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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Manage the quiz views.
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*
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* @module quizaccess_seb/view
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* @author Andrew Madden <andrewmadden@catalyst-au.net>
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* @copyright 2021 Catalyst IT
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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import Notification from "core/notification";
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import * as Templates from "core/templates";
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import * as Str from "core/str";
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import ModalAlert from "core/local/modal/alert";
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/** @var SELECTOR List of CSS selectors. */
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const SELECTOR = {
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MAIN: '#region-main',
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LOADING: '.seb-loading',
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};
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/** @var Template List of mustache templates. */
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const TEMPLATE = {
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LOADING: 'quizaccess_seb/loading',
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};
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/**
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* Manages view when access has been granted.
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*/
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export const allowAccess = () => {
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window.location.reload();
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};
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/**
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* Add an alert to page to inform that Safe Exam Browser access is being checked.
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*
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* @return {Promise}
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*/
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export const addLoadingAlert = () => {
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return Templates.render(TEMPLATE.LOADING, {}).then((html, js) => {
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const alertRegion = window.document.querySelector(SELECTOR.MAIN);
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return Templates.prependNodeContents(alertRegion, html, js);
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}).catch(Notification.exception);
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};
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/**
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* Remove the Safe Exam Browser access check alert from the page.
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*/
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export const clearLoadingAlert = () => {
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const alert = window.document.querySelector(SELECTOR.LOADING);
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if (alert) {
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Templates.replaceNode(alert, '', '');
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}
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};
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/**
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* Display validation failed modal.
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*/
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export const showValidationFailedModal = () => {
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ModalAlert.create({
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title: Str.get_string('sebkeysvalidationfailed', 'quizaccess_seb'),
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body: Str.get_string('invalidkeys', 'quizaccess_seb'),
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large: false,
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show: true,
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}).catch(Notification.exception);
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};
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