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

---
 .../Validator/EventListener/ValidationListener.php | 68 ++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 vendor/symfony/form/Symfony/Component/Form/Extension/Validator/EventListener/ValidationListener.php

(limited to 'vendor/symfony/form/Symfony/Component/Form/Extension/Validator/EventListener')

diff --git a/vendor/symfony/form/Symfony/Component/Form/Extension/Validator/EventListener/ValidationListener.php b/vendor/symfony/form/Symfony/Component/Form/Extension/Validator/EventListener/ValidationListener.php
new file mode 100644
index 00000000..14147531
--- /dev/null
+++ b/vendor/symfony/form/Symfony/Component/Form/Extension/Validator/EventListener/ValidationListener.php
@@ -0,0 +1,68 @@
+<?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\Validator\EventListener;
+
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\Form\Extension\Validator\ViolationMapper\ViolationMapperInterface;
+use Symfony\Component\Validator\ValidatorInterface;
+use Symfony\Component\Form\FormEvents;
+use Symfony\Component\Form\FormEvent;
+use Symfony\Component\Form\Extension\Validator\Constraints\Form;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class ValidationListener implements EventSubscriberInterface
+{
+    private $validator;
+
+    private $violationMapper;
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getSubscribedEvents()
+    {
+        return array(FormEvents::POST_SUBMIT => 'validateForm');
+    }
+
+    public function __construct(ValidatorInterface $validator, ViolationMapperInterface $violationMapper)
+    {
+        $this->validator = $validator;
+        $this->violationMapper = $violationMapper;
+    }
+
+    /**
+     * Validates the form and its domain object.
+     *
+     * @param FormEvent $event The event object
+     */
+    public function validateForm(FormEvent $event)
+    {
+        $form = $event->getForm();
+
+        if ($form->isRoot()) {
+            // Validate the form in group "Default"
+            $violations = $this->validator->validate($form);
+
+            if (count($violations) > 0) {
+                foreach ($violations as $violation) {
+                    // Allow the "invalid" constraint to be put onto
+                    // non-synchronized forms
+                    $allowNonSynchronized = Form::ERR_INVALID === $violation->getCode();
+
+                    $this->violationMapper->mapViolation($violation, $form, $allowNonSynchronized);
+                }
+            }
+        }
+    }
+}
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