* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
* @package quiz
*/
require_once dirname(__FILE__) . '/../../config.php';
require_once $CFG->dirroot . '/mod/quiz/locallib.php';
$attemptid = required_param('attempt', PARAM_INT);
// The attempt to summarise.
$attemptobj = new quiz_attempt($attemptid);
/// Check login.
require_login($attemptobj->get_courseid(), false, $attemptobj->get_cm());
/// If this is not our own attempt, display an error.
if ($attemptobj->get_userid() != $USER->id) {
print_error('notyourattempt', 'quiz', $attemptobj->view_url());
}
/// If the attempt is alreadyuj closed, redirect them to the review page.
if ($attemptobj->is_finished()) {
redirect($attemptobj->review_url());
}
/// Check access.
$accessmanager = $attemptobj->get_access_manager(time());
$messages = $accessmanager->prevent_access();
if (!$attemptobj->is_preview_user() && $messages) {
print_error('attempterror', 'quiz', $attemptobj->view_url(), $accessmanager->print_messages($messages, true));
}
$accessmanager->do_password_check($attemptobj->is_preview_user());
/// Log this page view.
add_to_log($attemptobj->get_courseid(), 'quiz', 'view summary', 'summary.php?attempt=' . $attemptobj->get_attemptid(), $attemptobj->get_quizid(), $attemptobj->get_cmid());
/// Load the questions and states.
$attemptobj->load_questions();
$attemptobj->load_question_states();
/// Print the page header
/**
* Check that attempt results are as specified in $result.
*
* @param array $result row of data read from csv file.
* @param quiz_attempt $attemptobj the attempt object loaded from db.
* @throws coding_exception
*/
protected function check_attempt_results($result, $attemptobj)
{
foreach ($result as $fieldname => $value) {
if ($value === '!NULL!') {
$value = null;
}
switch ($fieldname) {
case 'quizattempt':
break;
case 'attemptnumber':
$this->assertEquals($value, $attemptobj->get_attempt_number());
break;
case 'slots':
foreach ($value as $slotno => $slottests) {
foreach ($slottests as $slotfieldname => $slotvalue) {
switch ($slotfieldname) {
case 'mark':
$this->assertEquals(round($slotvalue, 2), $attemptobj->get_question_mark($slotno), "Mark for slot {$slotno} of attempt {$result['quizattempt']}.");
break;
default:
throw new coding_exception('Unknown slots sub field column in csv file ' . s($slotfieldname));
}
}
}
break;
case 'finished':
$this->assertEquals((bool) $value, $attemptobj->is_finished());
break;
case 'summarks':
$this->assertEquals($value, $attemptobj->get_sum_marks(), "Sum of marks of attempt {$result['quizattempt']}.");
break;
case 'quizgrade':
// Check quiz grades.
$grades = quiz_get_user_grades($attemptobj->get_quiz(), $attemptobj->get_userid());
$grade = array_shift($grades);
$this->assertEquals($value, $grade->rawgrade, "Quiz grade for attempt {$result['quizattempt']}.");
break;
case 'gradebookgrade':
// Check grade book.
$gradebookgrades = grade_get_grades($attemptobj->get_courseid(), 'mod', 'quiz', $attemptobj->get_quizid(), $attemptobj->get_userid());
$gradebookitem = array_shift($gradebookgrades->items);
$gradebookgrade = array_shift($gradebookitem->grades);
$this->assertEquals($value, $gradebookgrade->grade, "Gradebook grade for attempt {$result['quizattempt']}.");
break;
default:
throw new coding_exception('Unknown column in csv file ' . s($fieldname));
}
}
}
