/
PercentType.php
76 lines (67 loc) · 2.31 KB
/
PercentType.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form\Extension\Core\Type;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\DataTransformer\PercentToLocalizedStringTransformer;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\Form\FormView;
use Symfony\Component\OptionsResolver\OptionsResolver;
class PercentType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options): void
{
$builder->addViewTransformer(new PercentToLocalizedStringTransformer(
$options['scale'],
$options['type'],
$options['rounding_mode'],
$options['html5']
));
}
public function buildView(FormView $view, FormInterface $form, array $options): void
{
$view->vars['symbol'] = $options['symbol'];
if ($options['html5']) {
$view->vars['type'] = 'number';
}
}
public function configureOptions(OptionsResolver $resolver): void
{
$resolver->setDefaults([
'scale' => 0,
'rounding_mode' => \NumberFormatter::ROUND_HALFUP,
'symbol' => '%',
'type' => 'fractional',
'compound' => false,
'html5' => false,
'invalid_message' => 'Please enter a percentage value.',
]);
$resolver->setAllowedValues('type', [
'fractional',
'integer',
]);
$resolver->setAllowedValues('rounding_mode', [
\NumberFormatter::ROUND_FLOOR,
\NumberFormatter::ROUND_DOWN,
\NumberFormatter::ROUND_HALFDOWN,
\NumberFormatter::ROUND_HALFEVEN,
\NumberFormatter::ROUND_HALFUP,
\NumberFormatter::ROUND_UP,
\NumberFormatter::ROUND_CEILING,
]);
$resolver->setAllowedTypes('scale', 'int');
$resolver->setAllowedTypes('symbol', ['bool', 'string']);
$resolver->setAllowedTypes('html5', 'bool');
}
public function getBlockPrefix(): string
{
return 'percent';
}
}