backend styling fix

vonheldenundgestalten · May 3, 2024 · f7988d1 · f7988d1
1 parent 842ccdc
commit f7988d1
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Showing 3 changed files with 19 additions and 8 deletions.
diff --git a/src/EventListener/ParseBackendTemplateListener.php b/src/EventListener/ParseBackendTemplateListener.php
@@ -3,15 +3,16 @@
 namespace Magmell\Contao\Inserttags\EventListener;
 
 use Contao\CoreBundle\ServiceAnnotation\Hook;
-use Contao\InsertTags;
 use Contao\Input;
 use Contao\System;
-use Contao\CoreBundle\InsertTag\InsertTagParser;
+use Contao\Template;
+use Contao\StringUtil;
+use Contao\BackendTemplate;
 
 /**
  * @Hook("parseBackendTemplate")
  */
-class ParseBackendTemplateListener
+class ParseBackendTemplateListener extends BackendTemplate
 {
     public function __invoke(string $buffer, string $template): string
     {
@@ -26,9 +27,22 @@ public function __invoke(string $buffer, string $template): string
                 AND strpos($buffer, '<div class="cte_type unpublished">HTML</div>') === false
             ){
                 $buffer = System::getContainer()->get('contao.insert_tag.parser')->replace($buffer);
+
+                if (!empty($GLOBALS['TL_CSS']) && \is_array($GLOBALS['TL_CSS']))
+                {
+                    $strStyleSheets = '';
+
+                    foreach (array_unique($GLOBALS['TL_CSS']) as $stylesheet)
+                    {
+                        $options = StringUtil::resolveFlaggedUrl($stylesheet);
+                        $strStyleSheets .= Template::generateStyleTag($this->addStaticUrlTo($stylesheet), $options->media, $options->mtime);
+                    }
+
+                    $this->stylesheets .= $strStyleSheets;
+                    $buffer = str_replace('<head>', '<head>' . $this->stylesheets, $buffer);
+                }
             }            
         }
-
         return $buffer;
     }
 }
diff --git a/src/EventListener/ParseFrontendTemplateListener.php b/src/EventListener/ParseFrontendTemplateListener.php
@@ -5,11 +5,9 @@
 use Contao\CoreBundle\ServiceAnnotation\Hook;
 use Contao\System;
 use Contao\FrontendTemplate;
-use Contao\InsertTags;
 use Contao\ArticleModel;
 use Contao\PageModel;
 use Contao\Input;
-use Contao\CoreBundle\InsertTag\InsertTagParser;
 
 /**
  * @Hook("parseFrontendTemplate")
@@ -23,7 +21,6 @@ public function __invoke(string $buffer, string $templateName, FrontendTemplate
             if (!isset($GLOBALS['objPage']) || !$GLOBALS['objPage']) {
                 $a = ArticleModel::findById(Input::get("id"));
                 $b = PageModel::findByPk($a->pid);
-
                 if($b->trail) {
                     $GLOBALS['objPage'] = PageModel::findByPk($b->trail[0]);
                 }

diff --git a/src/Resources/contao/config/config.php b/src/Resources/contao/config/config.php
@@ -11,4 +11,4 @@
 use Magmell\Contao\Inserttags\EventListener\ParseTemplateListener;
 
 $GLOBALS['TL_HOOKS']['parseBackendTemplate'][] = [ParseBackendTemplateListener::class, '__invoke'];
-$GLOBALS['TL_HOOKS']['parseTemplate'][] = [ParseTemplateListener::class, '__invoke'];
+//$GLOBALS['TL_HOOKS']['parseTemplate'][] = [ParseTemplateListener::class, '__invoke'];