528 lines
20 KiB
JavaScript
528 lines
20 KiB
JavaScript
// vim: et:ts=4:sw=4:sts=4:ft=javascript
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'use strict';
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/*
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---- UI Tree ----
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appPanel
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mainMenu
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mainPanel
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leftPanel
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sectionbar
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folders
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info
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rightPanel
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toolbar
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contentPanel
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browser <-- should be filters or browser
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list or item
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statusbar <-- make part of content panel
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*/
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(function() {
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window.onerror = function(error, url, line) {
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try {
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!isMSIE && !/^resource:/.test(url) && pandora.api.log({
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text: error,
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url: document.location.pathname + ' at ' + url,
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line: line
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});
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} catch(e) {}
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};
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// handle legacy embed and print URLs
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document.location.hash = document.location.hash.replace(
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/^#\?(embed|print)=true(&)?/,
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function() {
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return '#' + arguments[1] + (arguments[2] ? '?' : '');
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}
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);
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var animationInterval,
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enableDebugMode = getLocalStorage('pandora.enableDebugMode'),
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enableEventLogging = getLocalStorage('pandora.enableEventLogging'),
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isEmbed = /^#embed(\?.*?)?$/.test(document.location.hash),
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isMSIE = /MSIE/.test(navigator.userAgent)
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&& !(Math.round(navigator.userAgent.match(/MSIE (\d+)/)[1]) >= 10),
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isPrint = /^#print(\?.*?)?$/.test(document.location.hash),
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legacyThemes = {classic: 'oxlight', modern: 'oxdark'},
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logoHeight,
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logoWidth,
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theme = getLocalStorage('Ox.theme')
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&& JSON.parse(localStorage['Ox.theme']) || 'oxmedium';
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theme = legacyThemes[theme] || theme;
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loadImages(function(images) {
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loadScreen(images);
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loadOxJS(function() {
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loadOxUI(loadPandora);
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});
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});
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function getLocalStorage(key) {
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// fails if localStorage does not exist or if third party cookies are
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// disabled
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try {
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return localStorage[key];
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} catch(e) {}
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}
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function getPandoraVersion() {
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var i, path, scripts = document.getElementsByTagName('script');
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for (i = 0; i < scripts.length; i++) {
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if(/pandora.js/.test(scripts[i].src)) {
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return scripts[i].src.replace(/.*\?/, '');
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}
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}
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}
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function loadImages(callback) {
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// Opera doesn't fire onload for SVGs,
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// so we only wait for the PNG to load.
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var images = {};
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images.logo = document.createElement('img');
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images.logo.onload = function() {
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var ratio = images.logo.width / images.logo.height;
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logoWidth = isEmbed || isPrint ? 96 : 320;
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logoHeight = Math.round(logoWidth / ratio);
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images.logo.style.position = 'absolute';
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images.logo.style.left = 0;
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images.logo.style.top = 0;
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images.logo.style.right = 0;
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images.logo.style.bottom = logoHeight + 'px';
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images.logo.style.width = logoWidth + 'px';
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images.logo.style.height = logoHeight + 'px';
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images.logo.style.margin = 'auto';
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if (!isMSIE) {
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images.reflection = document.createElement('img');
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images.reflection.style.position = 'absolute';
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images.reflection.style.left = 0;
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images.reflection.style.top = logoHeight + 'px';
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images.reflection.style.right = 0;
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images.reflection.style.bottom = 0;
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images.reflection.style.width = logoWidth + 'px';
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images.reflection.style.height = logoHeight + 'px';
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images.reflection.style.margin = 'auto';
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images.reflection.style.MozTransform = 'scaleY(-1)';
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images.reflection.style.MSTransform = 'scaleY(-1)';
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images.reflection.style.OTransform = 'scaleY(-1)';
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images.reflection.style.WebkitTransform = 'scaleY(-1)';
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images.reflection.style.transform = 'scaleY(-1)';
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images.reflection.src = '/static/png/logo.png';
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}
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images.loadingIcon = document.createElement('img');
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images.loadingIcon.setAttribute('id', 'loadingIcon');
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images.loadingIcon.style.position = 'absolute';
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images.loadingIcon.style.left = 0;
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images.loadingIcon.style.top = isEmbed || isPrint ? '32px' : '80px';
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images.loadingIcon.style.right = 0;
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images.loadingIcon.style.bottom = 0;
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images.loadingIcon.style.width = isEmbed || isPrint ? '16px' : '32px';
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images.loadingIcon.style.height = isEmbed || isPrint ? '16px' : '32px';
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images.loadingIcon.style.margin = 'auto';
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images.loadingIcon.src = '/static/oxjs/' + (enableDebugMode ? 'dev' : 'build')
