| | |
| | | | program/steps/mail/sendmail.inc | |
| | | | | |
| | | | This file is part of the Roundcube Webmail client | |
| | | | Copyright (C) 2005-2011, The Roundcube Dev Team | |
| | | | Copyright (C) 2005-2013, The Roundcube Dev Team | |
| | | | | |
| | | | Licensed under the GNU General Public License version 3 or | |
| | | | any later version with exceptions for skins & plugins. | |
| | |
| | | $OUTPUT->reset(); |
| | | $OUTPUT->framed = TRUE; |
| | | |
| | | $savedraft = !empty($_POST['_draft']) ? true : false; |
| | | $savedraft = !empty($_POST['_draft']) ? true : false; |
| | | $sendmail_delay = (int) $RCMAIL->config->get('sendmail_delay'); |
| | | $drafts_mbox = $RCMAIL->config->get('drafts_mbox'); |
| | | |
| | | $COMPOSE_ID = get_input_value('_id', RCUBE_INPUT_GPC); |
| | | $COMPOSE_ID = rcube_utils::get_input_value('_id', rcube_utils::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); |
| | | rcube::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'); |
| | | $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)); |
| | | $OUTPUT->send('iframe'); |
| | | if (empty($_POST['_to']) && empty($_POST['_cc']) && empty($_POST['_bcc']) |
| | | && empty($_POST['_subject']) && $_POST['_message'] |
| | | ) { |
| | | $OUTPUT->show_message('sendingfailed', 'error'); |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | } |
| | | |
| | | if ($sendmail_delay) { |
| | | $wait_sec = time() - $sendmail_delay - intval($RCMAIL->config->get('last_message_time')); |
| | | if ($wait_sec < 0) { |
| | | $OUTPUT->show_message('senttooquickly', 'error', array('sec' => $wait_sec * -1)); |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | } |
| | | } |
| | | |
| | | |
| | | /****** compose message ********/ |
| | | |
| | | if (empty($COMPOSE['param']['message-id'])) { |
| | | $COMPOSE['param']['message-id'] = $RCMAIL->gen_message_id(); |
| | | } |
| | | $message_id = $COMPOSE['param']['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(rcube_utils::get_input_value('_to', rcube_utils::INPUT_POST, TRUE, $message_charset), true); |
| | | $mailcc = rcmail_email_input_format(rcube_utils::get_input_value('_cc', rcube_utils::INPUT_POST, TRUE, $message_charset), true); |
| | | $mailbcc = rcmail_email_input_format(rcube_utils::get_input_value('_bcc', rcube_utils::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 = rcube_utils::get_input_value('_from', rcube_utils::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 |
| | | $headers = array(); |
| | | |
| | | // if configured, the Received headers goes to top, for good measure |
| | | if ($RCMAIL->config->get('http_received_header')) { |
| | | $nldlm = "\r\n\t"; |
| | | $encrypt = $RCMAIL->config->get('http_received_header_encrypt'); |
| | | |
| | | // FROM/VIA |
| | | $http_header = 'from '; |
| | | |
| | | if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) { |
| | | $hosts = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR'], 2); |
| | | $hostname = gethostbyaddr($hosts[0]); |
| | | |
| | | if ($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 ($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, RCUBE_CHARSET, $message_charset); |
| | | $headers['To'] = $mailto; |
| | | |
| | | // additional recipients |
| | | if (!empty($mailcc)) { |
| | | $headers['Cc'] = $mailcc; |
| | | } |
| | | if (!empty($mailbcc)) { |
| | | $headers['Bcc'] = $mailbcc; |
| | | } |
| | | |
| | | if (($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(rcube_utils::get_input_value('_subject', rcube_utils::INPUT_POST, TRUE, $message_charset)); |
