mirror of https://github.com/istio/istio.io.git
338 lines
10 KiB
JavaScript
338 lines
10 KiB
JavaScript
---
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---
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// Youtube Player API
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// create script tag and add to DOM
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var tag = document.createElement('script');
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tag.src = "https://www.youtube.com/iframe_api";
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var firstScriptTag = document.getElementsByTagName('script')[0];
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firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
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// Array of videoIds
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// The key corresponds to the data attributes in about/index.html
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var playerInfoList = [
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{type: 'yt', key: 'UOIJNygDNlE'},
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{type: 'yt', key: 'nz-LcdoMYWA'},
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{type: 'yt', key: 'sZx3oZt7LVg'},
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{type: 'yt', key: 'RvUP7vX2P4s'},
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{type: 'slideshare', key: 'http://www.slideshare.net/sujatatibre/g-rpc-talk-with-intel-3'},
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{type: 'slideshare', key: 'http://www.slideshare.net/VarunTalwar4/grpc-design-and-implementation'},
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{type: 'slideshare', key: 'http://www.slideshare.net/VarunTalwar4/grpc-overview'},
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{type: 'slideshare', key: 'http://www.ustream.tv/recorded/86187859'}
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];
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function createPlayer(key) {
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$('#player').append('<iframe id="ytplayer" type="text/html" width="640" height="390" src="https://www.youtube.com/embed/'+key+'" frameborder="0" allowfullscreen>');
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}
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// click event for presentations/talks in about
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$('.pt').on('click', function() {
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var self = this,
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video = playerInfoList.filter(function(obj) {
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return obj.key == $(self).data('key');
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})[0];
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if (video.type == 'yt') {
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createPlayer(video.key);
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} else {
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window.open(video.key);
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}
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resizePlayer();
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$('#player iframe').on('load', function() {
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$('.pt-lightbox').addClass('active');
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});
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});
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// Close lightbox when clicking anywhere on overlay
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$('.pt-lightbox').on('click', function() {
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if ($(this).hasClass('active')) {
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$(this).removeClass('active');
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$(this).find('iframe').remove();
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$('body, html').removeClass('noscroll');
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}
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});
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// Resize Player
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function resizePlayer() {
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var $inner = $('.pt-player'),
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defaultHeight = window.innerHeight || document.documentElement.clientHeight,
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defaultWidth = window.innerWidth || document.documentElement.clientWidth,
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maxHeight = defaultHeight*.75,
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maxWidth = defaultWidth*.75,
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newWidth = maxWidth,
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newHeight = 16 * maxWidth / 9;
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if (defaultWidth > defaultHeight){
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if (newHeight > maxHeight){
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newWidth = 16 * maxHeight / 9;
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newHeight = maxHeight;
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}
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} else {
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newWidth = 16 * maxHeight / 9;
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newHeight = maxHeight;
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if (newWidth > maxWidth){
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newHeight = 9 * maxWidth / 16;
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newWidth = maxWidth;
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}
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}
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$inner.css({"width": newWidth, "height": newHeight});
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}
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// Jquery UI for tabbed panes
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$.getScript("https://ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/jquery-ui.min.js", function(){
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setupTabs();
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});
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// Add the 'external' class to every outbound link on the site.
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// The css will add a small right arrow after the link.
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$('a').filter(function() {
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return this.hostname && this.hostname !== location.hostname;
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}).addClass("external");
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//Set up tabs
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function setupTabs(rootElement) {
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rootElement = rootElement || document;
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var tabs = $(rootElement).find('div.tabs');
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if(tabs.length > 0) {
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tabs.tabs();
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}
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};
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// Make the table of contents
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$(document).ready(function() {
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var $window = $(window);
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// Sticky Nav on Scroll Up
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var iScrollPos = 0;
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$window.scroll(function () {
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var iCurScrollPos = $(this).scrollTop();
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if (iCurScrollPos > iScrollPos) {
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//Scrolling Down
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if ($('#sticky-nav').visible()){
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$('#sticky-nav').removeClass("on-page");
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}
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} else {
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//Scrolling Up
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if ($('.nav-hero-container').visible(true) && $('#sticky-nav').visible()){
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$('#sticky-nav').removeClass("on-page");
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} else if (!$('.nav-hero-container').visible(true)) {
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$('#sticky-nav').addClass("on-page");
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}
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}
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iScrollPos = iCurScrollPos;
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});
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$('.toc').click(function(){
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setTimeout(function(){
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$('#sticky-nav').addClass("on-page");
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}, 1000)
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});
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setTimeout(function(){
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if (document.URL.indexOf("#") != -1 && document.URL.indexOf("contribute") == -1 ) {
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$('#sticky-nav').addClass("on-page");
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}
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}, 1000);
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// Scroll to sections
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$('.btn-floating').on('click', function(){
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$('html, body').scrollTo(('#' +($(this).data("target"))), 350);
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})
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// Invoke slick JS carousel
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// Detailed documentation: http://kenwheeler.github.io/slick/
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$('.pt-container').slick({
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arrows: true,
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dots: false,
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autoplay: false,
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infinite: true,
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slidesToShow: 4,
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slidesToScroll: 1,
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responsive: [
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{
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breakpoint: 1024,
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settings: {
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slidesToShow: 3,
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dots: false,
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arrows: true
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}
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},
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{
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breakpoint: 800,
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settings: {
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slidesToShow: 3,
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dots: true,
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arrows: false
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}