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+ '/Ox.UI/themes/' + theme + '/svg/symbolLoading.svg';
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callback(images);
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};
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images.logo.src = '/static/png/logo.png';
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}
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function loadScreen(images) {
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var gradient, loadingScreen;
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if (!isMSIE) {
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gradient = document.createElement('div');
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gradient.style.position = 'absolute';
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gradient.style.left = 0;
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gradient.style.top = logoHeight + 'px';
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gradient.style.right = 0;
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gradient.style.bottom = 0;
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// + 2 is a temporary fix for Chrome 26
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gradient.style.width = logoWidth + 2 + 'px'
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gradient.style.height = logoHeight + 2 + 'px';
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gradient.style.margin = 'auto';
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['-moz-', '-ms-', '-o-', '-webkit-', ''].forEach(function(prefix) {
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gradient.style.background = theme == 'oxlight' ? prefix + 'linear-gradient(top, rgba(224, 224, 224, 0.75), rgba(224, 224, 224, 1), rgba(224, 224, 224, 1))'
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: theme == 'oxmedium' ? prefix + 'linear-gradient(top, rgba(144, 144, 144, 0.75), rgba(144, 144, 144, 1), rgba(144, 144, 144, 1))'
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: prefix + 'linear-gradient(top, rgba(32, 32, 32, 0.75), rgba(32, 32, 32, 1), rgba(32, 32, 32, 1))';
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});
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}
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loadingScreen = document.createElement('div');
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loadingScreen.setAttribute('id', 'loadingScreen');
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loadingScreen.className = 'OxScreen';
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loadingScreen.style.position = 'absolute';
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loadingScreen.style.width = '100%';
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loadingScreen.style.height = '100%';
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loadingScreen.style.backgroundColor = theme == 'oxlight' ? 'rgb(224, 224, 224)'
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: theme == 'oxmedium' ? 'rgb(144, 144, 144)' : 'rgb(32, 32, 32)';
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loadingScreen.style.zIndex = '1002';
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loadingScreen.appendChild(images.logo);
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images.reflection && loadingScreen.appendChild(images.reflection);
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gradient && loadingScreen.appendChild(gradient);
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loadingScreen.appendChild(images.loadingIcon);
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// FF3.6 document.body can be undefined here
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window.onload = function() {
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document.body.style.margin = 0;
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document.body.appendChild(loadingScreen);
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startAnimation();
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};
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// IE8 does not call onload if already loaded before set
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document.body && window.onload();
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}
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function loadOxJS(callback) {
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var head = document.head
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|| document.getElementsByTagName('head')[0]
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|| document.documentElement,
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script = document.createElement('script');
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if (isMSIE) {
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// fixme: find a way to check if css/js have loaded in msie
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setTimeout(callback, 2500);
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} else {
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script.onload = callback;
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}
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script.src = '/static/oxjs/' + (enableDebugMode ? 'dev' : 'build') + '/Ox.js?' + getPandoraVersion();
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script.type = 'text/javascript';
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head.appendChild(script);
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}
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function loadOxUI(callback) {
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Ox.load({
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UI: {theme: theme},
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Geo: {}
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}, callback);
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}
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function loadPandora(browserSupported) {
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window.pandora = Ox.App({
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name: 'pandora',
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url: '/api/'
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}).bindEvent({
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load: function(data) {
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data.browserSupported = browserSupported;
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Ox.extend(pandora, {
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requests: {},
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ui: {}
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});
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loadPandoraFiles(function() {
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enableEventLogging && Ox.Event.bind(pandora.logEvent);
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initPandora(data);
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if (pandora.localStorage('local')) {
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var url = pandora.localStorage('local');
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window.pandora.local = Ox.API({
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url: url + '/api/'
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}, function() {
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pandora.site.site.videoprefix = url;
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});
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}
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});
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}
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});
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}
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function loadPandoraFiles(callback) {
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var prefix = '/static/';
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if (enableDebugMode) {
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Ox.getJSON(prefix + 'json/pandora.json?' + Ox.random(1000), function(files) {
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Ox.getFile(files.map(function(file) {
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return prefix + file + '?' + getPandoraVersion();
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}), callback);
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});
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} else {
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Ox.getScript(prefix + 'js/pandora.min.js?' + getPandoraVersion(), callback);
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}
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}
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function initPandora(data) {
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Ox.Log('', 'Ox.App load', data);
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Ox.extend(pandora, {
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$ui: {
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body: $('body'),
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document: $(document),
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window: $(window)
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.on({
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beforeunload: pandora.beforeUnloadWindow,
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resize: pandora.resizeWindow,
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unload: pandora.unloadWindow
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})
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},
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site: data.site,
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user: data.user
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});
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// make sure all valid ui settings are present
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pandora.user.ui = Ox.extend(
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Ox.clone(pandora.site.user.ui), pandora.user.ui
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);
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// make sure no invalid ui settings are present
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Object.keys(pandora.user.ui).forEach(function(key) {
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if (Ox.isUndefined(pandora.site.user.ui[key])) {
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delete pandora.user.ui[key];
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}
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});
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// make sure itemSort is valid
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if (!Ox.contains(pandora.site.itemKeys.filter(function(itemKey) {
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return itemKey.sort;
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}).map(function(itemKey) {
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return itemKey.id;
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}), pandora.user.ui.itemSort[0].key)) {
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pandora.user.ui.itemSort = pandora.site.user.ui.itemSort;
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}
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// make sure itemView is valid
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if (!Ox.contains(pandora.site.itemViews.map(function(itemView) {
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return itemView.id;
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}), pandora.user.ui.itemView)) {
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pandora.user.ui.itemView = pandora.site.user.ui.itemView;
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}
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// patch theme ... this can be removed at a later point
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pandora.user.ui.theme = legacyThemes[pandora.user.ui.theme] || pandora.user.ui.theme;
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// make sure theme is valid
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if (!Ox.contains(pandora.site.themes, pandora.user.ui.theme)) {
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pandora.user.ui.theme = pandora.site.user.ui.theme;
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}
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// patch itemView ... this can be removed at a later point
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if (pandora.user.ui.itemView == 'video') {
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pandora.user.ui.itemView = 'player';
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}
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Ox.extend(pandora.site, {
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calendar: data.site.layers.some(function(layer) {
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return layer.type == 'event'
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}) ? 'manual' : data.site.layers.some(function(layer) {
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return layer.hasEvents;
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}) ? 'auto' : 'none',
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clipKeys: data.site.clipKeys.map(function(key) {
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return Ox.extend(key, {
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operator: pandora.getSortOperator(key.id)
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});
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}),
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filters: data.site.itemKeys.filter(function(key) {
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return key.filter;
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}).map(function(key) {
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return {
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id: key.id,
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title: key.title,
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type: Ox.isArray(key.type) ? key.type[0] : key.type
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};
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}),
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findKeys: data.site.itemKeys.filter(function(key) {
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return key.find;
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}),
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itemsSection: pandora.site.itemName.plural.toLowerCase(),
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map: data.site.layers.some(function(layer) {
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return layer.type == 'place'
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}) ? 'manual' : data.site.layers.some(function(layer) {
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return layer.hasPlaces;
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}) ? 'auto' : 'none',
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sectionFolders: {
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items: [
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{id: 'personal', title: 'Personal Lists'},
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{id: 'favorite', title: 'Favorite Lists', showBrowser: false},
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{id: 'featured', title: 'Featured Lists', showBrowser: false},
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{id: 'volumes', title: 'Local Volumes'}
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],
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edits: [
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{id: 'personal', title: 'Personal Edits'},
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{id: 'favorite', title: 'Favorite Edits', showBrowser: false},
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{id: 'featured', title: 'Featured Edits', showBrowser: false}
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],
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texts: [
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{id: 'personal', title: 'Personal Texts'},
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{id: 'favorite', title: 'Favorite Texts', showBrowser: false},
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{id: 'featured', title: 'Featured Texts', showBrowser: false}
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]
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},
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sortKeys: pandora.getSortKeys()
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});
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pandora.site.listSettings = {};
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Ox.forEach(pandora.site.user.ui, function(val, key) {
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if (/^list[A-Z]/.test(key)) {
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pandora.site.listSettings[key] = key[4].toLowerCase() + key.slice(5);
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}
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});
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pandora.site.editSettings = {
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clip: '',
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'in': 0,
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out: 0,
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position: 0,
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selection: [],
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sort: [{key: 'index', operator: '+'}],
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view: 'list'
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};
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pandora.site.textSettings = {
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position: 0,
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name: ''
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};
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Ox.extend(pandora.user, {
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sectionElement: 'buttons',
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videoFormat: Ox.getVideoFormat(pandora.site.video.formats)
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});
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// set locale and initialize url controller
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// data.locale is prefered language according to http header
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//pandora.setLocale(pandora.user.ui.locale || data.locale, function() {
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pandora.setLocale(pandora.user.ui.locale, function() {
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pandora.URL.init().parse(function() {
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var isHome = Ox.contains(['/', '/home'], document.location.pathname);
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if (data.browserSupported) {
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stopAnimation();
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$('#loadingScreen').remove();
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} else {
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loadBrowserMessage();
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}
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Ox.Theme(pandora.user.ui.theme);
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if (isEmbed) {
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pandora.$ui.embedPanel = pandora.ui.embedPanel().display();
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Ox.$parent.onMessage({
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settheme: function(data) {
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if (Ox.contains(pandora.site.themes, data.theme)) {
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Ox.Theme(data.theme);
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}
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},
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seturl: function(data) {
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if (pandora.isEmbedURL(data.url)) {
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pandora.URL.push(data.url);
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}
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}
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});
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} else if (isPrint) {
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pandora.$ui.printView = pandora.ui.printView().display();
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} else if (isHome) {
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pandora.$ui.home = pandora.ui.home().showScreen(initPandoraApp);
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} else {
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initPandoraApp();
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}
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});
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});
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}
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function initPandoraApp() {
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pandora.clipboard = Ox.Clipboard();
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pandora.history = Ox.History();
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pandora.$ui.appPanel = pandora.ui.appPanel().display();
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pandora.$ui.loadingIcon.update(Ox.Request.requests());
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Ox.Request.bindEvent({
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error: pandora.ui.errorDialog,
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request: function(data) {
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pandora.$ui.loadingIcon.update(data.requests);
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}
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});
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Ox.Fullscreen.bind('exit', pandora.UI.set);
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pandora.site.sectionButtonsWidth = pandora.$ui.sectionButtons.width() + 8;
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if (getLocalStorage('pandora.onload')) {
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try {
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eval(localStorage['pandora.onload'])
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} catch(e) {}
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}
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}
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function loadBrowserMessage() {
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var browsers = [].concat(
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isMSIE ? [{name: 'Chrome Frame', url: 'http://google.com/chromeframe/'}] : [],
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[
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{name: 'Chrome', url: 'http://google.com/chrome/'},
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{name: 'Firefox', url: 'http://mozilla.org/firefox/'},
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{name: 'Safari', url: 'http://apple.com/safari/'}
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]
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),
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images = browsers.map(function(browser) {
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return Ox.PATH + 'Ox.UI/png/browser' + browser.name.replace(' ', '') + '128.png';
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}),
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$loadingScreen = $('#loadingScreen');
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Ox.getFile(images, function() {
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var html = pandora.site.site.name
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+ ' requires an up-to-date web browser. Please take a moment to '
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+ (
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isMSIE
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? 'install <a href="' + browsers[0].url + '">' + browsers[0].name + '</a> or '
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: ''
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)
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+ 'download ' + browsers.filter(function(browser) {
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return browser.name != 'Chrome Frame';
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}).map(function(browser, i) {
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return '<a href="' + browser.url + '">' + browser.name + '</a>'
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+ (i == 0 ? ', ' : i == 1 ? ' or ' : '');
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}).join('')
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+ '. Otherwise, <a href="javascript:pandora.proceed()">proceed</a> at your own risk.',
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$message = $('<div>')
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.css({
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position: 'absolute',
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left: 0,
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top: '160px',
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right: 0,
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bottom: 0,
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width: '320px',
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height: '160px',
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margin: 'auto'
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}),
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$images = $('<div>')
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.css({
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margin: '12px',
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textAlign: 'center'
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})
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.appendTo($message);
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stopAnimation();
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$('#loadingIcon').remove();
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$message.appendTo($loadingScreen);
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browsers.forEach(function(browser) {
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$('<a>')
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.attr({
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href: browser.url,
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title: browser.name
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})
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.append(
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$('<img>')
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.attr({
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src: Ox.PATH + 'Ox.UI/png/browser' + browser.name.replace(' ', '') + '128.png'
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})
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.css({width: '32px', height: '32px', border: 0, margin: '4px'})
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|
)
|
|
.appendTo($images);
|
|
});
|
|
$('<div>')
|
|
.css({
|
|
textAlign: 'center'
|
|
})
|
|
.html(html)
|
|
.appendTo($message);
|
|
});
|
|
|
|
pandora.proceed = function() {
|
|
$loadingScreen.animate({
|
|
opacity: 0
|
|
}, 1000, function() {
|
|
$loadingScreen.remove();
|
|
});
|
|
};
|
|
|
|
}
|
|
|
|
function startAnimation() {
|
|
var css, deg = 0, loadingIcon = document.getElementById('loadingIcon'),
|
|
previousTime = +new Date();
|
|
animationInterval = setInterval(function() {
|
|
var currentTime = +new Date(),
|
|
delta = (currentTime - previousTime) / 1000;
|
|
previousTime = currentTime;
|
|
deg = Math.round((deg + delta * 360) % 360 / 30) * 30;
|
|
css = 'rotate(' + deg + 'deg)';
|
|
loadingIcon.style.MozTransform = css;
|
|
loadingIcon.style.MSTransform = css;
|
|
loadingIcon.style.OTransform = css;
|
|
loadingIcon.style.WebkitTransform = css;
|
|
loadingIcon.style.transform = css;
|
|
}, 83);
|
|
}
|
|
|
|
function stopAnimation() {
|
|
clearInterval(animationInterval);
|
|
}
|
|
|
|
}());
|