| | |
| | | | program/steps/mail/sendmail.inc | |
| | | | | |
| | | | This file is part of the Roundcube Webmail client | |
| | | | Copyright (C) 2005-2010, The Roundcube Dev Team | |
| | | | Copyright (C) 2005-2011, The Roundcube Dev Team | |
| | | | Licensed under the GNU GPL | |
| | | | | |
| | | | PURPOSE: | |
| | |
| | | $savedraft = !empty($_POST['_draft']) ? true : false; |
| | | |
| | | $COMPOSE_ID = get_input_value('_id', RCUBE_INPUT_GPC); |
| | | $_SESSION['compose'] = $_SESSION['compose_data'][$COMPOSE_ID]; |
| | | $COMPOSE =& $_SESSION['compose_data_'.$COMPOSE_ID]; |
| | | |
| | | /****** checks ********/ |
| | | |
| | | if (!isset($_SESSION['compose']['id'])) { |
| | | if (!isset($COMPOSE['id'])) { |
| | | raise_error(array('code' => 500, 'type' => 'php', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Invalid compose ID"), true, false); |
| | |
| | | return $body; |
| | | } |
| | | |
| | | // parse email address input (and count addresses) |
| | | /** |
| | | * 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 $EMAIL_FORMAT_ERROR, $RECIPIENT_COUNT; |
| | | global $RCMAIL, $EMAIL_FORMAT_ERROR, $RECIPIENT_COUNT; |
| | | |
| | | // simplified email regexp, supporting quoted local part |
| | | $email_regexp = '(\S+|("[^"]+"))@\S+'; |
| | | |
| | | $regexp = array('/[,;]\s*[\r\n]+/', '/[\r\n]+/', '/[,;]\s*$/m', '/;/', '/(\S{1})(<'.$email_regexp.'>)/U'); |
| | | $replace = array(', ', ', ', '', ',', '\\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)); |
| | | |
| | | $result = array(); |
| | | $items = rcube_explode_quoted_string(',', $mailto); |
| | | $items = rcube_explode_quoted_string($delim, $mailto); |
| | | |
| | | foreach($items as $item) { |
| | | $item = trim($item); |
| | | // address in brackets without name (do nothing) |
| | | if (preg_match('/^<'.$email_regexp.'>$/', $item)) { |
| | | $item = rcube_idn_to_ascii($item); |
| | | $result[] = $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.'>'; |
| | | $result[] = '<' . $item . '>'; |
| | | // address with name (handle name) |
| | | } else if (preg_match('/'.$email_regexp.'>*$/', $item, $matches)) { |
| | | } else if (preg_match('/<*'.$email_regexp.'>*$/', $item, $matches)) { |
| | | $address = $matches[0]; |
| | | $name = str_replace($address, '', $item); |
| | | $name = trim($name); |
| | | if ($name && ($name[0] != '"' || $name[strlen($name)-1] != '"') |
| | | && preg_match('/[\(\)\<\>\\\.\[\]@,;:"]/', $name)) { |
| | | $name = '"'.addcslashes($name, '"').'"'; |
| | | } |
| | | $address = rcube_idn_to_ascii($address); |
| | | if (!preg_match('/^<'.$email_regexp.'>$/', $address)) |
| | | $address = '<'.$address.'>'; |
| | | |
| | | $result[] = $name.' '.$address; |
| | | $name = trim(str_replace($address, '', $item), '" '); |
| | | $address = rcube_idn_to_ascii(trim($address, '<>')); |
| | | $result[] = format_email_recipient($address, $name); |
| | | $item = $address; |
| | | } else if (trim($item)) { |
| | | continue; |
| | |
| | | if (!empty($_POST['_followupto'])) { |
| | | $headers['Mail-Followup-To'] = rcmail_email_input_format(get_input_value('_followupto', RCUBE_INPUT_POST, TRUE, $message_charset)); |
| | | } |
| | | if (!empty($_SESSION['compose']['reply_msgid'])) { |
| | | $headers['In-Reply-To'] = $_SESSION['compose']['reply_msgid']; |
| | | if (!empty($COMPOSE['reply_msgid'])) { |
| | | $headers['In-Reply-To'] = $COMPOSE['reply_msgid']; |
| | | } |
| | | |
| | | // remember reply/forward UIDs in special headers |
| | | if (!empty($_SESSION['compose']['reply_uid']) && $savedraft) { |
| | | $headers['X-Draft-Info'] = array('type' => 'reply', 'uid' => $_SESSION['compose']['reply_uid']); |
| | | if (!empty($COMPOSE['reply_uid']) && $savedraft) { |
