RecordsXmlSitemapDataProvider.php

Go to the documentation of this file.

<?php
 
declare(strict_types=1);
 
/*
 * 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 ‪TYPO3\CMS\Seo\XmlSitemap;
 
use Psr\Http\Message\ServerRequestInterface;
use ‪TYPO3\CMS\Core\Context\Context;
use ‪TYPO3\CMS\Core\Context\WorkspaceAspect;
use ‪TYPO3\CMS\Core\Database\ConnectionPool;
use ‪TYPO3\CMS\Core\Database\Query\QueryHelper;
use ‪TYPO3\CMS\Core\Database\Query\Restriction\WorkspaceRestriction;
use ‪TYPO3\CMS\Core\Domain\Repository\PageRepository;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
use ‪TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
use ‪TYPO3\CMS\Seo\XmlSitemap\Exception\MissingConfigurationException;
 
class ‪RecordsXmlSitemapDataProvider extends ‪AbstractXmlSitemapDataProvider
{
    public function ‪__construct(ServerRequestInterface ‪$request, string ‪$key, array ‪$config = [], ‪ContentObjectRenderer ‪$cObj = null)
    {
        parent::__construct(‪$request, ‪$key, ‪$config, ‪$cObj);
        $this->‪generateItems();
    }
 
    public function ‪generateItems(): void
    {
        $table = $this->config['table'];
 
        if (empty($table)) {
            throw new ‪MissingConfigurationException(
                'No configuration found for sitemap ' . $this->‪getKey(),
                1535576053
            );
        }
 
        $pids = !empty($this->config['pid']) ? ‪GeneralUtility::intExplode(',', (string)$this->config['pid']) : [];
        $lastModifiedField = $this->config['lastModifiedField'] ?? 'tstamp';
        $sortField = $this->config['sortField'] ?? 'sorting';
 
        $changeFreqField = $this->config['changeFreqField'] ?? '';
        $priorityField = $this->config['priorityField'] ?? '';
 
        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
            ->getQueryBuilderForTable($table);
 
        $constraints = [];
        if (!empty(‪$GLOBALS['TCA'][$table]['ctrl']['languageField'])) {
            $constraints[] = $queryBuilder->expr()->in(
                ‪$GLOBALS['TCA'][$table]['ctrl']['languageField'],
                [
                    -1, // All languages
                    $this->‪getLanguageId(),  // Current language
                ]
            );
        }
 
        if (!empty($pids)) {
            $recursiveLevel = isset($this->config['recursive']) ? (int)$this->config['recursive'] : 0;
            $pids = GeneralUtility::makeInstance(PageRepository::class)->getPageIdsRecursive($pids, $recursiveLevel);
            $constraints[] = $queryBuilder->expr()->in('pid', $pids);
        }
 
        if (!empty($this->config['additionalWhere'])) {
            $constraints[] = ‪QueryHelper::quoteDatabaseIdentifiers($queryBuilder->getConnection(), ‪QueryHelper::stripLogicalOperatorPrefix($this->config['additionalWhere']));
        }
 
        $queryBuilder->getRestrictions()->add(
            GeneralUtility::makeInstance(WorkspaceRestriction::class, $this->‪getCurrentWorkspaceAspect()->getId())
        );
 
        $queryBuilder->select('*')
            ->from($table);
 
        if (!empty($constraints)) {
            $queryBuilder->where(
                ...$constraints
            );
        }
 
        $rows = $queryBuilder->orderBy($sortField)
            ->executeQuery()
            ->fetchAllAssociative();
 
        foreach ($rows as $row) {
            $item = [
                'data' => $row,
                'lastMod' => (int)$row[$lastModifiedField],
            ];
            if (!empty($changeFreqField)) {
                $item['changefreq'] = $row[$changeFreqField];
            }
            $item['priority'] = !empty($priorityField) ? $row[$priorityField] : 0.5;
            $this->items[] = $item;
        }
    }
 
    protected function ‪defineUrl(array $data): array
    {
        $pageId = $this->request->getAttribute('frontend.page.information')->getId();
        $pageId = $this->config['url']['pageId'] ?? $pageId;
        $additionalParams = [];
 
        $additionalParams = $this->‪getUrlFieldParameterMap($additionalParams, $data['data']);
        $additionalParams = $this->‪getUrlAdditionalParams($additionalParams);
 
        $additionalParamsString = http_build_query(
            $additionalParams,
            '',
            '&',
            PHP_QUERY_RFC3986
        );
 
        $typoLinkConfig = [
            'parameter' => $pageId,
            'additionalParams' => $additionalParamsString ? '&' . $additionalParamsString : '',
            'forceAbsoluteUrl' => 1,
        ];
 
        $data['loc'] = $this->cObj->createUrl($typoLinkConfig);
 
        return $data;
    }
 
    protected function ‪getUrlFieldParameterMap(array $additionalParams, array $data): array
    {
        if (!empty($this->config['url']['fieldToParameterMap']) &&
            \is_array($this->config['url']['fieldToParameterMap'])) {
            foreach ($this->config['url']['fieldToParameterMap'] as $field => $urlPart) {
                $additionalParams[$urlPart] = $data[$field];
            }
        }
 
        return $additionalParams;
    }
 
    protected function ‪getUrlAdditionalParams(array $additionalParams): array
    {
        if (!empty($this->config['url']['additionalGetParameters']) &&
            is_array($this->config['url']['additionalGetParameters'])) {
            foreach ($this->config['url']['additionalGetParameters'] as $extension => $extensionConfig) {
                foreach ($extensionConfig as ‪$key => $value) {
                    $additionalParams[$extension . '[' . ‪$key . ']'] = $value;
                }
            }
        }
 
        return $additionalParams;
    }
 
    protected function ‪getLanguageId(): int
    {
        $context = GeneralUtility::makeInstance(Context::class);
        return (int)$context->getPropertyFromAspect('language', 'id');
    }
 
    protected function ‪getCurrentWorkspaceAspect(): ‪WorkspaceAspect
    {
        return GeneralUtility::makeInstance(Context::class)->getAspect('workspace');
    }
}