modules/system/mail.sending.inc

<?php
// $Id: mail.sending.inc,v 1.3 2009/11/02 02:37:36 webchick Exp $

/**
 * @file
 * Drupal core implementations of MailSystemInterface.
 */

/**
 * The default Drupal mail backend using PHP's mail function.
 */
class DefaultMailSystem implements MailSystemInterface {
  /**
   * Concatenate and wrap the e-mail body for plain-text mails.
   *
   * @param $message
   *   A message array, as described in hook_mail_alter().
   *
   * @return
   *   The formatted $message.
   */
  public function format(array $message) {
    // Join the body array into one string.
    $message['body'] = implode("\n\n", $message['body']);
    // Convert any HTML to plain-text.
    $message['body'] = drupal_html_to_text($message['body']);
    // Wrap the mail body for sending.
    $message['body'] = drupal_wrap_mail($message['body']);
    return $message;
  }

  /**
   * Send an e-mail message, using Drupal variables and default settings.
   *
   * @see http://php.net/manual/en/function.mail.php
   * @see drupal_mail()
   *
   * @param $message
   *   A message array, as described in hook_mail_alter().
   * @return
   *   TRUE if the mail was successfully accepted, otherwise FALSE.
   */
  public function mail(array $message) {
    $mimeheaders = array();
    foreach ($message['headers'] as $name => $value) {
      $mimeheaders[] = $name . ': ' . mime_header_encode($value);
    }
    $line_endings = variable_get('mail_line_endings', MAIL_LINE_ENDINGS);
    return mail(
      $message['to'],
      mime_header_encode($message['subject']),
      // Note: e-mail uses CRLF for line-endings. PHP's API requires LF
      // on Unix and CRLF on Windows. Drupal automatically guesses the
      // line-ending format appropriate for your system. If you need to
      // override this, adjust $conf['mail_line_endings'] in settings.php.
      preg_replace('@\r?\n@', $line_endings, $message['body']),
      // For headers, PHP's API suggests that we use CRLF normally,
      // but some MTAs incorrectly replace LF with CRLF. See #234403.
      join("\n", $mimeheaders)
    );
  }
}

/**
 * A mail sending implementation that captures sent messages to a variable.
 *
 * This class is for running tests or for development.
 */
class TestingMailSystem extends DefaultMailSystem implements MailSystemInterface {
  /**
   * Accept an e-mail message and store it in a variable.
   *
   * @param $message
   *   An e-mail message.
   */
  public function mail(array $message) {
    $captured_emails = variable_get('drupal_test_email_collector', array());
    $captured_emails[] = $message;
    variable_set('drupal_test_email_collector', $captured_emails);
    return TRUE;
  }
}

1	<?php
2	// $Id: mail.sending.inc,v 1.3 2009/11/02 02:37:36 webchick Exp $
3
4	/**
5	* @file
6	* Drupal core implementations of MailSystemInterface.
7	*/
8
9	/**
10	* The default Drupal mail backend using PHP's mail function.
11	*/
12	class DefaultMailSystem implements MailSystemInterface {
13	/**
14	* Concatenate and wrap the e-mail body for plain-text mails.
15	*
16	* @param $message
17	* A message array, as described in hook_mail_alter().
18	*
19	* @return
20	* The formatted $message.
21	*/
22	public function format(array $message) {
23	// Join the body array into one string.
24	$message['body'] = implode("\n\n", $message['body']);
25	// Convert any HTML to plain-text.
26	$message['body'] = drupal_html_to_text($message['body']);
27	// Wrap the mail body for sending.
28	$message['body'] = drupal_wrap_mail($message['body']);
29	return $message;
30	}
31
32	/**
33	* Send an e-mail message, using Drupal variables and default settings.
34	*
35	* @see http://php.net/manual/en/function.mail.php
36	* @see drupal_mail()
37	*
38	* @param $message
39	* A message array, as described in hook_mail_alter().
40	* @return
41	* TRUE if the mail was successfully accepted, otherwise FALSE.
42	*/
43	public function mail(array $message) {
44	$mimeheaders = array();
45	foreach ($message['headers'] as $name => $value) {
46	$mimeheaders[] = $name . ': ' . mime_header_encode($value);
47	}
48	$line_endings = variable_get('mail_line_endings', MAIL_LINE_ENDINGS);
49	return mail(
50	$message['to'],
51	mime_header_encode($message['subject']),
52	// Note: e-mail uses CRLF for line-endings. PHP's API requires LF
53	// on Unix and CRLF on Windows. Drupal automatically guesses the
54	// line-ending format appropriate for your system. If you need to
55	// override this, adjust $conf['mail_line_endings'] in settings.php.
56	preg_replace('@\r?\n@', $line_endings, $message['body']),
57	// For headers, PHP's API suggests that we use CRLF normally,
58	// but some MTAs incorrectly replace LF with CRLF. See #234403.
59	join("\n", $mimeheaders)
60	);
61	}
62	}
63
64	/**
65	* A mail sending implementation that captures sent messages to a variable.
66	*
67	* This class is for running tests or for development.
68	*/
69	class TestingMailSystem extends DefaultMailSystem implements MailSystemInterface {
70	/**
71	* Accept an e-mail message and store it in a variable.
72	*
73	* @param $message
74	* An e-mail message.
75	*/
76	public function mail(array $message) {
77	$captured_emails = variable_get('drupal_test_email_collector', array());
78	$captured_emails[] = $message;
79	variable_set('drupal_test_email_collector', $captured_emails);
80	return TRUE;
81	}
82	}
83