Sonata\AdminBundle\Admin\AbstractAdmin

Complexity

Total Complexity

472

Size/Duplication

Total Lines	3297
Duplicated Lines	0 %

Coupling/Cohesion

Components	4
Dependencies	37

Importance

Changes

0

230 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	1
A	getExportFormats()	0	6	1
A	getExportFields()	0	21	4
A	getDataSourceIterator()	0	22	3
A	validate()	0	3	1
A	initialize()	0	11	2
A	configure()	0	3	1
B	update()	0	36	8
B	create()	0	38	8
B	delete()	0	31	7
A	preValidate()	0	3	1
A	preUpdate()	0	3	1
A	postUpdate()	0	3	1
A	prePersist()	0	3	1
A	postPersist()	0	3	1
A	preRemove()	0	3	1
A	postRemove()	0	3	1
A	preBatchAction()	0	3	1
B	getFilterParameters()	0	45	9
C	buildDatagrid()	0	63	11
A	getParentAssociationMapping()	0	20	4
A	addParentAssociationMapping()	0	4	1
B	getBaseRoutePattern()	0	38	9
B	getBaseRouteName()	0	37	9
A	urlize()	0	4	1
B	getClass()	0	23	6
A	getSubClasses()	0	4	1
A	addSubClass()	0	11	2
A	setSubClasses()	0	4	1
A	hasSubClass()	0	4	1
A	hasActiveSubClass()	0	8	3
A	getActiveSubClass()	0	8	2
A	getActiveSubclassCode()	0	14	3
B	getBatchActions()	0	41	9
A	getRoutes()	0	6	1
A	getRouterIdParameter()	0	4	1
A	getIdParameter()	0	10	2
A	hasRoute()	0	8	2
A	isCurrentRoute()	0	21	4
A	generateObjectUrl()	0	6	1
A	generateUrl()	0	4	1
A	generateMenuUrl()	0	4	1
A	setTemplateRegistry()	0	4	1
A	setTemplates()	0	7	1
A	setTemplate()	0	7	1
A	getTemplates()	0	4	1
A	getTemplate()	0	4	1
A	getNewInstance()	0	20	4
A	getFormBuilder()	0	13	1
A	defineFormBuilder()	0	23	4
A	attachAdminClass()	0	22	4
A	getObject()	0	20	4
A	getForm()	0	6	1
A	getList()	0	6	1
A	createQuery()	0	24	5
A	getDatagrid()	0	6	1
B	buildTabMenu()	0	36	6
A	buildSideMenu()	0	4	1
A	getSideMenu()	0	10	2
A	getRootCode()	0	4	1
A	getRoot()	0	10	2
A	setBaseControllerName()	0	4	1
A	getBaseControllerName()	0	4	1
A	setLabel()	0	4	1
A	getLabel()	0	4	1
A	setPersistFilters()	0	9	1
A	setFilterPersister()	0	6	1
A	setMaxPerPage()	0	4	1
A	getMaxPerPage()	0	4	1
A	setMaxPageLinks()	0	4	1
A	getMaxPageLinks()	0	4	1
A	getFormGroups()	0	4	1
A	setFormGroups()	0	4	1
A	removeFieldFromFormGroup()	0	10	3
A	reorderFormGroup()	0	6	1
A	getFormTabs()	0	4	1
A	setFormTabs()	0	4	1
A	getShowTabs()	0	4	1
A	setShowTabs()	0	4	1
A	getShowGroups()	0	4	1
A	setShowGroups()	0	4	1
A	reorderShowGroup()	0	6	1
A	setParentFieldDescription()	0	4	1
A	getParentFieldDescription()	0	4	1
A	hasParentFieldDescription()	0	4	1
A	setSubject()	0	17	3
A	getSubject()	0	12	5
A	hasSubject()	0	4	1
A	getFormFieldDescriptions()	0	6	1
A	getFormFieldDescription()	0	4	2
A	hasFormFieldDescription()	0	4	2
A	addFormFieldDescription()	0	4	1
A	removeFormFieldDescription()	0	4	1
A	getShowFieldDescriptions()	0	6	1
A	getShowFieldDescription()	0	6	2
A	hasShowFieldDescription()	0	4	1
A	addShowFieldDescription()	0	4	1
A	removeShowFieldDescription()	0	4	1
A	getListFieldDescriptions()	0	6	1
A	getListFieldDescription()	0	4	2
A	hasListFieldDescription()	0	6	2
A	addListFieldDescription()	0	4	1
A	removeListFieldDescription()	0	4	1
A	getFilterFieldDescription()	0	4	2
A	hasFilterFieldDescription()	0	4	2
A	addFilterFieldDescription()	0	4	1
A	removeFilterFieldDescription()	0	4	1
A	getFilterFieldDescriptions()	0	6	1
A	addChild()	0	31	4
A	hasChild()	0	4	1
A	getChildren()	0	4	1
A	getChild()	0	4	2
A	setParent()	0	4	1
A	getParent()	0	4	1
A	getRootAncestor()	0	10	2
A	getChildDepth()	0	12	2
A	getCurrentLeafChildAdmin()	0	14	3
A	isChild()	0	4	1
A	hasChildren()	0	4	1
A	setUniqid()	0	4	1
A	getUniqid()	0	8	2
A	getClassnameLabel()	0	4	1
A	getPersistentParameters()	0	29	5
A	getPersistentParameter()	0	6	2
A	getBreadcrumbs()	0	10	1
A	buildBreadcrumbs()	0	14	2
A	getBreadcrumbsBuilder()	0	15	2
A	setBreadcrumbsBuilder()	0	11	1
A	setCurrentChild()	0	4	1
A	getCurrentChild()	0	4	1
A	getCurrentChildAdmin()	0	8	3
A	trans()	0	11	2
A	transChoice()	0	11	2
A	setTranslationDomain()	0	4	1
A	getTranslationDomain()	0	4	1
A	setTranslator()	0	12	3
A	getTranslator()	0	9	1
A	getTranslationLabel()	0	4	1
A	setRequest()	0	8	2
A	getRequest()	0	8	2
A	hasRequest()	0	4	1
A	setFormContractor()	0	4	1
A	getFormContractor()	0	4	1
A	setDatagridBuilder()	0	4	1
A	getDatagridBuilder()	0	4	1
A	setListBuilder()	0	4	1
A	getListBuilder()	0	4	1
A	setShowBuilder()	0	4	1
A	getShowBuilder()	0	4	1
A	setConfigurationPool()	0	4	1
A	getConfigurationPool()	0	4	1
A	setRouteGenerator()	0	4	1
A	getRouteGenerator()	0	4	1
A	getCode()	0	4	1
A	setBaseCodeRoute()	0	9	1
A	getBaseCodeRoute()	0	22	3
A	getModelManager()	0	4	1
A	setModelManager()	0	4	1
A	getManagerType()	0	4	1
A	setManagerType()	0	4	1
A	getObjectIdentifier()	0	4	1
A	setSecurityInformation()	0	4	1
A	getSecurityInformation()	0	4	1
A	getPermissionsShow()	0	9	3
A	showIn()	0	9	3
A	createObjectSecurity()	0	4	1
A	setSecurityHandler()	0	4	1
A	getSecurityHandler()	0	4	1
A	isGranted()	0	10	4
A	getUrlsafeIdentifier()	0	4	1
A	getNormalizedIdentifier()	0	4	1
A	id()	0	4	1
A	setValidator()	0	11	2
A	getValidator()	0	4	1
A	getShow()	0	6	1
A	setFormTheme()	0	4	1
A	getFormTheme()	0	4	1
A	setFilterTheme()	0	4	1
A	getFilterTheme()	0	4	1
A	addExtension()	0	9	1
A	addAdminExtension()	0	16	3
A	getExtensions()	0	4	1
A	setMenuFactory()	0	4	1
A	getMenuFactory()	0	4	1
A	setRouteBuilder()	0	4	1
A	getRouteBuilder()	0	4	1
A	toString()	0	12	4
A	setLabelTranslatorStrategy()	0	4	1
A	getLabelTranslatorStrategy()	0	4	1
A	supportsPreviewMode()	0	4	1
A	setPerPageOptions()	0	4	1
A	getPerPageOptions()	0	4	1
A	setPagerType()	0	4	1
A	getPagerType()	0	4	1
A	determinedPerPageValue()	0	4	1
A	isAclEnabled()	0	4	1
A	getObjectMetadata()	0	4	1
A	getListModes()	0	4	1
A	setListMode()	0	8	2
A	getListMode()	0	8	2
A	getAccessMapping()	0	4	1
A	checkAccess()	0	22	5
A	hasAccess()	0	20	5
D	configureActionButtons()	0	74	21
A	getActionButtons()	0	21	4
A	getDashboardActions()	0	27	5
A	showMosaicButton()	0	8	2
A	getSearchResultLink()	0	8	4
A	isDefaultFilter()	0	11	3
A	canAccessObject()	0	4	3
A	getTemplateRegistry()	0	4	1
A	getDefaultFilterValues()	0	23	4
A	configureFormFields()	0	3	1
A	configureListFields()	0	3	1
A	configureDatagridFilters()	0	3	1
A	configureShowFields()	0	3	1
A	configureRoutes()	0	3	1
A	configureBatchActions()	0	4	1
A	configureSideMenu()	0	3	1
A	configureTabMenu()	0	6	1
A	buildShow()	0	26	5
B	buildList()	0	67	8
B	buildForm()	0	33	7
A	getSubClass()	0	12	2
B	attachInlineValidator()	0	38	6
A	predefinePerPageOptions()	0	6	1
A	getAccess()	0	30	4
A	configureDefaultFilterValues()	0	3	1
A	triggerExtensionDeprecationMessage()	0	8	1
A	buildRoutes()	0	34	5

<?php

/*
 * 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\Admin;

use Doctrine\Common\Util\ClassUtils;
use Knp\Menu\FactoryInterface as MenuFactoryInterface;
use Knp\Menu\ItemInterface;
use Knp\Menu\ItemInterface as MenuItemInterface;
use Sonata\AdminBundle\Admin\AdminExtensionInterface as OldAdminExtensionInterface;
use Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface as NewAdminExtensionInterface;
use Sonata\AdminBundle\Admin\Extension\AlterNewInstanceInterface;
use Sonata\AdminBundle\Admin\Extension\AlterObjectInterface;
use Sonata\AdminBundle\Admin\Extension\ConfigureActionButtonsInterface;
use Sonata\AdminBundle\Admin\Extension\ConfigureBatchActionsInterface;
use Sonata\AdminBundle\Admin\Extension\ConfigureDatagridFieldsInterface;
use Sonata\AdminBundle\Admin\Extension\ConfigureDefaultFilterValuesInterface;
use Sonata\AdminBundle\Admin\Extension\ConfigureExportFieldsInterface;
use Sonata\AdminBundle\Admin\Extension\ConfigureFormFieldsInterface;
use Sonata\AdminBundle\Admin\Extension\ConfigureListFieldsInterface;
use Sonata\AdminBundle\Admin\Extension\ConfigureQueryInterface;
use Sonata\AdminBundle\Admin\Extension\ConfigureRoutesInterface;
use Sonata\AdminBundle\Admin\Extension\ConfigureShowFieldsInterface;
use Sonata\AdminBundle\Admin\Extension\ConfigureTabMenuInterface;
use Sonata\AdminBundle\Admin\Extension\GetAccessMappingInterface;
use Sonata\AdminBundle\Admin\Extension\GetPersistentParametersInterface;
use Sonata\AdminBundle\Admin\Extension\PostPersistInterface;
use Sonata\AdminBundle\Admin\Extension\PostRemoveInterface;
use Sonata\AdminBundle\Admin\Extension\PostUpdateInterface;
use Sonata\AdminBundle\Admin\Extension\PrePersistInterface;
use Sonata\AdminBundle\Admin\Extension\PreRemoveInterface;
use Sonata\AdminBundle\Admin\Extension\PreUpdateInterface;
use Sonata\AdminBundle\Admin\Extension\ValidateInterface;
use Sonata\AdminBundle\Builder\DatagridBuilderInterface;
use Sonata\AdminBundle\Builder\FormContractorInterface;
use Sonata\AdminBundle\Builder\ListBuilderInterface;
use Sonata\AdminBundle\Builder\RouteBuilderInterface;
use Sonata\AdminBundle\Builder\ShowBuilderInterface;
use Sonata\AdminBundle\Datagrid\DatagridInterface;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Datagrid\Pager;
use Sonata\AdminBundle\Datagrid\ProxyQueryInterface;
use Sonata\AdminBundle\Filter\Persister\FilterPersisterInterface;
use Sonata\AdminBundle\Form\FormMapper;
use Sonata\AdminBundle\Form\Type\ModelHiddenType;
use Sonata\AdminBundle\Model\ModelManagerInterface;
use Sonata\AdminBundle\Route\RouteCollection;
use Sonata\AdminBundle\Route\RouteGeneratorInterface;
use Sonata\AdminBundle\Security\Handler\AclSecurityHandlerInterface;
use Sonata\AdminBundle\Security\Handler\SecurityHandlerInterface;
use Sonata\AdminBundle\Show\ShowMapper;
use Sonata\AdminBundle\Templating\MutableTemplateRegistryInterface;
use Sonata\AdminBundle\Translator\LabelTranslatorStrategyInterface;
use Sonata\CoreBundle\Model\Metadata;
use Sonata\CoreBundle\Validator\Constraints\InlineConstraint;
use Sonata\CoreBundle\Validator\ErrorElement;
use Symfony\Component\Form\Extension\Core\Type\HiddenType;
use Symfony\Component\Form\Form;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\FormEvent;
use Symfony\Component\Form\FormEvents;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\PropertyAccess\PropertyPath;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface as RoutingUrlGeneratorInterface;
use Symfony\Component\Security\Acl\Model\DomainObjectInterface;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;
use Symfony\Component\Translation\TranslatorInterface;
use Symfony\Component\Validator\Validator\ValidatorInterface;

