]+)>/i', $MESSAGE->headers->others['list-post'], $m)
) {
$fvalue = $m[1];
}
// Reply to...
else if ($MESSAGE->reply_all && $mailfollowup) {
$fvalue = $mailfollowup;
}
else if ($mailreplyto) {
$fvalue = $mailreplyto;
}
else if (!empty($MESSAGE->headers->replyto)) {
$fvalue = $MESSAGE->headers->replyto;
$replyto = true;
}
else if (!empty($MESSAGE->headers->from)) {
$fvalue = $MESSAGE->headers->from;
}
// Reply to message sent by yourself (#1487074, #1489230, #1490439)
// Reply-To address need to be unset (#1490233)
if (!empty($MESSAGE->compose['ident']) && empty($replyto)) {
foreach (array($fvalue, $MESSAGE->headers->from) as $sender) {
$senders = rcube_mime::decode_address_list($sender, null, false, $charset, true);
if (in_array($MESSAGE->compose['ident']['email_ascii'], $senders)) {
$fvalue = $MESSAGE->headers->to;
break;
}
}
}
}
// add recipient of original message if reply to all
else if ($header == 'cc' && !empty($MESSAGE->reply_all) && $MESSAGE->reply_all != 'list') {
if ($v = $MESSAGE->headers->to) {
$fvalue .= $v;
}
if ($v = $MESSAGE->headers->cc) {
$fvalue .= (!empty($fvalue) ? $separator : '') . $v;
}
// Use Sender header (#1489011)
if ($v = $MESSAGE->headers->get('Sender', false)) {
// Skip common mailing lists addresses: *-bounces@ and *-request@ (#1490452)
if (empty($MESSAGE->headers->others['list-post']) || !preg_match('/-(bounces|request)@/', $v)) {
$fvalue .= (!empty($fvalue) ? $separator : '') . $v;
}
}
// When To: and Reply-To: are the same we add From: address to the list (#1489037)
if ($v = $MESSAGE->headers->from) {
$from = rcube_mime::decode_address_list($v, null, false, $charset, true);
$to = rcube_mime::decode_address_list($MESSAGE->headers->to, null, false, $charset, true);
$replyto = rcube_mime::decode_address_list($MESSAGE->headers->replyto, null, false, $charset, true);
if (count($replyto) && !count(array_diff($to, $replyto)) && count(array_diff($from, $to))) {
$fvalue .= (!empty($fvalue) ? $separator : '') . $v;
}
}
}
}
else if (in_array($COMPOSE['mode'], array(RCUBE_COMPOSE_DRAFT, RCUBE_COMPOSE_EDIT))) {
// get drafted headers
if ($header == 'to' && !empty($MESSAGE->headers->to)) {
$fvalue = $MESSAGE->get_header('to', true);
}
else if ($header == 'cc' && !empty($MESSAGE->headers->cc)) {
$fvalue = $MESSAGE->get_header('cc', true);
}
else if ($header == 'bcc' && !empty($MESSAGE->headers->bcc)) {
$fvalue = $MESSAGE->get_header('bcc', true);
}
else if ($header == 'replyto' && !empty($MESSAGE->headers->others['mail-reply-to'])) {
$fvalue = $MESSAGE->get_header('mail-reply-to');
}
else if ($header == 'replyto' && !empty($MESSAGE->headers->replyto)) {
$fvalue = $MESSAGE->get_header('reply-to');
}
else if ($header == 'followupto' && !empty($MESSAGE->headers->others['mail-followup-to'])) {
$fvalue = $MESSAGE->get_header('mail-followup-to');
}
}
// split recipients and put them back together in a unique way
if (!empty($fvalue) && in_array($header, array('to', 'cc', 'bcc'))) {
$from_email = @mb_strtolower($MESSAGE->compose['ident']['email']);
$to_addresses = rcube_mime::decode_address_list($fvalue, null, $decode_header, $charset);
$fvalue = array();
foreach ($to_addresses as $addr_part) {
if (empty($addr_part['mailto'])) {
continue;
}
// According to RFC5321 local part of email address is case-sensitive
// however, here it is better to compare addresses in case-insensitive manner
$mailto = format_email(rcube_utils::idn_to_utf8($addr_part['mailto']));
$mailto_lc = mb_strtolower($addr_part['mailto']);
if (($header == 'to' || $COMPOSE['mode'] != RCUBE_COMPOSE_REPLY || $mailto_lc != $from_email)
&& !in_array($mailto_lc, (array) $MESSAGE->recipients)
) {
if ($addr_part['name'] && $mailto != $addr_part['name']) {
$mailto = format_email_recipient($mailto, $addr_part['name']);
}
$fvalue[] = $mailto;
$MESSAGE->recipients[] = $mailto_lc;
}
}
$fvalue = implode($separator, $fvalue);
}
return $fvalue;
}
function rcmail_compose_editor_mode()
{
global $RCMAIL, $COMPOSE;
static $useHtml;
if ($useHtml !== null) {
return $useHtml;
}
$html_editor = intval($RCMAIL->config->get('htmleditor'));
$compose_mode = $COMPOSE['mode'];
if (isset($_POST['_is_html'])) {
$useHtml = !empty($_POST['_is_html']);
}
else if ($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT) {
$useHtml = rcmail_message_is_html();
}
