9.5/_backend_user_group_integrity_check_8php_source.html

<?php

namespace ‪TYPO3\CMS\Core\Hooks;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Backend\Utility\BackendUtility;

use ‪TYPO3\CMS\Core\DataHandling\DataHandler;

use ‪TYPO3\CMS\Core\Localization\LanguageService;

use ‪TYPO3\CMS\Core\Messaging\FlashMessage;

use ‪TYPO3\CMS\Core\Messaging\FlashMessageQueue;

use ‪TYPO3\CMS\Core\Messaging\FlashMessageService;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;


class ‪BackendUserGroupIntegrityCheck

{

    public function ‪processDatamap_afterDatabaseOperations($status, $table, $id, $fieldArray, $parentObject)

    {

        if ($table !== 'be_groups' || ‪$GLOBALS['TYPO3_CONF_VARS']['BE']['explicitADmode'] !== 'explicitAllow') {

            return;

        }


        $backendUserGroup = ‪BackendUtility::getRecord($table, $id, 'explicit_allowdeny');

        $explicitAllowDenyFields = GeneralUtility::trimExplode(',', $backendUserGroup['explicit_allowdeny']);

        foreach ($explicitAllowDenyFields as $value) {

            if ($value !== '' && strpos($value, 'tt_content:list_type:') === 0) {

                if (!in_array('tt_content:CType:list:ALLOW', $explicitAllowDenyFields, true)) {

                    $flashMessage = GeneralUtility::makeInstance(

                        FlashMessage::class,

                        $this->‪getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:error.backendUserGroupListTypeError.message'),

                        $this->‪getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:error.backendUserGroupListTypeError.header'),

                        ‪FlashMessage::WARNING,

                        true

                    );

                    $flashMessageService = GeneralUtility::makeInstance(FlashMessageService::class);

                    $defaultFlashMessageQueue = $flashMessageService->getMessageQueueByIdentifier();

                    $defaultFlashMessageQueue->enqueue($flashMessage);

                }

                return;

            }

        }

    }


    protected function ‪getLanguageService()

    {

        return ‪$GLOBALS['LANG'];

    }

}