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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   * Page for editing badges criteria settings.
  19   *
  20   * @package    core
  21   * @subpackage badges
  22   * @copyright  2013 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->dirroot . '/badges/criteria_form.php');
  30  
  31  $badgeid = optional_param('badgeid', 0, PARAM_INT); // Badge ID.
  32  $type    = optional_param('type', 0, PARAM_INT); // Criteria type.
  33  $edit    = optional_param('edit', 0, PARAM_INT); // Edit criteria ID.
  34  $crit    = optional_param('crit', 0, PARAM_INT); // Criteria ID for managing params.
  35  $param   = optional_param('param', '', PARAM_TEXT); // Param name for managing params.
  36  $goback    = optional_param('cancel', '', PARAM_TEXT);
  37  $addcourse = optional_param('addcourse', '', PARAM_TEXT);
  38  $submitcourse = optional_param('submitcourse', '', PARAM_TEXT);
  39  
  40  require_login();
  41  
  42  $return = new moodle_url('/badges/criteria.php', array('id' => $badgeid));
  43  $badge = new badge($badgeid);
  44  $context = $badge->get_context();
  45  $navurl = new moodle_url('/badges/index.php', array('type' => $badge->type));
  46  
  47  require_capability('moodle/badges:configurecriteria', $context);
  48  
  49  if (!empty($goback)) {
  50      redirect($return);
  51  }
  52  
  53  // Make sure that no actions available for locked or active badges.
  54  if ($badge->is_active() || $badge->is_locked()) {
  55      redirect($return);
  56  }
  57  
  58  if ($badge->type == BADGE_TYPE_COURSE) {
  59      require_login($badge->courseid);
  60      $navurl = new moodle_url('/badges/index.php', array('type' => $badge->type, 'id' => $badge->courseid));
  61      $PAGE->set_pagelayout('standard');
  62      navigation_node::override_active_url($navurl);
  63  } else {
  64      $PAGE->set_pagelayout('admin');
  65      navigation_node::override_active_url($navurl, true);
  66  }
  67  
  68  $urlparams = array('badgeid' => $badgeid, 'edit' => $edit, 'type' => $type, 'crit' => $crit);
  69  $PAGE->set_context($context);
  70  $PAGE->set_url('/badges/criteria_settings.php', $urlparams);
  71  $PAGE->set_heading($badge->name);
  72  $PAGE->set_title($badge->name);
  73  $PAGE->navbar->add($badge->name, new moodle_url('overview.php', array('id' => $badge->id)))->add(get_string('criteria_' . $type, 'badges'));
  74  
  75  $cparams = array('criteriatype' => $type, 'badgeid' => $badge->id);
  76  if ($edit) {
  77      $criteria = $badge->criteria[$type];
  78      $msg = 'criteriaupdated';
  79  } else {
  80      $criteria = award_criteria::build($cparams);
  81      $msg = 'criteriacreated';
  82  }
  83  
  84  $mform = new edit_criteria_form($FULLME, array('criteria' => $criteria, 'addcourse' => $addcourse, 'course' => $badge->courseid));
  85  
  86  if (!empty($addcourse)) {
  87      if ($data = $mform->get_data()) {
  88          // If no criteria yet, add overall aggregation.
  89          if (count($badge->criteria) == 0) {
  90              $criteria_overall = award_criteria::build(array('criteriatype' => BADGE_CRITERIA_TYPE_OVERALL, 'badgeid' => $badge->id));
  91              $criteria_overall->save(array('agg' => BADGE_CRITERIA_AGGREGATION_ALL));
  92          }
  93  
  94          $id = $criteria->add_courses($data->courses);
  95          redirect(new moodle_url('/badges/criteria_settings.php',
  96              array('badgeid' => $badgeid, 'edit' => true, 'type' => BADGE_CRITERIA_TYPE_COURSESET, 'crit' => $id)));
  97      }
  98  } else if ($data = $mform->get_data()) {
  99      // If no criteria yet, add overall aggregation.
 100      if (count($badge->criteria) == 0) {
 101          $criteria_overall = award_criteria::build(array('criteriatype' => BADGE_CRITERIA_TYPE_OVERALL, 'badgeid' => $badge->id));
 102          $criteria_overall->save(array('agg' => BADGE_CRITERIA_AGGREGATION_ALL));
 103      }
 104      $criteria->save((array)$data);
 105      $return->param('msg', $msg);
 106      redirect($return);
 107  }
 108  
 109  echo $OUTPUT->header();
 110  $mform->display();
 111  echo $OUTPUT->footer();