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/**
* redbasic theme specific JavaScript
*/
$(document).ready(function() {
// CSS3 calc() fallback (for unsupported browsers)
$('body').append('<div id="css3-calc" style="width: 10px; width: calc(10px + 10px); display: none;"></div>');
if( $('#css3-calc').width() == 10) {
$(window).resize(function() {
if($(window).width() < 992) {
$('main').css('width', $(window).width() + $('aside').outerWidth() );
} else {
$('main').css('width', '100%');
}
});
}
$('#css3-calc').remove(); // Remove the test element
stickyScroll('.aside_spacer_left', '.aside_spacer_top_left', '.content', parseFloat(window.getComputedStyle(document.querySelector('#region_1')).getPropertyValue('padding-top')), 0);
stickyScroll('.aside_spacer_right', '.aside_spacer_top_right', '.content', parseFloat(window.getComputedStyle(document.querySelector('#region_3')).getPropertyValue('padding-top')), 20);
$('#expand-aside').on('click', function() {
if($('main').hasClass('region_1-on')){
toggleAside('left');
}
else {
toggleAside('right');
}
});
$('section').on('click', function() {
if($('main').hasClass('region_1-on')){
toggleAside('left');
}
});
$('.usermenu').click(function() {
if($('#navbar-collapse-1, #navbar-collapse-2').hasClass('show')){
$('#navbar-collapse-1, #navbar-collapse-2').removeClass('show');
}
});
$('#menu-btn').click(function() {
if($('#navbar-collapse-1').hasClass('show')){
$('#navbar-collapse-1').removeClass('show');
}
});
$('.notifications-btn').click(function(e) {
e.preventDefault();
e.stopPropagation();
if($('#navbar-collapse-2').hasClass('show')){
$('#navbar-collapse-2').removeClass('show');
}
});
$("input[data-role=cat-tagsinput]").tagsinput({
tagClass: 'badge badge-pill badge-warning text-dark'
});
$('a.disabled').click(function(e) {
e.preventDefault();
e.stopPropagation();
});
var doctitle = document.title;
function checkNotify() {
var notifyUpdateElem = document.getElementById('notify-update');
if(notifyUpdateElem !== null) {
if(notifyUpdateElem.innerHTML !== "")
document.title = "(" + notifyUpdateElem.innerHTML + ") " + doctitle;
else
document.title = doctitle;
}
}
setInterval(function () {checkNotify();}, 10 * 1000);
var touch_start = null;
window.addEventListener('touchstart', function(e) {
if (e.touches.length === 1){
//just one finger touched
touch_start = e.touches.item(0).clientX;
}
else {
//a second finger hit the screen, abort the touch
touch_start = null;
}
});
window.addEventListener('touchend', function(e) {
let touch_offset = 50; //at least 100px are a swipe
let touch_max = 100;
if (touch_start) {
//the only finger that hit the screen left it
let touch_end = e.changedTouches.item(0).clientX;
if (touch_end > (touch_start + touch_offset)) {
//a left -> right swipe
if (touch_start < touch_max) {
toggleAside('right');
}
}
if (touch_end < (touch_start - touch_offset)) {
//a right -> left swipe
//toggleAside('left');
}
}
});
});
function setStyle(element, cssProperty) {
for (var property in cssProperty){
element.style[property] = cssProperty[property];
}
}
function stickyScroll(sticky, stickyTop, container, topOffset, bottomOffset) {
var lastScrollTop = 0;
var sticky = document.querySelector(sticky);
var stickyHeight = sticky.getBoundingClientRect().height;
var stickyTop = document.querySelector(stickyTop);
var content = document.querySelector(container);
var diff = window.innerHeight - stickyHeight;
var h = 0;
var lasth = 0;
var st = window.pageYOffset || document.documentElement.scrollTop;
var resizeObserver = new ResizeObserver(function(entries) {
stickyHeight = sticky.getBoundingClientRect().height;
st = window.pageYOffset || document.documentElement.scrollTop;
diff = window.innerHeight - stickyHeight;
});
resizeObserver.observe(sticky);
resizeObserver.observe(content);
window.addEventListener('scroll', function() {
if(window.innerHeight > stickyHeight + topOffset) {
setStyle(stickyTop, { height: 0 + 'px' });
setStyle(sticky, { position: 'sticky', top: topOffset + 'px'});
}
else {
st = window.pageYOffset || document.documentElement.scrollTop; // Credits: "https://github.com/qeremy/so/blob/master/so.dom.js#L426"
if (st > lastScrollTop){
// downscroll code
setStyle(stickyTop, { height: lasth + 'px' });
setStyle(sticky, { position: 'sticky', top: Math.round(diff) - bottomOffset + 'px', bottom: '' });
} else {
// upscroll code
h = sticky.getBoundingClientRect().top - content.getBoundingClientRect().top - topOffset;
if(Math.round(stickyTop.getBoundingClientRect().height) === lasth) {
setStyle(stickyTop, { height: Math.round(h) + 'px' });
}
lasth = Math.round(h);
setStyle(sticky, { position: 'sticky', top: '', bottom: Math.round(diff - topOffset) + 'px' });
}
lastScrollTop = st <= 0 ? 0 : st; // For Mobile or negative scrolling
}
}, false);
}
function makeFullScreen(full) {
if(typeof full=='undefined' || full == true) {
$('main').addClass('fullscreen');
$('header, nav, aside, #fullscreen-btn').attr('style','display:none !important');
$('#inline-btn').show();
}
else {
$('main').removeClass('fullscreen');
$('header, nav, aside, #fullscreen-btn').show();
$('#inline-btn').hide();
}
}
function toggleAside(swipe) {
if ($('main').hasClass('region_1-on') && swipe === 'left') {
$('#expand-aside-icon').addClass('fa-arrow-circle-right').removeClass('fa-arrow-circle-left');
$('html, body').css('overflow-x', '');
$('main').removeClass('region_1-on');
$('#overlay').remove();
}
if (!$('main').hasClass('region_1-on') && swipe === 'right') {
$('#expand-aside-icon').removeClass('fa-arrow-circle-right').addClass('fa-arrow-circle-left');
$('html, body').css('overflow-x', 'hidden');
$('main').addClass('region_1-on');
$('<div id="overlay"></div>').appendTo('section');
}
}
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