Removed caching and some formating

app/Services/Markdown/Formatter.php

@@ -3,13 +3,9 @@
 namespace App\Services\Markdown;
 
 use App\Classes\Bundle;
-use App\Services\Markdown\Renderers\LinkRenderer;
-use DOMDocument;
 use Illuminate\Support\Facades\Blade;
-use Illuminate\Support\Facades\Cache;
 use League\CommonMark\Environment\Environment;
 use League\CommonMark\Extension\CommonMark\CommonMarkCoreExtension;
-use League\CommonMark\Extension\CommonMark\Node\Inline\Link;
 use League\CommonMark\Extension\DisallowedRawHtml\DisallowedRawHtmlExtension;
 use League\CommonMark\Extension\ExternalLink\ExternalLinkExtension;
 use League\CommonMark\Extension\Footnote\FootnoteExtension;
@@ -48,13 +44,6 @@ public function render(): string
             return $this->source;
         }
 
-        $hash     = md5($this->source);
-        $cacheKey = sprintf('markdown_formatted_%s', $hash);
-
-        if (Cache::has($cacheKey)) {
-            return Cache::get($cacheKey);
-        }
-
         // First, process the source with Blade to handle any dynamic content
         $result = Blade::render($this->source);
 
@@ -64,9 +53,6 @@ public function render(): string
 
         // Perform final adjustments like inserting non-breaking spaces
         $result = $this->insertNonBreakingSpaces($converted->getContent());
-        $result = $this->removeEmptyCodeLines($result);
-
-        Cache::put($cacheKey, $result, now()->addMonth());
 
         return $result;
     }
@@ -101,9 +87,6 @@ protected function prepareEnvironment(): Environment
             $environment->addExtension($extension);
         }
 
-        // Use a custom renderer for links
-        $environment->addRenderer(Link::class, new LinkRenderer($this->bundle));
-
         return $environment;
     }
 
@@ -129,39 +112,4 @@ protected function insertNonBreakingSpaces(string $html): string
         // Perform the replacements and return the modified HTML
         return preg_replace($patterns, $replacements, $html);
     }
-
-    /**
-     * For some reason, to date (04-2024), HighlightCodeExtension appends empty
-     * lines at the end of a code block. We need to get rid of them.
-     */
-    protected function removeEmptyCodeLines(string $html): string
-    {
-        $body = mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8');
-
-        libxml_use_internal_errors(true);
-
-        $dom = new DOMDocument('1.0', 'UTF-8');
-
-        $dom->loadHtml($body);
-
-        libxml_clear_errors();
-
-        $xpath = new \DOMXPath($dom);
-        $spans = $xpath->query('//pre/code/span[@class="line" and not(node())]');
-
-        foreach ($spans as $span) {
-            if ($span->isSameNode($span->parentNode->lastChild)) {
-                $span->parentNode->removeChild($span);
-            }
-        }
-
-        $finalHtml = '';
-        $bodyTag   = $dom->documentElement->getElementsByTagName('body')->item(0);
-
-        foreach ($bodyTag->childNodes as $rootLevelTag) {
-            $finalHtml .= $dom->saveHTML($rootLevelTag);
-        }
-
-        return $finalHtml;
-    }
 }