| | |
| | | | program/steps/mail/sendmail.inc | |
| | | | | |
| | | | This file is part of the RoundCube Webmail client | |
| | | | Copyright (C) 2005, RoundCube Dev. - Switzerland | |
| | | | Copyright (C) 2005-2007, RoundCube Dev. - Switzerland | |
| | | | Licensed under the GNU GPL | |
| | | | | |
| | | | PURPOSE: | |
| | |
| | | |
| | | //require_once('lib/smtp.inc'); |
| | | require_once('include/rcube_smtp.inc'); |
| | | require_once('Mail/mime.php'); |
| | | require_once('lib/html2text.inc'); |
| | | require_once('lib/rc_mail_mime.inc'); |
| | | |
| | | |
| | | if (!isset($_SESSION['compose']['id'])) |
| | |
| | | /****** message sending functions ********/ |
| | | |
| | | |
| | | |
| | | function rcmail_get_identity($id) |
| | | { |
| | | global $DB, $CHARSET, $OUTPUT; |
| | | global $DB, $OUTPUT; |
| | | |
| | | // get identity record |
| | | $sql_result = $DB->query("SELECT *, email AS mailto |
| | |
| | | { |
| | | $sql_arr = $DB->fetch_assoc($sql_result); |
| | | $out = $sql_arr; |
| | | $name = strpos($sql_arr['name'], ",") ? '"'.$sql_arr['name'].'"' : $sql_arr['name']; |
| | | $out['string'] = sprintf('%s <%s>', |
| | | rcube_charset_convert($sql_arr['name'], $CHARSET, $OUTPUT->get_charset()), |
| | | rcube_charset_convert($name, RCMAIL_CHARSET, $OUTPUT->get_charset()), |
| | | $sql_arr['mailto']); |
| | | return $out; |
| | | } |
| | |
| | | return FALSE; |
| | | } |
| | | |
| | | /** |
| | | * go from this: |
| | | * <img src=".../tiny_mce/plugins/emotions/images/smiley-cool.gif" border="0" alt="Cool" title="Cool" /> |
| | | * |
| | | * to this: |
| | | * |
| | | * <IMG src="cid:smiley-cool.gif"/> |
| | | * ... |
| | | * ------part... |
| | | * Content-Type: image/gif |
| | | * Content-Transfer-Encoding: base64 |
| | | * Content-ID: <smiley-cool.gif> |
| | | */ |
| | | function rcmail_attach_emoticons(&$mime_message) |
| | | { |
| | | global $CONFIG, $INSTALL_PATH; |
| | | |
| | | $htmlContents = $mime_message->getHtmlBody(); |
| | | |
| | | // remove any null-byte characters before parsing |
| | | $body = preg_replace('/\x00/', '', $htmlContents); |
| | | |
| | | $last_img_pos = 0; |
| | | |
| | | $searchstr = 'program/js/tiny_mce/plugins/emotions/images/'; |
| | | |
| | | // keep track of added images, so they're only added once |
| | | $included_images = array(); |
| | | |
| | | // find emoticon image tags |
| | | while ($pos = strpos($body, $searchstr, $last_img_pos)) |
| | | { |
| | | $pos2 = strpos($body, '"', $pos); |
| | | $body_pre = substr($body, 0, $pos); |
| | | $image_name = substr($body, |
| | | $pos + strlen($searchstr), |
| | | $pos2 - ($pos + strlen($searchstr))); |
| | | // sanitize image name so resulting attachment doesn't leave images dir |
| | | $image_name = preg_replace('/[^a-zA-Z0-9_\.\-]/i','',$image_name); |
| | | |
| | | $body_post = substr($body, $pos2); |
| | | |
| | | if (! in_array($image_name, $included_images)) |
| | | { |
| | | // add the image to the MIME message |
| | | $img_file = $INSTALL_PATH . '/' . $searchstr . $image_name; |
| | | if(! $mime_message->addHTMLImage($img_file, 'image/gif', '', true, '_' . $image_name)) |
