X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/c6ad16dba657c82512ae495a4a38b99b8cfa9eeb..refs/pull/3433/head:/app/Entities/Tools/PageContent.php

diff --git a/app/Entities/Tools/PageContent.php b/app/Entities/Tools/PageContent.php
index dbb62021c..ea6a185f1 100644
--- a/app/Entities/Tools/PageContent.php
+++ b/app/Entities/Tools/PageContent.php
@@ -3,11 +3,8 @@
 namespace BookStack\Entities\Tools;
 
 use BookStack\Entities\Models\Page;
-use BookStack\Entities\Tools\Markdown\CustomListItemRenderer;
-use BookStack\Entities\Tools\Markdown\CustomStrikeThroughExtension;
+use BookStack\Entities\Tools\Markdown\MarkdownToHtml;
 use BookStack\Exceptions\ImageUploadException;
-use BookStack\Facades\Theme;
-use BookStack\Theming\ThemeEvents;
 use BookStack\Uploads\ImageRepo;
 use BookStack\Uploads\ImageService;
 use BookStack\Util\HtmlContentFilter;
@@ -17,15 +14,10 @@ use DOMNode;
 use DOMNodeList;
 use DOMXPath;
 use Illuminate\Support\Str;
-use League\CommonMark\Block\Element\ListItem;
-use League\CommonMark\CommonMarkConverter;
-use League\CommonMark\Environment;
-use League\CommonMark\Extension\Table\TableExtension;
-use League\CommonMark\Extension\TaskList\TaskListExtension;
 
 class PageContent
 {
-    protected $page;
+    protected Page $page;
 
     /**
      * PageContent constructor.
@@ -53,28 +45,11 @@ class PageContent
     {
         $markdown = $this->extractBase64ImagesFromMarkdown($markdown);
         $this->page->markdown = $markdown;
-        $html = $this->markdownToHtml($markdown);
+        $html = (new MarkdownToHtml($markdown))->convert();
         $this->page->html = $this->formatHtml($html);
         $this->page->text = $this->toPlainText();
     }
 
-    /**
-     * Convert the given Markdown content to a HTML string.
-     */
-    protected function markdownToHtml(string $markdown): string
-    {
-        $environment = Environment::createCommonMarkEnvironment();
-        $environment->addExtension(new TableExtension());
-        $environment->addExtension(new TaskListExtension());
-        $environment->addExtension(new CustomStrikeThroughExtension());
-        $environment = Theme::dispatch(ThemeEvents::COMMONMARK_ENVIRONMENT_CONFIGURE, $environment) ?? $environment;
-        $converter = new CommonMarkConverter([], $environment);
-
-        $environment->addBlockRenderer(ListItem::class, new CustomListItemRenderer(), 10);
-
-        return $converter->convertToHtml($markdown);
-    }
-
     /**
      * Convert all base64 image data to saved images.
      */
@@ -239,6 +214,9 @@ class PageContent
             $html .= $doc->saveHTML($childNode);
         }
 
+        // Perform required string-level tweaks
+        $html = str_replace(' ', ' ', $html);
+
         return $html;
     }