else if ($compose_mode == RCUBE_COMPOSE_REPLY) {
$useHtml = $html_editor == 1 || ($html_editor >= 2 && rcmail_message_is_html());
}
else if ($compose_mode == RCUBE_COMPOSE_FORWARD) {
$useHtml = $html_editor == 1 || $html_editor == 4
|| ($html_editor == 3 && rcmail_message_is_html());
}
else {
$useHtml = $html_editor == 1 || $html_editor == 4;
}
return $useHtml;
}
function rcmail_message_is_html()
{
global $RCMAIL, $MESSAGE;
return $RCMAIL->config->get('prefer_html') && ($MESSAGE instanceof rcube_message) && $MESSAGE->has_html_part(true);
}
function rcmail_prepare_message_body()
{
global $RCMAIL, $MESSAGE, $COMPOSE, $HTML_MODE;
// use posted message body
if (!empty($_POST['_message'])) {
$body = rcube_utils::get_input_value('_message', rcube_utils::INPUT_POST, true);
$isHtml = (bool) rcube_utils::get_input_value('_is_html', rcube_utils::INPUT_POST);
}
else if ($COMPOSE['param']['body']) {
$body = $COMPOSE['param']['body'];
$isHtml = (bool) $COMPOSE['param']['html'];
}
// forward as attachment
else if ($COMPOSE['mode'] == RCUBE_COMPOSE_FORWARD && $COMPOSE['as_attachment']) {
$isHtml = rcmail_compose_editor_mode();
$body = '';
rcmail_write_forward_attachments();
}
// reply/edit/draft/forward
else if ($COMPOSE['mode'] && ($COMPOSE['mode'] != RCUBE_COMPOSE_REPLY || intval($RCMAIL->config->get('reply_mode')) != -1)) {
$isHtml = rcmail_compose_editor_mode();
$messages = array();
if (!empty($MESSAGE->parts)) {
// collect IDs of message/rfc822 parts
if ($COMPOSE['mode'] == RCUBE_COMPOSE_EDIT || $COMPOSE['mode'] == RCUBE_COMPOSE_DRAFT) {
foreach ($MESSAGE->attachments as $part) {
if ($part->mimetype == 'message/rfc822') {
$messages[] = $part->mime_id;
}
}
}
foreach ($MESSAGE->parts as $part) {
if ($part->realtype == 'multipart/encrypted') {
// find the encrypted message payload part
if ($pgp_mime_part = $MESSAGE->get_multipart_encrypted_part()) {
$RCMAIL->output->set_env('pgp_mime_message', array(
'_mbox' => $RCMAIL->storage->get_folder(),
'_uid' => $MESSAGE->uid,
'_part' => $pgp_mime_part->mime_id,
));
$RCMAIL->output->set_env('compose_mode', $compose_mode);
}
continue;
}
// skip no-content and attachment parts (#1488557)
if ($part->type != 'content' || !$part->size || $MESSAGE->is_attachment($part)) {
continue;
}
// skip all content parts inside the message/rfc822 part in DRAFT/EDIT mode
foreach ($messages as $mimeid) {
if (strpos($part->mime_id, $mimeid . '.') === 0) {
continue 2;
}
}
if ($part_body = rcmail_compose_part_body($part, $isHtml)) {
$body .= ($body ? ($isHtml ? '
' : "\n") : '') . $part_body;
}
}
}
else {
$body = rcmail_compose_part_body($MESSAGE, $isHtml);
}
// compose reply-body
if ($COMPOSE['mode'] == RCUBE_COMPOSE_REPLY) {
$body = rcmail_create_reply_body($body, $isHtml);
if ($MESSAGE->pgp_mime) {
$RCMAIL->output->set_env('compose_reply_header', rcmail_get_reply_header($MESSAGE));
}
}
// forward message body inline
else if ($COMPOSE['mode'] == RCUBE_COMPOSE_FORWARD) {
$body = rcmail_create_forward_body($body, $isHtml);
}
// load draft message body
else if ($COMPOSE['mode'] == RCUBE_COMPOSE_DRAFT || $COMPOSE['mode'] == RCUBE_COMPOSE_EDIT) {
$body = rcmail_create_draft_body($body, $isHtml);
}
}
else { // new message
$isHtml = rcmail_compose_editor_mode();
}
$plugin = $RCMAIL->plugins->exec_hook('message_compose_body',
array('body' => $body, 'html' => $isHtml, 'mode' => $COMPOSE['mode']));
$body = $plugin['body'];
unset($plugin);
// add blocked.gif attachment (#1486516)
if ($isHtml && preg_match('#
get_resource_content('blocked.gif');
if ($content && ($attachment = rcmail_save_image('blocked.gif', 'image/gif', $content))) {
$COMPOSE['attachments'][$attachment['id']] = $attachment;
$url = sprintf('%s&_id=%s&_action=display-attachment&_file=rcmfile%s',
$RCMAIL->comm_path, $COMPOSE['id'], $attachment['id']);
$body = preg_replace('#program/resources/blocked\.gif#', $url, $body);
}
}
$HTML_MODE = $isHtml;
return $body;
}
function rcmail_compose_part_body($part, $isHtml = false)
{
global $RCMAIL, $COMPOSE, $MESSAGE, $LINE_LENGTH;
// Check if we have enough memory to handle the message in it
// #1487424: we need up to 10x more memory than the body
if (!rcube_utils::mem_check($part->size * 10)) {
return '';
}
// fetch part if not available
$body = $MESSAGE->get_part_body($part->mime_id, true);