| | | $OUTPUT->show_message("emoticonerror", 'error'); |
| | | |
| | | array_push($included_images, $image_name); |
| | | } |
| | | |
| | | $body = $body_pre . 'cid:_' . $image_name . $body_post; |
| | | |
| | | $last_img_pos = $pos2; |
| | | } |
| | | |
| | | $mime_message->setHTMLBody($body); |
| | | } |
| | | |
| | | if (strlen($_POST['_draft_saveid']) > 3) |
| | | $olddraftmessageid = get_input_value('_draft_saveid', RCUBE_INPUT_POST); |
| | | |
| | | $message_id = sprintf('<%s@%s>', md5(uniqid('rcmail'.rand(),true)), $_SESSION['imap_host']); |
| | | |
| | | $message_id = sprintf('<%s@%s>', md5(uniqid('rcmail'.rand(),true)), rcmail_mail_domain($_SESSION['imap_host'])); |
| | | $savedraft = !empty($_POST['_draft']) ? TRUE : FALSE; |
| | | |
| | | // remove all scripts and act as called in frame |
| | | $OUTPUT->reset(); |
| | | $OUTPUT->framed = TRUE; |
| | | |
| | | |
| | | /****** check submission and compose message ********/ |
| | | |
| | | |
| | | if (empty($_POST['_to']) && empty($_POST['_subject']) && $_POST['_message']) |
| | | if (!$savedraft && empty($_POST['_to']) && empty($_POST['_subject']) && $_POST['_message']) |
| | | { |
| | | show_message("sendingfailed", 'error'); |
| | | rcmail_overwrite_action('compose'); |
| | | $OUTPUT->show_message("sendingfailed", 'error'); |
| | | $OUTPUT->send('iframe'); |
| | | return; |
| | | } |
| | | |
| | |
| | | $input_charset = $OUTPUT->get_charset(); |
| | | $message_charset = isset($_POST['_charset']) ? $_POST['_charset'] : $input_charset; |
| | | |
| | | $mailto_regexp = array('/[,;]\s*[\r\n]+/', '/[\r\n]+/', '/[,;]\s*$/m'); |
| | | $mailto_replace = array(', ', ', ', ''); |
| | | $mailto_regexp = array('/[,;]\s*[\r\n]+/', '/[\r\n]+/', '/[,;]\s*$/m', '/;/'); |
| | | $mailto_replace = array(', ', ', ', '', ','); |
| | | |
| | | // repalce new lines and strip ending ', ' |
| | | // replace new lines and strip ending ', ' |
| | | $mailto = preg_replace($mailto_regexp, $mailto_replace, get_input_value('_to', RCUBE_INPUT_POST, TRUE, $message_charset)); |
| | | |
| | | // decode address strings |
| | |
| | | $identity_arr['string'] = $from; |
| | | |
| | | // compose headers array |
| | | $headers = array('Date' => date('D, j M Y G:i:s O'), |
| | | 'From' => $identity_arr['string'], |
| | | 'To' => rcube_charset_convert($mailto, $input_charset, $message_charset)); |
| | | $headers = array('Date' => date('D, j M Y H:i:s O'), |
| | | 'From' => rcube_charset_convert($identity_arr['string'], RCMAIL_CHARSET, $message_charset), |
| | | 'To' => $mailto); |
| | | |
| | | // additional recipients |
| | | if (!empty($_POST['_cc'])) |
| | |
| | | if (!empty($_POST['_priority'])) |
| | | { |
| | | $priority = (int)$_POST['_priority']; |
| | | $a_priorities = array(1=>'lowest', 2=>'low', 4=>'high', 5=>'highest'); |
| | | $a_priorities = array(1=>'highest', 2=>'high', 4=>'low', 5=>'lowest'); |
| | | if ($str_priority = $a_priorities[$priority]) |
| | | $headers['X-Priority'] = sprintf("%d (%s)", $priority, ucfirst($str_priority)); |
| | | } |
| | |
| | | else |
| | | $header_delm = "\n"; |
| | | |
| | | // create PEAR::Mail_mime instance |