/**
 * @author Thomas Rabaix <thomas.rabaix@sonata-project.org>
 */
abstract class AbstractAdmin implements AdminInterface, DomainObjectInterface, AdminTreeInterface
{
    const CONTEXT_MENU = 'menu';
    const CONTEXT_DASHBOARD = 'dashboard';

    const CLASS_REGEX =
        '@
        (?:([A-Za-z0-9]*)\\\)?        # vendor name / app name
        (Bundle\\\)?                  # optional bundle directory
        ([A-Za-z0-9]+?)(?:Bundle)?\\\ # bundle name, with optional suffix
        (
            Entity|Document|Model|PHPCR|CouchDocument|Phpcr|
            Doctrine\\\Orm|Doctrine\\\Phpcr|Doctrine\\\MongoDB|Doctrine\\\CouchDB
        )\\\(.*)@x';

    const MOSAIC_ICON_CLASS = 'fa fa-th-large fa-fw';

    /**
     * The list FieldDescription constructed from the configureListField method.
     *
     * @var array
     */
    protected $listFieldDescriptions = [];

    /**
     * The show FieldDescription constructed from the configureShowFields method.
     *
     * @var array
     */
    protected $showFieldDescriptions = [];

    /**
     * The list FieldDescription constructed from the configureFormField method.
     *
     * @var array
     */
    protected $formFieldDescriptions = [];

    /**
     * The filter FieldDescription constructed from the configureFilterField method.
     *
     * @var array
     */
    protected $filterFieldDescriptions = [];

    /**
     * The number of result to display in the list.
     *
     * @var int
     */
    protected $maxPerPage = 32;

    /**
     * The maximum number of page numbers to display in the list.
     *
     * @var int
     */
    protected $maxPageLinks = 25;

    /**
     * The base route name used to generate the routing information.
     *
     * @var string
     */
    protected $baseRouteName;

    /**
     * The base route pattern used to generate the routing information.
     *
     * @var string
     */
    protected $baseRoutePattern;

    /**
     * The base name controller used to generate the routing information.
     *
     * @var string
     */
    protected $baseControllerName;

    /**
     * The label class name  (used in the title/breadcrumb ...).
     *
     * @var string
     */
    protected $classnameLabel;

    /**
     * The translation domain to be used to translate messages.
     *
     * @var string
     */
    protected $translationDomain = 'messages';

    /**
     * Options to set to the form (ie, validation_groups).
     *
     * @var array
     */
    protected $formOptions = [];

    /**
     * Default values to the datagrid.
     *
     * @var array
     */
    protected $datagridValues = [
        '_page' => 1,
        '_per_page' => 32,
    ];

    /**
     * Predefined per page options.
     *
     * @var array
     */
    protected $perPageOptions = [16, 32, 64, 128, 256];

    /**
     * Pager type.
     *
     * @var string
     */
    protected $pagerType = Pager::TYPE_DEFAULT;

    /**
     * The code related to the admin.
     *
     * @var string
     */
    protected $code;

    /**
     * The label.
     *
     * @var string
     */
    protected $label;

    /**
     * Whether or not to persist the filters in the session.
     *
     * NEXT_MAJOR: remove this property
     *
     * @var bool
     *
     * @deprecated since 3.34, to be removed in 4.0.
     */
    protected $persistFilters = false;

    /**
     * Array of routes related to this admin.
     *
     * @var RouteCollection
     */
    protected $routes;

    /**
     * The subject only set in edit/update/create mode.
     *
     * @var object
     */
    protected $subject;

    /**
     * Define a Collection of child admin, ie /admin/order/{id}/order-element/{childId}.
     *
     * @var array
     */
    protected $children = [];

    /**
     * Reference the parent collection.
     *
     * @var AdminInterface|null
     */
    protected $parent = null;

    /**
     * The base code route refer to the prefix used to generate the route name.
     *
     * NEXT_MAJOR: remove this attribute.
     *
     * @deprecated This attribute is deprecated since 3.24 and will be removed in 4.0
     *
     * @var string
     */
    protected $baseCodeRoute = '';

    /**
     * NEXT_MAJOR: should be default array and private.
     *
     * @var string|array
     */
    protected $parentAssociationMapping = null;

    /**
     * Reference the parent FieldDescription related to this admin
     * only set for FieldDescription which is associated to an Sub Admin instance.
     *
     * @var FieldDescriptionInterface
     */
    protected $parentFieldDescription;

    /**
     * If true then the current admin is part of the nested admin set (from the url).
     *
     * @var bool
     */
    protected $currentChild = false;

    /**
     * The uniqid is used to avoid clashing with 2 admin related to the code
     * ie: a Block linked to a Block.
     *
     * @var string
     */
    protected $uniqid;

    /**
     * The Entity or Document manager.
     *
     * @var ModelManagerInterface
     */
    protected $modelManager;

    /**
     * The current request object.
     *
     * @var \Symfony\Component\HttpFoundation\Request
     */
    protected $request;

    /**
     * The translator component.
     *
     * NEXT_MAJOR: remove this property
     *
     * @var \Symfony\Component\Translation\TranslatorInterface
     *
     * @deprecated since 3.9, to be removed with 4.0
     */
    protected $translator;

    /**
     * The related form contractor.
     *
     * @var FormContractorInterface
     */
    protected $formContractor;

    /**
     * The related list builder.
     *
     * @var ListBuilderInterface
     */
    protected $listBuilder;

    /**
     * The related view builder.
     *
     * @var ShowBuilderInterface
     */
    protected $showBuilder;

    /**
     * The related datagrid builder.
     *
     * @var DatagridBuilderInterface
     */
    protected $datagridBuilder;

    /**
     * @var RouteBuilderInterface
     */
    protected $routeBuilder;

    /**
     * The datagrid instance.
     *
     * @var \Sonata\AdminBundle\Datagrid\DatagridInterface
     */
    protected $datagrid;

    /**
     * The router instance.
     *
     * @var RouteGeneratorInterface
     */
    protected $routeGenerator;

    /**
     * The generated breadcrumbs.
     *
     * NEXT_MAJOR : remove this property
     *
     * @var array
     */
    protected $breadcrumbs = [];

    /**
     * @var SecurityHandlerInterface
     */
    protected $securityHandler = null;

    /**
     * @var ValidatorInterface
     */
    protected $validator = null;

    /**
     * The configuration pool.
     *
     * @var Pool
     */
    protected $configurationPool;

    /**
     * @var MenuItemInterface
     */
    protected $menu;

    /**
     * @var MenuFactoryInterface
     */
    protected $menuFactory;

    /**
     * @var array
     */
    protected $loaded = [
        'view_fields' => false,
        'view_groups' => false,
        'routes' => false,
        'tab_menu' => false,
    ];

    /**
     * @var array
     */
    protected $formTheme = [];

    /**
     * @var array
     */
    protected $filterTheme = [];

    /**
     * @var array
     *
     * @deprecated since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead
     */
    protected $templates = [];

    /**
     * @var OldAdminExtensionInterface|NewAdminExtensionInterface[]
     */
    protected $extensions = [];

    /**
     * @var LabelTranslatorStrategyInterface
     */
    protected $labelTranslatorStrategy;

    /**
     * Setting to true will enable preview mode for
     * the entity and show a preview button in the
     * edit/create forms.
     *
     * @var bool
     */
    protected $supportsPreviewMode = false;

    /**
     * Roles and permissions per role.
     *
     * @var array 'role' => ['permission', 'permission']
     */
    protected $securityInformation = [];

    protected $cacheIsGranted = [];

    /**
     * Action list for the search result.
     *
     * @var string[]
     */
    protected $searchResultActions = ['edit', 'show'];

    protected $listModes = [
        'list' => [
            'class' => 'fa fa-list fa-fw',
        ],
        'mosaic' => [
            'class' => self::MOSAIC_ICON_CLASS,
        ],
    ];

    /**
     * The Access mapping.
     *
     * @var array [action1 => requiredRole1, action2 => [requiredRole2, requiredRole3]]
     */
    protected $accessMapping = [];

    /**
     * @var MutableTemplateRegistryInterface
     */
    private $templateRegistry;

    /**
     * The class name managed by the admin class.
     *
     * @var string
     */
    private $class;

    /**
     * The subclasses supported by the admin class.
     *
     * @var array
     */
    private $subClasses = [];

    /**
     * The list collection.
     *
     * @var array
     */
    private $list;

    /**
     * @var FieldDescriptionCollection
     */
    private $show;

    /**
     * @var Form
     */
    private $form;

    /**
     * @var DatagridInterface
     */
    private $filter;

The property $filter is not used and could be removed.

    /**
     * The cached base route name.
     *
     * @var string
     */
    private $cachedBaseRouteName;

    /**
     * The cached base route pattern.
     *
     * @var string
     */
    private $cachedBaseRoutePattern;

    /**
     * The form group disposition.
     *
     * @var array|bool
     */
    private $formGroups = false;

    /**
     * The form tabs disposition.
     *
     * @var array|bool
     */
    private $formTabs = false;

    /**
     * The view group disposition.
     *
     * @var array|bool
     */
    private $showGroups = false;

    /**
     * The view tab disposition.
     *
     * @var array|bool
     */
    private $showTabs = false;

    /**
     * The manager type to use for the admin.
     *
     * @var string
     */
    private $managerType;

    /**
     * The breadcrumbsBuilder component.
     *
     * @var BreadcrumbsBuilderInterface
     */
    private $breadcrumbsBuilder;

    /**
     * Component responsible for persisting filters.
     *
     * @var FilterPersisterInterface|null
     */
    private $filterPersister;

    /**
     * @param string $code
     * @param string $class
     * @param string $baseControllerName
     */
    public function __construct($code, $class, $baseControllerName)
    {
        $this->code = $code;
        $this->class = $class;
        $this->baseControllerName = $baseControllerName;

        $this->predefinePerPageOptions();
        $this->datagridValues['_per_page'] = $this->maxPerPage;
    }

    /**
     * {@inheritdoc}
     *
     * NEXT_MAJOR: return null to indicate no override
     */
    public function getExportFormats()
    {
        return [
            'json', 'xml', 'csv', 'xls',
        ];
    }

    /**
     * @return array
     */
    public function getExportFields()
    {
        $fields = $this->getModelManager()->getExportFields($this->getClass());

        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements ConfigureExportFieldsInterface before calling the method
            if (method_exists($extension, 'configureExportFields')) {
                $fields = $extension->configureExportFields($this, $fields);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof ConfigureExportFieldsInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'configureExportFields',
                    ConfigureExportFieldsInterface::class
                );
            }
        }

        return $fields;
    }

    public function getDataSourceIterator()
    {
        $datagrid = $this->getDatagrid();
        $datagrid->buildPager();