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},
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{
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breakpoint: 600,
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settings: {
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slidesToShow: 2,
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dots: true,
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arrows: false
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}
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},
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{
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breakpoint: 480,
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settings: {
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slidesToShow: 1,
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dots: true,
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arrows: false
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}
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}
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]
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});
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$('.slick-next').on('click', function() {
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$('.slick-prev').addClass('active');
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});
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$('.toc').toc({ listType: 'ul' });
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$('.nav-toggle, .hamburger').on('click', function(){
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$('.top-nav').toggleClass('right');
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});
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$('.nav-doc-toggle').on('click', function(){
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$('.doc-list').toggleClass('active');
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});
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$(window).on('resize',function(){
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//send resize event to slick after it's been destroyed
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$('.pt-container').slick('resize');
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//reset event listener on resize
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$('.slick-next').on('click', function() {
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$('.slick-prev').addClass('active');
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});
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if ($(window).width() >= 768 && !($('.top-nav').hasClass('right'))) {
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$('.top-nav').addClass('right');
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}
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});
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$('.toggle').on('click',function(){
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$(this).toggleClass('active');
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});
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var forwarding = window.location.hash.replace("#","");
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if (forwarding) {
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$("#generalInstructions").hide();
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$("#continueEdit").show();
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$("#continueEditButton").text("Edit " + forwarding);
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$("#continueEditButton").attr("href", "{{ site.githuburl }}edit/master/" + forwarding)
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} else {
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$("#generalInstructions").show();
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$("#continueEdit").hide();
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}
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});
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// Prettyprint
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$('pre').addClass("prettyprint");
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$.getScript("https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js", function(){
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});
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// Collapsible navbar menu, using https://github.com/jordnkr/collapsible
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$.getScript("/istio.github.io/js/jquery.collapsible.js", function(){
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highlightActive();
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$('.submenu').collapsible();
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});
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// TOC script
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// https://github.com/ghiculescu/jekyll-table-of-contents
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(function($){
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$.fn.toc = function(options) {
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var defaults = {
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noBackToTopLinks: false,
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title: '',
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minimumHeaders: 2,
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headers: 'h1, h2, h3, h4, h5, h6',
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listType: 'ol', // values: [ol|ul]
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showEffect: 'show', // values: [show|slideDown|fadeIn|none]
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showSpeed: 'slow' // set to 0 to deactivate effect
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},
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settings = $.extend(defaults, options);
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function fixedEncodeURIComponent (str) {
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return encodeURIComponent(str).replace(/[!'()*]/g, function(c) {
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return '%' + c.charCodeAt(0).toString(16);
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});
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}
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var headers = $(settings.headers).filter(function() {
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// get all headers with an ID
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var previousSiblingName = $(this).prev().attr( "name" );
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if (!this.id && previousSiblingName) {
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this.id = $(this).attr( "id", previousSiblingName.replace(/\./g, "-") );
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}
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return this.id;
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}), output = $(this);
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if (!headers.length || headers.length < settings.minimumHeaders || !output.length) {
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return;
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}
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if (0 === settings.showSpeed) {
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settings.showEffect = 'none';
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}
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var render = {
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show: function() { output.hide().html(html).show(settings.showSpeed); },
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slideDown: function() { output.hide().html(html).slideDown(settings.showSpeed); },
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fadeIn: function() { output.hide().html(html).fadeIn(settings.showSpeed); },
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none: function() { output.html(html); }
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};
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var get_level = function(ele) { return parseInt(ele.nodeName.replace("H", ""), 10); }
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var highest_level = headers.map(function(_, ele) { return get_level(ele); }).get().sort()[0];
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var return_to_top = '<i class="icon-arrow-up back-to-top"> </i>';
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var level = get_level(headers[0]),
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this_level,
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html = settings.title + " <"+settings.listType+">";
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headers.on('click', function() {
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if (!settings.noBackToTopLinks) {
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window.location.hash = this.id;
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}
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})
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.addClass('clickable-header')
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.each(function(_, header) {
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this_level = get_level(header);
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if (!settings.noBackToTopLinks && this_level === highest_level) {
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$(header).addClass('top-level-header').after(return_to_top);
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}
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if (this_level === level) // same level as before; same indenting
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html += "<li><a href='#" + fixedEncodeURIComponent(header.id) + "'>" + header.innerHTML + "</a>";
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else if (this_level <= level){ // higher level than before; end parent ol
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for(i = this_level; i < level; i++) {
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html += "</li></"+settings.listType+">"
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}
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html += "<li><a href='#" + fixedEncodeURIComponent(header.id) + "'>" + header.innerHTML + "</a>";
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}
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else if (this_level > level) { // lower level than before; expand the previous to contain a ol
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for(i = this_level; i > level; i--) {
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html += "<"+settings.listType+"><li>"
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}
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html += "<a href='#" + fixedEncodeURIComponent(header.id) + "'>" + header.innerHTML + "</a>";
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}
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level = this_level; // update for the next one
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});
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html += "</"+settings.listType+">";
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if (!settings.noBackToTopLinks) {
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$(document).on('click', '.back-to-top', function() {
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$(window).scrollTop(0);
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window.location.hash = '';
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});
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}
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render[settings.showEffect]();
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};
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})(jQuery);
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