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application.js
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application.js
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/**
* Licensed to The Apereo Foundation under one or more contributor license
* agreements. See the NOTICE file distributed with this work for
* additional information regarding copyright ownership.
* The Apereo Foundation licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
$(document).ready(init);
var data;
var languageData;
var startPage = 0;
var theme = "default";
var pageLink = "";
var authorSupport = false;
var deepLink = "";
var currentPage = 0;
var glossary = [];
var defaultHeaderCss;
var urlParams = {};
function init(){
loadContent();
};
function initMedia(){
$('audio,video').mediaelementplayer();
}
function initSidebar(){
var $window = $(window)
//TOC
$('.bs-docs-sidenav').affix
(
{
offset:
{
top: function () { return $window.width() <= 980 ? 290 : 210 },
bottom: 270
}
}
)
}
function loadContent(){
$.ajax({
type: "GET",
url: projectXML,
dataType: "xml",
success: function(xml) {
if (typeof data == 'string'){
//in IE we need to turn the string into xml
data = $.parseXML(xml);
} else {
data = xml;
}
//step one - css
cssSetUp('theme');
}
});
// sort any parameters in url - these will override those in xml
var tempUrlParams = window.location.search.substr(1, window.location.search.length).split("&");
for (i = 0; i < tempUrlParams.length; i++) {
urlParams[tempUrlParams[i].split("=")[0]] = tempUrlParams[i].split("=")[1];
}
// If we have a start page/section then extract it and clear the url
if (window.location.hash.length > 0) {
pageLink = window.location.hash.substring(1);
if (pageLink.substring(0,4) == "page") {
startPage = parseInt(pageLink.substring(4), 10) - 1;
}
}
}
function cssSetUp(param) {
param = (typeof param !== 'undefined') ? param : "theme";
switch(param) {
case 'theme':
if ($(data).find('learningObject').attr('theme') != undefined)
{
theme = $(data).find('learningObject').attr('theme');
}
// See if we have a theme definition in the url
if (urlParams.theme != undefined && $(data).find('learningObject').attr('themeurl') != undefined && $(data).find('learningObject').attr('themeurl') != 'false')
{
theme = urlParams.theme;
}
if ( theme != undefined && theme != "default") {
$('head').append('<script src="'+ themePath + theme + '/'+ theme+ '.js"' + '</script>');
insertCSS(themePath + theme + '/' + theme + '.css', function() {cssSetUp('stylesheet')});
} else {
cssSetUp('stylesheet');
}
break;
case 'stylesheet':
if ( $(data).find('learningObject').attr('stylesheet') != undefined) {
insertCSS(eval( $(data).find('learningObject').attr('stylesheet') ), function() { loadLibraries(); });
} else {
loadLibraries();
}
break;
}
}
function insertCSS(href, func) {
var css = document.createElement("link");
var element = null;
var donotreplace = false;
css.rel = "stylesheet";
css.type = "text/css";
css.href = href;
// don't continue until css has loaded as otherwise css priorities can be messed up
if (func != undefined) {
css.onload = function(){
func();
};
css.onerror = function(){
func();
};
}
document.getElementsByTagName("head")[0].appendChild(css);
}
function loadLibraries() {
if ( $(data).find('learningObject').attr('styles') != undefined){
$('head').append('<style type="text/css">' + $(data).find('learningObject').attr('styles') + '</style>');
}
var lang = $(data).find('learningObject').attr('language');
if ( $(data).find('learningObject').attr('libs') != undefined){
var libs = $(data).find('learningObject').attr('libs').split('||');
var libCount = libs.length;
var loaded = 0;
for (var i = 0; i< libCount; i++){
$.getScript(libs[i], function(data, success, jqxhr){
loaded++;
if (loaded == libs.length){
//step two
getLangData(lang)
}
});
}
} else {
getLangData(lang)
}
}
function getLangData(lang) {
if (lang == undefined || lang == "undefined" || lang == "") {
lang = "en-GB";
}
$.ajax({
type: "GET",
url: "languages/engine_" + lang + ".xml",
dataType: "xml",
success: function (xml) {
languageData = $(xml).find("language");
//step three
setup();
// step four
parseContent(startPage);
},
error: function () {
if (lang != "en-GB") { // no language file found - try default GB one
getLangData("en-GB");
} else { // hasn't found GB language file - set up anyway, will use fallback text in code
languageData = $("");
setup();
