in openmeetings-webservice/js/reflow-skin.js [33:376]
var mReflow = function () {
var $window = $(window);
var $body = $(document.body);
var TOC_SEPARATOR = '_toc_';
function initCarousel() {
$('.carousel').carousel();
}
function initTocTop() {
if ($('#m-toc-topbar').length) {
$body.scrollspy({
target: '#m-toc-topbar',
offset: $('#m-top-navbar').outerHeight() + $('#m-toc-topbar').outerHeight()
});
}
}
function initTocSidebar() {
var tocSidebar = $('#m-toc-sidebar');
if (!tocSidebar.length) {
return;
}
// collapse all
if (!tocSidebar.hasClass('m-toc-sidebar-expanded')) {
tocSidebar.find('.nav-collapsible').addClass('collapse').attr('aria-expanded', 'false');
}
// apply scrollspy to #m-toc-sidebar
$body.scrollspy({
target: '#m-toc-sidebar',
offset: 0
});
// add auto collapse on scrollspy
if (tocSidebar.hasClass('m-toc-sidebar-autoexpandable')) {
$window.on('activate.bs.scrollspy', function () {
var active = $('#m-toc-sidebar a.active');
var collapsePanel = active.parent().next('ul.nav.nav-collapsible');
tocSidebar.find('ul.nav.nav-collapsible').each(function (index, element) {
var el = $(element);
if (el.is(collapsePanel))
return;
var children = el.find('a.active');
if (children.length == 0) {
el.collapse('hide');
}
});
collapsePanel.collapse('show');
active.parent().parent('ul.nav.nav-collapsible').collapse('show');
});
}
}
function initHighlight() {
// activate syntax higlighting with highlight.js
// Note: only run if `hljs` exists
if (typeof hljs !== 'undefined') {
// classic encoding with <div class="source"><pre></pre></div>
// and HTML5 version with <pre><code></code></pre>
// asciidoc with <div class="content"><pre></pre></div>
$('pre.source, div.source pre, pre code, div.content pre').each(function (i, e) {
hljs.highlightBlock(e);
});
}
}
function initTopNavBar() {
function resizeTopNavBar() {
var navbar = $('#m-top-navbar');
var size = 0;
if (navbar.length) {
size = navbar.outerHeight();
}
$('body').css('padding-top', size);
$('#m-toc-sidebar.toc-sidebar-fixed').css('top', size);
$('#m-toc-topbar').css('top', size);
}
$window.resize(resizeTopNavBar);
// initialize size on start up
resizeTopNavBar();
// prevents the browser from opening a URL but allows that if tapped once
// again in succession
$('.dropdown-submenu').doubleTapToGo();
// auto adjust placement of sub dropdown menu when out of window.
$('.dropdown-submenu').on('mouseenter', function (event) {
var ww = $(window).width();
var menu = $(this);
var $menuItem = menu.find('.dropdown-menu');
var width = $menuItem.width();
var mw = width + (menu.offset().left + menu.width());
if (ww < mw) {
$menuItem.css('left', -1 * (width), 'important');
} else {
$menuItem.css('left', '100%');
}
});
}
function scrollTo(el, offset, clbck) {
var pos = (el && el.length > 0) ? el.offset().top : 0;
pos = pos + (offset ? offset : 0);
$('html,body').animate({
scrollTop: pos
}, 300, clbck);
}
function initScrollTop() {
var el = $("#m_scrolltop");
function handle() {
if ($(window).scrollTop() > 100) {
$body.addClass('m-scrolltop--on');
} else {
$body.removeClass('m-scrolltop--on');
}
}
$window.scroll(function () {
handle();
});
el.click(function () {
if ($body.hasClass('scrolltop-smooth-enabled')) {
scrollTo(0, 0);
} else {
$window.scrollTop(0);
}
});
}
var currentMenu = null;
function loadFrame(href, slugName) {
if (href === currentMenu) {
return;
}
currentMenu = href;
$('#m-doc-frame').load(href, function (evt) {
// find li parent of 'href'
href = href.replace(/\./g, "\\.");
var item = $('.navside-menu a[slug-name="' + slugName + '"]').parent();
// remove all active item
$('.navside-menu li').removeClass('active');
// activate current item
item.addClass('active');
scrollTo();
initCarousel();
initTocTop();
initTocSidebar();
initHighlight();
initAnchorJs();
refreshScrollSpy();
var hash = window.location.hash;
// scroll to anchor if toc separator exists
if (hash && hash.indexOf(TOC_SEPARATOR) > 0) {
scrollTo($(hash));
}
});
}
function initAnchorJs() {
if (!$body.hasClass('anchorjs-enabled')) {
return;
}
if (anchors && $body.hasClass('m-toc-sidebar-enabled') || $body.hasClass('m-toc-top-enabled')
|| $body.hasClass('m-sidenav-enabled')) {
anchors.options = {
placement: 'right',
class: 'fas fa-link',
icon: ''
};
anchors.add('.main-body h2:not(.no-anchor), .main-body h3:not(.no-anchor), .main-body h4:not(.no-anchor), .main-body h5:not(.no-anchor), .main-body h6:not(.no-anchor)');
$(".main-body h2:not(.no-anchor), .main-body h3:not(.no-anchor), .main-body h4:not(.no-anchor), .main-body h5:not(.no-anchor), .main-body h6:not(.no-anchor)").wrapInner("<div></div>");
}
}
function initNavSidebar() {
var navSidebar = $('.navside-menu');
if (navSidebar.length == 0) {
return;
}
/**
* Gets the slug name of first <a> element in nav sidebar.