        $fields = [];

        foreach ($this->getExportFields() as $key => $field) {
            $label = $this->getTranslationLabel($field, 'export', 'label');
            $transLabel = $this->trans($label);

            // NEXT_MAJOR: Remove this hack, because all field labels will be translated with the major release
            // No translation key exists
            if ($transLabel == $label) {
                $fields[$key] = $field;
            } else {
                $fields[$transLabel] = $field;
            }
        }

        return $this->getModelManager()->getDataSourceIterator($datagrid, $fields);
    }

    public function validate(ErrorElement $errorElement, $object)
    {
    }

    /**
     * define custom variable.
     */
    public function initialize()
    {
        if (!$this->classnameLabel) {
            $this->classnameLabel = substr($this->getClass(), strrpos($this->getClass(), '\\') + 1);
        }

        // NEXT_MAJOR: Remove this line.
        $this->baseCodeRoute = $this->getCode();

The property Sonata\AdminBundle\Admin\AbstractAdmin::$baseCodeRoute has been deprecated with message: This attribute is deprecated since 3.24 and will be removed in 4.0

        $this->configure();
    }

    public function configure()
    {
    }

    public function update($object)
    {
        $this->preUpdate($object);
        foreach ($this->extensions as $extension) {

The expression $this->extensions of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements PreUpdateInterface before calling the method
            if (method_exists($extension, 'preUpdate')) {
                $extension->preUpdate($this, $object);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof PreUpdateInterface) {
                $this->triggerExtensionDeprecationMessage('preUpdate', PreUpdateInterface::class);
            }
        }

        $result = $this->getModelManager()->update($object);
        // BC compatibility
        if (null !== $result) {
            $object = $result;
        }

        $this->postUpdate($object);
        foreach ($this->extensions as $extension) {

The expression $this->extensions of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements PostUpdateInterface before calling the method
            if (method_exists($extension, 'postUpdate')) {
                $extension->postUpdate($this, $object);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof PostUpdateInterface) {
                $this->triggerExtensionDeprecationMessage('postUpdate', PostUpdateInterface::class);
            }
        }

        return $object;
    }

    public function create($object)
    {
        $this->prePersist($object);
        foreach ($this->extensions as $extension) {

The expression $this->extensions of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements PrePersistInterface before calling the method
            if (method_exists($extension, 'prePersist')) {
                $extension->prePersist($this, $object);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof PrePersistInterface) {
                $this->triggerExtensionDeprecationMessage('prePersist', PrePersistInterface::class);
            }
        }

        $result = $this->getModelManager()->create($object);
        // BC compatibility
        if (null !== $result) {
            $object = $result;
        }

        $this->postPersist($object);
        foreach ($this->extensions as $extension) {

The expression $this->extensions of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements PostPersistInterface before calling the method
            if (method_exists($extension, 'postPersist')) {
                $extension->postPersist($this, $object);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof PostPersistInterface) {
                $this->triggerExtensionDeprecationMessage('postPersist', PostPersistInterface::class);
            }
        }

        $this->createObjectSecurity($object);

        return $object;
    }

    public function delete($object)
    {
        $this->preRemove($object);
        foreach ($this->extensions as $extension) {

The expression $this->extensions of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements PreRemoveInterface before calling the method
            if (method_exists($extension, 'preRemove')) {
                $extension->preRemove($this, $object);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof PreRemoveInterface) {
                $this->triggerExtensionDeprecationMessage('preRemove', PreRemoveInterface::class);
            }
        }

        $this->getSecurityHandler()->deleteObjectSecurity($this, $object);
        $this->getModelManager()->delete($object);

        $this->postRemove($object);
        foreach ($this->extensions as $extension) {

The expression $this->extensions of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements PostRemoveInterface before calling the method
            if (method_exists($extension, 'postRemove')) {
                $extension->postRemove($this, $object);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof PostRemoveInterface) {
                $this->triggerExtensionDeprecationMessage('postRemove', PostRemoveInterface::class);
            }
        }
    }

    public function preValidate($object)

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

    {
    }

    public function preUpdate($object)
    {
    }

    public function postUpdate($object)
    {
    }

    public function prePersist($object)
    {
    }

    public function postPersist($object)
    {
    }

    public function preRemove($object)
    {
    }

    public function postRemove($object)
    {
    }

    public function preBatchAction($actionName, ProxyQueryInterface $query, array &$idx, $allElements)
    {
    }

    public function getFilterParameters()
    {
        $parameters = [];

        // build the values array
        if ($this->hasRequest()) {
            $filters = $this->request->query->get('filter', []);

            // if filter persistence is configured
            // NEXT_MAJOR: remove `$this->persistFilters !== false` from the condition
            if (false !== $this->persistFilters && null !== $this->filterPersister) {

The property Sonata\AdminBundle\Admin\AbstractAdmin::$persistFilters has been deprecated with message: since 3.34, to be removed in 4.0.

                // if reset filters is asked, remove from storage
                if ('reset' === $this->request->query->get('filters')) {
                    $this->filterPersister->reset($this->getCode());
                }

                // if no filters, fetch from storage
                // otherwise save to storage
                if (empty($filters)) {
                    $filters = $this->filterPersister->get($this->getCode());
                } else {
                    $this->filterPersister->set($this->getCode(), $filters);
                }
            }

            $parameters = array_merge(
                $this->getModelManager()->getDefaultSortValues($this->getClass()),
                $this->datagridValues,
                $this->getDefaultFilterValues(),
                $filters
            );

            if (!$this->determinedPerPageValue($parameters['_per_page'])) {
                $parameters['_per_page'] = $this->maxPerPage;
            }

            // always force the parent value
            if ($this->isChild() && $this->getParentAssociationMapping()) {

The expression $this->getParentAssociationMapping() of type null|string is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

                $name = str_replace('.', '__', $this->getParentAssociationMapping());
                $parameters[$name] = ['value' => $this->request->get($this->getParent()->getIdParameter())];
            }
        }

        return $parameters;
    }

    public function buildDatagrid()
    {
        if ($this->datagrid) {
            return;
        }

        $filterParameters = $this->getFilterParameters();

        // transform _sort_by from a string to a FieldDescriptionInterface for the datagrid.
        if (isset($filterParameters['_sort_by']) && is_string($filterParameters['_sort_by'])) {
            if ($this->hasListFieldDescription($filterParameters['_sort_by'])) {
                $filterParameters['_sort_by'] = $this->getListFieldDescription($filterParameters['_sort_by']);
            } else {
                $filterParameters['_sort_by'] = $this->getModelManager()->getNewFieldDescriptionInstance(
                    $this->getClass(),
                    $filterParameters['_sort_by'],
                    []
                );

                $this->getListBuilder()->buildField(null, $filterParameters['_sort_by'], $this);
            }
        }

        // initialize the datagrid
        $this->datagrid = $this->getDatagridBuilder()->getBaseDatagrid($this, $filterParameters);

        $this->datagrid->getPager()->setMaxPageLinks($this->maxPageLinks);

        $mapper = new DatagridMapper($this->getDatagridBuilder(), $this->datagrid, $this);

        // build the datagrid filter
        $this->configureDatagridFilters($mapper);

        // ok, try to limit to add parent filter
        if ($this->isChild() && $this->getParentAssociationMapping() && !$mapper->has($this->getParentAssociationMapping())) {

The expression $this->getParentAssociationMapping() of type null|string is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

            $mapper->add($this->getParentAssociationMapping(), null, [
                'show_filter' => false,
                'label' => false,
                'field_type' => ModelHiddenType::class,
                'field_options' => [
                    'model_manager' => $this->getModelManager(),
                ],
                'operator_type' => HiddenType::class,
            ], null, null, [
                'admin_code' => $this->getParent()->getCode(),
            ]);
        }

        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements ConfigureDatagridFieldsInterface before calling the method
            if (method_exists($extension, 'configureDatagridFilters')) {
                $extension->configureDatagridFilters($mapper);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof ConfigureDatagridFieldsInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'configureDatagridFilters',
                    ConfigureDatagridFieldsInterface::class
                );
            }
        }
    }

    /**
     * Returns the name of the parent related field, so the field can be use to set the default
     * value (ie the parent object) or to filter the object.
     *
     * @throws \InvalidArgumentException
     *
     * @return null|string
     */
    public function getParentAssociationMapping()
    {
        // NEXT_MAJOR: remove array check
        if (\is_array($this->parentAssociationMapping) && $this->getParent()) {
            $parent = $this->getParent()->getCode();

            if (array_key_exists($parent, $this->parentAssociationMapping)) {
                return $this->parentAssociationMapping[$parent];
            }

            throw new \InvalidArgumentException(sprintf(
                "There's no association between %s and %s.",
                $this->getCode(),
                $this->getParent()->getCode()
            ));
        }

        // NEXT_MAJOR: remove this line
        return $this->parentAssociationMapping;

The expression $this->parentAssociationMapping; of type string|array adds the type array to the return on line 965 which is incompatible with the return type documented by Sonata\AdminBundle\Admin\AbstractAdmin::getParentAssociationMapping of type null|string.

    }

    /**
     * @param string $code
     * @param string $value
     */
    final public function addParentAssociationMapping($code, $value)
    {
        $this->parentAssociationMapping[$code] = $value;
    }

    /**
     * Returns the baseRoutePattern used to generate the routing information.
     *
     * @throws \RuntimeException
     *
     * @return string the baseRoutePattern used to generate the routing information
     */
    public function getBaseRoutePattern()
    {
        if (null !== $this->cachedBaseRoutePattern) {
            return $this->cachedBaseRoutePattern;
        }

        if ($this->isChild()) { // the admin class is a child, prefix it with the parent route pattern
            if (!$this->baseRoutePattern) {
                preg_match(self::CLASS_REGEX, $this->class, $matches);

                if (!$matches) {

The expression $matches of type string[] is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

                    throw new \RuntimeException(sprintf('Please define a default `baseRoutePattern` value for the admin class `%s`', get_class($this)));
                }
            }

            $this->cachedBaseRoutePattern = sprintf('%s/%s/%s',
                $this->getParent()->getBaseRoutePattern(),
                $this->getParent()->getRouterIdParameter(),
                $this->baseRoutePattern ?: $this->urlize($matches[5], '-')

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

            );
        } elseif ($this->baseRoutePattern) {
            $this->cachedBaseRoutePattern = $this->baseRoutePattern;
        } else {
            preg_match(self::CLASS_REGEX, $this->class, $matches);

            if (!$matches) {

The expression $matches of type string[] is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

                throw new \RuntimeException(sprintf('Please define a default `baseRoutePattern` value for the admin class `%s`', get_class($this)));
            }

            $this->cachedBaseRoutePattern = sprintf('/%s%s/%s',
                empty($matches[1]) ? '' : $this->urlize($matches[1], '-').'/',
                $this->urlize($matches[3], '-'),
                $this->urlize($matches[5], '-')
            );
        }

        return $this->cachedBaseRoutePattern;
    }

    /**
     * Returns the baseRouteName used to generate the routing information.
     *
     * @throws \RuntimeException
     *
     * @return string the baseRouteName used to generate the routing information
     */
    public function getBaseRouteName()
    {
        if (null !== $this->cachedBaseRouteName) {
            return $this->cachedBaseRouteName;
        }

        if ($this->isChild()) { // the admin class is a child, prefix it with the parent route name
            if (!$this->baseRouteName) {
                preg_match(self::CLASS_REGEX, $this->class, $matches);

                if (!$matches) {

The expression $matches of type string[] is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

                    throw new \RuntimeException(sprintf('Cannot automatically determine base route name, please define a default `baseRouteName` value for the admin class `%s`', get_class($this)));
                }
            }

            $this->cachedBaseRouteName = sprintf('%s_%s',
                $this->getParent()->getBaseRouteName(),
                $this->baseRouteName ?: $this->urlize($matches[5])

