Sonata\AdminBundle\Controller\CRUDController

Complexity

Total Complexity

170

Size/Duplication

Total Lines	1549
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	23

Importance

Changes

0

46 Methods

Rating	Name	Duplication	Size	Complexity
A	historyAction()	0	39	4
A	historyViewRevisionAction()	0	52	4
B	historyCompareRevisionsAction()	0	66	5
A	exportAction()	0	47	3
B	aclAction()	0	72	8
A	getRequest()	0	4	1
A	getParameter()	0	4	1
A	renderJson()	0	4	1
A	isXmlHttpRequest()	0	6	2
A	getRestMethod()	0	10	3
B	configure()	0	44	6
A	getLogger()	0	11	2
A	getBaseTemplate()	0	12	2
A	handleModelManagerException()	0	12	3
A	isPreviewDeclined()	0	6	1
D	createAction()	0	112	16
B	showAction()	0	45	5
B	redirectTo()	0	45	11
A	redirectToList()	0	10	2
A	isPreviewRequested()	0	6	1
A	isPreviewApproved()	0	6	1
A	isInPreviewMode()	0	7	4
A	getAclUsers()	0	15	5
B	getAclRoles()	0	29	6
A	setFormTheme()	0	6	1
A	handleXmlHttpRequestErrorResponse()	0	18	3
A	handleXmlHttpRequestSuccessResponse()	0	12	2
A	setContainer()	0	6	1
A	render()	0	9	1
A	renderWithExtraParams()	0	16	2
A	listAction()	0	35	4
A	batchActionDelete()	0	22	2
B	deleteAction()	0	70	7
D	editAction()	0	111	16
D	batchAction()	0	128	15
A	validateCsrfToken()	0	19	4
A	escapeHtml()	0	4	1
A	getCsrfToken()	0	8	2
A	preCreate()	0	4	1
A	preEdit()	0	4	1
A	preDelete()	0	4	1
A	preShow()	0	4	1
A	preList()	0	4	1
A	trans()	0	6	2
A	getSelectedTab()	0	4	1
A	checkParentChildAssociation()	0	25	4

<?php

declare(strict_types=1);

/*
 * This file is part of the Sonata Project package.
 *
 * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Sonata\AdminBundle\Controller;

use Doctrine\Common\Inflector\Inflector;
use Psr\Log\LoggerInterface;
use Psr\Log\NullLogger;
use Sonata\AdminBundle\Admin\AdminInterface;
use Sonata\AdminBundle\Admin\FieldDescriptionCollection;
use Sonata\AdminBundle\Datagrid\ProxyQueryInterface;
use Sonata\AdminBundle\Exception\LockException;
use Sonata\AdminBundle\Exception\ModelManagerException;
use Sonata\AdminBundle\Templating\TemplateRegistryInterface;
use Sonata\AdminBundle\Util\AdminObjectAclData;
use Sonata\AdminBundle\Util\AdminObjectAclManipulator;
use Symfony\Bundle\FrameworkBundle\Controller\ControllerTrait;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerAwareTrait;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\Form\FormRenderer;
use Symfony\Component\Form\FormView;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\PropertyAccess\PropertyAccess;
use Symfony\Component\PropertyAccess\PropertyPath;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;
use Symfony\Component\Security\Csrf\CsrfToken;

/**
 * @author Thomas Rabaix <thomas.rabaix@sonata-project.org>
 */
class CRUDController implements ContainerAwareInterface
{
    // NEXT_MAJOR: Don't use these traits anymore (inherit from Controller instead)
    use ControllerTrait, ContainerAwareTrait {
        ControllerTrait::render as originalRender;
    }

    /**
     * The related Admin class.
     *
     * @var AdminInterface
     */
    protected $admin;

    /**
     * The template registry of the related Admin class.
     *
     * @var TemplateRegistryInterface
     */
    private $templateRegistry;

    public function setContainer(ContainerInterface $container = null)
    {
        $this->container = $container;

        $this->configure();
    }

    /**
     * NEXT_MAJOR: Remove this method.
     *
     * @see renderWithExtraParams()
     *
     * @param string $view       The view name
     * @param array  $parameters An array of parameters to pass to the view
     *
     * @return Response A Response instance
     *
     * @deprecated since sonata-project/admin-bundle 3.27, to be removed in 4.0. Use Sonata\AdminBundle\Controller\CRUDController::renderWithExtraParams() instead.
     */
    public function render($view, array $parameters = [], Response $response = null)
    {
        @trigger_error(

It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended.

            'Method '.__CLASS__.'::render has been renamed to '.__CLASS__.'::renderWithExtraParams.',
            E_USER_DEPRECATED
        );

        return $this->renderWithExtraParams($view, $parameters, $response);
    }

    /**
     * Renders a view while passing mandatory parameters on to the template.
     *
     * @param string $view The view name
     *
     * @return Response A Response instance
     */
    public function renderWithExtraParams($view, array $parameters = [], Response $response = null)
    {
        if (!$this->isXmlHttpRequest()) {
            $parameters['breadcrumbs_builder'] = $this->get('sonata.admin.breadcrumbs_builder');
        }
        $parameters['admin'] = $parameters['admin'] ??
            $this->admin;

        $parameters['base_template'] = $parameters['base_template'] ??
            $this->getBaseTemplate();

        $parameters['admin_pool'] = $this->get('sonata.admin.pool');

        //NEXT_MAJOR: Remove method alias and use $this->render() directly.
        return $this->originalRender($view, $parameters, $response);
    }

    /**
     * List action.
     *
     * @throws AccessDeniedException If access is not granted
     *
     * @return Response
     */
    public function listAction()
    {
        $request = $this->getRequest();

        $this->admin->checkAccess('list');

        $preResponse = $this->preList($request);
        if (null !== $preResponse) {
            return $preResponse;
        }

        if ($listMode = $request->get('_list_mode')) {
            $this->admin->setListMode($listMode);
        }

        $datagrid = $this->admin->getDatagrid();
        $formView = $datagrid->getForm()->createView();

        // set the theme for the current Admin Form
        $this->setFormTheme($formView, $this->admin->getFilterTheme());

        // NEXT_MAJOR: Remove this line and use commented line below it instead
        $template = $this->admin->getTemplate('list');

