602 lines
22 KiB
JavaScript
602 lines
22 KiB
JavaScript
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// Sticky menu
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var new_scroll_position = 0;
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var last_scroll_position;
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var header = document.getElementById("js-header");
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var stickyMenu = document.getElementById("js-navbar-menu");
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window.addEventListener('scroll', function (e) {
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last_scroll_position = window.scrollY;
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// Scrolling down
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if (new_scroll_position < last_scroll_position && last_scroll_position > 40) {
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header.classList.remove("is-visible");
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header.classList.add("is-hidden");
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// Scrolling up
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} else if (new_scroll_position > last_scroll_position) {
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header.classList.remove("is-hidden");
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header.classList.add("is-visible");
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if (stickyMenu) {
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stickyMenu.classList.add("is-sticky");
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}
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}
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if (last_scroll_position < 1) {
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header.classList.remove("is-visible");
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if (stickyMenu) {
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stickyMenu.classList.remove("is-sticky");
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}
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}
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new_scroll_position = last_scroll_position;
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});
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// Dropdown menu
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(function (menuConfig) {
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/**
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* Merge default config with the theme overrided ones
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*/
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var defaultConfig = {
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// behaviour
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mobileMenuMode: 'overlay',
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animationSpeed: 300,
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submenuWidth: 300,
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doubleClickTime: 500,
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mobileMenuExpandableSubmenus: false,
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isHoverMenu: true,
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// selectors
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wrapperSelector: '.navbar',
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buttonSelector: '.navbar__toggle',
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menuSelector: '.navbar__menu',
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submenuSelector: '.navbar__submenu',
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mobileMenuSidebarLogoSelector: null,
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mobileMenuSidebarLogoUrl: null,
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relatedContainerForOverlayMenuSelector: null,
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// attributes
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ariaButtonAttribute: 'aria-haspopup',
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// CSS classes
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separatorItemClass: 'is-separator',
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parentItemClass: 'has-submenu',
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submenuLeftPositionClass: 'is-left-submenu',
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submenuRightPositionClass: 'is-right-submenu',
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mobileMenuOverlayClass: 'navbar_mobile_overlay',
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mobileMenuSubmenuWrapperClass: 'navbar__submenu_wrapper',
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mobileMenuSidebarClass: 'navbar_mobile_sidebar',
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mobileMenuSidebarOverlayClass: 'navbar_mobile_sidebar__overlay',
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hiddenElementClass: 'is-hidden',
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openedMenuClass: 'is-active',
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noScrollClass: 'no-scroll',
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relatedContainerForOverlayMenuClass: 'is-visible'
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};
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var config = {};
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Object.keys(defaultConfig).forEach(function(key) {
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config[key] = defaultConfig[key];
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});
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if (typeof menuConfig === 'object') {
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Object.keys(menuConfig).forEach(function(key) {
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config[key] = menuConfig[key];
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});
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}
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/**
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* Menu initializer
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*/
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function init () {
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if (!document.querySelectorAll(config.wrapperSelector).length) {
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return;
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}
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initSubmenuPositions();
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if (config.mobileMenuMode === 'overlay') {
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initMobileMenuOverlay();
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} else if (config.mobileMenuMode === 'sidebar') {
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initMobileMenuSidebar();
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}
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initClosingMenuOnClickLink();
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if (!config.isHoverMenu) {