| | | $MAIL_MIME = new Mail_mime($header_delm); |
| | | $MAIL_MIME->setTXTBody($message_body, FALSE, TRUE); |
| | | //$MAIL_MIME->setTXTBody(wordwrap($message_body), FALSE, TRUE); |
| | | |
| | | $isHtmlVal = strtolower(get_input_value('_is_html', RCUBE_INPUT_POST)); |
| | | $isHtml = ($isHtmlVal == "1"); |
| | | |
| | | // create extended PEAR::Mail_mime instance |
| | | $MAIL_MIME = new rc_mail_mime($header_delm); |
| | | |
| | | // For HTML-formatted messages, construct the MIME message with both |
| | | // the HTML part and the plain-text part |
| | | |
| | | if ($isHtml) |
| | | { |
| | | $MAIL_MIME->setHTMLBody($message_body); |
| | | |
| | | // add a plain text version of the e-mail as an alternative part. |
| | | $h2t = new html2text($message_body); |
| | | $plainTextPart = wordwrap($h2t->get_text(), 998, "\r\n", true); |
| | | $MAIL_MIME->setTXTBody($plainTextPart); |
| | | |
| | | // look for "emoticon" images from TinyMCE and copy into message as attachments |
| | | rcmail_attach_emoticons($MAIL_MIME); |
| | | } |
| | | else |
| | | { |
| | | $message_body = wordwrap($message_body, 75, "\r\n"); |
| | | $message_body = wordwrap($message_body, 998, "\r\n", true); |
| | | $MAIL_MIME->setTXTBody($message_body, FALSE, TRUE); |
| | | } |
| | | |
| | | |
| | | // add stored attachments, if any |
| | | if (is_array($_SESSION['compose']['attachments'])) |
| | | foreach ($_SESSION['compose']['attachments'] as $attachment) |
| | | $MAIL_MIME->addAttachment($attachment['path'], $attachment['mimetype'], $attachment['name'], TRUE); |
| | | $MAIL_MIME->addAttachment($attachment['path'], $attachment['mimetype'], $attachment['name'], true, 'base64', 'attachment', $message_charset); |
| | | |
| | | |
| | | // add submitted attachments |
| | | if (is_array($_FILES['_attachments']['tmp_name'])) |
| | | foreach ($_FILES['_attachments']['tmp_name'] as $i => $filepath) |
| | | $MAIL_MIME->addAttachment($filepath, $files['type'][$i], $files['name'][$i], TRUE); |
| | | $MAIL_MIME->addAttachment($filepath, $files['type'][$i], $files['name'][$i], true, 'base64', 'attachment', $message_charset); |
| | | |
| | | |
| | | // chose transfer encoding |
| | |
| | | $transfer_encoding = in_array(strtoupper($message_charset), $charset_7bit) ? '7bit' : '8bit'; |
| | | |
| | | // encoding settings for mail composing |
| | | $message_param = array('text_encoding' => $transfer_encoding, |
| | | 'html_encoding' => 'quoted-printable', |
| | | 'head_encoding' => 'quoted-printable', |
| | | 'head_charset' => $message_charset, |
| | | 'html_charset' => $message_charset, |
| | | 'text_charset' => $message_charset); |
| | | $message_param = array( |
| | | 'text_encoding' => $transfer_encoding, |
| | | 'html_encoding' => 'quoted-printable', |
| | | 'head_encoding' => 'quoted-printable', |
| | | 'head_charset' => $message_charset, |
| | | 'html_charset' => $message_charset, |
| | | 'text_charset' => $message_charset, |
| | | ); |
| | | |
| | | // compose message body and get headers |
| | | $msg_body = &$MAIL_MIME->get($message_param); |
| | | $msg_body = $MAIL_MIME->get($message_param); |
