public static function move_to_filepool($thefile, $record) {
        global $DB, $CFG, $USER, $OUTPUT;

        // scan for viruses if possible, throws exception if problem found
        // TODO: MDL-28637 this repository_no_delete is a bloody hack!
        \core\antivirus\manager::scan_file($thefile, $record->filename, empty($CFG->repository_no_delete));

        $fs = get_file_storage();
        // If file name being used.
        if (repository::draftfile_exists($record->itemid, $record->filepath, $record->filename)) {
            $draftitemid = $record->itemid;
            $new_filename = repository::get_unused_filename($draftitemid, $record->filepath, $record->filename);
            $old_filename = $record->filename;
            // Create a tmp file.
            $record->filename = $new_filename;
            $newfile = $fs->create_file_from_pathname($record, $thefile);
            $event = array();
            $event['event'] = 'fileexists';
            $event['newfile'] = new stdClass;
            $event['newfile']->filepath = $record->filepath;
            $event['newfile']->filename = $new_filename;
            $event['newfile']->url = moodle_url::make_draftfile_url($draftitemid, $record->filepath, $new_filename)->out();

            $event['existingfile'] = new stdClass;
            $event['existingfile']->filepath = $record->filepath;
            $event['existingfile']->filename = $old_filename;
            $event['existingfile']->url      = moodle_url::make_draftfile_url($draftitemid, $record->filepath, $old_filename)->out();
            return $event;
        }
        if ($file = $fs->create_file_from_pathname($record, $thefile)) {
            if (empty($CFG->repository_no_delete)) {
                $delete = unlink($thefile);
                unset($CFG->repository_no_delete);
            }
            return array(
                'url'=>moodle_url::make_draftfile_url($file->get_itemid(), $file->get_filepath(), $file->get_filename())->out(),
                'id'=>$file->get_itemid(),
                'file'=>$file->get_filename(),
                'icon' => $OUTPUT->image_url(file_extension_icon($thefile, 32))->out(),
            );
        } else {
            return null;
        }
    }