9.5/_queue_controller_8php_source.html

<?php

namespace ‪OliverHader\IrreTutorial\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 ‪TYPO3\CMS\Extbase\Annotation as ‪Extbase;


class ‪QueueController extends ‪AbstractController

{

    protected ‪$contentRepository;


    protected ‪$defaultViewObjectName = \TYPO3\CMS\Extbase\Mvc\View\JsonView::class;


    public function ‪indexAction()

    {

        $calls = [];

        $calls[] = ['Content', 'list'];

        $contents = $this->contentRepository->findAll();

        foreach ($contents as $content) {

            $uid = $content->getUid();

            $calls[] = ['Content', 'show', ['content' => (string)$uid]];

        }

        $this->‪getQueueService()->set($calls);

        $this->‪forward('process');

    }


    public function ‪processAction()

    {

        $call = $this->‪getQueueService()->shift();

        if ($call === null) {

            $this->‪forward('finish');

        }

        // Clear these states and fetch fresh entities!

        $this->‪getPersistenceManager()->clearState();

        $this->‪forward($call[1], $call[0], null, $call[2] ?? null);

    }


    public function ‪finishAction()

    {

        $this->request->setDispatched(true);

        $value = $this->‪getQueueService()->getValues();

        $this->view->assign('value', $value);

    }


    protected function ‪resolveController(\‪TYPO3\CMS\‪Extbase\Mvc\RequestInterface ‪$request)

    {

        $controllerObjectName = ‪$request->‪getControllerObjectName();

        $controller = $this->objectManager->get($controllerObjectName);

        if (!$controller instanceof \‪TYPO3\CMS\‪Extbase\Mvc\Controller\ControllerInterface) {

            throw new \TYPO3\CMS\Extbase\Mvc\Exception\InvalidControllerException('Invalid controller "' . ‪$request->‪getControllerObjectName() . '". The controller must implement the TYPO3\\CMS\\Extbase\\Mvc\\Controller\\ControllerInterface.', 1202921619);

        }

        return $controller;

    }

}