MINI MINI MANI MO
<?php
/**
+-----------------------------------------------------------------------+
| This file is part of the Roundcube Webmail client |
| |
| Copyright (C) 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 with all headers and attachments |
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
*/
class rcmail_action_mail_compose extends rcmail_action_mail_index
{
protected static $COMPOSE_ID;
protected static $COMPOSE;
protected static $MESSAGE;
protected static $MESSAGE_BODY;
protected static $CID_MAP = [];
protected static $HTML_MODE = false;
protected static $SENDMAIL;
/**
* Request handler.
*
* @param array $args Arguments from the previous step(s)
*/
public function run($args = [])
{
$rcmail = rcmail::get_instance();
self::$COMPOSE_ID = rcube_utils::get_input_value('_id', rcube_utils::INPUT_GET);
self::$COMPOSE = null;
if (self::$COMPOSE_ID && $_SESSION['compose_data_' . self::$COMPOSE_ID]) {
self::$COMPOSE =& $_SESSION['compose_data_' . self::$COMPOSE_ID];
}
// give replicated session storage some time to synchronize
$retries = 0;
while (self::$COMPOSE_ID && !is_array(self::$COMPOSE) && $rcmail->db->is_replicated() && $retries++ < 5) {
usleep(500000);
$rcmail->session->reload();
if ($_SESSION['compose_data_' . self::$COMPOSE_ID]) {
self::$COMPOSE =& $_SESSION['compose_data_' . self::$COMPOSE_ID];
}
}
// Nothing below is called during message composition, only at "new/forward/reply/draft" initialization or
// if a compose-ID is given (i.e. when the compose step is opened in a new window/tab).
if (!is_array(self::$COMPOSE)) {
// Infinite redirect prevention in case of broken session (#1487028)
if (self::$COMPOSE_ID) {
// if we know the message with specified ID was already sent
// we can ignore the error and compose a new message (#1490009)
if (
!isset($_SESSION['last_compose_session'])
|| self::$COMPOSE_ID != $_SESSION['last_compose_session']
) {
rcube::raise_error(['code' => 450], false, true);
}
}
self::$COMPOSE_ID = uniqid(mt_rand());
$params = rcube_utils::request2param(rcube_utils::INPUT_GET, 'task|action', true);
$_SESSION['compose_data_' . self::$COMPOSE_ID] = [
'id' => self::$COMPOSE_ID,
'param' => $params,
'mailbox' => isset($params['mbox']) && strlen($params['mbox'])
? $params['mbox'] : $rcmail->storage->get_folder(),
];
self::$COMPOSE =& $_SESSION['compose_data_' . self::$COMPOSE_ID];
self::process_compose_params(self::$COMPOSE);
// check if folder for saving sent messages exists and is subscribed (#1486802)
if (!empty(self::$COMPOSE['param']['sent_mbox'])) {
$sent_folder = self::$COMPOSE['param']['sent_mbox'];
rcmail_sendmail::check_sent_folder($sent_folder, true);
}
// redirect to a unique URL with all parameters stored in session
$rcmail->output->redirect([
'_action' => 'compose',
'_id' => self::$COMPOSE['id'],
'_search' => !empty($_REQUEST['_search']) ? $_REQUEST['_search'] : null,
]);
}
// add some labels to client
$rcmail->output->add_label('notuploadedwarning', 'savingmessage', 'siginserted', 'responseinserted',
'messagesaved', 'converting', 'editorwarning', 'discard',
'fileuploaderror', 'sendmessage', 'newresponse', 'responsename', 'responsetext', 'save',
'savingresponse', 'restoresavedcomposedata', 'restoremessage', 'delete', 'restore', 'ignore',
'selectimportfile', 'messageissent', 'loadingdata', 'nopubkeyfor', 'nopubkeyforsender',
'encryptnoattachments','encryptedsendialog','searchpubkeyservers', 'importpubkeys',
'encryptpubkeysfound', 'search', 'close', 'import', 'keyid', 'keylength', 'keyexpired',
'keyrevoked', 'keyimportsuccess', 'keyservererror', 'attaching', 'namex', 'attachmentrename'
);
$rcmail->output->set_pagetitle($rcmail->gettext('compose'));
$rcmail->output->set_env('compose_id', self::$COMPOSE['id']);
$rcmail->output->set_env('session_id', session_id());
$rcmail->output->set_env('mailbox', $rcmail->storage->get_folder());
$rcmail->output->set_env('top_posting', intval($rcmail->config->get('reply_mode')) > 0);
$rcmail->output->set_env('sig_below', $rcmail->config->get('sig_below'));
$rcmail->output->set_env('save_localstorage', (bool) $rcmail->config->get('compose_save_localstorage'));
$rcmail->output->set_env('is_sent', false);
$rcmail->output->set_env('mimetypes', self::supported_mimetypes());
$rcmail->output->set_env('keyservers', $rcmail->config->keyservers());
$rcmail->output->set_env('mailvelope_main_keyring', $rcmail->config->get('mailvelope_main_keyring'));
$drafts_mbox = $rcmail->config->get('drafts_mbox');
$config_show_sig = $rcmail->config->get('show_sig', 1);
// add config parameters to client script
if (strlen($drafts_mbox)) {
$rcmail->output->set_env('drafts_mailbox', $drafts_mbox);
$rcmail->output->set_env('draft_autosave', $rcmail->config->get('draft_autosave'));
}
// default font for HTML editor
$font = self::font_defs($rcmail->config->get('default_font'));
if ($font && !is_array($font)) {
$rcmail->output->set_env('default_font', $font);
}
// default font size for HTML editor
if ($font_size = $rcmail->config->get('default_font_size')) {
$rcmail->output->set_env('default_font_size', $font_size);
}
$compose_mode = null;
$msg_uid = null;
// get reference message and set compose mode
if (!empty(self::$COMPOSE['param']['draft_uid'])) {
$msg_uid = self::$COMPOSE['param']['draft_uid'];
$compose_mode = rcmail_sendmail::MODE_DRAFT;
$rcmail->output->set_env('draft_id', $msg_uid);
$rcmail->storage->set_folder($drafts_mbox);
}
else if (!empty(self::$COMPOSE['param']['reply_uid'])) {
$msg_uid = self::$COMPOSE['param']['reply_uid'];
$compose_mode = rcmail_sendmail::MODE_REPLY;
}
else if (!empty(self::$COMPOSE['param']['forward_uid'])) {
$msg_uid = self::$COMPOSE['param']['forward_uid'];
$compose_mode = rcmail_sendmail::MODE_FORWARD;
self::$COMPOSE['forward_uid'] = $msg_uid;
self::$COMPOSE['as_attachment'] = !empty(self::$COMPOSE['param']['attachment']);
}
else if (!empty(self::$COMPOSE['param']['uid'])) {
$msg_uid = self::$COMPOSE['param']['uid'];
$compose_mode = rcmail_sendmail::MODE_EDIT;
}
self::$COMPOSE['mode'] = $compose_mode;
if ($compose_mode) {
$rcmail->output->set_env('compose_mode', $compose_mode);
}
if ($compose_mode == rcmail_sendmail::MODE_EDIT || $compose_mode == rcmail_sendmail::MODE_DRAFT) {
