}
if (!isset($fromform->setimportant)) {
$fromform->setimportant = false;
}
if (!isset($fromform->format)) {
$fromform->format = 0;
}
$attachments = array();
if (!empty($fromform->attachmentplayspace)) {
$deleteattachments = true;
$attachments = forum::get_attachment_playspace_files($fromform->attachmentplayspace, optional_param('keepplayspace', 0, PARAM_INT));
} else {
// Attachments are saved initially into a temp folder, then
// moved into place
$uploadfolder = $CFG->dataroot . '/moddata/forumng/uploads/' . $USER->id . ',' . mt_rand();
$mform->save_files($uploadfolder);
if (is_dir($uploadfolder)) {
$handle = opendir($uploadfolder);
while (false !== ($item = readdir($handle))) {
if ($item != '.' && $item != '..') {
$attachments[] = $uploadfolder . '/' . $item;
}
}
closedir($handle);
}
// Get list of attachments to delete
$deleteattachments = array_key_exists('deletefile', $_POST) ? $_POST['deletefile'] : array();
}
}
if ($isdiscussion) {
if (!isset($fromform->timestart)) {
