24862033768

Committed 23 Apr 2026 10:27PM UTC coverage: 80.194% (+3.3%) from 76.863%

Build # 24862033768

Build Type

push

github

Committed by

Commit Message

added CLAUDE.md

Coverage Stats

413 of 515 relevant lines covered (80.19%)

0.8 hits per line

Source File
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70.37

/src/Mail/SendmailMailer.php

<?php declare(strict_types=1);

/**
 * This file is part of the Nette Framework (https://nette.org)
 * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 */

namespace Nette\Mail;

use Nette;


/**
 * Sends emails via the PHP internal mail() function.
 */
class SendmailMailer implements Mailer
{
        public string $commandArgs = '';
        private ?Signer $signer = null;
        private bool $envelopeSender = true;


        public function setSigner(Signer $signer): static
        {
                $this->signer = $signer;
                return $this;
        }


        /**
         * Sets whether to use the envelope sender (-f option) in the mail command.
         */
        public function setEnvelopeSender(bool $state = true): static
        {
                $this->envelopeSender = $state;
                return $this;
        }


        /**
         * Sends email.
         * @throws SendException
         */
        public function send(Message $mail): void
        {
                if (!function_exists('mail')) {
                        throw new SendException('Unable to send email: mail() has been disabled.');
                }

                $data = $this->signer
                        ? $this->signer->generateSignedMessage($mail)
                        : $mail->generateMessage();
                [$headers, $body] = explode(Message::EOL . Message::EOL, $data, 2);

                // mail() adds 'To' and 'Subject' itself, remove them from the header block (after DKIM signing)
                $lines = preg_split('#\r\n(?![ \t])#', $headers);
                $lines = array_filter($lines, fn($line) => !preg_match('#^(?:To|Subject):#', $line));
                $headers = implode(Message::EOL, $lines);

                $cmd = $this->commandArgs;
                if ($this->envelopeSender && ($from = $mail->getFrom())) {
                        $cmd .= ' -f' . key($from);
                }

                $this->invokeMail(
                        (string) $mail->getEncodedHeader('To'),
                        (string) $mail->getEncodedHeader('Subject'),
                        $body,
                        $headers,
                        $cmd,
                );
        }


        /** @throws SendException */
        protected function invokeMail(string $to, string $subject, string $body, string $headers, string $cmd): void
        {
                $info = '';
                $res = Nette\Utils\Callback::invokeSafe('mail', [$to, $subject, $body, $headers, $cmd], function (string $message) use (&$info): void {
                        $info = ": $message";
                });
                if ($res === false) {
                        throw new SendException("Unable to send email$info.");
                }
        }
}

1	<?php declare(strict_types=1);
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 Mailer
17	{
18	public string $commandArgs = '';
19	private ?Signer $signer = null;
20	private bool $envelopeSender = true;
21
22
23	public function setSigner(Signer $signer): static	1✔
24	{
25	$this->signer = $signer;	1✔
26	return $this;	1✔
27	}
28
29
30	/**
31	* Sets whether to use the envelope sender (-f option) in the mail command.
32	*/
33	public function setEnvelopeSender(bool $state = true): static
34	{
35	$this->envelopeSender = $state;	×
36	return $this;	×
37	}
38
39
40	/**
41	* Sends email.
42	* @throws SendException
43	*/
44	public function send(Message $mail): void	1✔
45	{
46	if (!function_exists('mail')) {	1✔
47	throw new SendException('Unable to send email: mail() has been disabled.');	1✔
48	}
49
50	$data = $this->signer	1✔
51	? $this->signer->generateSignedMessage($mail)	1✔
52	: $mail->generateMessage();	×
53	[$headers, $body] = explode(Message::EOL . Message::EOL, $data, 2);	1✔
54
55	// mail() adds 'To' and 'Subject' itself, remove them from the header block (after DKIM signing)
56	$lines = preg_split('#\r\n(?![ \t])#', $headers);	1✔
57	$lines = array_filter($lines, fn($line) => !preg_match('#^(?:To\|Subject):#', $line));	1✔
58	$headers = implode(Message::EOL, $lines);	1✔
59
60	$cmd = $this->commandArgs;	1✔
61	if ($this->envelopeSender && ($from = $mail->getFrom())) {	1✔
62	$cmd .= ' -f' . key($from);	1✔
63	}
64
65	$this->invokeMail(	1✔
66	(string) $mail->getEncodedHeader('To'),	1✔
67	(string) $mail->getEncodedHeader('Subject'),	1✔
68	$body,
69	$headers,
70	$cmd,
71	);
72	}	1✔
73
74
75	/** @throws SendException */
76	protected function invokeMail(string $to, string $subject, string $body, string $headers, string $cmd): void
77	{
78	$info = '';	×
79	$res = Nette\Utils\Callback::invokeSafe('mail', [$to, $subject, $body, $headers, $cmd], function (string $message) use (&$info): void {	×
80	$info = ": $message";
81	});	×
82	if ($res === false) {	×
83	throw new SendException("Unable to send email$info.");	×
84	}
85	}
86	}

nette / mail / 24862033768

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