// don't add signature in draft/edit mode, we'll also not remove the old-one
// but only on page display, later we should be able to change identity/sig (#1489229)
if ($config_show_sig == 1 || $config_show_sig == 2) {
$rcmail->output->set_env('show_sig_later', true);
}
}
else if ($config_show_sig == 1) {
$rcmail->output->set_env('show_sig', true);
}
else if ($config_show_sig == 2 && empty($compose_mode)) {
$rcmail->output->set_env('show_sig', true);
}
else if (
$config_show_sig == 3
&& ($compose_mode == rcmail_sendmail::MODE_REPLY || $compose_mode == rcmail_sendmail::MODE_FORWARD)
) {
$rcmail->output->set_env('show_sig', true);
}
if (!empty($msg_uid) && (empty(self::$COMPOSE['as_attachment']) || $compose_mode == rcmail_sendmail::MODE_DRAFT)) {
$mbox_name = $rcmail->storage->get_folder();
// set format before rcube_message construction
// use the same format as for the message view
if (isset($_SESSION['msg_formats'][$mbox_name . ':' . $msg_uid])) {
$rcmail->config->set('prefer_html', $_SESSION['msg_formats'][$mbox_name . ':' . $msg_uid]);
}
else {
$prefer_html = $rcmail->config->get('prefer_html')
|| $rcmail->config->get('htmleditor')
|| $compose_mode == rcmail_sendmail::MODE_DRAFT
|| $compose_mode == rcmail_sendmail::MODE_EDIT;
$rcmail->config->set('prefer_html', $prefer_html);
}
self::$MESSAGE = new rcube_message($msg_uid);
// make sure message is marked as read
if (
!empty(self::$MESSAGE->headers)
&& self::$MESSAGE->context === null
&& empty(self::$MESSAGE->headers->flags['SEEN'])
) {
$rcmail->storage->set_flag($msg_uid, 'SEEN');
}
if (!empty(self::$MESSAGE->headers->charset)) {
$rcmail->storage->set_charset(self::$MESSAGE->headers->charset);
}
if (empty(self::$MESSAGE->headers)) {
// error
}
else if ($compose_mode == rcmail_sendmail::MODE_FORWARD || $compose_mode == rcmail_sendmail::MODE_REPLY) {
if ($compose_mode == rcmail_sendmail::MODE_REPLY) {
self::$COMPOSE['reply_uid'] = self::$MESSAGE->context === null ? $msg_uid : null;
if (!empty(self::$COMPOSE['param']['all'])) {
self::$MESSAGE->reply_all = self::$COMPOSE['param']['all'];
}
}
else {
self::$COMPOSE['forward_uid'] = $msg_uid;
}
self::$COMPOSE['reply_msgid'] = self::$MESSAGE->headers->messageID;
self::$COMPOSE['references'] = trim(self::$MESSAGE->headers->references . " " . self::$MESSAGE->headers->messageID);
// Save the sent message in the same folder of the message being replied to
if (
$rcmail->config->get('reply_same_folder')
&& ($sent_folder = self::$COMPOSE['mailbox'])
&& rcmail_sendmail::check_sent_folder($sent_folder, false)
) {
self::$COMPOSE['param']['sent_mbox'] = $sent_folder;
}
}
else if ($compose_mode == rcmail_sendmail::MODE_DRAFT || $compose_mode == rcmail_sendmail::MODE_EDIT) {
if ($compose_mode == rcmail_sendmail::MODE_DRAFT) {
if ($draft_info = self::$MESSAGE->headers->get('x-draft-info')) {
// get reply_uid/forward_uid to flag the original message when sending
$info = rcmail_sendmail::draftinfo_decode($draft_info);
if ($info['type'] == 'reply') {
self::$COMPOSE['reply_uid'] = $info['uid'];
}
else if ($info['type'] == 'forward') {
self::$COMPOSE['forward_uid'] = $info['uid'];
}
self::$COMPOSE['mailbox'] = $info['folder'];
// Save the sent message in the same folder of the message being replied to
if (
$rcmail->config->get('reply_same_folder')
&& ($sent_folder = $info['folder'])
&& rcmail_sendmail::check_sent_folder($sent_folder, false)
) {
self::$COMPOSE['param']['sent_mbox'] = $sent_folder;
}
}
if (($msgid = self::$MESSAGE->headers->get('message-id')) && !preg_match('/^mid:[0-9]+$/', $msgid)) {
self::$COMPOSE['param']['message-id'] = $msgid;
}
// use message UID as draft_id
$rcmail->output->set_env('draft_id', $msg_uid);
}
if ($in_reply_to = self::$MESSAGE->headers->get('in-reply-to')) {
self::$COMPOSE['reply_msgid'] = '<' . $in_reply_to . '>';
}
self::$COMPOSE['references'] = self::$MESSAGE->headers->references;
}
}
else {
self::$MESSAGE = new stdClass();
// apply mailto: URL parameters
if (!empty(self::$COMPOSE['param']['in-reply-to'])) {
self::$COMPOSE['reply_msgid'] = '<' . trim(self::$COMPOSE['param']['in-reply-to'], '<> ') . '>';
}
if (!empty(self::$COMPOSE['param']['references'])) {
self::$COMPOSE['references'] = self::$COMPOSE['param']['references'];
}
}
if (!empty(self::$COMPOSE['reply_msgid'])) {
$rcmail->output->set_env('reply_msgid', self::$COMPOSE['reply_msgid']);
}
// Initialize helper class to build the UI
self::$SENDMAIL = new rcmail_sendmail(self::$COMPOSE, ['message' => self::$MESSAGE]);
// process self::$MESSAGE body/attachments, set self::$MESSAGE_BODY/$HTML_MODE vars and some session data
self::$MESSAGE_BODY = self::prepare_message_body();
// register UI objects (Note: some objects are registered by rcmail_sendmail above)
$rcmail->output->add_handlers([
'composebody' => [$this, 'compose_body'],
'composeobjects' => [$this, 'compose_objects'],
'composeattachmentlist' => [$this, 'compose_attachment_list'],
'composeattachmentform' => [$this, 'compose_attachment_form'],
'composeattachment' => [$this, 'compose_attachment_field'],
'filedroparea' => [$this, 'compose_file_drop_area'],
'editorselector' => [$this, 'editor_selector'],
'addressbooks' => [$this, 'addressbook_list'],
'addresslist' => [$this, 'contacts_list'],
'responseslist' => [$this, 'compose_responses_list'],
]);
$rcmail->output->include_script('publickey.js');
self::spellchecker_init();
$rcmail->output->send('compose');
}
// process compose request parameters
public static function process_compose_params(&$COMPOSE)
{
if (!empty($COMPOSE['param']['to'])) {
$mailto = explode('?', $COMPOSE['param']['to'], 2);
// #1486037: remove "mailto:" prefix
$COMPOSE['param']['to'] = preg_replace('/^mailto:/i', '', $mailto[0]);
// #1490346: decode the recipient address
// #1490510: use raw encoding for correct "+" character handling as specified in RFC6068
$COMPOSE['param']['to'] = rawurldecode($COMPOSE['param']['to']);
// Supported case-insensitive tokens in mailto URL
$url_tokens = ['to', 'cc', 'bcc', 'reply-to', 'in-reply-to', 'references', 'subject', 'body'];
if (!empty($mailto[1])) {
parse_str($mailto[1], $query);
foreach ($query as $f => $val) {
