public function test_quiz_report_overview_report_forcesubmit_specific_attempt()
{
global $DB;
$this->resetAfterTest();
$generator = $this->getDataGenerator();
$quizgenerator = $generator->get_plugin_generator('mod_quiz');
$questiongenerator = $generator->get_plugin_generator('core_question');
// Make a user to do the quiz.
$user1 = $generator->create_user();
$user2 = $generator->create_user();
$user3 = $generator->create_user();
// Create our course.
$course = $generator->create_course(array('visible' => true));
// Create the quiz.
$quiz = $quizgenerator->create_instance(array('course' => $course->id, 'visible' => true, 'questionsperpage' => 0, 'grade' => 100.0, 'sumgrades' => 2));
// Create two questions.
$cat = $questiongenerator->create_question_category();
$saq = $questiongenerator->create_question('shortanswer', null, array('category' => $cat->id));
$numq = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
// Add the questions to the quiz.
quiz_add_quiz_question($saq->id, $quiz);
quiz_add_quiz_question($numq->id, $quiz);
// Get a quiz object with user access overrides.
$quizobj = quiz::create($quiz->id, $user1->id);
$quizobj2 = quiz::create($quiz->id, $user2->id);
$quizobj3 = quiz::create($quiz->id, $user3->id);
// Start the attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$quba2 = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj2->get_context());
$quba2->set_preferred_behaviour($quizobj2->get_quiz()->preferredbehaviour);
$quba3 = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj3->get_context());
$quba3->set_preferred_behaviour($quizobj3->get_quiz()->preferredbehaviour);
// Create a quiz attempt.
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $user1->id);
$attempt2 = quiz_create_attempt($quizobj2, 1, false, $timenow, false, $user2->id);
$attempt3 = quiz_create_attempt($quizobj3, 1, false, $timenow, false, $user3->id);
// Start the attempt.
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
quiz_start_new_attempt($quizobj2, $quba2, $attempt2, 1, $timenow);
quiz_attempt_save_started($quizobj2, $quba2, $attempt2);
quiz_start_new_attempt($quizobj3, $quba3, $attempt3, 1, $timenow);
quiz_attempt_save_started($quizobj3, $quba3, $attempt3);
// Answer first question and set it overdue.
$tosubmit = array(1 => array('answer' => 'frog'));
$tosubmit2 = array(1 => array('answer' => 'tiger'));
$tosubmit3 = array(1 => array('answer' => 'tiger'));
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_submitted_actions($timenow, true, $tosubmit);
$attemptobj2 = quiz_attempt::create($attempt2->id);
$attemptobj2->process_submitted_actions($timenow, true, $tosubmit2);
$attemptobj3 = quiz_attempt::create($attempt3->id);
$attemptobj3->process_submitted_actions($timenow, true, $tosubmit3);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
$attemptobj->process_abandon($timenow, false);
// Re-load quiz attempt2 data.
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj2 = quiz_attempt::create($attempt2->id);
$attemptobj3 = quiz_attempt::create($attempt3->id);
// Check that the state of the attempt is as expected.
$this->assertEquals(1, $attemptobj->get_attempt_number());
$this->assertEquals(quiz_attempt::ABANDONED, $attemptobj->get_state());
$this->assertEquals($user1->id, $attemptobj->get_userid());
$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
// Check that the state of the attempt2 is as expected.
$this->assertEquals(1, $attemptobj2->get_attempt_number());
$this->assertEquals(quiz_attempt::OVERDUE, $attemptobj2->get_state());
$this->assertEquals($user2->id, $attemptobj2->get_userid());
$this->assertTrue($attemptobj2->has_response_to_at_least_one_graded_question());
// Check that the state of the attempt3 is as expected.
$this->assertEquals(1, $attemptobj3->get_attempt_number());
$this->assertEquals(quiz_attempt::OVERDUE, $attemptobj3->get_state());
$this->assertEquals($user3->id, $attemptobj3->get_userid());
$this->assertTrue($attemptobj3->has_response_to_at_least_one_graded_question());
// Force submit the attempts.
$overviewreport = new quiz_overview_report_testable();
$overviewreport->forcesubmit_attempts($quiz, false, array(), array($attempt->id, $attempt3->id));
// Check that it is now finished.
$attemptobj = quiz_attempt::create($attempt->id);
$this->assertEquals(quiz_attempt::FINISHED, $attemptobj->get_state());
$attemptobj2 = quiz_attempt::create($attempt2->id);
$this->assertEquals(quiz_attempt::OVERDUE, $attemptobj2->get_state());
$attemptobj3 = quiz_attempt::create($attempt3->id);
$this->assertEquals(quiz_attempt::FINISHED, $attemptobj3->get_state());
}
private static function quiz_attempt_finish($timenow, $attemptid, $toolate, $uid, $request, $key)
{
global $USER;
$attemptobj = '';
$USER->id = $uid;
$attemptobj = quiz_attempt::create($attemptid);
$postarray = array("attempt" => "{$attemptid}", "finishattempt" => "1", "timeup" => "0", "slots" => "", "sesskey" => "{$USER->sesskey}");
$attemptobj->process_finish($timenow, !$toolate, $postarray);
$output = self::get_completed_response($request, $attemptid, $key);
}
protected function assert_response_test($quizattemptid, $responses)
{
$quizattempt = quiz_attempt::create($quizattemptid);
foreach ($responses['slot'] as $slot => $tests) {
$slothastests = false;
foreach ($tests as $test) {
if ('' !== $test) {
$slothastests = true;
}
}
if (!$slothastests) {
continue;
}
$qa = $quizattempt->get_question_attempt($slot);
$stepswithsubmit = $qa->get_steps_with_submitted_response_iterator();
$step = $stepswithsubmit[$responses['submittedstepno']];
if (null === $step) {
throw new coding_exception("There is no step no {$responses['submittedstepno']} " . "for slot {$slot} in quizattempt {$responses['quizattempt']}!");
}
foreach (array('responsesummary', 'fraction', 'state') as $column) {
if (isset($tests[$column]) && $tests[$column] != '') {
switch ($column) {
case 'responsesummary':
$actual = $qa->get_question()->summarise_response($step->get_qt_data());
break;
case 'fraction':
if (count($stepswithsubmit) == $responses['submittedstepno']) {
// If this is the last step then we need to look at the fraction after the question has been
// finished.
