You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
331 lines
10 KiB
PHP
331 lines
10 KiB
PHP
<?php
|
|
|
|
/*
|
|
+-----------------------------------------------------------------------+
|
|
| program/steps/mail/sendmail.inc |
|
|
| |
|
|
| This file is part of the RoundCube Webmail client |
|
|
| Copyright (C) 2005, RoundCube Dev. - Switzerland |
|
|
| Licensed under the GNU GPL |
|
|
| |
|
|
| PURPOSE: |
|
|
| Compose a new mail message with all headers and attachments |
|
|
| and send it using IlohaMail's SMTP methods or with PHP mail() |
|
|
| |
|
|
+-----------------------------------------------------------------------+
|
|
| Author: Thomas Bruederli <roundcube@gmail.com> |
|
|
+-----------------------------------------------------------------------+
|
|
|
|
$Id$
|
|
|
|
*/
|
|
|
|
|
|
//require_once('lib/smtp.inc');
|
|
require_once('include/rcube_smtp.inc');
|
|
require_once('Mail/mime.php');
|
|
|
|
|
|
if (!isset($_SESSION['compose']['id']))
|
|
{
|
|
rcmail_overwrite_action('list');
|
|
return;
|
|
}
|
|
|
|
|
|
/****** message sending functions ********/
|
|
|
|
|
|
|
|
function rcmail_get_identity($id)
|
|
{
|
|
global $DB, $CHARSET, $OUTPUT;
|
|
|
|
// get identity record
|
|
$sql_result = $DB->query("SELECT *, email AS mailto
|
|
FROM ".get_table_name('identities')."
|
|
WHERE identity_id=?
|
|
AND user_id=?
|
|
AND del<>1",
|
|
$id,$_SESSION['user_id']);
|
|
|
|
if ($DB->num_rows($sql_result))
|
|
{
|
|
$sql_arr = $DB->fetch_assoc($sql_result);
|
|
$out = $sql_arr;
|
|
$out['string'] = sprintf('%s <%s>',
|
|
rcube_charset_convert($sql_arr['name'], $CHARSET, $OUTPUT->get_charset()),
|
|
$sql_arr['mailto']);
|
|
return $out;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
|
|
/****** check submission and compose message ********/
|
|
|
|
|
|
if (empty($_POST['_to']) && empty($_POST['_subject']) && $_POST['_message'])
|
|
{
|
|
show_message("sendingfailed", 'error');
|
|
rcmail_overwrite_action('compose');
|
|
return;
|
|
}
|
|
|
|
|
|
// set default charset
|
|
$input_charset = $OUTPUT->get_charset();
|
|
$message_charset = isset($_POST['_charset']) ? $_POST['_charset'] : $input_charset;
|
|
|
|
$mailto_regexp = array('/[,;]\s*[\r\n]+/', '/[\r\n]+/', '/[,;]\s*$/m');
|
|
$mailto_replace = array(', ', ', ', '');
|
|
|
|
// repalce new lines and strip ending ', '
|
|
$mailto = preg_replace($mailto_regexp, $mailto_replace, get_input_value('_to', RCUBE_INPUT_POST, TRUE, $message_charset));
|
|
|
|
// decode address strings
|
|
$to_address_arr = $IMAP->decode_address_list($mailto);
|
|
$identity_arr = rcmail_get_identity($_POST['_from']);
|
|
|
|
|
|
$from = $identity_arr['mailto'];
|
|
$first_to = is_array($to_address_arr[0]) ? $to_address_arr[0]['mailto'] : $mailto;
|
|
|
|
|
|
// create unique message-id
|
|
$message_id = sprintf('<%s@%s>', md5(uniqid('rcmail')), $_SESSION['imap_host']);
|
|
|
|
|
|
// compose headers array
|
|
$headers = array('Date' => date('D, j M Y G:i:s O'),
|
|
'From' => $identity_arr['string'],
|
|
'To' => rcube_charset_convert($mailto, $input_charset, $message_charset));
|
|
|
|
// additional recipients
|
|
if (!empty($_POST['_cc']))
|
|
$headers['Cc'] = preg_replace($mailto_regexp, $mailto_replace, get_input_value('_cc', RCUBE_INPUT_POST, TRUE, $message_charset));
|
|
|
|
if (!empty($_POST['_bcc']))
|
|
$headers['Bcc'] = preg_replace($mailto_regexp, $mailto_replace, get_input_value('_bcc', RCUBE_INPUT_POST, TRUE, $message_charset));
|
|
|
|
if (!empty($identity_arr['bcc']))
|
|
