From 7ce895bf5e0531b96b2cf0692b9da3814fb742f8 Mon Sep 17 00:00:00 2001
From: Jeremy Benoist <jeremy.benoist@gmail.com>
Date: Sun, 10 Jan 2016 12:49:43 +0100
Subject: Use HTML email for 2FA

Related to #1490
---
 src/Wallabag/UserBundle/Mailer/AuthCodeMailer.php | 47 +++++++++++++----------
 1 file changed, 27 insertions(+), 20 deletions(-)

(limited to 'src/Wallabag/UserBundle/Mailer/AuthCodeMailer.php')

diff --git a/src/Wallabag/UserBundle/Mailer/AuthCodeMailer.php b/src/Wallabag/UserBundle/Mailer/AuthCodeMailer.php
index be370e71..c04720ae 100644
--- a/src/Wallabag/UserBundle/Mailer/AuthCodeMailer.php
+++ b/src/Wallabag/UserBundle/Mailer/AuthCodeMailer.php
@@ -20,11 +20,11 @@ class AuthCodeMailer implements AuthCodeMailerInterface
     private $mailer;
 
     /**
-     * Translator for email content.
+     * Twig to render the html's email.
      *
-     * @var TranslatorInterface
+     * @var \Twig_Environment
      */
-    private $translator;
+    private $twig;
 
     /**
      * Sender email address.
@@ -50,16 +50,16 @@ class AuthCodeMailer implements AuthCodeMailerInterface
     /**
      * Initialize the auth code mailer with the SwiftMailer object.
      *
-     * @param \Swift_Mailer       $mailer
-     * @param TranslatorInterface $translator
-     * @param string              $senderEmail
-     * @param string              $senderName
-     * @param string              $supportUrl
+     * @param \Swift_Mailer           $mailer
+     * @param \Twig_Environment       $twig
+     * @param string                  $senderEmail
+     * @param string                  $senderName
+     * @param string                  $supportUrl
      */
-    public function __construct(\Swift_Mailer $mailer, TranslatorInterface $translator, $senderEmail, $senderName, $supportUrl)
+    public function __construct(\Swift_Mailer $mailer, \Twig_Environment $twig, $senderEmail, $senderName, $supportUrl)
     {
         $this->mailer = $mailer;
-        $this->translator = $translator;
+        $this->twig = $twig;
         $this->senderEmail = $senderEmail;
         $this->senderName = $senderName;
         $this->supportUrl = $supportUrl;
@@ -72,20 +72,27 @@ class AuthCodeMailer implements AuthCodeMailerInterface
      */
     public function sendAuthCode(TwoFactorInterface $user)
     {
+        $template = $this->twig->loadTemplate('@WallabagUserBundle/Resources/views/TwoFactor/email_auth_code.html.twig');
+
+        $subject  = $template->renderBlock('subject', array());
+        $bodyHtml = $template->renderBlock('body_html', [
+            'user' => $user->getName(),
+            'code' => $user->getEmailAuthCode(),
+            'support' => $this->supportUrl,
+        ]);
+        $bodyText = $template->renderBlock('body_text', [
+            'user' => $user->getName(),
+            'code' => $user->getEmailAuthCode(),
+            'support' => $this->supportUrl,
+        ]);
+
         $message = new \Swift_Message();
         $message
             ->setTo($user->getEmail())
             ->setFrom($this->senderEmail, $this->senderName)
-            ->setSubject($this->translator->trans('auth_code.mailer.subject', array(), 'wallabag_user'))
-            ->setBody($this->translator->trans(
-                'auth_code.mailer.body',
-                [
-                    '%user%' => $user->getName(),
-                    '%code%' => $user->getEmailAuthCode(),
-                    '%support%' => $this->supportUrl,
-                ],
-                'wallabag_user'
-            ))
+            ->setSubject($subject)
+            ->setBody($bodyText, 'text/plain')
+            ->addPart($bodyHtml, 'text/html')
         ;
 
         $this->mailer->send($message);
-- 
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