}
// Expand parameter always available
$params['expand'] = $expand;
$mform = new mod_forumng_editpost_form('editpost.php', array('params' => $params, 'isdiscussion' => $isdiscussion, 'forum' => $forum, 'edit' => $edit, 'ispost' => $ispost, 'islock' => $islock, 'post' => isset($post) ? $post : null, 'isroot' => $isroot, 'iframe' => $iframe ? true : false, 'timelimit' => $ispost && $edit && !$post->can_ignore_edit_time_limit() ? $post->get_edit_time_limit() : 0, 'draft' => $draft));
if ($mform->is_cancelled()) {
if ($edit) {
redirect('discuss.php?' . $post->get_discussion()->get_link_params(mod_forumng::PARAM_PLAIN) . $expandparam);
} else {
if ($islock || $replytoid) {
redirect('discuss.php?' . $discussion->get_link_params(mod_forumng::PARAM_PLAIN) . $expandparam);
} else {
redirect('view.php?' . $forum->get_link_params(mod_forumng::PARAM_PLAIN));
}
}
} else {
if ($fromform = $mform->get_data()) {
// Set up values which might not be defined
if ($ispost) {
// Blank subject counts as null
if (trim($fromform->subject) === '') {
$fromform->subject = null;
}
if (!isset($fromform->mailnow)) {
$fromform->mailnow = false;
}
if (!isset($fromform->setimportant)) {
$fromform->setimportant = false;
}
}
if ($isdiscussion) {
if (!isset($fromform->timestart)) {