$headers['Bcc'] = ($headers['Bcc'] ? $headers['Bcc'].', ' : '') . $identity_arr['bcc'];
|
|
|
|
// add subject
|
|
$headers['Subject'] = trim(get_input_value('_subject', RCUBE_INPUT_POST, FALSE, $message_charset));
|
|
|
|
if (!empty($identity_arr['organization']))
|
|
$headers['Organization'] = $identity_arr['organization'];
|
|
|
|
if (!empty($identity_arr['reply-to']))
|
|
$headers['Reply-To'] = $identity_arr['reply-to'];
|
|
|
|
if (!empty($_SESSION['compose']['reply_msgid']))
|
|
$headers['In-Reply-To'] = $_SESSION['compose']['reply_msgid'];
|
|
|
|
if (!empty($_SESSION['compose']['references']))
|
|
$headers['References'] = $_SESSION['compose']['references'];
|
|
|
|
if (!empty($_POST['_priority']))
|
|
{
|
|
$priority = (int)$_POST['_priority'];
|
|
$a_priorities = array(1=>'lowest', 2=>'low', 4=>'high', 5=>'highest');
|
|
if ($str_priority = $a_priorities[$priority])
|
|
$headers['X-Priority'] = sprintf("%d (%s)", $priority, ucfirst($str_priority));
|
|
}
|
|
|
|
if (!empty($_POST['_receipt']))
|
|
{
|
|
$headers['Return-Receipt-To'] = $identity_arr['string'];
|
|
$headers['Disposition-Notification-To'] = $identity_arr['string'];
|
|
}
|
|
|
|
// additional headers
|
|
$headers['Message-ID'] = $message_id;
|
|
$headers['X-Sender'] = $from;
|
|
|
|
if (!empty($CONFIG['useragent']))
|
|
$headers['User-Agent'] = $CONFIG['useragent'];
|
|
|
|
// fetch message body
|
|
$message_body = get_input_value('_message', RCUBE_INPUT_POST, TRUE, $message_charset);
|
|
|
|
// append generic footer to all messages
|
|
if (!empty($CONFIG['generic_message_footer']))
|
|
{
|
|
$file = realpath($CONFIG['generic_message_footer']);
|
|
if($fp = fopen($file, 'r'))
|
|
{
|
|
$content = fread($fp, filesize($file));
|
|
fclose($fp);
|
|
$message_body .= "\r\n" . rcube_charset_convert($content, 'UTF-8', $message_charset);
|
|
}
|
|
}
|
|
|
|
// try to autodetect operating system and use the correct line endings
|
|
// use the configured delimiter for headers
|
|
if (!empty($CONFIG['mail_header_delimiter']))
|
|
$header_delm = $CONFIG['mail_header_delimiter'];
|
|
else if (strtolower(substr(PHP_OS, 0, 3)=='win'))
|
|
$header_delm = "\r\n";
|
|
else if (strtolower(substr(PHP_OS, 0, 3)=='mac'))
|
|
$header_delm = "\r\n";
|
|
else
|
|
$header_delm = "\n";
|
|
|
|
// create PEAR::Mail_mime instance
|
|
$MAIL_MIME = new Mail_mime($header_delm);
|
|
$MAIL_MIME->setTXTBody($message_body, FALSE, TRUE);
|
|
//$MAIL_MIME->setTXTBody(wordwrap($message_body), FALSE, TRUE);
|
|
|
|
|
|
// add stored attachments, if any
|
|
if (is_array($_SESSION['compose']['attachments']))
|
|
foreach ($_SESSION['compose']['attachments'] as $attachment)
|
|
$MAIL_MIME->addAttachment($attachment['path'], $attachment['mimetype'], $attachment['name'], TRUE);
|
|
|
|
|
|
// add submitted attachments
|
|
if (is_array($_FILES['_attachments']['tmp_name']))
|
|
foreach ($_FILES['_attachments']['tmp_name'] as $i => $filepath)
|
|
$MAIL_MIME->addAttachment($filepath, $files['type'][$i], $files['name'][$i], TRUE);
|
|
|
|
|
|
// chose transfer encoding
|
|
$charset_7bit = array('ASCII', 'ISO-2022-JP', 'ISO-8859-1', 'ISO-8859-2', 'ISO-8859-15');
|
|
$transfer_encoding = in_array(strtoupper($message_charset), $charset_7bit) ? '7bit' : '8bit';
|
|
|
|
// encoding settings for mail composing
|
|
$message_param = array('text_encoding' => $transfer_encoding,
|
|
'html_encoding' => 'quoted-printable',
|
|
'head_encoding' => 'quoted-printable',
|
|
'head_charset' => $message_charset,
|
|
