Page Menu
Home
Phorge
Search
Configure Global Search
Log In
Files
F223899
No One
Temporary
Actions
View File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Award Token
Flag For Later
Size
28 KB
Referenced Files
None
Subscribers
None
View Options
diff --git a/program/steps/mail/sendmail.inc b/program/steps/mail/sendmail.inc
index d48834bb4..36d850f8f 100644
--- a/program/steps/mail/sendmail.inc
+++ b/program/steps/mail/sendmail.inc
@@ -1,825 +1,825 @@
<?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 General Public License version 3 or |
| any later version with exceptions for skins & plugins. |
| See the README file for a full license statement. |
| |
| 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> |
+-----------------------------------------------------------------------+
*/
// 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 $RCMAIL, $message_charset;
global $RCMAIL;
if ($sql_arr = $RCMAIL->user->get_identity($id)) {
$out = $sql_arr;
if ($message_charset != RCMAIL_CHARSET) {
foreach ($out as $k => $v)
$out[$k] = rcube_charset_convert($v, RCMAIL_CHARSET, $message_charset);
}
$out['mailto'] = $sql_arr['email'];
$out['string'] = format_email_recipient($sql_arr['email'], $sql_arr['name']);
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 $RCMAIL;
$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)) {
$RCMAIL->output->show_message("emoticonerror", 'error');
}
array_push($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);
}
/**
* Extract image attachments from HTML content (data URIs)
*/
function rcmail_extract_inline_images($mime_message, $from)
{
$body = $mime_message->getHTMLBody();
$offset = 0;
$list = array();
$regexp = '# src=[\'"](data:(image/[a-z]+);base64,([a-z0-9+/=\r\n]+))([\'"])#i';
// get domain for the Content-ID, must be the same as in Mail_Mime::get()
if (preg_match('#@([0-9a-zA-Z\-\.]+)#', $from, $matches)) {
$domain = $matches[1];
} else {
$domain = 'localhost';
}
if (preg_match_all($regexp, $body, $matches, PREG_OFFSET_CAPTURE)) {
foreach ($matches[1] as $idx => $m) {
$data = preg_replace('/\r\n/', '', $matches[3][$idx][0]);
$data = base64_decode($data);
if (empty($data)) {
continue;
}
$hash = md5($data) . '@' . $domain;
$mime_type = $matches[2][$idx][0];
$name = $list[$hash];
// add the image to the MIME message
if (!$name) {
$ext = preg_replace('#^[^/]+/#', '', $mime_type);
$name = substr($hash, 0, 8) . '.' . $ext;
$list[$hash] = $name;
$mime_message->addHTMLImage($data, $mime_type, $name, false, $hash);
}
$body = substr_replace($body, $name, $m[1] + $offset, strlen($m[0]));
$offset += strlen($name) - strlen($m[0]);
}
}
$mime_message->setHTMLBody($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 . '>';
+ $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 . '>';
+ $result[] = $item;
// address with name (handle name)
} else if (preg_match('/<*'.$email_regexp.'>*$/', $item, $matches)) {
$address = $matches[0];
$name = trim(str_replace($address, '', $item));
if ($name[0] == '"' && $name[count($name)-1] == '"') {
$name = substr($name, 1, -1);
}
$name = stripcslashes($name);
$address = rcube_idn_to_ascii(trim($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
$message_charset = isset($_POST['_charset']) ? $_POST['_charset'] : $OUTPUT->get_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']) && stripos($headers['Bcc'], $identity_arr['bcc']) === false) {
$headers['Bcc'] = ($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)
) {
$message_body = str_replace("\r\n", "\n", $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";
}
// sort attachments to make sure the order is the same as in the UI (#1488423)
$files = get_input_value('_attachments', RCUBE_INPUT_POST);
if ($files) {
$files = explode(',', $files);
$files = array_flip($files);
foreach ($files as $idx => $val) {
$files[$idx] = $COMPOSE['attachments'][$idx];
unset($COMPOSE['attachments'][$idx]);
}
$COMPOSE['attachments'] = array_merge(array_filter($files), $COMPOSE['attachments']);
}
// 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, $message_charset);
$plainTextPart = rc_wordwrap($h2t->get_text(), $LINE_LENGTH, "\r\n", false, $message_charset);
$plainTextPart = wordwrap($plainTextPart, 998, "\r\n", true);
// 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.