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

        // $template = $this->templateRegistry->getTemplate('list');

        return $this->renderWithExtraParams($template, [
            'action' => 'list',
            'form' => $formView,
            'datagrid' => $datagrid,
            'csrf_token' => $this->getCsrfToken('sonata.batch'),
            'export_formats' => $this->has('sonata.admin.admin_exporter') ?
                $this->get('sonata.admin.admin_exporter')->getAvailableFormats($this->admin) :
                $this->admin->getExportFormats(),
        ], null);
    }

    /**
     * Execute a batch delete.
     *
     * @throws AccessDeniedException If access is not granted
     *
     * @return RedirectResponse
     */
    public function batchActionDelete(ProxyQueryInterface $query)
    {
        $this->admin->checkAccess('batchDelete');

        $modelManager = $this->admin->getModelManager();

        try {
            $modelManager->batchDelete($this->admin->getClass(), $query);
            $this->addFlash(
                'sonata_flash_success',
                $this->trans('flash_batch_delete_success', [], 'SonataAdminBundle')
            );
        } catch (ModelManagerException $e) {
            $this->handleModelManagerException($e);
            $this->addFlash(
                'sonata_flash_error',
                $this->trans('flash_batch_delete_error', [], 'SonataAdminBundle')
            );
        }

        return $this->redirectToList();
    }

    /**
     * Delete action.
     *
     * @param int|string|null $id
     *
     * @throws NotFoundHttpException If the object does not exist
     * @throws AccessDeniedException If access is not granted
     *
     * @return Response|RedirectResponse
     */
    public function deleteAction($id)

The parameter $id is not used and could be removed.

    {
        $request = $this->getRequest();
        $id = $request->get($this->admin->getIdParameter());
        $object = $this->admin->getObject($id);

        if (!$object) {
            throw $this->createNotFoundException(sprintf('unable to find the object with id: %s', $id));
        }

        $this->checkParentChildAssociation($request, $object);

        $this->admin->checkAccess('delete', $object);

        $preResponse = $this->preDelete($request, $object);
        if (null !== $preResponse) {
            return $preResponse;
        }

        if (Request::METHOD_DELETE === $this->getRestMethod()) {
            // check the csrf token
            $this->validateCsrfToken('sonata.delete');

            $objectName = $this->admin->toString($object);

            try {
                $this->admin->delete($object);

                if ($this->isXmlHttpRequest()) {
                    return $this->renderJson(['result' => 'ok'], Response::HTTP_OK, []);
                }

                $this->addFlash(
                    'sonata_flash_success',
                    $this->trans(
                        'flash_delete_success',
                        ['%name%' => $this->escapeHtml($objectName)],
                        'SonataAdminBundle'
                    )
                );
            } catch (ModelManagerException $e) {
                $this->handleModelManagerException($e);

                if ($this->isXmlHttpRequest()) {
                    return $this->renderJson(['result' => 'error'], Response::HTTP_OK, []);
                }

                $this->addFlash(
                    'sonata_flash_error',
                    $this->trans(
                        'flash_delete_error',
                        ['%name%' => $this->escapeHtml($objectName)],
                        'SonataAdminBundle'
                    )
                );
            }

            return $this->redirectTo($object);
        }

        // NEXT_MAJOR: Remove this line and use commented line below it instead
        $template = $this->admin->getTemplate('delete');

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

        // $template = $this->templateRegistry->getTemplate('delete');

        return $this->renderWithExtraParams($template, [
            'object' => $object,
            'action' => 'delete',
            'csrf_token' => $this->getCsrfToken('sonata.delete'),
        ], null);
    }

    /**
     * Edit action.
     *
     * @param int|string|null $id
     *
     * @throws NotFoundHttpException If the object does not exist
     * @throws \RuntimeException     If no editable field is defined
     * @throws AccessDeniedException If access is not granted
     *
     * @return Response|RedirectResponse
     */
    public function editAction($id = null)

The parameter $id is not used and could be removed.

    {
        $request = $this->getRequest();
        // the key used to lookup the template
        $templateKey = 'edit';

        $id = $request->get($this->admin->getIdParameter());
        $existingObject = $this->admin->getObject($id);

        if (!$existingObject) {
            throw $this->createNotFoundException(sprintf('unable to find the object with id: %s', $id));
        }

        $this->checkParentChildAssociation($request, $existingObject);

        $this->admin->checkAccess('edit', $existingObject);

        $preResponse = $this->preEdit($request, $existingObject);
        if (null !== $preResponse) {
            return $preResponse;
        }

        $this->admin->setSubject($existingObject);
        $objectId = $this->admin->getNormalizedIdentifier($existingObject);

        $form = $this->admin->getForm();

        if (!\is_array($fields = $form->all()) || 0 === \count($fields)) {
            throw new \RuntimeException(
                'No editable field defined. Did you forget to implement the "configureFormFields" method?'
            );
        }

        $form->setData($existingObject);
        $form->handleRequest($request);

        if ($form->isSubmitted()) {
            $isFormValid = $form->isValid();

            // persist if the form was valid and if in preview mode the preview was approved
            if ($isFormValid && (!$this->isInPreviewMode() || $this->isPreviewApproved())) {
                $submittedObject = $form->getData();
                $this->admin->setSubject($submittedObject);

                try {
                    $existingObject = $this->admin->update($submittedObject);

                    if ($this->isXmlHttpRequest()) {
                        return $this->handleXmlHttpRequestSuccessResponse($request, $existingObject);
                    }

                    $this->addFlash(
                        'sonata_flash_success',
                        $this->trans(
                            'flash_edit_success',
                            ['%name%' => $this->escapeHtml($this->admin->toString($existingObject))],
                            'SonataAdminBundle'
                        )
                    );

                    // redirect to edit mode
                    return $this->redirectTo($existingObject);
                } catch (ModelManagerException $e) {
                    $this->handleModelManagerException($e);

                    $isFormValid = false;
                } catch (LockException $e) {
                    $this->addFlash('sonata_flash_error', $this->trans('flash_lock_error', [
                        '%name%' => $this->escapeHtml($this->admin->toString($existingObject)),
                        '%link_start%' => '<a href="'.$this->admin->generateObjectUrl('edit', $existingObject).'">',
                        '%link_end%' => '</a>',
                    ], 'SonataAdminBundle'));
                }
            }