$actual = $qa->get_fraction();
} else {
$actual = $step->get_fraction();
}
break;
case 'state':
if (count($stepswithsubmit) == $responses['submittedstepno']) {
// If this is the last step then we need to look at the state after the question has been
// finished.
$state = $qa->get_state();
} else {
$state = $step->get_state();
}
$actual = substr(get_class($state), strlen('question_state_'));
}
$expected = $tests[$column];
$failuremessage = "Error in quizattempt {$responses['quizattempt']} in {$column}, slot {$slot}, " . "submittedstepno {$responses['submittedstepno']}";
$this->assertEquals($expected, $actual, $failuremessage);
}
}
}
}
/**
* Stops the attempt and saves the grade.
*/
public function end_quiz_attmept($attempt)
{
$timenow = time();
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_finish($timenow, true);
}
/**
* Test checking the completion state of a quiz.
*/
public function test_quiz_get_completion_state()
{
global $CFG, $DB;
$this->resetAfterTest(true);
// Enable completion before creating modules, otherwise the completion data is not written in DB.
$CFG->enablecompletion = true;
// Create a course and student.
$course = $this->getDataGenerator()->create_course(array('enablecompletion' => true));
$passstudent = $this->getDataGenerator()->create_user();
$failstudent = $this->getDataGenerator()->create_user();
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
$this->assertNotEmpty($studentrole);
// Enrol students.
$this->assertTrue($this->getDataGenerator()->enrol_user($passstudent->id, $course->id, $studentrole->id));
$this->assertTrue($this->getDataGenerator()->enrol_user($failstudent->id, $course->id, $studentrole->id));
// Make a scale and an outcome.
$scale = $this->getDataGenerator()->create_scale();
$data = array('courseid' => $course->id, 'fullname' => 'Team work', 'shortname' => 'Team work', 'scaleid' => $scale->id);
$outcome = $this->getDataGenerator()->create_grade_outcome($data);
// Make a quiz with the outcome on.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
$data = array('course' => $course->id, 'outcome_' . $outcome->id => 1, 'grade' => 100.0, 'questionsperpage' => 0, 'sumgrades' => 1, 'completion' => COMPLETION_TRACKING_AUTOMATIC, 'completionpass' => 1);
$quiz = $quizgenerator->create_instance($data);
$cm = get_coursemodule_from_id('quiz', $quiz->cmid);
// Create a couple of questions.
$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
$cat = $questiongenerator->create_question_category();
$question = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
quiz_add_quiz_question($question->id, $quiz);
$quizobj = quiz::create($quiz->id, $passstudent->id);
// Set grade to pass.
$item = grade_item::fetch(array('courseid' => $course->id, 'itemtype' => 'mod', 'itemmodule' => 'quiz', 'iteminstance' => $quiz->id, 'outcomeid' => null));
$item->gradepass = 80;
$item->update();
// Start the passing attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $passstudent->id);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
// Process some responses from the student.
$attemptobj = quiz_attempt::create($attempt->id);
$tosubmit = array(1 => array('answer' => '3.14'));
$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
$attemptobj->process_finish($timenow, false);
// Start the failing attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $failstudent->id);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
// Process some responses from the student.
$attemptobj = quiz_attempt::create($attempt->id);
$tosubmit = array(1 => array('answer' => '0'));
$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
$attemptobj->process_finish($timenow, false);
// Check the results.
$this->assertTrue(quiz_get_completion_state($course, $cm, $passstudent->id, 'return'));
$this->assertFalse(quiz_get_completion_state($course, $cm, $failstudent->id, 'return'));
}
public function test_attempt_started()
{
global $USER;
list($quizobj, $quba, $attempt) = $this->prepare_quiz_data();
$attemptobj = quiz_attempt::create($attempt->id);
// Catch the event.
$sink = $this->redirectEvents();
quiz_fire_attempt_started_event($attempt, $quizobj);
$events = $sink->get_events();
$sink->close();
// Legacy event data.
$legacydata = new stdClass();
$legacydata->component = 'mod_quiz';
$legacydata->attemptid = $attempt->id;
$legacydata->timestart = $attempt->timestart;
$legacydata->timestamp = $attempt->timestart;
$legacydata->userid = $attempt->userid;
$legacydata->quizid = $quizobj->get_quizid();
$legacydata->cmid = $quizobj->get_cmid();
$legacydata->courseid = $quizobj->get_courseid();
// Validate the event.