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

            );
        } elseif ($this->baseRouteName) {
            $this->cachedBaseRouteName = $this->baseRouteName;
        } else {
            preg_match(self::CLASS_REGEX, $this->class, $matches);

            if (!$matches) {

The expression $matches of type string[] is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

                throw new \RuntimeException(sprintf('Cannot automatically determine base route name, please define a default `baseRouteName` value for the admin class `%s`', get_class($this)));
            }

            $this->cachedBaseRouteName = sprintf('admin_%s%s_%s',
                empty($matches[1]) ? '' : $this->urlize($matches[1]).'_',
                $this->urlize($matches[3]),
                $this->urlize($matches[5])
            );
        }

        return $this->cachedBaseRouteName;
    }

    /**
     * urlize the given word.
     *
     * @param string $word
     * @param string $sep  the separator
     *
     * @return string
     */
    public function urlize($word, $sep = '_')
    {
        return strtolower(preg_replace('/[^a-z0-9_]/i', $sep.'$1', $word));
    }

    public function getClass()
    {
        if ($this->hasActiveSubClass()) {
            if ($this->getParentFieldDescription()) {
                throw new \RuntimeException('Feature not implemented: an embedded admin cannot have subclass');
            }

            $subClass = $this->getRequest()->query->get('subclass');

            if (!$this->hasSubClass($subClass)) {
                throw new \RuntimeException(sprintf('Subclass "%" is not defined.', $subClass));
            }

            return $this->getSubClass($subClass);
        }

        // see https://github.com/sonata-project/SonataCoreBundle/commit/247eeb0a7ca7211142e101754769d70bc402a5b4
        if ($this->subject && is_object($this->subject)) {
            return ClassUtils::getClass($this->subject);
        }

        return $this->class;
    }

    public function getSubClasses()
    {
        return $this->subClasses;
    }

    /**
     * NEXT_MAJOR: remove this method.
     */
    public function addSubClass($subClass)
    {
        @trigger_error(sprintf(

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

            'Method "%s" is deprecated since 3.30 and will be removed in 4.0.',
            __METHOD__
        ), E_USER_DEPRECATED);

        if (!in_array($subClass, $this->subClasses)) {
            $this->subClasses[] = $subClass;
        }
    }

    public function setSubClasses(array $subClasses)
    {
        $this->subClasses = $subClasses;
    }

    public function hasSubClass($name)
    {
        return isset($this->subClasses[$name]);
    }

    public function hasActiveSubClass()
    {
        if (count($this->subClasses) > 0 && $this->request) {
            return null !== $this->getRequest()->query->get('subclass');
        }

        return false;
    }

    public function getActiveSubClass()
    {
        if (!$this->hasActiveSubClass()) {
            return;
        }

        return $this->getSubClass($this->getActiveSubclassCode());
    }

    public function getActiveSubclassCode()
    {
        if (!$this->hasActiveSubClass()) {
            return;
        }

        $subClass = $this->getRequest()->query->get('subclass');

        if (!$this->hasSubClass($subClass)) {
            return;
        }

        return $subClass;
    }

    public function getBatchActions()
    {
        $actions = [];

        if ($this->hasRoute('delete') && $this->hasAccess('delete')) {
            $actions['delete'] = [
                'label' => 'action_delete',
                'translation_domain' => 'SonataAdminBundle',
                'ask_confirmation' => true, // by default always true
            ];
        }

        $actions = $this->configureBatchActions($actions);

        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements ConfigureBatchActionsInterface before calling the method
            if (method_exists($extension, 'configureBatchActions')) {
                $actions = $extension->configureBatchActions($this, $actions);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof ConfigureBatchActionsInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'configureBatchActions',
                    ConfigureBatchActionsInterface::class
                );
            }
        }

        foreach ($actions  as $name => &$action) {
            if (!array_key_exists('label', $action)) {
                $action['label'] = $this->getTranslationLabel($name, 'batch', 'label');
            }

            if (!array_key_exists('translation_domain', $action)) {
                $action['translation_domain'] = $this->getTranslationDomain();
            }
        }

        return $actions;
    }

    public function getRoutes()
    {
        $this->buildRoutes();

        return $this->routes;

The return type of return $this->routes; (Sonata\AdminBundle\Route\RouteCollection) is incompatible with the return type declared by the interface Sonata\AdminBundle\Admin\UrlGeneratorInterface::getRoutes of type Sonata\AdminBundle\Admin\RouteCollection.

    }

    public function getRouterIdParameter()
    {
        return '{'.$this->getIdParameter().'}';
    }

    public function getIdParameter()
    {
        $parameter = 'id';

        for ($i = 0; $i < $this->getChildDepth(); ++$i) {
            $parameter = 'child'.ucfirst($parameter);
        }

        return $parameter;
    }

    public function hasRoute($name)
    {
        if (!$this->routeGenerator) {
            throw new \RuntimeException('RouteGenerator cannot be null');
        }

        return $this->routeGenerator->hasAdminRoute($this, $name);
    }

    public function isCurrentRoute($name, $adminCode = null)
    {
        if (!$this->hasRequest()) {
            return false;
        }

        $request = $this->getRequest();
        $route = $request->get('_route');

        if ($adminCode) {
            $admin = $this->getConfigurationPool()->getAdminByAdminCode($adminCode);
        } else {
            $admin = $this;
        }

        if (!$admin) {
            return false;
        }

        return ($admin->getBaseRouteName().'_'.$name) == $route;
    }

    public function generateObjectUrl($name, $object, array $parameters = [], $absolute = RoutingUrlGeneratorInterface::ABSOLUTE_PATH)
    {
        $parameters['id'] = $this->getUrlsafeIdentifier($object);

        return $this->generateUrl($name, $parameters, $absolute);
    }

    public function generateUrl($name, array $parameters = [], $absolute = RoutingUrlGeneratorInterface::ABSOLUTE_PATH)
    {
        return $this->routeGenerator->generateUrl($this, $name, $parameters, $absolute);

$absolute is of type integer, but the function expects a boolean.

    }

    public function generateMenuUrl($name, array $parameters = [], $absolute = RoutingUrlGeneratorInterface::ABSOLUTE_PATH)
    {
        return $this->routeGenerator->generateMenuUrl($this, $name, $parameters, $absolute);

$absolute is of type integer, but the function expects a boolean.

    }

    final public function setTemplateRegistry(MutableTemplateRegistryInterface $templateRegistry)
    {
        $this->templateRegistry = $templateRegistry;
    }

    public function setTemplates(array $templates)
    {
        // NEXT_MAJOR: Remove this line
        $this->templates = $templates;

The property Sonata\AdminBundle\Admin\AbstractAdmin::$templates has been deprecated with message: since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead

        $this->getTemplateRegistry()->setTemplates($templates);
    }

    /**
     * @param string $name
     * @param string $template
     */
    public function setTemplate($name, $template)
    {
        // NEXT_MAJOR: Remove this line
        $this->templates[$name] = $template;

The property Sonata\AdminBundle\Admin\AbstractAdmin::$templates has been deprecated with message: since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead

        $this->getTemplateRegistry()->setTemplate($name, $template);
    }

    /**
     * @deprecated since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead
     *
     * @return array
     */
    public function getTemplates()
    {
        return $this->getTemplateRegistry()->getTemplates();
    }

    /**
     * @deprecated since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead
     *
     * @param string $name
     *
     * @return null|string
     */
    public function getTemplate($name)
    {
        return $this->getTemplateRegistry()->getTemplate($name);
    }

    public function getNewInstance()
    {
        $object = $this->getModelManager()->getModelInstance($this->getClass());
        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements AlterNewInstanceInterface before calling the method
            if (method_exists($extension, 'alterNewInstance')) {
                $extension->alterNewInstance($this, $object);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof AlterNewInstanceInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'alterNewInstance',
                    AlterNewInstanceInterface::class
                );
            }
        }

        return $object;
    }

    public function getFormBuilder()
    {
        $this->formOptions['data_class'] = $this->getClass();

        $formBuilder = $this->getFormContractor()->getFormBuilder(
            $this->getUniqid(),
            $this->formOptions
        );

        $this->defineFormBuilder($formBuilder);

        return $formBuilder;
    }

    /**
     * This method is being called by the main admin class and the child class,
     * the getFormBuilder is only call by the main admin class.
     */
    public function defineFormBuilder(FormBuilderInterface $formBuilder)
    {
        $mapper = new FormMapper($this->getFormContractor(), $formBuilder, $this);

        $this->configureFormFields($mapper);

        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements ConfigureFormFieldsInterface before calling the method
            if (method_exists($extension, 'configureFormFields')) {
                $extension->configureFormFields($mapper);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof ConfigureFormFieldsInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'configureFormFields',
                    ConfigureFormFieldsInterface::class
                );
            }
        }

        $this->attachInlineValidator();
    }

    public function attachAdminClass(FieldDescriptionInterface $fieldDescription)
    {
        $pool = $this->getConfigurationPool();

        $adminCode = $fieldDescription->getOption('admin_code');

        if (null !== $adminCode) {
            $admin = $pool->getAdminByAdminCode($adminCode);

$adminCode is of type array, but the function expects a string.

        } else {
            $admin = $pool->getAdminByClass($fieldDescription->getTargetEntity());
        }

        if (!$admin) {
            return;
        }

        if ($this->hasRequest()) {
            $admin->setRequest($this->getRequest());
        }

        $fieldDescription->setAssociationAdmin($admin);
    }

    public function getObject($id)
    {
        $object = $this->getModelManager()->find($this->getClass(), $id);
        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements AlterObjectInterface before calling the method
            if (method_exists($extension, 'alterObject')) {
                $extension->alterObject($this, $object);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof AlterObjectInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'alterObject',
                    AlterObjectInterface::class
                );
            }
        }

        return $object;
    }

    public function getForm()
    {
        $this->buildForm();

        return $this->form;
    }

    public function getList()
    {
        $this->buildList();

        return $this->list;

The return type of return $this->list; (array) is incompatible with the return type declared by the interface Sonata\AdminBundle\Admin\FieldDescriptionRegistryInterface::getList of type Sonata\AdminBundle\Admin\FieldDescriptionCollection.

    }

    public function createQuery($context = 'list')
    {
        if (func_num_args() > 0) {
            @trigger_error(

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

                'The $context argument of '.__METHOD__.' is deprecated since 3.3, to be removed in 4.0.',
                E_USER_DEPRECATED
            );
        }
        $query = $this->getModelManager()->createQuery($this->getClass());

        foreach ($this->extensions as $extension) {

The expression $this->extensions of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements ConfigureQueryInterface before calling the method
            if (method_exists($extension, 'configureQuery')) {
                $extension->configureQuery($this, $query, $context);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof ConfigureQueryInterface) {
                $this->triggerExtensionDeprecationMessage('configureQuery', ConfigureQueryInterface::class);
            }
        }

        return $query;
    }

    public function getDatagrid()
    {
        $this->buildDatagrid();

        return $this->datagrid;
    }

    public function buildTabMenu($action, AdminInterface $childAdmin = null)
    {
        if ($this->loaded['tab_menu']) {
            return;
        }

        $this->loaded['tab_menu'] = true;

        $menu = $this->menuFactory->createItem('root');
        $menu->setChildrenAttribute('class', 'nav navbar-nav');
        $menu->setExtra('translation_domain', $this->translationDomain);

        // Prevents BC break with KnpMenuBundle v1.x
        if (method_exists($menu, 'setCurrentUri')) {
            $menu->setCurrentUri($this->getRequest()->getBaseUrl().$this->getRequest()->getPathInfo());

The method setCurrentUri() does not exist on Knp\Menu\ItemInterface. Did you maybe mean setCurrent()?

