From 4f5b44bd3bd490309eb2ba7b44df4769816ba729 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= <nicolas.loeuillet@gmail.com>
Date: Sat, 3 Aug 2013 19:26:54 +0200
Subject: twig implementation

---
 .../Form/Extension/Core/Type/CollectionType.php    | 103 +++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 vendor/symfony/form/Symfony/Component/Form/Extension/Core/Type/CollectionType.php

(limited to 'vendor/symfony/form/Symfony/Component/Form/Extension/Core/Type/CollectionType.php')

diff --git a/vendor/symfony/form/Symfony/Component/Form/Extension/Core/Type/CollectionType.php b/vendor/symfony/form/Symfony/Component/Form/Extension/Core/Type/CollectionType.php
new file mode 100644
index 00000000..0cb3af1b
--- /dev/null
+++ b/vendor/symfony/form/Symfony/Component/Form/Extension/Core/Type/CollectionType.php
@@ -0,0 +1,103 @@
+<?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\FormView;
+use Symfony\Component\Form\FormInterface;
+use Symfony\Component\Form\Extension\Core\EventListener\ResizeFormListener;
+use Symfony\Component\OptionsResolver\Options;
+use Symfony\Component\OptionsResolver\OptionsResolverInterface;
+
+class CollectionType extends AbstractType
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        if ($options['allow_add'] && $options['prototype']) {
+            $prototype = $builder->create($options['prototype_name'], $options['type'], array_replace(array(
+                'label' => $options['prototype_name'].'label__',
+            ), $options['options']));
+            $builder->setAttribute('prototype', $prototype->getForm());
+        }
+
+        $resizeListener = new ResizeFormListener(
+            $options['type'],
+            $options['options'],
+            $options['allow_add'],
+            $options['allow_delete']
+        );
+
+        $builder->addEventSubscriber($resizeListener);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function buildView(FormView $view, FormInterface $form, array $options)
+    {
+        $view->vars = array_replace($view->vars, array(
+            'allow_add'    => $options['allow_add'],
+            'allow_delete' => $options['allow_delete'],
+        ));
+
+        if ($form->getConfig()->hasAttribute('prototype')) {
+            $view->vars['prototype'] = $form->getConfig()->getAttribute('prototype')->createView($view);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function finishView(FormView $view, FormInterface $form, array $options)
+    {
+        if ($form->getConfig()->hasAttribute('prototype') && $view->vars['prototype']->vars['multipart']) {
+            $view->vars['multipart'] = true;
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setDefaultOptions(OptionsResolverInterface $resolver)
+    {
+        $optionsNormalizer = function (Options $options, $value) {
+            $value['block_name'] = 'entry';
+
+            return $value;
+        };
+
+        $resolver->setDefaults(array(
+            'allow_add'      => false,
+            'allow_delete'   => false,
+            'prototype'      => true,
+            'prototype_name' => '__name__',
+            'type'           => 'text',
+            'options'        => array(),
+        ));
+
+        $resolver->setNormalizers(array(
+            'options' => $optionsNormalizer,
+        ));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'collection';
+    }
+}
-- 
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