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|
<?php
/*
+-----------------------------------------------------------------------+
| program/steps/mail/sendmail.inc |
| |
| This file is part of the Roundcube Webmail client |
| Copyright (C) 2005-2011, The Roundcube Dev Team |
| Licensed under the GNU GPL |
| |
| PURPOSE: |
| Compose a new mail message with all headers and attachments |
| and send it using the PEAR::Net_SMTP class or with PHP mail() |
| |
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
$Id$
*/
// remove all scripts and act as called in frame
$OUTPUT->reset();
$OUTPUT->framed = TRUE;
$savedraft = !empty($_POST['_draft']) ? true : false;
$COMPOSE_ID = get_input_value('_id', RCUBE_INPUT_GPC);
$COMPOSE =& $_SESSION['compose_data_'.$COMPOSE_ID];
/****** checks ********/
if (!isset($COMPOSE['id'])) {
raise_error(array('code' => 500, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Invalid compose ID"), true, false);
$OUTPUT->show_message('internalerror', 'error');
$OUTPUT->send('iframe');
}
if (!$savedraft) {
if (empty($_POST['_to']) && empty($_POST['_cc']) && empty($_POST['_bcc'])
&& empty($_POST['_subject']) && $_POST['_message']) {
$OUTPUT->show_message('sendingfailed', 'error');
$OUTPUT->send('iframe');
}
if(!empty($CONFIG['sendmail_delay'])) {
$wait_sec = time() - intval($CONFIG['sendmail_delay']) - intval($CONFIG['last_message_time']);
if($wait_sec < 0) {
$OUTPUT->show_message('senttooquickly', 'error', array('sec' => $wait_sec * -1));
$OUTPUT->send('iframe');
}
}
}
/****** message sending functions ********/
// encrypt parts of the header
function rcmail_encrypt_header($what)
{
global $CONFIG, $RCMAIL;
if (!$CONFIG['http_received_header_encrypt']) {
return $what;
}
return $RCMAIL->encrypt($what);
}
// get identity record
function rcmail_get_identity($id)
{
global $USER, $OUTPUT;
if ($sql_arr = $USER->get_identity($id)) {
$out = $sql_arr;
$out['mailto'] = $sql_arr['email'];
$out['string'] = format_email_recipient($sql_arr['email'],
rcube_charset_convert($sql_arr['name'], RCMAIL_CHARSET, $OUTPUT->get_charset()));
return $out;
}
return FALSE;
}
/**
* go from this:
* <img src="http[s]://.../tiny_mce/plugins/emotions/images/smiley-cool.gif" border="0" alt="Cool" title="Cool" />
*
* to this:
*
* <img src="/path/on/server/.../tiny_mce/plugins/emotions/images/smiley-cool.gif" border="0" alt="Cool" title="Cool" />
* ...
*/
function rcmail_fix_emoticon_paths(&$mime_message)
{
global $CONFIG;
$body = $mime_message->getHTMLBody();
// remove any null-byte characters before parsing
$body = preg_replace('/\x00/', '', $body);
$searchstr = 'program/js/tiny_mce/plugins/emotions/img/';
$offset = 0;
// keep track of added images, so they're only added once
$included_images = array();
if (preg_match_all('# src=[\'"]([^\'"]+)#', $body, $matches, PREG_OFFSET_CAPTURE)) {
foreach ($matches[1] as $m) {
// find emoticon image tags
if (preg_match('#'.$searchstr.'(.*)$#', $m[0], $imatches)) {
$image_name = $imatches[1];
// sanitize image name so resulting attachment doesn't leave images dir
$image_name = preg_replace('/[^a-zA-Z0-9_\.\-]/i', '', $image_name);
$img_file = INSTALL_PATH . '/' . $searchstr . $image_name;
if (! in_array($image_name, $included_images)) {
// add the image to the MIME message
if (! $mime_message->addHTMLImage($img_file, 'image/gif', '', true, $image_name))