if (($key = array_search(strtolower($f), $url_tokens)) !== false) {
$f = $url_tokens[$key];
}
// merge mailto: addresses with addresses from 'to' parameter
if ($f == 'to' && !empty($COMPOSE['param']['to'])) {
$to_addresses = rcube_mime::decode_address_list($COMPOSE['param']['to'], null, true, null, true);
$add_addresses = rcube_mime::decode_address_list($val, null, true);
foreach ($add_addresses as $addr) {
if (!in_array($addr['mailto'], $to_addresses)) {
$to_addresses[] = $addr['mailto'];
$COMPOSE['param']['to'] = (!empty($to_addresses) ? ', ' : '') . $addr['string'];
}
}
}
else {
$COMPOSE['param'][$f] = $val;
}
}
}
}
// resolve _forward_uid=* to an absolute list of messages from a search result
if (
!empty($COMPOSE['param']['forward_uid'])
&& $COMPOSE['param']['forward_uid'] == '*'
&& !empty($_SESSION['search'][1])
&& is_object($_SESSION['search'][1])
) {
$COMPOSE['param']['forward_uid'] = $_SESSION['search'][1]->get();
}
// clean HTML message body which can be submitted by URL
if (!empty($COMPOSE['param']['body'])) {
if ($COMPOSE['param']['html'] = strpos($COMPOSE['param']['body'], '<') !== false) {
$wash_params = ['safe' => false, 'inline_html' => true];
$COMPOSE['param']['body'] = self::prepare_html_body($COMPOSE['param']['body'], $wash_params);
}
}
$rcmail = rcmail::get_instance();
// select folder where to save the sent message
$COMPOSE['param']['sent_mbox'] = $rcmail->config->get('sent_mbox');
// pipe compose parameters thru plugins
$plugin = $rcmail->plugins->exec_hook('message_compose', $COMPOSE);
$COMPOSE['param'] = array_merge($COMPOSE['param'], $plugin['param']);
// add attachments listed by message_compose hook
if (!empty($plugin['attachments'])) {
foreach ($plugin['attachments'] as $attach) {
// we have structured data
if (is_array($attach)) {
$attachment = $attach + ['group' => self::$COMPOSE_ID];
}
// only a file path is given
else {
$filename = basename($attach);
$attachment = [
'group' => self::$COMPOSE_ID,
'name' => $filename,
'mimetype' => rcube_mime::file_content_type($attach, $filename),
'size' => filesize($attach),
'path' => $attach,
];
}
// save attachment if valid
if (
(!empty($attachment['data']) && !empty($attachment['name']))
|| (!empty($attachment['path']) && file_exists($attachment['path']))
) {
$attachment = $rcmail->plugins->exec_hook('attachment_save', $attachment);
}
if (!empty($attachment['status']) && empty($attachment['abort'])) {
unset($attachment['data'], $attachment['status'], $attachment['abort']);
$COMPOSE['attachments'][$attachment['id']] = $attachment;
}
}
}
}
public static function compose_editor_mode()
{
static $useHtml;
if ($useHtml !== null) {
return $useHtml;
}
$rcmail = rcmail::get_instance();
$html_editor = intval($rcmail->config->get('htmleditor'));
$compose_mode = self::$COMPOSE['mode'];
if (isset(self::$COMPOSE['param']['html']) && is_bool(self::$COMPOSE['param']['html'])) {
$useHtml = self::$COMPOSE['param']['html'];
}
else if (isset($_POST['_is_html'])) {
$useHtml = !empty($_POST['_is_html']);
}
else if ($compose_mode == rcmail_sendmail::MODE_DRAFT || $compose_mode == rcmail_sendmail::MODE_EDIT) {
$useHtml = self::message_is_html();
}
else if ($compose_mode == rcmail_sendmail::MODE_REPLY) {
$useHtml = $html_editor == 1 || ($html_editor >= 2 && self::message_is_html());
}
else if ($compose_mode == rcmail_sendmail::MODE_FORWARD) {
$useHtml = $html_editor == 1 || $html_editor == 4
|| ($html_editor == 3 && self::message_is_html());
}
else {
$useHtml = $html_editor == 1 || $html_editor == 4;
}
return $useHtml;
}
public static function message_is_html()
{
return rcmail::get_instance()->config->get('prefer_html')
&& (self::$MESSAGE instanceof rcube_message)
&& self::$MESSAGE->has_html_part(true);
}
public static function spellchecker_init()
{
$rcmail = rcmail::get_instance();
// Set language list
if ($rcmail->config->get('enable_spellcheck')) {
$spellchecker = new rcube_spellchecker();
}
else {
return;
}
$spellcheck_langs = $spellchecker->languages();
if (empty($spellcheck_langs)) {
if ($err = $spellchecker->error()) {
rcube::raise_error(['code' => 500,
'file' => __FILE__, 'line' => __LINE__,
'message' => "Spell check engine error: " . trim($err)],
true, false
);
}
}
else {
$dictionary = (bool) $rcmail->config->get('spellcheck_dictionary');
$lang = $_SESSION['language'];
// if not found in the list, try with two-letter code
if (empty($spellcheck_langs[$lang])) {
$lang = strtolower(substr($lang, 0, 2));
}
if (empty($spellcheck_langs[$lang])) {
$lang = 'en';
}
// include GoogieSpell
$rcmail->output->include_script('googiespell.js');
$rcmail->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(rcmail.env.composebody);\n",
$rcmail->output->asset_url($rcmail->output->get_skin_path()),
$rcmail->url(['_task' => 'utils', '_action' => 'spell', '_remote' => 1]),
!empty($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
), 'foot');
$rcmail->output->add_label('checking');
$rcmail->output->set_env('spell_langs', $spellcheck_langs);
$rcmail->output->set_env('spell_lang', $lang);
}
}
public static function prepare_message_body()
{
$rcmail = rcmail::get_instance();
$body = '';
// use posted message body
if (!empty($_POST['_message'])) {
$body = rcube_utils::get_input_value('_message', rcube_utils::INPUT_POST, true);
$isHtml = (bool) rcube_utils::get_input_value('_is_html', rcube_utils::INPUT_POST);
}
else if (!empty(self::$COMPOSE['param']['body'])) {
$body = self::$COMPOSE['param']['body'];
$isHtml = !empty(self::$COMPOSE['param']['html']);
}
// forward as attachment
else if (self::$COMPOSE['mode'] == rcmail_sendmail::MODE_FORWARD && !empty(self::$COMPOSE['as_attachment'])) {
$isHtml = self::compose_editor_mode();
self::write_forward_attachments();
}
// reply/edit/draft/forward
else if (!empty(self::$COMPOSE['mode'])
&& (self::$COMPOSE['mode'] != rcmail_sendmail::MODE_REPLY || intval($rcmail->config->get('reply_mode')) != -1)
) {
$isHtml = self::compose_editor_mode();
$messages = [];
// Create a (fake) image attachments map. We need it before we handle
// the message body. After that we'll go throughout the list and check
// which images were used in the body and attach them for real or skip.