parseContent(startPage);
}
}
});
}
function formatColour(col) {
return (col.length > 3 && col.substr(0,2) == '0x') ? '#' + col.substr(2) : col;
}
function setup(){
if ($(data).find('learningObject').attr('glossary') != undefined) {
// get list of glossary words & definitions
var i, len, item, word,
items = $(data).find('learningObject').attr('glossary').split("||");
for (i=0, len=items.length; i<len; i++) {
item = items[i].split("|"),
word = {word:item[0], definition:item[1]};
if (word.word.replace(/^\s+|\s+$/g, "") != "" && word.definition.replace(/^\s+|\s+$/g, "") != "") {
glossary.push(word);
}
}
if (glossary.length > 0) {
glossary.sort(function(a, b){ // sort by size
return a.word.length > b.word.length ? -1 : 1;
});
// show definition on hover
if ($(data).find('learningObject').attr('glossaryHover') == undefined || $(data).find('learningObject').attr('glossaryHover') == "true") {
x_checkForText($(data).find('page'), 'glossary');
// add events to control what happens when you rollover glossary words
$("body > .container")
.on("mouseenter", ".glossary", function(e) {
$(this).trigger("mouseleave");
var $this = $(this),
myText = $this.text(),
myDefinition, i, len;
for (i=0, len=glossary.length; i<len; i++) {
if (myText.toLowerCase() == glossary[i].word.toLowerCase()) {
myDefinition = "<b>" + myText + ":</b><br/>"
myDefinition += glossary[i].definition;
}
}
$(this).parents('.container').append('<div id="glossaryHover" class="glossaryTip">' + myDefinition + '</div>');
$("#glossaryHover").css({
"left" :$(this).offset().left + 20,
"top" :$(this).offset().top + 20
});
$("#glossaryHover").fadeIn("slow");
})
.on("mouseleave", ".glossary", function(e) {
$(this).parent('.container').off("click.glossary");
if ($("#glossaryHover") != undefined) {
$("#glossaryHover").remove();
}
})
.on("mousemove", ".glossary", function(e) {
$("#glossaryHover").css({
"left": e.pageX + 20,
"top": e.pageY + 20
});
})
.on("focus", ".glossary", function(e) { // called when link is tabbed to
$(this).trigger("mouseenter");
})
.on("focusout", ".glossary", function(e) {
$(this).trigger("mouseleave");
});
}
// show glossary in its own page
if ($(data).find('learningObject').attr('glossaryPage') != undefined && $(data).find('learningObject').attr('glossaryPage') != 'none') {
glossary.sort(function(a, b){ // sort alphabetically
if(a.word < b.word) return -1;
if(a.word > b.word) return 1;
return 0;
})
var charList = [],
glossaryTxt = [];
for (var i=0; i<glossary.length; i++) {
if (charList.length == 0 || charList[charList.length - 1] != glossary[i].word[0]) {
charList += glossary[i].word[0];
glossaryTxt.push('<h3>' + glossary[i].word + '</h3><div>' + glossary[i].definition + '</div>');
} else {
glossaryTxt.splice(glossaryTxt.length - 1, 1, glossaryTxt[glossaryTxt.length - 1] + '<h3>' + glossary[i].word + '</h3><div>' + glossary[i].definition + '</div>');
}
}
var $glossaryPage = $('<page name="Glossary" subtitle=""></page>');
for (var i=0; i<charList.length; i++) {
var cDataSection = data.createCDATASection(glossaryTxt[i]);
var $section = $('<section name="' + charList[i] + '"><text></text></section>');
$section.find('text').append(cDataSection);
$glossaryPage.append($section);
}
if ($(data).find('learningObject').attr('glossaryPage') == "first") {
$glossaryPage.prependTo($(data).find('learningObject'));
} else {
$glossaryPage.appendTo($(data).find('learningObject'));
}
}
}
}
// if project is being viewed as https then force any iframe src to be https too
if (window.location.protocol == "https:") {
x_checkForText($(data).find('page'), 'iframe');
}
if (window.location.pathname.substring(window.location.pathname.lastIndexOf("/") + 1, window.location.pathname.length).indexOf("preview") != -1 && $(data).find('learningObject').attr('authorSupport') == 'true' ) {
authorSupport = true;
}
//add all the pages to the pages menu: this links back to the same page
$(data).find('page').each( function(index, value){
// work out whether the page is hidden or not - can be simply hidden or hidden between specific dates/times
var hidePage = checkIfHidden($(this).attr('hidePage'), $(this).attr('hideOnDate'), $(this).attr('hideOnTime'), $(this).attr('hideUntilDate'), $(this).attr('hideUntilTime'), 'Page');
if ($.isArray(hidePage)) {
$(this).attr('hidePageInfo', hidePage[1]);
hidePage = hidePage[0];
}
$(this).attr('hidePage', hidePage);
if (hidePage == false || authorSupport == true) {