$this->assertCount(1, $events);
$event = $events[0];
$this->assertInstanceOf('\\mod_quiz\\event\\attempt_started', $event);
$this->assertEquals('quiz_attempts', $event->objecttable);
$this->assertEquals($attempt->id, $event->objectid);
$this->assertEquals($attempt->userid, $event->relateduserid);
$this->assertEquals($quizobj->get_context(), $event->get_context());
$this->assertEquals('quiz_attempt_started', $event->get_legacy_eventname());
$this->assertEventLegacyData($legacydata, $event);
}
public function test_quiz_get_user_attempts()
{
global $DB;
$this->resetAfterTest();
$dg = $this->getDataGenerator();
$quizgen = $dg->get_plugin_generator('mod_quiz');
$course = $dg->create_course();
$u1 = $dg->create_user();
$u2 = $dg->create_user();
$u3 = $dg->create_user();
$u4 = $dg->create_user();
$role = $DB->get_record('role', ['shortname' => 'student']);
$dg->enrol_user($u1->id, $course->id, $role->id);
$dg->enrol_user($u2->id, $course->id, $role->id);
$dg->enrol_user($u3->id, $course->id, $role->id);
$dg->enrol_user($u4->id, $course->id, $role->id);
$quiz1 = $quizgen->create_instance(['course' => $course->id, 'sumgrades' => 2]);
$quiz2 = $quizgen->create_instance(['course' => $course->id, 'sumgrades' => 2]);
// Questions.
$questgen = $dg->get_plugin_generator('core_question');
$quizcat = $questgen->create_question_category();
$question = $questgen->create_question('numerical', null, ['category' => $quizcat->id]);
quiz_add_quiz_question($question->id, $quiz1);
quiz_add_quiz_question($question->id, $quiz2);
$quizobj1a = quiz::create($quiz1->id, $u1->id);
$quizobj1b = quiz::create($quiz1->id, $u2->id);
$quizobj1c = quiz::create($quiz1->id, $u3->id);
$quizobj1d = quiz::create($quiz1->id, $u4->id);
$quizobj2a = quiz::create($quiz2->id, $u1->id);
// Set attempts.
$quba1a = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj1a->get_context());
$quba1a->set_preferred_behaviour($quizobj1a->get_quiz()->preferredbehaviour);
$quba1b = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj1b->get_context());
$quba1b->set_preferred_behaviour($quizobj1b->get_quiz()->preferredbehaviour);
$quba1c = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj1c->get_context());
$quba1c->set_preferred_behaviour($quizobj1c->get_quiz()->preferredbehaviour);
$quba1d = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj1d->get_context());
$quba1d->set_preferred_behaviour($quizobj1d->get_quiz()->preferredbehaviour);
$quba2a = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj2a->get_context());
$quba2a->set_preferred_behaviour($quizobj2a->get_quiz()->preferredbehaviour);
$timenow = time();
// User 1 passes quiz 1.
$attempt = quiz_create_attempt($quizobj1a, 1, false, $timenow, false, $u1->id);
quiz_start_new_attempt($quizobj1a, $quba1a, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj1a, $quba1a, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_submitted_actions($timenow, false, [1 => ['answer' => '3.14']]);
$attemptobj->process_finish($timenow, false);
// User 2 goes overdue in quiz 1.
$attempt = quiz_create_attempt($quizobj1b, 1, false, $timenow, false, $u2->id);
quiz_start_new_attempt($quizobj1b, $quba1b, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj1b, $quba1b, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_going_overdue($timenow, true);
// User 3 does not finish quiz 1.
$attempt = quiz_create_attempt($quizobj1c, 1, false, $timenow, false, $u3->id);
quiz_start_new_attempt($quizobj1c, $quba1c, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj1c, $quba1c, $attempt);
// User 4 abandons the quiz 1.
$attempt = quiz_create_attempt($quizobj1d, 1, false, $timenow, false, $u4->id);
quiz_start_new_attempt($quizobj1d, $quba1d, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj1d, $quba1d, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_abandon($timenow, true);
// User 1 attempts the quiz three times (abandon, finish, in progress).
$quba2a = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj2a->get_context());
$quba2a->set_preferred_behaviour($quizobj2a->get_quiz()->preferredbehaviour);
$attempt = quiz_create_attempt($quizobj2a, 1, false, $timenow, false, $u1->id);
quiz_start_new_attempt($quizobj2a, $quba2a, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj2a, $quba2a, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_abandon($timenow, true);
$quba2a = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj2a->get_context());
$quba2a->set_preferred_behaviour($quizobj2a->get_quiz()->preferredbehaviour);
$attempt = quiz_create_attempt($quizobj2a, 2, false, $timenow, false, $u1->id);
quiz_start_new_attempt($quizobj2a, $quba2a, $attempt, 2, $timenow);
quiz_attempt_save_started($quizobj2a, $quba2a, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_finish($timenow, false);
$quba2a = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj2a->get_context());
$quba2a->set_preferred_behaviour($quizobj2a->get_quiz()->preferredbehaviour);
$attempt = quiz_create_attempt($quizobj2a, 3, false, $timenow, false, $u1->id);
quiz_start_new_attempt($quizobj2a, $quba2a, $attempt, 3, $timenow);
quiz_attempt_save_started($quizobj2a, $quba2a, $attempt);
// Check for user 1.
$attempts = quiz_get_user_attempts($quiz1->id, $u1->id, 'all');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u1->id, 'finished');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u1->id, 'unfinished');
$this->assertCount(0, $attempts);
// Check for user 2.
$attempts = quiz_get_user_attempts($quiz1->id, $u2->id, 'all');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::OVERDUE, $attempt->state);
$this->assertEquals($u2->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u2->id, 'finished');
$this->assertCount(0, $attempts);
$attempts = quiz_get_user_attempts($quiz1->id, $u2->id, 'unfinished');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::OVERDUE, $attempt->state);
$this->assertEquals($u2->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
// Check for user 3.
$attempts = quiz_get_user_attempts($quiz1->id, $u3->id, 'all');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::IN_PROGRESS, $attempt->state);
$this->assertEquals($u3->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u3->id, 'finished');
$this->assertCount(0, $attempts);
$attempts = quiz_get_user_attempts($quiz1->id, $u3->id, 'unfinished');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::IN_PROGRESS, $attempt->state);
$this->assertEquals($u3->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
// Check for user 4.