| | | |
| | | if (!empty($identity_arr['organization'])) { |
| | | $headers['Organization'] = $identity_arr['organization']; |
| | | } |
| | | if ($hdr = rcube_utils::get_input_value('_replyto', rcube_utils::INPUT_POST, TRUE, $message_charset)) { |
| | | $headers['Reply-To'] = rcmail_email_input_format($hdr); |
| | | } |
| | | if (!empty($headers['Reply-To'])) { |
| | | $headers['Mail-Reply-To'] = $headers['Reply-To']; |
| | | } |
| | | if ($hdr = rcube_utils::get_input_value('_followupto', rcube_utils::INPUT_POST, TRUE, $message_charset)) { |
| | | $headers['Mail-Followup-To'] = rcmail_email_input_format(); |
| | | } |
| | | |
| | | // remember reply/forward UIDs in special headers |
| | | if (!empty($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['reply_msgid'])) { |
| | | $headers['In-Reply-To'] = $COMPOSE['reply_msgid']; |
| | | } |
| | | if (!empty($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' => $COMPOSE['mailbox'])); |
| | | } |
| | | if ($hdr = $RCMAIL->config->get('useragent')) { |
| | | $headers['User-Agent'] = $hdr; |
| | | } |
| | | |
| | | // exec hook for header checking and manipulation |
| | | // Depracated: use message_before_send hook instead |
| | | $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) rcube_utils::get_input_value('_is_html', rcube_utils::INPUT_POST); |
| | | |
| | | // fetch message body |
| | | $message_body = rcube_utils::get_input_value('_message', rcube_utils::INPUT_POST, TRUE, $message_charset); |
| | | |
| | | if ($isHtml) { |
| | | $bstyle = array(); |
| | | |
| | | if ($font_size = $RCMAIL->config->get('default_font_size')) { |
| | | $bstyle[] = 'font-size: ' . $font_size; |
| | | } |
| | | if ($font_family = $RCMAIL->config->get('default_font')) { |
| | | $bstyle[] = 'font-family: ' . rcmail::font_defs($font_family); |
| | | } |
| | | |
| | | // append doctype and html/body wrappers |
| | | $message_body = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN">' |
| | | . "\r\n<html><body" . (!empty($bstyle) ? " style='" . implode($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'; |
| | | $message_body = preg_replace('/<blockquote>/', |
| | | '<blockquote type="cite" style="'.$bstyle.'">', $message_body); |
| | | } |
| | | |
| | | // Check spelling before send |
| | | if ($RCMAIL->config->get('spellcheck_before_send') && $RCMAIL->config->get('enable_spellcheck') |
| | | && empty($COMPOSE['spell_checked']) && !empty($message_body) |
| | | ) { |
| | | $message_body = str_replace("\r\n", "\n", $message_body); |
| | | $spellchecker = new rcube_spellchecker(rcube_utils::get_input_value('_lang', rcube_utils::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); |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | } |
| | | |
| | | // generic footer for all messages |
| | | if ($footer = rcmail_generic_message_footer($isHtml)) { |
| | | $footer = rcube_charset::convert($footer, RCUBE_CHARSET, $message_charset); |
| | | $message_body .= "\r\n" . $footer; |
| | | } |
| | | } |
| | | |
| | | if ($isHtml) { |
| | | $message_body .= "\r\n</body></html>\r\n"; |
| | | } |
| | | |
| | | // sort attachments to make sure the order is the same as in the UI (#1488423) |
| | | if ($files = rcube_utils::get_input_value('_attachments', rcube_utils::INPUT_POST)) { |
| | | $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']) && $RCMAIL->config->get('smtp_server') |
| | | && ($mem_limit = parse_bytes(ini_get('memory_limit'))) |
| | | ) { |
| | | $memory = 0; |
