Add natural sorting of TYPO3 tested / compatible versions

Classes/Frontend/DataProcessing/NaturalSortingProcessor.php

@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Copyright (C) 2021 Daniel Siepmann <coding@daniel-siepmann.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+namespace DanielSiepmann\DsSite\Frontend\DataProcessing;
+
+use TYPO3\CMS\Core\Utility\ArrayUtility;
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
+use TYPO3\CMS\Frontend\ContentObject\DataProcessorInterface;
+
+/**
+ * SQLite does not support natural sorting.
+ * Yet we wanna have that, e.g. for TYPO3 compatible version to have 11, 10, 9, 8 instead of 10, 11, 8, 9.
+ *
+ * This processor allows to sort a given variable $variablePath by given $variableSubPath in natural reverse sorting.
+ */
+class NaturalSortingProcessor implements DataProcessorInterface
+{
+    public function process(
+        ContentObjectRenderer $cObj,
+        array $contentObjectConfiguration,
+        array $processorConfiguration,
+        array $processedData
+    ) {
+        $variablePath = $cObj->stdWrapValue('variablePath', $processorConfiguration, '');
+        $variableSubPath = $cObj->stdWrapValue('variableSubPath', $processorConfiguration, '');
+
+        if ($variablePath === '' || $variableSubPath === '') {
+            throw new \Exception('Provide variablePath as well as variableSubPath.', 1638373263);
+        }
+
+        if (ArrayUtility::isValidPath($processedData, $variablePath) === false) {
+            return $processedData;
+        }
+
+        $valuesToSort = ArrayUtility::getValueByPath($processedData, $variablePath);
+        usort($valuesToSort, function (array $variable1, array $variable2) use ($variableSubPath) {
+            $value1 = ArrayUtility::getValueByPath($variable1, $variableSubPath);
+            $value2 = ArrayUtility::getValueByPath($variable2, $variableSubPath);
+            return strnatcasecmp($value2, $value1);
+        });
+        $processedData = ArrayUtility::setValueByPath($processedData, $variablePath, $valuesToSort);
+
+        return $processedData;
+    }
+}

Configuration/TypoScript/Setup/ContentElements/MenuAbstract.typoscript

@@ -26,9 +26,14 @@ tt_content.menu_abstract {
                     leftjoin = sys_category_record_mm ON sys_category_record_mm.uid_local = sys_category.uid
                     orderBy = sorting
                 }
-
+                11 = DanielSiepmann\DsSite\Frontend\DataProcessing\NaturalSortingProcessor
-                11 < .10
                 11 {
+                    variablePath = compatibleWith
+                    variableSubPath = data/title
+                }
+
+                12 < .10
+                12 {
                     as = topics
                     where = sys_category_record_mm.uid_foreign = {field:uid} AND sys_category.parent = 1
                 }

Configuration/TypoScript/Setup/Page.typoscript

@@ -72,6 +72,11 @@ page {
                 where = sys_category_record_mm.uid_foreign = {page:uid} AND sys_category.parent = 2
                 orderBy = sorting
             }
+            12 = DanielSiepmann\DsSite\Frontend\DataProcessing\NaturalSortingProcessor
+            12 {
+                variablePath = compatibleWith
+                variableSubPath = data/title
+            }
 
             50 = TYPO3\CMS\Frontend\DataProcessing\DatabaseQueryProcessor
             50 {
@@ -90,9 +95,13 @@ page {
             101 < .100
             101 {
                 as = allTypo3Compatible
-                orderBy = title asc, title asc
                 parent = 2
             }
+            102 = DanielSiepmann\DsSite\Frontend\DataProcessing\NaturalSortingProcessor
+            102 {
+                variablePath = allTypo3Compatible
+                variableSubPath = data/title
+            }
 
             500 = TYPO3\CMS\Frontend\DataProcessing\FilesProcessor
             500 {