        }

        $this->configureTabMenu($menu, $action, $childAdmin);

        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements ConfigureTabMenuInterface before calling the method
            if (method_exists($extension, 'configureTabMenu')) {
                $extension->configureTabMenu($this, $menu, $action, $childAdmin);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof ConfigureTabMenuInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'configureTabMenu',
                    ConfigureTabMenuInterface::class
                );
            }
        }

        $this->menu = $menu;
    }

    public function buildSideMenu($action, AdminInterface $childAdmin = null)
    {
        return $this->buildTabMenu($action, $childAdmin);
    }

    /**
     * @param string $action
     *
     * @return ItemInterface
     */
    public function getSideMenu($action, AdminInterface $childAdmin = null)
    {
        if ($this->isChild()) {
            return $this->getParent()->getSideMenu($action, $this);
        }

        $this->buildSideMenu($action, $childAdmin);

        return $this->menu;
    }

    /**
     * Returns the root code.
     *
     * @return string the root code
     */
    public function getRootCode()
    {
        return $this->getRoot()->getCode();
    }

    /**
     * Returns the master admin.
     *
     * @return AbstractAdmin the root admin class
     */
    public function getRoot()
    {
        $parentFieldDescription = $this->getParentFieldDescription();

        if (!$parentFieldDescription) {
            return $this;
        }

        return $parentFieldDescription->getAdmin()->getRoot();
    }

    public function setBaseControllerName($baseControllerName)
    {
        $this->baseControllerName = $baseControllerName;
    }

    public function getBaseControllerName()
    {
        return $this->baseControllerName;
    }

    /**
     * @param string $label
     */
    public function setLabel($label)
    {
        $this->label = $label;
    }

    public function getLabel()
    {
        return $this->label;
    }

    /**
     * @param bool $persist
     *
     * NEXT_MAJOR: remove this method
     *
     * @deprecated since 3.34, to be removed in 4.0.
     */
    public function setPersistFilters($persist)
    {
        @trigger_error(

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

            'The '.__METHOD__.' method is deprecated since version 3.34 and will be removed in 4.0.',
            E_USER_DEPRECATED
        );

        $this->persistFilters = $persist;

The property Sonata\AdminBundle\Admin\AbstractAdmin::$persistFilters has been deprecated with message: since 3.34, to be removed in 4.0.

    }

    /**
     * @param FilterPersisterInterface|null $filterPersister
     */
    public function setFilterPersister(FilterPersisterInterface $filterPersister = null)
    {
        $this->filterPersister = $filterPersister;
        // NEXT_MAJOR remove the deprecated property will be removed. Needed for persisted filter condition.
        $this->persistFilters = true;

The property Sonata\AdminBundle\Admin\AbstractAdmin::$persistFilters has been deprecated with message: since 3.34, to be removed in 4.0.

    }

    /**
     * @param int $maxPerPage
     */
    public function setMaxPerPage($maxPerPage)
    {
        $this->maxPerPage = $maxPerPage;
    }

    /**
     * @return int
     */
    public function getMaxPerPage()
    {
        return $this->maxPerPage;
    }

    /**
     * @param int $maxPageLinks
     */
    public function setMaxPageLinks($maxPageLinks)
    {
        $this->maxPageLinks = $maxPageLinks;
    }

    /**
     * @return int
     */
    public function getMaxPageLinks()
    {
        return $this->maxPageLinks;
    }

    public function getFormGroups()
    {
        return $this->formGroups;

The expression $this->formGroups; of type array|boolean adds the type boolean to the return on line 1649 which is incompatible with the return type declared by the interface Sonata\AdminBundle\Admin\AdminInterface::getFormGroups of type array.

    }

    public function setFormGroups(array $formGroups)
    {
        $this->formGroups = $formGroups;
    }

    public function removeFieldFromFormGroup($key)
    {
        foreach ($this->formGroups as $name => $formGroup) {

The expression $this->formGroups of type array|boolean is not guaranteed to be traversable. How about adding an additional type check?

            unset($this->formGroups[$name]['fields'][$key]);

            if (empty($this->formGroups[$name]['fields'])) {
                unset($this->formGroups[$name]);
            }
        }
    }

    /**
     * @param array $group
     */
    public function reorderFormGroup($group, array $keys)
    {
        $formGroups = $this->getFormGroups();
        $formGroups[$group]['fields'] = array_merge(array_flip($keys), $formGroups[$group]['fields']);
        $this->setFormGroups($formGroups);

It seems like $formGroups defined by $this->getFormGroups() on line 1673 can also be of type boolean; however, Sonata\AdminBundle\Admin\AbstractAdmin::setFormGroups() does only seem to accept array, maybe add an additional type check?

    }

    public function getFormTabs()
    {
        return $this->formTabs;
    }

    public function setFormTabs(array $formTabs)
    {
        $this->formTabs = $formTabs;
    }

    public function getShowTabs()
    {
        return $this->showTabs;
    }

    public function setShowTabs(array $showTabs)
    {
        $this->showTabs = $showTabs;
    }

    public function getShowGroups()
    {
        return $this->showGroups;

The expression $this->showGroups; of type array|boolean adds the type boolean to the return on line 1700 which is incompatible with the return type declared by the interface Sonata\AdminBundle\Admin\AdminInterface::getShowGroups of type array.

    }

    public function setShowGroups(array $showGroups)
    {
        $this->showGroups = $showGroups;
    }

    public function reorderShowGroup($group, array $keys)
    {
        $showGroups = $this->getShowGroups();
        $showGroups[$group]['fields'] = array_merge(array_flip($keys), $showGroups[$group]['fields']);
        $this->setShowGroups($showGroups);

It seems like $showGroups defined by $this->getShowGroups() on line 1710 can also be of type boolean; however, Sonata\AdminBundle\Admin\AbstractAdmin::setShowGroups() does only seem to accept array, maybe add an additional type check?

    }

    public function setParentFieldDescription(FieldDescriptionInterface $parentFieldDescription)
    {
        $this->parentFieldDescription = $parentFieldDescription;
    }

    public function getParentFieldDescription()
    {
        return $this->parentFieldDescription;
    }

    public function hasParentFieldDescription()
    {
        return $this->parentFieldDescription instanceof FieldDescriptionInterface;
    }

    public function setSubject($subject)
    {
        if (is_object($subject) && !is_a($subject, $this->getClass(), true)) {
            $message = <<<'EOT'
You are trying to set entity an instance of "%s",
which is not the one registered with this admin class ("%s").
This is deprecated since 3.5 and will no longer be supported in 4.0.
EOT;

            @trigger_error(

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

                sprintf($message, get_class($subject), $this->getClass()),
                E_USER_DEPRECATED
            ); // NEXT_MAJOR : throw an exception instead
        }

        $this->subject = $subject;
    }

    public function getSubject()
    {
        if (null === $this->subject && $this->request && !$this->hasParentFieldDescription()) {
            $id = $this->request->get($this->getIdParameter());

            if (null !== $id) {
                $this->subject = $this->getObject($id);
            }
        }

        return $this->subject;
    }

    public function hasSubject()
    {
        return (bool) $this->getSubject();
    }

    public function getFormFieldDescriptions()
    {
        $this->buildForm();

        return $this->formFieldDescriptions;
    }

    public function getFormFieldDescription($name)
    {
        return $this->hasFormFieldDescription($name) ? $this->formFieldDescriptions[$name] : null;
    }

    /**
     * Returns true if the admin has a FieldDescription with the given $name.
     *
     * @param string $name
     *
     * @return bool
     */
    public function hasFormFieldDescription($name)
    {
        return array_key_exists($name, $this->formFieldDescriptions) ? true : false;
    }

    public function addFormFieldDescription($name, FieldDescriptionInterface $fieldDescription)
    {
        $this->formFieldDescriptions[$name] = $fieldDescription;
    }

    /**
     * remove a FieldDescription.
     *
     * @param string $name
     */
    public function removeFormFieldDescription($name)
    {
        unset($this->formFieldDescriptions[$name]);
    }

    /**
     * build and return the collection of form FieldDescription.
     *
     * @return array collection of form FieldDescription
     */
    public function getShowFieldDescriptions()
    {
        $this->buildShow();

        return $this->showFieldDescriptions;
    }

    /**
     * Returns the form FieldDescription with the given $name.
     *
     * @param string $name
     *
     * @return FieldDescriptionInterface
     */
    public function getShowFieldDescription($name)
    {
        $this->buildShow();

        return $this->hasShowFieldDescription($name) ? $this->showFieldDescriptions[$name] : null;
    }

    public function hasShowFieldDescription($name)
    {
        return array_key_exists($name, $this->showFieldDescriptions);
    }

    public function addShowFieldDescription($name, FieldDescriptionInterface $fieldDescription)
    {
        $this->showFieldDescriptions[$name] = $fieldDescription;
    }

    public function removeShowFieldDescription($name)
    {
        unset($this->showFieldDescriptions[$name]);
    }

    public function getListFieldDescriptions()
    {
        $this->buildList();

        return $this->listFieldDescriptions;
    }

    public function getListFieldDescription($name)
    {
        return $this->hasListFieldDescription($name) ? $this->listFieldDescriptions[$name] : null;
    }

    public function hasListFieldDescription($name)
    {
        $this->buildList();

        return array_key_exists($name, $this->listFieldDescriptions) ? true : false;
    }

    public function addListFieldDescription($name, FieldDescriptionInterface $fieldDescription)
    {
        $this->listFieldDescriptions[$name] = $fieldDescription;
    }

    public function removeListFieldDescription($name)
    {
        unset($this->listFieldDescriptions[$name]);
    }

    public function getFilterFieldDescription($name)
    {
        return $this->hasFilterFieldDescription($name) ? $this->filterFieldDescriptions[$name] : null;
    }

    public function hasFilterFieldDescription($name)
    {
        return array_key_exists($name, $this->filterFieldDescriptions) ? true : false;
    }

    public function addFilterFieldDescription($name, FieldDescriptionInterface $fieldDescription)
    {
        $this->filterFieldDescriptions[$name] = $fieldDescription;
    }

    public function removeFilterFieldDescription($name)
    {
        unset($this->filterFieldDescriptions[$name]);
    }

    public function getFilterFieldDescriptions()
    {
        $this->buildDatagrid();

        return $this->filterFieldDescriptions;
    }

    public function addChild(AdminInterface $child)
    {
        for ($parentAdmin = $this; null !== $parentAdmin; $parentAdmin = $parentAdmin->getParent()) {
            if ($parentAdmin->getCode() !== $child->getCode()) {
                continue;
            }

            throw new \RuntimeException(sprintf(
                'Circular reference detected! The child admin `%s` is already in the parent tree of the `%s` admin.',
                $child->getCode(), $this->getCode()
            ));
        }

        $this->children[$child->getCode()] = $child;

        $child->setParent($this);

$this is of type this<Sonata\AdminBundle\Admin\AbstractAdmin>, but the function expects a object<self>.

        // NEXT_MAJOR: remove $args and add $field parameter to this function on next Major

        $args = \func_get_args();

        if (isset($args[1])) {
            $child->addParentAssociationMapping($this->getCode(), $args[1]);
        } else {
            @trigger_error(

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

                'Calling "addChild" without second argument is deprecated since 3.35'
                .' and will not be allowed in 4.0.',
                E_USER_DEPRECATED
            );
        }
    }

    public function hasChild($code)
    {
        return isset($this->children[$code]);
    }

    public function getChildren()
    {
        return $this->children;
    }

    public function getChild($code)
    {
        return $this->hasChild($code) ? $this->children[$code] : null;
    }

    public function setParent(AdminInterface $parent)
    {
        $this->parent = $parent;
    }

    public function getParent()
    {
        return $this->parent;
    }

    final public function getRootAncestor()
    {
        $parent = $this;

        while ($parent->isChild()) {
            $parent = $parent->getParent();
        }

        return $parent;
    }

    final public function getChildDepth()
    {
        $parent = $this;
        $depth = 0;

        while ($parent->isChild()) {
            $parent = $parent->getParent();
            ++$depth;
        }

        return $depth;
    }

    final public function getCurrentLeafChildAdmin()
    {
        $child = $this->getCurrentChildAdmin();

        if (null === $child) {
            return;
        }

        for ($c = $child; null !== $c; $c = $child->getCurrentChildAdmin()) {
            $child = $c;
        }

        return $child;
    }

    public function isChild()
    {
        return $this->parent instanceof AdminInterface;
    }

    /**
     * Returns true if the admin has children, false otherwise.
     *
     * @return bool if the admin has children
     */
    public function hasChildren()
    {
        return count($this->children) > 0;
    }

    public function setUniqid($uniqid)
    {
        $this->uniqid = $uniqid;
    }

    public function getUniqid()
    {
        if (!$this->uniqid) {
            $this->uniqid = 's'.crc32($this->getBaseCodeRoute());
        }

        return $this->uniqid;
    }

    /**
     * Returns the classname label.
     *
     * @return string the classname label
     */
    public function getClassnameLabel()
    {
        return $this->classnameLabel;
    }

    public function getPersistentParameters()
    {
        $parameters = [];

