File form-bundle/src/Form/Type/BooleanType.php

1:	<?php
2:	namespace TIC\FormBundle\Form\Type;
3:
4:	#use Symfony\Component\Form\AbstractType as BaseType;
5:	use TIC\FormBundle\Base\TICWidgetType as BaseType;
6:
7:	use Symfony\Component\OptionsResolver\OptionsResolver;
8:	use Symfony\Component\Form\FormBuilderInterface;
9:	use Symfony\Component\Form\FormInterface;
10:	use Symfony\Component\Form\FormView;
11:
12:	use TIC\FormBundle\Form\DataTransformer\BooleanOrNullTransformer;
13:
14:	/**
15:	* Sélecteur de valeur booléenne.
16:	* Similaire à un widget 'choice' avec liste prédéfinie
17:	*/
18:	class BooleanType extends BaseType
19:	{
20:	# protected $form_parent = \Symfony\Component\Form\Extension\Core\Type\NumberType::class;
21:
22:
23:	/**
24:	* {@inheritdoc}
25:	*/
26:	public function configureOptions(OptionsResolver $resolver): void
27:	{
28:	parent::configureOptions($resolver);
29:
30:	$resolver->setDefaults(array(
31:	'compound' => false,
32:	'expanded' => true, // true: radio oui\|non ; false: checkbox oui
33:	'nullable' => false, // pour activer le 3ème état indéfini (sinon null devient false)
34:	'with_js' => false, // TODO: voir SwitchType.php à intégrer ici
35:	'labels' => array(
36:	'ticform.boolean.false',
37:	'ticform.boolean.true',
38:	),
39:	'choice_attr' => array(),
40:	));
41:	$resolver->setAllowedTypes('expanded', array('bool'));
42:	$resolver->setAllowedTypes('nullable', array('bool'));
43:	$resolver->setAllowedTypes('with_js', array('bool'));
44:	$resolver->setAllowedTypes('labels', array('string', 'array'));
45:	$resolver->setAllowedTypes('choice_attr', array('array'));
46:	}
47:
48:
49:	/**
50:	* {@inheritdoc}
51:	*/
52:	public function buildForm(FormBuilderInterface $builder, array $options): void
53:	{
54:	$builder->addModelTransformer(new BooleanOrNullTransformer( ! $options['nullable'] ));
55:	}
56:
57:
58:	/**
59:	* {@inheritdoc}
60:	*/
61:	public function buildView(FormView $view, FormInterface $form, array $options): void
62:	{
63:	parent::buildView($view, $form, $options);
64:
65:	if (! is_array($options['labels'])) $options['labels'] = explode('\|', $options['labels']);
66:	if (count($options['labels']) > 1) {
67:	$view->vars['label_0'] = $options['labels'][0];
68:	$view->vars['label_1'] = $options['labels'][1];
69:	} else {
70:	$view->vars['label_0'] = '';
71:	$view->vars['label_1'] = reset($options['labels']);
72:	}
73:
74:	$view->vars['expanded'] = empty($options['expanded']) ? false : true;
75:	$view->vars['with_js'] = empty($options['with_js']) ? false : true;
76:	$view->vars['choice_attr'] = $options['choice_attr'];
77:	}
78:
79:
80:	}
81:

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