'html_charset' => $message_charset,
|
|
'text_charset' => $message_charset);
|
|
|
|
// compose message body and get headers
|
|
$msg_body = $MAIL_MIME->get($message_param);
|
|
|
|
$msg_subject = $headers['Subject'];
|
|
|
|
if ($MBSTRING && function_exists("mb_encode_mimeheader"))
|
|
$headers['Subject'] = mb_encode_mimeheader($headers['Subject'], $message_charset);
|
|
|
|
// send thru SMTP server using cusotm SMTP library
|
|
if ($CONFIG['smtp_server'])
|
|
{
|
|
// generate list of recipients
|
|
$a_recipients = array($mailto);
|
|
|
|
if (strlen($headers['Cc']))
|
|
$a_recipients[] = $headers['Cc'];
|
|
if (strlen($headers['Bcc']))
|
|
$a_recipients[] = $headers['Bcc'];
|
|
|
|
// clean Bcc from header for recipients
|
|
$send_headers = $headers;
|
|
unset($send_headers['Bcc']);
|
|
|
|
// generate message headers
|
|
$header_str = $MAIL_MIME->txtHeaders($send_headers);
|
|
|
|
// send message
|
|
$sent = smtp_mail($from, $a_recipients, $header_str, $msg_body);
|
|
|
|
// log error
|
|
if (!$sent)
|
|
{
|
|
raise_error(array('code' => 800,
|
|
'type' => 'smtp',
|
|
'line' => __LINE__,
|
|
'file' => __FILE__,
|
|
'message' => "SMTP error: $SMTP_ERROR"), TRUE, FALSE);
|
|
}
|
|
}
|
|
|
|
// send mail using PHP's mail() function
|
|
else
|
|
{
|
|
// unset some headers because they will be added by the mail() function
|
|
$headers_enc = $MAIL_MIME->headers($headers);
|
|
$headers_php = $MAIL_MIME->_headers;
|
|
unset($headers_php['To'], $headers_php['Subject']);
|
|
|
|
// reset stored headers and overwrite
|
|
$MAIL_MIME->_headers = array();
|
|
$header_str = $MAIL_MIME->txtHeaders($headers_php);
|
|
|
|
if (ini_get('safe_mode'))
|
|
$sent = mail($headers_enc['To'], $headers_enc['Subject'], $msg_body, $header_str);
|
|
else
|
|
$sent = mail($headers_enc['To'], $headers_enc['Subject'], $msg_body, $header_str, "-f$from");
|
|
}
|
|
|
|
|
|
// return to compose page if sending failed
|
|
if (!$sent)
|
|
{
|
|
show_message("sendingfailed", 'error');
|
|
rcmail_overwrite_action('compose');
|
|
return;
|
|
}
|
|
|
|
|
|
// set repliead flag
|
|
if ($_SESSION['compose']['reply_uid'])
|
|
$IMAP->set_flag($_SESSION['compose']['reply_uid'], 'ANSWERED');
|
|
|
|
|
|
// copy message to sent folder
|
|
if ($CONFIG['sent_mbox'])
|
|
{
|
|
// create string of complete message headers
|
|
$header_str = $MAIL_MIME->txtHeaders($headers);
|
|
|
|
// check if mailbox exists
|
|
if (!in_array_nocase($CONFIG['sent_mbox'], $IMAP->list_mailboxes()))
|
|
$mbox = $IMAP->create_mailbox($CONFIG['sent_mbox'], TRUE);
|
|
else
|
|
$mbox = TRUE;
|
|
|
|
// append message to sent box
|
|
if ($mbox)
|
|
$saved = $IMAP->save_message($CONFIG['sent_mbox'], $header_str."\r\n".$msg_body);
|
|
|
|
// raise error if saving failed
|
|
if (!$saved)
|
|
raise_error(array('code' => 800,
|
|
'type' => 'imap',
|
|
'file' => __FILE__,
|
|
'message' => "Could not save message in $CONFIG[sent_mbox]"), TRUE, FALSE);
|
|
}
|
|
|
|
|
|
// log mail sending
|
|
if ($CONFIG['smtp_log'])
|
|
{
|
|
$log_entry = sprintf("[%s] User: %d on %s; Message for %s; Subject: %s\n",
|
|
date("d-M-Y H:i:s O", mktime()),
|
|
$_SESSION['user_id'],
|
|
$_SERVER['REMOTE_ADDR'],
|
|
$mailto,
|
|
$msg_subject);
|
|
|
|
if ($fp = @fopen($CONFIG['log_dir'].'/sendmail', 'a'))
|
|
{
|
|
fwrite($fp, $log_entry);
|
|
fclose($fp);
|
|
}
|
|
}
|
|
|
|
|
|
// show confirmation
|
|
show_message('messagesent', 'confirmation');
|
|
|
|
|
|
// kill compose entry from session
|
|
rcmail_compose_cleanup();
|
|
|
|
?>
|