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20 KiB
JavaScript

'use strict';
app = window.app || {};
app.isFocused = true;
app.currentRoom = null;
app.widgets = {};
app.flags = {};
app.cacheBuster = null;
(function () {
var params = utils.params();
var showWelcomeMessage = !!params.loggedin;
var registerMessage = params.register;
var isTouchDevice = utils.isTouchDevice();
app.cacheBuster = config['cache-buster'];
bootbox.setDefaults({
locale: config.userLang,
});
$(document).ready(function () {
ajaxify.parseData();
app.load();
});
app.handleEarlyClicks = function () {
/**
* Occasionally, a button or anchor (not meant to be ajaxified) is clicked before
* ajaxify is ready. Capture that event and re-click it once NodeBB is ready.
*
* e.g. New Topic/Reply, post tools
*/
if (document.body) {
var earlyQueue = []; // once we can ES6, use Set instead
var earlyClick = function (ev) {
var btnEl = ev.target.closest('button');
var anchorEl = ev.target.closest('a');
if (!btnEl && anchorEl && (anchorEl.getAttribute('data-ajaxify') === 'false' || anchorEl.href === '#')) {
btnEl = anchorEl;
}
if (btnEl && !earlyQueue.includes(btnEl)) {
earlyQueue.push(btnEl);
ev.stopImmediatePropagation();
ev.preventDefault();
}
};
document.body.addEventListener('click', earlyClick);
$(window).on('action:ajaxify.end', function () {
document.body.removeEventListener('click', earlyClick);
earlyQueue.forEach(function (el) {
el.click();
});
});
} else {
setTimeout(app.handleEarlyClicks, 50);
}
};
app.handleEarlyClicks();
app.load = function () {
overrides.overrideTimeago();
handleStatusChange();
if (config.searchEnabled) {
app.handleSearch();
}
$('body').on('click', '#new_topic', function (e) {
e.preventDefault();
app.newTopic();
});
$('#header-menu .container').on('click', '[component="user/logout"]', function () {
app.logout();
return false;
});
Visibility.change(function (event, state) {
app.isFocused = state === 'visible';
});
createHeaderTooltips();
app.showEmailConfirmWarning();
app.showCookieWarning();
registerServiceWorker();
require(['taskbar', 'helpers', 'forum/pagination'], function (taskbar, helpers, pagination) {
taskbar.init();
helpers.register();
pagination.init();
$(window).trigger('action:app.load');
});
};
app.logout = function (redirect) {
redirect = redirect === undefined ? true : redirect;
$(window).trigger('action:app.logout');
$.ajax(config.relative_path + '/logout', {
type: 'POST',
headers: {
'x-csrf-token': config.csrf_token,
},
beforeSend: function () {
app.flags._logout = true;
},
success: function (data) {
$(window).trigger('action:app.loggedOut', data);
if (redirect) {
if (data.next) {
window.location.href = data.next;
} else {
window.location.reload();
}
}
},
});
return false;
};
app.alert = function (params) {
require(['alerts'], function (alerts) {
alerts.alert(params);
});
};
app.removeAlert = function (id) {
require(['alerts'], function (alerts) {
alerts.remove(id);
});
};
app.alertSuccess = function (message, timeout) {
app.alert({
alert_id: utils.generateUUID(),
title: '[[global:alert.success]]',
message: message,
type: 'success',
timeout: timeout || 5000,
});
};
app.alertError = function (message, timeout) {
message = message.message || message;
if (message === '[[error:invalid-session]]') {
app.logout(false);
return app.handleInvalidSession();
}
app.alert({
alert_id: utils.generateUUID(),
title: '[[global:alert.error]]',
message: message,
type: 'danger',
timeout: timeout || 10000,
});
};
app.handleInvalidSession = function () {
if (app.flags._logout) {
return;
}
socket.disconnect();
bootbox.alert({
title: '[[error:invalid-session]]',
message: '[[error:invalid-session-text]]',
closeButton: false,
callback: function () {
window.location.reload();
