Initial commit - Typo3 11.5.41

2026-07-03 17:53:31 +02:00
commit 5ca4743197
6811 changed files with 568848 additions and 0 deletions
--- a/typo3conf/ext/news/Classes/Seo/NewsAvailability.php
+++ b/typo3conf/ext/news/Classes/Seo/NewsAvailability.php
@@ -0,0 +1,140 @@
+<?php
+
+declare(strict_types=1);
+
+namespace GeorgRinger\News\Seo;
+
+use Psr\Http\Message\ServerRequestInterface;
+use TYPO3\CMS\Core\Database\ConnectionPool;
+use TYPO3\CMS\Core\Routing\PageArguments;
+use TYPO3\CMS\Core\Site\Entity\SiteInterface;
+use TYPO3\CMS\Core\Site\Entity\SiteLanguage;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * This file is part of the "news" Extension for TYPO3 CMS.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ */
+
+/**
+ * Check if a news record is available
+ */
+class NewsAvailability
+{
+
+    /**
+     * @param int $languageId
+     * @param int $newsId
+     * @return bool
+     */
+    public function check(int $languageId, int $newsId = 0): bool
+    {
+        // get it from current request
+        if ($newsId === 0) {
+            $newsId = $this->getNewsIdFromRequest();
+        }
+        if ($newsId === 0) {
+            throw new \UnexpectedValueException('No news id provided', 1586431984);
+        }
+
+        /** @var SiteInterface $site */
+        $site = $this->getRequest()->getAttribute('site');
+        $allAvailableLanguagesOfSite = $site->getAllLanguages();
+
+        $targetLanguage = $this->getLanguageFromAllLanguages($allAvailableLanguagesOfSite, $languageId);
+        if (!$targetLanguage) {
+            throw new \UnexpectedValueException('Target language could not be found', 1586431985);
+        }
+        return $this->mustBeIncluded($newsId, $targetLanguage);
+    }
+
+    protected function mustBeIncluded(int $newsId, SiteLanguage $language): bool
+    {
+        if ($language->getFallbackType() === 'strict') {
+            $newsRecord = $this->getNewsRecord($newsId, $language->getLanguageId());
+
+            if (!is_array($newsRecord) || empty($newsRecord)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * @param SiteLanguage[] $allLanguages
+     * @param int $languageId
+     */
+    protected function getLanguageFromAllLanguages(array $allLanguages, int $languageId): ?SiteLanguage
+    {
+        foreach ($allLanguages as $siteLanguage) {
+            if ($siteLanguage->getLanguageId() === $languageId) {
+                return $siteLanguage;
+            }
+        }
+        return null;
+    }
+
+    protected function getNewsRecord(int $newsId, int $language)
+    {
+        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('tx_news_domain_model_news');
+        if ($language === 0) {
+            $where = [
+                $queryBuilder->expr()->orX(
+                    $queryBuilder->expr()->eq('sys_language_uid', $queryBuilder->createNamedParameter($language, \PDO::PARAM_INT)),
+                    $queryBuilder->expr()->eq('sys_language_uid', $queryBuilder->createNamedParameter(-1, \PDO::PARAM_INT))
+                ),
+                $queryBuilder->expr()->eq('uid', $queryBuilder->createNamedParameter($newsId, \PDO::PARAM_INT))
+            ];
+        } else {
+            $where = [
+                $queryBuilder->expr()->orX(
+                    $queryBuilder->expr()->andX(
+                        $queryBuilder->expr()->eq('sys_language_uid', $queryBuilder->createNamedParameter(-1, \PDO::PARAM_INT)),
+                        $queryBuilder->expr()->eq('uid', $queryBuilder->createNamedParameter($newsId, \PDO::PARAM_INT))
+                    ),
+                    $queryBuilder->expr()->andX(
+                        $queryBuilder->expr()->eq('l10n_parent', $queryBuilder->createNamedParameter($newsId, \PDO::PARAM_INT)),
+                        $queryBuilder->expr()->eq('sys_language_uid', $queryBuilder->createNamedParameter($language, \PDO::PARAM_INT))
+                    ),
+                    $queryBuilder->expr()->andX(
+                        $queryBuilder->expr()->eq('uid', $queryBuilder->createNamedParameter($newsId, \PDO::PARAM_INT)),
+                        $queryBuilder->expr()->eq('l10n_parent', $queryBuilder->createNamedParameter(0, \PDO::PARAM_INT)),
+                        $queryBuilder->expr()->eq('sys_language_uid', $queryBuilder->createNamedParameter($language, \PDO::PARAM_INT))
+                    )
+                )
+            ];
+        }
+
+        $row = $queryBuilder
+            ->select('uid', 'l10n_parent', 'sys_language_uid')
+            ->from('tx_news_domain_model_news')
+            ->where(...$where)
+            ->execute()
+            ->fetch();
+
+        return $row ?: null;
+    }
+
+    /**
+     * @return ServerRequestInterface
+     */
+    protected function getRequest(): ServerRequestInterface
+    {
+        return $GLOBALS['TYPO3_REQUEST'];
+    }
+
+    public function getNewsIdFromRequest(): int
+    {
+        $newsId = 0;
+        /** @var PageArguments $pageArguments */
+        $pageArguments = $this->getRequest()->getAttribute('routing');
+        if (isset($pageArguments->getRouteArguments()['tx_news_pi1']['news'])) {
+            $newsId = (int)$pageArguments->getRouteArguments()['tx_news_pi1']['news'];
+        } elseif (isset($this->getRequest()->getQueryParams()['tx_news_pi1']['news'])) {
+            $newsId = (int)$this->getRequest()->getQueryParams()['tx_news_pi1']['news'];
+        }
+        return $newsId;
+    }
+}