        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            $params = [];

            // NEXT_MAJOR: check if extension implements GetPersistentParametersInterface before calling the method
            if (method_exists($extension, 'getPersistentParameters')) {
                $params = $extension->getPersistentParameters($this);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof GetPersistentParametersInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'getPersistentParameters',
                    GetPersistentParametersInterface::class
                );
            }

            if (!is_array($params)) {
                throw new \RuntimeException(sprintf('The %s::getPersistentParameters must return an array', get_class($extension)));
            }

            $parameters = array_merge($parameters, $params);
        }

        return $parameters;
    }

    /**
     * @param string $name
     *
     * @return null|mixed
     */
    public function getPersistentParameter($name)
    {
        $parameters = $this->getPersistentParameters();

        return isset($parameters[$name]) ? $parameters[$name] : null;
    }

    public function getBreadcrumbs($action)
    {
        @trigger_error(

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

            'The '.__METHOD__.' method is deprecated since version 3.2 and will be removed in 4.0.'.
            ' Use Sonata\AdminBundle\Admin\BreadcrumbsBuilder::getBreadcrumbs instead.',
            E_USER_DEPRECATED
        );

        return $this->getBreadcrumbsBuilder()->getBreadcrumbs($this, $action);
    }

    /**
     * Generates the breadcrumbs array.
     *
     * Note: the method will be called by the top admin instance (parent => child)
     *
     * @param string $action
     *
     * @return array
     */
    public function buildBreadcrumbs($action, MenuItemInterface $menu = null)
    {
        @trigger_error(

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

            'The '.__METHOD__.' method is deprecated since version 3.2 and will be removed in 4.0.',
            E_USER_DEPRECATED
        );

        if (isset($this->breadcrumbs[$action])) {
            return $this->breadcrumbs[$action];
        }

        return $this->breadcrumbs[$action] = $this->getBreadcrumbsBuilder()
            ->buildBreadcrumbs($this, $action, $menu);
    }

    /**
     * NEXT_MAJOR : remove this method.
     *
     * @return BreadcrumbsBuilderInterface
     */
    final public function getBreadcrumbsBuilder()
    {
        @trigger_error(

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

            'The '.__METHOD__.' method is deprecated since version 3.2 and will be removed in 4.0.'.
            ' Use the sonata.admin.breadcrumbs_builder service instead.',
            E_USER_DEPRECATED
        );
        if (null === $this->breadcrumbsBuilder) {
            $this->breadcrumbsBuilder = new BreadcrumbsBuilder(
                $this->getConfigurationPool()->getContainer()->getParameter('sonata.admin.configuration.breadcrumbs')
            );
        }

        return $this->breadcrumbsBuilder;
    }

    /**
     * NEXT_MAJOR : remove this method.
     *
     * @return AbstractAdmin
     */
    final public function setBreadcrumbsBuilder(BreadcrumbsBuilderInterface $value)
    {
        @trigger_error(

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

            'The '.__METHOD__.' method is deprecated since version 3.2 and will be removed in 4.0.'.
            ' Use the sonata.admin.breadcrumbs_builder service instead.',
            E_USER_DEPRECATED
        );
        $this->breadcrumbsBuilder = $value;

        return $this;
    }

    public function setCurrentChild($currentChild)
    {
        $this->currentChild = $currentChild;
    }

    public function getCurrentChild()
    {
        return $this->currentChild;
    }

    /**
     * Returns the current child admin instance.
     *
     * @return AdminInterface|null the current child admin instance
     */
    public function getCurrentChildAdmin()
    {
        foreach ($this->children as $children) {
            if ($children->getCurrentChild()) {
                return $children;
            }
        }
    }

    public function trans($id, array $parameters = [], $domain = null, $locale = null)
    {
        @trigger_error(

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

            'The '.__METHOD__.' method is deprecated since version 3.9 and will be removed in 4.0.',
            E_USER_DEPRECATED
        );

        $domain = $domain ?: $this->getTranslationDomain();

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

The property Sonata\AdminBundle\Admin\AbstractAdmin::$translator has been deprecated with message: since 3.9, to be removed with 4.0

    }

    /**
     * Translate a message id.
     *
     * NEXT_MAJOR: remove this method
     *
     * @param string      $id
     * @param int         $count
     * @param string|null $domain
     * @param string|null $locale
     *
     * @return string the translated string
     *
     * @deprecated since 3.9, to be removed with 4.0
     */
    public function transChoice($id, $count, array $parameters = [], $domain = null, $locale = null)
    {
        @trigger_error(

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

            'The '.__METHOD__.' method is deprecated since version 3.9 and will be removed in 4.0.',
            E_USER_DEPRECATED
        );

        $domain = $domain ?: $this->getTranslationDomain();

        return $this->translator->transChoice($id, $count, $parameters, $domain, $locale);

The property Sonata\AdminBundle\Admin\AbstractAdmin::$translator has been deprecated with message: since 3.9, to be removed with 4.0

    }

    public function setTranslationDomain($translationDomain)
    {
        $this->translationDomain = $translationDomain;
    }

    public function getTranslationDomain()
    {
        return $this->translationDomain;
    }

    /**
     * {@inheritdoc}
     *
     * NEXT_MAJOR: remove this method
     *
     * @deprecated since 3.9, to be removed with 4.0
     */
    public function setTranslator(TranslatorInterface $translator)
    {
        $args = func_get_args();
        if (isset($args[1]) && $args[1]) {
            @trigger_error(

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

                'The '.__METHOD__.' method is deprecated since version 3.9 and will be removed in 4.0.',
                E_USER_DEPRECATED
            );
        }

        $this->translator = $translator;

The property Sonata\AdminBundle\Admin\AbstractAdmin::$translator has been deprecated with message: since 3.9, to be removed with 4.0

    }

    /**
     * {@inheritdoc}
     *
     * NEXT_MAJOR: remove this method
     *
     * @deprecated since 3.9, to be removed with 4.0
     */
    public function getTranslator()
    {
        @trigger_error(

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

            'The '.__METHOD__.' method is deprecated since version 3.9 and will be removed in 4.0.',
            E_USER_DEPRECATED
        );

        return $this->translator;

The property Sonata\AdminBundle\Admin\AbstractAdmin::$translator has been deprecated with message: since 3.9, to be removed with 4.0

    }

    public function getTranslationLabel($label, $context = '', $type = '')
    {
        return $this->getLabelTranslatorStrategy()->getLabel($label, $context, $type);
    }

    public function setRequest(Request $request)

You have injected the Request via parameter $request. This is generally not recommended as there might be multiple instances during a request cycle (f.e. when using sub-requests). Instead, it is recommended to inject the RequestStack and retrieve the current request each time you need it via getCurrentRequest().

    {
        $this->request = $request;

        foreach ($this->getChildren() as $children) {
            $children->setRequest($request);
        }
    }

    public function getRequest()
    {
        if (!$this->request) {
            throw new \RuntimeException('The Request object has not been set');
        }

        return $this->request;
    }

    public function hasRequest()
    {
        return null !== $this->request;
    }

    public function setFormContractor(FormContractorInterface $formBuilder)
    {
        $this->formContractor = $formBuilder;
    }

    /**
     * @return FormContractorInterface
     */
    public function getFormContractor()
    {
        return $this->formContractor;
    }

    public function setDatagridBuilder(DatagridBuilderInterface $datagridBuilder)
    {
        $this->datagridBuilder = $datagridBuilder;
    }

    public function getDatagridBuilder()
    {
        return $this->datagridBuilder;
    }

    public function setListBuilder(ListBuilderInterface $listBuilder)
    {
        $this->listBuilder = $listBuilder;
    }

    public function getListBuilder()
    {
        return $this->listBuilder;
    }

    public function setShowBuilder(ShowBuilderInterface $showBuilder)
    {
        $this->showBuilder = $showBuilder;
    }

    /**
     * @return ShowBuilderInterface
     */
    public function getShowBuilder()
    {
        return $this->showBuilder;
    }

    public function setConfigurationPool(Pool $configurationPool)
    {
        $this->configurationPool = $configurationPool;
    }

    /**
     * @return Pool
     */
    public function getConfigurationPool()
    {
        return $this->configurationPool;
    }

    public function setRouteGenerator(RouteGeneratorInterface $routeGenerator)
    {
        $this->routeGenerator = $routeGenerator;
    }

    /**
     * @return RouteGeneratorInterface
     */
    public function getRouteGenerator()
    {
        return $this->routeGenerator;
    }

    public function getCode()
    {
        return $this->code;
    }

    /**
     * NEXT_MAJOR: Remove this function.
     *
     * @deprecated This method is deprecated since 3.24 and will be removed in 4.0
     *
     * @param string $baseCodeRoute
     */
    public function setBaseCodeRoute($baseCodeRoute)
    {
        @trigger_error(

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

            'The '.__METHOD__.' is deprecated since 3.24 and will be removed in 4.0.',
            E_USER_DEPRECATED
        );

        $this->baseCodeRoute = $baseCodeRoute;

The property Sonata\AdminBundle\Admin\AbstractAdmin::$baseCodeRoute has been deprecated with message: This attribute is deprecated since 3.24 and will be removed in 4.0

    }

    public function getBaseCodeRoute()
    {
        // NEXT_MAJOR: Uncomment the following lines.
        // if ($this->isChild()) {
        //     return $this->getParent()->getBaseCodeRoute().'|'.$this->getCode();
        // }
        //
        // return $this->getCode();

        // NEXT_MAJOR: Remove all the code below.
        if ($this->isChild()) {
            $parentCode = $this->getParent()->getCode();

            if ($this->getParent()->isChild()) {
                $parentCode = $this->getParent()->getBaseCodeRoute();
            }

            return $parentCode.'|'.$this->getCode();
        }

        return $this->baseCodeRoute;

The property Sonata\AdminBundle\Admin\AbstractAdmin::$baseCodeRoute has been deprecated with message: This attribute is deprecated since 3.24 and will be removed in 4.0

    }

    public function getModelManager()
    {
        return $this->modelManager;
    }

    public function setModelManager(ModelManagerInterface $modelManager)
    {
        $this->modelManager = $modelManager;
    }

    public function getManagerType()
    {
        return $this->managerType;
    }

    /**
     * @param string $type
     */
    public function setManagerType($type)
    {
        $this->managerType = $type;
    }

    public function getObjectIdentifier()
    {
        return $this->getCode();
    }

    /**
     * Set the roles and permissions per role.
     */
    public function setSecurityInformation(array $information)
    {
        $this->securityInformation = $information;
    }

    public function getSecurityInformation()
    {
        return $this->securityInformation;
    }

    /**
     * Return the list of permissions the user should have in order to display the admin.
     *
     * @param string $context
     *
     * @return array
     */
    public function getPermissionsShow($context)
    {
        switch ($context) {
            case self::CONTEXT_DASHBOARD:
            case self::CONTEXT_MENU:
            default:
                return ['LIST'];
        }
    }

    public function showIn($context)
    {
        switch ($context) {
            case self::CONTEXT_DASHBOARD:
            case self::CONTEXT_MENU:
            default:
                return $this->isGranted($this->getPermissionsShow($context));

$this->getPermissionsShow($context) is of type array<integer,string,{"0":"string"}>, but the function expects a string.

