| | |
| | | | program/steps/mail/sendmail.inc | |
| | | | | |
| | | | This file is part of the RoundCube Webmail client | |
| | | | Copyright (C) 2005-2009, RoundCube Dev. - Switzerland | |
| | | | Copyright (C) 2005-2010, RoundCube Dev. - Switzerland | |
| | | | Licensed under the GNU GPL | |
| | | | | |
| | | | PURPOSE: | |
| | |
| | | /****** checks ********/ |
| | | |
| | | if (!isset($_SESSION['compose']['id'])) { |
| | | raise_error(array('code' => 500, 'type' => 'smtp', |
| | | raise_error(array('code' => 500, 'type' => 'php', |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Invalid compose ID"), true, false); |
| | | |
| | | $OUTPUT->show_message("An internal error occured. Please try again.", 'error'); |
| | | $OUTPUT->show_message('internalerror', 'error'); |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | |
| | |
| | | |
| | | /** |
| | | * go from this: |
| | | * <img src=".../tiny_mce/plugins/emotions/images/smiley-cool.gif" border="0" alt="Cool" title="Cool" /> |
| | | * <img src="http[s]://.../tiny_mce/plugins/emotions/images/smiley-cool.gif" border="0" alt="Cool" title="Cool" /> |
| | | * |
| | | * to this: |
| | | * |
| | | * <IMG src="cid:smiley-cool.gif"/> |
| | | * <img src="/path/on/server/.../tiny_mce/plugins/emotions/images/smiley-cool.gif" border="0" alt="Cool" title="Cool" /> |
| | | * ... |
| | | * ------part... |
| | | * Content-Type: image/gif |
| | | * Content-Transfer-Encoding: base64 |
| | | * Content-ID: <smiley-cool.gif> |
| | | */ |
| | | function rcmail_attach_emoticons(&$mime_message) |
| | | function rcmail_fix_emoticon_paths(&$mime_message) |
| | | { |
| | | global $CONFIG; |
| | | |
| | |
| | | return $body; |
| | | } |
| | | |
| | | // parse email address input |
| | | function rcmail_email_input_format($mailto) |
| | | // parse email address input (and count addresses) |
| | | function rcmail_email_input_format($mailto, $count=false) |
| | | { |
| | | global $EMAIL_FORMAT_ERROR; |
| | | global $EMAIL_FORMAT_ERROR, $RECIPIENT_COUNT; |
| | | |
| | | $regexp = array('/[,;]\s*[\r\n]+/', '/[\r\n]+/', '/[,;]\s*$/m', '/;/', '/(\S{1})(<\S+@\S+>)/U'); |
| | | $replace = array(', ', ', ', '', ',', '\\1 \\2'); |
| | |
| | | } |
| | | } |
| | | |
| | | if ($count) { |
| | | $RECIPIENT_COUNT += count($result); |
| | | } |
| | | |
| | | return implode(', ', $result); |
| | | } |
| | | |
| | |
| | | if (strlen($_POST['_draft_saveid']) > 3) |
| | | $olddraftmessageid = get_input_value('_draft_saveid', RCUBE_INPUT_POST); |
| | | |
| | | $message_id = sprintf('<%s@%s>', md5(uniqid('rcmail'.mt_rand(),true)), $RCMAIL->config->mail_domain($_SESSION['imap_host'])); |
| | | $message_id = rcmail_gen_message_id(); |
| | | |
| | | // set default charset |
| | | $input_charset = $OUTPUT->get_charset(); |
| | | $message_charset = isset($_POST['_charset']) ? $_POST['_charset'] : $input_charset; |
| | | |
| | | $EMAIL_FORMAT_ERROR = NULL; |
| | | $RECIPIENT_COUNT = 0; |
| | | |
| | | $mailto = rcmail_email_input_format(get_input_value('_to', RCUBE_INPUT_POST, TRUE, $message_charset)); |
| | | $mailcc = rcmail_email_input_format(get_input_value('_cc', RCUBE_INPUT_POST, TRUE, $message_charset)); |
