Merge branch 'feature/improvements' into 'main'

add form label listener

See merge request trilobit/trilobit-gmbh/bundles/contao-aceid-bundle!11

src/EventListener/FormLabelCallbackListener.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * @copyright  trilobit GmbH
+ * @author     trilobit GmbH <https://github.com/trilobit-gmbh>
+ * @license    LGPL-3.0-or-later
+ */
+
+namespace Trilobit\AceidBundle\EventListener;
+
+use Contao\CoreBundle\Framework\ContaoFramework;
+use Contao\CoreBundle\ServiceAnnotation\Callback;
+use Contao\Database;
+use Contao\DataContainer;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+/**
+ * @Callback(table="tl_form", target="list.label.label")
+ */
+class FormLabelCallbackListener
+{
+    private $translator;
+    private $framework;
+
+    public function __construct(ContaoFramework $framework, TranslatorInterface $translator)
+    {
+        $this->framework = $framework;
+        $this->translator = $translator;
+    }
+
+    public function __invoke(array $row, string $label, DataContainer $dc, array $labels): string
+    {
+        return $label
+            .'<span style="color:#A3A3A3;margin-left:3px;padding-left:3px">[ID: '.$row['id'].' / '.$this->translator->trans('MSC.filterRecords', [], 'contao_default').': '.self::getChildRecordsCount($row['id']).']</span>';
+    }
+
+    protected static function getChildRecordsCount($pid): string
+    {
+        return (string) Database::getInstance()
+            ->prepare('SELECT count(id) AS count FROM tl_form_field WHERE pid=?')
+            ->execute($pid)
+            ->count;
+    }
+}