// message is cached but not exists (#1485443), or other error
if ($body === false) {
return '';
}
// register this part as pgp encrypted
if (strpos($body, 'BEGIN PGP MESSAGE') !== false) {
$MESSAGE->pgp_mime = true;
$RCMAIL->output->set_env('pgp_mime_message', array(
'_mbox' => $RCMAIL->storage->get_folder(), '_uid' => $MESSAGE->uid, '_part' => $part->mime_id,
));
}
if ($isHtml) {
if ($part->ctype_secondary == 'html') {
}
else if ($part->ctype_secondary == 'enriched') {
$body = rcube_enriched::to_html($body);
}
else {
// try to remove the signature
if ($COMPOSE['mode'] != RCUBE_COMPOSE_DRAFT && $COMPOSE['mode'] != RCUBE_COMPOSE_EDIT) {
if ($RCMAIL->config->get('strip_existing_sig', true)) {
$body = rcmail_remove_signature($body);
}
}
// add HTML formatting
$body = rcmail_plain_body($body, $part->ctype_parameters['format'] == 'flowed');
}
}
else {
if ($part->ctype_secondary == 'enriched') {
$body = rcube_enriched::to_html($body);
$part->ctype_secondary = 'html';
}
if ($part->ctype_secondary == 'html') {
// use html part if it has been used for message (pre)viewing
// decrease line length for quoting
$len = $COMPOSE['mode'] == RCUBE_COMPOSE_REPLY ? $LINE_LENGTH-2 : $LINE_LENGTH;
$body = $RCMAIL->html2text($body, array('width' => $len));
}
else {
if ($part->ctype_secondary == 'plain' && $part->ctype_parameters['format'] == 'flowed') {
$body = rcube_mime::unfold_flowed($body);
}
// try to remove the signature
if ($COMPOSE['mode'] != RCUBE_COMPOSE_DRAFT && $COMPOSE['mode'] != RCUBE_COMPOSE_EDIT) {
if ($RCMAIL->config->get('strip_existing_sig', true)) {
$body = rcmail_remove_signature($body);
}
}
}
}
return $body;
}
function rcmail_compose_body($attrib)
{
global $RCMAIL, $OUTPUT, $HTML_MODE, $MESSAGE_BODY;
list($form_start, $form_end) = get_form_tags($attrib);
unset($attrib['form']);
if (empty($attrib['id']))
$attrib['id'] = 'rcmComposeBody';
$attrib['name'] = '_message';
$isHtml = $HTML_MODE;
$out = $form_start ? "$form_start\n" : '';
$saveid = new html_hiddenfield(array('name' => '_draft_saveid', 'value' => $RCMAIL->output->get_env('draft_id')));
$out .= $saveid->show();
$drafttoggle = new html_hiddenfield(array('name' => '_draft', 'value' => 'yes'));
$out .= $drafttoggle->show();
$msgtype = new html_hiddenfield(array('name' => '_is_html', 'value' => ($isHtml ? "1" : "0")));
$out .= $msgtype->show();
$framed = new html_hiddenfield(array('name' => '_framed', 'value' => '1'));
$out .= $framed->show();
// If desired, set this textarea to be editable by TinyMCE
if ($isHtml) {
$MESSAGE_BODY = htmlentities($MESSAGE_BODY, ENT_NOQUOTES, RCUBE_CHARSET);
$attrib['class'] = 'mce_editor';
$attrib['is_escaped'] = true;
$textarea = new html_textarea($attrib);
$out .= $textarea->show($MESSAGE_BODY);
}
else {
$textarea = new html_textarea($attrib);
$out .= $textarea->show('');
// quote plain text, inject into textarea
$table = get_html_translation_table(HTML_SPECIALCHARS);
$MESSAGE_BODY = strtr($MESSAGE_BODY, $table);
$out = substr($out, 0, -11) . $MESSAGE_BODY . '';
}
$out .= $form_end ? "\n$form_end" : '';
$OUTPUT->set_env('composebody', $attrib['id']);
// include HTML editor
$RCMAIL->html_editor();
// Set language list
if ($RCMAIL->config->get('enable_spellcheck')) {
$engine = new rcube_spellchecker();
$dictionary = (bool) $RCMAIL->config->get('spellcheck_dictionary');
$spellcheck_langs = $engine->languages();
$lang = $_SESSION['language'];
// if not found in the list, try with two-letter code
if (!$spellcheck_langs[$lang]) {
$lang = strtolower(substr($lang, 0, 2));
}
if (!$spellcheck_langs[$lang]) {
$lang = 'en';
}
$OUTPUT->set_env('spell_langs', $spellcheck_langs);
$OUTPUT->set_env('spell_lang', $lang);
$editor_lang_set = array();
foreach ($spellcheck_langs as $key => $name) {
$editor_lang_set[] = ($key == $lang ? '+' : '') . rcube::JQ($name).'='.rcube::JQ($key);
}
// include GoogieSpell
$OUTPUT->include_script('googiespell.js');
$OUTPUT->add_script(sprintf(
"var googie = new GoogieSpell('%s/images/googiespell/','%s&lang=', %s);\n".
"googie.lang_chck_spell = \"%s\";\n".
"googie.lang_rsm_edt = \"%s\";\n".
"googie.lang_close = \"%s\";\n".
"googie.lang_revert = \"%s\";\n".
"googie.lang_no_error_found = \"%s\";\n".
"googie.lang_learn_word = \"%s\";\n".
"googie.setLanguages(%s);\n".
"googie.setCurrentLanguage('%s');\n".
"googie.setDecoration(false);\n".