var name = $(this).attr('name');
// remove size & background color styles from links on nav bar
if ($('<p>' + name + '</p>').children().length > 0) {
name = $(name);
name.css({ 'font-size': '', 'background-color': 'transparent' });
name.find('[style*="font-size"]').css('font-size', '');
name.find('[style*="background-color"]').css('background-color', 'transparent');
}
var $link = $('<li class=""><a href="javascript:parseContent(' + index + ')"></a></li>').appendTo('#nav');
$link.find('a').append(name);
}
});
// --------------- Optional Header properties --------------------
if ($(data).find('learningObject').attr('headerHide') != undefined && $(data).find('learningObject').attr('headerHide') != 'false') {
$(".jumbotron").remove();
} else {
// default logos used are logo_left.png & logo.png in modules/site/parent_templates/site/common/img/
// they are overridden by any logos in theme folders
// they can also be overridden by images uploaded via Header Logo optional properties
$('#overview div.logoR, #overview div.logoL').hide();
$('#overview div.logoR').data('defaultLogo', $('#overview .logoR img').attr('src'));
$('#overview div.logoL').data('defaultLogo', $('#overview .logoL img').attr('src'));
var checkExists = function(logoClass, type, fallback) {
$.ajax({
url: $('#overview .' + logoClass + ' img').attr('src'),
success: function() {
$('#overview').addClass(logoClass);
$('#overview div.' + logoClass).show();
// the theme logo is being used - add a class that will allow for the different size windows to display different logos
if (type == 'theme') {
$('#overview .' + logoClass + ' img.' + logoClass).addClass('themeLogo');
}
},
error: function() {
if ($(data).find('learningObject').attr(logoClass + 'Hide') == 'true') {
$('#overview .' + logoClass + ' img').removeAttr('src');
} else {
if (fallback == 'theme') {
$('#overview .' + logoClass + ' img').attr('src', themePath + $(data).find('learningObject').attr('theme') + '/logo' + (logoClass == 'logoL' ? '_left' : '') + '.png');
checkExists(logoClass, 'theme', 'default');
} else if (fallback == 'default') {
$('#overview .' + logoClass + ' img').attr('src', $('#overview div.' + logoClass).data('defaultLogo'));
checkExists(logoClass);
}
}
}
});
}
var type, fallback;
if ($(data).find('learningObject').attr('logoR') != undefined && $(data).find('learningObject').attr('logoR') != '') {
$('#overview .logoR img').attr('src', eval( $(data).find('learningObject').attr('logoR')));
type = 'LO';
fallback = $(data).find('learningObject').attr('theme') != undefined && $(data).find('learningObject').attr('theme') != "default" ? 'theme' : 'default';
} else if ($(data).find('learningObject').attr('logoRHide') != 'true' && $(data).find('learningObject').attr('theme') != undefined && $(data).find('learningObject').attr('theme') != 'default') {
type = 'theme';
$('#overview .logoR img').attr('src', themePath + $(data).find('learningObject').attr('theme') + '/logo.png');
}
if ((type == undefined || type == 'theme') && $(data).find('learningObject').attr('logoRHide') == 'true') {
$('#overview .logoR img').removeAttr('src');
} else {
checkExists('logoR', type, fallback);
}
var type, fallback;
if ($(data).find('learningObject').attr('logoL') != undefined && $(data).find('learningObject').attr('logoL') != '') {
$('#overview .logoL img').attr('src', eval( $(data).find('learningObject').attr('logoL')));
type = 'LO';
fallback = $(data).find('learningObject').attr('theme') != undefined && $(data).find('learningObject').attr('theme') != "default" ? 'theme' : 'default';
} else if ($(data).find('learningObject').attr('logoLHide') != 'true' && $(data).find('learningObject').attr('theme') != undefined && $(data).find('learningObject').attr('theme') != 'default') {
type = 'theme';
$('#overview .logoL img').attr('src', themePath + $(data).find('learningObject').attr('theme') + '/logo_left.png');
}
if ((type == undefined || type == 'theme') && $(data).find('learningObject').attr('logoLHide') == 'true') {
$('#overview .logoL img').removeAttr('src');
} else {
checkExists('logoL', type, fallback);
}
// apply all the header css optional properties
var $jumbotron = $(".jumbotron");
if ($(data).find('learningObject').attr('headerColour') != undefined && $(data).find('learningObject').attr('headerColour') != '' && $(data).find('learningObject').attr('headerColour') != '0x') {