$attempts = quiz_get_user_attempts($quiz1->id, $u4->id, 'all');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::ABANDONED, $attempt->state);
$this->assertEquals($u4->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u4->id, 'finished');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::ABANDONED, $attempt->state);
$this->assertEquals($u4->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u4->id, 'unfinished');
$this->assertCount(0, $attempts);
// Multiple attempts for user 1 in quiz 2.
$attempts = quiz_get_user_attempts($quiz2->id, $u1->id, 'all');
$this->assertCount(3, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::ABANDONED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::IN_PROGRESS, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz2->id, $u1->id, 'finished');
$this->assertCount(2, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::ABANDONED, $attempt->state);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$attempts = quiz_get_user_attempts($quiz2->id, $u1->id, 'unfinished');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
// Multiple quiz attempts fetched at once.
$attempts = quiz_get_user_attempts([$quiz1->id, $quiz2->id], $u1->id, 'all');
$this->assertCount(4, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::ABANDONED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::IN_PROGRESS, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
}
/**
* Test get_attempt_access_information
*/
public function test_get_attempt_access_information()
{
global $DB;
// Create a new quiz with attempts.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
$data = array('course' => $this->course->id, 'sumgrades' => 2);
$quiz = $quizgenerator->create_instance($data);
// Create some questions.
$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
$cat = $questiongenerator->create_question_category();
$question = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
quiz_add_quiz_question($question->id, $quiz);
$question = $questiongenerator->create_question('shortanswer', null, array('category' => $cat->id));
quiz_add_quiz_question($question->id, $quiz);
// Add new question types in the category (for the random one).
$question = $questiongenerator->create_question('truefalse', null, array('category' => $cat->id));
$question = $questiongenerator->create_question('essay', null, array('category' => $cat->id));
$question = $questiongenerator->create_question('random', null, array('category' => $cat->id));
quiz_add_quiz_question($question->id, $quiz);
$quizobj = quiz::create($quiz->id, $this->student->id);
// Set grade to pass.
$item = grade_item::fetch(array('courseid' => $this->course->id, 'itemtype' => 'mod', 'itemmodule' => 'quiz', 'iteminstance' => $quiz->id, 'outcomeid' => null));
$item->gradepass = 80;
$item->update();
$this->setUser($this->student);
// Default restrictions (none).
$result = mod_quiz_external::get_attempt_access_information($quiz->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_attempt_access_information_returns(), $result);
$expected = array('isfinished' => false, 'preventnewattemptreasons' => [], 'warnings' => []);
$this->assertEquals($expected, $result);
// Limited attempts.
$quiz->attempts = 1;
$DB->update_record('quiz', $quiz);
// Now, do one attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $this->student->id);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
// Process some responses from the student.
$attemptobj = quiz_attempt::create($attempt->id);
$tosubmit = array(1 => array('answer' => '3.14'));
$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
$attemptobj->process_finish($timenow, false);
// Can we start a new attempt? We shall not!
$result = mod_quiz_external::get_attempt_access_information($quiz->id, $attempt->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_attempt_access_information_returns(), $result);
// Now new attemps allowed.
$this->assertCount(1, $result['preventnewattemptreasons']);
$this->assertFalse($result['ispreflightcheckrequired']);
$this->assertEquals(get_string('nomoreattempts', 'quiz'), $result['preventnewattemptreasons'][0]);
}
/**
* This method changes to the desired user and attempts to review
* the quiz. The message is returned to the caller.
*
* @param object $user The user object for the person attempting to review
* @param int $attemptid The ID of the attempt to review
* @return mixed {false|message indicating reason}
*
*/
private function check_ipaddress_review($user, $attemptid)
{
$this->setUser($user);
// Create new attempt object from ID to reload from database.
$attemptobj = quiz_attempt::create($attemptid);
$accessmanager = $attemptobj->get_access_manager(time());
return $accessmanager->prevent_review_ipaddress();
}
/**
* Called via pluginfile.php -> question_pluginfile to serve files belonging to
* a question in a question_attempt when that attempt is a quiz attempt.
*
* @param object $course course settings object
* @param object $context context object
* @param string $component the name of the component we are serving files for.
* @param string $filearea the name of the file area.
* @param array $args the remaining bits of the file path.
* @param bool $forcedownload whether the user must be forced to download the file.
* @return bool false if file not found, does not return if found - justsend the file
*/
function quiz_question_pluginfile($course, $context, $component,
$filearea, $attemptid, $questionid, $args, $forcedownload) {
global $USER, $CFG;
require_once($CFG->dirroot . '/mod/quiz/locallib.php');
$attemptobj = quiz_attempt::create($attemptid);
require_login($attemptobj->get_courseid(), false, $attemptobj->get_cm());
$questionids = array($questionid);
$attemptobj->load_questions($questionids);
$attemptobj->load_question_states($questionids);
if ($attemptobj->is_own_attempt() && !$attemptobj->is_finished()) {
// In the middle of an attempt.
if (!$attemptobj->is_preview_user()) {
$attemptobj->require_capability('mod/quiz:attempt');
}
$isreviewing = false;
} else {
// Reviewing an attempt.