"googie.decorateTextarea('%s');\n",
$RCMAIL->output->asset_url($RCMAIL->output->get_skin_path()),
$RCMAIL->url(array('_task' => 'utils', '_action' => 'spell', '_remote' => 1)),
!empty($dictionary) ? 'true' : 'false',
rcube::JQ(rcube::Q($RCMAIL->gettext('checkspelling'))),
rcube::JQ(rcube::Q($RCMAIL->gettext('resumeediting'))),
rcube::JQ(rcube::Q($RCMAIL->gettext('close'))),
rcube::JQ(rcube::Q($RCMAIL->gettext('revertto'))),
rcube::JQ(rcube::Q($RCMAIL->gettext('nospellerrors'))),
rcube::JQ(rcube::Q($RCMAIL->gettext('addtodict'))),
rcube_output::json_serialize($spellcheck_langs),
$lang,
$attrib['id']), 'foot');
$OUTPUT->add_label('checking');
$OUTPUT->set_env('spellcheck_langs', join(',', $editor_lang_set));
}
$out .= "\n".'';
return $out;
}
function rcmail_create_reply_body($body, $bodyIsHtml)
{
global $RCMAIL, $MESSAGE, $LINE_LENGTH;
$prefix = rcmail_get_reply_header($MESSAGE);
$reply_mode = intval($RCMAIL->config->get('reply_mode'));
if (!$bodyIsHtml) {
$body = preg_replace('/\r?\n/', "\n", $body);
$body = trim($body, "\n");
// soft-wrap and quote message text
$body = rcmail_wrap_and_quote($body, $LINE_LENGTH);
$prefix .= "\n";
if ($reply_mode > 0) { // top-posting
$prefix = "\n\n\n" . $prefix;
$suffix = '';
}
else {
$suffix = "\n";
}
}
else {
// save inline images to files
$cid_map = rcmail_write_inline_attachments($MESSAGE);
// set is_safe flag (we need this for html body washing)
rcmail_check_safe($MESSAGE);
// clean up html tags
$body = rcmail_wash_html($body, array('safe' => $MESSAGE->is_safe), $cid_map);
// build reply (quote content)
$prefix = '' . rcube::Q($prefix) . "
\n";
$prefix .= '';
if ($reply_mode > 0) { // top-posting
$prefix = '
' . $prefix;
$suffix = '
';
}
else {
$suffix = '
';
}
}
return $prefix . $body . $suffix;
}
function rcmail_get_reply_header($message)
{
global $RCMAIL;
$from = array_pop(rcube_mime::decode_address_list($message->get_header('from'), 1, false, $message->headers->charset));
return $RCMAIL->gettext(array(
'name' => 'mailreplyintro',
'vars' => array(
'date' => $RCMAIL->format_date($message->headers->date, $RCMAIL->config->get('date_long')),
'sender' => $from['name'] ?: rcube_utils::idn_to_utf8($from['mailto']),
)
));
}
function rcmail_create_forward_body($body, $bodyIsHtml)
{
global $RCMAIL, $MESSAGE, $COMPOSE;
// add attachments
if (!isset($COMPOSE['forward_attachments']) && is_array($MESSAGE->mime_parts)) {
$cid_map = rcmail_write_compose_attachments($MESSAGE, $bodyIsHtml);
}
$date = $RCMAIL->format_date($MESSAGE->headers->date, $RCMAIL->config->get('date_long'));
if (!$bodyIsHtml) {
$prefix = "\n\n\n-------- " . $RCMAIL->gettext('originalmessage') . " --------\n";
$prefix .= $RCMAIL->gettext('subject') . ': ' . $MESSAGE->subject . "\n";
$prefix .= $RCMAIL->gettext('date') . ': ' . $date . "\n";
$prefix .= $RCMAIL->gettext('from') . ': ' . $MESSAGE->get_header('from') . "\n";
$prefix .= $RCMAIL->gettext('to') . ': ' . $MESSAGE->get_header('to') . "\n";
if ($cc = $MESSAGE->headers->get('cc')) {
$prefix .= $RCMAIL->gettext('cc') . ': ' . $cc . "\n";
}
if (($replyto = $MESSAGE->headers->get('reply-to')) && $replyto != $MESSAGE->get_header('from')) {
$prefix .= $RCMAIL->gettext('replyto') . ': ' . $replyto . "\n";
}
$prefix .= "\n";
$body = trim($body, "\r\n");
}
else {
// set is_safe flag (we need this for html body washing)
rcmail_check_safe($MESSAGE);
// clean up html tags
$body = rcmail_wash_html($body, array('safe' => $MESSAGE->is_safe), $cid_map);
$prefix = sprintf(
"
-------- " . $RCMAIL->gettext('originalmessage') . " --------
" .
"" .
"| %s: | %s |
|---|
" .
"| %s: | %s |
|---|
" .
"| %s: | %s |
|---|
" .
"| %s: | %s |
|---|
",
$RCMAIL->gettext('subject'), rcube::Q($MESSAGE->subject),
$RCMAIL->gettext('date'), rcube::Q($date),
$RCMAIL->gettext('from'), rcube::Q($MESSAGE->get_header('from'), 'replace'),
$RCMAIL->gettext('to'), rcube::Q($MESSAGE->get_header('to'), 'replace'));
if ($cc = $MESSAGE->headers->get('cc'))
$prefix .= sprintf("| %s: | %s |
|---|
",
$RCMAIL->gettext('cc'), rcube::Q($cc, 'replace'));
if (($replyto = $MESSAGE->headers->get('reply-to')) && $replyto != $MESSAGE->get_header('from'))
$prefix .= sprintf("| %s: | %s |
|---|
",
$RCMAIL->gettext('replyto'), rcube::Q($replyto, 'replace'));
$prefix .= "
";
}
return $prefix . $body;
}
function rcmail_create_draft_body($body, $bodyIsHtml)
{
global $MESSAGE, $COMPOSE;
// add attachments
// sizeof($MESSAGE->mime_parts can be 1 - e.g. attachment, but no text!
if (empty($COMPOSE['forward_attachments'])
&& is_array($MESSAGE->mime_parts)
&& count($MESSAGE->mime_parts) > 0
) {
$cid_map = rcmail_write_compose_attachments($MESSAGE, $bodyIsHtml);
}
// clean up HTML tags - XSS prevention (#1489251)
if ($bodyIsHtml) {
$body = rcmail_wash_html($body, array('safe' => 1), $cid_map);
// cleanup
$body = preg_replace(array(
// remove comments (produced by washtml)
'//',
// remove tags
'/]*)>/i',
'/<\/body>/i',
// convert TinyMCE's empty-line sequence (#1490463)
'/\xC2\xA0<\/p>/',
),
array(
'',
'',
'',
'
',
),
$body
);
// replace cid with href in inline images links
if (!empty($cid_map)) {
$body = str_replace(array_keys($cid_map), array_values($cid_map), $body);
}
}
return $body;
}
function rcmail_remove_signature($body)
{
global $RCMAIL;
$body = str_replace("\r\n", "\n", $body);
$len = strlen($body);
$sig_max_lines = $RCMAIL->config->get('sig_max_lines', 15);
while (($sp = strrpos($body, "-- \n", $sp ? -$len+$sp-1 : 0)) !== false) {
if ($sp == 0 || $body[$sp-1] == "\n") {
// do not touch blocks with more that X lines
if (substr_count($body, "\n", $sp) < $sig_max_lines) {
$body = substr($body, 0, max(0, $sp-1));
}
break;
}
}
return $body;
}
function rcmail_write_compose_attachments(&$message, $bodyIsHtml)
{
global $RCMAIL, $COMPOSE;
$loaded_attachments = array();
foreach ((array)$COMPOSE['attachments'] as $attachment) {
$loaded_attachments[$attachment['name'] . $attachment['mimetype']] = $attachment;
}
$cid_map = array();
$messages = array();
if ($message->pgp_mime) {
return $cid_map;
}
foreach ((array)$message->mime_parts as $pid => $part) {
if ($part->disposition == 'attachment' || ($part->disposition == 'inline' && $bodyIsHtml) || $part->filename) {
// skip parts that aren't valid attachments
if ($part->ctype_primary == 'multipart' || $part->mimetype == 'application/ms-tnef') {
continue;
}
// skip message attachments in reply mode
if ($part->ctype_primary == 'message' && $COMPOSE['mode'] == RCUBE_COMPOSE_REPLY) {
continue;
}
// skip inline images when forwarding in text mode
if ($part->content_id && $part->disposition == 'inline' && !$bodyIsHtml && $COMPOSE['mode'] == RCUBE_COMPOSE_FORWARD) {
continue;
}
// skip version.txt parts of multipart/encrypted messages
if ($message->pgp_mime && $part->mimetype == 'application/pgp-encrypted' && $part->filename == 'version.txt') {
continue;
}
// skip message/rfc822 attachments on forwards (#1489214)
// Thunderbird when forwarding in inline mode displays such attachments
// and skips any attachments from inside of such part, this however
// skipped e.g. images used in HTML body or other attachments. So,
// better to skip .eml attachments but not their content (included files).