if ($(data).find('learningObject').attr('headerColour').indexOf('rgb(') >= 0) {
$jumbotron.css('background-color', formatColour($(data).find('learningObject').attr('headerColour')));
} else {
// gradients can be entered in colour picker in format '#FF0000,#FFFF00'
var tempCol = $(data).find('learningObject').attr('headerColour');
tempCol = tempCol.split(',');
if (tempCol.length == 1) {
tempCol.push(tempCol[0]);
}
tempCol[0] = formatColour(tempCol[0]);
tempCol[1] = formatColour(tempCol[1]);
$jumbotron.css('background', tempCol[0]);
$jumbotron.css('background', '-moz-linear-gradient(45deg, ' + tempCol[0] + ' 0%, ' + tempCol[1] + ' 100%)');
$jumbotron.css('background', '-webkit-gradient(linear, left bottom, right top, color-stop(0%,' + tempCol[0] + '), color-stop(100%,' + tempCol[1] + '))');
$jumbotron.css('background', '-webkit-linear-gradient(45deg, ' + tempCol[0] + ' 0%,' + tempCol[1] + ' 100%)');
$jumbotron.css('background', '-o-linear-gradient(45deg, ' + tempCol[0] + ' 0%,' + tempCol[1] + ' 100%)');
$jumbotron.css('background', '-ms-linear-gradient(45deg, ' + tempCol[0] + ' 0%,' + tempCol[1] + ' 100%)');
$jumbotron.css('background', 'linear-gradient(45deg, ' + + ' 0%,' + tempCol[1]+ ' 100%)');
$jumbotron.css('filter', 'progid:DXImageTransform.Microsoft.gradient( startColorstr=' + tempCol[0] + ', endColorstr=' + tempCol[1] + ',GradientType=1 )');
}
}
if ($(data).find('learningObject').attr('header') != undefined && $(data).find('learningObject').attr('header') != '') {
$jumbotron.css('background-image', "url('" + eval($(data).find('learningObject').attr('header')) + "')");
}
if ($(data).find('learningObject').attr('headerPos') != undefined) {
$jumbotron.css('background-position', $(data).find('learningObject').attr('headerPos'));
}
if ($(data).find('learningObject').attr('headerRepeat') != undefined) {
$jumbotron.css('background-repeat', $(data).find('learningObject').attr('headerRepeat'));
}
if ($(data).find('learningObject').attr('headerTextColour') != undefined && $(data).find('learningObject').attr('headerTextColour') != '' && $(data).find('learningObject').attr('headerTextColour') != '0x') {
$jumbotron.find('#pageTitle, #pageSubTitle').css('color', formatColour($(data).find('learningObject').attr('headerTextColour')));
}
}
// store initial header css as it might be needed later if page level header optional property is used
var $jumbotron = $(".jumbotron");
defaultHeaderCss = {
header: $jumbotron.css('background-image'),
headerPos: $jumbotron.css('background-position'),
headerRepeat: $jumbotron.css('background-repeat'),
headerColour: $jumbotron.css('background-color'),
headerTextColour: $jumbotron.find('#pageTitle').css('color')
};
// --------------- Optional Navigation Bar properties --------------------
if ($(data).find('learningObject').attr('navbarHide') != undefined && $(data).find('learningObject').attr('navbarHide') != 'false'){
$(".navbar-inner").remove();
} else {
// nav bar can be moved below header bar
if ($(data).find('learningObject').attr('navbarPos') != undefined && $(data).find('learningObject').attr('navbarPos') == 'below'){
$('#overview').after('<div id="pageLinks"></div>');
$('.navbar').appendTo('#pageLinks');
}
// apply all the nav bar css optional properties
if ($(data).find('learningObject').attr('navbarColour') != undefined && $(data).find('learningObject').attr('navbarColour') != '' && $(data).find('learningObject').attr('navbarColour') != '0x') {
var $navBar = $('.navbar-inverse .navbar-inner');
if ($(data).find('learningObject').attr('navbarColour').indexOf('rgb(') >= 0) {
$navBar.css('background-color', formatColour($(data).find('learningObject').attr('navbarColour')));
} else {
// gradients can be entered in colour picker in format '#FF0000,#FFFF00'
var tempCol = $(data).find('learningObject').attr('navbarColour');
tempCol = tempCol.split(',');
if (tempCol.length == 1) {
tempCol.push(tempCol[0]);
}
tempCol[0] = formatColour(tempCol[0]);
tempCol[1] = formatColour(tempCol[1]);
$navBar.css('background', tempCol[0]);
$navBar.css('background', '-moz-linear-gradient(45deg, ' + tempCol[0] + ' 0%, ' + tempCol[1] + ' 100%)');
$navBar.css('background', '-webkit-gradient(linear, left bottom, right top, color-stop(0%,' + tempCol[0] + '), color-stop(100%,' + tempCol[1] + '))');
$navBar.css('background', '-webkit-linear-gradient(45deg, ' + tempCol[0] + ' 0%,' + tempCol[1] + ' 100%)');
