/**
* Comment Likes - JavaScript
*
* This handles liking and unliking comments, as well as viewing who has
* liked a particular comment.
*
* @dependency Swipe (dynamically loaded when needed)
*
* @package Comment_Likes
* @subpackage JavaScript
*/
(function () {
function init() {
let extWin;
let extWinCheck;
let commentLikeEvent;
// Only run once.
if (window.comment_likes_loaded) {
return;
}
window.comment_likes_loaded = true;
// Client-side cache of who liked a particular comment to avoid
// having to hit the server multiple times for the same data.
const commentLikeCache = {};
let swipeLibPromise;
// Load the Swipe library, if it's not already loaded.
function swipeLibLoader() {
if (!swipeLibPromise) {
swipeLibPromise = new Promise((resolve, reject) => {
if (window.Swipe) {
resolve(window.Swipe);
} else {
const swipeScript = document.createElement('script');
swipeScript.src = comment_like_text.swipeUrl;
swipeScript.async = true;
document.body.appendChild(swipeScript);
swipeScript.addEventListener('load', () => resolve(window.Swipe));
swipeScript.addEventListener('error', error => reject(error));
}
});
}
return swipeLibPromise;
}
/**
* Parse the comment ID from a comment like link.
*/
function getCommentId(link) {
const commentId =
link && link.getAttribute('href') && link.getAttribute('href').split('like_comment=');
return commentId[1].split('&_wpnonce=')[0];
}
/**
* Handle an ajax action on the comment like link.
*/
function handleLinkAction(link, action, commentId, callback) {
const nonce =
link && link.getAttribute('href') && link.getAttribute('href').split('_wpnonce=')[1];
fetch('/wp-admin/admin-ajax.php', {
method: 'POST',
body: new URLSearchParams({
action: action,
_wpnonce: nonce,
like_comment: commentId,
blog_id: Number(link.dataset.blog),
}),
headers: {
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
'X-Requested-With': 'XMLHttpRequest',
Accept: 'application/json',
'cache-control': 'no-cache',
pragma: 'no-cache',
},
})
.then(response => response.json())
.then(callback);
}
function startPolling() {
// Append cookie polling login iframe to this window to wait for user to finish logging in (or cancel)
const loginIframe = document.createElement('iframe');
loginIframe.id = 'wp-login-polling-iframe';
loginIframe.src = 'https://wordpress.com/public.api/connect/?iframe=true';
document.body.appendChild(loginIframe);
loginIframe.style.display = 'none';
}
function stopPolling() {
const iframe = document.querySelector('#wp-login-polling-iframe');
if (iframe) {
iframe.remove();
}
}
function hide(el) {
if (el && el.style) {
el.style.display = 'none';
}
}
function show(el) {
if (el && el.style) {
el.style.removeProperty('display');
}
}
// Overlay used for displaying comment like info.
class Overlay {
constructor() {
// Overlay element.
this.el = document.createElement('div');
this.el.classList.add('comment-likes-overlay');
document.body.appendChild(this.el);
hide(this.el);
this.el.addEventListener('mouseenter', () => {
// Don't hide the overlay if the user is mousing over it.
overlay.cancelHide();
});
this.el.addEventListener('mouseleave', () => overlay.requestHide());
// Inner contents of overlay.
this.innerEl = null;
// Instance of the Swipe library.
this.swipe = null;
// Timeout used for hiding the overlay.
this.hideTimeout = null;
}
// Initialise the overlay for use, removing any old content.
clear() {
// Unload any previous instance of Swipe (to avoid leaking a global
// event handler). This is done before clearing the contents of the
// overlay because Swipe expects the slides to still be present.
if (this.swipe) {
this.swipe.kill();
this.swipe = null;
}
this.el.innerHTML = '';
this.innerEl = document.createElement('div');
this.innerEl.classList.add('inner');
this.el.appendChild(this.innerEl);
}
/**
* Construct a list (
) of user (gravatar, name) details.
