SDK Form demonstrator wip sub-forms

sources/Forms/FormType/Attribute/ExternalKeyType.php

@@ -0,0 +1,40 @@
+<?php
+/*
+ * @copyright   Copyright (C) 2010-2025 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+namespace Combodo\iTop\Forms\FormType\Attribute;
+
+use Combodo\iTop\Forms\FormType\Base\AbstractType;
+use Combodo\iTop\Forms\FormType\FormTypeException;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType as SymfonyChoiceType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+use ValueSetObjects;
+
+class ExternalKeyType extends AbstractType
+{
+	public function configureOptions(OptionsResolver $resolver)
+	{
+		parent::configureOptions($resolver);
+		$resolver->setRequired('class');
+		$resolver->setAllowedTypes('class', 'string');
+	}
+
+	public function buildForm(FormBuilderInterface $builder, array $options)
+	{
+		$oModelReflection = new \ModelReflectionRuntime();
+		$sClass = $options['class'];
+		if (!$oModelReflection->IsValidClass($sClass)) {
+			throw new FormTypeException("Unknown class $sClass");
+		}
+		$oValueSet = new ValueSetObjects("SELECT `$sClass`");
+		$aUserOptions['choices'] = array_flip($oValueSet->GetValues([]));
+		$aUserOptions['multiple'] = false;
+		$aUserOptions['inherit_data'] = true;
+		$builder->add('selected', SymfonyChoiceType::class, $aUserOptions);
+		parent::buildForm($builder, $options);
+	}
+
+}

sources/Forms/FormType/Base/AbstractType.php

@@ -33,6 +33,11 @@ abstract class AbstractType extends SymfonyAbstractType
 			->setAllowedTypes('dynamic_form_hook.event_name', 'string');
 	}
 
+	public function ConfigureDynamicOptions(OptionsResolver $oResolver)
+	{
+		return;
+	}
+
 	/**
 	 * Called only when GetPrerequisites() is not null
 	 * @param array $aUserOptions

sources/Forms/FormType/Base/FormBuilder.php

@@ -80,9 +80,11 @@ class FormBuilder implements FormBuilderInterface, \IteratorAggregate
 		$oForm->add($sName, HiddenType::class, ['mapped' => false]);
 	}
 
-	public function Finalize(): void
+	protected function Finalize(): void
 	{
-		\IssueLog::Info($this->oDependencies);
+		if ($this->oDependencies->HasChildren()) {
+			\IssueLog::Info($this->oDependencies);
+		}
 
 		foreach ($this->oDependencies as $oField) {
 			if ($oField->HasChildren()) {
@@ -103,8 +105,11 @@ class FormBuilder implements FormBuilderInterface, \IteratorAggregate
 	public function add($child, ?string $type = null, array $options = []): static
 	{
 		if (!is_subclass_of($type,  AbstractType::class)) {
-			throw new \Exception("type must be an instance of AbstractType (found $type)");
+			$this->oDependencies->Add($child, $type);
+			$this->builder->add($child, $type, $options);
+			return $this;
 		}
+
 		$oType = new $type();
 		$aPrerequisites = $oType->GetPrerequisites($options);
 		if (is_null($aPrerequisites)) {

sources/Forms/FormType/FormTypeException.php

@@ -0,0 +1,12 @@
+<?php
+/*
+ * @copyright   Copyright (C) 2010-2025 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+namespace Combodo\iTop\Forms\FormType;
+
+class FormTypeException extends \Exception
+{
+
+}

sources/Forms/FormType/Orm/AttCodeGroupByType.php

@@ -10,6 +10,7 @@ use Combodo\iTop\Forms\FormType\Base\AbstractType;
 use Dict;
 use Exception;
 use Symfony\Component\Form\Extension\Core\Type\ChoiceType as SymfonyChoiceType;
+use Symfony\Component\OptionsResolver\OptionsResolver;
 
 class AttCodeGroupByType extends AbstractType
 {
@@ -38,6 +39,12 @@ class AttCodeGroupByType extends AbstractType
 		return $aFormOptions;
 	}
 
+	public function ConfigureDynamicOptions(OptionsResolver $oResolver)
+	{
+		$oResolver->setRequired('source_class');
+		$oResolver->setAllowedTypes('source_class', 'string');
+	}
+
 	public function GetPrerequisites(array $aUserOptions): ?array
 	{
 		return [$aUserOptions['source_class']];

sources/Forms/ResolvedFormType.php

@@ -11,6 +11,7 @@ use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\Form\FormFactoryInterface;
 use Symfony\Component\Form\ResolvedFormType as SymfonyResolvedFormType;
 use Symfony\Component\Form\ResolvedFormTypeInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
 
 
 /**
@@ -18,6 +19,8 @@ use Symfony\Component\Form\ResolvedFormTypeInterface;
  */
 class ResolvedFormType extends SymfonyResolvedFormType implements ResolvedFormTypeInterface
 {
+	private ?OptionsResolver $oDynamicOptionsResolver = null;
+
 	/**
 	 * Creates a new builder instance.
 	 *
@@ -30,4 +33,13 @@ class ResolvedFormType extends SymfonyResolvedFormType implements ResolvedFormTy
 		// Wrap the builder in a DynamicFormBuilder
 		return new FormBuilder($builder);
 	}
+
+	public function GetDynamicOptionsResolver(): OptionsResolver
+	{
+		if (!$this->oDynamicOptionsResolver) {
+			$this->oDynamicOptionsResolver = new OptionsResolver();
+		}
+
+		return $this->oDynamicOptionsResolver;
+	}
 }