| | | $mailbcc = rcmail_email_input_format(get_input_value('_bcc', RCUBE_INPUT_POST, TRUE, $message_charset)); |
| | | $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' => $EMAIL_FORMAT_ERROR)); |
| | |
| | | // if configured, the Received headers goes to top, for good measure |
| | | if ($CONFIG['http_received_header']) |
| | | { |
| | | $nldlm = $RCMAIL->config->header_delimiter() . "\t"; |
| | | $nldlm = "\r\n\t"; |
| | | // FROM/VIA |
| | | $http_header = 'from '; |
| | | if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { |
| | |
| | | $headers['Received'] = $http_header; |
| | | } |
| | | |
| | | $headers['Date'] = date('r'); |
| | | $headers['Date'] = rcmail_user_date(); |
| | | $headers['From'] = rcube_charset_convert($identity_arr['string'], RCMAIL_CHARSET, $message_charset); |
| | | $headers['To'] = $mailto; |
| | | |
| | |
| | | if (!empty($mailbcc)) |
| | | $headers['Bcc'] = $mailbcc; |
| | | |
| | | if (!empty($identity_arr['bcc'])) |
| | | if (!empty($identity_arr['bcc'])) { |
| | | $headers['Bcc'] = ($headers['Bcc'] ? $headers['Bcc'].', ' : '') . $identity_arr['bcc']; |
| | | $RECIPIENT_COUNT ++; |
| | | } |
| | | |
| | | if (($max_recipients = (int) $RCMAIL->config->get('max_recipients')) > 0) { |
| | | if ($RECIPIENT_COUNT > $max_recipients) { |
| | | $OUTPUT->show_message('toomanyrecipients', 'error', array('max' => $max_recipients)); |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | } |
| | | |
| | | // add subject |
| | | $headers['Subject'] = trim(get_input_value('_subject', RCUBE_INPUT_POST, TRUE, $message_charset)); |
| | |
| | | $headers['User-Agent'] = $CONFIG['useragent']; |
| | | |
| | | // exec hook for header checking and manipulation |
| | | $data = $RCMAIL->plugins->exec_hook('outgoing_message_headers', array('headers' => $headers)); |
| | | $data = $RCMAIL->plugins->exec_hook('message_outgoing_headers', array('headers' => $headers)); |
| | | |
| | | // sending aborted by plugin |
| | | if ($data['abort'] && !$savedraft) { |
| | |
| | | $headers = $data['headers']; |
| | | |
| | | |
| | | $isHtmlVal = strtolower(get_input_value('_is_html', RCUBE_INPUT_POST)); |
| | | $isHtml = ($isHtmlVal == "1"); |
| | | $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); |
| | |
| | | $message_body = preg_replace('/<blockquote>/', |
| | | '<blockquote type="cite" style="'.$bstyle.'">', $message_body); |
| | | } |
| | | |
| | | // generic footer for all messages |
| | | if (!empty($CONFIG['generic_message_footer'])) { |
| | | 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; |
| | | } |
| | | |
| | | // set line length for body wrapping |
| | | $LINE_LENGTH = $RCMAIL->config->get('line_length', 75); |
| | | $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 |
| | | $MAIL_MIME = new Mail_mime($RCMAIL->config->header_delimiter()); |
| | | $MAIL_MIME = new Mail_mime("\r\n"); |
| | | |
| | | // Check if we have enough memory to handle the message in it |
| | | // It's faster than using files, so we'll do this if we only can |
| | |
| | | // the HTML part and the plain-text part |
| | | |
| | | if ($isHtml) { |
| | | $plugin = $RCMAIL->plugins->exec_hook('outgoing_message_body', array('body' => $message_body, 'type' => 'html', 'message' => $MAIL_MIME)); |
