From a697f890837b6862a91eb40e75dcd9563eb35206 Mon Sep 17 00:00:00 2001
From: tim <tim.veenendaal@gmail.com>
Date: Fri, 7 Apr 2023 18:45:43 +0200
Subject: [PATCH] Allow inlining code blocks with double quotes

---
 src/Controller/SnipController.php   | 4 ++--
 src/Service/SnipParser/Pipeline.php | 3 ++-
 templates/snip/single.html.twig     | 8 +++++++-
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/Controller/SnipController.php b/src/Controller/SnipController.php
index 8be508d..0bd6ca3 100644
--- a/src/Controller/SnipController.php
+++ b/src/Controller/SnipController.php
@@ -46,12 +46,12 @@ class SnipController extends AbstractController
     #[Route('/single/{snip}', name: '_single')]
     public function single(Snip $snip): Response
     {
-        $snipParser = new Pipeline();
         $this->denyAccessUnlessGranted(SnipVoter::VIEW, $snip);
+
         $snipService = $this->snipServiceFactory->create($snip);
         return $this->render('snip/single.html.twig', [
             'snip' => $snip,
-            'content' => $snipParser->parse(($snipService->get())),
+            'content' => (new Pipeline())->parse(($snipService->get())),
             'branch' => $snipService->getRepo()->getCurrentBranchName(),
         ]);
     }
diff --git a/src/Service/SnipParser/Pipeline.php b/src/Service/SnipParser/Pipeline.php
index f31719a..7831b00 100644
--- a/src/Service/SnipParser/Pipeline.php
+++ b/src/Service/SnipParser/Pipeline.php
@@ -13,7 +13,8 @@ class Pipeline
         $builder = new PipelineBuilder();
         $pipeline = $builder
             ->add(new HtmlEscapeStage())
-            ->add(new ReplaceBlocksStage('<pre><code>', '</code></pre>', '```'))
+            ->add(new ReplaceBlocksStage('<pre><code class="hljs">', '</code></pre>', '```'))
+            ->add(new ReplaceBlocksStage('<code class="hljs">', '</code>', '``'))
             ->build();
 
         return $pipeline->process($payload);
diff --git a/templates/snip/single.html.twig b/templates/snip/single.html.twig
index 59abe3e..ea93e3a 100644
--- a/templates/snip/single.html.twig
+++ b/templates/snip/single.html.twig
@@ -44,5 +44,11 @@
 {% block js %}
     {{ parent() }}
     <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/highlight.min.js"></script>
-    <script>hljs.highlightAll();</script>
+    <script>
+      const codeBlocks = document.querySelectorAll('code.hljs');
+
+      codeBlocks.forEach((block) => {
+        hljs.highlightElement(block);
+      });
+    </script>
 {% endblock %}
\ No newline at end of file