$OUTPUT->show_message("emoticonerror", 'error');
array_push($included_images, $image_name);
}
$body = substr_replace($body, $img_file, $m[1] + $offset, strlen($m[0]));
$offset += strlen($img_file) - strlen($m[0]);
}
}
}
$mime_message->setHTMLBody($body);
return $body;
}
/**
* Parse and cleanup email address input (and count addresses)
*
* @param string Address input
* @param boolean Do count recipients (saved in global $RECIPIENT_COUNT)
* @param boolean Validate addresses (errors saved in global $EMAIL_FORMAT_ERROR)
* @return string Canonical recipients string separated by comma
*/
function rcmail_email_input_format($mailto, $count=false, $check=true)
{
global $RCMAIL, $EMAIL_FORMAT_ERROR, $RECIPIENT_COUNT;
// simplified email regexp, supporting quoted local part
$email_regexp = '(\S+|("[^"]+"))@\S+';
$delim = trim($RCMAIL->config->get('recipients_separator', ','));
$regexp = array("/[,;$delim]\s*[\r\n]+/", '/[\r\n]+/', "/[,;$delim]\s*\$/m", '/;/', '/(\S{1})(<'.$email_regexp.'>)/U');
$replace = array($delim.' ', ', ', '', $delim, '\\1 \\2');
// replace new lines and strip ending ', ', make address input more valid
$mailto = trim(preg_replace($regexp, $replace, $mailto));
$result = array();
$items = rcube_explode_quoted_string($delim, $mailto);
foreach($items as $item) {
$item = trim($item);
// address in brackets without name (do nothing)
if (preg_match('/^<'.$email_regexp.'>$/', $item)) {
$item = rcube_idn_to_ascii(trim($item, '<>'));
$result[] = '<' . $item . '>';
// address without brackets and without name (add brackets)
} else if (preg_match('/^'.$email_regexp.'$/', $item)) {
$item = rcube_idn_to_ascii($item);
$result[] = '<' . $item . '>';
// address with name (handle name)
} else if (preg_match('/<*'.$email_regexp.'>*$/', $item, $matches)) {
$address = $matches[0];
$name = trim(str_replace($address, '', $item), '" ');
$address = rcube_idn_to_ascii(trim($address, '<>'));
$result[] = format_email_recipient($address, $name);
$item = $address;
} else if (trim($item)) {
continue;
}
// check address format
$item = trim($item, '<>');
if ($item && $check && !check_email($item)) {
$EMAIL_FORMAT_ERROR = $item;
return;
}
}
if ($count) {
$RECIPIENT_COUNT += count($result);
}
return implode(', ', $result);
}
/****** compose message ********/
if (strlen($_POST['_draft_saveid']) > 3)
$olddraftmessageid = get_input_value('_draft_saveid', RCUBE_INPUT_POST);
$message_id = rcmail_gen_message_id();
// set default charset
$input_charset = $OUTPUT->get_charset();
$message_charset = isset($_POST['_charset']) ? $_POST['_charset'] : $input_charset;
$EMAIL_FORMAT_ERROR = NULL;
$RECIPIENT_COUNT = 0;
$mailto = rcmail_email_input_format(get_input_value('_to', RCUBE_INPUT_POST, TRUE, $message_charset), true);
$mailcc = rcmail_email_input_format(get_input_value('_cc', RCUBE_INPUT_POST, TRUE, $message_charset), true);
$mailbcc = rcmail_email_input_format(get_input_value('_bcc', RCUBE_INPUT_POST, TRUE, $message_charset), true);
if ($EMAIL_FORMAT_ERROR) {
$OUTPUT->show_message('emailformaterror', 'error', array('email' => $EMAIL_FORMAT_ERROR));
$OUTPUT->send('iframe');
}
if (empty($mailto) && !empty($mailcc)) {
$mailto = $mailcc;
$mailcc = null;
}
else if (empty($mailto))
$mailto = 'undisclosed-recipients:;';
// Get sender name and address...
