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Differences Between: [Versions 310 and 403] [Versions 311 and 403] [Versions 39 and 403] [Versions 400 and 403] [Versions 401 and 403]

   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   * This script controls the display of the quiz reports.
  19   *
  20   * @package   mod_quiz
  21   * @copyright 1999 onwards Martin Dougiamas  {@link http://moodle.com}
  22   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  use mod_quiz\quiz_settings;
  26  
  27  define('NO_OUTPUT_BUFFERING', true);
  28  
  29  require_once(__DIR__ . '/../../config.php');
  30  require_once($CFG->dirroot . '/mod/quiz/locallib.php');
  31  require_once($CFG->dirroot . '/mod/quiz/report/reportlib.php');
  32  
  33  $id = optional_param('id', 0, PARAM_INT);
  34  $q = optional_param('q', 0, PARAM_INT);
  35  $mode = optional_param('mode', '', PARAM_ALPHA);
  36  
  37  if ($id) {
  38      $quizobj = quiz_settings::create_for_cmid($id);
  39  } else {
  40      $quizobj = quiz_settings::create($q);
  41  }
  42  $quiz = $quizobj->get_quiz();
  43  $cm = $quizobj->get_cm();
  44  $course = $quizobj->get_course();
  45  
  46  $url = new moodle_url('/mod/quiz/report.php', ['id' => $cm->id]);
  47  if ($mode !== '') {
  48      $url->param('mode', $mode);
  49  }
  50  $PAGE->set_url($url);
  51  
  52  require_login($course, false, $cm);
  53  $PAGE->set_pagelayout('report');
  54  $PAGE->activityheader->disable();
  55  $reportlist = quiz_report_list($quizobj->get_context());
  56  if (empty($reportlist)) {
  57      throw new \moodle_exception('erroraccessingreport', 'quiz');
  58  }
  59  
  60  // Validate the requested report name.
  61  if ($mode == '') {
  62      // Default to first accessible report and redirect.
  63      $url->param('mode', reset($reportlist));
  64      redirect($url);
  65  } else if (!in_array($mode, $reportlist)) {
  66      throw new \moodle_exception('erroraccessingreport', 'quiz');
  67  }
  68  if (!is_readable("report/$mode/report.php")) {
  69      throw new \moodle_exception('reportnotfound', 'quiz', '', $mode);
  70  }
  71  
  72  // Open the selected quiz report and display it.
  73  $file = $CFG->dirroot . '/mod/quiz/report/' . $mode . '/report.php';
  74  if (is_readable($file)) {
  75      include_once($file);
  76  }
  77  $reportclassname = 'quiz_' . $mode . '_report';
  78  if (!class_exists($reportclassname)) {
  79      throw new \moodle_exception('preprocesserror', 'quiz');
  80  }
  81  
  82  $report = new $reportclassname();
  83  $report->display($quiz, $cm, $course);
  84  
  85  // Print footer.
  86  echo $OUTPUT->footer();
  87  
  88  // Log that this report was viewed.
  89  $params = [
  90      'context' => $quizobj->get_context(),
  91      'other' => [
  92          'quizid' => $quiz->id,
  93          'reportname' => $mode
  94      ]
  95  ];
  96  $event = \mod_quiz\event\report_viewed::create($params);
  97  $event->add_record_snapshot('course', $course);
  98  $event->add_record_snapshot('quiz', $quiz);
  99  $event->trigger();