if ($isHtml) {
self::$CID_MAP = self::cid_map(self::$MESSAGE);
}
// set is_safe flag (before HTML body washing)
if (self::$COMPOSE['mode'] == rcmail_sendmail::MODE_DRAFT) {
self::$MESSAGE->is_safe = true;
}
else {
self::check_safe(self::$MESSAGE);
}
if (!empty(self::$MESSAGE->parts)) {
// collect IDs of message/rfc822 parts
foreach (self::$MESSAGE->mime_parts() as $part) {
if ($part->mimetype == 'message/rfc822') {
$messages[] = $part->mime_id;
}
}
foreach (self::$MESSAGE->parts as $part) {
if (!empty($part->realtype) && $part->realtype == 'multipart/encrypted') {
// find the encrypted message payload part
if ($pgp_mime_part = self::$MESSAGE->get_multipart_encrypted_part()) {
$rcmail->output->set_env('pgp_mime_message', [
'_mbox' => $rcmail->storage->get_folder(),
'_uid' => self::$MESSAGE->uid,
'_part' => $pgp_mime_part->mime_id,
]);
}
continue;
}
// skip no-content and attachment parts (#1488557)
if ($part->type != 'content' || !$part->size || self::$MESSAGE->is_attachment($part)) {
continue;
}
// skip all content parts inside the message/rfc822 part
foreach ($messages as $mimeid) {
if (strpos($part->mime_id, $mimeid . '.') === 0) {
continue 2;
}
}
if ($part_body = self::compose_part_body($part, $isHtml)) {
$body .= ($body ? ($isHtml ? '<br/>' : "\n") : '') . $part_body;
}
}
}
else {
$body = self::compose_part_body(self::$MESSAGE, $isHtml);
}
// compose reply-body
if (self::$COMPOSE['mode'] == rcmail_sendmail::MODE_REPLY) {
$body = self::create_reply_body($body, $isHtml);
if (!empty(self::$MESSAGE->pgp_mime)) {
$rcmail->output->set_env('compose_reply_header', self::get_reply_header(self::$MESSAGE));
}
}
// forward message body inline
else if (self::$COMPOSE['mode'] == rcmail_sendmail::MODE_FORWARD) {
$body = self::create_forward_body($body, $isHtml);
}
// load draft message body
else if (
self::$COMPOSE['mode'] == rcmail_sendmail::MODE_DRAFT
|| self::$COMPOSE['mode'] == rcmail_sendmail::MODE_EDIT
) {
$body = self::create_draft_body($body, $isHtml);
}
// Save forwarded files (or inline images) as attachments
// This will also update inline images location in the body
self::write_compose_attachments(self::$MESSAGE, $isHtml, $body);
}
// new message
else {
$isHtml = self::compose_editor_mode();
}
$plugin = $rcmail->plugins->exec_hook('message_compose_body', [
'body' => $body,
'html' => $isHtml,
'mode' => self::$COMPOSE['mode'],
'message' => self::$MESSAGE,
]);
$body = $plugin['body'];
unset($plugin);
// add blocked.gif attachment (#1486516)
$regexp = '/ src="' . preg_quote($rcmail->output->asset_url('program/resources/blocked.gif'), '/') . '"/';
if ($isHtml && preg_match($regexp, $body)) {
$content = self::get_resource_content('blocked.gif');
if ($content && ($attachment = self::save_image('blocked.gif', 'image/gif', $content))) {
self::$COMPOSE['attachments'][$attachment['id']] = $attachment;
$url = sprintf('%s&_id=%s&_action=display-attachment&_file=rcmfile%s',
$rcmail->comm_path, self::$COMPOSE['id'], $attachment['id']);
$body = preg_replace($regexp, ' src="' . $url . '"', $body);
}
}
self::$HTML_MODE = $isHtml;
return $body;
}
public static function compose_part_body($part, $isHtml = false)
{
// Check if we have enough memory to handle the message in it
// #1487424: we need up to 10x more memory than the body
if (!rcube_utils::mem_check($part->size * 10)) {
return '';
}
// fetch part if not available
$body = self::$MESSAGE->get_part_body($part->mime_id, true);
// message is cached but not exists (#1485443), or other error
if ($body === false) {
return '';
}
$rcmail = rcmail::get_instance();
// register this part as pgp encrypted
if (strpos($body, '-----BEGIN PGP MESSAGE-----') !== false) {
self::$MESSAGE->pgp_mime = true;
$rcmail->output->set_env('pgp_mime_message', [
'_mbox' => $rcmail->storage->get_folder(),
'_uid' => self::$MESSAGE->uid,
'_part' => $part->mime_id,
]);
}
$strip_signature = self::$COMPOSE['mode'] != rcmail_sendmail::MODE_DRAFT
&& self::$COMPOSE['mode'] != rcmail_sendmail::MODE_EDIT
&& $rcmail->config->get('strip_existing_sig', true);
$flowed = !empty($part->ctype_parameters['format']) && $part->ctype_parameters['format'] == 'flowed';
$delsp = $flowed && !empty($part->ctype_parameters['delsp']) && $part->ctype_parameters['delsp'] == 'yes';
if ($isHtml) {
if ($part->ctype_secondary == 'html') {
$body = self::prepare_html_body($body);
}
else if ($part->ctype_secondary == 'enriched') {
$body = rcube_enriched::to_html($body);
}
else {
// try to remove the signature
if ($strip_signature) {
$body = self::remove_signature($body);
}
// add HTML formatting
$body = self::plain_body($body, $flowed, $delsp);
}
}
else {
if ($part->ctype_secondary == 'enriched') {
