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Differences Between: [Versions 310 and 403] [Versions 39 and 403]

   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  
  33  $id = optional_param('id', 0, PARAM_INT);
  34  $action = optional_param('action', '', PARAM_ALPHA);
  35  $confirm = optional_param('confirm', 1, PARAM_BOOL);
  36  
  37  $PAGE->set_pagelayout('admin');
  38  $url = new moodle_url('/badges/backpacks.php');
  39  
  40  if (empty($CFG->badges_allowexternalbackpack)) {
  41      redirect($CFG->wwwroot);
  42  }
  43  
  44  $PAGE->set_url($url);
  45  $PAGE->set_title(get_string('managebackpacks', 'badges'));
  46  $PAGE->set_heading($SITE->fullname);
  47  
  48  $output = $PAGE->get_renderer('core', 'badges');
  49  
  50  $msg = '';
  51  $msgtype = 'error';
  52  if ($action == 'delete' && $confirm && confirm_sesskey()) {
  53      if (badges_delete_site_backpack($id)) {
  54          $msg = get_string('sitebackpackdeleted', 'badges');
  55          $msgtype = 'notifysuccess';
  56      } else {
  57          $msg = get_string('sitebackpacknotdeleted', 'badges');
  58      }
  59  } else if ($action == 'moveup' || $action == 'movedown') {
  60      // If no backpack has been selected, there isn't anything to move.
  61      if (empty($id)) {
  62          redirect($url);
  63      }
  64  
  65      $direction = BACKPACK_MOVE_DOWN;
  66      if ($action == 'moveup') {
  67          $direction = BACKPACK_MOVE_UP;
  68      }
  69      badges_change_sortorder_backpacks($id, $direction);
  70  }
  71  
  72  if ($action == 'edit') {
  73      $backpack = null;
  74      if (!empty($id)) {
  75          $backpack = badges_get_site_backpack($id);
  76      }
  77      $form = new \core_badges\form\external_backpack(null, ['externalbackpack' => $backpack]);
  78      if ($form->is_cancelled()) {
  79          redirect($url);
  80      } else if ($data = $form->get_data()) {
  81          require_sesskey();
  82          if (!empty($data->id)) {
  83              $id = $data->id;
  84              badges_update_site_backpack($id, $data);
  85              // Apart from the password, any change here would result in an error in other parts of the badge systems.
  86              // In order to negate this, we restart any further mapping from scratch.
  87              badges_external_delete_mappings($id);
  88          } else {
  89              badges_create_site_backpack($data);
  90          }
  91          redirect($url);
  92      }
  93  
  94      echo $OUTPUT->header();
  95      echo $output->heading(get_string('managebackpacks', 'badges'));
  96  
  97      $form->display();
  98  } else if ($action == 'test') {
  99      // If no backpack has been selected, there isn't anything to test.
 100      if (empty($id)) {
 101          redirect($url);
 102      }
 103  
 104      echo $OUTPUT->header();
 105      echo $output->render_test_backpack_result($id);
 106  } else {
 107      echo $OUTPUT->header();
 108      echo $output->heading(get_string('managebackpacks', 'badges'));
 109  
 110      if ($msg) {
 111          echo $OUTPUT->notification($msg, $msgtype);
 112      }
 113      $page = new \core_badges\output\external_backpacks_page($url);
 114      echo $output->render($page);
 115  }
 116  
 117  echo $OUTPUT->footer();