9.5/_abstract_wizard_controller_8php_source.html

<?php

namespace ‪TYPO3\CMS\Backend\Controller\Wizard;


/*

 * 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\Template\DocumentTemplate;

use ‪TYPO3\CMS\Backend\Utility\BackendUtility;

use ‪TYPO3\CMS\Core\Authentication\BackendUserAuthentication;

use ‪TYPO3\CMS\Core\Localization\LanguageService;

use ‪TYPO3\CMS\Core\Type\Bitmask\Permission;


class ‪AbstractWizardController

{

    protected function ‪checkEditAccess($table, $uid)

    {

        $record = ‪BackendUtility::getRecord($table, $uid);

        ‪BackendUtility::fixVersioningPid($table, $record);

        if (is_array($record)) {

            // If pages:

            if ($table === 'pages') {

                $calculatedPermissions = $this->‪getBackendUserAuthentication()->‪calcPerms($record);

                $hasAccess = $calculatedPermissions & ‪Permission::PAGE_EDIT;

            } else {

                // Fetching pid-record first.

                $calculatedPermissions = $this->‪getBackendUserAuthentication()->‪calcPerms(

                    ‪BackendUtility::getRecord('pages', $record['pid'])

                );

                $hasAccess = $calculatedPermissions & ‪Permission::CONTENT_EDIT;

            }

            // Check internals regarding access:

            if ($hasAccess) {

                $hasAccess = $this->‪getBackendUserAuthentication()->‪recordEditAccessInternals($table, $record);

            }

        } else {

            $hasAccess = false;

        }

        return (bool)$hasAccess;

    }


    protected function ‪getBackendUserAuthentication()

    {

        return ‪$GLOBALS['BE_USER'];

    }


    protected function ‪getLanguageService()

    {

        return ‪$GLOBALS['LANG'];

    }


    protected function ‪getDocumentTemplate()

    {

        return ‪$GLOBALS['TBE_TEMPLATE'];

    }

}