N°8771 - Add Symfony form component to iTop core (#760)

- Add Symfony Form Component
- Add Symfony CSRF security component
- Add iTop default form template
- Add Twig debug extension to Twig Environment
- Add iTop abstract controller facility to get form builder
- Add Twig filter to make trans an alias of dict_s filter

sources/Forms/Twig/Extension/FormCompatibilityExtension.php

@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * Copyright (C) 2013-2024 Combodo SAS
+ *
+ * This file is part of iTop.
+ *
+ * iTop is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * iTop is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ */
+
+namespace Combodo\iTop\Forms\Twig\Extension;
+
+use Dict;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFilter;
+
+/**
+ * Extension to provide compatibility with Symfony/Twig standard functions
+ *
+ * @package Combodo\iTop\Forms\Twig\Extension
+ */
+class FormCompatibilityExtension extends AbstractExtension
+{
+	/** @inheritdoc */
+	public function getFilters(): array
+	{
+		return [
+
+			// Alias of dict_s, to be compatible with Symfony/Twig standard
+			new TwigFilter('trans', function ($sStringCode, $aData = null, $sTransDomain = false) {
+				return Dict::S($sStringCode);
+			})
+
+		];
+	}
+
+}