[BUGFIX] Make ckeditor config v12 and v13 compatible

Classes/EventListener/RteConfigEnhancer.php

@@ -9,19 +9,124 @@
 
 namespace BK2K\Syntax\EventListener;
 
-use TYPO3\CMS\RteCKEditor\Form\Element\Event\BeforeGetExternalPluginsEvent;
 use TYPO3\CMS\RteCKEditor\Form\Element\Event\BeforePrepareConfigurationForEditorEvent;
 
 class RteConfigEnhancer
 {
     public function beforePrepareConfiguration(BeforePrepareConfigurationForEditorEvent $event): void
     {
         $configuration = $event->getConfiguration();
+        $configuration['toolbar']['items'][] = 'codeBlock';
         $configuration['importModules'][] = [
-            'module' => '@bk2k/syntax/ckeditor5/plugin/syntax.js',
+            'module' => '@ckeditor/ckeditor5-code-block',
             'exports' => [
-                'Syntax'
-            ]
+                'CodeBlock',
+            ],
+        ];
+
+        $configuration['codeBlock'] = [
+            'languages' => [
+                [
+                    'label' => 'Plain Text',
+                    'language' => 'plaintext',
+                    'class' => '',
+                ],
+                [
+                    'label' => 'Apache Configuration',
+                    'language' => 'apacheconf',
+                    'class' => 'language-apacheconf',
+                ],
+                [
+                    'label' => 'C-like',
+                    'language' => 'clike',
+                    'class' => 'language-clike',
+                ],
+                [
+                    'label' => 'CSS',
+                    'language' => 'css',
+                    'class' => 'language-css',
+                ],
+                [
+                    'label' => 'Git',
+                    'language' => 'git',
+                    'class' => 'language-git',
+                ],
+                [
+                    'label' => 'HTML',
+                    'language' => 'html',
+                    'class' => 'language-html',
+                ],
+                [
+                    'label' => 'JavaScript',
+                    'language' => 'javascript',
+                    'class' => 'language-javascript',
+                ],
+                [
+                    'label' => 'JSON',
+                    'language' => 'json',
+                    'class' => 'language-json',
+                ],
+                [
+                    'label' => 'Markup',
+                    'language' => 'markup',
+                    'class' => 'language-markup',
+                ],
+                [
+                    'label' => 'Less',
+                    'language' => 'less',
+                    'class' => 'language-less',
+                ],
+                [
+                    'label' => 'Markdown',
+                    'language' => 'markdown',
+                    'class' => 'language-markdown',
+                ],
+                [
+                    'label' => 'MathML',
+                    'language' => 'mathml',
+                    'class' => 'language-mathml',
+                ],
+                [
+                    'label' => 'nginx',
+                    'language' => 'nginx',
+                    'class' => 'language-nginx',
+                ],
+                [
+                    'label' => 'PHP',
+                    'language' => 'php',
+                    'class' => 'language-php',
+                ],
+                [
+                    'label' => 'Sass',
+                    'language' => 'sass',
+                    'class' => 'language-sass',
+                ],
+                [
+                    'label' => 'Scss',
+                    'language' => 'scss',
+                    'class' => 'language-scss',
+                ],
+                [
+                    'label' => 'SVG',
+                    'language' => 'svg',
+                    'class' => 'language-svg',
+                ],
+                [
+                    'label' => 'TypoScript',
+                    'language' => 'typoscript',
+                    'class' => 'language-typoscript',
+                ],
+                [
+                    'label' => 'XML',
+                    'language' => 'xml',
+                    'class' => 'language-xml',
+                ],
+                [
+                    'label' => 'YAML',
+                    'language' => 'yaml',
+                    'class' => 'language-yaml',
+                ],
+            ],
         ];
 
         $event->setConfiguration($configuration);

Configuration/Sets/Base/settings.definitions.yaml

@@ -0,0 +1,26 @@
+categories:
+  Syntax:
+    label: 'Syntax'
+
+settings:
+
+  plugin.tx_syntax.settings.theme:
+    label: 'Theme'
+    category: Syntax
+    type: string
+    enum:
+      '': 'Default'
+      '-coy': 'Coy'
+      '-dark': 'Dark'
+      '-funky': 'Funky'
+      '-okaidia': 'Okaidia'
+      '-solarizedlight': 'Solarized Light'
+      '-tomorrow': 'Tomorrow'
+      '-twilight': 'Twilight'
+    default: ''
+
+  plugin.tx_syntax.settings.plugins.linenumbers:
+    label: 'Enable line numbers'
+    category: Syntax
+    type: bool
+    default: true

Configuration/TCA/Overrides/200_content_element_syntax.php

@@ -71,7 +71,7 @@
                 'renderType' => 'selectSingle',
                 'items' => [
                     [
-                        'label' => 'None',
+                        'label' => 'Plain Text',
                         'value' => 'none',
                     ],
                     [