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(function ($) {
$.fn.JDMegaMenu = function (options) {
const settings = $.extend({
contentClass: $(this).data('megamenu-content-class'),
submenuClass: $(this).data('megamenu-submenu-class'),
megamenuClass: $(this).data('megamenu-class'),
dropdownArrows: $(this).data('dropdown-arrow'),
headerOffset: $(this).data('header-offset'),
transition: parseInt($(this).data('transition-speed')),
easing: $(this).data('easing'),
animation: $(this).data('megamenu-animation'),
trigger: $(this).data('astroid-trigger')
}, options);
return this.each(function () {
const _navbar = $(this);
let _container = _navbar;
if (_navbar.children('.container').length) {
_container = _navbar.children('.container');
}
const _megamenu = _navbar.find(settings.megamenuClass);
const _submenus = _megamenu.find(settings.submenuClass);
const init = function () {
if (!_navbar.is(':visible')) {
return false;
}
const openSubMenu = (subMenuItem) => {
subMenuItem.addClass('open');
let _submenu = subMenuItem.children(settings.submenuClass);
_submenu.removeClass('right');
let _animations = {
duration: settings.transition,
easing: settings.easing
};
switch (settings.animation) {
case 'none':
_submenu.stop(true, true).show();
break;
case 'fade':
_submenu.stop(true, true).fadeIn(_animations);
break;
default:
_submenu.stop(true, true).slideDown(_animations);
break;
}
if ($('body').hasClass('rtl')) {
if (_submenu.offset().left < 0) {
_submenu.addClass('right');
} else {
_submenu.removeClass('right');
}
} else {
if (_submenu.offset().left + _submenu.outerWidth() > $(window).innerWidth()) {
_submenu.addClass('right');
} else {
_submenu.removeClass('right');
}
}
}
const closeSubMenu = (subMenuItem) => {
let _submenu = subMenuItem.children(settings.submenuClass);
_submenu.stop(true, true).slideUp();
let _animations = {
duration: settings.transition,
easing: settings.easing
};
switch (settings.animation) {
case 'none':
_submenu.stop(true, true).hide();
break;
case 'fade':
_submenu.stop(true, true).fadeOut(_animations);
break;
default:
_submenu.stop(true, true).slideUp(_animations);
break;
}
setTimeout(function () {
subMenuItem.removeClass('open');
}, settings.transition);
}
_submenus.children('li').each(function () {
const _thisSubMenu = $(this);
if (_thisSubMenu.children(settings.submenuClass).length) {
if (!_thisSubMenu.children(settings.submenuClass).hasClass('d-block')) {
if (settings.trigger === 'hover') {
_thisSubMenu.unbind('mouseenter mouseleave').hoverIntent(function () {
openSubMenu($(this));
}, function () {
closeSubMenu($(this));
});
} else {
_thisSubMenu.find('.megamenu-item-link').unbind('click').click(function (e) {
e.preventDefault();
e.stopPropagation();
if ($(this).parent('.nav-item-submenu').hasClass('open')) {
closeSubMenu($(this).parent('.nav-item-submenu'));
} else {
openSubMenu($(this).parent('.nav-item-submenu'));
$(this).parent('.nav-item-submenu').siblings('.nav-item-submenu').each(function () {
closeSubMenu($(this));
});
}
});
$(document).click(function (event) {
const $trigger = _thisSubMenu.children(settings.submenuClass);
if ($trigger !== event.target && !$trigger.has(event.target).length) {
closeSubMenu(_thisSubMenu);
}
});
}
}
}
});
_megamenu.each(function () {
$(this).find('a.item-link-heading').each(function (){
$(this).on('click', function (e){
e.preventDefault();
});
});
$(this).find('a.item-link-separator').each(function (){
$(this).on('click', function (e){
e.preventDefault();
});
});
const _content = $(this).find(settings.contentClass);
let _leftoverflow, _rightoverflow;
if ($(this).data('position') === 'edge') {
_leftoverflow = 0;
_rightoverflow = $(window).innerWidth();
_content.css('max-width', '100vw');
} else {
_leftoverflow = _container.offset().left;
_rightoverflow = _container.offset().left + _container.outerWidth();
_content.css('max-width', _container.outerWidth());
}
let _top = 0;
if ($(this).height() * 2 > _container.height()) {
_top = _container.outerHeight() - $(this).outerHeight();
}