$navBar.css('background', '-o-linear-gradient(45deg, ' + tempCol[0] + ' 0%,' + tempCol[1] + ' 100%)');
$navBar.css('background', '-ms-linear-gradient(45deg, ' + tempCol[0] + ' 0%,' + tempCol[1] + ' 100%)');
$navBar.css('background', 'linear-gradient(45deg, ' + + ' 0%,' + tempCol[1]+ ' 100%)');
$navBar.css('filter', 'progid:DXImageTransform.Microsoft.gradient( startColorstr=' + tempCol[0] + ', endColorstr=' + tempCol[1] + ',GradientType=1 )');
}
}
var navBarText = $('.nav li a').css('color');
if ($(data).find('learningObject').attr('navbarTextColour') != undefined && $(data).find('learningObject').attr('navbarTextColour') != '' && $(data).find('learningObject').attr('navbarTextColour') != '0x') {
navBarText = formatColour($(data).find('learningObject').attr('navbarTextColour'));
$('.nav li a').css('color', navBarText);
}
if ($(data).find('learningObject').attr('navbarTextHoverColour') != undefined && $(data).find('learningObject').attr('navbarTextHoverColour') != '' && $(data).find('learningObject').attr('navbarTextHoverColour') != '0x') {
var navBarTextHover = formatColour($(data).find('learningObject').attr('navbarTextHoverColour'));
$('.nav li a').hover(
function() { $(this).css('color', navBarTextHover); },
function() { $(this).css('color', navBarText); }
);
}
}
// --------------- Optional Footer properties --------------------
if ($(data).find('learningObject').attr('footerHide') != undefined && $(data).find('learningObject').attr('footerHide') != 'false'){
$('.footer').remove();
} else {
// add & position custom footer
if ($(data).find('learningObject').attr('customFooter') != undefined && $(data).find('learningObject').attr('customFooter') != ''){
var customFooterContent=$(data).find('learningObject').attr('customFooter');
if ($(data).find('learningObject').attr('footerPos') != undefined && $(data).find('learningObject').attr('footerPos') == 'above'){
$('.footer .container .row-fluid').before('<div id="customFooter">'+customFooterContent+'</div>');
$("#customFooter").css({"margin-bottom": "10px"});
}
if ($(data).find('learningObject').attr('footerPos') != undefined && $(data).find('learningObject').attr('footerPos') == 'below'){
$('.footer .container .row-fluid').append('<div id="customFooter">'+customFooterContent+'</div>');
$("#customFooter").css({"margin-top": "40px"});
}
if ($(data).find('learningObject').attr('footerPos') != undefined && $(data).find('learningObject').attr('footerPos') == 'replace'){
$('.footer .container').remove();
$('.footer').append('<div id="customFooter">'+customFooterContent+'</div>');
$("#customFooter").css({"margin-left": "10px"});
}
// convert img paths
$('#customFooter img').each(function() {
if ($(this).attr('src').substring(0, 16) == "FileLocation + '") {
$(this).attr('src', eval($(this).attr('src')));
}
});
}
// Change footer background colour
if ($(data).find('learningObject').attr('footerColour') != undefined && $(data).find('learningObject').attr('footerColour') != ''){
var $footer = $('.footer');
if ($(data).find('learningObject').attr('footerColour').indexOf('rgb(') >= 0) {
$footer.css('background-color', formatColour($(data).find('learningObject').attr('footerColour')));
} else {
// gradients can be entered in colour picker in format '#FF0000,#FFFF00'
var tempCol = $(data).find('learningObject').attr('footerColour');
tempCol = tempCol.split(',');
if (tempCol.length == 1) {
tempCol.push(tempCol[0]);
}
tempCol[0] = formatColour(tempCol[0]);
tempCol[1] = formatColour(tempCol[1]);
$footer.css('background', tempCol[0]);
$footer.css('background', '-moz-linear-gradient(45deg, ' + tempCol[0] + ' 0%, ' + tempCol[1] + ' 100%)');
$footer.css('background', '-webkit-gradient(linear, left bottom, right top, color-stop(0%,' + tempCol[0] + '), color-stop(100%,' + tempCol[1] + '))');
$footer.css('background', '-webkit-linear-gradient(45deg, ' + tempCol[0] + ' 0%,' + tempCol[1] + ' 100%)');
$footer.css('background', '-o-linear-gradient(45deg, ' + tempCol[0] + ' 0%,' + tempCol[1] + ' 100%)');
$footer.css('background', '-ms-linear-gradient(45deg, ' + tempCol[0] + ' 0%,' + tempCol[1] + ' 100%)');
$footer.css('background', 'linear-gradient(45deg, ' + + ' 0%,' + tempCol[1]+ ' 100%)');
$footer.css('filter', 'progid:DXImageTransform.Microsoft.gradient( startColorstr=' + tempCol[0] + ', endColorstr=' + tempCol[1] + ',GradientType=1 )');
}
}
// Hide or show the social media buttons
$(".addthis_sharing_toolbox").hide();