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initAriaAttributes();
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}
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};
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/**
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* Function responsible for the submenu positions
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*/
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function initSubmenuPositions () {
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var submenuParents = document.querySelectorAll(config.wrapperSelector + ' .' + config.parentItemClass);
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for (var i = 0; i < submenuParents.length; i++) {
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var eventTrigger = config.isHoverMenu ? 'mouseenter' : 'click';
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submenuParents[i].addEventListener(eventTrigger, function () {
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var submenu = this.querySelector(config.submenuSelector);
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var itemPosition = this.getBoundingClientRect().left;
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var widthMultiplier = 2;
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if (this.parentNode === document.querySelector(config.menuSelector)) {
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widthMultiplier = 1;
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}
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if (config.submenuWidth !== 'auto') {
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var submenuPotentialPosition = itemPosition + (config.submenuWidth * widthMultiplier);
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if (window.innerWidth < submenuPotentialPosition) {
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submenu.classList.add(config.submenuRightPositionClass);
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} else {
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submenu.classList.add(config.submenuLeftPositionClass);
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}
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} else {
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var submenuPotentialPosition = 0;
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var submenuPosition = 0;
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if (widthMultiplier === 1) {
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submenuPotentialPosition = itemPosition + submenu.clientWidth;
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} else {
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submenuPotentialPosition = itemPosition + this.clientWidth + submenu.clientWidth;
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}
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if (window.innerWidth < submenuPotentialPosition) {
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submenu.classList.add(config.submenuRightPositionClass);
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submenuPosition = -1 * submenu.clientWidth;
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if (widthMultiplier === 1) {
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submenuPosition = 0;
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}
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submenu.style.left = submenuPosition + 'px';
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submenu.style.right = this.clientWidth + 'px';
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} else {
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submenu.classList.add(config.submenuLeftPositionClass);
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submenuPosition = this.clientWidth;
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if (widthMultiplier === 1) {
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submenuPosition = 0;
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}
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submenu.style.left = submenuPosition + 'px';
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}
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}
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submenu.setAttribute('aria-hidden', false);
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});
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if (config.isHoverMenu) {
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submenuParents[i].addEventListener('mouseleave', function () {
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var submenu = this.querySelector(config.submenuSelector);
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submenu.removeAttribute('style');
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submenu.setAttribute('aria-hidden', true);
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});
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}
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}
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}
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/**
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* Function used to init mobile menu - overlay mode
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*/
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function initMobileMenuOverlay () {
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var menuWrapper = document.createElement('div');
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menuWrapper.classList.add(config.mobileMenuOverlayClass);
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menuWrapper.classList.add(config.hiddenElementClass);
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var menuContentHTML = document.querySelector(config.menuSelector).outerHTML;
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menuWrapper.innerHTML = menuContentHTML;
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document.body.appendChild(menuWrapper);
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// Init toggle submenus
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if (config.mobileMenuExpandableSubmenus) {
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wrapSubmenusIntoContainer(menuWrapper);
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initToggleSubmenu(menuWrapper);
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}
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// Init button events
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var button = document.querySelector(config.buttonSelector);
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button.addEventListener('click', function () {
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var relatedContainer = document.querySelector(config.relatedContainerForOverlayMenuSelector);
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menuWrapper.classList.toggle(config.hiddenElementClass);
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button.classList.toggle(config.openedMenuClass);
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button.setAttribute(config.ariaButtonAttribute, button.classList.contains(config.openedMenuClass));
