feat: ✨ add highlighting Markdown parser <3

www/router.php

@@ -6,6 +6,7 @@ require_once 'vendor/autoload.php';
 
 require_once 'post_adapter.php';
 require_once 'fontawesome.php';
+require_once 'dergdown.php';
 
 use Symfony\Component\Yaml\Yaml;
 
@@ -31,6 +32,12 @@ use Twig\Extra\Markdown\DefaultMarkdown;
 use Twig\Extra\Markdown\MarkdownRuntime;
 use Twig\RuntimeLoader\RuntimeLoaderInterface;
 
+function dergdown_to_html($text) {
+    $Parsedown = new Dergdown();
+
+    return $Parsedown->text($text);
+}
+
 function deduce_user_agent() {
     $real_agent=$_SERVER['HTTP_USER_AGENT'];
 
@@ -109,6 +116,8 @@ function render_twig($template, $args = []) {
 
     $args['age_gate'] = (!isset($_COOKIE['AgeConfirmed'])) && isset($SITE_CONFIG['age_gate']);
 
+    $args['content_html'] ??= dergdown_to_html($post['post_content'] ?? '');
+
     echo $twig->render($template, $args);
 }