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+<?php

+

+declare(strict_types=1);

+

+/*

+ * This file is part of formilicious bundle for Contao.

+ *

+ * (c) Benjamin Roth

+ *

+ * @license LGPL-3.0-or-later

+ */

+

+namespace vonRotenberg\FormiliciousBundle\EventListener\DataContainer;

+

+use Contao\CoreBundle\ServiceAnnotation\Callback;

+

+/**

+ * @Callback(table="tl_form_field", target="list.sorting.child_record")

+ */

+class FormFieldChildRecordListener

+{

+

+    public function __invoke(array $arrRow): string

+    {

+        $dcaClass = new \tl_form_field();

+

+        $buffer = $dcaClass->listFormFields($arrRow);

+

+        if (!$arrRow['eSM_fl_width'] && !$arrRow['eSM_fl_clear'])

+        {

+            return $buffer;

+        }

+

+        $entry = new \DOMDocument();

+        $entry->loadHTML($buffer);

+        $finder = new \DomXPath($entry);

+

+        $cteLabel = $finder->query("//*[contains(concat(' ', normalize-space(@class), ' '), ' cte_type ')]");

+        if ($cteLabel->length)

+        {

+            /** @var \DOMElement $item */

+            foreach($cteLabel as $item)

+            {

+                if ($arrRow['eSM_fl_width'])

+                {

+                    $item->nodeValue.= ' ['.(isset($GLOBALS['TL_LANG']['tl_form_field']['ref_width'][$arrRow['eSM_fl_width']]) ? $GLOBALS['TL_LANG']['tl_form_field']['ref_width'][$arrRow['eSM_fl_width']] : 'w' . $arrRow['eSM_fl_width']).']';

+                }

+                if ($arrRow['eSM_fl_clear'])

+                {

+                    $item->nodeValue.= ' ↲';

+                }

+            }

+        }

+

+        return $entry->saveHTML();

+    }

+}