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messu-compose.php
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messu-compose.php
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<?php
/**
* @package tikiwiki
*/
// (c) Copyright 2002-2016 by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$
$section = 'user_messages';
require_once('tiki-setup.php');
$messulib = TikiLib::lib('message');
$access->check_user($user);
$access->check_feature('feature_messages');
$access->check_permission('tiki_p_messages');
$access->checkAuthenticity();
if ($prefs['allowmsg_is_optional'] == 'y') {
if ($tikilib->get_user_preference($user, 'allowMsgs', 'y') != 'y') {
$smarty->assign('msg', tra("You have to be able to receive messages in order to send them. Goto your user preferences and enable 'Allow messages from other users'"));
$smarty->display("error.tpl");
die;
}
}
if (($prefs['messu_sent_size'] > 0) && ($messulib->count_messages($user, 'sent') >= $prefs['messu_sent_size'])) {
$smarty->assign('msg', tra('Sent box is full. Archive or delete some sent messages first if you want to send more messages.'));
$smarty->display("error.tpl");
die;
}
if (! isset($_REQUEST['to'])) {
$_REQUEST['to'] = '';
}
if (! isset($_REQUEST['cc'])) {
$_REQUEST['cc'] = '';
}
if (! isset($_REQUEST['bcc'])) {
$_REQUEST['bcc'] = '';
}
if (! isset($_REQUEST['subject'])) {
$_REQUEST['subject'] = '';
}
if (! isset($_REQUEST['body'])) {
$_REQUEST['body'] = '';
}
if (! isset($_REQUEST['replyto_hash'])) {
$_REQUEST['replyto_hash'] = '';
}
if (! isset($_REQUEST['priority'])) {
$_REQUEST['priority'] = 3;
}
// Strip Re:Re:Re: from subject
if (! empty($_REQUEST['reply']) || ! empty($_REQUEST['replyall'])) {
$_REQUEST['subject'] = tra("Re:") . preg_replace('/^(' . tra('Re:') . ')+/', '', $_REQUEST['subject']);
$smarty->assign('reply', 'y');
}
foreach ([
'to',
'cc',
'bcc'
] as $dest) {
if (is_array($_REQUEST[$dest])) {
$sep = strstr(implode('', $_REQUEST[$dest]), ',') === false ? ', ' : '; ';
$_REQUEST[$dest] = implode($sep, $_REQUEST[$dest]);
}
}
$smarty->assign('to', $_REQUEST['to']);
$smarty->assign('cc', $_REQUEST['cc']);
$smarty->assign('bcc', $_REQUEST['bcc']);
$smarty->assign('subject', $_REQUEST['subject']);
$smarty->assign('body', $_REQUEST['body']);
$smarty->assign('priority', $_REQUEST['priority']);
$smarty->assign('replyto_hash', $_REQUEST['replyto_hash']);
$smarty->assign('mid', 'messu-compose.tpl');
$smarty->assign('sent', 0);
if (isset($_REQUEST['send']) && $access->ticketMatch()) {
$smarty->assign('sent', 1);
$message = '';
// Validation:
// must have a subject or body non-empty (or both)
if (empty($_REQUEST['subject']) && empty($_REQUEST['body'])) {
$smarty->assign('message', tra('ERROR: Either the subject or body must be non-empty'));
$smarty->display("tiki.tpl");
die;
}
// Parse the to, cc and bcc fields into an array
$arr_to = preg_split('/\s*(?<!\\\)[;,]\s*/', $_REQUEST['to']);
$arr_cc = preg_split('/\s*(?<!\\\)[;,]\s*/', $_REQUEST['cc']);
$arr_bcc = preg_split('/\s*(?<!\\\)[;,]\s*/', $_REQUEST['bcc']);
if ($prefs['user_selector_realnames_messu'] == 'y') {
$groups = '';
$arr_to = $userlib->find_best_user($arr_to, $groups, 'login');
$arr_cc = $userlib->find_best_user($arr_cc, $groups);
$arr_bcc = $userlib->find_best_user($arr_bcc, $groups);
}
// Remove invalid users from the to, cc and bcc fields
$users = [];
foreach ($arr_to as $a_user) {
if (! empty($a_user)) {
$a_user = str_replace('\\;', ';', $a_user);
if ($userlib->user_exists($a_user)) {
// mail only to users with activated message feature
if ($prefs['allowmsg_is_optional'] != 'y' || $tikilib->get_user_preference($a_user, 'allowMsgs', 'y') == 'y') {
// only send mail if nox mailbox size is defined or not reached yet
if (($messulib->count_messages($a_user) < $prefs['messu_mailbox_size']) || ($prefs['messu_mailbox_size'] == 0)) {
$users[] = $a_user;
} else {
$message .= sprintf(tra("User %s can not receive messages, mailbox is full"), htmlspecialchars($a_user)) . "<br />";
}
} else {
$message .= sprintf(tra("User %s can not receive messages"), htmlspecialchars($a_user)) . "<br />";
}
} else {
$message .= sprintf(tra("Invalid user: %s"), htmlspecialchars($a_user)) . "<br />";
}
}
}
foreach ($arr_cc as $a_user) {
if (! empty($a_user)) {
$a_user = str_replace('\\;', ';', $a_user);
if ($userlib->user_exists($a_user)) {
// mail only to users with activated message feature
if ($prefs['allowmsg_is_optional'] != 'y' || $tikilib->get_user_preference($a_user, 'allowMsgs', 'y') == 'y') {
// only send mail if nox mailbox size is defined or not reached yet
if (($messulib->count_messages($a_user) < $prefs['messu_mailbox_size']) || ($prefs['messu_mailbox_size'] == 0)) {
$users[] = $a_user;
} else {