setTimeout(function () {
var count_hidden = count_undef = 0,
value, social = [
'facebook',
'twitter',
['google', 'google_plusone_share'],
'linkedin',
'scoopit',
['pinterest', 'pinterest_share'],
'email',
'yammer',
['addthis', 'compact']
];
$(social).each(function(i, item) {
value = $.isArray(item) ? $(data).find('learningObject').attr(item[0]) : $(data).find('learningObject').attr(item);
if (value == undefined) {
count_undef++;
}
else if (value == 'false') {
$(".at-svc-" + ($.isArray(item) ? item[1] : item)).hide();
count_hidden++;
}
});
if (
(count_hidden > 0 && count_hidden < social.length) ||
(count_hidden == 0 && count_undef == 0) ||
count_undef == social.length
) {
$(".addthis_sharing_toolbox").show();
}
}, 2000);
}
// script optional property added before any content loads
var script = $(data).find('learningObject').attr('script');
if (script != undefined && script != "") {
$("head").append('<script>' + script + '</script>');
}
}
// add link around all examples of glossary words in text
function x_insertGlossaryText(node) {
var temp = document.createElement("pre");
temp.innerHTML = node;
var tempText = temp.innerHTML;
if (glossary.length > 0) {
for (var k=0, len=glossary.length; k<len; k++) {
var regExp = new RegExp('(^|[\\s\(>]| )(' + glossary[k].word + ')([\\s\\.,!?:;\)<]|$| )', 'i');
tempText = tempText.replace(regExp, '$1{|{'+k+'::$2}|}$3');
}
for (var k=0, len=glossary.length; k<len; k++) {
var regExp = new RegExp('(^|[\\s\(>]| )(\\{\\|\\{' + k + '::(.*?)\\}\\|\\})([\\s\\.,!?:;\)<]|$| )', 'i');
tempText = tempText.replace(regExp, '$1<a class="glossary" href="#" def="' + glossary[k].definition.replace(/\"/g, "'") + '">$3</a>$4');
}
}
return tempText;
}
// check through text nodes for text that needs replacing with something lese (e.g. glossary)
function x_checkForText(data, type) {
for (var i=0; i<data.length; i++) {
if (data[i].nodeName == 'text') {
if (type == 'glossary') {
if ($(data[i]).attr('disableGlossary') != 'true') {
data[i].childNodes[0].data = x_insertGlossaryText(data[i].childNodes[0].data);
}
} else if (type == 'iframe') {
function changeProtocol(iframe) {
if (/src="http:/.test(iframe)){
iframe = iframe.replace(/src="http:/g, 'src="https:').replace(/src='http:/g, "src='https:");
}
return iframe;
}
data[i].childNodes[0].data = data[i].childNodes[0].data.replace(/(<iframe([\s\S]*?)<\/iframe>)/g, changeProtocol);
}
} else {
x_checkForText(data[i].childNodes, type);
}
}
}
// this is the format of links added through the wysiwyg editor button
function x_navigateToPage(force, pageInfo) { // pageInfo = {type, ID}
var pages = $(data).find('page');
var links = ['[first]', '[last]', '[previous]', '[next]'];
var linkLocations = [0, pages.length-1, Math.max(0,currentPage-1), Math.min(currentPage+1,pages.length-1)];
// First look for the fixed links
if ($.inArray(pageInfo.ID, links) > -1) {
parseContent(linkLocations[$.inArray(pageInfo.ID, links)]);
goToSection('topnav');
}
else { // Then look them up by ID
for (var i=0; i<pages.length; i++) {
if (pages[i].getAttribute("linkID") == pageInfo.ID) {
parseContent(i);
goToSection('topnav');
break;
}
if (pages[i].childNodes.length > 0) {
for (var j=0; j<pages[i].childNodes.length; j++) {
if (pages[i].childNodes[j].getAttribute && pages[i].childNodes[j].getAttribute("linkID") == pageInfo.ID) {
parseContent(i);
goToSection('page' + (i+1) + 'section' + (j+1));
break;
}
}
}
}
}
}
function goToSection(pageId) {
if (document.getElementById(pageId) == null || document.getElementById(pageId) == undefined) return;
document.location = '#' + pageId;
}
function parseContent(pageIndex){
//clear out existing content
$('#mainContent').empty();
$('#toc').empty();
// check if pageIndex exists & is unhidden
var pageFound = true;
if ($(data).find('page').length > 0) {
if (pageIndex > $(data).find('page').length - 1) {
pageIndex = 0;
}
} else {
// project contains no pages
pageFound = false;
}
var count = 0;
while ($(data).find('page').eq(pageIndex).attr('hidePage') == 'true' && authorSupport == false && count != $(data).find('page').length) {
// page is hidden
pageIndex = pageIndex == $(data).find('page').length - 1 ? 0 : pageIndex + 1;
count++;
}
if ($(data).find('page').eq(pageIndex).attr('hidePage') == 'true' && authorSupport == false) {
pageFound = false;
}
if (pageFound == true) {
// store current page
currentPage = pageIndex;
//which page is this from the document?