*
* @param data liker data returned from the server
* @param klass CSS class to apply to the element
* @param start index of user to start at
* @param length number of users to include in the list
*
* @return A container element with the list
*/
getUserBits(data, klass, start, length) {
start = start || 0;
let last = start + (length || data.length);
last = last > data.length ? data.length : last;
const container = document.createElement('div');
container.classList.add('liker-list');
let html = `';
container.innerHTML = html;
return container;
}
/**
* Render the display of who has liked this comment. The type of
* display depends on how many people have liked the comment.
* If more than 10 people have liked the comment, this function
* renders navigation controls and sets up the Swipe library for
* changing between pages.
*
* @param link the element over which the user is hovering
* @param data the results retrieved from the server
*/
showLikes(link, data) {
this.clear();
link.dataset.likeCount = data.length;
if (data.length === 0) {
// No likers after all.
hide(this.el);
return;
}
this.innerEl.style.padding = '12px';
if (data.length < 6) {
// Only one column needed.
this.innerEl.style.maxWidth = '200px';
this.innerEl.innerHTML = '';
this.innerEl.appendChild(this.getUserBits(data, 'single'));
this.setPosition(link);
} else if (data.length < 11) {
// Two columns, but only one page.
this.innerEl.innerHTML = '';
this.innerEl.appendChild(this.getUserBits(data, 'double'));
this.setPosition(link);
} else {
// Multiple pages.
this.renderLikesWithPagination(data, link);
}
}
/**
* Render multiple pages of likes with pagination controls.
* This function is intended to be called by `showLikes` above.
*
* @param data the results retrieved from the server
*/
renderLikesWithPagination(data, link) {
swipeLibLoader().then(() => {
const page_count = Math.ceil(data.length / 10);
// Swipe requires two nested containers.
const swipe = document.createElement('div');
swipe.classList.add('swipe');
this.innerEl.appendChild(swipe);
const wrap = document.createElement('div');
wrap.classList.add('swipe-wrap');
swipe.appendChild(wrap);
for (let i = 0; i < page_count; ++i) {
wrap.appendChild(this.getUserBits(data, 'double', i * 10, 10));
}
/**
* Navigation controls.
* This is based on the Newdash controls found in
* reader/recommendations-templates.php
*/
const nav = document.createElement('nav');
nav.classList.add('slider-nav');
let navContents = `
`;
for (let i = 0; i < page_count; ++i) {
navContents += `•`;
}
navContents += `
`;
this.innerEl.appendChild(nav);
nav.innerHTML = navContents;
/** Set up Swipe. **/
// Swipe cannot be set up successfully unless its container
// is visible, so we show it now.
show(this.el);
this.setPosition(link);
this.swipe = new Swipe(swipe, {
callback: function (pos) {
// Update the pagination indicators.
//
// If there are exactly two pages, Swipe has a weird
// special case where it duplicates both pages and
// can return index 2 and 3 even though those aren't
// real pages (see swipe.js, line 47). To deal with
// this, we use the expression `pos % page_count`.
pos = pos % page_count;
nav.querySelectorAll('em').forEach(em => {
const page = Number(em.dataset.page);
em.setAttribute('class', pos === page ? 'on' : '');
});
},
});
nav.querySelectorAll('em').forEach(em => {
em.addEventListener('click', e => {
// Go to the page corresponding to the indicator clicked.
this.swipe.slide(Number(em.dataset.page));
e.preventDefault();
});
});
// Previous and next buttons.
nav.querySelector('.prev').addEventListener('click', e => {
this.swipe.prev();
e.preventDefault();
});
nav.querySelector('.next').addEventListener('click', e => {
this.swipe.next();
e.preventDefault();
});
});
}
/**
* Open the overlay and show a loading message.
*/
showLoadingMessage(link) {
this.clear();
this.innerEl.textContent = comment_like_text.loading;
this.setPosition(link);
}
/**
* Position the overlay near the current comment.
