PHP quiz_attempt::get_attempt方法代码示例

/**
 * Send the notification message when a quiz attempt becomes overdue.
 *
 * @param quiz_attempt $attemptobj all the data about the quiz attempt.
 */
function quiz_send_overdue_message($attemptobj)
{
    global $CFG, $DB;
    $submitter = $DB->get_record('user', array('id' => $attemptobj->get_userid()), '*', MUST_EXIST);
    if (!$attemptobj->has_capability('mod/quiz:emailwarnoverdue', $submitter->id, false)) {
        return;
        // Message not required.
    }
    if (!$attemptobj->has_response_to_at_least_one_graded_question()) {
        return;
        // Message not required.
    }
    // Prepare lots of useful information that admins might want to include in
    // the email message.
    $quizname = format_string($attemptobj->get_quiz_name());
    $deadlines = array();
    if ($attemptobj->get_quiz()->timelimit) {
        $deadlines[] = $attemptobj->get_attempt()->timestart + $attemptobj->get_quiz()->timelimit;
    }
    if ($attemptobj->get_quiz()->timeclose) {
        $deadlines[] = $attemptobj->get_quiz()->timeclose;
    }
    $duedate = min($deadlines);
    $graceend = $duedate + $attemptobj->get_quiz()->graceperiod;
    $a = new stdClass();
    // Course info.
    $a->coursename = format_string($attemptobj->get_course()->fullname);
    $a->courseshortname = format_string($attemptobj->get_course()->shortname);
    // Quiz info.
    $a->quizname = $quizname;
    $a->quizurl = $attemptobj->view_url();
    $a->quizlink = '<a href="' . $a->quizurl . '">' . $quizname . '</a>';
    // Attempt info.
    $a->attemptduedate = userdate($duedate);
    $a->attemptgraceend = userdate($graceend);
    $a->attemptsummaryurl = $attemptobj->summary_url()->out(false);
    $a->attemptsummarylink = '<a href="' . $a->attemptsummaryurl . '">' . $quizname . ' review</a>';
    // Student's info.
    $a->studentidnumber = $submitter->idnumber;
    $a->studentname = fullname($submitter);
    $a->studentusername = $submitter->username;
    // Prepare the message.
    $eventdata = new stdClass();
    $eventdata->component = 'mod_quiz';
    $eventdata->name = 'attempt_overdue';
    $eventdata->notification = 1;
    $eventdata->userfrom = core_user::get_noreply_user();
    $eventdata->userto = $submitter;
    $eventdata->subject = get_string('emailoverduesubject', 'quiz', $a);
    $eventdata->fullmessage = get_string('emailoverduebody', 'quiz', $a);
    $eventdata->fullmessageformat = FORMAT_PLAIN;
    $eventdata->fullmessagehtml = '';
    $eventdata->smallmessage = get_string('emailoverduesmall', 'quiz', $a);
    $eventdata->contexturl = $a->quizurl;
    $eventdata->contexturlname = $a->quizname;
    // Send the message.
    return message_send($eventdata);
}

$questionids = $attemptobj->get_question_ids();
foreach ($attemptobj->get_question_iterator() as $number => $question) {
    if ($question->length == 0) {
        continue;
    }
    $flag = '';
    if ($attemptobj->is_question_flagged($question->id)) {
        $flag = ' <img src="' . $CFG->pixpath . '/i/flagged.png" alt="' . get_string('flagged', 'question') . '" class="questionflag" />';
    }
    $row = array('<a href="' . $attemptobj->attempt_url($question->id) . '">' . $number . $flag . '</a>', get_string($attemptobj->get_question_status($question->id), 'quiz'));
    if ($scorescolumn) {
        $row[] = $attemptobj->get_question_score($question->id);
    }
    $table->data[] = $row;
}
/// Print the summary table.
print_table($table);
/// countdown timer
echo $attemptobj->get_timer_html();
/// Finish attempt button.
echo "<div class=\"submitbtns mdl-align\">\n";
$options = array('attempt' => $attemptobj->get_attemptid(), 'finishattempt' => 1, 'timeup' => 0, 'questionids' => '', 'sesskey' => sesskey());
print_single_button($attemptobj->processattempt_url(), $options, get_string('finishattempt', 'quiz'), 'post', '', false, '', false, get_string('confirmclose', 'quiz'), 'responseform');
echo "</div>\n";
/// Finish the page
$accessmanager->show_attempt_timer_if_needed($attemptobj->get_attempt(), time());
if ($accessmanager->securewindow_required($attemptobj->is_preview_user())) {
    print_footer('empty');
} else {
    print_footer($attemptobj->get_course());
}

}
/// Unset any variables we know are not responses
unset($responses->id);
unset($responses->q);
unset($responses->oldpage);
unset($responses->newpage);
unset($responses->review);
unset($responses->questionids);
unset($responses->finishattempt);
// same as $finishattempt
unset($responses->forcenewattempt);
/// Extract the responses. $actions will be an array indexed by the questions ids.
$actions = question_extract_responses($attemptobj->get_questions($submittedquestionids), $responses, $event);
/// Process each question in turn
$success = true;
$attempt = $attemptobj->get_attempt();
foreach ($submittedquestionids as $id) {
    if (!isset($actions[$id])) {
        $actions[$id]->responses = array('' => '');
        $actions[$id]->event = QUESTION_EVENTOPEN;
    }
    $actions[$id]->timestamp = $timenow;
    /// If a particular question was submitted, update the nexturl to go back to that question.
    if ($actions[$id]->event == QUESTION_EVENTSUBMIT) {
        $nexturl = $attemptobj->attempt_url($id);
    }
    $state = $attemptobj->get_question_state($id);
    if (question_process_responses($attemptobj->get_question($id), $state, $actions[$id], $attemptobj->get_quiz(), $attempt)) {
        save_question_session($attemptobj->get_question($id), $state);
    } else {
        $success = false;