$body = rcube_enriched::to_html($body);
$part->ctype_secondary = 'html';
}
if ($part->ctype_secondary == 'html') {
// set line length for body wrapping
$line_length = $rcmail->config->get('line_length', 72);
// use html part if it has been used for message (pre)viewing
// decrease line length for quoting
$len = self::$COMPOSE['mode'] == rcmail_sendmail::MODE_REPLY ? $line_length-2 : $line_length;
$body = $rcmail->html2text($body, ['width' => $len]);
}
else {
if ($part->ctype_secondary == 'plain' && $flowed) {
$body = rcube_mime::unfold_flowed($body, null, $delsp);
}
// try to remove the signature
if ($strip_signature) {
$body = self::remove_signature($body);
}
}
}
return $body;
}
public static function compose_body($attrib)
{
list($form_start, $form_end) = self::$SENDMAIL->form_tags($attrib);
unset($attrib['form']);
if (empty($attrib['id'])) {
$attrib['id'] = 'rcmComposeBody';
}
// If desired, set this textarea to be editable by TinyMCE
$attrib['data-html-editor'] = true;
if (self::$HTML_MODE) {
$attrib['class'] = trim((isset($attrib['class']) ? $attrib['class'] : '') . ' mce_editor');
}
$attrib['name'] = '_message';
$rcmail = rcmail::get_instance();
$textarea = new html_textarea($attrib);
$hidden = new html_hiddenfield();
$hidden->add(['name' => '_draft_saveid', 'value' => $rcmail->output->get_env('draft_id')]);
$hidden->add(['name' => '_draft', 'value' => '']);
$hidden->add(['name' => '_is_html', 'value' => self::$HTML_MODE ? "1" : "0"]);
$hidden->add(['name' => '_framed', 'value' => '1']);
$rcmail->output->set_env('composebody', $attrib['id']);
// include HTML editor
self::html_editor();
return ($form_start ? "$form_start\n" : '')
. "\n" . $hidden->show() . "\n" . $textarea->show(self::$MESSAGE_BODY)
. ($form_end ? "\n$form_end\n" : '');
}
public static function create_reply_body($body, $bodyIsHtml)
{
$rcmail = rcmail::get_instance();
$reply_mode = (int) $rcmail->config->get('reply_mode');
$reply_indent = $reply_mode != 2;
// In top-posting without quoting it's better to use multi-line header
if ($reply_mode == 2) {
$prefix = self::get_forward_header(self::$MESSAGE, $bodyIsHtml, false);
}
else {
$prefix = self::get_reply_header(self::$MESSAGE);
if ($bodyIsHtml) {
$prefix = '<p id="reply-intro">' . rcube::Q($prefix) . '</p>';
}
else {
$prefix .= "\n";
}
}
if (!$bodyIsHtml) {
// soft-wrap and quote message text
$line_length = $rcmail->config->get('line_length', 72);
$body = self::wrap_and_quote($body, $line_length, $reply_indent);
if ($reply_mode > 0) { // top-posting
$prefix = "\n\n\n" . $prefix;
$suffix = '';
}
else {
$suffix = "\n";
}
}
else {
$suffix = '';
if ($reply_indent) {
$prefix .= '<blockquote>';
$suffix .= '</blockquote>';
}
if ($reply_mode == 2) {
// top-posting, no indent
}
else if ($reply_mode > 0) {
// top-posting
$prefix = '<br>' . $prefix;
}
else {
$suffix .= '<p><br/></p>';
}
}
return $prefix . $body . $suffix;
}
public static function get_reply_header($message)
{
if (empty($message->headers)) {
return '';
}
$rcmail = rcmail::get_instance();
$list = rcube_mime::decode_address_list($message->get_header('from'), 1, false, $message->headers->charset);
$from = array_pop($list);
return $rcmail->gettext([
'name' => 'mailreplyintro',
'vars' => [
'date' => $rcmail->format_date($message->get_header('date'), $rcmail->config->get('date_long')),
'sender' => !empty($from['name']) ? $from['name'] : rcube_utils::idn_to_utf8($from['mailto']),
]
]);
}
public static function create_forward_body($body, $bodyIsHtml)
{
return self::get_forward_header(self::$MESSAGE, $bodyIsHtml) . trim($body, "\r\n");
}
public static function get_forward_header($message, $bodyIsHtml = false, $extended = true)
{
if (empty($message->headers)) {
return '';
}
$rcmail = rcmail::get_instance();
$date = $rcmail->format_date($message->get_header('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') . ': ' . $message->get_header('to') . "\n";
if ($extended && ($cc = $message->get_header('cc'))) {
$prefix .= $rcmail->gettext('cc') . ': ' . $cc . "\n";
}
if ($extended && ($replyto = $message->get_header('reply-to')) && $replyto != $message->get_header('from')) {
$prefix .= $rcmail->gettext('replyto') . ': ' . $replyto . "\n";
}
$prefix .= "\n";
}
else {
$prefix = sprintf(
"<br /><p>-------- " . $rcmail->gettext('originalmessage') . " --------</p>" .
"<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tbody>" .
"<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">%s: </th><td>%s</td></tr>" .
"<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">%s: </th><td>%s</td></tr>" .
"<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">%s: </th><td>%s</td></tr>" .