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if (button.classList.contains(config.openedMenuClass)) {
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document.documentElement.classList.add(config.noScrollClass);
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if (relatedContainer) {
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relatedContainer.classList.add(config.relatedContainerForOverlayMenuClass);
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}
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} else {
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document.documentElement.classList.remove(config.noScrollClass);
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if (relatedContainer) {
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relatedContainer.classList.remove(config.relatedContainerForOverlayMenuClass);
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}
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}
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});
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}
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/**
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* Function used to init mobile menu - sidebar mode
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*/
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function initMobileMenuSidebar () {
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// Create menu structure
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var menuWrapper = document.createElement('div');
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menuWrapper.classList.add(config.mobileMenuSidebarClass);
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menuWrapper.classList.add(config.hiddenElementClass);
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var menuContentHTML = '';
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if (config.mobileMenuSidebarLogoSelector !== null) {
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menuContentHTML = document.querySelector(config.mobileMenuSidebarLogoSelector).outerHTML;
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} else if (config.mobileMenuSidebarLogoUrl !== null) {
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menuContentHTML = '<img src="' + config.mobileMenuSidebarLogoUrl + '" alt="" />';
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}
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menuContentHTML += document.querySelector(config.menuSelector).outerHTML;
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menuWrapper.innerHTML = menuContentHTML;
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var menuOverlay = document.createElement('div');
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menuOverlay.classList.add(config.mobileMenuSidebarOverlayClass);
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menuOverlay.classList.add(config.hiddenElementClass);
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document.body.appendChild(menuOverlay);
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document.body.appendChild(menuWrapper);
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// Init toggle submenus
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if (config.mobileMenuExpandableSubmenus) {
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wrapSubmenusIntoContainer(menuWrapper);
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initToggleSubmenu(menuWrapper);
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}
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// Menu events
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menuWrapper.addEventListener('click', function (e) {
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e.stopPropagation();
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});
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menuOverlay.addEventListener('click', function () {
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menuWrapper.classList.add(config.hiddenElementClass);
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menuOverlay.classList.add(config.hiddenElementClass);
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button.classList.remove(config.openedMenuClass);
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button.setAttribute(config.ariaButtonAttribute, false);
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document.documentElement.classList.remove(config.noScrollClass);
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});
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// Init button events
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var button = document.querySelector(config.buttonSelector);
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button.addEventListener('click', function () {
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menuWrapper.classList.toggle(config.hiddenElementClass);
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menuOverlay.classList.toggle(config.hiddenElementClass);
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button.classList.toggle(config.openedMenuClass);
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button.setAttribute(config.ariaButtonAttribute, button.classList.contains(config.openedMenuClass));
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document.documentElement.classList.toggle(config.noScrollClass);
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});
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}
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/**
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* Wrap all submenus into div wrappers
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*/
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function wrapSubmenusIntoContainer (menuWrapper) {
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var submenus = menuWrapper.querySelectorAll(config.submenuSelector);
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for (var i = 0; i < submenus.length; i++) {
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var submenuWrapper = document.createElement('div');
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submenuWrapper.classList.add(config.mobileMenuSubmenuWrapperClass);
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submenus[i].parentNode.insertBefore(submenuWrapper, submenus[i]);
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submenuWrapper.appendChild(submenus[i]);
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}
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}
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/**
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* Initialize submenu toggle events
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*/
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function initToggleSubmenu (menuWrapper) {
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// Init parent menu item events
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var parents = menuWrapper.querySelectorAll('.' + config.parentItemClass);
