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   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   * Displays user badges for badges management in own profile
  19   *
  20   * @package    core
  21   * @subpackage badges
  22   * @copyright  2012 onwards Totara Learning Solutions Ltd {@link http://www.totaralms.com/}
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   * @author     Yuliya Bozhko <yuliya.bozhko@totaralms.com>
  25   */
  26  
  27  require_once(__DIR__ . '/../config.php');
  28  require_once($CFG->libdir . '/badgeslib.php');
  29  require_once($CFG->libdir . '/filelib.php');
  30  
  31  $page        = optional_param('page', 0, PARAM_INT);
  32  $search      = optional_param('search', '', PARAM_CLEAN);
  33  $clearsearch = optional_param('clearsearch', '', PARAM_TEXT);
  34  $download    = optional_param('download', 0, PARAM_INT);
  35  $hash        = optional_param('hash', '', PARAM_ALPHANUM);
  36  $downloadall = optional_param('downloadall', false, PARAM_BOOL);
  37  $hide        = optional_param('hide', 0, PARAM_INT);
  38  $show        = optional_param('show', 0, PARAM_INT);
  39  
  40  require_login();
  41  
  42  if (empty($CFG->enablebadges)) {
  43      print_error('badgesdisabled', 'badges');
  44  }
  45  
  46  $url = new moodle_url('/badges/mybadges.php');
  47  $PAGE->set_url($url);
  48  
  49  if (isguestuser()) {
  50      $PAGE->set_context(context_system::instance());
  51      echo $OUTPUT->header();
  52      echo $OUTPUT->box(get_string('error:guestuseraccess', 'badges'), 'notifyproblem');
  53      echo $OUTPUT->footer();
  54      die();
  55  }
  56  
  57  if ($page < 0) {
  58      $page = 0;
  59  }
  60  
  61  if ($clearsearch) {
  62      $search = '';
  63  }
  64  
  65  if ($hide) {
  66      require_sesskey();
  67      $DB->set_field('badge_issued', 'visible', 0, array('id' => $hide, 'userid' => $USER->id));
  68  } else if ($show) {
  69      require_sesskey();
  70      $DB->set_field('badge_issued', 'visible', 1, array('id' => $show, 'userid' => $USER->id));
  71  } else if ($download && $hash) {
  72      require_sesskey();
  73      $badge = new badge($download);
  74      $name = str_replace(' ', '_', $badge->name) . '.png';
  75      $filehash = badges_bake($hash, $download, $USER->id, true);
  76      $fs = get_file_storage();
  77      $file = $fs->get_file_by_hash($filehash);
  78      send_stored_file($file, 0, 0, true, array('filename' => $name));
  79  } else if ($downloadall) {
  80      require_sesskey();
  81      badges_download($USER->id);
  82  }
  83  
  84  $context = context_user::instance($USER->id);
  85  require_capability('moodle/badges:manageownbadges', $context);
  86  
  87  $PAGE->set_context($context);
  88  
  89  $title = get_string('badges', 'badges');
  90  $PAGE->set_title($title);
  91  $PAGE->set_heading(fullname($USER));
  92  $PAGE->set_pagelayout('mydashboard');
  93  
  94  // Include JS files for backpack support.
  95  badges_setup_backpack_js();
  96  
  97  $output = $PAGE->get_renderer('core', 'badges');
  98  $badges = badges_get_user_badges($USER->id);
  99  
 100  echo $OUTPUT->header();
 101  $totalcount = count($badges);
 102  $records = badges_get_user_badges($USER->id, null, $page, BADGE_PERPAGE, $search);
 103  
 104  $userbadges             = new badge_user_collection($records, $USER->id);
 105  $userbadges->sort       = 'dateissued';
 106  $userbadges->dir        = 'DESC';
 107  $userbadges->page       = $page;
 108  $userbadges->perpage    = BADGE_PERPAGE;
 109  $userbadges->totalcount = $totalcount;
 110  $userbadges->search     = $search;
 111  
 112  echo $output->render($userbadges);
 113  
 114  echo $OUTPUT->footer();