        }
    }

    public function createObjectSecurity($object)
    {
        $this->getSecurityHandler()->createObjectSecurity($this, $object);
    }

    public function setSecurityHandler(SecurityHandlerInterface $securityHandler)
    {
        $this->securityHandler = $securityHandler;
    }

    public function getSecurityHandler()
    {
        return $this->securityHandler;
    }

    public function isGranted($name, $object = null)
    {
        $key = md5(json_encode($name).($object ? '/'.spl_object_hash($object) : ''));

        if (!array_key_exists($key, $this->cacheIsGranted)) {
            $this->cacheIsGranted[$key] = $this->securityHandler->isGranted($this, $name, $object ?: $this);
        }

        return $this->cacheIsGranted[$key];
    }

    public function getUrlsafeIdentifier($entity)
    {
        return $this->getModelManager()->getUrlsafeIdentifier($entity);
    }

    public function getNormalizedIdentifier($entity)
    {
        return $this->getModelManager()->getNormalizedIdentifier($entity);
    }

    public function id($entity)
    {
        return $this->getNormalizedIdentifier($entity);
    }

    public function setValidator($validator)
    {
        // NEXT_MAJOR: Move ValidatorInterface check to method signature
        if (!$validator instanceof ValidatorInterface) {
            throw new \InvalidArgumentException(
                'Argument 1 must be an instance of Symfony\Component\Validator\Validator\ValidatorInterface'
            );
        }

        $this->validator = $validator;
    }

    public function getValidator()
    {
        return $this->validator;
    }

    public function getShow()
    {
        $this->buildShow();

        return $this->show;

The return type of return $this->show; (Sonata\AdminBundle\Admin\FieldDescriptionCollection) is incompatible with the return type declared by the interface Sonata\AdminBundle\Admin\AdminInterface::getShow of type array.

    }

    public function setFormTheme(array $formTheme)
    {
        $this->formTheme = $formTheme;
    }

    public function getFormTheme()
    {
        return $this->formTheme;
    }

    public function setFilterTheme(array $filterTheme)
    {
        $this->filterTheme = $filterTheme;
    }

    public function getFilterTheme()
    {
        return $this->filterTheme;
    }

    public function addExtension(OldAdminExtensionInterface $extension)
    {
        @trigger_error(

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

            'Method "addExtension" is deprecated. Check "addAdminExtension".',
            E_USER_DEPRECATED
        );

        $this->extensions[] = $extension;
    }

    /**
     * NEXT_MAJOR: remove whole if and add only NewAdminExtensionInterface typehint.
     *
     * @param NewAdminExtensionInterface|OldAdminExtensionInterface $extension
     */
    public function addAdminExtension($extension)
    {
        if ($extension instanceof OldAdminExtensionInterface) {
            @trigger_error(sprintf(

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

                'Extensions implementing "%s" are deprecated since 3.x and will be removed in 4.0.'
                .' Implement single-method interfaces from "Sonata\AdminBundle\Admin\Extension" namespace.',
                OldAdminExtensionInterface::class
            ), E_USER_DEPRECATED);
        } elseif (!$extension instanceof NewAdminExtensionInterface) {
            throw new \InvalidArgumentException(
                'Extension has to implement one of the interfaces in "Sonata\AdminBundle\Admin\Extension" namespace.'
            );
        }

        $this->extensions[] = $extension;
    }

    public function getExtensions()
    {
        return $this->extensions;

The expression $this->extensions; of type Sonata\AdminBundle\Admin\AdminExtensionInterface|Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface[] adds the type Sonata\AdminBundle\Admin\AdminExtensionInterface to the return on line 2593 which is incompatible with the return type declared by the interface Sonata\AdminBundle\Admin\AdminInterface::getExtensions of type Sonata\AdminBundle\Admin\AdminExtensionInterface[].

    }

    public function setMenuFactory(MenuFactoryInterface $menuFactory)
    {
        $this->menuFactory = $menuFactory;
    }

    public function getMenuFactory()
    {
        return $this->menuFactory;
    }

    public function setRouteBuilder(RouteBuilderInterface $routeBuilder)
    {
        $this->routeBuilder = $routeBuilder;
    }

    public function getRouteBuilder()
    {
        return $this->routeBuilder;
    }

    public function toString($object)
    {
        if (!is_object($object)) {
            return '';
        }

        if (method_exists($object, '__toString') && null !== $object->__toString()) {
            return (string) $object;
        }

        return sprintf('%s:%s', ClassUtils::getClass($object), spl_object_hash($object));
    }

    public function setLabelTranslatorStrategy(LabelTranslatorStrategyInterface $labelTranslatorStrategy)
    {
        $this->labelTranslatorStrategy = $labelTranslatorStrategy;
    }

    public function getLabelTranslatorStrategy()
    {
        return $this->labelTranslatorStrategy;
    }

    public function supportsPreviewMode()
    {
        return $this->supportsPreviewMode;
    }

    /**
     * Set custom per page options.
     */
    public function setPerPageOptions(array $options)
    {
        $this->perPageOptions = $options;
    }

    /**
     * Returns predefined per page options.
     *
     * @return array
     */
    public function getPerPageOptions()
    {
        return $this->perPageOptions;
    }

    /**
     * Set pager type.
     *
     * @param string $pagerType
     */
    public function setPagerType($pagerType)
    {
        $this->pagerType = $pagerType;
    }

    /**
     * Get pager type.
     *
     * @return string
     */
    public function getPagerType()
    {
        return $this->pagerType;
    }

    /**
     * Returns true if the per page value is allowed, false otherwise.
     *
     * @param int $perPage
     *
     * @return bool
     */
    public function determinedPerPageValue($perPage)
    {
        return in_array($perPage, $this->perPageOptions);
    }

    public function isAclEnabled()
    {
        return $this->getSecurityHandler() instanceof AclSecurityHandlerInterface;
    }

    public function getObjectMetadata($object)
    {
        return new Metadata($this->toString($object));
    }

    public function getListModes()
    {
        return $this->listModes;
    }

    public function setListMode($mode)
    {
        if (!$this->hasRequest()) {
            throw new \RuntimeException(sprintf('No request attached to the current admin: %s', $this->getCode()));
        }

        $this->getRequest()->getSession()->set(sprintf('%s.list_mode', $this->getCode()), $mode);
    }

    public function getListMode()
    {
        if (!$this->hasRequest()) {
            return 'list';
        }

        return $this->getRequest()->getSession()->get(sprintf('%s.list_mode', $this->getCode()), 'list');
    }

    public function getAccessMapping()
    {
        return $this->accessMapping;
    }

    public function checkAccess($action, $object = null)
    {
        $access = $this->getAccess();

        if (!array_key_exists($action, $access)) {
            throw new \InvalidArgumentException(sprintf(
                'Action "%s" could not be found in access mapping.'
                .' Please make sure your action is defined into your admin class accessMapping property.',
                $action
            ));
        }

        if (!is_array($access[$action])) {
            $access[$action] = [$access[$action]];
        }

        foreach ($access[$action] as $role) {
            if (false === $this->isGranted($role, $object)) {
                throw new AccessDeniedException(sprintf('Access Denied to the action %s and role %s', $action, $role));
            }
        }
    }

    /**
     * Hook to handle access authorization, without throw Exception.
     *
     * @param string $action
     * @param object $object
     *
     * @return bool
     */
    public function hasAccess($action, $object = null)
    {
        $access = $this->getAccess();

        if (!array_key_exists($action, $access)) {
            return false;
        }

        if (!is_array($access[$action])) {
            $access[$action] = [$access[$action]];
        }

        foreach ($access[$action] as $role) {
            if (false === $this->isGranted($role, $object)) {
                return false;
            }
        }

        return true;
    }

    public function configureActionButtons($action, $object = null)
    {
        $list = [];

        if (in_array($action, ['tree', 'show', 'edit', 'delete', 'list', 'batch'])
            && $this->hasAccess('create')
            && $this->hasRoute('create')
        ) {
            $list['create'] = [
                // NEXT_MAJOR: Remove this line and use commented line below it instead
                'template' => $this->getTemplate('button_create'),

The method Sonata\AdminBundle\Admin\AbstractAdmin::getTemplate() has been deprecated with message: since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead

//                'template' => $this->getTemplateRegistry()->getTemplate('button_create'),
            ];
        }

        if (in_array($action, ['show', 'delete', 'acl', 'history'])
            && $this->canAccessObject('edit', $object)
            && $this->hasRoute('edit')
        ) {
            $list['edit'] = [
                // NEXT_MAJOR: Remove this line and use commented line below it instead
                'template' => $this->getTemplate('button_edit'),

The method Sonata\AdminBundle\Admin\AbstractAdmin::getTemplate() has been deprecated with message: since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead

                //'template' => $this->getTemplateRegistry()->getTemplate('button_edit'),
            ];
        }

        if (in_array($action, ['show', 'edit', 'acl'])
            && $this->canAccessObject('history', $object)
            && $this->hasRoute('history')
        ) {
            $list['history'] = [
                // NEXT_MAJOR: Remove this line and use commented line below it instead
                'template' => $this->getTemplate('button_history'),

The method Sonata\AdminBundle\Admin\AbstractAdmin::getTemplate() has been deprecated with message: since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead

                // 'template' => $this->getTemplateRegistry()->getTemplate('button_history'),
            ];
        }

        if (in_array($action, ['edit', 'history'])
            && $this->isAclEnabled()
            && $this->canAccessObject('acl', $object)
            && $this->hasRoute('acl')
        ) {
            $list['acl'] = [
                // NEXT_MAJOR: Remove this line and use commented line below it instead
                'template' => $this->getTemplate('button_acl'),

The method Sonata\AdminBundle\Admin\AbstractAdmin::getTemplate() has been deprecated with message: since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead

                // 'template' => $this->getTemplateRegistry()->getTemplate('button_acl'),
            ];
        }

        if (in_array($action, ['edit', 'history', 'acl'])
            && $this->canAccessObject('show', $object)
            && count($this->getShow()) > 0
            && $this->hasRoute('show')
        ) {
            $list['show'] = [
                // NEXT_MAJOR: Remove this line and use commented line below it instead
                'template' => $this->getTemplate('button_show'),

The method Sonata\AdminBundle\Admin\AbstractAdmin::getTemplate() has been deprecated with message: since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead

                // 'template' => $this->getTemplateRegistry()->getTemplate('button_show'),
            ];
        }

        if (in_array($action, ['show', 'edit', 'delete', 'acl', 'batch'])
            && $this->hasAccess('list')
            && $this->hasRoute('list')
        ) {
            $list['list'] = [
                // NEXT_MAJOR: Remove this line and use commented line below it instead
                'template' => $this->getTemplate('button_list'),

The method Sonata\AdminBundle\Admin\AbstractAdmin::getTemplate() has been deprecated with message: since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead

                // 'template' => $this->getTemplateRegistry()->getTemplate('button_list'),
            ];
        }

        return $list;
    }

    /**
     * @param string $action
     * @param mixed  $object
     *
     * @return array
     */
    public function getActionButtons($action, $object = null)
    {
        $list = $this->configureActionButtons($action, $object);

        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements ConfigureActionButtonsInterface before calling the method
            if (method_exists($extension, 'configureActionButtons')) {
                $list = $extension->configureActionButtons($this, $list, $action, $object);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof ConfigureActionButtonsInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'configureActionButtons',
                    ConfigureActionButtonsInterface::class
                );
            }
        }

        return $list;
    }

    /**
     * Get the list of actions that can be accessed directly from the dashboard.
     *
     * @return array
     */
    public function getDashboardActions()
    {
        $actions = [];

        if ($this->hasRoute('create') && $this->hasAccess('create')) {
            $actions['create'] = [
                'label' => 'link_add',
                'translation_domain' => 'SonataAdminBundle',
                // NEXT_MAJOR: Remove this line and use commented line below it instead
                'template' => $this->getTemplate('action_create'),

The method Sonata\AdminBundle\Admin\AbstractAdmin::getTemplate() has been deprecated with message: since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead

                // 'template' => $this->getTemplateRegistry()->getTemplate('action_create'),
                'url' => $this->generateUrl('create'),
                'icon' => 'plus-circle',
            ];
        }

        if ($this->hasRoute('list') && $this->hasAccess('list')) {
            $actions['list'] = [
                'label' => 'link_list',
                'translation_domain' => 'SonataAdminBundle',
                'url' => $this->generateUrl('list'),
                'icon' => 'list',
            ];
        }

        return $actions;
    }

    /**
     * Setting to true will enable mosaic button for the admin screen.
     * Setting to false will hide mosaic button for the admin screen.
     *
     * @param bool $isShown
     */
    final public function showMosaicButton($isShown)
    {
        if ($isShown) {
            $this->listModes['mosaic'] = ['class' => static::MOSAIC_ICON_CLASS];
        } else {
            unset($this->listModes['mosaic']);
        }
    }

    /**
     * @param FormMapper $form

There is no parameter named $form. Was it maybe removed?