| | | $headers['X-Draft-Info'] = array('type' => 'reply', 'uid' => $COMPOSE['reply_uid']); |
| | | } |
| | | else if (!empty($_SESSION['compose']['forward_uid']) && $savedraft) { |
| | | $headers['X-Draft-Info'] = array('type' => 'forward', 'uid' => $_SESSION['compose']['forward_uid']); |
| | | else if (!empty($COMPOSE['forward_uid']) && $savedraft) { |
| | | $headers['X-Draft-Info'] = array('type' => 'forward', 'uid' => $COMPOSE['forward_uid']); |
| | | } |
| | | |
| | | if (!empty($_SESSION['compose']['references'])) { |
| | | $headers['References'] = $_SESSION['compose']['references']; |
| | | if (!empty($COMPOSE['references'])) { |
| | | $headers['References'] = $COMPOSE['references']; |
| | | } |
| | | |
| | | if (!empty($_POST['_priority'])) { |
| | |
| | | $headers['X-Sender'] = $from; |
| | | |
| | | if (is_array($headers['X-Draft-Info'])) { |
| | | $headers['X-Draft-Info'] = rcmail_draftinfo_encode($headers['X-Draft-Info'] + array('folder' => $_SESSION['compose']['mailbox'])); |
| | | $headers['X-Draft-Info'] = rcmail_draftinfo_encode($headers['X-Draft-Info'] + array('folder' => $COMPOSE['mailbox'])); |
| | | } |
| | | if (!empty($CONFIG['useragent'])) { |
| | | $headers['User-Agent'] = $CONFIG['useragent']; |
| | |
| | | |
| | | // Check spelling before send |
| | | if ($CONFIG['spellcheck_before_send'] && $CONFIG['enable_spellcheck'] |
| | | && empty($_SESSION['compose']['spell_checked']) && !empty($message_body) |
| | | && empty($COMPOSE['spell_checked']) && !empty($message_body) |
| | | ) { |
| | | $spellchecker = new rcube_spellchecker(get_input_value('_lang', RCUBE_INPUT_GPC)); |
| | | $spell_result = $spellchecker->check($message_body, $isHtml); |
| | | |
| | | $_SESSION['compose']['spell_checked'] = true; |
| | | $COMPOSE['spell_checked'] = true; |
| | | |
| | | if (!$spell_result) { |
| | | $result = $isHtml ? $spellchecker->get_words() : $spellchecker->get_xml(); |
| | |
| | | |
| | | // Check if we have enough memory to handle the message in it |
| | | // It's faster than using files, so we'll do this if we only can |
| | | if (is_array($_SESSION['compose']['attachments']) && $CONFIG['smtp_server'] |
| | | if (is_array($COMPOSE['attachments']) && $CONFIG['smtp_server'] |
| | | && ($mem_limit = parse_bytes(ini_get('memory_limit')))) |
| | | { |
| | | $memory = function_exists('memory_get_usage') ? memory_get_usage() : 16*1024*1024; // safe value: 16MB |
| | | |
| | | foreach ($_SESSION['compose']['attachments'] as $id => $attachment) |
| | | foreach ($COMPOSE['attachments'] as $id => $attachment) |
| | | $memory += $attachment['size']; |
| | | |
| | | // Yeah, Net_SMTP needs up to 12x more memory, 1.33 is for base64 |
| | |
| | | } |
| | | |
| | | // add stored attachments, if any |
| | | if (is_array($_SESSION['compose']['attachments'])) |
| | | if (is_array($COMPOSE['attachments'])) |
| | | { |
| | | foreach ($_SESSION['compose']['attachments'] as $id => $attachment) { |
| | | foreach ($COMPOSE['attachments'] as $id => $attachment) { |
| | | // This hook retrieves the attachment contents from the file storage backend |
| | | $attachment = $RCMAIL->plugins->exec_hook('attachment_get', $attachment); |
| | | |
| | |
| | | // save message sent time |
| | | if (!empty($CONFIG['sendmail_delay'])) |
| | | $RCMAIL->user->save_prefs(array('last_message_time' => time())); |
| | | |
| | | |
| | | // set replied/forwarded flag |
| | | if ($_SESSION['compose']['reply_uid']) |
| | | $IMAP->set_flag($_SESSION['compose']['reply_uid'], 'ANSWERED', $_SESSION['compose']['mailbox']); |
| | | else if ($_SESSION['compose']['forward_uid']) |
| | | $IMAP->set_flag($_SESSION['compose']['forward_uid'], 'FORWARDED', $_SESSION['compose']['mailbox']); |