},
});
};
app.enterRoom = function (room, callback) {
callback = callback || function () { };
if (socket && app.user.uid && app.currentRoom !== room) {
var previousRoom = app.currentRoom;
app.currentRoom = room;
socket.emit('meta.rooms.enter', {
enter: room,
}, function (err) {
if (err) {
app.currentRoom = previousRoom;
return app.alertError(err.message);
}
callback();
});
}
};
app.leaveCurrentRoom = function () {
if (!socket) {
return;
}
var previousRoom = app.currentRoom;
app.currentRoom = '';
socket.emit('meta.rooms.leaveCurrent', function (err) {
if (err) {
app.currentRoom = previousRoom;
return app.alertError(err.message);
}
});
};
function highlightNavigationLink() {
$('#main-nav li')
.removeClass('active')
.find('a')
.filter(function (i, x) { return window.location.pathname.startsWith(x.getAttribute('href')); })
.parent()
.addClass('active');
}
app.createUserTooltips = function (els, placement) {
if (isTouchDevice) {
return;
}
els = els || $('body');
els.find('.avatar,img[title].teaser-pic,img[title].user-img,div.user-icon,span.user-icon').each(function () {
$(this).tooltip({
placement: placement || $(this).attr('title-placement') || 'top',
title: $(this).attr('title'),
container: '#content',
});
});
};
app.createStatusTooltips = function () {
if (!isTouchDevice) {
$('body').tooltip({
selector: '.fa-circle.status',
placement: 'top',
});
}
};
app.processPage = function () {
highlightNavigationLink();
$('.timeago').timeago();
utils.makeNumbersHumanReadable($('.human-readable-number'));
utils.addCommasToNumbers($('.formatted-number'));
app.createUserTooltips($('#content'));
app.createStatusTooltips();
// Scroll back to top of page
if (!ajaxify.isCold()) {
window.scrollTo(0, 0);
}
};
app.showMessages = function () {
var messages = {
login: {
format: 'alert',
title: '[[global:welcome_back]] ' + app.user.username + '!',
message: '[[global:you_have_successfully_logged_in]]',
},
register: {
format: 'modal',
},
};
function showAlert(type, message) {
switch (messages[type].format) {
case 'alert':
app.alert({
type: 'success',
title: messages[type].title,
message: messages[type].message,
timeout: 5000,
});
break;
case 'modal':
require(['translator'], function (translator) {
translator.translate(message || messages[type].message, function (translated) {
bootbox.alert({
title: messages[type].title,
message: translated,
});
});
});
break;
}
}
if (showWelcomeMessage) {
showWelcomeMessage = false;
$(document).ready(function () {
showAlert('login');
});
}
if (registerMessage) {
$(document).ready(function () {
showAlert('register', utils.escapeHTML(decodeURIComponent(registerMessage)));
registerMessage = false;
});
}
};
app.openChat = function (roomId, uid) {
if (!app.user.uid) {
return app.alertError('[[error:not-logged-in]]');
}
require(['chat'], function (chat) {
function loadAndCenter(chatModal) {
chat.load(chatModal.attr('data-uuid'));
chat.center(chatModal);
chat.focusInput(chatModal);
}
if (chat.modalExists(roomId)) {
loadAndCenter(chat.getModal(roomId));
} else {
socket.emit('modules.chats.loadRoom', { roomId: roomId, uid: uid || app.user.uid }, function (err, roomData) {
if (err) {
return app.alertError(err.message);
}
roomData.users = roomData.users.filter(function (user) {
return user && parseInt(user.uid, 10) !== parseInt(app.user.uid, 10);
});
roomData.uid = uid || app.user.uid;
roomData.isSelf = true;
chat.createModal(roomData, loadAndCenter);
});
}
});
};
app.newChat = function (touid, callback) {
function createChat() {
socket.emit('modules.chats.newRoom', { touid: touid }, function (err, roomId) {
if (err) {
return app.alertError(err.message);
}
if (!ajaxify.data.template.chats) {
app.openChat(roomId);
} else {
ajaxify.go('chats/' + roomId);
