9.5/_recycler_ajax_controller_8php_source.html

<?php

namespace ‪TYPO3\CMS\Recycler\Controller;


/*

 * 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 Psr\Http\Message\ResponseInterface;

use Psr\Http\Message\ServerRequestInterface;

use ‪TYPO3\CMS\Core\Http\JsonResponse;

use ‪TYPO3\CMS\Core\Utility\ExtensionManagementUtility;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\Core\Utility\MathUtility;

use ‪TYPO3\CMS\Extbase\Utility\LocalizationUtility;

use ‪TYPO3\CMS\Fluid\View\StandaloneView;

use ‪TYPO3\CMS\Recycler\Domain\Model\DeletedRecords;

use ‪TYPO3\CMS\Recycler\Domain\Model\Tables;


class ‪RecyclerAjaxController

{

    protected ‪$conf = [];


    public function ‪dispatch(ServerRequestInterface $request): ResponseInterface

    {

        $parsedBody = $request->getParsedBody();

        $queryParams = $request->getQueryParams();


        $this->conf['action'] = $parsedBody['action'] ?? $queryParams['action'] ?? null;

        $this->conf['table'] = $parsedBody['table'] ?? $queryParams['table'] ?? '';

        $this->conf['limit'] = ‪MathUtility::forceIntegerInRange(

            (int)($this->‪getBackendUser()->getTSConfig()['mod.']['recycler.']['recordsPageLimit'] ?? 25),

            1

        );

        $this->conf['start'] = (int)($parsedBody['start'] ?? $queryParams['start'] ?? 0);

        $this->conf['filterTxt'] = $parsedBody['filterTxt'] ?? $queryParams['filterTxt'] ?? '';

        $this->conf['startUid'] = (int)($parsedBody['startUid'] ?? $queryParams['startUid'] ?? 0);

        $this->conf['depth'] = (int)($parsedBody['depth'] ?? $queryParams['depth'] ?? 0);

        $this->conf['records'] = $parsedBody['records'] ?? $queryParams['records'] ?? null;

        $this->conf['recursive'] = (bool)($parsedBody['recursive'] ?? $queryParams['recursive'] ?? false);


        $extPath = ‪ExtensionManagementUtility::extPath('recycler');

        /* @var StandaloneView $view */

        $view = GeneralUtility::makeInstance(StandaloneView::class);

        $view->setPartialRootPaths(['default' => $extPath . 'Resources/Private/Partials']);


        $content = '';

        // Determine the scripts to execute

        switch ($this->conf['action']) {

            case 'getTables':

                $this->‪setDataInSession(['depthSelection' => $this->conf['depth']]);


                /* @var Tables $model */

                $model = GeneralUtility::makeInstance(Tables::class);

                $content = $model->getTables($this->conf['startUid'], $this->conf['depth']);

                break;

            case 'getDeletedRecords':

                $this->‪setDataInSession([

                    'tableSelection' => $this->conf['table'],

                    'depthSelection' => $this->conf['depth'],

                    'resultLimit' => $this->conf['limit'],

                ]);


                /* @var DeletedRecords $model */

                $model = GeneralUtility::makeInstance(DeletedRecords::class);

                $model->loadData($this->conf['startUid'], $this->conf['table'], $this->conf['depth'], $this->conf['start'] . ',' . $this->conf['limit'], $this->conf['filterTxt']);

                $deletedRowsArray = $model->getDeletedRows();


                $model = GeneralUtility::makeInstance(DeletedRecords::class);

                $totalDeleted = $model->getTotalCount($this->conf['startUid'], $this->conf['table'], $this->conf['depth'], $this->conf['filterTxt']);


                /* @var DeletedRecordsController $controller */

                $controller = GeneralUtility::makeInstance(DeletedRecordsController::class);

                $recordsArray = $controller->transform($deletedRowsArray);


                $allowDelete = $this->‪getBackendUser()->‪isAdmin()

                    ?: (bool)($this->‪getBackendUser()->‪getTSConfig()['mod.']['recycler.']['allowDelete'] ?? false);


                $view->setTemplatePathAndFilename($extPath . 'Resources/Private/Templates/Ajax/RecordsTable.html');

                $view->assign('records', $recordsArray['rows']);

                $view->assign('allowDelete', $allowDelete);

                $content = [

                    'rows' => $view->render(),

                    'totalItems' => $totalDeleted

                ];

                break;

            case 'undoRecords':

                if (empty($this->conf['records']) || !is_array($this->conf['records'])) {

                    $content = [

                        'success' => false,

                        'message' => ‪LocalizationUtility::translate('flashmessage.delete.norecordsselected', 'recycler')

                    ];

                    break;

                }


                /* @var DeletedRecords $model */

                $model = GeneralUtility::makeInstance(DeletedRecords::class);

                $affectedRecords = $model->undeleteData($this->conf['records'], $this->conf['recursive']);

                $messageKey = 'flashmessage.undo.' . ($affectedRecords !== false ? 'success' : 'failure') . '.' . ((int)$affectedRecords === 1 ? 'singular' : 'plural');

                $content = [

                    'success' => true,

                    'message' => sprintf(‪LocalizationUtility::translate($messageKey, 'recycler'), $affectedRecords)

                ];

                break;

            case 'deleteRecords':

                if (empty($this->conf['records']) || !is_array($this->conf['records'])) {

                    $content = [

                        'success' => false,

                        'message' => ‪LocalizationUtility::translate('flashmessage.delete.norecordsselected', 'recycler')

                    ];

                    break;

                }


                /* @var DeletedRecords $model */

                $model = GeneralUtility::makeInstance(DeletedRecords::class);

                $success = $model->deleteData($this->conf['records']);

                $affectedRecords = count($this->conf['records']);

                $messageKey = 'flashmessage.delete.' . ($success ? 'success' : 'failure') . '.' . ($affectedRecords === 1 ? 'singular' : 'plural');

                $content = [

                    'success' => true,

                    'message' => sprintf(‪LocalizationUtility::translate($messageKey, 'recycler'), $affectedRecords)

                ];

                break;

        }

        return (new ‪JsonResponse())->setPayload($content);

    }


    protected function ‪setDataInSession(array $data)

    {

        $beUser = $this->‪getBackendUser();

        $recyclerUC = $beUser->uc['tx_recycler'] ?? [];

        if (!empty(array_diff_assoc($data, $recyclerUC))) {

            $beUser->uc['tx_recycler'] = array_merge($recyclerUC, $data);

            $beUser->writeUC();

        }

    }


    protected function ‪getBackendUser()

    {

        return ‪$GLOBALS['BE_USER'];

    }


    protected function ‪getLanguageService()

    {

        return ‪$GLOBALS['LANG'];

    }

}