Fixed content parsing break with line html comment

[bookstack] / app / Util / HtmlContentFilter.php
diff --git a/app/Util/HtmlContentFilter.php b/app/Util/HtmlContentFilter.php

index cec927a3cef7d4ee5651ed226401bfcc3ccca4c9..11be5a0995c3dde7ec047c5a5c9290a1f8135a2e 100644 (file)
--- a/app/Util/HtmlContentFilter.php
+++ b/app/Util/HtmlContentFilter.php
@@ -1,7 +1,6 @@
  <?php namespace BookStack\Util;
  
  use DOMDocument;
-use DOMNode;
  use DOMNodeList;
  use DOMXPath;
  
@@ -16,6 +15,7 @@ class HtmlContentFilter
              return $html;
          }
  
+        $html = '<body>' . $html . '</body>';
          libxml_use_internal_errors(true);
          $doc = new DOMDocument();
          $doc->loadHTML(mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'));
@@ -61,11 +61,10 @@ class HtmlContentFilter
      /**
       * Removed all of the given DOMNodes.
       */
-    static protected function removeNodes(DOMNodeList $nodes): void
+    protected static function removeNodes(DOMNodeList $nodes): void
      {
          foreach ($nodes as $node) {
              $node->parentNode->removeChild($node);
          }
      }
-
-}
-\ No newline at end of file
+}