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sendmail.inc
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sendmail.inc
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<?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']))
{
$_action = 'list';
return;
}
/****** message sending functions ********/
function rcmail_get_identity($id)
{
global $DB;
// get identity record
$sql_result = $DB->query(sprintf("SELECT *, email AS mailto
FROM %s
WHERE identity_id=%d
AND user_id=%d
AND del!='1'",
get_table_name('identities'),
$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>', $sql_arr['name'], $sql_arr['mailto']);
return $out;
}
return FALSE;
}
/****** check submission and compose message ********/
$mailto_regexp = '/,\s*$/';
// trip ending ', ' from
$mailto = preg_replace($mailto_regexp, '', $_POST['_to']);
// 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' => $mailto);
// additional recipients
if ($_POST['_cc'])
$headers['Cc'] = preg_replace($mailto_regexp, '', $_POST['_cc']);
if ($_POST['_bcc'])
$headers['Bcc'] = preg_replace($mailto_regexp, '', $_POST['_bcc']);
if (strlen($identity_arr['bcc']))
$headers['Bcc'] = ($headers['Bcc'] ? $headers['Bcc'].', ' : '') . $identity_arr['bcc'];
// add subject
$headers['Subject'] = trim(stripslashes($_POST['_subject']));
if (strlen($identity_arr['organization']))
$headers['Organization'] = $identity_arr['organization'];
if (strlen($identity_arr['reply-to']))
$headers['Reply-To'] = $identity_arr['reply-to'];
if ($_SESSION['compose']['reply_msgid'])
$headers['In-Reply-To'] = $_SESSION['compose']['reply_msgid'];
if ($_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));
}
// additional headers
$headers['Message-ID'] = $message_id;
$headers['X-Sender'] = $from;
if ($CONFIG['useragent'])
$headers['User-Agent'] = $CONFIG['useragent'];
// create PEAR::Mail_mime instance
$MAIL_MIME = new Mail_mime();
$MAIL_MIME->setTXTBody(stripslashes($_POST['_message']), FALSE, TRUE);
//$MAIL_MIME->setTXTBody(wordwrap(stripslashes($_POST['_message'])), 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);
// compose message body and get headers
$msg_body = $MAIL_MIME->get();
$msg_subject = $headers['Subject'];
// send thru SMTP server using cusotm SMTP library
if ($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'];
// generate message headers
$header_str = $MAIL_MIME->txtHeaders($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_php = $headers;
unset($headers_php['To'], $headers_php['Subject']);
$header_str = $MAIL_MIME->txtHeaders($headers_php);
$sent = mail($mailto, $msg_subject, $msg_body, $header_str, "-f$from");
}
// return to compose page if sending failed
if (!$sent)
{
$_action = 'compose';
$OUTPUT->add_script(sprintf("\n%s.set_env('action', '%s');", $JS_OBJECT_NAME, $_action));
show_message("sendingfailed", 'error');
return;
}
// set repliead flag
if ($_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; Message for %s; Subject: %s\n",
date("d-M-Y H:i:s O", mktime()),
$_SESSION['user_id'],
$mailto,
$msg_subject);
if ($fp = fopen($INSTALL_PATH.'logs/sendmail', 'a'))
{
fwrite($fp, $log_entry);
fclose($fp);
}
}
// show confirmation
show_message('messagesent', 'confirmation');
// kill compose entry from session
rcmail_compose_cleanup();
?>

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sendmail.inc (7 KB)

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