Merge branch '1.11.x' of github.com:chamilo/chamilo-lms into 1.11.x

chamilo · Apr 18, 2024 · b4241a8 · b4241a8
2 parents 5245228 + e4e88c2
commit b4241a8
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/main/inc/lib/pdf.lib.php b/main/inc/lib/pdf.lib.php
@@ -5,6 +5,7 @@
 use Mpdf\Mpdf;
 use Mpdf\MpdfException;
 use Mpdf\Utils\UtfString;
+use Symfony\Component\DomCrawler\Crawler;
 
 /**
  * Class PDF.
@@ -334,9 +335,24 @@ public function html_to_pdf(
                     $filename = basename($filename, '.htm');
                 }
 
+                $webPath = api_get_path(WEB_PATH);
+
                 $document_html = @file_get_contents($file);
                 $document_html = preg_replace($clean_search, '', $document_html);
 
+                $crawler = new Crawler($document_html);
+                $crawler
+                    ->filter('link[rel="stylesheet"]')
+                    ->each(function (Crawler $node) use ($webPath) {
+                        $linkUrl = $node->link()->getUri();
+
+                        if (!str_starts_with($linkUrl, $webPath)) {
+                            $node->getNode(0)->parentNode->removeChild($node->getNode(0));
+                        }
+                    })
+                ;
+                $document_html = $crawler->outerHtml();
+
                 //absolute path for frames.css //TODO: necessary?
                 $absolute_css_path = api_get_path(WEB_CODE_PATH).'css/'.api_get_setting('stylesheets').'/frames.css';
                 $document_html = str_replace('href="./css/frames.css"', $absolute_css_path, $document_html);