"<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">%s: </th><td>%s</td></tr>",
$rcmail->gettext('subject'), rcube::Q($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 ($extended && ($cc = $message->get_header('cc'))) {
$prefix .= sprintf("<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">%s: </th><td>%s</td></tr>",
$rcmail->gettext('cc'), rcube::Q($cc, 'replace'));
}
if ($extended && ($replyto = $message->get_header('reply-to')) && $replyto != $message->get_header('from')) {
$prefix .= sprintf("<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">%s: </th><td>%s</td></tr>",
$rcmail->gettext('replyto'), rcube::Q($replyto, 'replace'));
}
$prefix .= "</tbody></table><br>";
}
return $prefix;
}
public static function create_draft_body($body, $bodyIsHtml)
{
// Return the draft body as-is
return $body;
}
// Clean up HTML content of Draft/Reply/Forward (part of the message)
public static function prepare_html_body($body, $wash_params = [])
{
static $part_no;
// Set attributes of the part container
$container_id = self::$COMPOSE['mode'] . 'body' . (++$part_no);
$container_attrib = ['id' => $container_id];
$body_args = [
'safe' => self::$MESSAGE->is_safe,
'plain' => false,
'css_prefix' => 'v' . $part_no,
];
// remove comments (produced by washtml)
$replace = ['/<!--[^>]+-->/' => ''];
if (self::$COMPOSE['mode'] == rcmail_sendmail::MODE_DRAFT) {
// convert TinyMCE's empty-line sequence (#1490463)
$replace['/<p>\xC2\xA0<\/p>/'] = '<p><br /></p>';
// remove <body> tags
$replace['/<body([^>]*)>/i'] = '';
$replace['/<\/body>/i'] = '';
}
else {
$body_args['container_id'] = $container_id;
$body_args['container_attrib'] = $container_attrib;
}
// Make the HTML content safe and clean
$body = self::wash_html($body, $wash_params + $body_args, self::$CID_MAP);
$body = preg_replace(array_keys($replace), array_values($replace), $body);
$body = self::html4inline($body, $body_args);
if (self::$COMPOSE['mode'] != rcmail_sendmail::MODE_DRAFT) {
$body = html::div($container_attrib, $body);
}
return $body;
}
// Removes signature from the message body
public static function remove_signature($body)
{
$rcmail = rcmail::get_instance();
$body = str_replace("\r\n", "\n", $body);
$len = strlen($body);
$sig_max_lines = $rcmail->config->get('sig_max_lines', 15);
while (($sp = strrpos($body, "-- \n", !empty($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 $body;
}
public static function write_compose_attachments(&$message, $bodyIsHtml, &$message_body)
{
if (!empty($message->pgp_mime) || !empty(self::$COMPOSE['forward_attachments'])) {
return;
}
$messages = [];
$loaded_attachments = [];
if (!empty(self::$COMPOSE['attachments'])) {
foreach ((array) self::$COMPOSE['attachments'] as $attachment) {
$loaded_attachments[$attachment['name'] . $attachment['mimetype']] = $attachment;
}
}
$rcmail = rcmail::get_instance();
$has_html = $message->has_html_part();
foreach ((array) $message->mime_parts() as $pid => $part) {
if ($part->mimetype == 'message/rfc822') {
$messages[] = $part->mime_id;
}
if (
$part->disposition == 'attachment'
|| ($part->disposition == 'inline' && $bodyIsHtml)
|| $part->filename
|| $part->mimetype == 'message/rfc822'
) {
// skip parts that aren't valid attachments
if ($part->ctype_primary == 'multipart' || $part->mimetype == 'application/ms-tnef') {
continue;
}
// skip message attachments in reply mode
if ($part->ctype_primary == 'message' && self::$COMPOSE['mode'] == rcmail_sendmail::MODE_REPLY) {
continue;
}
// skip version.txt parts of multipart/encrypted messages
if (!empty($message->pgp_mime) && $part->mimetype == 'application/pgp-encrypted' && $part->filename == 'version.txt') {
continue;
}
// skip attachments included in message/rfc822 attachment (#1486487, #1490607)
foreach ($messages as $mimeid) {
if (strpos($part->mime_id, $mimeid . '.') === 0) {
continue 2;
}
}
$replace = null;
// Skip inline images when not used in the body
// Note: Apple Mail sends PDF files marked as inline (#7382)
// Note: Apple clients send inline images even if there's no HTML body (#7414)
if ($has_html && $part->disposition == 'inline' && $part->mimetype != 'application/pdf') {
if (!$bodyIsHtml) {
continue;
}
$idx = $part->content_id ? ('cid:' . $part->content_id) : $part->content_location;
if ($idx && isset(self::$CID_MAP[$idx]) && strpos($message_body, self::$CID_MAP[$idx]) !== false) {
$replace = self::$CID_MAP[$idx];
}
else {
continue;
}
}
// skip any other attachment on Reply
else if (self::$COMPOSE['mode'] == rcmail_sendmail::MODE_REPLY) {
continue;
}
$key = self::attachment_name($part) . $part->mimetype;
if (!empty($loaded_attachments[$key])) {
$attachment = $loaded_attachments[$key];
}
else {
$attachment = self::save_attachment($message, $pid, self::$COMPOSE['id']);
}
if ($attachment) {
if ($replace) {
$url = sprintf('%s&_id=%s&_action=display-attachment&_file=rcmfile%s',
$rcmail->comm_path, self::$COMPOSE['id'], $attachment['id']);
$message_body = str_replace($replace, $url, $message_body);
}
}
}
}
self::$COMPOSE['forward_attachments'] = true;
}
/**
* Create a map of attachment content-id/content-locations
*/
public static function cid_map($message)
{
if (!empty($message->pgp_mime)) {
return [];
}
$messages = [];
$map = [];
foreach ((array) $message->mime_parts() as $pid => $part) {
if ($part->mimetype == 'message/rfc822') {
$messages[] = $part->mime_id;
}
if (!empty($part->content_id) || !empty($part->content_location)) {
// skip attachments included in message/rfc822 attachment (#1486487, #1490607)
foreach ($messages as $mimeid) {
if (strpos($part->mime_id, $mimeid . '.') === 0) {
continue 2;
}
}
$url = sprintf('RCMAP%s', md5($message->folder . '/' . $message->uid . '/' . $pid));
$idx = !empty($part->content_id) ? ('cid:' . $part->content_id) : $part->content_location;
$map[$idx] = $url;
}
}
return $map;
}
// Creates attachment(s) from the forwarded message(s)
public static function write_forward_attachments()
{
if (!empty(self::$MESSAGE->pgp_mime)) {
return;
}
$rcmail = rcmail::get_instance();
$storage = $rcmail->get_storage();
$names = [];
$refs = [];
$size_errors = 0;