     */
    final public function getSearchResultLink($object)
    {
        foreach ($this->searchResultActions as $action) {
            if ($this->hasRoute($action) && $this->hasAccess($action, $object)) {
                return $this->generateObjectUrl($action, $object);
            }
        }
    }

    /**
     * Checks if a filter type is set to a default value.
     *
     * @param string $name
     *
     * @return bool
     */
    final public function isDefaultFilter($name)
    {
        $filter = $this->getFilterParameters();
        $default = $this->getDefaultFilterValues();

        if (!array_key_exists($name, $filter) || !array_key_exists($name, $default)) {
            return false;
        }

        return $filter[$name] == $default[$name];
    }

    /**
     * Check object existence and access, without throw Exception.
     *
     * @param string $action
     * @param object $object
     *
     * @return bool
     */
    public function canAccessObject($action, $object)
    {
        return $object && $this->id($object) && $this->hasAccess($action, $object);
    }

    /**
     * @return MutableTemplateRegistryInterface
     */
    final protected function getTemplateRegistry()
    {
        return $this->templateRegistry;
    }

    /**
     * Returns a list of default filters.
     *
     * @return array
     */
    final protected function getDefaultFilterValues()
    {
        $defaultFilterValues = [];

        $this->configureDefaultFilterValues($defaultFilterValues);

        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements ConfigureDefaultFilterValuesInterface before calling the method
            if (method_exists($extension, 'configureDefaultFilterValues')) {
                $extension->configureDefaultFilterValues($this, $defaultFilterValues);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof ConfigureDefaultFilterValuesInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'configureDefaultFilterValues',
                    ConfigureDefaultFilterValuesInterface::class
                );
            }
        }

        return $defaultFilterValues;
    }

    protected function configureFormFields(FormMapper $form)
    {
    }

    protected function configureListFields(ListMapper $list)
    {
    }

    protected function configureDatagridFilters(DatagridMapper $filter)
    {
    }

    protected function configureShowFields(ShowMapper $show)
    {
    }

    protected function configureRoutes(RouteCollection $collection)
    {
    }

    /**
     * Allows you to customize batch actions.
     *
     * @param array $actions List of actions
     *
     * @return array
     */
    protected function configureBatchActions($actions)
    {
        return $actions;
    }

    /**
     * NEXT_MAJOR: remove this method.
     *
     * @return mixed
     *
     * @deprecated Use configureTabMenu instead
     */
    protected function configureSideMenu(MenuItemInterface $menu, $action, AdminInterface $childAdmin = null)

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

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

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

    {
    }

    /**
     * Configures the tab menu in your admin.
     *
     * @param string $action
     *
     * @return mixed
     */
    protected function configureTabMenu(MenuItemInterface $menu, $action, AdminInterface $childAdmin = null)
    {
        // Use configureSideMenu not to mess with previous overrides
        // TODO remove once deprecation period is over
        $this->configureSideMenu($menu, $action, $childAdmin);

The method Sonata\AdminBundle\Admin\AbstractAdmin::configureSideMenu() has been deprecated with message: Use configureTabMenu instead

    }

    /**
     * build the view FieldDescription array.
     */
    protected function buildShow()
    {
        if ($this->show) {
            return;
        }

        $this->show = new FieldDescriptionCollection();
        $mapper = new ShowMapper($this->showBuilder, $this->show, $this);

        $this->configureShowFields($mapper);

        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements ConfigureShowFieldsInterface before calling the method
            if (method_exists($extension, 'configureShowFields')) {
                $extension->configureShowFields($mapper);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof ConfigureShowFieldsInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'configureShowFields',
                    ConfigureShowFieldsInterface::class
                );
            }
        }
    }

    /**
     * build the list FieldDescription array.
     */
    protected function buildList()
    {
        if ($this->list) {

The expression $this->list of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using ! empty($expr) instead to make it clear that you intend to check for an array without elements.

            return;
        }

        $this->list = $this->getListBuilder()->getBaseList();

It seems like $this->getListBuilder()->getBaseList() of type object<Sonata\AdminBundle\Admin\FieldDescriptionCollection> is incompatible with the declared type array of property $list.

        $mapper = new ListMapper($this->getListBuilder(), $this->list, $this);

        if (count($this->getBatchActions()) > 0) {
            $fieldDescription = $this->getModelManager()->getNewFieldDescriptionInstance(
                $this->getClass(),
                'batch',
                [
                    'label' => 'batch',
                    'code' => '_batch',
                    'sortable' => false,
                    'virtual_field' => true,
                ]
            );

            $fieldDescription->setAdmin($this);
            // NEXT_MAJOR: Remove this line and use commented line below it instead
            $fieldDescription->setTemplate($this->getTemplate('batch'));

The method Sonata\AdminBundle\Admin\AbstractAdmin::getTemplate() has been deprecated with message: since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead

            // $fieldDescription->setTemplate($this->getTemplateRegistry()->getTemplate('batch'));

            $mapper->add($fieldDescription, 'batch');

$fieldDescription is of type object<Sonata\AdminBundle\Admin\FieldDescriptionInterface>, but the function expects a string.

        }

        $this->configureListFields($mapper);

        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements ConfigureListFieldsInterface before calling the method
            if (method_exists($extension, 'configureListFields')) {
                $extension->configureListFields($mapper);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof ConfigureListFieldsInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'configureListFields',
                    ConfigureListFieldsInterface::class
                );
            }
        }

        if ($this->hasRequest() && $this->getRequest()->isXmlHttpRequest()) {
            $fieldDescription = $this->getModelManager()->getNewFieldDescriptionInstance(
                $this->getClass(),
                'select',
                [
                    'label' => false,
                    'code' => '_select',
                    'sortable' => false,
                    'virtual_field' => false,
                ]
            );

            $fieldDescription->setAdmin($this);
            // NEXT_MAJOR: Remove this line and use commented line below it instead
            $fieldDescription->setTemplate($this->getTemplate('select'));

The method Sonata\AdminBundle\Admin\AbstractAdmin::getTemplate() has been deprecated with message: since 3.34, will be dropped in 4.0. Use TemplateRegistry services instead

            // $fieldDescription->setTemplate($this->getTemplateRegistry()->getTemplate('select'));

            $mapper->add($fieldDescription, 'select');

$fieldDescription is of type object<Sonata\AdminBundle\Admin\FieldDescriptionInterface>, but the function expects a string.

        }
    }

    /**
     * Build the form FieldDescription collection.
     */
    protected function buildForm()
    {
        if ($this->form) {
            return;
        }

        // append parent object if any
        // todo : clean the way the Admin class can retrieve set the object
        if ($this->isChild() && $this->getParentAssociationMapping()) {

The expression $this->getParentAssociationMapping() of type null|string is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

            $parent = $this->getParent()->getObject($this->request->get($this->getParent()->getIdParameter()));

            $propertyAccessor = $this->getConfigurationPool()->getPropertyAccessor();
            $propertyPath = new PropertyPath($this->getParentAssociationMapping());

            $object = $this->getSubject();

            $value = $propertyAccessor->getValue($object, $propertyPath);

            if (is_array($value) || ($value instanceof \Traversable && $value instanceof \ArrayAccess)) {
                $value[] = $parent;
                $propertyAccessor->setValue($object, $propertyPath, $value);
            } else {
                $propertyAccessor->setValue($object, $propertyPath, $parent);
            }
        }

        $formBuilder = $this->getFormBuilder();
        $formBuilder->addEventListener(FormEvents::POST_SUBMIT, function (FormEvent $event) {
            $this->preValidate($event->getData());
        }, 100);

        $this->form = $formBuilder->getForm();
    }

    /**
     * Gets the subclass corresponding to the given name.
     *
     * @param string $name The name of the sub class
     *
     * @return string the subclass
     */
    protected function getSubClass($name)
    {
        if ($this->hasSubClass($name)) {
            return $this->subClasses[$name];
        }

        throw new \RuntimeException(sprintf(
            'Unable to find the subclass `%s` for admin `%s`',
            $name,
            get_class($this)
        ));
    }

    /**
     * Attach the inline validator to the model metadata, this must be done once per admin.
     */
    protected function attachInlineValidator()
    {
        $admin = $this;

        // add the custom inline validation option
        $metadata = $this->validator->getMetadataFor($this->getClass());

        $metadata->addConstraint(new InlineConstraint([
            'service' => $this,
            'method' => function (ErrorElement $errorElement, $object) use ($admin) {
                /* @var \Sonata\AdminBundle\Admin\AdminInterface $admin */

                // This avoid the main validation to be cascaded to children
                // The problem occurs when a model Page has a collection of Page as property
                if ($admin->hasSubject() && spl_object_hash($object) !== spl_object_hash($admin->getSubject())) {
                    return;
                }

                $admin->validate($errorElement, $object);

                foreach ($admin->getExtensions() as $extension) {

The expression $admin->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

                    // NEXT_MAJOR: check if extension implements ValidateInterface before calling the method
                    if (method_exists($extension, 'validate')) {
                        $extension->validate($admin, $errorElement, $object);
                    }

                    // NEXT_MAJOR: remove this conditional
                    if (!$extension instanceof ValidateInterface) {
                        $this->triggerExtensionDeprecationMessage(
                            'validate',
                            ValidateInterface::class
                        );
                    }
                }
            },
            'serializingWarning' => true,
        ]));
    }

    /**
     * Predefine per page options.
     */
    protected function predefinePerPageOptions()
    {
        array_unshift($this->perPageOptions, $this->maxPerPage);
        $this->perPageOptions = array_unique($this->perPageOptions);
        sort($this->perPageOptions);
    }

    /**
     * Return list routes with permissions name.
     *
     * @return array
     */
    protected function getAccess()
    {
        $access = array_merge([
            'acl' => 'MASTER',
            'export' => 'EXPORT',
            'historyCompareRevisions' => 'EDIT',
            'historyViewRevision' => 'EDIT',
            'history' => 'EDIT',
            'edit' => 'EDIT',
            'show' => 'VIEW',
            'create' => 'CREATE',
            'delete' => 'DELETE',
            'batchDelete' => 'DELETE',
            'list' => 'LIST',
        ], $this->getAccessMapping());

        foreach ($this->extensions as $extension) {

The expression $this->extensions of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements GetAccessMappingInterface before calling the method
            if (method_exists($extension, 'getAccessMapping')) {
                $access = array_merge($access, $extension->getAccessMapping($this));
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof GetAccessMappingInterface) {
                $this->triggerExtensionDeprecationMessage('getAccessMapping', GetAccessMappingInterface::class);
            }
        }

        return $access;
    }

    /**
     * Returns a list of default filters.
     */
    protected function configureDefaultFilterValues(array &$filterValues)
    {
    }

    /**
     * NEXT_MAJOR: remove this method.
     *
     * @param string $method
     * @param string $class
     */
    private function triggerExtensionDeprecationMessage($method, $class)
    {
        @trigger_error(sprintf(

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

            'Calling "%s" without implementing "%s" in your extension is deprecated.',
            $method,
            $class
        ), E_USER_DEPRECATED);
    }

    /**
     * Build all the related urls to the current admin.
     */
    private function buildRoutes()
    {
        if ($this->loaded['routes']) {
            return;
        }

        $this->loaded['routes'] = true;

        $this->routes = new RouteCollection(
            $this->getBaseCodeRoute(),
            $this->getBaseRouteName(),
            $this->getBaseRoutePattern(),
            $this->getBaseControllerName()
        );

        $this->routeBuilder->build($this, $this->routes);

        $this->configureRoutes($this->routes);

        foreach ($this->getExtensions() as $extension) {

The expression $this->getExtensions() of type object<Sonata\AdminBundle\Admin\AdminExtensionInterface>|array<integer,object<Sonata\AdminBundle\Admin\Extension\AdminExtensionInterface>> is not guaranteed to be traversable. How about adding an additional type check?

            // NEXT_MAJOR: check if extension implements ConfigureRoutesInterface before calling the method
            if (method_exists($extension, 'configureRoutes')) {
                $extension->configureRoutes($this, $this->routes);
            }

            // NEXT_MAJOR: remove this conditional
            if (!$extension instanceof ConfigureRoutesInterface) {
                $this->triggerExtensionDeprecationMessage(
                    'configureRoutes',
                    ConfigureRoutesInterface::class
                );
            }
        }
    }
}