/**
* Trigger the attempt_viewed event.
*
* @since Moodle 3.1
*/
public function fire_attempt_viewed_event()
{
$params = array('objectid' => $this->get_attemptid(), 'relateduserid' => $this->get_userid(), 'courseid' => $this->get_courseid(), 'context' => context_module::instance($this->get_cmid()), 'other' => array('quizid' => $this->get_quizid()));
$event = \mod_quiz\event\attempt_viewed::create($params);
$event->add_record_snapshot('quiz_attempts', $this->get_attempt());
$event->trigger();
}
$messages = $accessmanager->prevent_access();
if (!$attemptobj->is_preview_user() && $messages) {
print_error('attempterror', 'quiz', $attemptobj->view_url(), $output->access_messages($messages));
}
if ($accessmanager->is_preflight_check_required($attemptobj->get_attemptid())) {
redirect($attemptobj->start_attempt_url(null, $page));
}
// Set up auto-save if required.
$autosaveperiod = get_config('quiz', 'autosaveperiod');
if ($autosaveperiod) {
$PAGE->requires->yui_module('moodle-mod_quiz-autosave', 'M.mod_quiz.autosave.init', array($autosaveperiod));
$PAGE->requires->string_for_js('lastsaved', 'quiz');
}
// Log this page view.
$params = array('objectid' => $attemptid, 'relateduserid' => $attemptobj->get_userid(), 'courseid' => $attemptobj->get_courseid(), 'context' => context_module::instance($attemptobj->get_cmid()), 'other' => array('quizid' => $attemptobj->get_quizid()));
$event = \mod_quiz\event\attempt_viewed::create($params);
$event->add_record_snapshot('quiz_attempts', $attemptobj->get_attempt());
$event->trigger();
// Get the list of questions needed by this page.
$slots = $attemptobj->get_slots($page);
// Check.
if (empty($slots)) {
throw new moodle_quiz_exception($attemptobj->get_quizobj(), 'noquestionsfound');
}
// Update attempt page.
if ($attemptobj->get_currentpage() != $page) {
if ($attemptobj->get_navigation_method() == QUIZ_NAVMETHOD_SEQ && $attemptobj->get_currentpage() > $page) {
// Prevent out of sequence access.
redirect($attemptobj->start_attempt_url(null, $attemptobj->get_currentpage()));
}
$DB->set_field('quiz_attempts', 'currentpage', $page, array('id' => $attemptid));
/**
* Test the attempt viewed event.
*
* There is no external API for continuing an attempt, so the unit test will simply
* create and trigger the event and ensure the event data is returned as expected.
*/
public function test_attempt_viewed()
{
$this->resetAfterTest();
$this->setAdminUser();
$course = $this->getDataGenerator()->create_course();
$quiz = $this->getDataGenerator()->create_module('quiz', array('course' => $course->id));
$params = array('objectid' => 1, 'relateduserid' => 2, 'courseid' => $course->id, 'context' => context_module::instance($quiz->cmid), 'other' => array('quizid' => $quiz->id));
$event = \mod_quiz\event\attempt_viewed::create($params);
// Trigger and capture the event.
$sink = $this->redirectEvents();
$event->trigger();
$events = $sink->get_events();
$event = reset($events);
// Check that the event data is valid.
$this->assertInstanceOf('\\mod_quiz\\event\\attempt_viewed', $event);
$this->assertEquals(context_module::instance($quiz->cmid), $event->get_context());
$expected = array($course->id, 'quiz', 'continue attempt', 'review.php?attempt=1', $quiz->id, $quiz->cmid);
$this->assertEventLegacyLogData($expected, $event);
$this->assertEventContextNotUsed($event);
}