<?php
/*
* This file is part of the Silex framework.
*
* (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 Silex\Provider;
use Pimple\Container;
use Pimple\ServiceProviderInterface;
use Symfony\Component\Form\Extension\Csrf\CsrfExtension;
use Symfony\Component\Form\Extension\HttpFoundation\HttpFoundationExtension;
use Symfony\Component\Form\Extension\Validator\ValidatorExtension as FormValidatorExtension;
use Symfony\Component\Form\FormFactory;
use Symfony\Component\Form\FormRegistry;
use Symfony\Component\Form\ResolvedFormTypeFactory;
/**
* Symfony Form component Provider.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class FormServiceProvider implements ServiceProviderInterface
{
public function register(Container $app)
{
if (!class_exists('Locale')) {
throw new \RuntimeException('You must either install the PHP intl extension or the Symfony Intl Component to use the Form extension.');
}
$app['form.types'] = function ($app) {
return [];
};
$app['form.type.extensions'] = function ($app) {
return [];
};
$app['form.type.guessers'] = function ($app) {
return [];
};
$app['form.extension.csrf'] = function ($app) {
if (isset($app['translator'])) {
$translationDomain = isset($app['validator.translation_domain']) ? $app['validator.translation_domain'] : null;
return new CsrfExtension($app['csrf.token_manager'], $app['translator'], $translationDomain);
}
return new CsrfExtension($app['csrf.token_manager']);
};
$app['form.extension.silex'] = function ($app) {
return new Form\SilexFormExtension($app, $app['form.types'], $app['form.type.extensions'], $app['form.type.guessers']);
};
$app['form.extensions'] = function ($app) {
$extensions = [
new HttpFoundationExtension(),
];
if (isset($app['csrf.token_manager'])) {
$extensions[] = $app['form.extension.csrf'];
}
if (isset($app['validator'])) {
$extensions[] = new FormValidatorExtension($app['validator']);
}
$extensions[] = $app['form.extension.silex'];
return $extensions;
};
$app['form.factory'] = function ($app) {
return new FormFactory($app['form.registry'], $app['form.resolved_type_factory']);
};
$app['form.registry'] = function ($app) {
return new FormRegistry($app['form.extensions'], $app['form.resolved_type_factory']);
};
$app['form.resolved_type_factory'] = function ($app) {
return new ResolvedFormTypeFactory();
};
}
}