$from = get_input_value('_from', RCUBE_INPUT_POST, true, $message_charset);
// ... from identity...
if (is_numeric($from)) {
if (is_array($identity_arr = rcmail_get_identity($from))) {
if ($identity_arr['mailto'])
$from = $identity_arr['mailto'];
if ($identity_arr['string'])
$from_string = $identity_arr['string'];
}
else {
$from = null;
}
}
// ... if there is no identity record, this might be a custom from
else if ($from_string = rcmail_email_input_format($from)) {
if (preg_match('/(\S+@\S+)/', $from_string, $m))
$from = trim($m[1], '<>');
else
$from = null;
}
if (!$from_string && $from)
$from_string = $from;
// compose headers array
$headers = array();
// if configured, the Received headers goes to top, for good measure
if ($CONFIG['http_received_header'])
{
$nldlm = "\r\n\t";
// FROM/VIA
$http_header = 'from ';
if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$host = $_SERVER['HTTP_X_FORWARDED_FOR'];
$hostname = gethostbyaddr($host);
if ($CONFIG['http_received_header_encrypt']) {
$http_header .= rcmail_encrypt_header($hostname);
if ($host != $hostname)
$http_header .= ' ('. rcmail_encrypt_header($host) . ')';
} else {
$http_header .= (($host != $hostname) ? $hostname : '[' . $host . ']');
if ($host != $hostname)
$http_header .= ' (['. $host .'])';
}
$http_header .= $nldlm . ' via ';
}
$host = $_SERVER['REMOTE_ADDR'];
$hostname = gethostbyaddr($host);
if ($CONFIG['http_received_header_encrypt']) {
$http_header .= rcmail_encrypt_header($hostname);
if ($host != $hostname)
$http_header .= ' ('. rcmail_encrypt_header($host) . ')';
} else {
$http_header .= (($host != $hostname) ? $hostname : '[' . $host . ']');
if ($host != $hostname)
$http_header .= ' (['. $host .'])';
}
// BY
$http_header .= $nldlm . 'by ' . $_SERVER['HTTP_HOST'];
// WITH
$http_header .= $nldlm . 'with HTTP (' . $_SERVER['SERVER_PROTOCOL'] .
' '.$_SERVER['REQUEST_METHOD'] . '); ' . date('r');
$http_header = wordwrap($http_header, 69, $nldlm);
$headers['Received'] = $http_header;
}
$headers['Date'] = rcmail_user_date();
$headers['From'] = rcube_charset_convert($from_string, RCMAIL_CHARSET, $message_charset);
$headers['To'] = $mailto;
// additional recipients
if (!empty($mailcc)) {
$headers['Cc'] = $mailcc;
}
if (!empty($mailbcc)) {
$headers['Bcc'] = $mailbcc;
}
if (!empty($identity_arr['bcc'])) {
$headers['Bcc'] = ($headers['Bcc'] ? $headers['Bcc'].', ' : '') . $identity_arr['bcc'];
$RECIPIENT_COUNT ++;
}
if (($max_recipients = (int) $RCMAIL->config->get('max_recipients')) > 0) {
if ($RECIPIENT_COUNT > $max_recipients) {
$OUTPUT->show_message('toomanyrecipients', 'error', array('max' => $max_recipients));
$OUTPUT->send('iframe');
}
}
// add subject
$headers['Subject'] = trim(get_input_value('_subject', RCUBE_INPUT_POST, TRUE, $message_charset));
if (!empty($identity_arr['organization'])) {
$headers['Organization'] = $identity_arr['organization'];
}
if (!empty($_POST['_replyto'])) {
$headers['Reply-To'] = rcmail_email_input_format(get_input_value('_replyto', RCUBE_INPUT_POST, TRUE, $message_charset));
}
else if (!empty($identity_arr['reply-to'])) {