$message .= sprintf(tra("User %s can not receive messages, mailbox is full"), htmlspecialchars($a_user)) . "<br />";
}
} else {
$message .= sprintf(tra("User %s can not receive messages"), htmlspecialchars($a_user)) . "<br />";
}
} else {
$message .= sprintf(tra("Invalid user: %s"), htmlspecialchars($a_user)) . "<br />";
}
}
}
foreach ($arr_bcc as $a_user) {
if (! empty($a_user)) {
$a_user = str_replace('\\;', ';', $a_user);
if ($userlib->user_exists($a_user)) {
// mail only to users with activated message feature
if ($prefs['allowmsg_is_optional'] != 'y' || $tikilib->get_user_preference($a_user, 'allowMsgs', 'y') == 'y') {
// only send mail if nox mailbox size is defined or not reached yet
if (($messulib->count_messages($a_user) < $prefs['messu_mailbox_size']) || ($prefs['messu_mailbox_size'] == 0)) {
$users[] = $a_user;
} else {
$message .= sprintf(tra("User %s can not receive messages, mailbox is full"), htmlspecialchars($a_user)) . "<br />";
}
} else {
$message .= sprintf(tra("User %s can not receive messages"), htmlspecialchars($a_user)) . "<br />";
}
} else {
$message .= sprintf(tra("Invalid user: %s"), htmlspecialchars($a_user)) . "<br />";
}
}
}
$users = array_unique($users);
// Validation: either to, cc or bcc must have a valid user
if (count($users) > 0) {
$users_formatted = [];
foreach ($users as $rawuser) {
if ($prefs['user_selector_realnames_messu'] == 'y') {
$rawuser = $userlib->clean_user($rawuser, ! $check_user_show_realnames, $login_fallback);
}
}
$users_formatted[] = htmlspecialchars($rawuser);
$message .= tra("Message has been sent to: ") . implode(', ', $users) . "<br />";
} else {
$message .= tra('ERROR: No valid users to send the message');
$smarty->assign('message', $message);
$smarty->display("tiki.tpl");
die;
}
////////////////////////////////////////////////////////////////////////
// //
// hollmeer 2012-11-03: ADDED PGP/MIME ENCRYPTION PREPARATION //
// USING lib/openpgp/opepgplib.php //
// //
// get publickey armor block for email //
// //
if ($prefs['openpgp_gpg_pgpmimemail'] == 'y') {
global $openpgplib;
$aux_pgpmime_content = $openpgplib->getPublickeyArmorBlock($_REQUEST['priority'], $_REQUEST['to'], $_REQUEST['cc']);
$prepend_email_body = $aux_pgpmime_content[0];
$user_armor = $aux_pgpmime_content[1];
}
// //
////////////////////////////////////////////////////////////////////////
// Insert the message in the inboxes of each user
foreach ($users as $a_user) {
//////////////////////////////////////////////////////////////////////////////////
// hollmeer: send with gpg-armor block etc included //
// A changed encryption-related version was copied from lib/messu/messulib.pgp //
// into lib/openpgp/openpgplib.php for prepending/appending content into //
// message body //
if ($prefs['openpgp_gpg_pgpmimemail'] == 'y') {
// USE PGP/MIME MAIL VERSION
$result = $openpgplib->post_message_with_pgparmor_attachment(
$a_user,
$user,
$_REQUEST['to'],
$_REQUEST['cc'],
$_REQUEST['subject'],
$_REQUEST['body'],
$prepend_email_body, // NOTE THIS!
$user_armor, // NOTE THIS!
$_REQUEST['priority'],
$_REQUEST['replyto_hash'],
isset($_REQUEST['replytome']) ? 'y' : '',
isset($_REQUEST['bccme']) ? 'y' : ''
);
} else {
// USE ORIGINAL TIKI MAIL VERSION
$result = $messulib->post_message(
$a_user,
$user,
$_REQUEST['to'],
$_REQUEST['cc'],
$_REQUEST['subject'],
$_REQUEST['body'],
$_REQUEST['priority'],
$_REQUEST['replyto_hash'],
isset($_REQUEST['replytome']) ? 'y' : '',
isset($_REQUEST['bccme']) ? 'y' : ''
);
}
// //
//////////////////////////////////////////////////////////////////////////////////
if ($result) {
TikiLib::events()->trigger(
'tiki.user.message',
[
'type' => 'user',
'object' => $a_user,
'user' => $user,
]
);
// if this is a reply flag the original messages replied to
if ($_REQUEST['replyto_hash'] <> '') {
$messulib->mark_replied($a_user, $_REQUEST['replyto_hash']);
}
} else {
$message = tra('An error occurred, please check your mail settings and try again');
}
}
// Insert a copy of the message in the sent box of the sender
$messulib->save_sent_message($user, $user, $_REQUEST['to'], $_REQUEST['cc'], $_REQUEST['subject'], $_REQUEST['body'], $_REQUEST['priority'], $_REQUEST['replyto_hash']);
$smarty->assign('message', $message);
if ($prefs['feature_actionlog'] == 'y') {
if (isset($_REQUEST['reply']) && $_REQUEST['reply'] == 'y') {
$logslib->add_action('Replied', '', 'message', 'add=' . $tikilib->strlen_quoted($_REQUEST['body']));
} else {
$logslib->add_action('Posted', '', 'message', 'add=' . strlen($_REQUEST['body']));
}
}
}
$allowMsgs = $prefs['allowmsg_is_optional'] != 'y' || $tikilib->get_user_preference($user, 'allowMsgs', 'y');
$smarty->assign('allowMsgs', $allowMsgs);
include_once('tiki-section_options.php');
include_once('tiki-mytiki_shared.php');
$smarty->display("tiki.tpl");