}
callback(false, roomId);
});
}
callback = callback || function () { };
if (!app.user.uid) {
return app.alertError('[[error:not-logged-in]]');
}
if (parseInt(touid, 10) === parseInt(app.user.uid, 10)) {
return app.alertError('[[error:cant-chat-with-yourself]]');
}
socket.emit('modules.chats.isDnD', touid, function (err, isDnD) {
if (err) {
return app.alertError(err.message);
}
if (!isDnD) {
return createChat();
}
bootbox.confirm('[[modules:chat.confirm-chat-with-dnd-user]]', function (ok) {
if (ok) {
createChat();
}
});
});
};
app.toggleNavbar = function (state) {
var navbarEl = $('.navbar');
if (navbarEl) {
navbarEl[state ? 'show' : 'hide']();
}
};
function createHeaderTooltips() {
var env = utils.findBootstrapEnvironment();
if (env === 'xs' || env === 'sm' || isTouchDevice) {
return;
}
$('#header-menu li a[title]').each(function () {
$(this).tooltip({
placement: 'bottom',
trigger: 'hover',
title: $(this).attr('title'),
});
});
$('#search-form').tooltip({
placement: 'bottom',
trigger: 'hover',
title: $('#search-button i').attr('title'),
});
$('#user_dropdown').tooltip({
placement: 'bottom',
trigger: 'hover',
title: $('#user_dropdown').attr('title'),
});
}
app.enableTopicSearch = function (options) {
/* eslint-disable-next-line */
var searchOptions = Object.assign({ in: 'titles' }, options.searchOptions);
var quickSearchResults = options.searchElements.resultEl;
var inputEl = options.searchElements.inputEl;
var searchTimeoutId = 0;
var oldValue = inputEl.val();
var filterCategoryEl = quickSearchResults.find('.filter-category');
function updateCategoryFilterName() {
if (ajaxify.data.template.category) {
require(['translator'], function (translator) {
translator.translate('[[search:search-in-category, ' + ajaxify.data.name + ']]', function (translated) {
var name = $('<div></div>').html(translated).text();
filterCategoryEl.find('.name').text(name);
});
});
}
filterCategoryEl.toggleClass('hidden', !ajaxify.data.template.category);
}
function doSearch() {
require(['search'], function (search) {
/* eslint-disable-next-line */
options.searchOptions = Object.assign({}, searchOptions);
options.searchOptions.term = inputEl.val();
updateCategoryFilterName();
if (ajaxify.data.template.category) {
if (filterCategoryEl.find('input[type="checkbox"]').is(':checked')) {
options.searchOptions.categories = [ajaxify.data.cid];
options.searchOptions.searchChildren = true;
}
}
quickSearchResults.removeClass('hidden').find('.quick-search-results-container').html('');
quickSearchResults.find('.loading-indicator').removeClass('hidden');
$(window).trigger('action:search.quick.start', options);
options.searchOptions.searchOnly = 1;
search.api(options.searchOptions, function (data) {
quickSearchResults.find('.loading-indicator').addClass('hidden');
if (options.hideOnNoMatches && !data.posts.length) {
return quickSearchResults.addClass('hidden').find('.quick-search-results-container').html('');
}
data.posts.forEach(function (p) {
var text = $('<div>' + p.content + '</div>').text();
var start = Math.max(0, text.toLowerCase().indexOf(inputEl.val().toLowerCase()) - 40);
p.snippet = utils.escapeHTML((start > 0 ? '...' : '') +
text.slice(start, start + 80) +
(text.length - start > 80 ? '...' : ''));
});
app.parseAndTranslate('partials/quick-search-results', data, function (html) {
if (html.length) {
html.find('.timeago').timeago();
}
quickSearchResults.toggleClass('hidden', !html.length || !inputEl.is(':focus'))
.find('.quick-search-results-container')
.html(html.length ? html : '');
var highlightEls = quickSearchResults.find(
'.quick-search-results .quick-search-title, .quick-search-results .snippet'
);
search.highlightMatches(options.searchOptions.term, highlightEls);
