public function DefaultMailSystem::mail in Mail System 6

Same name and namespace in other branches

1. 6.2 mailsystem.module \DefaultMailSystem::mail()

Send an e-mail message, using Drupal variables and default settings.

Parameters

$message: A message array, as described in hook_mail_alter().

Return value

TRUE if the mail was successfully accepted, otherwise FALSE.

Overrides MailSystemInterface::mail

See also

http://php.net/manual/en/function.mail.php

drupal_mail()

1 method overrides DefaultMailSystem::mail()

TestingMailSystem::mail in ./mailsystem.module

Accept an e-mail message and store it in a variable.

File

./mailsystem.module, line 329

Provide UI for controlling the mail_system variable.

Class

DefaultMailSystem

The default Drupal mail backend using PHP's mail function.

Code

public function mail(array $message) {

  // If 'Return-Path' isn't already set in php.ini, we pass it separately
  // as an additional parameter instead of in the header.
  // However, if PHP's 'safe_mode' is on, this is not allowed.
  if (isset($message['headers']['Return-Path']) && !ini_get('safe_mode')) {
    $return_path_set = strpos(ini_get('sendmail_path'), ' -f');
    if (!$return_path_set) {
      $message['Return-Path'] = $message['headers']['Return-Path'];
      unset($message['headers']['Return-Path']);
    }
  }
  $mimeheaders = array();
  foreach ($message['headers'] as $name => $value) {
    $mimeheaders[] = $name . ': ' . mime_header_encode($value);
  }
  $line_endings = variable_get('mail_line_endings', MAIL_LINE_ENDINGS);

  // Prepare mail commands.
  $mail_subject = mime_header_encode($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.
  $mail_body = 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.
  $mail_headers = join("\n", $mimeheaders);
  if (isset($message['Return-Path']) && !ini_get('safe_mode')) {
    $mail_result = mail($message['to'], $mail_subject, $mail_body, $mail_headers, '-f ' . $message['Return-Path']);
  }
  else {

    // The optional $additional_parameters argument to mail() is not allowed
    // if safe_mode is enabled. Passing any value throws a PHP warning and
    // makes mail() return FALSE.
    $mail_result = mail($message['to'], $mail_subject, $mail_body, $mail_headers);
  }
  return $mail_result;
}