Current File : /home/vacivi36/ava/mod/quiz/accessrule/securewindow/rule.php
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Implementaton of the quizaccess_securewindow plugin.
*
* @package quizaccess
* @subpackage securewindow
* @copyright 2011 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
require_once($CFG->dirroot . '/mod/quiz/accessrule/accessrulebase.php');
/**
* A rule for ensuring that the quiz is opened in a popup, with some JavaScript
* to prevent copying and pasting, etc.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class quizaccess_securewindow extends quiz_access_rule_base {
/** @var array options that should be used for opening the secure popup. */
protected static $popupoptions = array(
'left' => 0,
'top' => 0,
'fullscreen' => true,
'scrollbars' => true,
'resizeable' => false,
'directories' => false,
'toolbar' => false,
'titlebar' => false,
'location' => false,
'status' => false,
'menubar' => false,
);
public static function make(quiz $quizobj, $timenow, $canignoretimelimits) {
if ($quizobj->get_quiz()->browsersecurity !== 'securewindow') {
return null;
}
return new self($quizobj, $timenow);
}
public function attempt_must_be_in_popup() {
return !$this->quizobj->is_preview_user();
}
public function get_popup_options() {
return self::$popupoptions;
}
public function setup_attempt_page($page) {
$page->set_popup_notification_allowed(false); // Prevent message notifications.
$page->set_title($this->quizobj->get_course()->shortname . ': ' . $page->title);
$page->set_pagelayout('secure');
if ($this->quizobj->is_preview_user()) {
return;
}
$page->add_body_class('quiz-secure-window');
$page->requires->js_init_call('M.mod_quiz.secure_window.init',
null, false, quiz_get_js_module());
}
/**
* @return array key => lang string any choices to add to the quiz Browser
* security settings menu.
*/
public static function get_browser_security_choices() {
return array('securewindow' =>
get_string('popupwithjavascriptsupport', 'quizaccess_securewindow'));
}
}
Mini Shell