grade/export/index.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * Redirects the user to a default grades export plugin page.
  19  *
  20  * @package    core_grades
  21  * @copyright  2021 Mihail Geshoski <mihail@moodle.com>
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 require_once(__DIR__ . '/../../config.php');
  26
  27 // Course ID.
  28 $courseid = required_param('id', PARAM_INT);
  29
  30 $PAGE->set_url(new moodle_url('/grade/export/index.php', ['id' => $courseid]));
  31
  32 // Basic access checks.
  33 if (!$course = $DB->get_record('course', ['id' => $courseid])) {
  34     throw new moodle_exception('invalidcourseid', 'error');
  35 }
  36 require_login($course);
  37 $context = context_course::instance($courseid);
  38 require_capability('moodle/grade:export', $context);
  39
  40 $exportplugins = core_component::get_plugin_list('gradeexport');
  41 if (!empty($exportplugins)) {
  42     $exportplugin = array_key_first($exportplugins);
  43     $url = new moodle_url("/grade/export/{$exportplugin}/index.php", ['id' => $courseid]);
  44     redirect($url);
  45 }
  46
  47 // Otherwise, output the page with a notification stating that there are no available grade import options.
  48 $PAGE->set_title(get_string('export', 'grades'));
  49 $PAGE->set_pagelayout('incourse');
  50 $PAGE->set_heading($course->fullname);
  51 $PAGE->set_pagetype('course-view-' . $course->format);
  52
  53 echo $OUTPUT->header();
  54 echo $OUTPUT->heading(get_string('export', 'grades'));
  55 echo html_writer::div($OUTPUT->notification(get_string('nogradeexport', 'debug'), 'error'), 'mt-3');
  56 echo $OUTPUT->footer();