$attemptobj->check_review_capability();
$isreviewing = true;
}
if (!$attemptobj->check_file_access($questionid, $isreviewing, $context->id,
$component, $filearea, $args, $forcedownload)) {
send_file_not_found();
}
$fs = get_file_storage();
$relativepath = implode('/', $args);
$fullpath = "/$context->id/$component/$filearea/$relativepath";
if (!$file = $fs->get_file_by_hash(sha1($fullpath)) or $file->is_directory()) {
send_file_not_found();
}
send_stored_file($file, 0, 0, $forcedownload);
}
$PAGE->set_heading(format_string($course->fullname));
$PAGE->set_context($context);
$PAGE->set_cacheable(false);
$PAGE->requires->css("/mod/studyplan/view.css");
$PAGE->add_body_class('studyplan-view');
echo $OUTPUT->header();
// Output starts here
echo $OUTPUT->heading($studyplan->name);
if ($studyplan->intro) {
// Conditions to show the intro can change to look for own settings or whatever
echo $OUTPUT->box(format_module_intro('studyplan', $studyplan, $cm->id), 'studyplan-intro', 'studyplanintro');
}
if ($studyplan->standardblock) {
echo '<div class="studyplan-standard">';
include dirname(__FILE__) . '/intro.php';
echo '</div>';
}
$attempts = quiz_get_user_attempts($studyplan->quiz, $USER->id, 'finished', true);
if (empty($attempts)) {
$url = new moodle_url('/mod/quiz/view.php', array('q' => $studyplan->quiz));
$quiz_name = htmlentities(sp_get_quiz_name($studyplan->quiz));
print "<h2 class=\"studyplan-header studyplan-no-quiz\">" . get_string('youhavenotfinished', 'studyplan') . " <a href=\"{$url}\">{$quiz_name}</a>." . "</h2>";
} else {
$lastfinishedattempt = end($attempts);
$attemptobj = quiz_attempt::create($lastfinishedattempt->id);
$questionids = sp_get_questionids_from_attempt($attemptobj);
$presummary = sp_presummarize($attemptobj, $questionids, $showtabulation);
echo sp_render_block($studyplan->id, $presummary, false, false, $showtabulation, "student");
}
// Finish the page
echo $OUTPUT->footer();
/**
* @param $results PHPUnit_Extensions_Database_DataSet_ITable the results data from the csv file.
* @param $attemptids array attempt no as in csv file => the id of the quiz_attempt as stored in the db.
*/
protected function check_attempts_results($results, $attemptids)
{
for ($rowno = 0; $rowno < $results->getRowCount(); $rowno++) {
$result = $this->explode_dot_separated_keys_to_make_subindexs($results->getRow($rowno));
// Re-load quiz attempt data.
$attemptobj = quiz_attempt::create($attemptids[$result['quizattempt']]);
$this->check_attempt_results($result, $attemptobj);
}
}
function sp_calculate_student_progress($studyplanid = null, $userid = null, $store = true, $gettext = true)
{
global $USER, $STUDENT, $DB;
global $STUDENT_PROGRESS;
if ($studyplanid === null) {
return;
}
if ($userid === null) {
return;
}
if ($userid != $STUDENT->id) {
$STUDENT = $DB->get_record('user', array('id' => $userid), '*', MUST_EXIST);
}
$STUDENT_PROGRESS = array();
$studyplan = $DB->get_record('studyplan', array('id' => $studyplanid), '*', MUST_EXIST);
$attempts = quiz_get_user_attempts($studyplan->quiz, $userid, 'finished', true);
if (!empty($attempts)) {
$lastfinishedattempt = end($attempts);
$attemptobj = quiz_attempt::create($lastfinishedattempt->id);
$questionids = sp_get_questionids_from_attempt($attemptobj);
$presummary = sp_presummarize($attemptobj, $questionids);
#calculate percent by rendering the block
sp_render_block($studyplan->id, $presummary, false, true);
}
if ($store) {
sp_store_student_progress($studyplanid, $userid);
}
if (!$gettext) {
return;
}
return sp_student_progress_as_percentage_text();
}
}
$responses = openssl_decrypt($data->responses, 'AES-256-CBC', $aeskey, 0, $iv);
if (!$responses) {
throw new coding_exception('Could not decrypt the responses. ' . openssl_error_string());
}
} else {
$responses = $data->responses;
}
$postdata = array();
parse_str($responses, $postdata);
if (!isset($postdata['attempt'])) {
throw new coding_exception('The uploaded data did not include an attempt id.');
}
echo html_writer::tag('textarea', s(print_r($postdata, true)), array('readonly' => 'readonly'));
// Load the attempt.
$attemptobj = quiz_attempt::create($postdata['attempt']);
if ($attemptobj->get_cmid() != $cmid) {
throw new coding_exception('The uploaded data does not belong to this quiz.');
}
// Process the uploaded data. (We have to do weird fakery with $_POST && $_REQUEST.)
$timenow = time();
$postdata['sesskey'] = sesskey();
$originalpost = $_POST;
$_POST = $postdata;
$originalrequest = $_REQUEST;
$_REQUEST = $postdata;
if ($fromform->finishattempts) {
$attemptobj->process_finish($timenow, true);
} else {
$attemptobj->process_submitted_actions($timenow);
}
/**
* Test start_attempt
*/
public function test_start_attempt()
{
global $DB;
// Create a new quiz with attempts.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
$data = array('course' => $this->course->id, 'sumgrades' => 1);
$quiz = $quizgenerator->create_instance($data);
$context = context_module::instance($quiz->cmid);
try {
mod_quiz_external::start_attempt($quiz->id);
$this->fail('Exception expected due to missing questions.');
} catch (moodle_quiz_exception $e) {
$this->assertEquals('noquestionsfound', $e->errorcode);
}
// Create a question.
$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
$cat = $questiongenerator->create_question_category();
$question = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
quiz_add_quiz_question($question->id, $quiz);
$quizobj = quiz::create($quiz->id, $this->student->id);
// Set grade to pass.