| | | foreach ($COMPOSE['attachments'] as $id => $attachment) { |
| | | $memory += $attachment['size']; |
| | | } |
| | | |
| | | // Yeah, Net_SMTP needs up to 12x more memory, 1.33 is for base64 |
| | | if (!rcube_utils::mem_check($memory * 1.33 * 12)) { |
| | | $MAIL_MIME->setParam('delay_file_io', true); |
| | | } |
| | | } |
| | | |
| | | // For HTML-formatted messages, construct the MIME message with both |
| | | // the HTML part and the plain-text part |
| | | if ($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. |
| | | $h2t = new rcube_html2text($plugin['body'], false, true, 0, $message_charset); |
| | | $plainTextPart = rcube_mime::wordwrap($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 |
| | | $message_body = rcube_mime::wordwrap($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', $attachment); |
| | | |
| | | if ($isHtml) { |
| | | $dispurl = '/\ssrc\s*=\s*[\'"]*\S+display-attachment\S+file=rcmfile' |
| | | . preg_quote($attachment['id']) . '[\s\'"]*/'; |
| | | $message_body = $MAIL_MIME->getHTMLBody(); |
| | | $is_inline = preg_match($dispurl, $message_body); |
| | | } |
| | | else { |
| | | $is_inline = false; |
| | | } |
| | | |
| | | // inline image |
| | | if ($is_inline) { |
| | | // Mail_Mime does not support many inline attachments with the same name (#1489406) |
| | | // we'll generate cid: urls here to workaround this |
| | | $cid = preg_replace('/[^0-9a-zA-Z]/', '', uniqid(time(), true)); |
| | | if (preg_match('#(@[0-9a-zA-Z\-\.]+)#', $from, $matches)) { |
| | | $cid .= $matches[1]; |
| | | } |
| | | else { |
| | | $cid .= '@localhost'; |
| | | } |
| | | |
| | | $message_body = preg_replace($dispurl, ' src="cid:' . $cid . '" ', $message_body); |
| | | |
| | | $MAIL_MIME->setHTMLBody($message_body); |
| | | |
| | | if ($attachment['data']) |
| | | $MAIL_MIME->addHTMLImage($attachment['data'], $attachment['mimetype'], $attachment['name'], false, $cid); |
| | | else |
| | | $MAIL_MIME->addHTMLImage($attachment['path'], $attachment['mimetype'], $attachment['name'], true, $cid); |
| | | } |
| | | else { |
| | | $ctype = str_replace('image/pjpeg', 'image/jpeg', $attachment['mimetype']); // #1484914 |
| | | $file = $attachment['data'] ? $attachment['data'] : $attachment['path']; |
| | | $folding = (int) $RCMAIL->config->get('mime_param_folding'); |
| | | |
| | | $MAIL_MIME->addAttachment($file, |
| | | $ctype, |
| | | $attachment['name'], |
| | | $attachment['data'] ? false : true, |
| | | $ctype == 'message/rfc822' ? '8bit' : 'base64', |
| | | 'attachment', |
| | | '', '', '', |
| | | $folding ? 'quoted-printable' : NULL, |
| | | $folding == 2 ? 'quoted-printable' : NULL, |
| | | '', RCUBE_CHARSET |
| | | ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | // choose transfer encoding for plain/text body |
| | | if (preg_match('/[^\x00-\x7F]/', $MAIL_MIME->getTXTBody())) { |
| | | $text_charset = $message_charset; |
| | | $transfer_encoding = $RCMAIL->config->get('force_7bit') ? 'quoted-printable' : '8bit'; |
| | | } |
| | | else { |
| | | $text_charset = ''; |
| | | $transfer_encoding = '7bit'; |
| | | } |
| | | |
| | | if ($flowed) { |
| | | if (!$text_charset) { |
| | | $text_charset = 'US-ASCII'; |
| | | } |
| | | |
| | | $text_charset .= ";\r\n format=flowed"; |
| | | } |
| | | |
| | | // 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', $text_charset); |
| | | |
| | | // encoding subject header with mb_encode provides better results with asian characters |
| | | if (function_exists('mb_encode_mimeheader')) { |
