course_quiz.module in Course 7.2

File

modules/course_quiz/course_quiz.module

<?php

/**
 * Implements hook_course_handlers().
 */
function course_quiz_course_handlers() {
  return array(
    'object' => array(
      'quiz' => array(
        'name' => t('Quiz'),
        'class' => 'CourseObjectQuiz',
        'fulfillment class' => 'CourseObjectQuizFulfillment',
        'description' => t('A Quiz course object.'),
      ),
    ),
  );
}

/**
 * Implements hook_quiz_finished().
 *
 * Update the fulfillment record when a user finishes a quiz.
 */
function course_quiz_quiz_finished($quiz, $score, $session_data) {
  $uid = db_query('SELECT uid FROM {quiz_node_results} WHERE result_id = :result_id', array(
    ':result_id' => $session_data['result_id'],
  ))
    ->fetchField();
  if ($uid) {
    $account = user_load($uid);
    if ($courseObject = course_get_course_object('course_quiz', 'quiz', $quiz->nid)) {

      /* @var $courseObject CourseObjectQuiz */
      $courseObject
        ->getFulfillment($account)
        ->grade($session_data['result_id']);
    }
  }
}

/**
 * Implements hook_quiz_scored().
 *
 * Update the fulfillment record when scored manually.
 */
function course_quiz_quiz_scored($quiz, $score, $rid) {
  if ($score['is_evaluated']) {
    $session_data = array(
      'result_id' => $rid,
    );
    course_quiz_quiz_finished($quiz, $score, $session_data);
  }
}

/**
 * What major version of Quiz are we running?
 *
 * @return int
 *  4 or 5.
 */
function course_quiz_quiz_version() {
  $schema_version = db_query("SELECT schema_version FROM {system} WHERE name = 'quiz'")
    ->fetchField();
  return $schema_version >= 7500 ? 5 : 4;
}

Functions

Name	Description
course_quiz_course_handlers	Implements hook_course_handlers().
course_quiz_quiz_finished	Implements hook_quiz_finished().
course_quiz_quiz_scored	Implements hook_quiz_scored().
course_quiz_quiz_version	What major version of Quiz are we running?