| | | // unset to save memory. |
| | | unset($MAIL_MIME->_parts); |
| | | |
| | | $msg_subject = $headers['Subject']; |
| | | |
| | | // encoding subject header with mb_encode provides better results with asian characters |
| | | if ($MBSTRING && function_exists("mb_encode_mimeheader")) |
| | | $headers['Subject'] = mb_encode_mimeheader($headers['Subject'], $message_charset); |
| | | { |
| | | mb_internal_encoding($message_charset); |
| | | $mb_subject = mb_encode_mimeheader($headers['Subject'], $message_charset, 'Q'); |
| | | mb_internal_encoding(RCMAIL_CHARSET); |
| | | } |
| | | |
| | | // Begin SMTP Delivery Block |
| | | if (!$savedraft) { |
| | |
| | | $send_headers = $headers; |
| | | unset($send_headers['Bcc']); |
| | | |
| | | // generate message headers |
| | | $header_str = $MAIL_MIME->txtHeaders($send_headers); |
| | | if (!empty($mb_subject)) |
| | | $send_headers['Subject'] = $mb_subject; |
| | | |
| | | // send message |
| | | $sent = smtp_mail($from, $a_recipients, $header_str, $msg_body); |
| | | $smtp_response = array(); |
| | | $sent = smtp_mail($from, $a_recipients, $MAIL_MIME->txtHeaders($send_headers), $msg_body, $smtp_response); |
| | | |
| | | // log error |
| | | if (!$sent) |
| | | { |
| | | raise_error(array('code' => 800, |
| | | 'type' => 'smtp', |
| | | 'line' => __LINE__, |
| | | 'file' => __FILE__, |
| | | 'message' => "SMTP error: $SMTP_ERROR"), TRUE, FALSE); |
| | | } |
| | | raise_error(array('code' => 800, 'type' => 'smtp', 'line' => __LINE__, 'file' => __FILE__, |
| | | 'message' => "SMTP error: ".join("\n", $smtp_response)), TRUE, FALSE); |
| | | } |
| | | |
| | | // send mail using PHP's mail() function |
| | |
| | | $headers_enc = $MAIL_MIME->headers($headers); |
| | | $headers_php = $MAIL_MIME->_headers; |
| | | unset($headers_php['To'], $headers_php['Subject']); |
| | | |
| | | if (!empty($mb_subject)) |
| | | $headers_enc['Subject'] = $mb_subject; |
| | | |
| | | // reset stored headers and overwrite |
| | | $MAIL_MIME->_headers = array(); |
| | |
| | | // return to compose page if sending failed |
| | | if (!$sent) |
| | | { |
| | | show_message("sendingfailed", 'error'); |
| | | rcmail_overwrite_action('compose'); |
| | | $OUTPUT->show_message("sendingfailed", 'error'); |
| | | $OUTPUT->send('iframe'); |
| | | return; |
| | | } |
| | | |
| | |
| | | $IMAP->set_flag($_SESSION['compose']['reply_uid'], 'ANSWERED'); |
| | | |
| | | } // End of SMTP Delivery Block |
| | | |
| | | |
| | | |
| | | // Determine which folder to save message |
| | | if ($savedraft) |
| | |
| | | // raise error if saving failed |
| | | if (!$saved) |
| | | { |
| | | // clear the "saving message" busy status, and display failure |
| | | $errorout = sprintf("parent.%s.display_message('%s', '%s');", |
| | | $JS_OBJECT_NAME, |
| | | addslashes(rep_specialchars_output(rcube_label(array('name' => 'errorsaving', 'vars' => NULL)))), |
| | | 'error'); |
| | | print "<html><script type=\"text/javascript\">$errorout</script></html>"; |
| | | raise_error(array('code' => 800, |
| | | 'type' => 'imap', |
| | | 'file' => __FILE__, |