if ($part->mimetype == 'message/rfc822') {
if ($COMPOSE['mode'] == RCUBE_COMPOSE_FORWARD) {
continue;
}
$messages[] = $part->mime_id;
}
else if ($COMPOSE['mode'] != RCUBE_COMPOSE_FORWARD) {
// skip attachments included in message/rfc822 attachment (#1486487)
foreach ($messages as $mimeid) {
if (strpos($part->mime_id, $mimeid . '.') === 0) {
continue 2;
}
}
}
if (($attachment = $loaded_attachments[rcmail_attachment_name($part) . $part->mimetype])
|| ($attachment = rcmail_save_attachment($message, $pid))
) {
$COMPOSE['attachments'][$attachment['id']] = $attachment;
if ($bodyIsHtml && ($part->content_id || $part->content_location)) {
$url = sprintf('%s&_id=%s&_action=display-attachment&_file=rcmfile%s',
$RCMAIL->comm_path, $COMPOSE['id'], $attachment['id']);
if ($part->content_id)
$cid_map['cid:'.$part->content_id] = $url;
else
$cid_map[$part->content_location] = $url;
}
}
}
}
$COMPOSE['forward_attachments'] = true;
return $cid_map;
}
function rcmail_write_inline_attachments(&$message)
{
global $RCMAIL, $COMPOSE;
$cid_map = array();
if ($message->pgp_mime) {
return $cid_map;
}
foreach ((array)$message->mime_parts as $pid => $part) {
if (($part->content_id || $part->content_location) && $part->filename) {
if ($attachment = rcmail_save_attachment($message, $pid)) {
$COMPOSE['attachments'][$attachment['id']] = $attachment;
$url = sprintf('%s&_id=%s&_action=display-attachment&_file=rcmfile%s',
$RCMAIL->comm_path, $COMPOSE['id'], $attachment['id']);
if ($part->content_id)
$cid_map['cid:'.$part->content_id] = $url;
else
$cid_map[$part->content_location] = $url;
}
}
}
return $cid_map;
}
// Creates attachment(s) from the forwarded message(s)
function rcmail_write_forward_attachments()
{
global $RCMAIL, $COMPOSE, $MESSAGE;
$storage = $RCMAIL->get_storage();
$names = array();
$refs = array();
if ($MESSAGE->pgp_mime) {
return;
}
$loaded_attachments = array();
foreach ((array)$COMPOSE['attachments'] as $attachment) {
$loaded_attachments[$attachment['name'] . $attachment['mimetype']] = $attachment;
}
if ($COMPOSE['forward_uid'] == '*') {
$index = $storage->index(null, rcmail_sort_column(), rcmail_sort_order());
$COMPOSE['forward_uid'] = $index->get();
}
else if (!is_array($COMPOSE['forward_uid']) && strpos($COMPOSE['forward_uid'], ':')) {
$COMPOSE['forward_uid'] = rcube_imap_generic::uncompressMessageSet($COMPOSE['forward_uid']);
}
else if (is_string($COMPOSE['forward_uid'])) {
$COMPOSE['forward_uid'] = explode(',', $COMPOSE['forward_uid']);
}
foreach ((array)$COMPOSE['forward_uid'] as $uid) {
$message = new rcube_message($uid);
if (empty($message->headers)) {
continue;
}
if (!empty($message->headers->charset)) {
$storage->set_charset($message->headers->charset);
}
if (empty($MESSAGE->subject)) {
$MESSAGE->subject = $message->subject;
}
// generate (unique) attachment name
$name = strlen($message->subject) ? mb_substr($message->subject, 0, 64) : 'message_rfc822';
if (!empty($names[$name])) {
$names[$name]++;
$name .= '_' . $names[$name];
}
$names[$name] = 1;
$name .= '.eml';
$data = $path = null;
if (!empty($loaded_attachments[$name . 'message/rfc822'])) {
continue;
}
// don't load too big attachments into memory
if (!rcube_utils::mem_check($message->size)) {
$temp_dir = unslashify($RCMAIL->config->get('temp_dir'));
$path = tempnam($temp_dir, 'rcmAttmnt');
if ($fp = fopen($path, 'w')) {
$storage->get_raw_body($message->uid, $fp);
fclose($fp);
}
else {
return false;
}
}
else {
$data = $storage->get_raw_body($message->uid);
}
$attachment = array(
'group' => $COMPOSE['id'],
'name' => $name,
'mimetype' => 'message/rfc822',
'data' => $data,
'path' => $path,
'size' => $path ? filesize($path) : strlen($data),
);
$attachment = $RCMAIL->plugins->exec_hook('attachment_save', $attachment);
if ($attachment['status']) {
unset($attachment['data'], $attachment['status'], $attachment['content_id'], $attachment['abort']);
$COMPOSE['attachments'][$attachment['id']] = $attachment;
}
else if ($path) {
@unlink($path);
}
if ($message->headers->messageID) {
$refs[] = $message->headers->messageID;
}
}
// set In-Reply-To and References headers
if (count($refs) == 1) {
$COMPOSE['reply_msgid'] = $refs[0];
}
if (!empty($refs)) {
$COMPOSE['references'] = implode(' ', $refs);
}
}
function rcmail_save_attachment(&$message, $pid)
{
global $COMPOSE;
$rcmail = rcmail::get_instance();
$part = $message->mime_parts[$pid];
$data = $path = null;
// don't load too big attachments into memory
if (!rcube_utils::mem_check($part->size)) {
$temp_dir = unslashify($rcmail->config->get('temp_dir'));
$path = tempnam($temp_dir, 'rcmAttmnt');
