create example for mail usage

core/lib/Thelia/Config/Resources/routing/front.xml

@@ -164,4 +164,8 @@
     </route>
     <!-- end order management process -->
 
+    <route id="mail.test" path="/mail/test">
+        <default key="_controller">Thelia\Controller\Front\Mail::test</default>
+    </route>
+
 </routes>

core/lib/Thelia/Controller/BaseController.php

@@ -303,4 +303,17 @@ class BaseController extends ContainerAware
 
         return $mailer->getSwiftMailer();
     }
+
+    /**
+     * @return ParserInterface instance parser
+     */
+    protected function getParser()
+    {
+        return $this->container->get("thelia.parser");
+    }
+
+    protected function render($inline)
+    {
+        return $this->getParser()->fetch(sprintf("string:%s", $inline));
+    }
 }

core/lib/Thelia/Controller/Front/Mail.php

@@ -0,0 +1,49 @@
+<?php
+/*************************************************************************************/
+/*                                                                                   */
+/*      Thelia	                                                                     */
+/*                                                                                   */
+/*      Copyright (c) OpenStudio                                                     */
+/*      email : info@thelia.net                                                      */
+/*      web : http://www.thelia.net                                                  */
+/*                                                                                   */
+/*      This program is free software; you can redistribute it and/or modify         */
+/*      it under the terms of the GNU General Public License as published by         */
+/*      the Free Software Foundation; either version 3 of the License                */
+/*                                                                                   */
+/*      This program is distributed in the hope that it will be useful,              */
+/*      but WITHOUT ANY WARRANTY; without even the implied warranty of               */
+/*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                */
+/*      GNU General Public License for more details.                                 */
+/*                                                                                   */
+/*      You should have received a copy of the GNU General Public License            */
+/*	    along with this program. If not, see <http://www.gnu.org/licenses/>.         */
+/*                                                                                   */
+/*************************************************************************************/
+
+namespace Thelia\Controller\Front;
+
+
+/**
+ * Class Mail
+ * @package Thelia\Controller\Front
+ * @author Manuel Raynaud <mraynaud@openstudio.fr>
+ */
+class Mail extends BaseFrontController
+{
+    /**
+     * This is a demo how to send a mail using swiftmailer + smarty
+     */
+    public function test()
+    {
+        $message = \Swift_Message::newInstance('Wonderful Subject')
+            ->setFrom(array('john@doe.com' => 'John Doe'))
+            ->setTo(array('mraynaud@openstudio.fr' => 'name'))
+            ->setBody($this->render('Here is the message itself'))
+        ;
+
+        $this->getMailer()->send($message);
+
+        exit;
+    }
+}