$size_limit = parse_bytes($rcmail->config->get('max_message_size'));
$total_size = 10 * 1024; // size of message body, to start with
$loaded_attachments = [];
if (!empty(self::$COMPOSE['attachments'])) {
foreach ((array) self::$COMPOSE['attachments'] as $attachment) {
$loaded_attachments[$attachment['name'] . $attachment['mimetype']] = $attachment;
$total_size += $attachment['size'];
}
}
if (self::$COMPOSE['forward_uid'] == '*') {
$index = $storage->index(null, self::sort_column(), self::sort_order());
self::$COMPOSE['forward_uid'] = $index->get();
}
else if (!is_array(self::$COMPOSE['forward_uid']) && strpos(self::$COMPOSE['forward_uid'], ':')) {
self::$COMPOSE['forward_uid'] = rcube_imap_generic::uncompressMessageSet(self::$COMPOSE['forward_uid']);
}
else if (is_string(self::$COMPOSE['forward_uid'])) {
self::$COMPOSE['forward_uid'] = explode(',', self::$COMPOSE['forward_uid']);
}
foreach ((array) self::$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(self::$MESSAGE->subject)) {
self::$MESSAGE->subject = $message->subject;
}
if ($message->headers->get('bcc', false) || $message->headers->get('resent-bcc', false)) {
self::$COMPOSE['has_bcc'] = true;
}
// 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;
$name .= '.eml';
if (!empty($loaded_attachments[$name . 'message/rfc822'])) {
continue;
}
if ($size_limit && $size_limit < $total_size + $message->headers->size) {
$size_errors++;
continue;
}
$total_size += $message->headers->size;
self::save_attachment($message, null, self::$COMPOSE['id'], ['filename' => $name]);
if ($message->headers->messageID) {
$refs[] = $message->headers->messageID;
}
}
// set In-Reply-To and References headers
if (count($refs) == 1) {
self::$COMPOSE['reply_msgid'] = $refs[0];
}
if (!empty($refs)) {
self::$COMPOSE['references'] = implode(' ', $refs);
}
if ($size_errors) {
$limit = self::show_bytes($size_limit);
$error = $rcmail->gettext([
'name' => 'msgsizeerrorfwd',
'vars' => ['num' => $size_errors, 'size' => $limit]
]);
$script = sprintf("%s.display_message('%s', 'error');", rcmail_output::JS_OBJECT_NAME, rcube::JQ($error));
$rcmail->output->add_script($script, 'docready');
}
}
/**
* Saves an image as attachment
*/
public static function save_image($path, $mimetype = '', $data = null)
{
$is_file = false;
// handle attachments in memory
if (empty($data)) {
$data = file_get_contents($path);
$is_file = true;
}
$name = self::basename($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);
}
}
$attachment = [
'group' => self::$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 $attachment;
}
return false;
}
/**
* Unicode-safe basename()
*/
public static function basename($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);
}
}
/**
* Handler for template object 'composeObjects'
*
* @param array $attrib HTML attributes
*
* @return string HTML content
*/
public static function compose_objects($attrib)
{
if (empty($attrib['id'])) {
$attrib['id'] = 'compose-objects';
}
$rcmail = rcmail::get_instance();
$content = [];
// Add a warning about Bcc recipients
if (!empty(self::$COMPOSE['has_bcc'])) {
$msg = html::span(null, rcube::Q($rcmail->gettext('bccemail')));
$msg_attrib = ['id' => 'bcc-warning', 'class' => 'boxwarning'];
$content[] = html::div($msg_attrib, $msg);
}
$plugin = $rcmail->plugins->exec_hook('compose_objects',
['content' => $content, 'message' => self::$MESSAGE]);
$content = implode("\n", $plugin['content']);
return $content ? html::div($attrib, $content) : '';
}
/**
* Attachments list object for templates
*/
public static function compose_attachment_list($attrib)
{
// add ID if not given
if (empty($attrib['id'])) {
$attrib['id'] = 'rcmAttachmentList';
}
$rcmail = rcmail::get_instance();
$out = '';
$button = '';
$jslist = [];
if (!empty($attrib['icon_pos']) && $attrib['icon_pos'] == 'left') {
self::$COMPOSE['icon_pos'] = 'left';
}
$icon_pos = isset(self::$COMPOSE['icon_pos']) ? self::$COMPOSE['icon_pos'] : null;
if (!empty(self::$COMPOSE['attachments'])) {
if (!empty($attrib['deleteicon'])) {
$button = html::img([
'src' => $rcmail->output->asset_url($attrib['deleteicon'], true),
'alt' => $rcmail->gettext('delete')
]);
}
else if (self::get_bool_attr($attrib, 'textbuttons')) {
$button = rcube::Q($rcmail->gettext('delete'));
}
foreach (self::$COMPOSE['attachments'] as $id => $a_prop) {
if (empty($a_prop)) {
continue;
}
$link_content = sprintf(
'<span class="attachment-name" onmouseover="rcube_webmail.long_subject_title_ex(this)">%s</span>'
. ' <span class="attachment-size">(%s)</span>',
rcube::Q($a_prop['name']),
self::show_bytes($a_prop['size'])
);
$content_link = html::a([
'href' => '#load',
'class' => 'filename',
'onclick' => sprintf(
"return %s.command('load-attachment','rcmfile%s', this, event)",
rcmail_output::JS_OBJECT_NAME,
$id
),
'tabindex' => !empty($attrib['tabindex']) ? $attrib['tabindex'] : '0',
],
$link_content
);
$delete_link = html::a([
'href' => '#delete',
'title' => $rcmail->gettext('delete'),
'onclick' => sprintf(
"return %s.command('remove-attachment','rcmfile%s', this, event)",
rcmail_output::JS_OBJECT_NAME,
$id
),
'class' => 'delete',
'tabindex' => !empty($attrib['tabindex']) ? $attrib['tabindex'] : '0',
'aria-label' => $rcmail->gettext('delete') . ' ' . $a_prop['name'],
],
$button
);
$out .= html::tag('li', [
'id' => 'rcmfile' . $id,
'class' => rcube_utils::file2class($a_prop['mimetype'], $a_prop['name']),
],
$icon_pos == 'left' ? $delete_link.$content_link : $content_link.$delete_link
);
$jslist['rcmfile'.$id] = [
'name' => $a_prop['name'],
'complete' => true,
'mimetype' => $a_prop['mimetype']
];
}
}
if (!empty($attrib['deleteicon'])) {
self::$COMPOSE['deleteicon'] = $rcmail->output->asset_url($attrib['deleteicon'], true);
}
else if (self::get_bool_attr($attrib, 'textbuttons')) {
self::$COMPOSE['textbuttons'] = true;
}
if (!empty($attrib['cancelicon'])) {
$rcmail->output->set_env('cancelicon', $rcmail->output->asset_url($attrib['cancelicon'], true));
}
if (!empty($attrib['loadingicon'])) {
$rcmail->output->set_env('loadingicon', $rcmail->output->asset_url($attrib['loadingicon'], true));
}
$rcmail->output->set_env('attachments', $jslist);