            // show an error message if the form failed validation
            if (!$isFormValid) {
                if ($this->isXmlHttpRequest() && null !== ($response = $this->handleXmlHttpRequestErrorResponse($request, $form))) {
                    return $response;
                }

                $this->addFlash(
                    'sonata_flash_error',
                    $this->trans(
                        'flash_edit_error',
                        ['%name%' => $this->escapeHtml($this->admin->toString($existingObject))],
                        'SonataAdminBundle'
                    )
                );
            } elseif ($this->isPreviewRequested()) {
                // enable the preview template if the form was valid and preview was requested
                $templateKey = 'preview';
                $this->admin->getShow();
            }
        }

        $formView = $form->createView();
        // set the theme for the current Admin Form
        $this->setFormTheme($formView, $this->admin->getFormTheme());

        // NEXT_MAJOR: Remove this line and use commented line below it instead
        $template = $this->admin->getTemplate($templateKey);

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

        // $template = $this->templateRegistry->getTemplate($templateKey);

        return $this->renderWithExtraParams($template, [
            'action' => 'edit',
            'form' => $formView,
            'object' => $existingObject,
            'objectId' => $objectId,
        ], null);
    }

    /**
     * Batch action.
     *
     * @throws NotFoundHttpException If the HTTP method is not POST
     * @throws \RuntimeException     If the batch action is not defined
     *
     * @return Response|RedirectResponse
     */
    public function batchAction()
    {
        $request = $this->getRequest();
        $restMethod = $this->getRestMethod();

        if (Request::METHOD_POST !== $restMethod) {
            throw $this->createNotFoundException(sprintf('Invalid request method given "%s", %s expected', $restMethod, Request::METHOD_POST));
        }

        // check the csrf token
        $this->validateCsrfToken('sonata.batch');

        $confirmation = $request->get('confirmation', false);

        if ($data = json_decode((string) $request->get('data'), true)) {
            $action = $data['action'];
            $idx = $data['idx'];
            $allElements = $data['all_elements'];
            $request->request->replace(array_merge($request->request->all(), $data));
        } else {
            $request->request->set('idx', $request->get('idx', []));
            $request->request->set('all_elements', $request->get('all_elements', false));

            $action = $request->get('action');
            $idx = $request->get('idx');
            $allElements = $request->get('all_elements');
            $data = $request->request->all();

            unset($data['_sonata_csrf_token']);
        }

        // NEXT_MAJOR: Remove reflection check.
        $reflector = new \ReflectionMethod($this->admin, 'getBatchActions');
        if ($reflector->getDeclaringClass()->getName() === \get_class($this->admin)) {

Consider using $reflector->class. There is an issue with getName() and APC-enabled PHP versions.

            @trigger_error(

It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended.

                'Override Sonata\AdminBundle\Admin\AbstractAdmin::getBatchActions method'
                .' is deprecated since version 3.2.'
                .' Use Sonata\AdminBundle\Admin\AbstractAdmin::configureBatchActions instead.'
                .' The method will be final in 4.0.',
                E_USER_DEPRECATED
            );
        }
        $batchActions = $this->admin->getBatchActions();
        if (!\array_key_exists($action, $batchActions)) {
            throw new \RuntimeException(sprintf('The `%s` batch action is not defined', $action));
        }

        $camelizedAction = Inflector::classify($action);
        $isRelevantAction = sprintf('batchAction%sIsRelevant', $camelizedAction);

        if (method_exists($this, $isRelevantAction)) {
            $nonRelevantMessage = $this->{$isRelevantAction}($idx, $allElements, $request);
        } else {
            $nonRelevantMessage = 0 !== \count($idx) || $allElements; // at least one item is selected
        }

        if (!$nonRelevantMessage) { // default non relevant message (if false of null)
            $nonRelevantMessage = 'flash_batch_empty';
        }

        $datagrid = $this->admin->getDatagrid();
        $datagrid->buildPager();

        if (true !== $nonRelevantMessage) {
            $this->addFlash(
                'sonata_flash_info',
                $this->trans($nonRelevantMessage, [], 'SonataAdminBundle')
            );

            return $this->redirectToList();
        }

        $askConfirmation = $batchActions[$action]['ask_confirmation'] ??
            true;

        if ($askConfirmation && 'ok' !== $confirmation) {
            $actionLabel = $batchActions[$action]['label'];
            $batchTranslationDomain = $batchActions[$action]['translation_domain'] ??
                $this->admin->getTranslationDomain();

            $formView = $datagrid->getForm()->createView();
            $this->setFormTheme($formView, $this->admin->getFilterTheme());

            // NEXT_MAJOR: Remove these lines and use commented lines below them instead
            $template = !empty($batchActions[$action]['template']) ?
                $batchActions[$action]['template'] :
                $this->admin->getTemplate('batch_confirmation');

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

            // $template = !empty($batchActions[$action]['template']) ?
            //     $batchActions[$action]['template'] :
            //     $this->templateRegistry->getTemplate('batch_confirmation');

            return $this->renderWithExtraParams($template, [
                'action' => 'list',
                'action_label' => $actionLabel,
                'batch_translation_domain' => $batchTranslationDomain,
                'datagrid' => $datagrid,
                'form' => $formView,
                'data' => $data,
                'csrf_token' => $this->getCsrfToken('sonata.batch'),
            ], null);
        }

        // execute the action, batchActionXxxxx
        $finalAction = sprintf('batchAction%s', $camelizedAction);
        if (!method_exists($this, $finalAction)) {
            throw new \RuntimeException(sprintf('A `%s::%s` method must be callable', static::class, $finalAction));
        }

        $query = $datagrid->getQuery();

        $query->setFirstResult(null);
        $query->setMaxResults(null);