$headers['Reply-To'] = rcmail_email_input_format($identity_arr['reply-to'], false, true);
}
if (!empty($headers['Reply-To'])) {
$headers['Mail-Reply-To'] = $headers['Reply-To'];
}
if (!empty($_POST['_followupto'])) {
$headers['Mail-Followup-To'] = rcmail_email_input_format(get_input_value('_followupto', RCUBE_INPUT_POST, TRUE, $message_charset));
}
if (!empty($COMPOSE['reply_msgid'])) {
$headers['In-Reply-To'] = $COMPOSE['reply_msgid'];
}
// remember reply/forward UIDs in special headers
if (!empty($COMPOSE['reply_uid']) && $savedraft) {
$headers['X-Draft-Info'] = array('type' => 'reply', 'uid' => $COMPOSE['reply_uid']);
}
else if (!empty($COMPOSE['forward_uid']) && $savedraft) {
$headers['X-Draft-Info'] = array('type' => 'forward', 'uid' => $COMPOSE['forward_uid']);
}
if (!empty($COMPOSE['references'])) {
$headers['References'] = $COMPOSE['references'];
}
if (!empty($_POST['_priority'])) {
$priority = intval($_POST['_priority']);
$a_priorities = array(1=>'highest', 2=>'high', 4=>'low', 5=>'lowest');
if ($str_priority = $a_priorities[$priority]) {
$headers['X-Priority'] = sprintf("%d (%s)", $priority, ucfirst($str_priority));
}
}
if (!empty($_POST['_receipt'])) {
$headers['Return-Receipt-To'] = $from_string;
$headers['Disposition-Notification-To'] = $from_string;
}
// additional headers
$headers['Message-ID'] = $message_id;
$headers['X-Sender'] = $from;
if (is_array($headers['X-Draft-Info'])) {
$headers['X-Draft-Info'] = rcmail_draftinfo_encode($headers['X-Draft-Info'] + array('folder' => $COMPOSE['mailbox']));
}
if (!empty($CONFIG['useragent'])) {
$headers['User-Agent'] = $CONFIG['useragent'];
}
// exec hook for header checking and manipulation
$data = $RCMAIL->plugins->exec_hook('message_outgoing_headers', array('headers' => $headers));
// sending aborted by plugin
if ($data['abort'] && !$savedraft) {
$OUTPUT->show_message($data['message'] ? $data['message'] : 'sendingfailed');
$OUTPUT->send('iframe');
}
else
$headers = $data['headers'];
$isHtml = (bool) get_input_value('_is_html', RCUBE_INPUT_POST);
// fetch message body
$message_body = get_input_value('_message', RCUBE_INPUT_POST, TRUE, $message_charset);
if ($isHtml) {
$font = rcube_fontdefs($RCMAIL->config->get('default_font', 'Verdana'));
$bstyle = $font && is_string($font) ? " style='font-family: $font'" : '';
// append doctype and html/body wrappers
$message_body = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN">' .
"\r\n<html><body$bstyle>\r\n" . $message_body;
}
if (!$savedraft) {
if ($isHtml) {
// remove signature's div ID
$message_body = preg_replace('/\s*id="_rc_sig"/', '', $message_body);
// add inline css for blockquotes
$bstyle = 'padding-left:5px; border-left:#1010ff 2px solid; margin-left:5px; width:100%';
$message_body = preg_replace('/<blockquote>/',
'<blockquote type="cite" style="'.$bstyle.'">', $message_body);
}
// Check spelling before send
if ($CONFIG['spellcheck_before_send'] && $CONFIG['enable_spellcheck']
&& empty($COMPOSE['spell_checked']) && !empty($message_body)
) {