rcmail_fix_emoticon_paths($MAIL_MIME);
// Extract image Data URIs into message attachments (#1488502)
rcmail_extract_inline_images($MAIL_MIME, $from);
}
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 = ($savedraft || $RCMAIL->config->get('send_format_flowed', true)))
$message_body = rcube_mime::format_flowed($message_body, min($LINE_LENGTH+2, 79), $message_charset);
else
$message_body = rc_wordwrap($message_body, $LINE_LENGTH, "\r\n", false, $message_charset);
$message_body = wordwrap($message_body, 998, "\r\n", true);
$MAIL_MIME->setTXTBody($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'];
$MAIL_MIME->addAttachment($file,
$ctype,
$attachment['name'],
($attachment['data'] ? false : true),
($ctype == 'message/rfc822' ? '8bit' : 'base64'),
'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'])
$RCMAIL->storage->set_flag($COMPOSE['reply_uid'], 'ANSWERED', $COMPOSE['mailbox']);
else if ($COMPOSE['forward_uid'])
$RCMAIL->storage->set_flag($COMPOSE['forward_uid'], 'FORWARDED', $COMPOSE['mailbox']);
} // End of SMTP Delivery Block
// Determine which folder to save message
if ($savedraft)
$store_target = $CONFIG['drafts_mbox'];
else if (!$RCMAIL->config->get('no_save_sent_messages'))
$store_target = isset($_POST['_store_target']) ? get_input_value('_store_target', RCUBE_INPUT_POST) : $CONFIG['sent_mbox'];
if ($store_target) {
// check if folder is subscribed
if ($RCMAIL->storage->folder_exists($store_target, true))
$store_folder = true;
// folder may be existing but not subscribed (#1485241)
else if (!$RCMAIL->storage->folder_exists($store_target))
$store_folder = $RCMAIL->storage->create_folder($store_target, true);
else if ($RCMAIL->storage->subscribe($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 = $RCMAIL->storage->save_message($store_target, $msg, $headers,
$mailbody_file ? true : false, array('SEEN'));
}
if ($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');
// start the auto-save timer again
$OUTPUT->command('auto_save_start');
$OUTPUT->send('iframe');
}
}
if ($olddraftmessageid) {
// delete previous saved draft
// @TODO: use message UID (remember to check UIDVALIDITY) to skip this SEARCH
$delete_idx = $RCMAIL->storage->search_once($CONFIG['drafts_mbox'],
'HEADER Message-ID '.$olddraftmessageid);
if ($del_uid = $delete_idx->get_element('FIRST')) {
$deleted = $RCMAIL->storage->delete_message($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 = $RCMAIL->storage->search_once($CONFIG['drafts_mbox'], 'HEADER Message-ID '.$msgid);
$saved = $draft_idx->get_element('FIRST');
}
$COMPOSE['param']['draft_uid'] = $saved;
$plugin = $RCMAIL->plugins->exec_hook('message_draftsaved', array('msgid' => $msgid, 'uid' => $saved, 'folder' => $store_target));
// display success
$OUTPUT->show_message($plugin['message'] ? $plugin['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');
}
File Metadata
Details
Attached
Mime Type
text/x-diff
Expires
Sat, Mar 1, 6:30 AM (1 d, 7 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
166111
Default Alt Text
(28 KB)
Attached To
Mode
R3 roundcubemail
Attached
Detach File
Event Timeline
Log In to Comment