| | | mb_internal_encoding($message_charset); |
| | | $headers['Subject'] = mb_encode_mimeheader($headers['Subject'], |
| | | $message_charset, 'Q', "\r\n", 8); |
| | | mb_internal_encoding(RCUBE_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'); |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | |
| | | // save message sent time |
| | | if ($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', $COMPOSE['mailbox']); |
| | | } |
| | | |
| | | // Determine which folder to save message |
| | | if ($savedraft) { |
| | | $store_target = $drafts_mbox; |
| | | } |
| | | else if (!$RCMAIL->config->get('no_save_sent_messages')) { |
| | | $store_target = rcube_utils::get_input_value('_store_target', rcube_utils::INPUT_POST); |
| | | if (!strlen($store_target)) { |
| | | $sore_target = $RCMAIL->config->get('sent_mbox'); |
| | | } |
| | | } |
| | | |
| | | if ($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)) { |
| | | rcube::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) { |
| | | rcube::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'); |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | } |
| | | |
| | | // delete previous saved draft |
| | | if ($saved && ($old_id = rcube_utils::get_input_value('_draft_saveid', rcube_utils::INPUT_POST))) { |
| | | $deleted = $RCMAIL->storage->delete_message($old_id, $drafts_mbox); |
| | | |
| | | // raise error if deletion of old draft failed |
| | | if (!$deleted) { |
| | | rcube::raise_error(array('code' => 800, 'type' => 'imap', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Could not delete message from $drafts_mbox"), true, false); |
| | | } |
| | | } |
| | | } |
| | | // remove temp file |
| | | else if ($mailbody_file) { |
| | | unlink($mailbody_file); |
| | | } |
| | | |
| | | |
| | | if ($savedraft) { |
| | | // remember new draft-uid ($saved could be an UID or true/false here) |
| | | if ($saved && is_bool($saved)) { |
| | | $index = $RCMAIL->storage->search_once($drafts_mbox, 'HEADER Message-ID ' . $message_id); |
| | | $saved = @max($index->get()); |
| | | } |
| | | |
| | | if ($saved) { |
| | | $plugin = $RCMAIL->plugins->exec_hook('message_draftsaved', |
| | | array('msgid' => $message_id, '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 |
| | | $COMPOSE['param']['draft_uid'] = $plugin['uid']; |
| | | $OUTPUT->command('set_draft_id', $plugin['uid']); |
| | | $OUTPUT->command('compose_field_hash', true); |
| | | } |
| | | |
| | | // start the auto-save timer again |
| | | $OUTPUT->command('auto_save_start'); |
| | | } |
| | | else { |
| | | $folders = array(); |
| | | |
| | | if ($COMPOSE['mode'] == 'reply' || $COMPOSE['mode'] == 'forward') { |
| | | $folders[] = $COMPOSE['mailbox']; |
| | | } |
| | | |
| | | rcmail_compose_cleanup($COMPOSE_ID); |
| | | $OUTPUT->command('remove_compose_data', $COMPOSE_ID); |
| | | |
| | | if ($store_folder && !$saved) { |
| | | $OUTPUT->command('sent_successfully', 'error', $RCMAIL->gettext('errorsavingsent'), $folders); |
| | | } |
| | | else if ($store_folder) { |
| | | $folders[] = $store_target; |
| | | } |
| | | |
| | | $OUTPUT->command('sent_successfully', 'confirmation', $RCMAIL->gettext('messagesent'), $folders); |
| | | } |
| | | |
| | | $OUTPUT->send('iframe'); |
| | | |
| | | |
| | | /****** message sending functions ********/ |
| | |
| | | // encrypt parts of the header |
| | | function rcmail_encrypt_header($what) |
| | | { |
| | | global $CONFIG, $RCMAIL; |
| | | if (!$CONFIG['http_received_header_encrypt']) { |
| | | return $what; |
| | | } |