if ($fp = fopen($path, 'w')) {
$message->get_part_body($pid, false, 0, $fp);
fclose($fp);
}
else {
return false;
}
}
else {
$data = $message->get_part_body($pid);
}
$mimetype = $part->ctype_primary . '/' . $part->ctype_secondary;
$filename = rcmail_attachment_name($part);
$attachment = array(
'group' => $COMPOSE['id'],
'name' => $filename,
'mimetype' => $mimetype,
'content_id' => $part->content_id,
'data' => $data,
'path' => $path,
'size' => $path ? filesize($path) : strlen($data),
'charset' => $part->charset,
);
$attachment = $rcmail->plugins->exec_hook('attachment_save', $attachment);
if ($attachment['status']) {
unset($attachment['data'], $attachment['status'], $attachment['content_id'], $attachment['abort']);
return $attachment;
}
else if ($path) {
@unlink($path);
}
return false;
}
function rcmail_save_image($path, $mimetype = '', $data = null)
{
global $COMPOSE;
// handle attachments in memory
if (empty($data)) {
$data = file_get_contents($path);
$is_file = true;
}
$name = rcmail_basename($path);
if (empty($mimetype)) {
if ($is_file) {
$mimetype = rcube_mime::file_content_type($path, $name);
}
else {
$mimetype = rcube_mime::file_content_type($data, $name, 'application/octet-stream', true);
}
}
$attachment = array(
'group' => $COMPOSE['id'],
'name' => $name,
'mimetype' => $mimetype,
'data' => $data,
'size' => strlen($data),
);
$attachment = rcmail::get_instance()->plugins->exec_hook('attachment_save', $attachment);
if ($attachment['status']) {
unset($attachment['data'], $attachment['status'], $attachment['content_id'], $attachment['abort']);
return $attachment;
}
return false;
}
function rcmail_basename($filename)
{
// basename() is not unicode safe and locale dependent
if (stristr(PHP_OS, 'win') || stristr(PHP_OS, 'netware')) {
return preg_replace('/^.*[\\\\\\/]/', '', $filename);
}
else {
return preg_replace('/^.*[\/]/', '', $filename);
}
}
/**
* Creates reply subject by removing common subject
* prefixes/suffixes from the original message subject
*/
function rcmail_reply_subject($subject)
{
$subject = trim($subject);
// replace Re:, Re[x]:, Re-x (#1490497)
$prefix = '/^(re:|re\[\d\]:|re-\d:)\s*/i';
do {
$subject = preg_replace($prefix, '', $subject, -1, $count);
}
while ($count);
// replace (was: ...) (#1489375)
$subject = preg_replace('/\s*\([wW]as:[^\)]+\)\s*$/', '', $subject);
return 'Re: ' . $subject;
}
function rcmail_compose_subject($attrib)
{
global $MESSAGE, $COMPOSE;
list($form_start, $form_end) = get_form_tags($attrib);
unset($attrib['form']);
$attrib['name'] = '_subject';
$attrib['spellcheck'] = 'true';
$textfield = new html_inputfield($attrib);
$subject = '';
// use subject from post
if (isset($_POST['_subject'])) {
$subject = rcube_utils::get_input_value('_subject', rcube_utils::INPUT_POST, TRUE);
}
else if (!empty($COMPOSE['param']['subject'])) {
$subject = $COMPOSE['param']['subject'];
}
// create a reply-subject
else if ($COMPOSE['mode'] == RCUBE_COMPOSE_REPLY) {
$subject = rcmail_reply_subject($MESSAGE->subject);
}
// create a forward-subject
else if ($COMPOSE['mode'] == RCUBE_COMPOSE_FORWARD) {
if (preg_match('/^fwd:/i', $MESSAGE->subject))
$subject = $MESSAGE->subject;
else
$subject = 'Fwd: '.$MESSAGE->subject;
}
// creeate a draft-subject
else if ($COMPOSE['mode'] == RCUBE_COMPOSE_DRAFT || $COMPOSE['mode'] == RCUBE_COMPOSE_EDIT) {
$subject = $MESSAGE->subject;
}
$out = $form_start ? "$form_start\n" : '';
$out .= $textfield->show($subject);
$out .= $form_end ? "\n$form_end" : '';
return $out;
}
function rcmail_compose_attachment_list($attrib)
{
global $RCMAIL, $OUTPUT, $COMPOSE;
// add ID if not given
if (!$attrib['id'])
$attrib['id'] = 'rcmAttachmentList';
$out = "\n";
$jslist = array();
$button = '';
if (is_array($COMPOSE['attachments'])) {
if ($attrib['deleteicon']) {
$button = html::img(array(
'src' => $RCMAIL->output->abs_url($attrib['deleteicon'], true),
'alt' => $RCMAIL->gettext('delete')
));
}
else if (rcube_utils::get_boolean($attrib['textbuttons'])) {
$button = rcube::Q($RCMAIL->gettext('delete'));
}
foreach ($COMPOSE['attachments'] as $id => $a_prop) {
if (empty($a_prop)) {
continue;
}
$out .= html::tag('li', array(
'id' => 'rcmfile'.$id,
'class' => rcube_utils::file2class($a_prop['mimetype'], $a_prop['name']),
'onmouseover' => "rcube_webmail.long_subject_title_ex(this, 0)",
),
html::a(array(
'href' => "#delete",
'title' => $RCMAIL->gettext('delete'),
'onclick' => sprintf("return %s.command('remove-attachment','rcmfile%s', this)", rcmail_output::JS_OBJECT_NAME, $id),
'class' => 'delete',