| | | raise_error(array('code' => 800, 'type' => 'imap', 'file' => __FILE__, |
| | | 'message' => "Could not save message in $CONFIG[$store_target]"), TRUE, FALSE); |
| | | exit; |
| | | |
| | | $OUTPUT->show_message('errorsaving', 'error'); |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | |
| | | if ($olddraftmessageid) |
| | |
| | | |
| | | // raise error if deletion of old draft failed |
| | | if (!$deleted) |
| | | raise_error(array('code' => 800, |
| | | 'type' => 'imap', |
| | | 'file' => __FILE__, |
| | | raise_error(array('code' => 800, 'type' => 'imap', 'file' => __FILE__, |
| | | 'message' => "Could not delete message from ".$CONFIG['drafts_mbox']), TRUE, FALSE); |
| | | } |
| | | } |
| | | |
| | | if ($savedraft) |
| | | { |
| | | // clear the "saving message" busy status, and display success |
| | | $frameout = sprintf("parent.%s.display_message('%s', '%s');", |
| | | $JS_OBJECT_NAME, |
| | | addslashes(rep_specialchars_output(rcube_label(array('name' => 'messagesaved', 'vars' => NULL)))), |
| | | 'confirmation'); |
| | | // display success |
| | | $OUTPUT->show_message('messagesaved', 'confirmation'); |
| | | |
| | | // update "_draft_saveid" on the page, which is used to delete a previous draft |
| | | $frameout .= 'var foundid = parent.rcube_find_object("_draft_saveid",parent.document);'; |
| | | $frameout .= sprintf('foundid.value = "%s";',str_replace(array('<','>'),"",$message_id)); |
| | | // update "_draft_saveid" and the "cmp_hash" to prevent "Unsaved changes" warning |
| | | $OUTPUT->command('set_draft_id', str_replace(array('<','>'), "", $message_id)); |
| | | $OUTPUT->command('compose_field_hash', true); |
| | | |
| | | // update the "cmp_hash" to prevent "Unsaved changes" warning |
| | | $frameout .= sprintf("parent.%s.cmp_hash = parent.%s.compose_field_hash();",$JS_OBJECT_NAME,$JS_OBJECT_NAME); |
| | | |
| | | // start the auto-save timer again |
| | | $frameout .= sprintf("parent.%s.auto_save_start();",$JS_OBJECT_NAME); |
| | | $OUTPUT->command('auto_save_start'); |
| | | |
| | | // send html page with JS calls as response |
| | | print "<html><script type=\"text/javascript\">$frameout</script></html>"; |
| | | exit; |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | else |
| | | { |
| | | if ($CONFIG['smtp_log']) |
| | | { |
| | | $log_entry = sprintf("[%s] User: %d on %s; Message for %s; Subject: %s\n", |
| | | date("d-M-Y H:i:s O", mktime()), |
| | | $_SESSION['user_id'], |
| | | $_SERVER['REMOTE_ADDR'], |
| | | $mailto, |
| | | $msg_subject); |
| | | $log_entry = sprintf( |
| | | "[%s] User: %d on %s; Message for %s; %s\n", |
| | | date("d-M-Y H:i:s O", mktime()), |
| | | $_SESSION['user_id'], |
| | | $_SERVER['REMOTE_ADDR'], |
| | | $mailto, |
| | | !empty($smtp_response) ? join('; ', $smtp_response) : ''); |
| | | |
| | | if ($fp = @fopen($CONFIG['log_dir'].'/sendmail', 'a')) |
| | | { |
| | |
| | | fclose($fp); |
| | | } |
| | | } |
| | | show_message('messagesent', 'confirmation'); |
| | | |
| | | rcmail_compose_cleanup(); |
| | | $OUTPUT->command('sent_successfully', rcube_label('messagesent')); |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | |
| | | |