInterface $entityManager, $entityInstance): void
{
$entityManager->persist($entityInstance);
$entityManager->flush();
}
public function deleteEntity(EntityManagerInterface $entityManager, $entityInstance): void
{
$entityManager->remove($entityInstance);
$entityManager->flush();
}
public function createEditForm(EntityDto $entityDto, KeyValueStore $formOptions, AdminContext $context): FormInterface
{
return $this->createEditFormBuilder($entityDto, $formOptions, $context)->getForm();
}
public function createEditFormBuilder(EntityDto $entityDto, KeyValueStore $formOptions, AdminContext $context): FormBuilderInterface
{
return $this->get(FormFactory::class)->createEditFormBuilder($entityDto, $formOptions, $context);
}
public function createNewForm(EntityDto $entityDto, KeyValueStore $formOptions, AdminContext $context): FormInterface
{
return $this->createNewFormBuilder($entityDto, $formOptions, $context)->getForm();
}
public function createNewFormBuilder(EntityDto $entityDto, KeyValueStore $formOptions, AdminContext $context): FormBuilderInterface
{
return $this->get(FormFactory::class)->createNewFormBuilder($entityDto, $formOptions, $context);
}
/**
* Used to add/modify/remove parameters before passing them to the Twig template.
*/
public function configureResponseParameters(KeyValueStore $responseParameters): KeyValueStore
{
return $responseParameters;
}
private function getContext(): ?AdminContext
{
return $this->get(AdminContextProvider::class)->getContext();
}
private function ajaxEdit(EntityDto $entityDto, ?string $propertyName, bool $newValue): AfterCrudActionEvent
{
if (!$entityDto->hasProperty($propertyName)) {
throw new \RuntimeException(sprintf('The "%s" boolean field cannot be changed because it doesn\'t exist in the "%s" entity.', $propertyName, $entityDto->getName()));
}
$this->get(EntityUpdater::class)->updateProperty($entityDto, $propertyName, $newValue);
$event = new BeforeEntityUpdatedEvent($entityDto->getInstance());
$this->get('event_dispatcher')->dispatch($event);
$entityInstance = $event->getEntityInstance();
$this->updateEntity($this->get('doctrine')->getManagerForClass($entityDto->getFqcn()), $entityInstance);
$this->get('event_dispatcher')->dispatch(new AfterEntityUpdatedEvent($entityInstance));
$entityDto->setInstance($entityInstance);
$parameters = KeyValueStore::new([
'action' => Action::EDIT,
'entity' => $entityDto,
]);
$event = new AfterCrudActionEvent($this->getContext(), $parameters);
$this->get('event_dispatcher')->dispatch($event);
return $event;
}
protected function processUploadedFiles(FormInterface $form): void
{
/** @var FormInterface $child */
foreach ($form as $child) {
$config = $child->getConfig();
if (!$config->getType()->getInnerType() instanceof FileUploadType) {
if ($config->getCompound()) {
$this->processUploadedFiles($child);
}
continue;
}
/** @var FileUploadState $state */
$state = $config->getAttribute('state');
if (!$state->isModified()) {
continue;
}
$uploadDelete = $config->getOption('upload_delete');
if ($state->hasCurrentFiles() && ($state->isDelete() || (!$state->isAddAllowed() && $state->hasUploadedFiles()))) {
foreach ($state->getCurrentFiles() as $file) {
$uploadDelete($file);
}
$state->setCurrentFiles([]);
}
$filePaths = (array) $child->getData();
$uploadDir = $config->getOption('upload_dir');
$uploadNew = $config->getOption('upload_new');
foreach ($state->getUploadedFiles() as $index => $file) {
$fileName = u($filePaths[$index])->after($uploadDir)->toString();
$uploadNew($file, $uploadDir, $fileName);
}
}
}
}

vendor/easycorp/easyadmin-bundle/src/Controller/AbstractCrudController.php line 122