*
* @param link element near which to position the overlay
*/
setPosition(link) {
// Prepare a down arrow icon for the bottom of the overlay.
const icon = document.createElement('span');
this.el.appendChild(icon);
icon.classList.add('icon', 'noticon', 'noticon-downarrow');
icon.style.textShadow = '0px 1px 1px rgb(223, 223, 223)';
const rect = link.getBoundingClientRect();
const win = document.defaultView;
const offset = {
top: rect.top + win.scrollY,
left: rect.left + win.scrollX,
};
// Take measurements with the element fully visible.
show(this.el);
let left = offset.left - (this.el.offsetWidth - link.offsetWidth) / 2;
left = left < 5 ? 5 : left;
let top = offset.top - this.el.offsetHeight + 5;
hide(this.el);
const adminBar = document.querySelector('#wpadminbar');
// Check if the overlay would appear off the screen.
if (top < win.scrollY + ((adminBar && adminBar.offsetHeight) || 0)) {
// We'll display the overlay beneath the link instead.
top = offset.top + link.offsetHeight;
// Instead of using the down arrow icon, use an up arrow.
icon.remove();
this.el.prepend(icon);
icon.classList.remove('noticon-downarrow');
icon.classList.add('noticon-uparrow');
icon.style.textShadow = '0px -1px 1px rgb(223, 223, 223)';
icon.style.verticalAlign = 'bottom';
}
this.el.style.left = `${left}px`;
this.el.style.top = `${top}px`;
show(this.el);
// The height of the arrow icon differs slightly between browsers,
// so we compute the margin here to make sure it isn't disjointed
// from the overlay.
icon.style.marginTop = `${icon.scrollHeight - 26}px`;
icon.style.marginBottom = `${20 - icon.scrollHeight}px`;
// Position the arrow to be horizontally centred on the link.
icon.style.paddingLeft = `${
offset.left - left + (link.offsetWidth - icon.scrollWidth) / 2
}px`;
}
/**
* Return whether the overlay is visible.
*/
isVisible() {
return this.el.style.getPropertyValue('display') !== 'none';
}
/**
* Request that the overlay be hidden after a short delay.
*/
requestHide() {
if (this.hideTimeout !== null) {
return;
}
this.hideTimeout = setTimeout(() => {
hide(this.el);
this.clear();
}, 300);
}
/**
* Cancel a request to hide the overlay.
*/
cancelHide() {
if (this.hideTimeout !== null) {
clearTimeout(this.hideTimeout);
this.hideTimeout = null;
}
}
}
// Overlay used for displaying comment like info.
const overlay = new Overlay();
// The most recent comment for which the user has requested to see
// who liked it.
var relevantComment;
// Precache after this timeout.
var precacheTimeout = null;
/**
* Fetch the like data for a particular comment.
*/
function fetchLikeData(link, commentId) {
commentLikeCache[commentId] = null;
const container = link && link.parentElement && link.parentElement.parentElement;
const star = container.querySelector('a.comment-like-link');
star &&
handleLinkAction(star, 'view_comment_likes', commentId, data => {
// Populate the cache.
commentLikeCache[commentId] = data;
// Only show the overlay if the user is interested.
if (overlay.isVisible() && relevantComment === commentId) {
overlay.showLikes(link, data);
}
});
}
function readCookie(c) {
const nameEQ = c + '=';
const cookieStrings = document.cookie.split(';');
for (let i = 0; i < cookieStrings.length; i++) {
let cookieString = cookieStrings[i];
while (cookieString.charAt(0) === ' ') {
cookieString = cookieString.substring(1, cookieString.length);
}
if (cookieString.indexOf(nameEQ) === 0) {
const chunk = cookieString.substring(nameEQ.length, cookieString.length);
const pairs = chunk.split('&');
const cookieData = {};
for (let num = pairs.length - 1; num >= 0; num--) {
const pair = pairs[num].split('=');
cookieData[pair[0]] = decodeURIComponent(pair[1]);
}
return cookieData;
}
}
return null;
}
function getServiceData() {
const data = readCookie('wpc_wpc');
if (data === null || typeof data.access_token === 'undefined' || !data.access_token) {
return false;
}
return data;
}
function readMessage(msg) {
const event = msg.data;
if (typeof event.event === 'undefined') {
return;
}
if (event.event === 'login' && event.success) {
extWinCheck = setInterval(function () {
if (!extWin || extWin.closed) {
clearInterval(extWinCheck);
if (getServiceData()) {
// Load page in an iframe to get the current comment nonce
const nonceIframe = document.createElement('iframe');
nonceIframe.id = 'wp-login-comment-nonce-iframe';
nonceIframe.style.display = 'none';
nonceIframe.src = commentLikeEvent + '';
document.body.appendChild(nonceIframe);
const commentLikeId = (commentLikeEvent + '')
.split('like_comment=')[1]
.split('&_wpnonce=')[0];
let c;
// Set a 5 second timeout to redirect to the comment page without doing the Like as a fallback
const commentLikeTimeout = setTimeout(() => {
window.location = commentLikeEvent;
}, 5000);
// Check for a new nonced redirect and use that if available before timing out
const commentLikeCheck = setInterval(() => {
const iframe = document.querySelector('#wp-login-comment-nonce-iframe');
if (iframe) {
c = iframe.querySelector(`#comment-like-${commentLikeId} .comment-like-link`);
}
if (c && typeof c.href !== 'undefined') {
clearTimeout(commentLikeTimeout);
clearInterval(commentLikeCheck);
window.location = c.href;
}
}, 100);
}
}
}, 100);
if (extWin) {
if (!extWin.closed) {
extWin.close();
}
extWin = false;
}
stopPolling();
}
}
if (typeof window.postMessage !== 'undefined') {
window.addEventListener('message', e => {
let message = e && e.data;
if (typeof message === 'string') {
try {
message = JSON.parse(message);
} catch (err) {
return;
}
}
const type = message && message.type;
if (type === 'loginMessage') {
readMessage(message);
}
});
}
document.body.addEventListener('click', e => {
let target = e.target;
// Don't do anything when clicking on the "X people" link.
if (target.matches('p.comment-likes a.view-likers')) {
e.preventDefault();
return;
}
// Retrieve the surrounding paragraph to the star, if it hasn't been liked.
const notLikedPar = target.closest('p.comment-not-liked');
// Return if not clicking on star or surrounding paragraph.
if (!target.matches('a.comment-like-link') && !notLikedPar) {
return;
}
// When a comment hasn't been liked, make the text clickable, too.
if (notLikedPar) {
target = notLikedPar.querySelector('a.comment-like-link');
if (!target) {
return;
}
}
if (target.classList.contains('needs-login')) {
e.preventDefault();
commentLikeEvent = target;
if (extWin) {
if (!extWin.closed) {
extWin.close();
}
extWin = false;
}
stopPolling();
const url = 'https://wordpress.com/public.api/connect/?action=request&service=wordpress';
extWin = window.open(
url,
'likeconn',
'status=0,toolbar=0,location=1,menubar=0,directories=0,resizable=1,scrollbars=1,height=560,width=500'
);
startPolling();
return false;
}
// Record that the user likes or does not like this comment.
const commentId = getCommentId(target);
target.classList.add('loading');
let commentEl = document.querySelector(`p#comment-like-${commentId}`);
// Determine whether to like or unlike based on whether the comment is
// currently liked.
const action =
commentEl && commentEl.dataset.liked === 'comment-liked'
? 'unlike_comment'
: 'like_comment';
handleLinkAction(target, action, commentId, data => {
// Invalidate the like cache for this comment.
delete commentLikeCache[commentId];
const countEl = document.querySelector(`#comment-like-count-${data.context}`);
if (countEl) {
countEl.innerHTML = data.display;
}
commentEl = document.querySelector(`p#comment-like-${data.context}`);
if (action === 'like_comment') {
commentEl.classList.remove('comment-not-liked');
commentEl.classList.add('comment-liked');
commentEl.dataset.liked = 'comment-liked';
} else {
commentEl.classList.remove('comment-liked');
commentEl.classList.add('comment-not-liked');
commentEl.dataset.liked = 'comment-not-liked';
}
// Prefetch new data for this comment (if there are likers left).
const parent = target.closest('.comment-likes');
const link = parent && parent.querySelector('a.view-likers');
if (link) {
fetchLikeData(link, commentId);
}
target.classList.remove('loading');
});
e.preventDefault();
e.stopPropagation();
});
document.body.addEventListener(
'mouseenter',
function (e) {
if (!e.target.matches('p.comment-likes a.view-likers')) {
return;
}
// Show the user a list of who has liked this comment.
const link = e.target;
if (Number(link.dataset.likeCount || 0) === 0) {
// No one has liked this comment.
return;
}
// Don't hide the overlay.
overlay.cancelHide();
// Get the comment ID.
const container = link.parentElement && link.parentElement.parentElement;
const star = container && container.querySelector('a.comment-like-link');
const commentId = star && getCommentId(star);
relevantComment = commentId;
// Check if the list of likes for this comment is already in
// the cache.
if (commentId in commentLikeCache) {
const entry = commentLikeCache[commentId];
// Only display the likes if the ajax request is
// actually done.
if (entry !== null) {
overlay.showLikes(link, entry);
} else {
// Make sure the overlay is visible (in case
// the user moved the mouse away while loading
// but then came back before it finished
// loading).
overlay.showLoadingMessage(link);
}
return;
}
// Position the "Loading..." overlay.
overlay.showLoadingMessage(link);
// Fetch the data.
fetchLikeData(link, commentId);
},
true
);
document.body.addEventListener(
'mouseleave',
e => {
if (!e.target.matches('p.comment-likes a.view-likers')) {
return;
}
// User has moved cursor away - hide the overlay.
overlay.requestHide();
},
true
);
document.body.addEventListener(
'mouseenter',
e => {
if (!e.target.matches('.comment') || !e.target.querySelector('a.comment-like-link')) {
return;
}
// User is moving over a comment - precache the comment like data.
if (precacheTimeout !== null) {
clearTimeout(precacheTimeout);
precacheTimeout = null;
}
const star = e.target.querySelector('a.comment-like-link');
const parent = star.closest('.comment-likes');
const link = parent && parent.querySelector('a.view-likers');
if (!link || Number(link.dataset.likeCount || 0) === 0) {
// No likes.
return;
}
const commentId = getCommentId(star);
if (commentId in commentLikeCache) {
// Already in cache.
return;
}
precacheTimeout = setTimeout(() => {
precacheTimeout = null;
if (commentId in commentLikeCache) {
// Was cached in the interim.
return;
}
fetchLikeData(link, commentId);
}, 1000);
},
true
);
}
if (document.readyState !== 'loading') {
init();
} else {
document.addEventListener('DOMContentLoaded', init);
}
})();
;
/**
* File skip-link-focus-fix.js.
*
* Helps with accessibility for keyboard only users.
*
* Learn more: https://git.io/vWdr2
*/
(function() {
var isIe = /(trident|msie)/i.test( navigator.userAgent );
if ( isIe && document.getElementById && window.addEventListener ) {
window.addEventListener( 'hashchange', function() {
var id = location.hash.substring( 1 ),
element;
if ( ! ( /^[A-z0-9_-]+$/.test( id ) ) ) {
return;
}
element = document.getElementById( id );
if ( element ) {
if ( ! ( /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) ) {
element.tabIndex = -1;
}
element.focus();
}
}, false );
}
})();
;
/*
* jQuery FlexSlider v2.2.2
* http://www.woothemes.com/flexslider/
*
* Copyright 2012 WooThemes
* Free to use under the GPLv2 license.
* http://www.gnu.org/licenses/gpl-2.0.html
*
* Contributing author: Tyler Smith (@mbmufffin)
*/
;
(function ($) {
//FlexSlider: Object Instance
$.flexslider = function(el, options) {
var slider = $(el);
// making variables public
slider.vars = $.extend({}, $.flexslider.defaults, options);
var namespace = slider.vars.namespace,
msGesture = window.navigator && window.navigator.msPointerEnabled && window.MSGesture,
touch = (( "ontouchstart" in window ) || msGesture || window.DocumentTouch && document instanceof DocumentTouch) && slider.vars.touch,
// depricating this idea, as devices are being released with both of these events
//eventType = (touch) ? "touchend" : "click",
eventType = "click touchend MSPointerUp",
watchedEvent = "",
watchedEventClearTimer,
vertical = slider.vars.direction === "vertical",
reverse = slider.vars.reverse,
carousel = (slider.vars.itemWidth > 0),
fade = slider.vars.animation === "fade",
asNav = slider.vars.asNavFor !== "",
methods = {},
focused = true;
// Store a reference to the slider object
$.data(el, "flexslider", slider);
// Private slider methods
methods = {
init: function() {
slider.animating = false;
// Get current slide and make sure it is a number
slider.currentSlide = parseInt( ( slider.vars.startAt ? slider.vars.startAt : 0), 10 );
if ( isNaN( slider.currentSlide ) ) slider.currentSlide = 0;
slider.animatingTo = slider.currentSlide;
slider.atEnd = (slider.currentSlide === 0 || slider.currentSlide === slider.last);
slider.containerSelector = slider.vars.selector.substr(0,slider.vars.selector.search(' '));
slider.slides = $(slider.vars.selector, slider);
slider.container = $(slider.containerSelector, slider);
slider.count = slider.slides.length;
// SYNC:
slider.syncExists = $(slider.vars.sync).length > 0;
// SLIDE:
if (slider.vars.animation === "slide") slider.vars.animation = "swing";
slider.prop = (vertical) ? "top" : "marginLeft";
slider.args = {};
// SLIDESHOW:
slider.manualPause = false;
slider.stopped = false;
//PAUSE WHEN INVISIBLE
slider.started = false;
slider.startTimeout = null;
// TOUCH/USECSS:
slider.transitions = !slider.vars.video && !fade && slider.vars.useCSS && (function() {
var obj = document.createElement('div'),
props = ['perspectiveProperty', 'WebkitPerspective', 'MozPerspective', 'OPerspective', 'msPerspective'];
for (var i in props) {
if ( obj.style[ props[i] ] !== undefined ) {
slider.pfx = props[i].replace('Perspective','').toLowerCase();
slider.prop = "-" + slider.pfx + "-transform";
return true;
}
}
return false;
}());
// CONTROLSCONTAINER:
if (slider.vars.controlsContainer !== "") slider.controlsContainer = $(slider.vars.controlsContainer).length > 0 && $(slider.vars.controlsContainer);
// MANUAL:
if (slider.vars.manualControls !== "") slider.manualControls = $(slider.vars.manualControls).length > 0 && $(slider.vars.manualControls);
// RANDOMIZE:
if (slider.vars.randomize) {
slider.slides.sort(function() { return (Math.round(Math.random())-0.5); });
slider.container.empty().append(slider.slides);
}
slider.doMath();
// INIT
slider.setup("init");
// CONTROLNAV:
if (slider.vars.controlNav) methods.controlNav.setup();
// DIRECTIONNAV:
if (slider.vars.directionNav) methods.directionNav.setup();
// KEYBOARD:
if (slider.vars.keyboard && ($(slider.containerSelector).length === 1 || slider.vars.multipleKeyboard)) {
$(document).bind('keyup', function(event) {
var keycode = event.keyCode;
if (!slider.animating && (keycode === 39 || keycode === 37)) {
var target = (keycode === 39) ? slider.getTarget('next') :
(keycode === 37) ? slider.getTarget('prev') : false;
slider.flexAnimate(target, slider.vars.pauseOnAction);
}
});
}
// MOUSEWHEEL:
if (slider.vars.mousewheel) {
slider.bind('mousewheel', function(event, delta, deltaX, deltaY) {
event.preventDefault();
var target = (delta < 0) ? slider.getTarget('next') : slider.getTarget('prev');
slider.flexAnimate(target, slider.vars.pauseOnAction);
});
}
// PAUSEPLAY
if (slider.vars.pausePlay) methods.pausePlay.setup();
//PAUSE WHEN INVISIBLE
if (slider.vars.slideshow && slider.vars.pauseInvisible) methods.pauseInvisible.init();
// SLIDSESHOW
if (slider.vars.slideshow) {
if (slider.vars.pauseOnHover) {
slider.hover(function() {
if (!slider.manualPlay && !slider.manualPause) slider.pause();
}, function() {
if (!slider.manualPause && !slider.manualPlay && !slider.stopped) slider.play();
});
}
// initialize animation
//If we're visible, or we don't use PageVisibility API
if(!slider.vars.pauseInvisible || !methods.pauseInvisible.isHidden()) {
(slider.vars.initDelay > 0) ? slider.startTimeout = setTimeout(slider.play, slider.vars.initDelay) : slider.play();
}
}
// ASNAV:
if (asNav) methods.asNav.setup();
// TOUCH
if (touch && slider.vars.touch) methods.touch();
// FADE&&SMOOTHHEIGHT || SLIDE:
if (!fade || (fade && slider.vars.smoothHeight)) $(window).bind("resize orientationchange focus", methods.resize);
slider.find("img").attr("draggable", "false");
// API: start() Callback
setTimeout(function(){
slider.vars.start(slider);
}, 200);
},
asNav: {
setup: function() {
slider.asNav = true;
slider.animatingTo = Math.floor(slider.currentSlide/slider.move);
slider.currentItem = slider.currentSlide;
slider.slides.removeClass(namespace + "active-slide").eq(slider.currentItem).addClass(namespace + "active-slide");
if(!msGesture){
slider.slides.on(eventType, function(e){
e.preventDefault();
var $slide = $(this),
target = $slide.index();
var posFromLeft = $slide.offset().left - $(slider).scrollLeft(); // Find position of slide relative to left of slider container
if( posFromLeft <= 0 && $slide.hasClass( namespace + 'active-slide' ) ) {
slider.flexAnimate(slider.getTarget("prev"), true);
} else if (!$(slider.vars.asNavFor).data('flexslider').animating && !$slide.hasClass(namespace + "active-slide")) {
slider.direction = (slider.currentItem < target) ? "next" : "prev";
slider.flexAnimate(target, slider.vars.pauseOnAction, false, true, true);
}
});
}else{
el._slider = slider;
slider.slides.each(function (){
var that = this;
that._gesture = new MSGesture();
that._gesture.target = that;
that.addEventListener("MSPointerDown", function (e){
e.preventDefault();
if(e.currentTarget._gesture)
e.currentTarget._gesture.addPointer(e.pointerId);
}, false);
that.addEventListener("MSGestureTap", function (e){
e.preventDefault();
var $slide = $(this),
target = $slide.index();
if (!$(slider.vars.asNavFor).data('flexslider').animating && !$slide.hasClass('active')) {
slider.direction = (slider.currentItem < target) ? "next" : "prev";
slider.flexAnimate(target, slider.vars.pauseOnAction, false, true, true);
}
});
});
}
}
},
controlNav: {
setup: function() {
if (!slider.manualControls) {
methods.controlNav.setupPaging();
} else { // MANUALCONTROLS:
methods.controlNav.setupManual();
}
},
setupPaging: function() {
var type = (slider.vars.controlNav === "thumbnails") ? 'control-thumbs' : 'control-paging',
j = 1,
item,
slide;
slider.controlNavScaffold = $('
