function dba_mail_backup in Database Administration 5

Temporary mail handler class.

Define a mail class to send a message with an attachment. Eventually Drupal core should provide this functionality, at which time this code will be removed.

More info on sending email at <http://php.net/function.mail>.

Related topics

1 call to dba_mail_backup()

dba_auto_backup in ./dba.module

File

./dba.module, line 1525

Allows administrators direct access to their Drupal database. Written by Jeremy Andrews <jeremy@kerneltrap.org>, June 2004. PostgreSQL functionality provided by AAM <aam@ugpl.de> Major security audit, porting, and maintenance by Derek…

Code

function dba_mail_backup($attachment) {
  class mime_mail {
    var $parts;
    var $to;
    var $from;
    var $headers;
    var $subject;
    var $body;
    function mime_mail() {
      $this->parts = array();
      $this->to = "";
      $this->from = "";
      $this->headers = "";
      $this->subject = "";
      $this->body = "";
    }
    function add_attachment($message, $name = "", $ctype = "application/octet-stream") {
      $this->parts[] = array(
        "ctype" => $ctype,
        "message" => $message,
        "encode" => $encode,
        "name" => $name,
      );
    }
    function build_message($part) {
      $message = $part["message"];
      $message = chunk_split(base64_encode($message));
      $encoding = "base64";
      return "Content-Type: " . $part["ctype"] . ($part["name"] ? "; name = \"" . $part["name"] . "\"" : "") . "\nContent-Transfer-Encoding: {$encoding}\n\n{$message}\n";
    }
    function build_multipart() {
      $boundary = "b" . md5(uniqid(time()));
      $multipart = "Content-Type: multipart/mixed; boundary = {$boundary}\n\nThis is a MIME encoded message.\n\n--{$boundary}";
      for ($i = sizeof($this->parts) - 1; $i >= 0; $i--) {
        $multipart .= "\n" . $this
          ->build_message($this->parts[$i]) . "--{$boundary}";
      }
      return $multipart .= "--\n";
    }
    function send() {
      $mime = "";
      if (!empty($this->from)) {
        $mime .= "From: " . $this->from . "\n";
      }
      if (!empty($this->headers)) {
        $mime .= $this->headers . "\n";
      }
      if (!empty($this->body)) {
        $this
          ->add_attachment($this->body, "", "text/plain");
      }
      $mime .= "MIME-Version: 1.0\n" . $this
        ->build_multipart();
      mail($this->to, $this->subject, "", $mime);
    }

  }

  // Send mail
  $attach = fread(fopen($attachment->path, "r"), filesize($attachment->path));
  $mail = new mime_mail();
  $mail->from = variable_get('site_mail', ini_get('sendmail_from'));
  $mail->headers = 'Errors-To: [EMAIL=' . $mail->from . ']' . $mail->from . '[/EMAIL]';
  $admin = user_load(array(
    'uid' => 1,
  ));
  $mail->to = $admin->mail;
  $mail->subject = t('Database backup from !site: !file', array(
    '!site' => variable_get('site_name', 'drupal'),
    '!file' => $attachment->filename,
  ));
  $mail->body = t('Database backup attached');
  $mail
    ->add_attachment("{$attach}", $attachment->filename, "Content-Transfer-Encoding: base64 /9j/4AAQSkZJRgABAgEASABIAAD/7QT+UGhvdG9zaG");
  $mail
    ->send();
}