1 files changed, 67 insertions, 0 deletions

diff --git a/vendor/symfony/form/Symfony/Component/Form/Extension/Core/Type/CheckboxType.php b/vendor/symfony/form/Symfony/Component/Form/Extension/Core/Type/CheckboxType.php
new file mode 100644
index 00000000..214e581a
--- /dev/null
+++ b/vendor/symfony/form/Symfony/Component/Form/Extension/Core/Type/CheckboxType.php
@@ -0,0 +1,67 @@
+<?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\FormBuilderInterface;
+use Symfony\Component\Form\FormInterface;
+use Symfony\Component\Form\Extension\Core\DataTransformer\BooleanToStringTransformer;
+use Symfony\Component\Form\FormView;
+use Symfony\Component\OptionsResolver\OptionsResolverInterface;
+
+class CheckboxType extends AbstractType
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder
+            ->addViewTransformer(new BooleanToStringTransformer($options['value']))
+        ;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function buildView(FormView $view, FormInterface $form, array $options)
+    {
+        $view->vars = array_replace($view->vars, array(
+            'value'   => $options['value'],
+            'checked' => null !== $form->getViewData(),
+        ));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setDefaultOptions(OptionsResolverInterface $resolver)
+    {
+        $emptyData = function (FormInterface $form, $clientData) {
+            return $clientData;
+        };
+
+        $resolver->setDefaults(array(
+            'value'      => '1',
+            'empty_data' => $emptyData,
+            'compound'   => false,
+        ));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'checkbox';
+    }
+}