'tabindex' => $attrib['tabindex'] ?: '0',
'aria-label' => $RCMAIL->gettext('delete') . ' ' . $a_prop['name'],
),
$button
) . rcube::Q($a_prop['name'])
);
$jslist['rcmfile'.$id] = array(
'name' => $a_prop['name'],
'complete' => true,
'mimetype' => $a_prop['mimetype']
);
}
}
if ($attrib['deleteicon'])
$COMPOSE['deleteicon'] = $RCMAIL->output->abs_url($attrib['deleteicon'], true);
else if (rcube_utils::get_boolean($attrib['textbuttons']))
$COMPOSE['textbuttons'] = true;
if ($attrib['cancelicon'])
$OUTPUT->set_env('cancelicon', $RCMAIL->output->abs_url($attrib['cancelicon'], true));
if ($attrib['loadingicon'])
$OUTPUT->set_env('loadingicon', $RCMAIL->output->abs_url($attrib['loadingicon'], true));
$OUTPUT->set_env('attachments', $jslist);
$OUTPUT->add_gui_object('attachmentlist', $attrib['id']);
// put tabindex value into data-tabindex attribute
if (isset($attrib['tabindex'])) {
$attrib['data-tabindex'] = $attrib['tabindex'];
unset($attrib['tabindex']);
}
return html::tag('ul', $attrib, $out, html::$common_attrib);
}
function rcmail_compose_attachment_form($attrib)
{
global $OUTPUT, $RCMAIL;
// set defaults
$attrib += array('id' => 'rcmUploadbox', 'buttons' => 'yes');
// Get filesize, enable upload progress bar
$max_filesize = $RCMAIL->upload_init();
$button = new html_inputfield(array('type' => 'button'));
$content = html::div(null, rcmail_compose_attachment_field())
. html::div('hint', $RCMAIL->gettext(array('name' => 'maxuploadsize', 'vars' => array('size' => $max_filesize))));
if (rcube_utils::get_boolean($attrib['buttons'])) {
$content .= html::div('buttons',
$button->show($RCMAIL->gettext('close'), array('class' => 'button', 'onclick' => "$('#$attrib[id]').hide()")) . ' ' .
$button->show($RCMAIL->gettext('upload'), array('class' => 'button mainaction', 'onclick' => rcmail_output::JS_OBJECT_NAME . ".command('send-attachment', this.form)"))
);
}
$out = html::div($attrib, $OUTPUT->form_tag(array(
'id' => $attrib['id'] . 'Frm',
'name' => 'uploadform',
'method' => 'post',
'enctype' => 'multipart/form-data'
), $content
));
$OUTPUT->add_gui_object('uploadform', $attrib['id'] . 'Frm');
return $out;
}
function rcmail_compose_attachment_field($attrib = array())
{
$attrib['type'] = 'file';
$attrib['name'] = '_attachments[]';
$attrib['multiple'] = 'multiple';
$field = new html_inputfield($attrib);
return $field->show();
}
function rcmail_priority_selector($attrib)
{
global $RCMAIL, $MESSAGE;
list($form_start, $form_end) = get_form_tags($attrib);
unset($attrib['form']);
$attrib['name'] = '_priority';
$prio_list = array(
$RCMAIL->gettext('lowest') => 5,
$RCMAIL->gettext('low') => 4,
$RCMAIL->gettext('normal') => 0,
$RCMAIL->gettext('high') => 2,
$RCMAIL->gettext('highest') => 1,
);
$selector = new html_select($attrib);
$selector->add(array_keys($prio_list), array_values($prio_list));
if (isset($_POST['_priority']))
$sel = $_POST['_priority'];
else if (isset($MESSAGE->headers->priority) && intval($MESSAGE->headers->priority) != 3)
$sel = $MESSAGE->headers->priority;
else
$sel = 0;
$out = $form_start ? "$form_start\n" : '';
$out .= $selector->show((int) $sel);
$out .= $form_end ? "\n$form_end" : '';
return $out;
}
function rcmail_mdn_checkbox($attrib)
{
global $RCMAIL, $MESSAGE;
list($form_start, $form_end) = get_form_tags($attrib);
unset($attrib['form']);
if (!isset($attrib['id']))
$attrib['id'] = 'receipt';
$attrib['name'] = '_mdn';
$attrib['value'] = '1';
$checkbox = new html_checkbox($attrib);
if (isset($_POST['_mdn']))
$mdn_default = $_POST['_mdn'];
else if (in_array($COMPOSE['mode'], array(RCUBE_COMPOSE_DRAFT, RCUBE_COMPOSE_EDIT)))
$mdn_default = (bool) $MESSAGE->headers->mdn_to;
else
$mdn_default = $RCMAIL->config->get('mdn_default');
$out = $form_start ? "$form_start\n" : '';
$out .= $checkbox->show($mdn_default);
$out .= $form_end ? "\n$form_end" : '';
return $out;
}
function rcmail_dsn_checkbox($attrib)
{
global $RCMAIL;
list($form_start, $form_end) = get_form_tags($attrib);
unset($attrib['form']);
if (!isset($attrib['id']))
$attrib['id'] = 'dsn';
$attrib['name'] = '_dsn';
$attrib['value'] = '1';
$checkbox = new html_checkbox($attrib);
if (isset($_POST['_dsn']))
$dsn_value = (int) $_POST['_dsn'];
else
$dsn_value = $RCMAIL->config->get('dsn_default');
$out = $form_start ? "$form_start\n" : '';
$out .= $checkbox->show($dsn_value);
$out .= $form_end ? "\n$form_end" : '';
return $out;
}
function rcmail_editor_selector($attrib)
{
global $RCMAIL;
// determine whether HTML or plain text should be checked
$useHtml = rcmail_compose_editor_mode();
if (empty($attrib['editorid']))
