N°8771 - Add Symfony form component to iTop core

- IO

sources/Forms/Converter/OqlToClassConverter.php

@@ -0,0 +1,25 @@
+<?php
+/*
+ * @copyright   Copyright (C) 2010-2025 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+namespace Combodo\iTop\Forms\Converter;
+
+use Combodo\iTop\Forms\Block\IO\Format\ClassIOFormat;
+
+/**
+ * OQL expression to class converter.
+ */
+class OqlToClassConverter extends AbstractOutputConverter
+{
+	/** @inheritdoc  */
+	public function Convert(mixed $oData): ?ClassIOFormat
+	{
+		if($oData === null)
+			return null;
+		// extract selected class
+		preg_match('/SELECT\s+(\w+)/', $oData, $aMatches);
+		return new ClassIOFormat($aMatches[1]) ?? null;
+	}
+}