$item = grade_item::fetch(array('courseid' => $this->course->id, 'itemtype' => 'mod', 'itemmodule' => 'quiz', 'iteminstance' => $quiz->id, 'outcomeid' => null));
$item->gradepass = 80;
$item->update();
$this->setUser($this->student);
// Try to open attempt in closed quiz.
$quiz->timeopen = time() - WEEKSECS;
$quiz->timeclose = time() - DAYSECS;
$DB->update_record('quiz', $quiz);
$result = mod_quiz_external::start_attempt($quiz->id);
$result = external_api::clean_returnvalue(mod_quiz_external::start_attempt_returns(), $result);
$this->assertEquals([], $result['attempt']);
$this->assertCount(1, $result['warnings']);
// Now with a password.
$quiz->timeopen = 0;
$quiz->timeclose = 0;
$quiz->password = '******';
$DB->update_record('quiz', $quiz);
try {
mod_quiz_external::start_attempt($quiz->id, array(array("name" => "quizpassword", "value" => 'bad')));
$this->fail('Exception expected due to invalid passwod.');
} catch (moodle_exception $e) {
$this->assertEquals(get_string('passworderror', 'quizaccess_password'), $e->errorcode);
}
// Now, try everything correct.
$result = mod_quiz_external::start_attempt($quiz->id, array(array("name" => "quizpassword", "value" => 'abc')));
$result = external_api::clean_returnvalue(mod_quiz_external::start_attempt_returns(), $result);
$this->assertEquals(1, $result['attempt']['attempt']);
$this->assertEquals($this->student->id, $result['attempt']['userid']);
$this->assertEquals($quiz->id, $result['attempt']['quiz']);
$this->assertCount(0, $result['warnings']);
$attemptid = $result['attempt']['id'];
// We are good, try to start a new attempt now.
try {
mod_quiz_external::start_attempt($quiz->id, array(array("name" => "quizpassword", "value" => 'abc')));
$this->fail('Exception expected due to attempt not finished.');
} catch (moodle_quiz_exception $e) {
$this->assertEquals('attemptstillinprogress', $e->errorcode);
}
// Finish the started attempt.
// Process some responses from the student.
$timenow = time();
$attemptobj = quiz_attempt::create($attemptid);
$tosubmit = array(1 => array('answer' => '3.14'));
$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attemptid);
$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
$attemptobj->process_finish($timenow, false);
// We should be able to start a new attempt.
$result = mod_quiz_external::start_attempt($quiz->id, array(array("name" => "quizpassword", "value" => 'abc')));
$result = external_api::clean_returnvalue(mod_quiz_external::start_attempt_returns(), $result);
$this->assertEquals(2, $result['attempt']['attempt']);
$this->assertEquals($this->student->id, $result['attempt']['userid']);
$this->assertEquals($quiz->id, $result['attempt']['quiz']);
$this->assertCount(0, $result['warnings']);
// Test user with no capabilities.
// We need a explicit prohibit since this capability is only defined in authenticated user and guest roles.
assign_capability('mod/quiz:attempt', CAP_PROHIBIT, $this->studentrole->id, $context->id);
// Empty all the caches that may be affected by this change.
accesslib_clear_all_caches_for_unit_testing();
course_modinfo::clear_instance_cache();
try {
mod_quiz_external::start_attempt($quiz->id);
$this->fail('Exception expected due to missing capability.');
} catch (required_capability_exception $e) {
$this->assertEquals('nopermissions', $e->errorcode);
}
}
/**
* Utility method to submit an attempt on a quiz.
* @param $quiz
* @param $user
* @param $answers
* @return testable_assign
*/
private function submit_quiz_attempt($quiz, $user, $answers)
{
// Create a quiz attempt for the user.
$quizobj = quiz::create($quiz->id, $user->id);
// Set up and start an attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $user->id);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_submitted_actions($timenow, false, $answers);
$timefinish = time();
// Finish the attempt.
$attemptobj->process_finish($timefinish, false);
return $timefinish;
}
/**
* Checks whether the current user is allowed to view a file uploaded in a quiz.
* Teachers can view any from their courses, students can only view their own.
*
* @param int $attemptuniqueid int attempt id
* @param int $questionid int question id
* @return bool to indicate access granted or denied
*/
function quiz_check_file_access($attemptuniqueid, $questionid, $context = null) {
global $USER, $DB, $CFG;
require_once(dirname(__FILE__).'/attemptlib.php');
require_once(dirname(__FILE__).'/locallib.php');
$attempt = $DB->get_record('quiz_attempts', array('uniqueid' => $attemptuniqueid));
$attemptobj = quiz_attempt::create($attempt->id);
// does question exist?
if (!$question = $DB->get_record('question', array('id' => $questionid))) {
return false;
}
if ($context === null) {
$quiz = $DB->get_record('quiz', array('id' => $attempt->quiz));
$cm = get_coursemodule_from_id('quiz', $quiz->id);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
}
// Load those questions and the associated states.