| | | return $RCMAIL->encrypt($what); |
| | | global $RCMAIL; |
| | | |
| | | if (!$RCMAIL->config->get('http_received_header_encrypt')) { |
| | | return $what; |
| | | } |
| | | |
| | | return $RCMAIL->encrypt($what); |
| | | } |
| | | |
| | | // get identity record |
| | | function rcmail_get_identity($id) |
| | | { |
| | | global $RCMAIL, $message_charset; |
| | | global $RCMAIL; |
| | | global $RCMAIL, $message_charset; |
| | | |
| | | if ($sql_arr = $RCMAIL->user->get_identity($id)) { |
| | | $out = $sql_arr; |
| | | if ($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, $message_charset); |
| | | if ($message_charset != RCUBE_CHARSET) { |
| | | foreach ($out as $k => $v) { |
| | | $out[$k] = rcube_charset::convert($v, RCUBE_CHARSET, $message_charset); |
| | | } |
| | | } |
| | | |
| | | $out['mailto'] = $sql_arr['email']; |
| | | $out['string'] = format_email_recipient($sql_arr['email'], $sql_arr['name']); |
| | | |
| | | return $out; |
| | | } |
| | | |
| | | $out['mailto'] = $sql_arr['email']; |
| | | $out['string'] = format_email_recipient($sql_arr['email'], $sql_arr['name']); |
| | | |
| | | return $out; |
| | | } |
| | | |
| | | return FALSE; |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | |
| | | */ |
| | | function rcmail_fix_emoticon_paths($mime_message) |
| | | { |
| | | global $RCMAIL; |
| | | global $RCMAIL; |
| | | |
| | | $body = $mime_message->getHTMLBody(); |
| | | $body = $mime_message->getHTMLBody(); |
| | | |
| | | // remove any null-byte characters before parsing |
| | | $body = preg_replace('/\x00/', '', $body); |
| | | // remove any null-byte characters before parsing |
| | | $body = preg_replace('/\x00/', '', $body); |
| | | |
| | | $searchstr = 'program/js/tiny_mce/plugins/emotions/img/'; |
| | | $offset = 0; |
| | | $searchstr = 'program/js/tiny_mce/plugins/emotions/img/'; |
| | | $offset = 0; |
| | | |
| | | // keep track of added images, so they're only added once |
| | | $included_images = array(); |
| | | // 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]; |
| | | 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; |
| | | // 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, $image_name); |
| | | if (! in_array($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]); |
| | | } |
| | | } |
| | | |
| | | $body = substr_replace($body, $img_file, $m[1] + $offset, strlen($m[0])); |
| | | $offset += strlen($img_file) - strlen($m[0]); |
| | | } |
| | | } |
| | | } |
| | | |
| | | $mime_message->setHTMLBody($body); |
| | | $mime_message->setHTMLBody($body); |
| | | } |
| | | |
| | | /** |
| | |
| | | $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'; |
| | | } |
| | | $domain = 'localhost'; |
| | | $regexp = '#img[^>]+src=[\'"](data:([^;]*);base64,([a-z0-9+/=\r\n]+))([\'"])#i'; |
| | | |
| | | if (preg_match_all($regexp, $body, $matches, PREG_OFFSET_CAPTURE)) { |
| | | // get domain for the Content-ID, must be the same as in Mail_Mime::get() |
| | | if (preg_match('#@([0-9a-zA-Z\-\.]+)#', $from, $m)) { |
| | | $domain = $m[1]; |
| | | } |
| | | |
| | | foreach ($matches[1] as $idx => $m) { |
| | | $data = preg_replace('/\r\n/', '', $matches[3][$idx][0]); |
| | | $data = base64_decode($data); |
| | |
| | | $hash = md5($data) . '@' . $domain; |
| | | $mime_type = $matches[2][$idx][0]; |
| | | $name = $list[$hash]; |
| | | |
| | | if (empty($mime_type)) { |
| | | $mime_type = rcube_mime::image_content_type($data); |
| | | } |
| | | |
| | | // add the image to the MIME message |
| | | if (!$name) { |
| | |