var page = $(data).find('page').eq(pageIndex);
//set the main page title and subtitle
$('#pageTitle').html(page.attr('name'));
if ($(".jumbotron").length > 0) {
setHeaderFormat(page.attr('header'), page.attr('headerPos'), page.attr('headerRepeat'), page.attr('headerColour'), page.attr('headerTextColour'));
}
var extraTitle = authorSupport == true && page.attr('hidePageInfo') != undefined && page.attr('hidePageInfo') != '' ? ' <span class="alertMsg">' + page.attr('hidePageInfo') + '</span>' : '';
$('#pageSubTitle').html( page.attr('subtitle') + extraTitle);
$('#overview').removeClass('hide');// show the header
$('#topnav').removeClass('hide');// show the topnavbar
//create the sections
page.find('section').each( function(index, value){
// work out whether the section is hidden or not - can be simply hidden or hidden between specific dates/times
var hidePage = checkIfHidden($(this).attr('hidePage'), $(this).attr('hideOnDate'), $(this).attr('hideOnTime'), $(this).attr('hideUntilDate'), $(this).attr('hideUntilTime'), 'Section');
if ($.isArray(hidePage)) {
$(this).attr('hidePageInfo', hidePage[1]);
hidePage = hidePage[0];
}
if (hidePage == false || authorSupport == true) {
var sectionIndex = index;
//add a TOC entry
var tocName = $(this).attr('name');
// remove size & background color styles from links on toc
if ($('<p>' + tocName + '</p>').children().length > 0) {
tocName = $(tocName);
tocName.css({ 'font-size': '', 'background-color': 'transparent' });
tocName.find('[style*="font-size"]').css('font-size', '');
tocName.find('[style*="background-color"]').css('background-color', 'transparent');
}
var $link = $('<li' + (index==0?' class="active"':'') +'><a href="#page' + (pageIndex+1) + 'section' + (index+1) + '"></a></li>').appendTo('#toc');
$link.find('a').append(tocName);
//add the section header
var extraTitle = authorSupport == true && $(this).attr('hidePageInfo') != undefined && $(this).attr('hidePageInfo') != '' ? ' <span class="alertMsg">' + $(this).attr('hidePageInfo') + '</span>' : '';
var links = '';
if ($(this).attr('links') != undefined && $(this).attr('links') != "none") {
links = '<div class="sectionSubLinks ' + $(this).attr('links') + '"></div>';
}
var section = $('<section id="page' + (pageIndex+1) + 'section' + (index+1) + '"><div class="page-header"><h1>' + $(this).attr('name') + '</h1>' + extraTitle + links + '</div></section>');
//add the section contents
$(this).children().each( function(index, value){
if (($(this).attr('name') != '' && $(this).attr('name') != undefined && $(this).attr('showTitle') == 'true') || ($(this).attr('showTitle') == undefined && (this.nodeName == 'audio' || this.nodeName == 'video'))) {
if ($(this).attr('showTitle') == 'true') {
var subLinkName = $(this).attr('name');
// remove size & background color styles from links on toc
if ($('<p>' + subLinkName + '</p>').children().length > 0) {
subLinkName = $(subLinkName);
subLinkName.css({ 'font-size': '', 'background-color': 'transparent' });
subLinkName.find('[style*="font-size"]').css('font-size', '');
subLinkName.find('[style*="background-color"]').css('background-color', 'transparent');
}
var $link = $('<span class="subLink"> ' + (section.find('.sectionSubLinks .subLink').length > 0 && section.find('.sectionSubLinks').hasClass('hlist') ? '| ' : '') + '<a href="#page' + (pageIndex+1) + 'section' + (index+1) + 'content' + index + '"></a> </span>').appendTo(section.find('.sectionSubLinks'));
$link.find('a').append(subLinkName);
}
section.append( '<h2 id="page' + (pageIndex+1) + 'section' + (index+1) + 'content' + index + '">' + $(this).attr('name') + '</h2>');
}
var itemIndex = index;
if (this.nodeName == 'text'){
section.append( '<p>' + $(this).text() + '</p>');
}
if (this.nodeName == 'script'){
section.append( '<script>' + $(this).text() + '</script>');
}
if (this.nodeName == 'markup'){