$attemptobj->load_questions(array($questionid));
$attemptobj->load_question_states(array($questionid));
// obtain state
$state = $attemptobj->get_question_state($questionid);
// obtain questoin
$question = $attemptobj->get_question($questionid);
// access granted if the current user submitted this file
if ($attempt->userid != $USER->id) {
return false;
}
// access granted if the current user has permission to grade quizzes in this course
if (!(has_capability('mod/quiz:viewreports', $context) ||
has_capability('mod/quiz:grade', $context))) {
return false;
}
return array($question, $state, array());
}
function emarking_insert_user_answers($choices, $user, $attemptid)
{
global $DB;
$timenow = time();
$transaction = $DB->start_delegated_transaction();
$attemptobj = quiz_attempt::create($attemptid);
$quizobj = $attemptobj->get_quizobj();
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$answers = array();
$current = 0;
foreach ($attemptobj->get_slots('all') as $k => $slot) {
$qa = $attemptobj->get_question_attempt($slot);
$currentchoice = 0;
foreach ($qa->get_question()->get_order($qa) as $index => $questionid) {
$qans = $qa->get_question()->answers[$questionid];
if ($currentchoice == $choices[$current]) {
$answers[$slot] = array('answer' => clean_param($qans->answer, PARAM_NOTAGS));
}
$currentchoice++;
}
$current++;
}
// Don't log - we will end with a redirect to a page that is logged.
try {
$attemptobj->process_submitted_actions($timenow, false, $answers);
} catch (question_out_of_sequence_exception $e) {
print_error('submissionoutofsequencefriendlymessage', 'question', $attemptobj->attempt_url(null, $thispage));
} catch (Exception $e) {
// This sucks, if we display our own custom error message, there is no way
// to display the original stack trace.
$debuginfo = '';
if (!empty($e->debuginfo)) {
$debuginfo = $e->debuginfo;
}
print_error('errorprocessingresponses', 'question', $attemptobj->attempt_url(null, $thispage), $e->getMessage(), $debuginfo);
}
// Send the user to the review page.
$DB->commit_delegated_transaction($transaction);
}
/**
* Deals with data coming in from the grading pop up
*
* @param object $data the form data
* @param $params
* @return mixed true on success or an error.
*/
public function process_data($data, $params)
{
global $DB;
// Get all attempts on all questions that were unmarked.
// Slight chance that someone else will have marked the questions since this user opened
// the pop up, which could lead to these grades being ignored, or the other person's
// being overwritten. Not much we can do about that.
$questionattempts = $this->get_question_attempts($params);
// We will have duplicates as there could be multiple questions per attempt.
$processedattempts = array();
// This will get all of the attempts to pull the relevant data from all the POST stuff
// and process it. The quiz adds lots of prefix stuff, so we won't have collisions.
foreach ($questionattempts as $attempt) {
$id = $attempt->quizattemptid;
if (isset($processedattempts[$id])) {
continue;
}
$processedattempts[$id] = quiz_attempt::create($id);
$transaction = $DB->start_delegated_transaction();
$processedattempts[$id]->process_all_actions(time());
$transaction->allow_commit();
}
return true;
}
/**
* Create a quiz with a single question with variants and walk through quiz attempts.
*
* @dataProvider get_correct_response_for_variants
*/
public function test_quiz_with_question_with_variants_attempt_walkthrough($variantno, $correctresponse, $done = false) {
global $SITE;
$this->resetAfterTest($done);
$this->setAdminUser();
if ($this->quizwithvariants === null) {
// Make a quiz.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
$this->quizwithvariants = $quizgenerator->create_instance(array('course'=>$SITE->id,
'questionsperpage' => 0,
'grade' => 100.0,
'sumgrades' => 1));
$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
$cat = $questiongenerator->create_question_category();
$calc = $questiongenerator->create_question('calculatedsimple', 'sumwithvariants', array('category' => $cat->id));
quiz_add_quiz_question($calc->id, $this->quizwithvariants, 0);
}
// Make a new user to do the quiz.
$user1 = $this->getDataGenerator()->create_user();
$this->setUser($user1);
$quizobj = quiz::create($this->quizwithvariants->id, $user1->id);
// Start the attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow);
// Select variant.
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow, array(), array(1 => $variantno));
$this->assertEquals('1,0', $attempt->layout);
quiz_attempt_save_started($quizobj, $quba, $attempt);
// Process some responses from the student.
$attemptobj = quiz_attempt::create($attempt->id);
$tosubmit = array(1 => array('answer' => $correctresponse));
$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_finish($timenow, false);
// Re-load quiz attempt data.
$attemptobj = quiz_attempt::create($attempt->id);
// Check that results are stored as expected.
$this->assertEquals(1, $attemptobj->get_attempt_number());
$this->assertEquals(1, $attemptobj->get_sum_marks());
$this->assertEquals(true, $attemptobj->is_finished());
$this->assertEquals($timenow, $attemptobj->get_submitted_date());
$this->assertEquals($user1->id, $attemptobj->get_userid());
// Check quiz grades.
$grades = quiz_get_user_grades($this->quizwithvariants, $user1->id);
$grade = array_shift($grades);
$this->assertEquals(100.0, $grade->rawgrade);
// Check grade book.
$gradebookgrades = grade_get_grades($SITE->id, 'mod', 'quiz', $this->quizwithvariants->id, $user1->id);
$gradebookitem = array_shift($gradebookgrades->items);
$gradebookgrade = array_shift($gradebookitem->grades);
$this->assertEquals(100, $gradebookgrade->grade);
}
*/
require_once dirname(__FILE__) . '/../../config.php';
require_once $CFG->dirroot . '/mod/quiz/locallib.php';
require_once $CFG->dirroot . '/mod/quiz/report/reportlib.php';
$attemptid = required_param('attempt', PARAM_INT);
$page = optional_param('page', 0, PARAM_INT);
$showall = optional_param('showall', 0, PARAM_BOOL);
$url = new moodle_url('/mod/quiz/review.php', array('attempt' => $attemptid));
if ($page !== 0) {
$url->param('page', $page);
}
if ($showall !== 0) {
$url->param('showall', $showall);
}
$PAGE->set_url($url);
$attemptobj = quiz_attempt::create($attemptid);
/// Check login.
require_login($attemptobj->get_course(), false, $attemptobj->get_cm());
$attemptobj->check_review_capability();
/// Create an object to manage all the other (non-roles) access rules.
