/**
* Log a change of the instructors of the course.
*
* @since 0.1
*
* @param string $action
* @param array $instructors
* @param string $message
*/
protected function logInstructorChange($action, array $instructors, $message)
{
$names = array();
foreach ($instructors as $userId) {
$names[] = EPInstructor::newFromId($userId)->getName();
}
$info = array('type' => 'instructor', 'subtype' => $action, 'title' => $this->getTitle(), 'parameters' => array('4::instructorcount' => count($names), '5::instructors' => $GLOBALS['wgLang']->listToText($names)));
if ($message !== '') {
$info['comment'] = $message;
}
EPUtils::log($info);
}