$spellchecker = new rcube_spellchecker(get_input_value('_lang', RCUBE_INPUT_GPC));
$spell_result = $spellchecker->check($message_body, $isHtml);
$COMPOSE['spell_checked'] = true;
if (!$spell_result) {
$result = $isHtml ? $spellchecker->get_words() : $spellchecker->get_xml();
$OUTPUT->show_message('mispellingsfound', 'error');
$OUTPUT->command('spellcheck_resume', $isHtml, $result);
$OUTPUT->send('iframe');
}
}
// generic footer for all messages
if ($isHtml && !empty($CONFIG['generic_message_footer_html'])) {
$footer = file_get_contents(realpath($CONFIG['generic_message_footer_html']));
$footer = rcube_charset_convert($footer, RCMAIL_CHARSET, $message_charset);
}
else if (!empty($CONFIG['generic_message_footer'])) {
$footer = file_get_contents(realpath($CONFIG['generic_message_footer']));
$footer = rcube_charset_convert($footer, RCMAIL_CHARSET, $message_charset);
if ($isHtml)
$footer = '<pre>'.$footer.'</pre>';
}
if ($footer)
$message_body .= "\r\n" . $footer;
}
if ($isHtml) {
$message_body .= "\r\n</body></html>\r\n";
}
// set line length for body wrapping
$LINE_LENGTH = $RCMAIL->config->get('line_length', 72);
// Since we can handle big messages with disk usage, we need more time to work
@set_time_limit(0);
// create PEAR::Mail_mime instance
$MAIL_MIME = new Mail_mime("\r\n");
// Check if we have enough memory to handle the message in it
// It's faster than using files, so we'll do this if we only can
if (is_array($COMPOSE['attachments']) && $CONFIG['smtp_server']
&& ($mem_limit = parse_bytes(ini_get('memory_limit'))))
{
$memory = function_exists('memory_get_usage') ? memory_get_usage() : 16*1024*1024; // safe value: 16MB
foreach ($COMPOSE['attachments'] as $id => $attachment)
$memory += $attachment['size'];
// Yeah, Net_SMTP needs up to 12x more memory, 1.33 is for base64
if ($memory * 1.33 * 12 > $mem_limit)
$MAIL_MIME->setParam('delay_file_io', true);
}
// For HTML-formatted messages, construct the MIME message with both
// the HTML part and the plain-text part
if ($isHtml) {
$plugin = $RCMAIL->plugins->exec_hook('message_outgoing_body',
array('body' => $message_body, 'type' => 'html', 'message' => $MAIL_MIME));
$MAIL_MIME->setHTMLBody($plugin['body']);
// replace emoticons
$plugin['body'] = rcmail_replace_emoticons($plugin['body']);
// add a plain text version of the e-mail as an alternative part.
$h2t = new html2text($plugin['body'], false, true, 0);
$plainTextPart = rc_wordwrap($h2t->get_text(), $LINE_LENGTH, "\r\n");
$plainTextPart = wordwrap($plainTextPart, 998, "\r\n", true);
if (!$plainTextPart) {
// empty message body breaks attachment handling in drafts
$plainTextPart = "\r\n";
}
else {
// make sure all line endings are CRLF (#1486712)
$plainTextPart = preg_replace('/\r?\n/', "\r\n", $plainTextPart);
}
$plugin = $RCMAIL->plugins->exec_hook('message_outgoing_body',
array('body' => $plainTextPart, 'type' => 'alternative', 'message' => $MAIL_MIME));
$MAIL_MIME->setTXTBody($plugin['body']);
// look for "emoticon" images from TinyMCE and change their src paths to
// be file paths on the server instead of URL paths.
