ew_base/Classes/Command/ContentElementCommand.php

<?php

declare(strict_types=1);

/*
 * This file is developed by evoWeb.
 *
 * 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.
 */

namespace Evoweb\EwBase\Command;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\Table;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use TYPO3\CMS\Core\Database\Connection;
use TYPO3\CMS\Core\Database\ConnectionPool;
use TYPO3\CMS\Core\Database\Query\Restriction\DeletedRestriction;
use TYPO3\CMS\Core\Database\Query\Restriction\EndTimeRestriction;
use TYPO3\CMS\Core\Database\Query\Restriction\HiddenRestriction;
use TYPO3\CMS\Core\Database\Query\Restriction\StartTimeRestriction;
use TYPO3\CMS\Core\Utility\GeneralUtility;

class ContentElementCommand extends Command
{
    protected ConnectionPool $connectionPool;

    public function __construct(ConnectionPool $connectionPool)
    {
        $this->connectionPool = $connectionPool;
        parent::__construct();
    }

    protected function configure(): void
    {
        $this
            ->setAliases(['kc-sitepackage'])
            ->addOption(
                'pageId',
                '-p',
                InputOption::VALUE_REQUIRED,
                'Page id to start query'
            );
    }

    public function execute(InputInterface $input, OutputInterface $output): int
    {
        $pageIds = $input->getOption('pageId');
        $pageIds = GeneralUtility::intExplode(',', $pageIds, true);

        foreach ($pageIds as $pageId) {
            $treeList = $this->getLocalTreeList($pageId, 999999, 0, '1=1');

            $queryBuilder = $this->connectionPool->getQueryBuilderForTable('tt_content');
            $queryBuilder
                ->getRestrictions()
                ->removeByType(HiddenRestriction::class)
                ->removeByType(StartTimeRestriction::class)
                ->removeByType(EndTimeRestriction::class);

            $result = $queryBuilder
                ->select('CType', 'list_type')
                ->from('tt_content')
                ->where(
                    $queryBuilder->expr()->in('pid', explode(',', $treeList))
                )
                ->groupBy('CType', 'list_type')
                ->executeQuery()
                ->fetchAllAssociative();

            (new Table($output))
                ->setHeaderTitle('Content in tree ' . $pageId)
                ->setHeaders(array_keys($result[0]))
                ->setRows($result)
                ->render();

            $output->writeln($treeList);
        }

        return 0;
    }

    /**
     * Recursively fetch all descendants of a given page
     */
    public function getLocalTreeList(int $id, int $depth, int $begin = 0, string $permClause = ''): string
    {
        if ($id < 0) {
            $id = abs($id);
        }
        if ($begin == 0) {
            $theList = (string)$id;
        } else {
            $theList = '';
        }
        if ($id && $depth > 0) {
            $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('pages');
            $queryBuilder
                ->getRestrictions()
                ->removeAll()
                ->add(GeneralUtility::makeInstance(DeletedRestriction::class));
            $queryBuilder
                ->select('uid')
                ->from('pages')
                ->where(
                    $queryBuilder->expr()->eq('pid', $queryBuilder->createNamedParameter($id, Connection::PARAM_INT)),
                    $queryBuilder->expr()->eq('sys_language_uid', 0)
                )
                ->orderBy('uid');
            if ($permClause !== '') {
                $queryBuilder->andWhere($this->stripLogicalOperatorPrefix($permClause));
            }
            $statement = $queryBuilder->executeQuery();
            while ($row = $statement->fetchAssociative()) {
                if ($begin <= 0) {
                    $theList .= ',' . $row['uid'];
                }
                if ($depth > 1) {
                    $theSubList = $this->getLocalTreeList($row['uid'], $depth - 1, $begin - 1, $permClause);
                    if (!empty($theList) && !empty($theSubList) && ($theSubList[0] !== ',')) {
                        $theList .= ',';
                    }
                    $theList .= $theSubList;
                }
            }
        }
        return $theList;
    }

    /**
     * Removes the prefixes AND/OR from the input string.
     *
     * This function should be used when you can't guarantee that the string
     * that you want to use as a WHERE fragment is not prefixed.
     *
     * @param string $constraint The where part fragment with a possible leading AND / OR operator
     * @return string The modified where part without leading operator
     */
    public function stripLogicalOperatorPrefix(string $constraint): string
    {
        return preg_replace('/^(?:(AND|OR)[[:space:]]*)+/i', '', trim($constraint)) ?: '';
    }
}