1: <?php
 2: 
 3: /**
 4:  * This file is part of the Nette Framework (https://nette.org)
 5:  * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 6:  */
 7: 
 8: namespace Nette\Mail;
 9: 
10: use Nette;
11: 
12: 
13: /**
14:  * Sends emails via the PHP internal mail() function.
15:  */
16: class SendmailMailer implements IMailer
17: {
18:     use Nette\SmartObject;
19: 
20:     /** @var string|null */
21:     public $commandArgs;
22: 
23: 
24:     /**
25:      * Sends email.
26:      * @return void
27:      * @throws SendException
28:      */
29:     public function send(Message $mail)
30:     {
31:         $tmp = clone $mail;
32:         $tmp->setHeader('Subject', null);
33:         $tmp->setHeader('To', null);
34: 
35:         $parts = explode(Message::EOL . Message::EOL, $tmp->generateMessage(), 2);
36: 
37:         $args = [
38:             str_replace(Message::EOL, PHP_EOL, $mail->getEncodedHeader('To')),
39:             str_replace(Message::EOL, PHP_EOL, $mail->getEncodedHeader('Subject')),
40:             str_replace(Message::EOL, PHP_EOL, $parts[1]),
41:             str_replace(Message::EOL, PHP_EOL, $parts[0]),
42:         ];
43:         if ($this->commandArgs) {
44:             $args[] = (string) $this->commandArgs;
45:         }
46:         $res = Nette\Utils\Callback::invokeSafe('mail', $args, function ($message) use (&$info) {
47:             $info = ": $message";
48:         });
49:         if ($res === false) {
50:             throw new SendException("Unable to send email$info.");
51:         }
52:     }
53: }
54: