jellyfin-web/dashboard-ui/scripts/librarymenu.js
2015-07-22 11:52:13 -04:00

1008 lines
33 KiB
JavaScript

(function (window, document, $, devicePixelRatio) {
function renderHeader() {
var html = '<div class="viewMenuBar ui-bar-b">';
var backIcon = $.browser.safari ? 'chevron-left' : 'arrow-back';
html += '<paper-icon-button icon="' + backIcon + '" class="headerButton headerButtonLeft headerBackButton hide"></paper-icon-button>';
html += '<paper-icon-button icon="menu" class="headerButton mainDrawerButton barsMenuButton headerButtonLeft"></paper-icon-button>';
html += '<div class="libraryMenuButtonText headerButton">' + Globalize.translate('ButtonHome') + '</div>';
html += '<div class="viewMenuSecondary">';
html += '<span class="headerSelectedPlayer"></span>';
html += '<paper-icon-button icon="cast" class="btnCast headerButton headerButtonRight hide"></paper-icon-button>';
html += '<paper-icon-button icon="search" class="headerButton headerButtonRight headerSearchButton hide" onclick="Search.showSearchPanel();"></paper-icon-button>';
html += '<div class="viewMenuSearch hide">';
html += '<form class="viewMenuSearchForm">';
html += '<input type="text" data-role="none" data-type="search" class="headerSearchInput" autocomplete="off" spellcheck="off" />';
html += '<div class="searchInputIcon fa fa-search"></div>';
html += '<paper-icon-button icon="close" class="btnCloseSearch"></paper-icon-button>';
html += '</form>';
html += '</div>';
html += '<paper-icon-button icon="mic" class="headerButton headerButtonRight headerVoiceButton hide" onclick="VoiceInputManager.startListening();"></paper-icon-button>';
if (!showUserAtTop()) {
html += '<paper-icon-button icon="person" class="headerButton headerButtonRight headerUserButton" onclick="return Dashboard.showUserFlyout(this);"></paper-icon-button>';
}
if (!$.browser.mobile && !AppInfo.isNativeApp) {
html += '<paper-icon-button icon="settings" class="headerButton headerButtonRight dashboardEntryHeaderButton hide" onclick="return LibraryMenu.onSettingsClicked(event);"></paper-icon-button>';
}
html += '</div>';
html += '</div>';
$(document.body).append(html);
ImageLoader.lazyChildren(document.querySelector('.viewMenuBar'));
Events.trigger(document, 'headercreated');
bindMenuEvents();
}
function onBackClick() {
if (Dashboard.exitOnBack()) {
Dashboard.exit();
}
else {
history.back();
}
}
function addUserToHeader(user) {
var header = document.querySelector('.viewMenuBar');
if (user.localUser) {
$('.btnCast', header).visible(true);
document.querySelector('.headerSearchButton').classList.remove('hide');
requirejs(['voice/voice'], function () {
if (VoiceInputManager.isSupported()) {
document.querySelector('.headerVoiceButton').classList.remove('hide');
} else {
document.querySelector('.headerVoiceButton').classList.add('hide');
}
});
} else {
$('.btnCast', header).visible(false);
document.querySelector('.headerVoiceButton').classList.add('hide');
document.querySelector('.headerSearchButton').classList.add('hide');
}
var dashboardEntryHeaderButton = document.querySelector('.dashboardEntryHeaderButton');
if (dashboardEntryHeaderButton) {
if (user.canManageServer) {
dashboardEntryHeaderButton.classList.remove('hide');
} else {
dashboardEntryHeaderButton.classList.add('hide');
}
}
if (user.name) {
if (user.imageUrl && AppInfo.enableUserImage) {
var userButtonHeight = 26;
var url = user.imageUrl;
if (user.supportsImageParams) {
url += "&height=" + (userButtonHeight * Math.max(devicePixelRatio || 1, 2));
}
var headerUserButton = header.querySelector('.headerUserButton');
if (headerUserButton) {
headerUserButton.icon = null;
headerUserButton.src = url;
headerUserButton.classList.add('headerUserButtonRound');
}
}
}
}
function bindMenuEvents() {
if (AppInfo.isTouchPreferred) {
$('.mainDrawerButton').on('touchend', openMainDrawer).on('click', openMainDrawer);
} else {
$('.mainDrawerButton').createHoverTouch().on('hovertouch', openMainDrawer);
}
$('.headerBackButton').on('click', onBackClick);
var viewMenuBar = document.getElementsByClassName("viewMenuBar")[0];
initHeadRoom(viewMenuBar);
}
function updateViewMenuBarHeadroom(page, viewMenuBar) {
if (page.classList.contains('libraryPage')) {
// Don't like this timeout at all but if headroom is activated during the page events it will jump and flicker on us
setTimeout(reEnableHeadroom, 700);
} else {
viewMenuBar.classList.add('headroomDisabled');
}
}
function reEnableHeadroom() {
var headroomDisabled = document.querySelectorAll('.headroomDisabled');
for (var i = 0, length = headroomDisabled.length; i < length; i++) {
headroomDisabled[i].classList.remove('headroomDisabled');
}
}
function getItemHref(item, context) {
return LibraryBrowser.getHref(item, context);
}
var requiresDrawerRefresh = true;
var requiresDashboardDrawerRefresh = true;
var lastOpenTime = new Date().getTime();
function openMainDrawer() {
var drawerPanel = document.querySelector('.mainDrawerPanel');
drawerPanel.openDrawer();
lastOpenTime = new Date().getTime();
}
function onMainDrawerOpened() {
if ($.browser.mobile) {
document.body.classList.add('bodyWithPopupOpen');
}
var drawer = document.querySelector('.mainDrawerPanel .mainDrawer');
ConnectionManager.user(window.ApiClient).done(function (user) {
if (requiresDrawerRefresh) {
ensureDrawerStructure(drawer);
refreshUserInfoInDrawer(user, drawer);
refreshLibraryInfoInDrawer(user, drawer);
refreshBottomUserInfoInDrawer(user, drawer);
Events.trigger(document, 'libraryMenuCreated');
updateLibraryMenu(user.localUser);
}
var pageElem = $($.mobile.activePage)[0];
if (requiresDrawerRefresh || requiresDashboardDrawerRefresh) {
refreshDashboardInfoInDrawer(pageElem, user, drawer);
requiresDashboardDrawerRefresh = false;
}
requiresDrawerRefresh = false;
updateLibraryNavLinks(pageElem);
});
document.querySelector('.mainDrawerPanel #drawer').classList.add('verticalScrollingDrawer');
}
function onMainDrawerClosed() {
document.body.classList.remove('bodyWithPopupOpen');
document.querySelector('.mainDrawerPanel #drawer').classList.remove('verticalScrollingDrawer');
}
function closeMainDrawer() {
document.getElementsByClassName('mainDrawerPanel')[0].closeDrawer();
}
function ensureDrawerStructure(drawer) {
if (drawer.querySelector('.mainDrawerContent')) {
return;
}
var html = '<div class="mainDrawerContent">';
html += '<div class="userheader">';
html += '</div>';
html += '<div class="libraryDrawerContent">';
html += '</div>';
html += '<div class="dashboardDrawerContent">';
html += '</div>';
html += '<div class="userFooter">';
html += '</div>';
html += '</div>';
drawer.innerHTML = html;
}
function refreshUserInfoInDrawer(user, drawer) {
var html = '';
var userAtTop = showUserAtTop();
var homeHref = window.ApiClient ? 'index.html' : 'selectserver.html';
var hasUserImage = user.imageUrl && AppInfo.enableUserImage;
if (userAtTop) {
html += '<div class="drawerUserPanel">';
html += '<div class="drawerUserPanelInner">';
html += '<div class="drawerUserPanelContent">';
var imgWidth = 60;
if (hasUserImage) {
var url = user.imageUrl;
if (user.supportsImageParams) {
url += "&width=" + (imgWidth * Math.max(devicePixelRatio || 1, 2));
html += '<div class="lazy drawerUserPanelUserImage" data-src="' + url + '" style="width:' + imgWidth + 'px;height:' + imgWidth + 'px;"></div>';
}
} else {
html += '<div class="fa fa-user drawerUserPanelUserImage" style="font-size:' + imgWidth + 'px;"></div>';
}
html += '<div class="drawerUserPanelUserName">';
html += user.name;
html += '</div>';
html += '</div>';
html += '</div>';
html += '</div>';
html += '<a class="sidebarLink lnkMediaFolder" data-itemid="remote" href="index.html" onclick="return LibraryMenu.onLinkClicked(event, this);"><iron-icon icon="home" class="sidebarLinkIcon" style="color:#2196F3;"></iron-icon><span class="sidebarLinkText">' + Globalize.translate('ButtonHome') + '</span></a>';
} else {
html += '<div style="margin-top:5px;"></div>';
html += '<a class="lnkMediaFolder sidebarLink" href="' + homeHref + '" onclick="return LibraryMenu.onLinkClicked(event, this);">';
html += '<div style="background-image:url(\'css/images/mblogoicon.png\');width:' + 28 + 'px;height:' + 28 + 'px;background-size:contain;background-repeat:no-repeat;background-position:center center;border-radius:1000px;vertical-align:middle;margin:0 1.6em 0 1.5em;display:inline-block;"></div>';
html += Globalize.translate('ButtonHome');
html += '</a>';
}
html += '<a class="sidebarLink lnkMediaFolder" data-itemid="remote" href="nowplaying.html" onclick="return LibraryMenu.onLinkClicked(event, this);"><iron-icon icon="tablet-android" class="sidebarLinkIcon" style="color:#673AB7;"></iron-icon><span class="sidebarLinkText">' + Globalize.translate('ButtonRemote') + '</span></a>';
var userHeader = drawer.querySelector('.userheader');
userHeader.innerHTML = html;
ImageLoader.fillImages(userHeader.getElementsByClassName('lazy'));
}
function refreshLibraryInfoInDrawer(user, drawer) {
var html = '';
html += '<div class="sidebarDivider"></div>';
html += '<div class="libraryMenuOptions">';
html += '</div>';
drawer.querySelector('.libraryDrawerContent').innerHTML = html;
}
function refreshDashboardInfoInDrawer(page, user, drawer) {
var html = '';
html += '<div class="sidebarDivider"></div>';
html += Dashboard.getToolsMenuHtml(page);
html = html.split('href=').join('onclick="return LibraryMenu.onLinkClicked(event, this);" href=');
drawer.querySelector('.dashboardDrawerContent').innerHTML = html;
}
function replaceAll(string, find, replace) {
return string.replace(new RegExp(escapeRegExp(find), 'g'), replace);
}
function refreshBottomUserInfoInDrawer(user, drawer) {
var html = '';
html += '<div class="adminMenuOptions">';
html += '<div class="sidebarDivider"></div>';
html += '<div class="sidebarHeader">';
html += Globalize.translate('HeaderAdmin');
html += '</div>';
html += '<a class="sidebarLink lnkMediaFolder lnkManageServer" data-itemid="dashboard" href="#"><iron-icon icon="dashboard" class="sidebarLinkIcon"></iron-icon><span class="sidebarLinkText">' + Globalize.translate('ButtonManageServer') + '</span></a>';
html += '<a class="sidebarLink lnkMediaFolder editorViewMenu" data-itemid="editor" onclick="return LibraryMenu.onLinkClicked(event, this);" href="edititemmetadata.html"><iron-icon icon="mode-edit" class="sidebarLinkIcon"></iron-icon><span class="sidebarLinkText">' + Globalize.translate('ButtonMetadataManager') + '</span></a>';
if (!$.browser.mobile && !AppInfo.isTouchPreferred) {
html += '<a class="sidebarLink lnkMediaFolder" data-itemid="reports" onclick="return LibraryMenu.onLinkClicked(event, this);" href="reports.html"><iron-icon icon="insert-chart" class="sidebarLinkIcon"></iron-icon><span class="sidebarLinkText">' + Globalize.translate('ButtonReports') + '</span></a>';
}
html += '</div>';
html += '<div class="userMenuOptions">';
html += '<div class="sidebarDivider"></div>';
html += '<a class="sidebarLink lnkMediaFolder" data-itemid="inbox" onclick="return LibraryMenu.onLinkClicked(event, this);" href="notificationlist.html"><iron-icon icon="inbox" class="sidebarLinkIcon"></iron-icon>';
html += Globalize.translate('ButtonInbox');
html += '<div class="btnNotifications"><div class="btnNotificationsInner">0</div></div>';
html += '</a>';
if (user.localUser && showUserAtTop()) {
html += '<a class="sidebarLink lnkMediaFolder lnkMySettings" onclick="return LibraryMenu.onLinkClicked(event, this);" data-itemid="mysync" href="mypreferencesdisplay.html?userId=' + user.localUser.Id + '"><iron-icon icon="settings" class="sidebarLinkIcon"></iron-icon><span class="sidebarLinkText">' + Globalize.translate('ButtonSettings') + '</span></a>';
}
html += '<a class="sidebarLink lnkMediaFolder lnkMySync" data-itemid="mysync" onclick="return LibraryMenu.onLinkClicked(event, this);" href="mysync.html"><iron-icon icon="refresh" class="sidebarLinkIcon"></iron-icon><span class="sidebarLinkText">' + Globalize.translate('ButtonSync') + '</span></a>';
if (Dashboard.isConnectMode()) {
html += '<a class="sidebarLink lnkMediaFolder" data-itemid="selectserver" onclick="return LibraryMenu.onLinkClicked(event, this);" href="selectserver.html"><span class="fa fa-globe sidebarLinkIcon"></span><span class="sidebarLinkText">' + Globalize.translate('ButtonSelectServer') + '</span></a>';
}
if (showUserAtTop()) {
html += '<a class="sidebarLink lnkMediaFolder" data-itemid="logout" onclick="return LibraryMenu.onLogoutClicked(this);" href="#"><iron-icon icon="lock" class="sidebarLinkIcon"></iron-icon><span class="sidebarLinkText">' + Globalize.translate('ButtonSignOut') + '</span></a>';
}
html += '</div>';
drawer.querySelector('.userFooter').innerHTML = html;
Events.on(drawer.querySelector('.lnkManageServer'), 'click', onManageServerClicked);
}
function onSidebarLinkClick() {
var section = this.getElementsByClassName('sectionName')[0];
var text = section ? section.innerHTML : this.innerHTML;
LibraryMenu.setTitle(text);
}
function updateLibraryMenu(user) {
if (!user) {
$('.adminMenuOptions').visible(false);
$('.lnkMySync').visible(false);
$('.userMenuOptions').visible(false);
return;
}
var userId = Dashboard.getCurrentUserId();
var apiClient = window.ApiClient;
apiClient.getUserViews(userId).done(function (result) {
var items = result.Items;
var html = '';
html += '<div class="sidebarHeader">';
html += Globalize.translate('HeaderMedia');
html += '</div>';
html += items.map(function (i) {
var icon = 'folder';
var color = 'inherit';
var itemId = i.Id;
if (i.CollectionType == "channels") {
itemId = "channels";
}
else if (i.CollectionType == "livetv") {
itemId = "livetv";
}
if (i.Type == 'Channel') {
}
if (i.CollectionType == "photos") {
icon = 'photo-library';
color = "#009688";
}
else if (i.CollectionType == "music" || i.CollectionType == "musicvideos") {
icon = 'library-music';
color = '#FB8521';
}
else if (i.CollectionType == "books") {
icon = 'library-books';
color = "#1AA1E1";
}
else if (i.CollectionType == "playlists") {
icon = 'view-list';
color = "#795548";
}
else if (i.CollectionType == "games") {
icon = 'games';
color = "#F44336";
}
else if (i.CollectionType == "movies") {
icon = 'video-library';
color = '#CE5043';
}
else if (i.CollectionType == "channels" || i.Type == 'Channel') {
icon = 'videocam';
color = '#E91E63';
}
else if (i.CollectionType == "tvshows") {
icon = 'tv';
color = "#4CAF50";
}
else if (i.CollectionType == "livetv") {
icon = 'live-tv';
color = "#293AAE";
}
return '<a data-itemid="' + itemId + '" class="lnkMediaFolder sidebarLink" onclick="return LibraryMenu.onLinkClicked(event, this);" href="' + getItemHref(i, i.CollectionType) + '"><iron-icon icon="' + icon + '" class="sidebarLinkIcon" style="color:' + color + '"></iron-icon><span class="sectionName">' + i.Name + '</span></a>';
}).join('');
var libraryMenuOptions = document.querySelector('.libraryMenuOptions');
libraryMenuOptions.innerHTML = html;
var elem = libraryMenuOptions;
$('.sidebarLink', elem).off('click', onSidebarLinkClick).on('click', onSidebarLinkClick);
});
if (user.Policy.IsAdministrator) {
$('.adminMenuOptions').visible(true);
} else {
$('.adminMenuOptions').visible(false);
}
if (user.Policy.EnableSync) {
$('.lnkMySync').visible(true);
} else {
$('.lnkMySync').visible(false);
}
}
function showUserAtTop() {
return AppInfo.isNativeApp;
}
var requiresLibraryMenuRefresh = false;
var requiresViewMenuRefresh = false;
function onManageServerClicked() {
closeMainDrawer();
requirejs(["scripts/registrationservices"], function () {
RegistrationServices.validateFeature('manageserver').done(function () {
Dashboard.navigate('dashboard.html');
});
});
}
function getTopParentId() {
return getParameterByName('topParentId') || null;
}
window.LibraryMenu = {
getTopParentId: getTopParentId,
onLinkClicked: function (event, link) {
if (event.which != 1) {
return true;
}
// There doesn't seem to be a way to detect if the drawer is in the process of opening, so try to handle that here
if ((new Date().getTime() - lastOpenTime) > 200) {
setTimeout(function () {
closeMainDrawer();
setTimeout(function () {
Dashboard.navigate(link.href);
}, 400);
}, 50);
}
return false;
},
onLogoutClicked: function () {
// There doesn't seem to be a way to detect if the drawer is in the process of opening, so try to handle that here
if ((new Date().getTime() - lastOpenTime) > 200) {
closeMainDrawer();
setTimeout(function () {
Dashboard.logout();
}, 400);
}
return false;
},
onHardwareMenuButtonClick: function () {
openMainDrawer();
},
onSettingsClicked: function (event) {
if (event.which != 1) {
return true;
}
// There doesn't seem to be a way to detect if the drawer is in the process of opening, so try to handle that here
Dashboard.navigate('dashboard.html');
return false;
},
setTitle: function (title) {
document.querySelector('.libraryMenuButtonText').innerHTML = title;
},
setBackButtonVisible: function (visible) {
var backButton = document.querySelector('.headerBackButton');
if (backButton) {
if (visible) {
backButton.classList.remove('hide');
} else {
backButton.classList.add('hide');
}
}
},
setMenuButtonVisible: function (visible) {
var mainDrawerButton = document.querySelector('.mainDrawerButton');
if (mainDrawerButton) {
if (!visible && $.browser.mobile) {
mainDrawerButton.classList.add('hide');
} else {
mainDrawerButton.classList.remove('hide');
}
}
}
};
function updateCastIcon() {
var info = MediaController.getPlayerInfo();
if (info.isLocalPlayer) {
$('.btnCast').removeClass('btnActiveCast').each(function () {
this.icon = 'cast';
});
$('.headerSelectedPlayer').html('');
} else {
$('.btnCast').addClass('btnActiveCast').each(function () {
this.icon = 'cast-connected';
});
$('.headerSelectedPlayer').html((info.deviceName || info.name));
}
}
function updateLibraryNavLinks(page) {
var isLiveTvPage = page.classList.contains('liveTvPage');
var isChannelsPage = page.classList.contains('channelsPage');
var isEditorPage = page.classList.contains('metadataEditorPage');
var isReportsPage = page.classList.contains('reportsPage');
var isMySyncPage = page.classList.contains('mySyncPage');
var id = isLiveTvPage || isChannelsPage || isEditorPage || isReportsPage || isMySyncPage || page.classList.contains('allLibraryPage') ?
'' :
getTopParentId() || '';
var i, length;
var elems = document.getElementsByClassName('lnkMediaFolder');
for (i = 0, length = elems.length; i < length; i++) {
var lnkMediaFolder = elems[i];
var itemId = lnkMediaFolder.getAttribute('data-itemid');
if (isChannelsPage && itemId == 'channels') {
lnkMediaFolder.classList.add('selectedMediaFolder');
}
else if (isLiveTvPage && itemId == 'livetv') {
lnkMediaFolder.classList.add('selectedMediaFolder');
}
else if (isEditorPage && itemId == 'editor') {
lnkMediaFolder.classList.add('selectedMediaFolder');
}
else if (isReportsPage && itemId == 'reports') {
lnkMediaFolder.classList.add('selectedMediaFolder');
}
else if (isMySyncPage && itemId == 'mysync') {
lnkMediaFolder.classList.add('selectedMediaFolder');
}
else if (id && itemId == id) {
lnkMediaFolder.classList.add('selectedMediaFolder');
}
else {
lnkMediaFolder.classList.remove('selectedMediaFolder');
}
}
var context = getParameterByName('context');
if (context !== 'playlists') {
elems = page.querySelectorAll('.scopedLibraryViewNav a');
for (i = 0, length = elems.length; i < length; i++) {
var lnk = elems[i];
var src = lnk.href;
if (src.indexOf('#') != -1) {
continue;
}
src = replaceQueryString(src, 'topParentId', id);
lnk.href = src;
}
}
}
function onWebSocketMessage(e, data) {
var msg = data;
if (msg.MessageType === "UserConfigurationUpdated") {
if (msg.Data.Id == Dashboard.getCurrentUserId()) {
requiresLibraryMenuRefresh = true;
}
}
}
function buildViewMenuBar(page) {
var viewMenuBar = document.querySelector('.viewMenuBar');
if (page.classList.contains('standalonePage')) {
if (viewMenuBar) {
viewMenuBar.classList.add('hide');
}
return;
}
if (requiresViewMenuRefresh) {
if (viewMenuBar) {
viewMenuBar.parentNode.removeChild(viewMenuBar);
viewMenuBar = null;
}
}
if (!viewMenuBar) {
renderHeader();
updateViewMenuBarHeadroom(page, document.querySelector('.viewMenuBar'));
updateCastIcon();
updateLibraryNavLinks(page);
requiresViewMenuRefresh = false;
ConnectionManager.user(window.ApiClient).done(addUserToHeader);
} else {
viewMenuBar.classList.remove('hide');
updateLibraryNavLinks(page);
updateViewMenuBarHeadroom(page, viewMenuBar);
requiresViewMenuRefresh = false;
}
}
$(document).on('pagebeforeshowready', ".page", function () {
var page = this;
requiresDashboardDrawerRefresh = true;
onPageBeforeShowDocumentReady(page);
}).on('pageshowready', ".page", function () {
var page = this;
onPageShowDocumentReady(page);
}).on('pagebeforehide', ".page", function () {
var headroomEnabled = document.querySelectorAll('.headroomEnabled');
for (var i = 0, length = headroomEnabled.length; i < length; i++) {
headroomEnabled[i].classList.add('headroomDisabled');
}
});
function onPageBeforeShowDocumentReady(page) {
buildViewMenuBar(page);
var isLibraryPage = page.classList.contains('libraryPage');
var darkDrawer = false;
var title = page.getAttribute('data-title') || page.getAttribute('data-contextname');
if (title) {
LibraryMenu.setTitle(title);
}
var titleKey = getParameterByName('titlekey');
if (titleKey) {
LibraryMenu.setTitle(Globalize.translate(titleKey));
}
var mainDrawerButton = document.querySelector('.mainDrawerButton');
if (mainDrawerButton) {
if (page.getAttribute('data-menubutton') == 'false' && $.browser.mobile) {
mainDrawerButton.classList.add('hide');
} else {
mainDrawerButton.classList.remove('hide');
}
}
if (isLibraryPage) {
document.body.classList.add('libraryDocument');
document.body.classList.remove('dashboardDocument');
document.body.classList.remove('hideMainDrawer');
if (AppInfo.enableBottomTabs) {
page.classList.add('noSecondaryNavPage');
document.querySelector('.footer').classList.add('footerOverBottomTabs');
} else {
$('.libraryViewNav', page).each(function () {
initHeadRoom(this);
});
}
}
else if (page.classList.contains('type-interior')) {
document.body.classList.remove('libraryDocument');
document.body.classList.add('dashboardDocument');
document.body.classList.remove('hideMainDrawer');
} else {
document.body.classList.remove('libraryDocument');
document.body.classList.remove('dashboardDocument');
document.body.classList.add('hideMainDrawer');
}
if (!AppInfo.isNativeApp) {
darkDrawer = true;
}
var drawer = document.querySelector('.mainDrawerPanel #drawer');
if (drawer) {
if (darkDrawer) {
drawer.classList.add('darkDrawer');
} else {
drawer.classList.remove('darkDrawer');
}
}
updateBackButton(page);
}
function updateBackButton(page) {
var canGoBack = !page.classList.contains('homePage') && history.length > 0;
var backButton = document.querySelector('.headerBackButton');
var showBackButton = AppInfo.enableBackButton;
if (!showBackButton) {
showBackButton = page.getAttribute('data-backbutton') == 'true';
}
if (backButton) {
if (canGoBack && showBackButton) {
backButton.classList.remove('hide');
} else {
backButton.classList.add('hide');
}
}
//Events.off(page, 'swiperight', onPageSwipeLeft);
if (canGoBack) {
//Events.on(page, 'swiperight', onPageSwipeLeft);
}
}
function onPageSwipeLeft(e) {
var target = e.target;
if (!target.classList.contains('hiddenScrollX') && !$(target).parents('.hiddenScrollX').length) {
history.back();
}
}
function onPageShowDocumentReady(page) {
if (!NavHelper.isBack()) {
var elems = page.querySelectorAll('.libraryViewNav .ui-btn-active');
elems = $(elems).filter(':visible');
if (elems.length) {
elems[0].scrollIntoView();
// Scroll back up so in case vertical scroll was messed with
window.scrollTo(0, 0);
}
}
}
function initHeadRoom(elem) {
if (!AppInfo.enableHeadRoom) {
return;
}
requirejs(["thirdparty/headroom"], function () {
// construct an instance of Headroom, passing the element
var headroom = new Headroom(elem, {
// or scroll tolerance per direction
tolerance: {
down: 40,
up: 0
}
});
// initialise
headroom.init();
elem.classList.add('headroomEnabled');
});
}
function initializeApiClient(apiClient) {
requiresLibraryMenuRefresh = true;
Events.off(apiClient, 'websocketmessage', onWebSocketMessage);
Events.on(apiClient, 'websocketmessage', onWebSocketMessage);
}
Dashboard.ready(function () {
if (window.ApiClient) {
initializeApiClient(window.ApiClient);
}
Events.on(ConnectionManager, 'apiclientcreated', function (e, apiClient) {
initializeApiClient(apiClient);
});
Events.on(ConnectionManager, 'localusersignedin', function () {
requiresLibraryMenuRefresh = true;
requiresViewMenuRefresh = true;
requiresDrawerRefresh = true;
});
Events.on(ConnectionManager, 'localusersignedout', function () {
requiresLibraryMenuRefresh = true;
requiresViewMenuRefresh = true;
requiresDrawerRefresh = true;
});
Events.on(MediaController, 'playerchange', function () {
updateCastIcon();
});
var mainDrawerPanel = document.querySelector('.mainDrawerPanel');
Events.on(mainDrawerPanel, 'paper-drawer-panel-open', onMainDrawerOpened);
Events.on(mainDrawerPanel, 'paper-drawer-panel-close', onMainDrawerClosed);
});
})(window, document, jQuery, window.devicePixelRatio);
$.fn.createHoverTouch = function () {
var preventHover = false;
var timerId;
function startTimer(elem) {
stopTimer();
timerId = setTimeout(function () {
Events.trigger(elem, 'hovertouch');
}, 300);
}
function stopTimer(elem) {
if (timerId) {
clearTimeout(timerId);
timerId = null;
}
}
return $(this).on('mouseenter', function () {
if (preventHover === true) {
preventHover = false;
return;
}
startTimer(this);
}).on('mouseleave', function () {
stopTimer(this);
}).on('touchstart', function () {
preventHover = true;
}).on('click', function () {
preventHover = true;
if (preventHover) {
Events.trigger(this, 'hovertouch');
stopTimer(this);
preventHover = false;
}
});
};
(function () {
var backUrl;
$(document).on('pagebeforeshow', ".page", function () {
if (getWindowUrl() != backUrl) {
backUrl = null;
}
});
$(window).on("popstate", function () {
backUrl = getWindowUrl();
});
function isBack() {
return backUrl == getWindowUrl();
}
window.NavHelper = {
isBack: isBack
};
})();