gradeimporter/grade.php

<?php
// This file is part of
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

// Page redirected to when user clicks on modname at gradebook page

defined('MOODLE_INTERNAL') || die();

$id = required_param('id', PARAM_INT);          // Course module ID
$itemnumber = optional_param('itemnumber', 0, PARAM_INT);
      // Item number, may be != 0 for activities that allow more than one grade per user
$userid = optional_param('userid', 0, PARAM_INT); // Graded user ID (optional)

redirect('view.php');