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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   * Editing badge details, criteria, messages
  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->dirroot . '/badges/edit_form.php');
  30  
  31  $badgeid = required_param('id', PARAM_INT);
  32  $action = optional_param('action', 'details', PARAM_TEXT);
  33  
  34  require_login();
  35  
  36  if (empty($CFG->enablebadges)) {
  37      print_error('badgesdisabled', 'badges');
  38  }
  39  
  40  $badge = new badge($badgeid);
  41  $context = $badge->get_context();
  42  $navurl = new moodle_url('/badges/index.php', array('type' => $badge->type));
  43  
  44  if ($action == 'message') {
  45      require_capability('moodle/badges:configuremessages', $context);
  46  } else {
  47      require_capability('moodle/badges:configuredetails', $context);
  48  }
  49  
  50  if ($badge->type == BADGE_TYPE_COURSE) {
  51      if (empty($CFG->badges_allowcoursebadges)) {
  52          print_error('coursebadgesdisabled', 'badges');
  53      }
  54      require_login($badge->courseid);
  55      $navurl = new moodle_url('/badges/index.php', array('type' => $badge->type, 'id' => $badge->courseid));
  56      $PAGE->set_pagelayout('incourse');
  57      navigation_node::override_active_url($navurl);
  58  } else {
  59      $PAGE->set_pagelayout('admin');
  60      navigation_node::override_active_url($navurl, true);
  61  }
  62  
  63  $currenturl = new moodle_url('/badges/edit.php', array('id' => $badge->id, 'action' => $action));
  64  
  65  $PAGE->set_context($context);
  66  $PAGE->set_url($currenturl);
  67  $PAGE->set_heading($badge->name);
  68  $PAGE->set_title($badge->name);
  69  $PAGE->navbar->add($badge->name);
  70  
  71  $output = $PAGE->get_renderer('core', 'badges');
  72  $statusmsg = '';
  73  $errormsg  = '';
  74  
  75  $badge->message = clean_text($badge->message, FORMAT_HTML);
  76  $editoroptions = array(
  77          'subdirs' => 0,
  78          'maxbytes' => 0,
  79          'maxfiles' => 0,
  80          'changeformat' => 0,
  81          'context' => $context,
  82          'noclean' => false,
  83          'trusttext' => false
  84          );
  85  $badge = file_prepare_standard_editor($badge, 'message', $editoroptions, $context);
  86  
  87  $form_class = 'edit_' . $action . '_form';
  88  $form = new $form_class($currenturl, array('badge' => $badge, 'action' => $action, 'editoroptions' => $editoroptions));
  89  
  90  if ($form->is_cancelled()) {
  91      redirect(new moodle_url('/badges/overview.php', array('id' => $badgeid)));
  92  } else if ($form->is_submitted() && $form->is_validated() && ($data = $form->get_data())) {
  93      if ($action == 'details') {
  94          $badge->name = $data->name;
  95          $badge->description = $data->description;
  96          $badge->usermodified = $USER->id;
  97          $badge->issuername = $data->issuername;
  98          $badge->issuerurl = $data->issuerurl;
  99          $badge->issuercontact = $data->issuercontact;
 100          $badge->expiredate = ($data->expiry == 1) ? $data->expiredate : null;
 101          $badge->expireperiod = ($data->expiry == 2) ? $data->expireperiod : null;
 102  
 103          // Need to unset message_editor options to avoid errors on form edit.
 104          unset($badge->messageformat);
 105          unset($badge->message_editor);
 106  
 107          if ($badge->save()) {
 108              badges_process_badge_image($badge, $form->save_temp_file('image'));
 109              $form->set_data($badge);
 110              $statusmsg = get_string('changessaved');
 111          } else {
 112              $errormsg = get_string('error:save', 'badges');
 113          }
 114      } else if ($action == 'message') {
 115          // Calculate next message cron if form data is different from original badge data.
 116          if ($data->notification != $badge->notification) {
 117              if ($data->notification > BADGE_MESSAGE_ALWAYS) {
 118                  $badge->nextcron = badges_calculate_message_schedule($data->notification);
 119              } else {
 120                  $badge->nextcron = null;
 121              }
 122          }
 123  
 124          $badge->message = clean_text($data->message_editor['text'], FORMAT_HTML);
 125          $badge->messagesubject = $data->messagesubject;
 126          $badge->notification = $data->notification;
 127          $badge->attachment = $data->attachment;
 128  
 129          unset($badge->messageformat);
 130          unset($badge->message_editor);
 131          if ($badge->save()) {
 132              $statusmsg = get_string('changessaved');
 133          } else {
 134              $errormsg = get_string('error:save', 'badges');
 135          }
 136      }
 137  }
 138  
 139  echo $OUTPUT->header();
 140  echo $OUTPUT->heading(print_badge_image($badge, $context, 'small') . ' ' . $badge->name);
 141  
 142  if ($errormsg !== '') {
 143      echo $OUTPUT->notification($errormsg);
 144  
 145  } else if ($statusmsg !== '') {
 146      echo $OUTPUT->notification($statusmsg, 'notifysuccess');
 147  }
 148  
 149  echo $output->print_badge_status_box($badge);
 150  $output->print_badge_tabs($badgeid, $context, $action);
 151  
 152  $form->display();
 153  
 154  echo $OUTPUT->footer();