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Differences Between: [Versions 400 and 401]

   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  // Retrieve all grade export plugins the current user can access.
  41  $exportplugins = array_filter(core_component::get_plugin_list('gradeexport'),
  42      static function(string $exportplugin) use ($context): bool {
  43          return has_capability("gradeexport/{$exportplugin}:view", $context);
  44      },
  45      ARRAY_FILTER_USE_KEY
  46  );
  47  
  48  if (!empty($exportplugins)) {
  49      $exportplugin = array_key_first($exportplugins);
  50      $url = new moodle_url("/grade/export/{$exportplugin}/index.php", ['id' => $courseid]);
  51      redirect($url);
  52  }
  53  
  54  // Otherwise, output the page with a notification stating that there are no available grade export options.
  55  $PAGE->set_title(get_string('export', 'grades'));
  56  $PAGE->set_pagelayout('incourse');
  57  $PAGE->set_heading($course->fullname);
  58  $PAGE->set_pagetype('course-view-' . $course->format);
  59  
  60  echo $OUTPUT->header();
  61  echo $OUTPUT->heading(get_string('export', 'grades'));
  62  echo html_writer::div($OUTPUT->notification(get_string('nogradeexport', 'debug'), 'error'), 'mt-3');
  63  echo $OUTPUT->footer();