$message_body = rcmail_fix_emoticon_paths($MAIL_MIME);
}
else {
$plugin = $RCMAIL->plugins->exec_hook('message_outgoing_body',
array('body' => $message_body, 'type' => 'plain', 'message' => $MAIL_MIME));
$message_body = $plugin['body'];
// compose format=flowed content if enabled
if ($flowed = $RCMAIL->config->get('send_format_flowed', true))
$message_body = rcube_message::format_flowed($message_body, min($LINE_LENGTH+2, 79));
else
$message_body = rc_wordwrap($message_body, $LINE_LENGTH, "\r\n");
$message_body = wordwrap($message_body, 998, "\r\n", true);
if (!strlen($message_body)) {
// empty message body breaks attachment handling in drafts
$message_body = "\r\n";
}
$MAIL_MIME->setTXTBody($message_body, false, true);
}
// add stored attachments, if any
if (is_array($COMPOSE['attachments']))
{
foreach ($COMPOSE['attachments'] as $id => $attachment) {
// This hook retrieves the attachment contents from the file storage backend
$attachment = $RCMAIL->plugins->exec_hook('attachment_get', $attachment);
$dispurl = '/\ssrc\s*=\s*[\'"]*\S+display-attachment\S+file=rcmfile' . preg_quote($attachment['id']) . '[\s\'"]*/';
$message_body = $MAIL_MIME->getHTMLBody();
if ($isHtml && (preg_match($dispurl, $message_body) > 0)) {
$message_body = preg_replace($dispurl, ' src="'.$attachment['name'].'" ', $message_body);
$MAIL_MIME->setHTMLBody($message_body);
if ($attachment['data'])
$MAIL_MIME->addHTMLImage($attachment['data'], $attachment['mimetype'], $attachment['name'], false);
else
$MAIL_MIME->addHTMLImage($attachment['path'], $attachment['mimetype'], $attachment['name'], true);
}
else {
$ctype = str_replace('image/pjpeg', 'image/jpeg', $attachment['mimetype']); // #1484914
$file = $attachment['data'] ? $attachment['data'] : $attachment['path'];
// .eml attachments send inline
$MAIL_MIME->addAttachment($file,
$ctype,
$attachment['name'],
($attachment['data'] ? false : true),
($ctype == 'message/rfc822' ? '8bit' : 'base64'),
($ctype == 'message/rfc822' ? 'inline' : 'attachment'),
'', '', '',
$CONFIG['mime_param_folding'] ? 'quoted-printable' : NULL,
$CONFIG['mime_param_folding'] == 2 ? 'quoted-printable' : NULL,
'', RCMAIL_CHARSET
);
}
}
}
// choose transfer encoding for plain/text body
if (preg_match('/[^\x00-\x7F]/', $MAIL_MIME->getTXTBody()))
$transfer_encoding = $RCMAIL->config->get('force_7bit') ? 'quoted-printable' : '8bit';
else
$transfer_encoding = '7bit';
// encoding settings for mail composing
$MAIL_MIME->setParam('text_encoding', $transfer_encoding);
$MAIL_MIME->setParam('html_encoding', 'quoted-printable');
$MAIL_MIME->setParam('head_encoding', 'quoted-printable');
$MAIL_MIME->setParam('head_charset', $message_charset);
$MAIL_MIME->setParam('html_charset', $message_charset);
$MAIL_MIME->setParam('text_charset', $message_charset . ($flowed ? ";\r\n format=flowed" : ''));
// encoding subject header with mb_encode provides better results with asian characters
if (function_exists('mb_encode_mimeheader')) {
mb_internal_encoding($message_charset);
$headers['Subject'] = mb_encode_mimeheader($headers['Subject'],
$message_charset, 'Q', "\r\n", 8);
mb_internal_encoding(RCMAIL_CHARSET);
}
// pass headers to message object
$MAIL_MIME->headers($headers);
// Begin SMTP Delivery Block
if (!$savedraft)
{
// check 'From' address (identity may be incomplete)
if (empty($from)) {
$OUTPUT->show_message('nofromaddress', 'error');
$OUTPUT->send('iframe');
}
// Handle Delivery Status Notification request
if (!empty($_POST['_dsn'])) {
$smtp_opts['dsn'] = true;
}
$sent = rcmail_deliver_message($MAIL_MIME, $from, $mailto,
$smtp_error, $mailbody_file, $smtp_opts);
// return to compose page if sending failed
if (!$sent)
{
// remove temp file
if ($mailbody_file) {
unlink($mailbody_file);
}
if ($smtp_error)
$OUTPUT->show_message($smtp_error['label'], 'error', $smtp_error['vars']);
else