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for (var i = 0; i < parents.length; i++) {
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// Add toggle events
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parents[i].addEventListener('click', function (e) {
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e.stopPropagation();
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var submenu = this.querySelector('.' + config.mobileMenuSubmenuWrapperClass);
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var content = submenu.firstElementChild;
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if (submenu.classList.contains(config.openedMenuClass)) {
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var height = content.clientHeight;
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submenu.style.height = height + 'px';
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setTimeout(function () {
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submenu.style.height = '0px';
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}, 0);
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setTimeout(function () {
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submenu.removeAttribute('style');
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submenu.classList.remove(config.openedMenuClass);
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}, config.animationSpeed);
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content.setAttribute('aria-hidden', true);
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content.parentNode.firstElementChild.setAttribute('aria-expanded', false);
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} else {
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var height = content.clientHeight;
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submenu.classList.add(config.openedMenuClass);
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submenu.style.height = '0px';
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setTimeout(function () {
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submenu.style.height = height + 'px';
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}, 0);
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setTimeout(function () {
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submenu.removeAttribute('style');
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}, config.animationSpeed);
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content.setAttribute('aria-hidden', false);
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content.parentNode.firstElementChild.setAttribute('aria-expanded', true);
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}
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});
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// Block links
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var childNodes = parents[i].children;
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for (var j = 0; j < childNodes.length; j++) {
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if (childNodes[j].tagName === 'A') {
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childNodes[j].addEventListener('click', function (e) {
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var lastClick = parseInt(this.getAttribute('data-last-click'), 10);
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var currentTime = +new Date();
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if (isNaN(lastClick)) {
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e.preventDefault();
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this.setAttribute('data-last-click', currentTime);
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} else if (lastClick + config.doubleClickTime <= currentTime) {
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e.preventDefault();
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this.setAttribute('data-last-click', currentTime);
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} else if (lastClick + config.doubleClickTime > currentTime) {
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e.stopPropagation();
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closeMenu(this, true);
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}
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});
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}
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}
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}
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}
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/**
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* Set aria-* attributes according to the current activity state
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*/
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function initAriaAttributes () {
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var allAriaElements = document.querySelectorAll(config.wrapperSelector + ' ' + '*[aria-hidden]');
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for (var i = 0; i < allAriaElements.length; i++) {
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var ariaElement = allAriaElements[i];
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if (
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ariaElement.parentNode.classList.contains('active') ||
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ariaElement.parentNode.classList.contains('active-parent')
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) {
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ariaElement.setAttribute('aria-hidden', 'false');
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ariaElement.parentNode.firstElementChild.setAttribute('aria-expanded', true);
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} else {
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ariaElement.setAttribute('aria-hidden', 'true');
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ariaElement.parentNode.firstElementChild.setAttribute('aria-expanded', false);
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}
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}
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}
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||
|
|
/**
|
||
|
|
* Close menu on click link
|
||
|
|
*/
|
||
|
|
function initClosingMenuOnClickLink () {
|
||
|
|
var links = document.querySelectorAll(config.menuSelector + ' a');
|
||
|
|
|
||
|
|
for (var i = 0; i < links.length; i++) {
|
||
|
|
if (links[i].parentNode.classList.contains(config.parentItemClass)) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
links[i].addEventListener('click', function (e) {
|
||
|
|
closeMenu(this, false);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Close menu
|
||
|
|
*/
|
||
|
|
function closeMenu (clickedLink, forceClose) {
|
||
|
|
if (forceClose === false) {
|
||
|
|
if (clickedLink.parentNode.classList.contains(config.parentItemClass)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var relatedContainer = document.querySelector(config.relatedContainerForOverlayMenuSelector);
|
||
|
|
var button = document.querySelector(config.buttonSelector);
