You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
349 lines
13 KiB
PHP
349 lines
13 KiB
PHP
<?php
|
|
|
|
/**
|
|
+-----------------------------------------------------------------------+
|
|
| program/steps/mail/sendmail.inc |
|
|
| |
|
|
| This file is part of the Roundcube Webmail client |
|
|
| Copyright (C) 2005-2017, The Roundcube Dev Team |
|
|
| |
|
|
| Licensed under the GNU General Public License version 3 or |
|
|
| any later version with exceptions for skins & plugins. |
|
|
| See the README file for a full license statement. |
|
|
| |
|
|
| PURPOSE: |
|
|
| Compose a new mail message and send it or store as draft |
|
|
+-----------------------------------------------------------------------+
|
|
| Author: Thomas Bruederli <roundcube@gmail.com> |
|
|
| Author: Aleksander Machniak <alec@alec.pl> |
|
|
+-----------------------------------------------------------------------+
|
|
*/
|
|
|
|
// remove all scripts and act as called in frame
|
|
$OUTPUT->reset();
|
|
$OUTPUT->framed = true;
|
|
|
|
$COMPOSE_ID = rcube_utils::get_input_value('_id', rcube_utils::INPUT_GPC);
|
|
$COMPOSE =& $_SESSION['compose_data_'.$COMPOSE_ID];
|
|
|
|
// Sanity checks
|
|
if (!isset($COMPOSE['id'])) {
|
|
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');
|
|
}
|
|
|
|
$saveonly = !empty($_GET['_saveonly']);
|
|
$savedraft = !empty($_POST['_draft']) && !$saveonly;
|
|
$SENDMAIL = new rcmail_sendmail($COMPOSE, array(
|
|
'sendmail' => true,
|
|
'saveonly' => $saveonly,
|
|
'savedraft' => $savedraft,
|
|
'error_handler' => function() use ($OUTPUT) {
|
|
call_user_func_array(array($OUTPUT, 'show_message'), func_get_args());
|
|
$OUTPUT->send('iframe');
|
|
}
|
|
));
|
|
|
|
// Collect input for message headers
|
|
$headers = $SENDMAIL->headers_input();
|
|
|
|
$COMPOSE['param']['message-id'] = $headers['Message-ID'];
|
|
|
|
$message_id = $headers['Message-ID'];
|
|
$message_charset = $SENDMAIL->options['charset'];
|
|
$message_body = rcube_utils::get_input_value('_message', rcube_utils::INPUT_POST, true, $message_charset);
|
|
$isHtml = (bool) rcube_utils::get_input_value('_is_html', rcube_utils::INPUT_POST);
|
|
|
|
// Reset message body and attachments in Mailvelope mode
|
|
if (isset($_POST['_pgpmime'])) {
|
|
$pgp_mime = rcube_utils::get_input_value('_pgpmime', rcube_utils::INPUT_POST);
|
|
$isHtml = false;
|
|
$message_body = '';
|
|
|
|
// clear unencrypted attachments
|
|
foreach ((array) $COMPOSE['attachments'] as $attach) {
|
|
$RCMAIL->plugins->exec_hook('attachment_delete', $attach);
|
|
}
|
|
|
|
$COMPOSE['attachments'] = array();
|
|
}
|
|
|
|
if ($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
|
|
$bstyle = !empty($bstyle) ? (" style='" . implode($bstyle, '; ') . "'") : '';
|
|
$message_body = '<html><head>'
|
|
. '<meta http-equiv="Content-Type" content="text/html; charset='
|
|
. ($message_charset ?: RCUBE_CHARSET) . '" /></head>'
|
|
. "<body" . $bstyle . ">\r\n" . $message_body;
|
|
}
|
|
|
|
if (!$savedraft) {
|
|
if ($isHtml) {
|
|
$b_style = 'padding: 0 0.4em; border-left: #1010ff 2px solid; margin: 0';
|
|
$pre_style = 'margin: 0; padding: 0; font-family: monospace';
|
|
|
|
$message_body = preg_replace(
|
|
array(
|
|
// remove empty signature div
|
|
'/<div id="_rc_sig">( )?<\/div>[\s\r\n]*$/',
|
|
// remove signature's div ID
|
|
'/\s*id="_rc_sig"/',
|
|
// add inline css for blockquotes and container
|
|
'/<blockquote>/',
|
|
'/<div class="pre">/',
|
|
// convert TinyMCE's new-line sequences (#1490463)
|
|
'/<p> <\/p>/',
|
|
),
|
|
array(
|
|
'',
|
|
'',
|
|
'<blockquote type="cite" style="'.$b_style.'">',
|
|
'<div class="pre" style="'.$pre_style.'">',
|
|
'<p><br /></p>',
|
|
),
|
|
$message_body);
|
|
}
|
|
|
|
// Check spelling before send
|
|
if ($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) {
|
|
if ($isHtml) {
|
|
$result['words'] = $spellchecker->get();
|
|
$result['dictionary'] = (bool) $RCMAIL->config->get('spellcheck_dictionary');
|
|
}
|
|
else {
|
|
$result = $spellchecker->get_xml();
|
|
}
|
|
|
|
$OUTPUT->show_message('mispellingsfound', 'error');
|
|
$OUTPUT->command('spellcheck_resume', $result);
|
|
$OUTPUT->send('iframe');
|
|
}
|
|
}
|
|
|
|
// generic footer for all messages
|
|
if ($footer = $SENDMAIL->generic_message_footer($isHtml)) {
|
|
$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']);
|
|
}
|
|
|
|