$OUTPUT->show_message('sendingfailed', 'error');
$OUTPUT->send('iframe');
}
// save message sent time
if (!empty($CONFIG['sendmail_delay']))
$RCMAIL->user->save_prefs(array('last_message_time' => time()));
// set replied/forwarded flag
if ($COMPOSE['reply_uid'])
$IMAP->set_flag($COMPOSE['reply_uid'], 'ANSWERED', $COMPOSE['mailbox']);
else if ($COMPOSE['forward_uid'])
$IMAP->set_flag($COMPOSE['forward_uid'], 'FORWARDED', $COMPOSE['mailbox']);
} // End of SMTP Delivery Block
// Determine which folder to save message
if ($savedraft)
$store_target = $CONFIG['drafts_mbox'];
else
$store_target = isset($_POST['_store_target']) ? get_input_value('_store_target', RCUBE_INPUT_POST) : $CONFIG['sent_mbox'];
if ($store_target) {
// check if folder is subscribed
if ($IMAP->mailbox_exists($store_target, true))
$store_folder = true;
// folder may be existing but not subscribed (#1485241)
else if (!$IMAP->mailbox_exists($store_target))
$store_folder = $IMAP->create_mailbox($store_target, true);
else if ($IMAP->subscribe($store_target))
$store_folder = true;
// append message to sent box
if ($store_folder) {
// message body in file
if ($mailbody_file || $MAIL_MIME->getParam('delay_file_io')) {
$headers = $MAIL_MIME->txtHeaders();
// file already created
if ($mailbody_file)
$msg = $mailbody_file;
else {
$temp_dir = $RCMAIL->config->get('temp_dir');
$mailbody_file = tempnam($temp_dir, 'rcmMsg');
if (!PEAR::isError($msg = $MAIL_MIME->saveMessageBody($mailbody_file)))
$msg = $mailbody_file;
}
}
else {
$msg = $MAIL_MIME->getMessage();
$headers = '';
}
if (PEAR::isError($msg))
raise_error(array('code' => 650, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Could not create message: ".$msg->getMessage()),
TRUE, FALSE);
else {
$saved = $IMAP->save_message($store_target, $msg, $headers, $mailbody_file ? true : false);
}
if ($mailbody_file) {
unlink($mailbody_file);
$mailbody_file = null;
}
// raise error if saving failed
if (!$saved) {
raise_error(array('code' => 800, 'type' => 'imap',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Could not save message in $store_target"), TRUE, FALSE);
if ($savedraft) {
$OUTPUT->show_message('errorsaving', 'error');
$OUTPUT->send('iframe');
}
}
}
if ($olddraftmessageid) {
// delete previous saved draft
// @TODO: use message UID (remember to check UIDVALIDITY) to skip this SEARCH
$delete_idx = $IMAP->search_once($CONFIG['drafts_mbox'],
'HEADER Message-ID '.$olddraftmessageid);
if ($del_uid = $delete_idx->getElement('FIRST')) {
$deleted = $IMAP->delete_message($del_uid, $CONFIG['drafts_mbox']);
// raise error if deletion of old draft failed
if (!$deleted)
raise_error(array('code' => 800, 'type' => 'imap',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Could not delete message from ".$CONFIG['drafts_mbox']), TRUE, FALSE);
}
}
}
// remove temp file
else if ($mailbody_file) {
unlink($mailbody_file);
}
if ($savedraft) {
$msgid = strtr($message_id, array('>' => '', '<' => ''));
// remember new draft-uid ($saved could be an UID or TRUE here)
if (is_bool($saved)) {
$draft_idx = $IMAP->search_once($CONFIG['drafts_mbox'], 'HEADER Message-ID '.$msgid);
$saved = $draft_idx->getElement('FIRST');
}
$COMPOSE['param']['draft_uid'] = $saved;
// display success
$OUTPUT->show_message('messagesaved', 'confirmation');
// update "_draft_saveid" and the "cmp_hash" to prevent "Unsaved changes" warning
$OUTPUT->command('set_draft_id', $msgid);
$OUTPUT->command('compose_field_hash', true);
// start the auto-save timer again
$OUTPUT->command('auto_save_start');
$OUTPUT->send('iframe');
}
else {
rcmail_compose_cleanup($COMPOSE_ID);
if ($store_folder && !$saved)
$OUTPUT->command('sent_successfully', 'error', rcube_label('errorsavingsent'));
else
$OUTPUT->command('sent_successfully', 'confirmation', rcube_label('messagesent'));
$OUTPUT->send('iframe');
}
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