*/
function findFirstMenu() {
var href = $('.navside-menu a').first();
return href.attr('slug-name');
}
/**
* create a link
* @param {*} slugName
* @param {*} chapter
*/
function hashes(slugName, chapter) {
var hash = '#' + slugName;
if (chapter) {
hash += TOC_SEPARATOR + chapter;
}
return hash;
}
/**
* Split the fragement of url and returns an array containing following info:
* - the slugname of section
* - the chapter in the section
* @param {*} url the url the split
*/
function splitUrl(url) {
var index = url.indexOf(TOC_SEPARATOR, url.indexOf('#'));
if (index >= 0) {
return [url.substring(0, index), url.substring(index + TOC_SEPARATOR.length)];
}
return [url];
}
$window.bind('hashchange', function (evt) {
var originalEvt = evt.originalEvent;
// not load page if is identical
var oldURL;
var newURL;
var identicalPage = false;
// do nothing if same url
if (originalEvt) {
oldURL = originalEvt.oldURL;
newURL = originalEvt.newURL;
if (oldURL === newURL) {
return;
}
}
var item = null;
var hash = window.location.hash;
// set the first page in nav sidebar
if (window.location.hash == '') {
hash = hashes(findFirstMenu());
}
var chapter = '';
var splittedUrl = splitUrl(hash);
var section = splittedUrl[0].substring(1);
if (splittedUrl.length > 1) {
chapter = splittedUrl[1];
} else {
chapter = null;
}
// search the item in nav sidebar corresponding to section
if (section.endsWith('html')) {
item = $('.navside-menu a[href$="' + section + '"]');
} else {
item = $('.navside-menu a[slug-name$="' + section + '"]');
}
if (item.length) {
// expand the parent of item if it is sub-section menu.
var collapsible = item.parents('ul.collapse');
if (collapsible.length > 0) {
collapsible.collapse('show');
}
var slugName = item.attr('slug-name');
window.location.hash = hashes(slugName, chapter);
if (originalEvt) {
oldURL = splitUrl(originalEvt.oldURL);
newURL = splitUrl(originalEvt.newURL);
identicalPage = oldURL[0] === newURL[0];
}
if (identicalPage) {
return;
}
var href = item.attr('href').substring(1);
loadFrame(href, slugName);
}
});
// init fragment url part
var fragment = window.location.hash;
if (!fragment) {
var href = findFirstMenu();
window.location.hash = hashes(href);
} else {
// enforce load frame
$window.trigger('hashchange');
}
// select first menu item on expand
if ($body.hasClass('m-sidenav-select-first-on-select')) {
navSidebar.on('shown.bs.collapse', function (ev) {
var el = $(ev.target);
// break if have already active item
if (el.find('li.active').length > 0) {
return;
}
var href = el.find('li a').first();
window.location.hash = hashes(href.attr('slug-name'));
});
}
// prevent event on collapse clik.
navSidebar.find("a[href=\\#]").click(function (event) {
event.preventDefault();
});
}
function refreshScrollSpy() {
$body.scrollspy('refresh');
}
return {
init: function () {
initCarousel();
initTocSidebar();
initTocTop();
initNavSidebar();
initScrollTop();
initTopNavBar();
initHighlight();
initAnchorJs();
refreshScrollSpy();
}
};
}();