badges/backpacks.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  * Display a list of badge backpacks for the site.
  19  *
  20  * @package    core_badges
  21  * @copyright  2019 Damyon Wiese
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 require_once(__DIR__ . '/../config.php');
  26 require_once($CFG->libdir . '/badgeslib.php');
  27 $context = context_system::instance();
  28 $PAGE->set_context($context);
  29
  30 require_login(0, false);
  31 require_capability('moodle/badges:manageglobalsettings', $context);
  32 // There should be an admin setting to completely turn off badges.
  33 $output = $PAGE->get_renderer('core', 'badges');
  34
  35 $id = optional_param('id', 0, PARAM_INT);
  36 $action = optional_param('action', '', PARAM_ALPHA);
  37
  38 $PAGE->set_pagelayout('admin');
  39 $url = new moodle_url('/badges/backpacks.php');
  40
  41 if (empty($CFG->badges_allowexternalbackpack)) {
  42     redirect($CFG->wwwroot);
  43 }
  44
  45 $PAGE->set_url($url);
  46 $PAGE->set_title(get_string('managebackpacks', 'badges'));
  47 $PAGE->set_heading($SITE->fullname);
  48 if ($action == 'edit') {
  49     $backpack = null;
  50     if (!empty($id)) {
  51         $backpack = badges_get_site_backpack($id);
  52     }
  53     $form = new \core_badges\form\external_backpack(null, ['externalbackpack' => $backpack]);
  54     if ($form->is_cancelled()) {
  55         redirect($url);
  56     } else if ($data = $form->get_data()) {
  57         require_sesskey();
  58         if (!empty($data->id)) {
  59             badges_update_site_backpack($data->id, $data);
  60         } else {
  61             badges_create_site_backpack($data);
  62         }
  63         redirect($url);
  64     }
  65
  66     echo $OUTPUT->header();
  67     echo $output->heading(get_string('managebackpacks', 'badges'));
  68
  69     $form->display();
  70 } else {
  71     echo $OUTPUT->header();
  72     echo $output->heading(get_string('managebackpacks', 'badges'));
  73
  74     $page = new \core_badges\output\external_backpacks_page($url);
  75     echo $output->render($page);
  76 }
  77
  78 echo $OUTPUT->footer();