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/Utility/Cache.php
+++ b/typo3conf/ext/news/Classes/Utility/Cache.php
@@ -0,0 +1,101 @@
+<?php
+
+namespace GeorgRinger\News\Utility;
+
+use GeorgRinger\News\Domain\Model\Dto\NewsDemand;
+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.
+ */
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
+
+/**
+ * Cache Utility class
+ */
+class Cache
+{
+
+    /**
+     * Stack for processed cObjs which has added news relevant cache tags.
+     * @var array
+     */
+    protected static $processedContentRecords = [];
+
+    /**
+     * Marks as cObj as processed.
+     *
+     * @param \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer $cObj
+     *
+     * @return void
+     */
+    public function markContentRecordAsProcessed(ContentObjectRenderer $cObj): void
+    {
+        $key = 'tt_content_' . $cObj->data['uid'];
+        self::$processedContentRecords[$key] = true;
+    }
+
+    /**
+     * Checks if a cObj has already added cache tags.
+     *
+     * @param \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer $cObj
+     * @return bool
+     */
+    public function isContentRecordAlreadyProcessed(ContentObjectRenderer $cObj): bool
+    {
+        $key = 'tt_content_' . $cObj->data['uid'];
+        return array_key_exists($key, self::$processedContentRecords);
+    }
+
+    /**
+     * Adds cache tags to page cache by news-records.
+     *
+     * Following cache tags will be added to tsfe:
+     * "tx_news_uid_[news:uid]"
+     *
+     * @param array|\TYPO3\CMS\Extbase\Persistence\QueryResult $newsRecords with news records
+     *
+     * @return void
+     */
+    public static function addCacheTagsByNewsRecords($newsRecords): void
+    {
+        $cacheTags = [];
+        foreach ($newsRecords as $news) {
+            // cache tag for each news record
+            $cacheTags[] = 'tx_news_uid_' . $news->getUid();
+
+            if ($news->_getProperty('_localizedUid')) {
+                $cacheTags[] = 'tx_news_uid_' . $news->_getProperty('_localizedUid');
+            }
+        }
+        if (count($cacheTags) > 0) {
+            $GLOBALS['TSFE']->addCacheTags($cacheTags);
+        }
+    }
+
+    /**
+     * Adds page cache tags by used storagePages.
+     * This adds tags with the scheme tx_news_pid_[news:pid]
+     *
+     * @param \GeorgRinger\News\Domain\Model\Dto\NewsDemand $demand
+     *
+     * @return void
+     */
+    public static function addPageCacheTagsByDemandObject(NewsDemand $demand): void
+    {
+        $cacheTags = [];
+        if ($demand->getStoragePage()) {
+            // Add cache tags for each storage page
+            foreach (GeneralUtility::trimExplode(',', $demand->getStoragePage()) as $pageId) {
+                $cacheTags[] = 'tx_news_pid_' . $pageId;
+            }
+        } else {
+            $cacheTags[] = 'tx_news_domain_model_news';
+        }
+        if (count($cacheTags) > 0) {
+            $GLOBALS['TSFE']->addCacheTags($cacheTags);
+        }
+    }
+}