$accessmanager = $attemptobj->get_access_manager(time());
$options = $attemptobj->get_review_options();
// Check permissions.
if ($attemptobj->is_own_attempt()) {
if (!$attemptobj->is_finished()) {
redirect($attemptobj->attempt_url(0, $page));
} else {
if (!$options->responses) {
$accessmanager->back_to_view_page($attemptobj->is_preview_user(), $accessmanager->cannot_review_message($options));
}
}
public function test_attempt_abandoned()
{
list($quizobj, $quba, $attempt) = $this->prepare_quiz_data();
$attemptobj = quiz_attempt::create($attempt->id);
// Catch the event.
$sink = $this->redirectEvents();
$timefinish = time();
$attemptobj->process_abandon($timefinish, false);
$events = $sink->get_events();
$sink->close();
$this->assertCount(1, $events);
$event = $events[0];
$this->assertInstanceOf('\\mod_quiz\\event\\attempt_abandoned', $event);
$this->assertEquals('quiz_attempts', $event->objecttable);
$this->assertEquals($quizobj->get_context(), $event->get_context());
$this->assertEquals($attempt->userid, $event->relateduserid);
// Submitterid should be the user, but as we are in PHP Unit, CLI_SCRIPT is set to true which sets null in submitterid.
$this->assertEquals(null, $event->other['submitterid']);
$this->assertEquals('quiz_attempt_abandoned', $event->get_legacy_eventname());
$legacydata = new stdClass();
$legacydata->component = 'mod_quiz';
$legacydata->attemptid = (string) $attempt->id;
$legacydata->timestamp = $timefinish;
$legacydata->userid = $attempt->userid;
$legacydata->cmid = $quizobj->get_cmid();
$legacydata->courseid = $quizobj->get_courseid();
$legacydata->quizid = $quizobj->get_quizid();
$legacydata->submitterid = null;
// Should be the user, but PHP Unit complains...
$this->assertEventLegacyData($legacydata, $event);
$this->assertEventContextNotUsed($event);
}
/**
* Return access information for a given attempt in a quiz.
*
* @param int $quizid quiz instance id
* @param int $attemptid attempt id, 0 for the user last attempt if exists
* @return array of warnings and the access information
* @since Moodle 3.1
* @throws moodle_quiz_exception
*/
public static function get_attempt_access_information($quizid, $attemptid = 0)
{
global $DB, $USER;
$warnings = array();
$params = array('quizid' => $quizid, 'attemptid' => $attemptid);
$params = self::validate_parameters(self::get_attempt_access_information_parameters(), $params);
list($quiz, $course, $cm, $context) = self::validate_quiz($params['quizid']);
$attempttocheck = 0;
if (!empty($params['attemptid'])) {
$attemptobj = quiz_attempt::create($params['attemptid']);
if ($attemptobj->get_userid() != $USER->id) {
throw new moodle_quiz_exception($attemptobj->get_quizobj(), 'notyourattempt');
}
$attempttocheck = $attemptobj->get_attempt();
}
// Access manager now.
$quizobj = quiz::create($cm->instance, $USER->id);
$ignoretimelimits = has_capability('mod/quiz:ignoretimelimits', $context, null, false);
$timenow = time();
$accessmanager = new quiz_access_manager($quizobj, $timenow, $ignoretimelimits);
$attempts = quiz_get_user_attempts($quiz->id, $USER->id, 'finished', true);
$lastfinishedattempt = end($attempts);
if ($unfinishedattempt = quiz_get_user_attempt_unfinished($quiz->id, $USER->id)) {
$attempts[] = $unfinishedattempt;
// Check if the attempt is now overdue. In that case the state will change.
$quizobj->create_attempt_object($unfinishedattempt)->handle_if_time_expired(time(), false);
if ($unfinishedattempt->state != quiz_attempt::IN_PROGRESS and $unfinishedattempt->state != quiz_attempt::OVERDUE) {
$lastfinishedattempt = $unfinishedattempt;
}
}
$numattempts = count($attempts);
if (!$attempttocheck) {
$attempttocheck = $unfinishedattempt ? $unfinishedattempt : $lastfinishedattempt;
}
$result = array();
$result['isfinished'] = $accessmanager->is_finished($numattempts, $lastfinishedattempt);
$result['preventnewattemptreasons'] = $accessmanager->prevent_new_attempt($numattempts, $lastfinishedattempt);
if ($attempttocheck) {
$endtime = $accessmanager->get_end_time($attempttocheck);
$result['endtime'] = $endtime === false ? 0 : $endtime;
$attemptid = $unfinishedattempt ? $unfinishedattempt->id : null;
$result['ispreflightcheckrequired'] = $accessmanager->is_preflight_check_required($attemptid);
}
$result['warnings'] = $warnings;
return $result;
}
public static function print_attempt($attempt_id)
{
//create a new attempt object from the given attempt ID
$attempt = quiz_attempt::create($attempt_id);
//get the coursemodule for the given attempt
$cm = $attempt->get_cm();
//and ensure the user can access this context
require_login($attempt->get_course(), false, $cm);
//get the quiz object from the attempt
$quiz = $attempt->get_quiz();
//if the quiz doesn't allow printable PDFs, throw an error
if (!$quiz->allowprint) {
print_error('nopermissiontoshow');
}
//set up the page for PDF rendering
self::set_up_pdf();
//and get the unique ID from the attempt
$quba_id = $attempt->get_uniqueid();
//get the current context from the coursemodule
$context = context_module::instance($cm->id);
//create a new print helper
$print_helper = new self($quiz, $context);
//and use it to print the given quiz
$print_helper->print_quba($quba_id, quiz_papercopy_batch_mode::NORMAL, false, true);
}
