src/Wallabag/UserBundle/Mailer/AuthCodeMailer.php

   1 <?php
   2
   3 namespace Wallabag\UserBundle\Mailer;
   4
   5 use Scheb\TwoFactorBundle\Model\Email\TwoFactorInterface;
   6 use Scheb\TwoFactorBundle\Mailer\AuthCodeMailerInterface;
   7 use Craue\ConfigBundle\Util\Config;
   8
   9 /**
  10  * Custom mailer for TwoFactorBundle email.
  11  * It adds a custom template to the email so user won't get a lonely authentication code but a complete email.
  12  */
  13 class AuthCodeMailer implements AuthCodeMailerInterface
  14 {
  15     /**
  16      * SwiftMailer.
  17      *
  18      * @var \Swift_Mailer
  19      */
  20     private $mailer;
  21
  22     /**
  23      * Twig to render the html's email.
  24      *
  25      * @var \Twig_Environment
  26      */
  27     private $twig;
  28
  29     /**
  30      * Sender email address.
  31      *
  32      * @var string
  33      */
  34     private $senderEmail;
  35
  36     /**
  37      * Sender name.
  38      *
  39      * @var string
  40      */
  41     private $senderName;
  42
  43     /**
  44      * Support URL to report any bugs.
  45      *
  46      * @var string
  47      */
  48     private $supportUrl;
  49
  50     /**
  51      * Url for the wallabag instance (only used for image in the HTML email template).
  52      *
  53      * @var string
  54      */
  55     private $wallabagUrl;
  56
  57     /**
  58      * Initialize the auth code mailer with the SwiftMailer object.
  59      *
  60      * @param \Swift_Mailer     $mailer
  61      * @param \Twig_Environment $twig
  62      * @param string            $senderEmail
  63      * @param string            $senderName
  64      * @param Config            $craueConfig Craue\Config instance to get wallabag support url from database
  65      */
  66     public function __construct(\Swift_Mailer $mailer, \Twig_Environment $twig, $senderEmail, $senderName, Config $craueConfig)
  67     {
  68         $this->mailer = $mailer;
  69         $this->twig = $twig;
  70         $this->senderEmail = $senderEmail;
  71         $this->senderName = $senderName;
  72         $this->supportUrl = $craueConfig->get('wallabag_support_url');
  73         $this->wallabagUrl = $craueConfig->get('wallabag_url');
  74     }
  75
  76     /**
  77      * Send the auth code to the user via email.
  78      *
  79      * @param TwoFactorInterface $user
  80      */
  81     public function sendAuthCode(TwoFactorInterface $user)
  82     {
  83         $template = $this->twig->loadTemplate('WallabagUserBundle:TwoFactor:email_auth_code.html.twig');
  84
  85         $subject = $template->renderBlock('subject', array());
  86         $bodyHtml = $template->renderBlock('body_html', [
  87             'user' => $user->getName(),
  88             'code' => $user->getEmailAuthCode(),
  89             'support_url' => $this->supportUrl,
  90             'wallabag_url' => $this->wallabagUrl,
  91         ]);
  92         $bodyText = $template->renderBlock('body_text', [
  93             'user' => $user->getName(),
  94             'code' => $user->getEmailAuthCode(),
  95             'support_url' => $this->supportUrl,
  96         ]);
  97
  98         $message = new \Swift_Message();
  99         $message
 100             ->setTo($user->getEmail())
 101             ->setFrom($this->senderEmail, $this->senderName)
 102             ->setSubject($subject)
 103             ->setBody($bodyText, 'text/plain')
 104             ->addPart($bodyHtml, 'text/html')
 105         ;
 106
 107         $this->mailer->send($message);
 108     }
 109 }