| | | $MAIL_MIME->setHTMLBody($plugin['body'] . ($footer ? "\r\n<pre>".$footer.'</pre>' : '')); |
| | | $plugin = $RCMAIL->plugins->exec_hook('message_outgoing_body', |
| | | array('body' => $message_body, 'type' => 'html', 'message' => $MAIL_MIME)); |
| | | |
| | | $MAIL_MIME->setHTMLBody($plugin['body']); |
| | | |
| | | // add a plain text version of the e-mail as an alternative part. |
| | | $h2t = new html2text($plugin['body'], false, true, 0); |
| | | $plainTextPart = rc_wordwrap($h2t->get_text(), $LINE_LENGTH, "\r\n") . ($footer ? "\r\n".$footer : ''); |
| | | $plainTextPart = rc_wordwrap($h2t->get_text(), $LINE_LENGTH, "\r\n"); |
| | | $plainTextPart = wordwrap($plainTextPart, 998, "\r\n", true); |
| | | if (!strlen($plainTextPart)) { |
| | | if (!$plainTextPart) { |
| | | // empty message body breaks attachment handling in drafts |
| | | $plainTextPart = "\r\n"; |
| | | } |
| | | $plugin = $RCMAIL->plugins->exec_hook('outgoing_message_body', array('body' => $plainTextPart, 'type' => 'alternative', 'message' => $MAIL_MIME)); |
| | | else { |
| | | // make sure all line endings are CRLF (#1486712) |
| | | $plainTextPart = preg_replace('/\r?\n/', "\r\n", $plainTextPart); |
| | | } |
| | | |
| | | $plugin = $RCMAIL->plugins->exec_hook('message_outgoing_body', |
| | | array('body' => $plainTextPart, 'type' => 'alternative', 'message' => $MAIL_MIME)); |
| | | |
| | | $MAIL_MIME->setTXTBody($plugin['body']); |
| | | |
| | | // look for "emoticon" images from TinyMCE and copy into message as attachments |
| | | $message_body = rcmail_attach_emoticons($MAIL_MIME); |
| | | // look for "emoticon" images from TinyMCE and change their src paths to |
| | | // be file paths on the server instead of URL paths. |
| | | $message_body = rcmail_fix_emoticon_paths($MAIL_MIME); |
| | | } |
| | | else |
| | | { |
| | | $message_body = rc_wordwrap($message_body, $LINE_LENGTH, "\r\n"); |
| | | if ($footer) |
| | | $message_body .= "\r\n" . $footer; |
| | | else { |
| | | $plugin = $RCMAIL->plugins->exec_hook('message_outgoing_body', |
| | | array('body' => $message_body, 'type' => 'plain', 'message' => $MAIL_MIME)); |
| | | |
| | | $message_body = $plugin['body']; |
| | | |
| | | // compose format=flowed content if enabled |
| | | if ($flowed = $RCMAIL->config->get('send_format_flowed', true)) |
| | | $message_body = rcube_message::format_flowed($message_body, min($LINE_LENGTH+2, 79)); |
| | | else |
| | | $message_body = rc_wordwrap($message_body, $LINE_LENGTH, "\r\n"); |
| | | |
| | | $message_body = wordwrap($message_body, 998, "\r\n", true); |
| | | if (!strlen($message_body)) { |
| | | // empty message body breaks attachment handling in drafts |
| | | $message_body = "\r\n"; |
| | | } |
| | | $plugin = $RCMAIL->plugins->exec_hook('outgoing_message_body', array('body' => $message_body, 'type' => 'plain', 'message' => $MAIL_MIME)); |
| | | $MAIL_MIME->setTXTBody($plugin['body'], false, true); |
| | | |
| | | $MAIL_MIME->setTXTBody($message_body, false, true); |
| | | } |
| | | |
| | | // add stored attachments, if any |
| | |
| | | { |
| | | foreach ($_SESSION['compose']['attachments'] as $id => $attachment) { |
| | | // This hook retrieves the attachment contents from the file storage backend |