        $this->admin->preBatchAction($action, $query, $idx, $allElements);

        if (\count($idx) > 0) {
            $this->admin->getModelManager()->addIdentifiersToQuery($this->admin->getClass(), $query, $idx);
        } elseif (!$allElements) {
            $this->addFlash(
                'sonata_flash_info',
                $this->trans('flash_batch_no_elements_processed', [], 'SonataAdminBundle')
            );

            return $this->redirectToList();
        }

        return $this->{$finalAction}($query, $request);
    }

    /**
     * Create action.
     *
     * @throws AccessDeniedException If access is not granted
     * @throws \RuntimeException     If no editable field is defined
     *
     * @return Response
     */
    public function createAction()
    {
        $request = $this->getRequest();
        // the key used to lookup the template
        $templateKey = 'edit';

        $this->admin->checkAccess('create');

        $class = new \ReflectionClass($this->admin->hasActiveSubClass() ? $this->admin->getActiveSubClass() : $this->admin->getClass());

        if ($class->isAbstract()) {
            return $this->renderWithExtraParams(
                '@SonataAdmin/CRUD/select_subclass.html.twig',
                [
                    'base_template' => $this->getBaseTemplate(),
                    'admin' => $this->admin,
                    'action' => 'create',
                ],
                null
            );
        }

        $newObject = $this->admin->getNewInstance();

        $preResponse = $this->preCreate($request, $newObject);
        if (null !== $preResponse) {
            return $preResponse;
        }

        $this->admin->setSubject($newObject);

        $form = $this->admin->getForm();

        if (!\is_array($fields = $form->all()) || 0 === \count($fields)) {
            throw new \RuntimeException(
                'No editable field defined. Did you forget to implement the "configureFormFields" method?'
            );
        }

        $form->setData($newObject);
        $form->handleRequest($request);

        if ($form->isSubmitted()) {
            $isFormValid = $form->isValid();

            // persist if the form was valid and if in preview mode the preview was approved
            if ($isFormValid && (!$this->isInPreviewMode() || $this->isPreviewApproved())) {
                $submittedObject = $form->getData();
                $this->admin->setSubject($submittedObject);
                $this->admin->checkAccess('create', $submittedObject);

                try {
                    $newObject = $this->admin->create($submittedObject);

                    if ($this->isXmlHttpRequest()) {
                        return $this->handleXmlHttpRequestSuccessResponse($request, $newObject);
                    }

                    $this->addFlash(
                        'sonata_flash_success',
                        $this->trans(
                            'flash_create_success',
                            ['%name%' => $this->escapeHtml($this->admin->toString($newObject))],
                            'SonataAdminBundle'
                        )
                    );

                    // redirect to edit mode
                    return $this->redirectTo($newObject);
                } catch (ModelManagerException $e) {
                    $this->handleModelManagerException($e);

                    $isFormValid = false;
                }
            }

            // show an error message if the form failed validation
            if (!$isFormValid) {
                if ($this->isXmlHttpRequest() && null !== ($response = $this->handleXmlHttpRequestErrorResponse($request, $form))) {
                    return $response;
                }

                $this->addFlash(
                    'sonata_flash_error',
                    $this->trans(
                        'flash_create_error',
                        ['%name%' => $this->escapeHtml($this->admin->toString($newObject))],
                        'SonataAdminBundle'
                    )
                );
            } elseif ($this->isPreviewRequested()) {
                // pick the preview template if the form was valid and preview was requested
                $templateKey = 'preview';
                $this->admin->getShow();
            }
        }

        $formView = $form->createView();
        // set the theme for the current Admin Form
        $this->setFormTheme($formView, $this->admin->getFormTheme());

        // NEXT_MAJOR: Remove this line and use commented line below it instead
        $template = $this->admin->getTemplate($templateKey);

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

        // $template = $this->templateRegistry->getTemplate($templateKey);

        return $this->renderWithExtraParams($template, [
            'action' => 'create',
            'form' => $formView,
            'object' => $newObject,
            'objectId' => null,
        ], null);
    }

    /**
     * Show action.
     *
     * @param int|string|null $id
     *
     * @throws NotFoundHttpException If the object does not exist
     * @throws AccessDeniedException If access is not granted
     *
     * @return Response
     */
    public function showAction($id = null)

The parameter $id is not used and could be removed.

    {
        $request = $this->getRequest();
        $id = $request->get($this->admin->getIdParameter());

        $object = $this->admin->getObject($id);

        if (!$object) {
            throw $this->createNotFoundException(sprintf('unable to find the object with id: %s', $id));
        }

        $this->checkParentChildAssociation($request, $object);

        $this->admin->checkAccess('show', $object);

        $preResponse = $this->preShow($request, $object);
        if (null !== $preResponse) {
            return $preResponse;
        }

        $this->admin->setSubject($object);

        $fields = $this->admin->getShow();
        \assert($fields instanceof FieldDescriptionCollection);

        // NEXT_MAJOR: replace deprecation with exception
        if (!\is_array($fields->getElements()) || 0 === $fields->count()) {
            @trigger_error(

It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended.

                'Calling this method without implementing "configureShowFields"'
                .' is not supported since sonata-project/admin-bundle 3.40.0'
                .' and will no longer be possible in 4.0',
                E_USER_DEPRECATED
            );
        }

        // NEXT_MAJOR: Remove this line and use commented line below it instead
        $template = $this->admin->getTemplate('show');

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

        //$template = $this->templateRegistry->getTemplate('show');

        return $this->renderWithExtraParams($template, [
            'action' => 'show',
            'object' => $object,
            'elements' => $fields,
        ], null);
    }

    /**
     * Show history revisions for object.
     *
     * @param int|string|null $id
     *
     * @throws AccessDeniedException If access is not granted
     * @throws NotFoundHttpException If the object does not exist or the audit reader is not available
     *
     * @return Response
     */
    public function historyAction($id = null)

The parameter $id is not used and could be removed.