// Since we can handle big messages with disk usage, we need more time to work
|
|
@set_time_limit(360);
|
|
|
|
// create PEAR::Mail_mime instance, set headers, body and params
|
|
$MAIL_MIME = $SENDMAIL->create_message($headers, $message_body, $isHtml, $COMPOSE['attachments']);
|
|
|
|
// add stored attachments, if any
|
|
if (is_array($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);
|
|
$is_inline = false;
|
|
|
|
if ($isHtml) {
|
|
$dispurl = '/[\'"]\S+display-attachment\S+file=rcmfile' . preg_quote($attachment['id']) . '[\'"]/';
|
|
$message_body = $MAIL_MIME->getHTMLBody();
|
|
$is_inline = preg_match($dispurl, $message_body);
|
|
}
|
|
|
|
// inline image
|
|
if ($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\-\.]+)#', $SENDMAIL->options['from'], $matches)) {
|
|
$cid .= $matches[1];
|
|
}
|
|
else {
|
|
$cid .= '@localhost';
|
|
}
|
|
|
|
$message_body = preg_replace($dispurl, '"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['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',
|
|
$attachment['charset'],
|
|
'', '',
|
|
$folding ? 'quoted-printable' : NULL,
|
|
$folding == 2 ? 'quoted-printable' : NULL,
|
|
'', RCUBE_CHARSET
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
// compose PGP/Mime message
|
|
if ($pgp_mime) {
|
|
$MAIL_MIME->addAttachment(new Mail_mimePart('Version: 1', array(
|
|
'content_type' => 'application/pgp-encrypted',
|
|
'description' => 'PGP/MIME version identification',
|
|
)));
|
|
|
|
$MAIL_MIME->addAttachment(new Mail_mimePart($pgp_mime, array(
|
|
'content_type' => 'application/octet-stream',
|
|
'filename' => 'encrypted.asc',
|
|
'disposition' => 'inline',
|
|
)));
|
|
|
|
$MAIL_MIME->setContentType('multipart/encrypted', array('protocol' => 'application/pgp-encrypted'));
|
|
$MAIL_MIME->setParam('preamble', 'This is an OpenPGP/MIME encrypted message (RFC 2440 and 3156)');
|
|
}
|
|
|
|
// This hook allows to modify the message before send or save action
|
|
$plugin = $RCMAIL->plugins->exec_hook('message_ready', array('message' => $MAIL_MIME));
|
|
$MAIL_MIME = $plugin['message'];
|
|
|
|
// Deliver the message over SMTP
|
|
if (!$savedraft && !$saveonly) {
|
|
$sent = $SENDMAIL->deliver_message($MAIL_MIME);
|
|
}
|
|
|
|
// Save the message in Drafts/Sent
|
|
$saved = $SENDMAIL->save_message($MAIL_MIME);
|
|
|
|
// raise error if saving failed
|
|
if (!$saved && $savedraft) {
|
|
$RCMAIL->display_server_error('errorsaving');
|
|
// start the auto-save timer again
|
|
$OUTPUT->command('auto_save_start');
|
|
$OUTPUT->send('iframe');
|
|
}
|
|
|
|
$store_target = $SENDMAIL->options['store_target'];
|
|
$store_folder = $SENDMAIL->options['store_folder'];
|
|
|
|
// delete previous saved draft
|
|
$drafts_mbox = $RCMAIL->config->get('drafts_mbox');
|
|
$old_id = rcube_utils::get_input_value('_draft_saveid', rcube_utils::INPUT_POST);
|
|
|
|
if ($old_id && ($sent || $saved)) {
|
|
$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 $drafts_mbox"), true, false);
|
|
}
|
|
}
|
|
|
|
if ($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'] ?: '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 {
|
|
// Collect folders which could contain the composed message,
|
|
// we'll refresh the list if currently opened folder is one of them (#1490238)
|
|
$folders = array();
|
|
|
|
if (!$saveonly) {
|
|
if (in_array($COMPOSE['mode'], array('reply', 'forward', 'draft'))) {
|
|
$folders[] = $COMPOSE['mailbox'];
|
|
}
|
|
if (!empty($COMPOSE['param']['draft_uid']) && $drafts_mbox) {
|
|
$folders[] = $drafts_mbox;
|
|
}
|
|
}
|
|
|
|
if ($store_folder && !$saved) {
|
|
$params = $saveonly ? null : array('prefix' => true);
|
|
$RCMAIL->display_server_error('errorsavingsent', null, null, $params);
|
|
if ($saveonly) {
|
|
$OUTPUT->send('iframe');
|
|
}
|
|
|
|
$save_error = true;
|
|
}
|
|
else {
|
|
$RCMAIL->plugins->exec_hook('attachments_cleanup', array('group' => $COMPOSE_ID));
|
|
$RCMAIL->session->remove('compose_data_' . $COMPOSE_ID);
|
|
$_SESSION['last_compose_session'] = $COMPOSE_ID;
|
|
|
|
$OUTPUT->command('remove_compose_data', $COMPOSE_ID);
|
|
|
|
if ($store_folder) {
|
|
$folders[] = $store_target;
|
|
}
|
|
}
|
|
|
|
$msg = $RCMAIL->gettext($saveonly ? 'successfullysaved' : 'messagesent');
|
|
|
|
$OUTPUT->command('sent_successfully', 'confirmation', $msg, $folders, $save_error);
|
|
}
|
|
|
|
$OUTPUT->send('iframe');
|