$attrib['editorid'] = 'rcmComposeBody';
if (empty($attrib['name']))
$attrib['name'] = 'editorSelect';
$attrib['onchange'] = "return rcmail.command('toggle-editor', {id: '".$attrib['editorid']."', html: this.value == 'html'}, '', event)";
$select = new html_select($attrib);
$select->add(rcube::Q($RCMAIL->gettext('htmltoggle')), 'html');
$select->add(rcube::Q($RCMAIL->gettext('plaintoggle')), 'plain');
return $select->show($useHtml ? 'html' : 'plain');
}
function rcmail_store_target_selection($attrib)
{
global $COMPOSE, $RCMAIL;
$attrib['name'] = '_store_target';
$select = $RCMAIL->folder_selector(array_merge($attrib, array(
'noselection' => '- ' . $RCMAIL->gettext('dontsave') . ' -',
'folder_filter' => 'mail',
'folder_rights' => 'w',
)));
return $select->show(isset($_POST['_store_target']) ? $_POST['_store_target'] : $COMPOSE['param']['sent_mbox'], $attrib);
}
function rcmail_check_sent_folder($folder, $create=false)
{
global $RCMAIL;
// we'll not save the message, so it doesn't matter
if ($RCMAIL->config->get('no_save_sent_messages')) {
return true;
}
if ($RCMAIL->storage->folder_exists($folder, true)) {
return true;
}
// folder may exist but isn't subscribed (#1485241)
if ($create) {
if (!$RCMAIL->storage->folder_exists($folder))
return $RCMAIL->storage->create_folder($folder, true);
else
return $RCMAIL->storage->subscribe($folder);
}
return false;
}
function get_form_tags($attrib)
{
global $RCMAIL, $MESSAGE_FORM, $COMPOSE;
$form_start = '';
if (!$MESSAGE_FORM) {
$hiddenfields = new html_hiddenfield(array('name' => '_task', 'value' => $RCMAIL->task));
$hiddenfields->add(array('name' => '_action', 'value' => 'send'));
$hiddenfields->add(array('name' => '_id', 'value' => $COMPOSE['id']));
$hiddenfields->add(array('name' => '_attachments'));
$form_start = empty($attrib['form']) ? $RCMAIL->output->form_tag(array('name' => "form", 'method' => "post")) : '';
$form_start .= $hiddenfields->show();
}
$form_end = ($MESSAGE_FORM && !strlen($attrib['form'])) ? '' : '';
$form_name = !empty($attrib['form']) ? $attrib['form'] : 'form';
if (!$MESSAGE_FORM)
$RCMAIL->output->add_gui_object('messageform', $form_name);
$MESSAGE_FORM = $form_name;
return array($form_start, $form_end);
}
function rcmail_addressbook_list($attrib = array())
{
global $RCMAIL, $OUTPUT;
$attrib += array('id' => 'rcmdirectorylist');
$out = '';
$line_templ = html::tag('li', array(
'id' => 'rcmli%s', 'class' => '%s'),
html::a(array('href' => '#list',
'rel' => '%s',
'onclick' => "return ".rcmail_output::JS_OBJECT_NAME.".command('list-adresses','%s',this)"), '%s'));
foreach ($RCMAIL->get_address_sources(false, true) as $j => $source) {
$id = strval(strlen($source['id']) ? $source['id'] : $j);
$js_id = rcube::JQ($id);
// set class name(s)
$class_name = 'addressbook';
if ($source['class_name'])
$class_name .= ' ' . $source['class_name'];
$out .= sprintf($line_templ,
rcube_utils::html_identifier($id,true),
$class_name,
$source['id'],
$js_id, (!empty($source['name']) ? $source['name'] : $id));
}
$OUTPUT->add_gui_object('addressbookslist', $attrib['id']);
return html::tag('ul', $attrib, $out, html::$common_attrib);
}
// return the contacts list as HTML table
function rcmail_contacts_list($attrib = array())
{
global $RCMAIL, $OUTPUT;
$attrib += array('id' => 'rcmAddressList');
// set client env
$OUTPUT->add_gui_object('contactslist', $attrib['id']);
$OUTPUT->set_env('pagecount', 0);
$OUTPUT->set_env('current_page', 0);
$OUTPUT->include_script('list.js');
return $RCMAIL->table_output($attrib, array(), array('name'), 'ID');
}
/**
* Register a certain container as active area to drop files onto
*/
function compose_file_drop_area($attrib)
{
global $OUTPUT;
if ($attrib['id']) {
$OUTPUT->add_gui_object('filedrop', $attrib['id']);
$OUTPUT->set_env('filedrop', array('action' => 'upload', 'fieldname' => '_attachments'));
}
}
/**
*
*/
function rcmail_compose_responses_list($attrib)
{
global $RCMAIL, $OUTPUT;
$attrib += array('id' => 'rcmresponseslist', 'tagname' => 'ul', 'cols' => 1);
$jsenv = array();
$list = new html_table($attrib);
foreach ($RCMAIL->get_compose_responses(true) as $response) {
$key = $response['key'];
$item = html::a(array(
'href' => '#'.urlencode($response['name']),
'class' => rtrim('insertresponse ' . $attrib['itemclass']),
'unselectable' => 'on',
'tabindex' => '0',
'rel' => $key,
), rcube::Q($response['name']));
$jsenv[$key] = $response;
$list->add(array(), $item);
}
// set client env
$OUTPUT->set_env('textresponses', $jsenv);
$OUTPUT->add_gui_object('responseslist', $attrib['id']);
return $list->show();
}