backup/view.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  * Page to view the course reuse actions.
  19  *
  20  * @package    core_backup
  21  * @copyright  2023 Sara Arjona <sara@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('/backup/view.php', ['id' => $courseid]));
  31
  32 // Basic access checks.
  33 if (!$course = $DB->get_record('course', ['id' => $courseid])) {
  34     throw new \moodle_exception('invalidcourseid');
  35 }
  36 require_login($course);
  37
  38 $title = get_string('coursereuse');
  39 // Only append the course name if the course ID is not the site ID.
  40 if ($courseid != SITEID) {
  41     $title .= moodle_page::TITLE_SEPARATOR . $course->fullname;
  42 }
  43 // Otherwise, output the page with a notification stating that there are no available course reuse actions.
  44 $PAGE->set_title($title);
  45 $PAGE->set_pagelayout('incourse');
  46 $PAGE->set_heading($course->fullname);
  47 $PAGE->set_pagetype('course-view-' . $course->format);
  48 $PAGE->add_body_class('limitedwidth');
  49
  50 echo $OUTPUT->header();
  51 echo $OUTPUT->heading(get_string('coursereuse'));
  52
  53 // Check if there is at least one displayable course reuse action.
  54 $hasactions = false;
  55 if ($coursereusenode = $PAGE->settingsnav->find('coursereuse', \navigation_node::TYPE_CONTAINER)) {
  56     foreach ($coursereusenode->children as $child) {
  57         if ($child->display) {
  58             $hasactions = true;
  59             break;
  60         }
  61     }
  62 }
  63
  64 if ($hasactions) {
  65     echo $OUTPUT->render_from_template('core/report_link_page', ['node' => $coursereusenode]);
  66 } else {
  67     throw new \moodle_exception(
  68         'accessdenied',
  69         'admin',
  70         new moodle_url('/course/view.php', ['id' => $courseid])
  71     );
  72 }
  73 echo $OUTPUT->footer();