const _arrow = $(this).children('.arrow');
_content.css('left', '0px');
if (settings.headerOffset) {
_arrow.css('margin-bottom', -(_top / 2));
_content.css('top', (_top / 2) + $(this).outerHeight());
} else {
_content.css('top', '100%');
}
let offsetleft = 0;
switch ($(this).data('position')) {
case 'left':
offsetleft = $(this).offset().left;
break;
case 'right':
offsetleft = $(this).offset().left - (_content.outerWidth() - $(this).outerWidth());
break;
case 'center':
case 'edge':
case 'full':
offsetleft = $(this).offset().left - (_content.outerWidth() / 2 - $(this).outerWidth() / 2);
break;
}
if ((offsetleft + _content.outerWidth()) > _rightoverflow) {
let _left = _content.outerWidth() - (_rightoverflow - offsetleft);
if ($(this).data('position') === 'center' || $(this).data('position') === 'edge' || $(this).data('position') === 'full') {
_left = _left + ((_content.outerWidth() / 2) - ($(this).outerWidth() / 2));
}
_content.css('left', -(_left));
_content.css('right', 'inherit');
} else if (offsetleft < _leftoverflow) {
let _right = (offsetleft - _leftoverflow);
if ($(this).data('position') === 'center' || $(this).data('position') === 'edge' || $(this).data('position') === 'full') {
_right = _right - ((_content.outerWidth() / 2) - ($(this).outerWidth() / 2));
}
_content.css('right', _right);
_content.css('left', 'inherit');
} else {
_content.css('left', offsetleft - $(this).offset().left);
}
});
};
init();
const observering = function (_this) {
const callback = function (mutationsList) {
mutationsList.forEach(function (mutation) {
if (mutation.type === 'attributes' && mutation.attributeName === 'class') {
init();
}
});
};
const observer = new MutationObserver(callback);
observer.observe(_this, {
attributes: true
});
}
observering($(this)[0]);
const openMe = function (_this) {
_this.addClass('open');
const _content = _this.find(settings.contentClass);
if (_content.is(':empty')) {
return false;
}
const _animations = {
duration: settings.transition,
easing: settings.easing
};
switch (settings.animation) {
case 'none':
_content.stop(true, true).show();
if (settings.dropdownArrows) {
_this.find('.arrow').show();
}
break;
case 'fade':
_content.stop(true, true).fadeIn(_animations);
if (settings.dropdownArrows) {
_this.find('.arrow').stop(true, true).fadeIn(_animations);
}
break;
default:
_content.stop(true, true).slideDown(_animations);
if (settings.dropdownArrows) {
_this.find('.arrow').show();
}
break;
}
};
const closeMe = function (_this) {
const _content = _this.find(settings.contentClass);
const _animations = {
duration: settings.transition,
easing: settings.easing
};
switch (settings.animation) {
case 'none':
_content.stop(true, true).hide();
if (settings.dropdownArrows) {
_this.find('.arrow').hide();
}
break;
case 'fade':
_content.stop(true, true).fadeOut(_animations);
if (settings.dropdownArrows) {
_this.find('.arrow').stop(true, true).fadeOut(_animations);
}
break;
default:
_content.stop(true, true).slideUp(_animations);
if (settings.dropdownArrows) {
setTimeout(function () {
_this.find('.arrow').hide();
}, settings.transition);
}
break;
}
setTimeout(function () {
_this.removeClass('open');
}, settings.transition);
};
if (settings.trigger === 'hover') {
_megamenu.unbind('mouseenter mouseleave').hoverIntent(function () {
openMe($(this));
}, function () {
closeMe($(this));
});
} else {
_megamenu.find('.megamenu-item-link.item-level-1').unbind('click').click(function (e) {
e.preventDefault();
e.stopPropagation();
if ($(this).parent(settings.megamenuClass).hasClass('open')) {
closeMe($(this).parent(settings.megamenuClass));
} else {
openMe($(this).parent(settings.megamenuClass));
$(this).parent(settings.megamenuClass).siblings(settings.megamenuClass).each(function () {
closeMe($(this));
});
}
});
$(document).click(function (event) {
const $trigger = _megamenu;
if ($trigger !== event.target && !$trigger.has(event.target).length) {
closeMe($trigger);
}
});
}
});
};
$(window).on('load', function() {
$('[data-megamenu]').each(function() {
$(this).JDMegaMenu();
});
});
})(jQuery);