    {
        $request = $this->getRequest();
        $id = $request->get($this->admin->getIdParameter());

        $object = $this->admin->getObject($id);

        if (!$object) {
            throw $this->createNotFoundException(sprintf('unable to find the object with id: %s', $id));
        }

        $this->admin->checkAccess('history', $object);

        $manager = $this->get('sonata.admin.audit.manager');

        if (!$manager->hasReader($this->admin->getClass())) {
            throw $this->createNotFoundException(
                sprintf(
                    'unable to find the audit reader for class : %s',
                    $this->admin->getClass()
                )
            );
        }

        $reader = $manager->getReader($this->admin->getClass());

        $revisions = $reader->findRevisions($this->admin->getClass(), $id);

        // NEXT_MAJOR: Remove this line and use commented line below it instead
        $template = $this->admin->getTemplate('history');

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

        // $template = $this->templateRegistry->getTemplate('history');

        return $this->renderWithExtraParams($template, [
            'action' => 'history',
            'object' => $object,
            'revisions' => $revisions,
            'currentRevision' => $revisions ? current($revisions) : false,
        ], null);
    }

    /**
     * View history revision of object.
     *
     * @param int|string|null $id
     * @param string|null     $revision
     *
     * @throws AccessDeniedException If access is not granted
     * @throws NotFoundHttpException If the object or revision does not exist or the audit reader is not available
     *
     * @return Response
     */
    public function historyViewRevisionAction($id = null, $revision = null)

The parameter $id is not used and could be removed.

    {
        $request = $this->getRequest();
        $id = $request->get($this->admin->getIdParameter());

        $object = $this->admin->getObject($id);

        if (!$object) {
            throw $this->createNotFoundException(sprintf('unable to find the object with id: %s', $id));
        }

        $this->admin->checkAccess('historyViewRevision', $object);

        $manager = $this->get('sonata.admin.audit.manager');

        if (!$manager->hasReader($this->admin->getClass())) {
            throw $this->createNotFoundException(
                sprintf(
                    'unable to find the audit reader for class : %s',
                    $this->admin->getClass()
                )
            );
        }

        $reader = $manager->getReader($this->admin->getClass());

        // retrieve the revisioned object
        $object = $reader->find($this->admin->getClass(), $id, $revision);

        if (!$object) {
            throw $this->createNotFoundException(
                sprintf(
                    'unable to find the targeted object `%s` from the revision `%s` with classname : `%s`',
                    $id,
                    $revision,
                    $this->admin->getClass()
                )
            );
        }

        $this->admin->setSubject($object);

        // NEXT_MAJOR: Remove this line and use commented line below it instead
        $template = $this->admin->getTemplate('show');

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

        // $template = $this->templateRegistry->getTemplate('show');

        return $this->renderWithExtraParams($template, [
            'action' => 'show',
            'object' => $object,
            'elements' => $this->admin->getShow(),
        ], null);
    }

    /**
     * Compare history revisions of object.
     *
     * @param int|string|null $id
     * @param int|string|null $base_revision
     * @param int|string|null $compare_revision
     *
     * @throws AccessDeniedException If access is not granted
     * @throws NotFoundHttpException If the object or revision does not exist or the audit reader is not available
     *
     * @return Response
     */
    public function historyCompareRevisionsAction($id = null, $base_revision = null, $compare_revision = null)

The parameter $id is not used and could be removed.

    {
        $request = $this->getRequest();

        $this->admin->checkAccess('historyCompareRevisions');

        $id = $request->get($this->admin->getIdParameter());

        $object = $this->admin->getObject($id);

        if (!$object) {
            throw $this->createNotFoundException(sprintf('unable to find the object with id: %s', $id));
        }

        $manager = $this->get('sonata.admin.audit.manager');

        if (!$manager->hasReader($this->admin->getClass())) {
            throw $this->createNotFoundException(
                sprintf(
                    'unable to find the audit reader for class : %s',
                    $this->admin->getClass()
                )
            );
        }

        $reader = $manager->getReader($this->admin->getClass());

        // retrieve the base revision
        $base_object = $reader->find($this->admin->getClass(), $id, $base_revision);
        if (!$base_object) {
            throw $this->createNotFoundException(
                sprintf(
                    'unable to find the targeted object `%s` from the revision `%s` with classname : `%s`',
                    $id,
                    $base_revision,
                    $this->admin->getClass()
                )
            );
        }

        // retrieve the compare revision
        $compare_object = $reader->find($this->admin->getClass(), $id, $compare_revision);
        if (!$compare_object) {
            throw $this->createNotFoundException(
                sprintf(
                    'unable to find the targeted object `%s` from the revision `%s` with classname : `%s`',
                    $id,
                    $compare_revision,
                    $this->admin->getClass()
                )
            );
        }

        $this->admin->setSubject($base_object);

        // NEXT_MAJOR: Remove this line and use commented line below it instead
        $template = $this->admin->getTemplate('show_compare');

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

        // $template = $this->templateRegistry->getTemplate('show_compare');

        return $this->renderWithExtraParams($template, [
            'action' => 'show',
            'object' => $base_object,
            'object_compare' => $compare_object,
            'elements' => $this->admin->getShow(),
        ], null);
    }

    /**
     * Export data to specified format.
     *
     * @throws AccessDeniedException If access is not granted
     * @throws \RuntimeException     If the export format is invalid
     *
     * @return Response
     */
    public function exportAction(Request $request)
    {
        $this->admin->checkAccess('export');

        $format = $request->get('format');

        // NEXT_MAJOR: remove the check
        if (!$this->has('sonata.admin.admin_exporter')) {
            @trigger_error(

It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended.

                'Not registering the exporter bundle is deprecated since version 3.14.'
                .' You must register it to be able to use the export action in 4.0.',
                E_USER_DEPRECATED
            );
            $allowedExportFormats = (array) $this->admin->getExportFormats();

            $class = (string) $this->admin->getClass();
            $filename = sprintf(
                'export_%s_%s.%s',
                strtolower((string) substr($class, strripos($class, '\\') + 1)),
                date('Y_m_d_H_i_s', strtotime('now')),
                $format
            );
            $exporter = $this->get('sonata.admin.exporter');
        } else {
            $adminExporter = $this->get('sonata.admin.admin_exporter');
            $allowedExportFormats = $adminExporter->getAvailableFormats($this->admin);
            $filename = $adminExporter->getExportFilename($this->admin, $format);
            $exporter = $this->get('sonata.exporter.exporter');
        }

        if (!\in_array($format, $allowedExportFormats, true)) {
            throw new \RuntimeException(
                sprintf(
                    'Export in format `%s` is not allowed for class: `%s`. Allowed formats are: `%s`',
                    $format,
                    $this->admin->getClass(),
                    implode(', ', $allowedExportFormats)
                )
            );
        }

        return $exporter->getResponse(
            $format,
            $filename,
            $this->admin->getDataSourceIterator()
        );
    }

    /**
     * Returns the Response object associated to the acl action.
     *
     * @param int|string|null $id
     *
     * @throws AccessDeniedException If access is not granted
     * @throws NotFoundHttpException If the object does not exist or the ACL is not enabled
     *
     * @return Response|RedirectResponse
     */
    public function aclAction($id = null)

The parameter $id is not used and could be removed.

