Inhoudsopgave toegevoegd aan handleidingen met HeadingPermalinkExtension

- Nederlandse en Engelse handleiding hebben nu een inhoudsopgave
  met anchors naar alle hoofdstukken op dezelfde pagina
- HeadingPermalinkExtension toegevoegd aan CommonMark configuratie
  voor zowel frontend als admin markdown parsers
- Heading IDs gegenereerd voor elk kopje (## en lager)

admin/templates/pages/guide.php

@@ -21,4 +21,9 @@
 .guide-content table { width: 100%; margin-bottom: 1rem; }
 .guide-content table th, .guide-content table td { padding: 0.5rem; border: 1px solid #dee2e6; }
 .guide-content blockquote { border-left: 3px solid #ccc; padding-left: 1rem; color: #666; margin-left: 0; }
+.guide-content .heading-permalink { display: none; }
+.guide-content ul:first-of-type { list-style: none; padding-left: 0; }
+.guide-content ul:first-of-type li { padding: 0.15rem 0; }
+.guide-content ul:first-of-type li a { text-decoration: none; color: #0d6efd; }
+.guide-content ul:first-of-type li a:hover { text-decoration: underline; }
 </style>

cms/core/class/CodePressCMS.php

@@ -559,6 +559,16 @@ class CodePressCMS {
             'html_input' => 'strip',
             'allow_unsafe_links' => false,
             'max_nesting_level' => 100,
+            'heading_permalink' => [
+                'html_class' => 'heading-permalink',
+                'id_prefix' => '',
+                'insert' => 'after',
+                'min_heading_level' => 1,
+                'max_heading_level' => 6,
+                'title' => 'Permalink',
+                'symbol' => '',
+                'aria_hidden' => true,
+            ],
         ];
         
         // Create environment with extensions
@@ -568,6 +578,7 @@ class CodePressCMS {
         $environment->addExtension(new \League\CommonMark\Extension\Strikethrough\StrikethroughExtension());
         $environment->addExtension(new \League\CommonMark\Extension\Table\TableExtension());
         $environment->addExtension(new \League\CommonMark\Extension\TaskList\TaskListExtension());
+        $environment->addExtension(new \League\CommonMark\Extension\HeadingPermalink\HeadingPermalinkExtension());
         
         // Handle custom image size syntax: ![alt](url){:width="300" height="200"}
         $imagePlaceholders = [];

guide/en.codepress.md

@@ -1,5 +1,27 @@
 # CodePress CMS Guide
 
+## Table of Contents
+
+- [Overview](#overview)
+- [Features](#features)
+- [Installation](#installation)
+- [Project Structure](#project-structure)
+- [Configuration](#configuration)
+- [Content Structure](#content-structure)
+- [Admin Console](#admin-console)
+- [Templates](#templates)
+- [URL Structure](#url-structure)
+- [SEO Optimization](#seo-optimization)
+- [Plugin System](#plugin-system)
+- [Content API](#content-api-for-php-content-files)
+- [Analytics & Tracking](#analytics--tracking)
+- [Frequently Asked Questions](#frequently-asked-questions)
+- [Troubleshooting](#troubleshooting)
+- [Security](#security)
+- [Version](#version)
+- [Support](#support)
+- [License](#license)
+
 ## Overview
 
 CodePress CMS is a lightweight, file-based content management system built with PHP (>=8.0). Works without a database.

guide/nl.codepress.md

@@ -1,5 +1,27 @@
 # CodePress CMS Handleiding
 
+## Inhoudsopgave
+
+- [Overzicht](#overzicht)
+- [Functies](#functies)
+- [Installatie](#installatie)
+- [Projectstructuur](#projectstructuur)
+- [Configuratie](#configuratie)
+- [Content Structuur](#content-structuur)
+- [Admin Console](#admin-console)
+- [Templates](#templates)
+- [URL Structuur](#url-structuur)
+- [SEO Optimalisatie](#seo-optimalisatie)
+- [Plugin Systeem](#plugin-systeem)
+- [Content API](#content-api-voor-php-content-bestanden)
+- [Analytics & Tracking](#analytics--tracking)
+- [Veelgestelde Vragen](#veelgestelde-vragen)
+- [Troubleshooting](#troubleshooting)
+- [Beveiliging](#beveiliging)
+- [Versie](#versie)
+- [Ondersteuning](#ondersteuning)
+- [Licentie](#licentie)
+
 ## Overzicht
 
 CodePress CMS is een lichtgewicht, file-based content management systeem gebouwd met PHP (>=8.0). Werkt zonder database.

public/admin.php

@@ -1398,12 +1398,23 @@ function handleGuide(AdminAuth $auth, array $config): void
             'html_input' => 'allow',
             'allow_unsafe_links' => false,
             'max_nesting_level' => 100,
+            'heading_permalink' => [
+                'html_class' => 'heading-permalink',
+                'id_prefix' => '',
+                'insert' => 'after',
+                'min_heading_level' => 1,
+                'max_heading_level' => 6,
+                'title' => 'Permalink',
+                'symbol' => '',
+                'aria_hidden' => true,
+            ],
         ];
         $environment = new \League\CommonMark\Environment\Environment($config);
         $environment->addExtension(new \League\CommonMark\Extension\CommonMark\CommonMarkCoreExtension());
         $environment->addExtension(new \League\CommonMark\Extension\Table\TableExtension());
         $environment->addExtension(new \League\CommonMark\Extension\Strikethrough\StrikethroughExtension());
         $environment->addExtension(new \League\CommonMark\Extension\TaskList\TaskListExtension());
+        $environment->addExtension(new \League\CommonMark\Extension\HeadingPermalink\HeadingPermalinkExtension());
         $converter = new \League\CommonMark\MarkdownConverter($environment);
         $content = $converter->convert($rawContent)->getContent();
     } else {