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   1  <?php
   2  /*
   3   * This file is part of the DebugBar package.
   4   *
   5   * (c) 2013 Maxime Bouroumeau-Fuseau
   6   *
   7   * For the full copyright and license information, please view the LICENSE
   8   * file that was distributed with this source code.
   9   */
  10  
  11  namespace DebugBar\Bridge\SwiftMailer;
  12  
  13  use DebugBar\DataCollector\AssetProvider;
  14  use DebugBar\DataCollector\DataCollector;
  15  use DebugBar\DataCollector\Renderable;
  16  use Swift_Mailer;
  17  use Swift_Plugins_MessageLogger;
  18  
  19  /**
  20   * Collects data about sent mails
  21   *
  22   * http://swiftmailer.org/
  23   */
  24  class SwiftMailCollector extends DataCollector implements Renderable, AssetProvider
  25  {
  26      protected $messagesLogger;
  27  
  28      public function __construct(Swift_Mailer $mailer)
  29      {
  30          $this->messagesLogger = new Swift_Plugins_MessageLogger();
  31          $mailer->registerPlugin($this->messagesLogger);
  32      }
  33  
  34      public function collect()
  35      {
  36          $mails = array();
  37          foreach ($this->messagesLogger->getMessages() as $msg) {
  38              $mails[] = array(
  39                  'to' => $this->formatTo($msg->getTo()),
  40                  'subject' => $msg->getSubject(),
  41                  'headers' => $msg->getHeaders()->toString()
  42              );
  43          }
  44          return array(
  45              'count' => count($mails),
  46              'mails' => $mails
  47          );
  48      }
  49  
  50      protected function formatTo($to)
  51      {
  52          if (!$to) {
  53              return '';
  54          }
  55  
  56          $f = array();
  57          foreach ($to as $k => $v) {
  58              $f[] = (empty($v) ? '' : "$v ") . "<$k>";
  59          }
  60          return implode(', ', $f);
  61      }
  62  
  63      public function getName()
  64      {
  65          return 'swiftmailer_mails';
  66      }
  67  
  68      public function getWidgets()
  69      {
  70          return array(
  71              'emails' => array(
  72                  'icon' => 'inbox',
  73                  'widget' => 'PhpDebugBar.Widgets.MailsWidget',
  74                  'map' => 'swiftmailer_mails.mails',
  75                  'default' => '[]',
  76                  'title' => 'Mails'
  77              ),
  78              'emails:badge' => array(
  79                  'map' => 'swiftmailer_mails.count',
  80                  'default' => 'null'
  81              )
  82          );
  83      }
  84  
  85      public function getAssets()
  86      {
  87          return array(
  88              'css' => 'widgets/mails/widget.css',
  89              'js' => 'widgets/mails/widget.js'
  90          );
  91      }
  92  }