    {
        $request = $this->getRequest();

        if (!$this->admin->isAclEnabled()) {
            throw $this->createNotFoundException('ACL are not enabled for this admin');
        }

        $id = $request->get($this->admin->getIdParameter());

        $object = $this->admin->getObject($id);

        if (!$object) {
            throw $this->createNotFoundException(sprintf('unable to find the object with id: %s', $id));
        }

        $this->admin->checkAccess('acl', $object);

        $this->admin->setSubject($object);
        $aclUsers = $this->getAclUsers();
        $aclRoles = $this->getAclRoles();

        $adminObjectAclManipulator = $this->get('sonata.admin.object.manipulator.acl.admin');
        $adminObjectAclData = new AdminObjectAclData(
            $this->admin,
            $object,
            $aclUsers,
            $adminObjectAclManipulator->getMaskBuilderClass(),
            $aclRoles
        );

        $aclUsersForm = $adminObjectAclManipulator->createAclUsersForm($adminObjectAclData);
        $aclRolesForm = $adminObjectAclManipulator->createAclRolesForm($adminObjectAclData);

        if (Request::METHOD_POST === $request->getMethod()) {
            if ($request->request->has(AdminObjectAclManipulator::ACL_USERS_FORM_NAME)) {
                $form = $aclUsersForm;
                $updateMethod = 'updateAclUsers';
            } elseif ($request->request->has(AdminObjectAclManipulator::ACL_ROLES_FORM_NAME)) {
                $form = $aclRolesForm;
                $updateMethod = 'updateAclRoles';
            }

            if (isset($form)) {
                $form->handleRequest($request);

                if ($form->isValid()) {
                    $adminObjectAclManipulator->$updateMethod($adminObjectAclData);

The variable $updateMethod does not seem to be defined for all execution paths leading up to this point.

                    $this->addFlash(
                        'sonata_flash_success',
                        $this->trans('flash_acl_edit_success', [], 'SonataAdminBundle')
                    );

                    return new RedirectResponse($this->admin->generateObjectUrl('acl', $object));
                }
            }
        }

        // NEXT_MAJOR: Remove this line and use commented line below it instead
        $template = $this->admin->getTemplate('acl');

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

        // $template = $this->templateRegistry->getTemplate('acl');

        return $this->renderWithExtraParams($template, [
            'action' => 'acl',
            'permissions' => $adminObjectAclData->getUserPermissions(),
            'object' => $object,
            'users' => $aclUsers,
            'roles' => $aclRoles,
            'aclUsersForm' => $aclUsersForm->createView(),
            'aclRolesForm' => $aclRolesForm->createView(),
        ], null);
    }

    /**
     * @return Request
     */
    public function getRequest()
    {
        return $this->container->get('request_stack')->getCurrentRequest();
    }

    /**
     * Gets a container configuration parameter by its name.
     *
     * @param string $name The parameter name
     *
     * @return mixed
     */
    protected function getParameter($name)
    {
        return $this->container->getParameter($name);

It seems like you code against a concrete implementation and not the interface Psr\Container\ContainerInterface as the method getParameter() does only exist in the following implementations of said interface: Symfony\Bundle\FrameworkBundle\Test\TestContainer, Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder, Symfony\Component\DependencyInjection\Container, Symfony\Component\DependencyInjection\ContainerBuilder.

    }

    /**
     * Render JSON.
     *
     * @param mixed $data
     * @param int   $status
     * @param array $headers
     *
     * @return JsonResponse with json encoded data
     */
    protected function renderJson($data, $status = Response::HTTP_OK, $headers = [])
    {
        return new JsonResponse($data, $status, $headers);
    }

    /**
     * Returns true if the request is a XMLHttpRequest.
     *
     * @return bool True if the request is an XMLHttpRequest, false otherwise
     */
    protected function isXmlHttpRequest()
    {
        $request = $this->getRequest();

        return $request->isXmlHttpRequest() || $request->get('_xml_http_request');
    }

    /**
     * Returns the correct RESTful verb, given either by the request itself or
     * via the "_method" parameter.
     *
     * @return string HTTP method, either
     */
    protected function getRestMethod()
    {
        $request = $this->getRequest();

        if (Request::getHttpMethodParameterOverride() || !$request->request->has('_method')) {
            return $request->getMethod();
        }

        return $request->request->get('_method');
    }

    /**
     * Contextualize the admin class depends on the current request.
     *
     * @throws \RuntimeException
     */
    protected function configure()
    {
        $request = $this->getRequest();

        $adminCode = $request->get('_sonata_admin');

        if (!$adminCode) {
            throw new \RuntimeException(sprintf(
                'There is no `_sonata_admin` defined for the controller `%s` and the current route `%s`',
                static::class,
                $request->get('_route')
            ));
        }

        $this->admin = $this->container->get('sonata.admin.pool')->getAdminByAdminCode($adminCode);

        if (!$this->admin) {
            throw new \RuntimeException(sprintf(
                'Unable to find the admin class related to the current controller (%s)',
                static::class
            ));
        }

        $this->templateRegistry = $this->container->get($this->admin->getCode().'.template_registry');
        if (!$this->templateRegistry instanceof TemplateRegistryInterface) {
            throw new \RuntimeException(sprintf(
                'Unable to find the template registry related to the current admin (%s)',
                $this->admin->getCode()
            ));
        }

        $rootAdmin = $this->admin;

        while ($rootAdmin->isChild()) {
            $rootAdmin->setCurrentChild(true);
            $rootAdmin = $rootAdmin->getParent();
        }

        $rootAdmin->setRequest($request);

        if ($request->get('uniqid')) {
            $this->admin->setUniqid($request->get('uniqid'));
        }
    }

