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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   * Sets up the tabs used by the scorm pages based on the users capabilities.
  19   *
  20   * @author Dan Marsden and others.
  21   * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
  22   * @package mod_scorm
  23   */
  24  
  25  if (empty($scorm)) {
  26      print_error('cannotaccess', 'mod_scorm');
  27  }
  28  if (!isset($currenttab)) {
  29      $currenttab = '';
  30  }
  31  if (!isset($cm)) {
  32      $cm = get_coursemodule_from_instance('scorm', $scorm->id);
  33  }
  34  
  35  $contextmodule = context_module::instance($cm->id);
  36  
  37  $tabs = array();
  38  $row = array();
  39  $inactive = array();
  40  $activated = array();
  41  
  42  if (has_capability('mod/scorm:savetrack', $contextmodule)) {
  43      $row[] = new tabobject('info', "$CFG->wwwroot/mod/scorm/view.php?id=$cm->id", get_string('info', 'scorm'));
  44  }
  45  if (has_capability('mod/scorm:viewreport', $contextmodule)) {
  46      $row[] = new tabobject('reports', "$CFG->wwwroot/mod/scorm/report.php?id=$cm->id", get_string('reports', 'scorm'));
  47  }
  48  
  49  if (!($currenttab == 'info' && count($row) == 1)) {
  50      $tabs[] = $row;
  51  }
  52  
  53  if ($currenttab == 'reports' && !empty($reportlist) && count($reportlist) > 1) {
  54      $row2 = array();
  55      foreach ($reportlist as $rep) {
  56          $row2[] = new tabobject('scorm_'.$rep, $CFG->wwwroot."/mod/scorm/report.php?id=$cm->id&mode=$rep",
  57                                  get_string('pluginname', 'scormreport_'.$rep));
  58      }
  59      $tabs[] = $row2;
  60  }
  61  
  62  print_tabs($tabs, $currenttab, $inactive, $activated);