BlogController.php

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<?php
 
/*
 * 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!
 */
 
namespace ‪ExtbaseTeam\BlogExample\Controller;
 
use ‪ExtbaseTeam\BlogExample\Domain\Model\Blog;
use ‪TYPO3\CMS\Extbase\Annotation as ‪Extbase;
use ‪TYPO3\CMS\Extbase\Annotation\IgnoreValidation;
use ‪TYPO3\CMS\Extbase\Mvc\Controller\ActionController;
use ‪TYPO3\CMS\Extbase\Mvc\RequestInterface;
use ‪TYPO3\CMS\Extbase\Mvc\ResponseInterface;
use ‪TYPO3\CMS\Extbase\Mvc\View\JsonView;
use ‪TYPO3\CMS\Extbase\Property\Exception;
use ‪TYPO3\CMS\Extbase\Reflection\ObjectAccess;
 
class ‪BlogController extends ‪ActionController
{
    protected ‪$blogRepository;
 
    protected ‪$defaultViewObjectName = JsonView::class;
 
    protected ‪$dataMapFactory;
 
    public function ‪listAction()
    {
        $blogs = $this->blogRepository->findAll();
        $value = [];
        $value[$this->‪getRuntimeIdentifier()] = $this->‪getStructure($blogs);
 
        $this->view->assign('value', $value);
    }
 
    public function ‪detailsAction(‪Blog $blog=null)
    {
        return $blog ? $blog->getTitle() : '';
    }
 
    public function ‪testFormAction()
    {
        return 'testFormAction';
    }
 
    public function ‪testForwardAction($blogPost)
    {
        $this->‪forward('testForwardTarget', null, null, ['blogPost' => $blogPost]);
    }
 
    public function ‪testForwardTargetAction($blogPost)
    {
        return 'testForwardTargetAction';
    }
 
    public function ‪testRelatedObjectAction($blog, $blogPost = null)
    {
        return 'testRelatedObject';
    }
 
    public function ‪processRequest(RequestInterface ‪$request, ResponseInterface ‪$response)
    {
        try {
            parent::processRequest(‪$request, ‪$response);
        } catch (Exception $exception) {
            throw new \RuntimeException(
                $this->‪getRuntimeIdentifier() . ': ' . $exception->getMessage() . ' (' . $exception->getCode() . ')',
                1476122222
            );
        }
    }
 
    protected function ‪getErrorFlashMessage()
    {
        return false;
    }
 
    protected function ‪getStructure($iterator)
    {
        $structure = [];
 
        if (!$iterator instanceof \Iterator) {
            $iterator = [$iterator];
        }
 
        foreach ($iterator as $entity) {
            $dataMap = $this->dataMapFactory->buildDataMap(get_class($entity));
            $tableName = $dataMap->getTableName();
            $identifier = $tableName . ':' . $entity->getUid();
            $properties = ‪ObjectAccess::getGettableProperties($entity);
 
            $structureItem = [];
            foreach ($properties as $propertyName => $propertyValue) {
                $columnMap = $dataMap->getColumnMap($propertyName);
                if ($columnMap !== null) {
                    $propertyName = $columnMap->getColumnName();
                }
                if ($propertyValue instanceof \Iterator) {
                    $structureItem[$propertyName] = $this->‪getStructure($propertyValue);
                } else {
                    $structureItem[$propertyName] = $propertyValue;
                }
            }
            $structure[$identifier] = $structureItem;
        }
 
        return $structure;
    }
 
    protected function ‪getRuntimeIdentifier()
    {
        ‪$arguments = [];
        foreach ($this->request->getArguments() as $argumentName => $argumentValue) {
            ‪$arguments[] = $argumentName . '=' . $argumentValue;
        }
        return $this->request->getControllerActionName() . '(' . implode(', ', ‪$arguments) . ')';
    }
}