N°8771 - Add Symfony form component to iTop core

- IO debug

sources/Forms/Block/Base/CollectionBlock.php

@@ -0,0 +1,47 @@
+<?php
+/*
+ * @copyright   Copyright (C) 2010-2025 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+namespace Combodo\iTop\Forms\Block\Base;
+
+use Combodo\iTop\Forms\Block\AbstractFormBlock;
+use Symfony\Component\Form\Extension\Core\Type\CollectionType;
+
+/**
+ * Collection form type.
+ *
+ */
+class CollectionBlock extends AbstractFormBlock
+{
+
+	public function __construct(string $sName, array $aOptions = [])
+	{
+		parent::__construct($sName, $aOptions);
+
+	}
+
+	/** @inheritdoc  */
+	public function GetFormType(): string
+	{
+		return CollectionType::class;
+	}
+
+	/** @inheritdoc  */
+	public function InitOptions(): array
+	{
+		$sBlockEntryType = $this->GetOptions()['block_entry_type'];
+		$sBlockEntryOptions = $this->GetOptions()['block_entry_options'];
+
+		$this->aOptions = [];
+
+		$oBlock = new ($sBlockEntryType)('prototype', $sBlockEntryOptions);
+
+		return [
+			'entry_type' => $oBlock->GetFormType()
+		];
+
+	}
+
+}