|
||
|
|
var menuWrapper = document.querySelector('.' + config.mobileMenuOverlayClass);
|
||
|
|
|
||
|
|
if (!menuWrapper) {
|
||
|
|
menuWrapper = document.querySelector('.' + config.mobileMenuSidebarClass);
|
||
|
|
}
|
||
|
|
|
||
|
|
menuWrapper.classList.add(config.hiddenElementClass);
|
||
|
|
button.classList.remove(config.openedMenuClass);
|
||
|
|
button.setAttribute(config.ariaButtonAttribute, false);
|
||
|
|
document.documentElement.classList.remove(config.noScrollClass);
|
||
|
|
|
||
|
|
if (relatedContainer) {
|
||
|
|
relatedContainer.classList.remove(config.relatedContainerForOverlayMenuClass);
|
||
|
|
}
|
||
|
|
|
||
|
|
var menuOverlay = document.querySelector('.' + config.mobileMenuSidebarOverlayClass);
|
||
|
|
|
||
|
|
if (menuOverlay) {
|
||
|
|
menuOverlay.classList.add(config.hiddenElementClass);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Run menu scripts
|
||
|
|
*/
|
||
|
|
init();
|
||
|
|
})(window.publiiThemeMenuConfig);
|
||
|
|
|
||
|
|
// Load comments
|
||
|
|
var comments = document.getElementById("js-comments");
|
||
|
|
if (comments) {
|
||
|
|
comments.addEventListener("click", function() {
|
||
|
|
comments.classList.toggle("is-hidden");
|
||
|
|
var container = document.getElementById("js-comments__inner");
|
||
|
|
container.classList.toggle("is-visible");
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
// Load search input area
|
||
|
|
var searchButton = document.querySelector(".js-search-btn");
|
||
|
|
searchOverlay = document.querySelector(".js-search-overlay");
|
||
|
|
searchClose = document.querySelector(".js-search-close");
|
||
|
|
searchInput = document.querySelector(".js-search-input");
|
||
|
|
|
||
|
|
if (searchButton) {
|
||
|
|
searchButton.addEventListener("click", function () {
|
||
|
|
searchOverlay.classList.add("expanded");
|
||
|
|
setTimeout(function() {
|
||
|
|
searchInput.focus();
|
||
|
|
}, 60);
|
||
|
|
});
|
||
|
|
|
||
|
|
searchClose.addEventListener("click", function () {
|
||
|
|
searchOverlay.classList.remove('expanded');
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
// Share buttons pop-up
|
||
|
|
(function () {
|
||
|
|
// share popup
|
||
|
|
let shareButton = document.querySelector('.js-post__share-button');
|
||
|
|
let sharePopup = document.querySelector('.js-post__share-popup');
|
||
|
|
|
||
|
|
if (shareButton) {
|
||
|
|
sharePopup.addEventListener('click', function (e) {
|
||
|
|
e.stopPropagation();
|
||
|
|
});
|
||
|
|
|
||
|
|
shareButton.addEventListener('click', function (e) {
|
||
|
|
e.preventDefault();
|
||
|
|
e.stopPropagation();
|
||
|
|
sharePopup.classList.toggle('is-visible');
|
||
|
|
});
|
||
|
|
|
||
|
|
document.body.addEventListener('click', function () {
|
||
|
|
sharePopup.classList.remove('is-visible');
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
// link selector and pop-up window size
|
||
|
|
var Config = {
|
||
|
|
Link: ".js-share",
|
||
|
|
Width: 500,
|
||
|
|
Height: 500
|
||
|
|
};
|
||
|
|
// add handler links
|
||
|
|
var slink = document.querySelectorAll(Config.Link);
|
||
|
|
for (var a = 0; a < slink.length; a++) {
|
||
|
|
slink[a].onclick = PopupHandler;
|
||
|
|
}
|
||
|
|
// create popup
|
||
|
|
function PopupHandler(e) {
|
||
|
|
e = (e ? e : window.event);
|
||
|
|
var t = (e.target ? e.target : e.srcElement);
|
||
|
|
// hide share popup
|
||
|
|
if (sharePopup) {
|
||
|
|
sharePopup.classList.remove('is-visible');
|
||
|
|
}
|
||
|
|
// popup position
|
||
|
|
var px = Math.floor(((screen.availWidth || 1024) - Config.Width) / 2),
|
||
|
|
py = Math.floor(((screen.availHeight || 700) - Config.Height) / 2);
|
||
|
|
// open popup
|
||
|
|
var link_href = t.href ? t.href : t.parentNode.href;
|
||
|
|
var popup = window.open(link_href, "social",
|
||
|
|
"width=" + Config.Width + ",height=" + Config.Height +
|
||
|
|
",left=" + px + ",top=" + py +
|
||
|
|
",location=0,menubar=0,toolbar=0,status=0,scrollbars=1,resizable=1");
|
||
|
|
if (popup) {
|
||
|
|
popup.focus();
|
||
|
|
if (e.preventDefault) e.preventDefault();
|
||
|
|
e.returnValue = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
return !!popup;
|
||
|
|
}
|
||
|
|
})();
|
||
|
|
|
||
|
|
// Back to Top - by CodyHouse.co on MIT license
|
||
|
|
(function(){
|
||
|
|
var backTop = document.getElementsByClassName('js-footer__bttop')[0],
|
||
|
|
offset = 600,
|
||
|
|
offsetOpacity = 1200,
|
||
|
|
scrollDuration = 50,
|
||
|
|
scrolling = false;
|
||
|
|
if( backTop ) {
|
||
|
|
window.addEventListener("scroll", function(event) {
|
||
|
|
if( !scrolling ) {
|
||
|
|
scrolling = true;
|
||
|
|
(!window.requestAnimationFrame) ? setTimeout(checkBackToTop, 250) : window.requestAnimationFrame(checkBackToTop);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
backTop.addEventListener('click', function(event) {
|
||
|
|
event.preventDefault();
|
||
|
|
(!window.requestAnimationFrame) ? window.scrollTo(0, 0) : scrollTop(scrollDuration);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
function checkBackToTop() {
|
||
|
|
var windowTop = window.scrollY || document.documentElement.scrollTop;
|
||
|
|
( windowTop > offset ) ? addClass(backTop, 'footer__bttop--show') : removeClass(backTop, 'footer__bttop--show', 'footer__bttop--fade-out');
|
||
|
|
( windowTop > offsetOpacity ) && addClass(backTop, 'footer__bttop--fade-out');
|
||
|
|
scrolling = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
function scrollTop(duration) {
|
||
|
|
var start = window.scrollY || document.documentElement.scrollTop,
|
||
|
|
currentTime = null;
|
||
|
|
|
||
|
|
var animateScroll = function(timestamp){
|
||
|
|
if (!currentTime) currentTime = timestamp;
|
||
|
|
var progress = timestamp - currentTime;
|
||
|
|
var val = Math.max(Math.easeInOutQuad(progress, start, -start, duration), 0);
|
||
|
|
window.scrollTo(0, val);
|
||
|
|
if(progress < duration) {
|
||
|
|
window.requestAnimationFrame(animateScroll);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
window.requestAnimationFrame(animateScroll);
|
||
|
|
}
|
||
|
|
|
||
|
|
Math.easeInOutQuad = function (t, b, c, d) {
|
||
|
|
t /= d/2;
|
||
|
|
if (t < 1) return c/2*t*t + b;
|
||
|
|
t--;
|
||
|
|
return -c/2 * (t*(t-2) - 1) + b;
|
||
|
|
};
|
||
|
|
|
||
|
|
function hasClass(el, className) {
|
||
|
|
if (el.classList) return el.classList.contains(className);
|
||
|
|
else return !!el.className.match(new RegExp('(\\s|^)' + className + '(\\s|$)'));
|
||
|
|
}
|
||
|
|
function addClass(el, className) {
|
||
|
|
var classList = className.split(' ');
|
||
|
|
if (el.classList) el.classList.add(classList[0]);
|
||
|
|
else if (!hasClass(el, classList[0])) el.className += " " + classList[0];
|
||
|
|
if (classList.length > 1) addClass(el, classList.slice(1).join(' '));
|
||
|
|
}
|
||
|
|
function removeClass(el, className) {
|
||
|
|
var classList = className.split(' ');
|
||
|
|
if (el.classList) el.classList.remove(classList[0]);
|
||
|
|
else if(hasClass(el, classList[0])) {
|
||
|
|
var reg = new RegExp('(\\s|^)' + classList[0] + '(\\s|$)');
|
||
|
|
el.className=el.className.replace(reg, ' ');
|
||
|
|
}
|
||
|
|
if (classList.length > 1) removeClass(el, classList.slice(1).join(' '));
|
||
|
|
}
|
||
|
|
})();
|