    /**
     * Proxy for the logger service of the container.
     * If no such service is found, a NullLogger is returned.
     *
     * @return LoggerInterface
     */
    protected function getLogger()
    {
        if ($this->container->has('logger')) {
            $logger = $this->container->get('logger');
            \assert($logger instanceof LoggerInterface);

            return $logger;
        }

        return new NullLogger();
    }

    /**
     * Returns the base template name.
     *
     * @return string The template name
     */
    protected function getBaseTemplate()
    {
        if ($this->isXmlHttpRequest()) {
            // NEXT_MAJOR: Remove this line and use commented line below it instead
            return $this->admin->getTemplate('ajax');

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

            // return $this->templateRegistry->getTemplate('ajax');
        }

        // NEXT_MAJOR: Remove this line and use commented line below it instead
        return $this->admin->getTemplate('layout');

The method Sonata\AdminBundle\Admin\AdminInterface::getTemplate() has been deprecated with message: since sonata-project/admin-bundle 3.35. To be removed in 4.0. Use TemplateRegistry services instead

        // return $this->templateRegistry->getTemplate('layout');
    }

    /**
     * @throws \Exception
     */
    protected function handleModelManagerException(\Exception $e)
    {
        if ($this->get('kernel')->isDebug()) {
            throw $e;
        }

        $context = ['exception' => $e];
        if ($e->getPrevious()) {
            $context['previous_exception_message'] = $e->getPrevious()->getMessage();
        }
        $this->getLogger()->error($e->getMessage(), $context);
    }

    /**
     * Redirect the user depend on this choice.
     *
     * @param object $object
     *
     * @return RedirectResponse
     */
    protected function redirectTo($object)
    {
        $request = $this->getRequest();

        $url = false;

        if (null !== $request->get('btn_update_and_list')) {
            return $this->redirectToList();
        }
        if (null !== $request->get('btn_create_and_list')) {
            return $this->redirectToList();
        }

        if (null !== $request->get('btn_create_and_create')) {
            $params = [];
            if ($this->admin->hasActiveSubClass()) {
                $params['subclass'] = $request->get('subclass');

Are you sure the assignment to $params['subclass'] is correct as $request->get('subclass') (which targets Symfony\Component\HttpFoundation\Request::get()) seems to always return null.

            }
            $url = $this->admin->generateUrl('create', $params);
        }

        if ('DELETE' === $this->getRestMethod()) {
            return $this->redirectToList();
        }

        if (!$url) {

The expression $url of type string|false is loosely compared to false; this is ambiguous if the string can be empty. You might want to explicitly use === false instead.

            foreach (['edit', 'show'] as $route) {
                if ($this->admin->hasRoute($route) && $this->admin->hasAccess($route, $object)) {
                    $url = $this->admin->generateObjectUrl(
                        $route,
                        $object,
                        $this->getSelectedTab($request)
                    );

                    break;
                }
            }
        }

        if (!$url) {

The expression $url of type string|false is loosely compared to false; this is ambiguous if the string can be empty. You might want to explicitly use === false instead.

            return $this->redirectToList();
        }

        return new RedirectResponse($url);
    }

    /**
     * Redirects the user to the list view.
     *
     * @return RedirectResponse
     */
    final protected function redirectToList()
    {
        $parameters = [];

        if ($filter = $this->admin->getFilterParameters()) {
            $parameters['filter'] = $filter;
        }

        return $this->redirect($this->admin->generateUrl('list', $parameters));
    }

    /**
     * Returns true if the preview is requested to be shown.
     *
     * @return bool
     */
    protected function isPreviewRequested()
    {
        $request = $this->getRequest();

        return null !== $request->get('btn_preview');
    }

    /**
     * Returns true if the preview has been approved.
     *
     * @return bool
     */
    protected function isPreviewApproved()
    {
        $request = $this->getRequest();

        return null !== $request->get('btn_preview_approve');
    }

    /**
     * Returns true if the request is in the preview workflow.
     *
     * That means either a preview is requested or the preview has already been shown
     * and it got approved/declined.
     *
     * @return bool
     */
    protected function isInPreviewMode()
    {
        return $this->admin->supportsPreviewMode()
        && ($this->isPreviewRequested()
            || $this->isPreviewApproved()
            || $this->isPreviewDeclined());
    }

    /**
     * Returns true if the preview has been declined.
     *
     * @return bool
     */
    protected function isPreviewDeclined()
    {
        $request = $this->getRequest();

        return null !== $request->get('btn_preview_decline');
    }

    /**
     * Gets ACL users.
     *
     * @return \Traversable
     */
    protected function getAclUsers()
    {
        $aclUsers = [];

        $userManagerServiceName = $this->container->getParameter('sonata.admin.security.acl_user_manager');

It seems like you code against a concrete implementation and not the interface Psr\Container\ContainerInterface as the method getParameter() does only exist in the following implementations of said interface: Symfony\Bundle\FrameworkBundle\Test\TestContainer, Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder, Symfony\Component\DependencyInjection\Container, Symfony\Component\DependencyInjection\ContainerBuilder.

        if (null !== $userManagerServiceName && $this->has($userManagerServiceName)) {
            $userManager = $this->get($userManagerServiceName);

            if (method_exists($userManager, 'findUsers')) {
                $aclUsers = $userManager->findUsers();
            }
        }

        return \is_array($aclUsers) ? new \ArrayIterator($aclUsers) : $aclUsers;
    }

    /**
     * Gets ACL roles.
     *
     * @return \Traversable
     */
    protected function getAclRoles()
    {
        $aclRoles = [];
        $roleHierarchy = $this->container->getParameter('security.role_hierarchy.roles');

It seems like you code against a concrete implementation and not the interface Psr\Container\ContainerInterface as the method getParameter() does only exist in the following implementations of said interface: Symfony\Bundle\FrameworkBundle\Test\TestContainer, Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder, Symfony\Component\DependencyInjection\Container, Symfony\Component\DependencyInjection\ContainerBuilder.