| | | $attachment = $RCMAIL->plugins->exec_hook('get_attachment', $attachment); |
| | | $attachment = $RCMAIL->plugins->exec_hook('attachment_get', $attachment); |
| | | |
| | | $dispurl = '/\ssrc\s*=\s*[\'"]*\S+display-attachment\S+file=rcmfile' . preg_quote($attachment['id']) . '[\s\'"]\s*/'; |
| | | $dispurl = '/\ssrc\s*=\s*[\'"]*\S+display-attachment\S+file=rcmfile' . preg_quote($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 |
| | |
| | | $ctype, |
| | | $attachment['name'], |
| | | ($attachment['data'] ? false : true), |
| | | // @TODO: quoted-printable for message/rfc822 is safe, |
| | | // but we should check that 7bit or 8bit is possible here |
| | | ($ctype == 'message/rfc822' ? 'quoted-printable' : 'base64'), |
| | | ($ctype == 'message/rfc822' ? '8bit' : 'base64'), |
| | | ($ctype == 'message/rfc822' ? 'inline' : 'attachment'), |
| | | $message_charset, '', '', |
| | | $CONFIG['mime_param_folding'] ? 'quoted-printable' : NULL, |
| | |
| | | $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); |
| | | $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', $RCMAIL->config->header_delimiter(), 8); |
| | | $message_charset, 'Q', "\r\n", 8); |
| | | mb_internal_encoding(RCMAIL_CHARSET); |
| | | } |
| | | |
| | |
| | | |
| | | if ($store_target) |
| | | { |
| | | // check if mailbox exists |
| | | if (!in_array($store_target, $IMAP->list_mailboxes())) |
| | | { |
| | | // folder may be existing but not subscribed (#1485241) |
| | | if (!in_array($store_target, $IMAP->list_unsubscribed())) |
| | | $store_folder = $IMAP->create_mailbox($store_target, TRUE); |
| | | else if ($IMAP->subscribe($store_target)) |
| | | $store_folder = TRUE; |
| | | } |
| | | else |
| | | $store_folder = TRUE; |
| | | // check if folder is subscribed |
| | | if ($IMAP->mailbox_exists($store_target, true)) |
| | | $store_folder = true; |
| | | // folder may be existing but not subscribed (#1485241) |
| | | else if (!$IMAP->mailbox_exists($store_target)) |
| | | $store_folder = $IMAP->create_mailbox($store_target, true); |
| | | else if ($IMAP->subscribe($store_target)) |
| | | $store_folder = true; |
| | | |
| | | // append message to sent box |
| | | if ($store_folder) { |
| | |
| | | if ($olddraftmessageid) |
| | | { |
| | | // delete previous saved draft |
| | | $a_deleteid = $IMAP->search($CONFIG['drafts_mbox'], 'HEADER Message-ID '.$olddraftmessageid); |
| | | |
| | | $deleted = $IMAP->delete_message($IMAP->get_uid($a_deleteid[0], $CONFIG['drafts_mbox']), $CONFIG['drafts_mbox']); |
| | | $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) |
| | |
| | | $msgid = strtr($message_id, array('>' => '', '<' => '')); |
| | | |
| | | // remember new draft-uid |
| | | $draftids = $IMAP->search($CONFIG['drafts_mbox'], 'HEADER Message-ID '.$msgid); |
| | | $_SESSION['compose']['param']['_draft_uid'] = $IMAP->get_uid($draftids[0], $CONFIG['drafts_mbox']); |
| | | $draftuids = $IMAP->search_once($CONFIG['drafts_mbox'], 'HEADER Message-ID '.$msgid, true); |
| | | $_SESSION['compose']['param']['_draft_uid'] = $draftuids[0]; |
| | | |
| | | // display success |
| | | $OUTPUT->show_message('messagesaved', 'confirmation'); |
| | |
| | | $OUTPUT->send('iframe'); |
| | | } |
| | | |
| | | ?> |
| | | |