$(window).trigger('action:search.quick.complete', {
data: data,
options: options,
});
});
});
});
}
quickSearchResults.find('.filter-category input[type="checkbox"]').on('change', function () {
inputEl.focus();
doSearch();
});
inputEl.off('keyup').on('keyup', function () {
if (searchTimeoutId) {
clearTimeout(searchTimeoutId);
searchTimeoutId = 0;
}
searchTimeoutId = setTimeout(function () {
if (inputEl.val().length < 3) {
quickSearchResults.addClass('hidden');
oldValue = inputEl.val();
return;
}
if (inputEl.val() === oldValue) {
return;
}
oldValue = inputEl.val();
if (!inputEl.is(':focus')) {
return quickSearchResults.addClass('hidden');
}
doSearch();
}, 250);
});
inputEl.on('blur', function () {
setTimeout(function () {
if (!inputEl.is(':focus')) {
quickSearchResults.addClass('hidden');
}
}, 200);
});
inputEl.on('focus', function () {
oldValue = inputEl.val();
if (inputEl.val() && quickSearchResults.find('#quick-search-results').children().length) {
updateCategoryFilterName();
quickSearchResults.removeClass('hidden');
inputEl[0].setSelectionRange(0, inputEl.val().length);
}
});
inputEl.off('refresh').on('refresh', function () {
doSearch();
});
};
app.handleSearch = function (searchOptions) {
searchOptions = searchOptions || { in: 'titles' };
var searchButton = $('#search-button');
var searchFields = $('#search-fields');
var searchInput = $('#search-fields input');
var quickSearchContainer = $('#quick-search-container');
$('#search-form .advanced-search-link').off('mousedown').on('mousedown', function () {
ajaxify.go('/search');
});
$('#search-form').off('submit').on('submit', function () {
searchInput.blur();
});
searchInput.off('blur').on('blur', dismissSearch);
searchInput.off('focus');
var searchElements = {
inputEl: searchInput,
resultEl: quickSearchContainer,
};
app.enableTopicSearch({
searchOptions: searchOptions,
searchElements: searchElements,
});
function dismissSearch() {
setTimeout(function () {
if (!searchInput.is(':focus')) {
searchFields.addClass('hidden');
searchButton.removeClass('hidden');
}
}, 200);
}
searchButton.off('click').on('click', function (e) {
if (!config.loggedIn && !app.user.privileges['search:content']) {
app.alert({
message: '[[error:search-requires-login]]',
timeout: 3000,
});
ajaxify.go('login');
return false;
}
e.stopPropagation();
app.prepareSearch();
return false;
});
$('#search-form').off('submit').on('submit', function () {
var input = $(this).find('input');
require(['search'], function (search) {
var data = search.getSearchPreferences();
data.term = input.val();
$(window).trigger('action:search.submit', {
searchOptions: data,
searchElements: searchElements,
});
search.query(data, function () {
input.val('');
});
});
return false;
});
};
app.prepareSearch = function () {
$('#search-fields').removeClass('hidden');
$('#search-button').addClass('hidden');
$('#search-fields input').focus();
};
function handleStatusChange() {
$('[component="header/usercontrol"] [data-status]').off('click').on('click', function (e) {
var status = $(this).attr('data-status');
socket.emit('user.setStatus', status, function (err) {
if (err) {
return app.alertError(err.message);
}
$('[data-uid="' + app.user.uid + '"] [component="user/status"], [component="header/profilelink"] [component="user/status"]')
.removeClass('away online dnd offline')
.addClass(status);
$('[component="header/usercontrol"] [data-status]').each(function () {
$(this).find('span').toggleClass('bold', $(this).attr('data-status') === status);
});
app.user.status = status;
});
e.preventDefault();
});
}
app.updateUserStatus = function (el, status) {
if (!el.length) {
return;
}
require(['translator'], function (translator) {
translator.translate('[[global:' + status + ']]', function (translated) {