        $pool = $this->container->get('sonata.admin.pool');

        foreach ($pool->getAdminServiceIds() as $id) {
            try {
                $admin = $pool->getInstance($id);
            } catch (\Exception $e) {
                continue;
            }

            $baseRole = $admin->getSecurityHandler()->getBaseRole($admin);
            foreach ($admin->getSecurityInformation() as $role => $permissions) {
                $role = sprintf($baseRole, $role);
                $aclRoles[] = $role;
            }
        }

        foreach ($roleHierarchy as $name => $roles) {
            $aclRoles[] = $name;
            $aclRoles = array_merge($aclRoles, $roles);
        }

        $aclRoles = array_unique($aclRoles);

        return \is_array($aclRoles) ? new \ArrayIterator($aclRoles) : $aclRoles;
    }

    /**
     * Validate CSRF token for action without form.
     *
     * @param string $intention
     *
     * @throws HttpException
     */
    protected function validateCsrfToken($intention)
    {
        if (false === $this->admin->getFormBuilder()->getOption('csrf_protection')) {
            return;
        }

        $request = $this->getRequest();
        $token = $request->get('_sonata_csrf_token');

        if ($this->container->has('security.csrf.token_manager')) {
            $valid = $this->container->get('security.csrf.token_manager')->isTokenValid(new CsrfToken($intention, $token));
        } else {
            return;
        }

        if (!$valid) {
            throw new HttpException(Response::HTTP_BAD_REQUEST, 'The csrf token is not valid, CSRF attack?');
        }
    }

    /**
     * Escape string for html output.
     *
     * @param string $s
     *
     * @return string
     */
    protected function escapeHtml($s)
    {
        return htmlspecialchars((string) $s, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
    }

    /**
     * Get CSRF token.
     *
     * @param string $intention
     *
     * @return string|false
     */
    protected function getCsrfToken($intention)
    {
        if ($this->container->has('security.csrf.token_manager')) {
            return $this->container->get('security.csrf.token_manager')->getToken($intention)->getValue();
        }

        return false;
    }

    /**
     * This method can be overloaded in your custom CRUD controller.
     * It's called from createAction.
     *
     * @param object $object
     *
     * @return Response|null
     */
    protected function preCreate(Request $request, $object)

The parameter $request is not used and could be removed.

    {
        return null;
    }

    /**
     * This method can be overloaded in your custom CRUD controller.
     * It's called from editAction.
     *
     * @param object $object
     *
     * @return Response|null
     */
    protected function preEdit(Request $request, $object)

The parameter $request is not used and could be removed.

    {
        return null;
    }

    /**
     * This method can be overloaded in your custom CRUD controller.
     * It's called from deleteAction.
     *
     * @param object $object
     *
     * @return Response|null
     */
    protected function preDelete(Request $request, $object)

The parameter $request is not used and could be removed.

    {
        return null;
    }

    /**
     * This method can be overloaded in your custom CRUD controller.
     * It's called from showAction.
     *
     * @param object $object
     *
     * @return Response|null
     */
    protected function preShow(Request $request, $object)

The parameter $request is not used and could be removed.

    {
        return null;
    }

    /**
     * This method can be overloaded in your custom CRUD controller.
     * It's called from listAction.
     *
     * @return Response|null
     */
    protected function preList(Request $request)

The parameter $request is not used and could be removed.

    {
        return null;
    }

    /**
     * Translate a message id.
     *
     * @param string $id
     * @param string $domain
     * @param string $locale
     *
     * @return string translated string
     */
    final protected function trans($id, array $parameters = [], $domain = null, $locale = null)
    {
        $domain = $domain ?: $this->admin->getTranslationDomain();

        return $this->get('translator')->trans($id, $parameters, $domain, $locale);
    }

    private function getSelectedTab(Request $request): array
    {
        return array_filter(['_tab' => $request->request->get('_tab')]);
    }

    private function checkParentChildAssociation(Request $request, $object): void
    {
        if (!($parentAdmin = $this->admin->getParent())) {
            return;
        }

        // NEXT_MAJOR: remove this check
        if (!$this->admin->getParentAssociationMapping()) {

The method getParentAssociationMapping() does not exist on Sonata\AdminBundle\Admin\AdminInterface. Did you maybe mean getParent()?

            return;
        }

        $parentId = $request->get($parentAdmin->getIdParameter());

        $propertyAccessor = PropertyAccess::createPropertyAccessor();
        $propertyPath = new PropertyPath($this->admin->getParentAssociationMapping());

The method getParentAssociationMapping() does not exist on Sonata\AdminBundle\Admin\AdminInterface. Did you maybe mean getParent()?

        if ($parentAdmin->getObject($parentId) !== $propertyAccessor->getValue($object, $propertyPath)) {
            // NEXT_MAJOR: make this exception
            @trigger_error(

It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended.

                "Accessing a child that isn't connected to a given parent is"
                ." deprecated since sonata-project/admin-bundle 3.34 and won't be allowed in 4.0.",
                E_USER_DEPRECATED
            );
        }
    }

    /**
     * Sets the admin form theme to form view. Used for compatibility between Symfony versions.
     */
    private function setFormTheme(FormView $formView, array $theme = null): void
    {
        $twig = $this->get('twig');

        $twig->getRuntime(FormRenderer::class)->setTheme($formView, $theme);
    }

    private function handleXmlHttpRequestErrorResponse(Request $request, FormInterface $form): ?JsonResponse
    {
        if ('application/json' !== $request->headers->get('Accept')) {
            @trigger_error('In next major version response will return 406 NOT ACCEPTABLE without `Accept: application/json`', E_USER_DEPRECATED);

It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended.

            return null;
        }

        $errors = [];
        foreach ($form->getErrors(true) as $error) {
            $errors[] = $error->getMessage();
        }

        return $this->renderJson([
            'result' => 'error',
            'errors' => $errors,
        ], Response::HTTP_BAD_REQUEST);
    }

    /**
     * @param object $object
     */
    private function handleXmlHttpRequestSuccessResponse(Request $request, $object): JsonResponse
    {
        if ('application/json' !== $request->headers->get('Accept')) {
            @trigger_error('In next major version response will return 406 NOT ACCEPTABLE without `Accept: application/json`', E_USER_DEPRECATED);

It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended.

        }

        return $this->renderJson([
            'result' => 'ok',
            'objectId' => $this->admin->getNormalizedIdentifier($object),
            'objectName' => $this->escapeHtml($this->admin->toString($object)),
        ], Response::HTTP_OK);
    }
}