public function Course::getTracker in Course 7.2

Same name and namespace in other branches

1. 6 includes/course.core.inc \Course::getTracker()
2. 7 includes/Course.inc \Course::getTracker()

Get the course tracker for this course/user.

Return value

CourseReport

File

includes/Course.inc, line 29

Class

Course

An object that holds CourseObjects and tracker functions?

Code

public function getTracker($account = NULL) {

  // If no user object is supplied, the tracking is for the current user.
  if (empty($account)) {
    $account = $GLOBALS['user'];
  }
  if ($entities = entity_load('course_report', FALSE, array(
    'nid' => $this
      ->getNode()->nid,
    'uid' => $account->uid,
  ))) {
    return reset($entities);
  }
  else {
    return entity_create('course_report', array(
      'nid' => $this
        ->getNode()->nid,
      'uid' => $account->uid,
    ));
  }
}