| | | */ |
| | | function rcmail_email_input_format($mailto, $count=false, $check=true) |
| | | { |
| | | global $RCMAIL, $EMAIL_FORMAT_ERROR, $RECIPIENT_COUNT; |
| | | global $RCMAIL, $EMAIL_FORMAT_ERROR, $RECIPIENT_COUNT; |
| | | |
| | | // simplified email regexp, supporting quoted local part |
| | | $email_regexp = '(\S+|("[^"]+"))@\S+'; |
| | | // 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'); |
| | | $delim = trim($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)); |
| | | // replace new lines and strip ending ', ', make address input more valid |
| | | $mailto = trim(preg_replace($regexp, $replace, $mailto)); |
| | | $items = rcube_utils::explode_quoted_string($delim, $mailto); |
| | | $result = array(); |
| | | |
| | | $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)) { |
| | | $item = rcube_utils::idn_to_ascii(trim($item, '<>')); |
| | | $result[] = $item; |
| | | } |
| | | // address without brackets and without name (add brackets) |
| | | else if (preg_match('/^'.$email_regexp.'$/', $item)) { |
| | | $item = rcube_utils::idn_to_ascii($item); |
| | | $result[] = $item; |
| | | } |
| | | // address with name (handle name) |
| | | else if (preg_match('/<*'.$email_regexp.'>*$/', $item, $matches)) { |
| | | $address = $matches[0]; |
| | | $name = trim(str_replace($address, '', $item)); |
| | | if ($name[0] == '"' && $name[count($name)-1] == '"') { |
| | | $name = substr($name, 1, -1); |
| | | } |
| | | $name = stripcslashes($name); |
| | | $address = rcube_utils::idn_to_ascii(trim($address, '<>')); |
| | | $result[] = format_email_recipient($address, $name); |
| | | $item = $address; |
| | | } |
| | | else if (trim($item)) { |
| | | continue; |
| | | } |
| | | |
| | | 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, '', $item)); |
| | | if ($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 && $check && !rcube_utils::check_email($item)) { |
| | | $EMAIL_FORMAT_ERROR = $item; |
| | | return; |
| | | } |
| | | } |
| | | |
| | | // check address format |
| | | $item = trim($item, '<>'); |
| | | if ($item && $check && !check_email($item)) { |
| | | $EMAIL_FORMAT_ERROR = $item; |
| | | return; |
| | | if ($count) { |
| | | $RECIPIENT_COUNT += count($result); |
| | | } |
| | | } |
| | | |
| | | if ($count) { |
| | | $RECIPIENT_COUNT += count($result); |
| | | } |
| | | |
| | | return implode(', ', $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']) |
| | | function rcmail_generic_message_footer($isHtml) |
| | | { |
| | | $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); |
| | | global $RCMAIL; |
| | | |
| | | $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'], $attachment['name'], true); |
| | | if ($isHtml && ($file = $RCMAIL->config->get('generic_message_footer_html'))) { |
| | | $html_footer = 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); |
| | | $file = $RCMAIL->config->get('generic_message_footer'); |
| | | $html_footer = false; |
| | | } |
| | | |
| | | if ($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(); |
| | | $headers = ''; |
| | | if ($file && realpath($file)) { |
| | | // sanity check |
| | | if (!preg_match('/\.(php|ini|conf)$/', $file) && strpos($file, '/etc/') === false) { |
| | | $footer = file_get_contents($file); |
| | | if ($isHtml && !$html_footer) { |
| | | $footer = '<pre>' . $footer . '</pre>'; |
| | | } |
| | | return $footer; |
| | | } |
| | | } |
| | | |
| | | if (PEAR::isError($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'); |
| | | return false; |
| | | } |