if ( $(this).attr('url') != undefined ){
section.append( $('<div/>').load( eval( $(this).attr('url') ) ));
} else {
section.append( $(this).text() );
}
}
if (this.nodeName == 'link'){
var url = $(this).attr('url');
var winName = $(this).attr('windowName') != undefined ? $(this).attr('windowName') : 'win' + new Date().getTime() ;
var options = '';
options += $(this).attr('width') != undefined ? 'width=' + $(this).attr('width') + ',' : '';
options += $(this).attr('height') != undefined ? 'height=' + $(this).attr('height') + ',' : '';
options += $(this).attr('scrollbars') != undefined ? 'scrollbars=' + $(this).attr('scrollbars') + ',' : '';
options += $(this).attr('location') != undefined ? 'location=' + $(this).attr('location') + ',' : '';
options += $(this).attr('status') != undefined ? 'status=' + $(this).attr('status') + ',' : '';
options += $(this).attr('titlebar') != undefined ? 'titlebar=' + $(this).attr('titlebar') + ',' : '';
options += $(this).attr('toolbar') != undefined ? 'toolbar=' + $(this).attr('toolbar') + ',' : '';
options += $(this).attr('resizable') != undefined ? 'resizable=' + $(this).attr('resizable') + ',' : '';
section.append( '<p><a href="javascript:window.open(\'' + url + '\', \'' + winName + '\', \'' + options + '\');void(0)">' + $(this).attr('name') + '</a></p>' );
}
if (this.nodeName == 'canvas'){
var style;
if ( $(this).attr('style') != undefined){
style = ' style="' + $(this).attr('style') + '" ';
} else {
style = '';
}
var cls;
if ( $(this).attr('class') != undefined){
cls = ' class="' + $(this).attr('class') + '" ';
} else {
cls = '';
}
section.append( '<p><canvas id="' + $(this).attr('id') + '" width="' + $(this).attr('width') + '" height="' + $(this).attr('height') + '"' + style + cls + '/></p>');
}
if (this.nodeName == 'image'){
section.append('<p><img class="img-polaroid" src="' + eval( $(this).attr('url')) + '" title="' + $(this).attr('alt') + '" alt="' + $(this).attr('alt') + '"/></p>');
}
if (this.nodeName == 'audio'){
//section.append('<p><b>' + $(this).attr('name') + '</b></p><p><audio src="' + eval( $(this).attr('url') ) + '" type="video/mp4" id="player1" controls="controls" preload="none" width="100%"></audio></p>')
section.append('<p><audio src="' + eval( $(this).attr('url') ) + '" type="video/mp4" id="player1" controls="controls" preload="none" width="100%"></audio></p>')
}
if (this.nodeName == 'video'){
//section.append('<p><b>' + $(this).attr('name') + '</b></p><p><video style="max-width: 100%" class="fullPageVideo" src="' + eval( $(this).attr('url') ) + '" type="video/mp4" id="player1" controls="controls" preload="none"></video></p>');
section.append('<p><video style="max-width: 100%" class="fullPageVideo" src="' + eval( $(this).attr('url') ) + '" type="video/mp4" id="player1" controls="controls" preload="none"></video></p>');
}
if (this.nodeName == 'pdf'){
section.append('<object id="pdfDoc"' + new Date().getTime() + ' data="' + eval( $(this).attr('url')) + '" type="application/pdf" width="100%" height="600"><param name="src" value="' + eval( $(this).attr('url')) + '"></object>');
}
if (this.nodeName == 'xot'){
section.append(loadXotContent($(this)));
}
if (this.nodeName == 'navigator'){
if ($(this).attr('type') == 'Tabs'){
makeNav( $(this), section, 'tabs', sectionIndex, itemIndex );
}
if ($(this).attr('type') == 'Accordion'){
makeAccordion( $(this), section, sectionIndex, itemIndex );
}
if ($(this).attr('type') == 'Pills'){
makeNav( $(this), section, 'pills', sectionIndex, itemIndex);
}
if ($(this).attr('type') == 'Carousel'){
makeCarousel( $(this), section, sectionIndex, itemIndex );
}
}
});
if (section.find('.sectionSubLinks a').length == 0) {
section.find('.sectionSubLinks').remove();
}
//a return to top button
section.append( $('<p><br><a class="btn btn-mini pull-right" href="#">Top</a></p>'));