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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   * Badge awards information
  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(dirname(dirname(__FILE__)) . '/config.php');
  28  require_once($CFG->libdir . '/badgeslib.php');
  29  
  30  $badgeid    = required_param('id', PARAM_INT);
  31  $sortby     = optional_param('sort', 'dateissued', PARAM_ALPHA);
  32  $sorthow    = optional_param('dir', 'DESC', PARAM_ALPHA);
  33  $page       = optional_param('page', 0, PARAM_INT);
  34  
  35  require_login();
  36  
  37  if (empty($CFG->enablebadges)) {
  38      print_error('badgesdisabled', 'badges');
  39  }
  40  
  41  if (!in_array($sortby, array('firstname', 'lastname', 'dateissued'))) {
  42      $sortby = 'dateissued';
  43  }
  44  
  45  if ($sorthow != 'ASC' and $sorthow != 'DESC') {
  46      $sorthow = 'DESC';
  47  }
  48  
  49  if ($page < 0) {
  50      $page = 0;
  51  }
  52  
  53  $badge = new badge($badgeid);
  54  $context = $badge->get_context();
  55  $navurl = new moodle_url('/badges/index.php', array('type' => $badge->type));
  56  
  57  if ($badge->type == BADGE_TYPE_COURSE) {
  58      if (empty($CFG->badges_allowcoursebadges)) {
  59          print_error('coursebadgesdisabled', 'badges');
  60      }
  61      require_login($badge->courseid);
  62      $navurl = new moodle_url('/badges/index.php', array('type' => $badge->type, 'id' => $badge->courseid));
  63      $PAGE->set_pagelayout('standard');
  64      navigation_node::override_active_url($navurl);
  65  } else {
  66      $PAGE->set_pagelayout('admin');
  67      navigation_node::override_active_url($navurl, true);
  68  }
  69  
  70  $PAGE->set_context($context);
  71  $PAGE->set_url('/badges/recipients.php', array('id' => $badgeid, 'sort' => $sortby, 'dir' => $sorthow));
  72  $PAGE->set_heading($badge->name);
  73  $PAGE->set_title($badge->name);
  74  $PAGE->navbar->add($badge->name);
  75  
  76  $output = $PAGE->get_renderer('core', 'badges');
  77  
  78  echo $output->header();
  79  echo $OUTPUT->heading(print_badge_image($badge, $context, 'small') . ' ' . $badge->name);
  80  
  81  echo $output->print_badge_status_box($badge);
  82  $output->print_badge_tabs($badgeid, $context, 'awards');
  83  
  84  // Add button for badge manual award.
  85  if ($badge->has_manual_award_criteria() && has_capability('moodle/badges:awardbadge', $context) && $badge->is_active()) {
  86      $url = new moodle_url('/badges/award.php', array('id' => $badge->id));
  87      echo $OUTPUT->box($OUTPUT->single_button($url, get_string('award', 'badges')), 'clearfix mdl-align');
  88  }
  89  
  90  $namefields = get_all_user_name_fields(true, 'u');
  91  $sql = "SELECT b.userid, b.dateissued, b.uniquehash, $namefields
  92      FROM {badge_issued} b INNER JOIN {user} u
  93          ON b.userid = u.id
  94      WHERE b.badgeid = :badgeid AND u.deleted = 0
  95      ORDER BY $sortby $sorthow";
  96  
  97  $totalcount = $DB->count_records('badge_issued', array('badgeid' => $badge->id));
  98  
  99  if ($badge->has_awards()) {
 100      $users = $DB->get_records_sql($sql, array('badgeid' => $badge->id), $page * BADGE_PERPAGE, BADGE_PERPAGE);
 101      $recipients             = new badge_recipients($users);
 102      $recipients->sort       = $sortby;
 103      $recipients->dir        = $sorthow;
 104      $recipients->page       = $page;
 105      $recipients->perpage    = BADGE_PERPAGE;
 106      $recipients->totalcount = $totalcount;
 107  
 108      echo $output->render($recipients);
 109  } else {
 110      echo $output->notification(get_string('noawards', 'badges'));
 111  }
 112  
 113  echo $output->footer();

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