PHP quiz_attempt::view_url方法代码示例

    /**
     * Returns either a liink or button
     *
     * @param quiz_attempt $attemptobj instance of quiz_attempt
     */
    public function finish_review_link(quiz_attempt $attemptobj) {
        $url = $attemptobj->view_url();

        if ($attemptobj->get_access_manager(time())->attempt_must_be_in_popup()) {
            $this->page->requires->js_init_call('M.mod_quiz.secure_window.init_close_button',
                    array($url), quiz_get_js_module());
            return html_writer::empty_tag('input', array('type' => 'button',
                    'value' => get_string('finishreview', 'quiz'),
                    'id' => 'secureclosebutton'));

        } else {
            return html_writer::link($url, get_string('finishreview', 'quiz'));
        }
    }

 * This page prints a summary of a quiz attempt before it is submitted.
 *
 * @author Tim Hunt others.
 * @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.

 /**
  * Creates a next page arrow or the finishing link
  *
  * @param quiz_attempt $attemptobj instance of quiz_attempt
  * @param int $page the current page
  * @param bool $lastpage if true current page is the last page
  */
 public function review_next_navigation(quiz_attempt $attemptobj, $page, $lastpage) {
     if ($lastpage) {
         $nav = $this->finish_review_link($attemptobj->view_url());
     } else {
         $nav = link_arrow_right(get_string('next'), $attemptobj->review_url(null, $page + 1));
     }
     return html_writer::tag('div', $nav, array('class' => 'submitbtns'));
 }

/**
 * 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);
}