el.removeClass('online offline dnd away')
.addClass(status)
.attr('title', translated)
.attr('data-original-title', translated);
});
});
};
app.newTopic = function (cid, tags) {
$(window).trigger('action:composer.topic.new', {
cid: cid || ajaxify.data.cid || 0,
tags: tags || (ajaxify.data.tag ? [ajaxify.data.tag] : []),
});
};
app.loadJQueryUI = function (callback) {
if (typeof $().autocomplete === 'function') {
return callback();
}
var scriptEl = document.createElement('script');
scriptEl.type = 'text/javascript';
scriptEl.src = config.relative_path + '/assets/vendor/jquery/js/jquery-ui.js?' + config['cache-buster'];
scriptEl.onload = callback;
document.head.appendChild(scriptEl);
};
app.showEmailConfirmWarning = function (err) {
if (!config.requireEmailConfirmation || !app.user.uid) {
return;
}
var msg = {
alert_id: 'email_confirm',
type: 'warning',
timeout: 0,
};
if (!app.user.email) {
msg.message = '[[error:no-email-to-confirm]]';
msg.clickfn = function () {
app.removeAlert('email_confirm');
ajaxify.go('user/' + app.user.userslug + '/edit');
};
app.alert(msg);
} else if (!app.user['email:confirmed'] && !app.user.isEmailConfirmSent) {
msg.message = err ? err.message : '[[error:email-not-confirmed]]';
msg.clickfn = function () {
app.removeAlert('email_confirm');
socket.emit('user.emailConfirm', {}, function (err) {
if (err) {
return app.alertError(err.message);
}
app.alertSuccess('[[notifications:email-confirm-sent]]');
});
};
app.alert(msg);
} else if (!app.user['email:confirmed'] && app.user.isEmailConfirmSent) {
msg.message = '[[error:email-not-confirmed-email-sent]]';
app.alert(msg);
}
};
app.parseAndTranslate = function (template, blockName, data, callback) {
require(['translator', 'benchpress'], function (translator, Benchpress) {
function translate(html, callback) {
translator.translate(html, function (translatedHTML) {
translatedHTML = translator.unescape(translatedHTML);
callback($(translatedHTML));
});
}
if (typeof blockName === 'string') {
Benchpress.parse(template, blockName, data, function (html) {
translate(html, callback);
});
} else {
callback = data;
data = blockName;
Benchpress.parse(template, data, function (html) {
translate(html, callback);
});
}
});
};
app.showCookieWarning = function () {
require(['translator', 'storage'], function (translator, storage) {
if (!config.cookies.enabled || !navigator.cookieEnabled) {
// Skip warning if cookie consent subsystem disabled (obviously), or cookies not in use
return;
} else if (window.location.pathname.startsWith(config.relative_path + '/admin')) {
// No need to show cookie consent warning in ACP
return;
} else if (storage.getItem('cookieconsent') === '1') {
return;
}
config.cookies.message = translator.unescape(config.cookies.message);
config.cookies.dismiss = translator.unescape(config.cookies.dismiss);
config.cookies.link = translator.unescape(config.cookies.link);
config.cookies.link_url = translator.unescape(config.cookies.link_url);
app.parseAndTranslate('partials/cookie-consent', config.cookies, function (html) {
$(document.body).append(html);
$(document.body).addClass('cookie-consent-open');
var warningEl = $('.cookie-consent');
var dismissEl = warningEl.find('button');
dismissEl.on('click', function () {
// Save consent cookie and remove warning element
storage.setItem('cookieconsent', '1');
warningEl.remove();
$(document.body).removeClass('cookie-consent-open');
});
});
});
};
function registerServiceWorker() {
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('/service-worker.js')
.then(function () {
console.info('ServiceWorker registration succeeded.');
}).catch(function (err) {
console.info('ServiceWorker registration failed: ', err);
});
}
}
}());