1 <?php

     2 

     3 /*

     4  * This file is part of the Monolog package.

     5  *

     6  * (c) Jordi Boggiano <j.boggiano@seld.be>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Monolog\Handler;

    13 

    14 use Monolog\Logger;

    15 

    16 /**

    17  * SwiftMailerHandler uses Swift_Mailer to send the emails

    18  *

    19  * @author Gyula Sallai

    20  */

    21 class SwiftMailerHandler extends MailHandler

    22 {

    23     protected $mailer;

    24     protected $message;

    25 

    26     /**

    27      * @param \Swift_Mailer $mailer The mailer to use

    28      * @param callback|\Swift_Message $message An example message for real messages, only the body will be replaced

    29      * @param integer $level The minimum logging level at which this handler will be triggered

    30      * @param Boolean $bubble Whether the messages that are handled can bubble up the stack or not

    31      */

    32     public function __construct(\Swift_Mailer $mailer, $message, $level = Logger::ERROR, $bubble = true)

    33     {

    34         parent::__construct($level, $bubble);

    35         $this->mailer  = $mailer;

    36         if (!$message instanceof \Swift_Message && is_callable($message)) {

    37             $message = call_user_func($message);

    38         }

    39         if (!$message instanceof \Swift_Message) {

    40             throw new \InvalidArgumentException('You must provide either a Swift_Message instance or a callback returning it');

    41         }

    42         $this->message = $message;

    43     }

    44 

    45     /**

    46      * {@inheritdoc}

    47      */

    48     protected function send($content)

    49     {

    50         $message = clone $this->message;

    51         $message->setBody($content);

    52 

    53         $this->mailer->send($message);

    54     }

    55 }