| | | if ($COMPOSE['reply_uid']) |
| | | $IMAP->set_flag($COMPOSE['reply_uid'], 'ANSWERED', $COMPOSE['mailbox']); |
| | | else if ($COMPOSE['forward_uid']) |
| | | $IMAP->set_flag($COMPOSE['forward_uid'], 'FORWARDED', $COMPOSE['mailbox']); |
| | | |
| | | } // End of SMTP Delivery Block |
| | | |
| | |
| | | // Determine which folder to save message |
| | | if ($savedraft) |
| | | $store_target = $CONFIG['drafts_mbox']; |
| | | else |
| | | else |
| | | $store_target = isset($_POST['_store_target']) ? get_input_value('_store_target', RCUBE_INPUT_POST) : $CONFIG['sent_mbox']; |
| | | |
| | | if ($store_target) |
| | | { |
| | | if ($store_target) { |
| | | // check if folder is subscribed |
| | | if ($IMAP->mailbox_exists($store_target, true)) |
| | | $store_folder = true; |
| | |
| | | |
| | | // append message to sent box |
| | | if ($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; |
| | |
| | | $mailbody_file = tempnam($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', |
| | |
| | | TRUE, FALSE); |
| | | else { |
| | | $saved = $IMAP->save_message($store_target, $msg, $headers, $mailbody_file ? true : false); |
| | | } |
| | | } |
| | | |
| | | if ($mailbody_file) { |
| | | unlink($mailbody_file); |
| | | $mailbody_file = null; |
| | | } |
| | | } |
| | | |
| | | // raise error if saving failed |
| | | if (!$saved) { |
| | | raise_error(array('code' => 800, 'type' => 'imap', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Could not save message in $store_target"), TRUE, FALSE); |
| | | |
| | | |
| | | if ($savedraft) { |
| | | $OUTPUT->show_message('errorsaving', 'error'); |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | if ($olddraftmessageid) |
| | | { |
| | | if ($olddraftmessageid) { |
| | | // delete previous saved draft |
| | | // @TODO: use message UID (remember to check UIDVALIDITY) to skip this SEARCH |
| | | $a_deleteid = $IMAP->search_once($CONFIG['drafts_mbox'], |
| | | 'HEADER Message-ID '.$olddraftmessageid, true); |
| | | $deleted = $IMAP->delete_message($a_deleteid, $CONFIG['drafts_mbox']); |
| | | |
| | | // raise error if deletion of old draft failed |
| | | if (!$deleted) |
| | | raise_error(array('code' => 800, 'type' => 'imap', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Could not delete message from ".$CONFIG['drafts_mbox']), TRUE, FALSE); |
| | | if (!empty($a_deleteid)) { |
| | | $deleted = $IMAP->delete_message($a_deleteid, $CONFIG['drafts_mbox']); |
| | | |
| | | // raise error if deletion of old draft failed |
| | | if (!$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) |
| | | { |
| | | if ($savedraft) { |
| | | $msgid = strtr($message_id, array('>' => '', '<' => '')); |
| | | |
| | | // remember new draft-uid |
| | | $draftuids = $IMAP->search_once($CONFIG['drafts_mbox'], 'HEADER Message-ID '.$msgid, true); |
| | | $_SESSION['compose']['param']['draft_uid'] = $draftuids[0]; |
| | | |
| | | // remember new draft-uid ($saved could be an UID or TRUE here) |
| | | if (is_bool($saved)) { |
| | | $draftuids = $IMAP->search_once($CONFIG['drafts_mbox'], 'HEADER Message-ID '.$msgid, true); |
| | | $saved = $draftuids[0]; |
| | | } |
| | | $COMPOSE['param']['draft_uid'] = $saved; |
| | | |
| | | // display success |
| | | $OUTPUT->show_message('messagesaved', 'confirmation'); |
| | |
| | | $OUTPUT->command('auto_save_start'); |
| | | |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | else |
| | | { |
| | | } |
| | | else { |
| | | rcmail_compose_cleanup($COMPOSE_ID); |
| | | |
| | | if ($store_folder && !$saved) |
| | |
| | | else |
| | | $OUTPUT->command('sent_successfully', 'confirmation', rcube_label('messagesent')); |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | |
| | | |
| | | } |