$rcmail->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);
}
/**
* Attachment upload form object for templates
*/
public static function compose_attachment_form($attrib)
{
$rcmail = rcmail::get_instance();
// Limit attachment size according to message size limit
$limit = parse_bytes($rcmail->config->get('max_message_size')) / 1.33;
return self::upload_form($attrib, 'uploadform', 'send-attachment', ['multiple' => true], $limit);
}
/**
* Register a certain container as active area to drop files onto
*/
public static function compose_file_drop_area($attrib)
{
$rcmail = rcmail::get_instance();
if (!empty($attrib['id'])) {
$rcmail->output->add_gui_object('filedrop', $attrib['id']);
$rcmail->output->set_env('filedrop', ['action' => 'upload', 'fieldname' => '_attachments']);
}
}
/**
* Editor mode selector object for templates
*/
public static function editor_selector($attrib)
{
$rcmail = rcmail::get_instance();
// determine whether HTML or plain text should be checked
$useHtml = self::compose_editor_mode();
if (empty($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');
}
/**
* Addressbooks list object for templates
*/
public static function addressbook_list($attrib = [])
{
$rcmail = rcmail::get_instance();
$attrib += ['id' => 'rcmdirectorylist'];
$line_templ = html::tag('li',
['id' => 'rcmli%s', 'class' => '%s'],
html::a([
'href' => '#list',
'rel' => '%s',
'onclick' => "return ".rcmail_output::JS_OBJECT_NAME.".command('list-addresses','%s',this)"
],
'%s'
)
);
$out = '';
foreach ($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)
$class_name = 'addressbook';
if (!empty($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
);
}
$rcmail->output->add_gui_object('addressbookslist', $attrib['id']);
return html::tag('ul', $attrib, $out, html::$common_attrib);
}
/**
* Contacts list object for templates
*/
public static function contacts_list($attrib = [])
{
$rcmail = rcmail::get_instance();
$attrib += ['id' => 'rcmAddressList'];
// set client env
$rcmail->output->add_gui_object('contactslist', $attrib['id']);
$rcmail->output->set_env('pagecount', 0);
$rcmail->output->set_env('current_page', 0);
$rcmail->output->include_script('list.js');
return $rcmail->table_output($attrib, [], ['name'], 'ID');
}
/**
* Responses list object for templates
*/
public static function compose_responses_list($attrib)
{
$rcmail = rcmail::get_instance();
$attrib += ['id' => 'rcmresponseslist', 'tagname' => 'ul', 'cols' => 1];
$jsenv = [];
$list = new html_table($attrib);
foreach ($rcmail->get_compose_responses(true) as $response) {
$key = $response['key'];
$item = html::a([
'href' => '#' . urlencode($response['name']),
'class' => rtrim('insertresponse ' . $attrib['itemclass']),
'unselectable' => 'on',
'tabindex' => '0',
'rel' => $key,
],
rcube::Q($response['name'])
);
$jsenv[$key] = $response;
$list->add([], $item);
}
// add placeholder text when there are no responses available
if (!empty($attrib['list-placeholder']) && $list->size() == 0) {
$list->add([], html::a([
'href' => '#',
'class' => rtrim('insertresponse placeholder disabled'),
'unselectable' => 'on',
'tabindex' => '0',
'aria-disabled' => 'true',
],
rcube::Q($rcmail->gettext($attrib['list-placeholder']))
));
}
// set client env
$rcmail->output->set_env('textresponses', $jsenv);
$rcmail->output->add_gui_object('responseslist', $attrib['id']);
return $list->show();
}
public static function save_attachment($message, $pid, $compose_id, $params = [])
{
$rcmail = rcmail::get_instance();
$storage = $rcmail->get_storage();
if ($pid) {
// attachment requested
$part = $message->mime_parts[$pid];
$size = $part->size;
$mimetype = $part->ctype_primary . '/' . $part->ctype_secondary;
$filename = !empty($params['filename']) ? $params['filename'] : self::attachment_name($part);
}
else if ($message instanceof rcube_message) {
// the whole message requested
$size = isset($message->size) ? $message->size : null;
$mimetype = 'message/rfc822';
$filename = !empty($params['filename']) ? $params['filename'] : 'message_rfc822.eml';
}
else if (is_string($message)) {
// the whole message requested
$size = strlen($message);
$data = $message;
$mimetype = $params['mimetype'];
$filename = $params['filename'];
}
else {
return;
}
if (!isset($data)) {
$data = null;
$path = null;
// don't load too big attachments into memory
if (!rcube_utils::mem_check($size)) {
$path = rcube_utils::temp_filename('attmnt');
if ($fp = fopen($path, 'w')) {
if ($pid) {
// part body
$message->get_part_body($pid, false, 0, $fp);
}
else {
// complete message
$storage->get_raw_body($message->uid, $fp);
}
fclose($fp);
}
else {
return false;
}
}
else if ($pid) {
// part body
$data = $message->get_part_body($pid);
}
else {
// complete message
$data = $storage->get_raw_body($message->uid);
}
}
$attachment = [
'group' => $compose_id,
'name' => $filename,
'mimetype' => $mimetype,
'content_id' => !empty($part) && isset($part->content_id) ? $part->content_id : null,
'data' => $data,
'path' => isset($path) ? $path : null,
'size' => isset($path) ? filesize($path) : strlen($data),
'charset' => !empty($part) ? $part->charset : (isset($params['charset']) ? $params['charset'] : null),
];
$attachment = $rcmail->plugins->exec_hook('attachment_save', $attachment);
if ($attachment['status']) {
unset($attachment['data'], $attachment['status'], $attachment['content_id'], $attachment['abort']);
// rcube_session::append() replaces current session data with the old values
// (in rcube_session::reload()). This is a problem in 'compose' action, because before
// the first append() use we set some important data in the session.
// It also overwrites attachments list. Fixing reload() is not so simple if possible
// as we don't really know what has been added and what removed in meantime.
// So, for now we'll do not use append() on 'compose' action (#1490608).
if ($rcmail->action == 'compose') {
self::$COMPOSE['attachments'][$attachment['id']] = $attachment;
}
else {
$rcmail->session->append('compose_data_' . $compose_id . '.attachments', $attachment['id'], $attachment);
}
return $attachment;
}
else if (!empty($path)) {
@unlink($path);
}
return false;
}
}
OHA YOOOO