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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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* Template renderer for Moodle. Load and render Moodle templates with Mustache.
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*
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* @module theme_universe/loader
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* @copyright 2015 Damyon Wiese <damyon@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @since 2.9
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*/
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import $ from 'jquery';
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import * as Aria from './aria';
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import Bootstrap from './index';
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import Pending from 'core/pending';
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import {DefaultWhitelist} from './bootstrap/tools/sanitizer';
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import setupBootstrapPendingChecks from './pending';
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/**
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* Rember the last visited tabs.
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*/
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const rememberTabs = () => {
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$('a[data-toggle="tab"]').on('shown.bs.tab', function(e) {
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var hash = $(e.target).attr('href');
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if (history.replaceState) {
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history.replaceState(null, null, hash);
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} else {
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location.hash = hash;
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}
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});
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const hash = window.location.hash;
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if (hash) {
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const tab = document.querySelector('[role="tablist"] [href="' + hash + '"]');
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if (tab) {
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tab.click();
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}
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}
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};
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/**
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* Enable all popovers
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*
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*/
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const enablePopovers = () => {
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$('body').popover({
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container: 'body',
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selector: '[data-toggle="popover"]',
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trigger: 'focus',
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whitelist: Object.assign(DefaultWhitelist, {
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table: [],
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thead: [],
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tbody: [],
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tr: [],
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th: [],
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td: [],
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}),
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});
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document.addEventListener('keydown', e => {
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if (e.key === 'Escape' && e.target.closest('[data-toggle="popover"]')) {
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$(e.target).popover('hide');
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}
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});
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};
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/**
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* Enable tooltips
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*
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*/
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const enableTooltips = () => {
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$('body').tooltip({
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container: 'body',
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selector: '[data-toggle="tooltip"]',
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});
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};
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const pendingPromise = new Pending('theme_universe/loader:init');
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// Add pending promise event listeners to relevant Bootstrap custom events.
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setupBootstrapPendingChecks();
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// Setup Aria helpers for Bootstrap features.
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Aria.init();
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// Remember the last visited tabs.
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rememberTabs();
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// Enable all popovers.
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enablePopovers();
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// Enable all tooltips.
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enableTooltips();
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// Disables flipping the dropdowns up or dynamically repositioning them along the Y-axis (based on the viewport)
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// to prevent the dropdowns getting hidden behind the navbar or them covering the trigger element.
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$.fn.dropdown.Constructor.Default.popperConfig = {
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modifiers: {
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flip: {
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enabled: false,
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},
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storeTopPosition: {
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enabled: true,
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// eslint-disable-next-line no-unused-vars
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fn(data, options) {
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data.storedTop = data.offsets.popper.top;
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return data;
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},
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order: 299
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},
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restoreTopPosition: {
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enabled: true,
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// eslint-disable-next-line no-unused-vars
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fn(data, options) {
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data.offsets.popper.top = data.storedTop;
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return data;
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},
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order: 301
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}
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},
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};
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pendingPromise.resolve();
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export {
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Bootstrap,
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};
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