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

---
 .../Core/EventListener/FixUrlProtocolListener.php  | 56 ++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 vendor/symfony/form/Symfony/Component/Form/Extension/Core/EventListener/FixUrlProtocolListener.php

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

diff --git a/vendor/symfony/form/Symfony/Component/Form/Extension/Core/EventListener/FixUrlProtocolListener.php b/vendor/symfony/form/Symfony/Component/Form/Extension/Core/EventListener/FixUrlProtocolListener.php
new file mode 100644
index 00000000..e25dacf2
--- /dev/null
+++ b/vendor/symfony/form/Symfony/Component/Form/Extension/Core/EventListener/FixUrlProtocolListener.php
@@ -0,0 +1,56 @@
+<?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\EventListener;
+
+use Symfony\Component\Form\FormEvents;
+use Symfony\Component\Form\FormEvent;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * Adds a protocol to a URL if it doesn't already have one.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class FixUrlProtocolListener implements EventSubscriberInterface
+{
+    private $defaultProtocol;
+
+    public function __construct($defaultProtocol = 'http')
+    {
+        $this->defaultProtocol = $defaultProtocol;
+    }
+
+    public function onSubmit(FormEvent $event)
+    {
+        $data = $event->getData();
+
+        if ($this->defaultProtocol && $data && !preg_match('~^\w+://~', $data)) {
+            $event->setData($this->defaultProtocol.'://'.$data);
+        }
+    }
+
+    /**
+     * Alias of {@link onSubmit()}.
+     *
+     * @deprecated Deprecated since version 2.3, to be removed in 3.0. Use
+     *             {@link onSubmit()} instead.
+     */
+    public function onBind(FormEvent $event)
+    {
+        $this->onSubmit($event);
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(FormEvents::SUBMIT => 'onSubmit');
+    }
+}
-- 
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