');
if (slider.pagingCount > 1) {
for (var i = 0; i < slider.pagingCount; i++) {
slide = slider.slides.eq(i);
item = (slider.vars.controlNav === "thumbnails") ? '
' : '' + j + '';
if ( 'thumbnails' === slider.vars.controlNav && true === slider.vars.thumbCaptions ) {
var captn = slide.attr( 'data-thumbcaption' );
if ( '' != captn && undefined != captn ) item += '' + captn + '';
}
slider.controlNavScaffold.append('- ' + item + '
');
j++;
}
}
// CONTROLSCONTAINER:
(slider.controlsContainer) ? $(slider.controlsContainer).append(slider.controlNavScaffold) : slider.append(slider.controlNavScaffold);
methods.controlNav.set();
methods.controlNav.active();
slider.controlNavScaffold.delegate('a, img', eventType, function(event) {
event.preventDefault();
if (watchedEvent === "" || watchedEvent === event.type) {
var $this = $(this),
target = slider.controlNav.index($this);
if (!$this.hasClass(namespace + 'active')) {
slider.direction = (target > slider.currentSlide) ? "next" : "prev";
slider.flexAnimate(target, slider.vars.pauseOnAction);
}
}
// setup flags to prevent event duplication
if (watchedEvent === "") {
watchedEvent = event.type;
}
methods.setToClearWatchedEvent();
});
},
setupManual: function() {
slider.controlNav = slider.manualControls;
methods.controlNav.active();
slider.controlNav.bind(eventType, function(event) {
event.preventDefault();
if (watchedEvent === "" || watchedEvent === event.type) {
var $this = $(this),
target = slider.controlNav.index($this);
if (!$this.hasClass(namespace + 'active')) {
(target > slider.currentSlide) ? slider.direction = "next" : slider.direction = "prev";
slider.flexAnimate(target, slider.vars.pauseOnAction);
}
}
// setup flags to prevent event duplication
if (watchedEvent === "") {
watchedEvent = event.type;
}
methods.setToClearWatchedEvent();
});
},
set: function() {
var selector = (slider.vars.controlNav === "thumbnails") ? 'img' : 'a';
slider.controlNav = $('.' + namespace + 'control-nav li ' + selector, (slider.controlsContainer) ? slider.controlsContainer : slider);
},
active: function() {
slider.controlNav.removeClass(namespace + "active").eq(slider.animatingTo).addClass(namespace + "active");
},
update: function(action, pos) {
if (slider.pagingCount > 1 && action === "add") {
slider.controlNavScaffold.append($('- ' + slider.count + '
'));
} else if (slider.pagingCount === 1) {
slider.controlNavScaffold.find('li').remove();
} else {
slider.controlNav.eq(pos).closest('li').remove();
}
methods.controlNav.set();
(slider.pagingCount > 1 && slider.pagingCount !== slider.controlNav.length) ? slider.update(pos, action) : methods.controlNav.active();
}
},
directionNav: {
setup: function() {
var directionNavScaffold = $('');
// CONTROLSCONTAINER:
if (slider.controlsContainer) {
$(slider.controlsContainer).append(directionNavScaffold);
slider.directionNav = $('.' + namespace + 'direction-nav li a', slider.controlsContainer);
} else {
slider.append(directionNavScaffold);
slider.directionNav = $('.' + namespace + 'direction-nav li a', slider);
}
methods.directionNav.update();
slider.directionNav.bind(eventType, function(event) {
event.preventDefault();
var target;
if (watchedEvent === "" || watchedEvent === event.type) {
target = ($(this).hasClass(namespace + 'next')) ? slider.getTarget('next') : slider.getTarget('prev');
slider.flexAnimate(target, slider.vars.pauseOnAction);
}
// setup flags to prevent event duplication
if (watchedEvent === "") {
watchedEvent = event.type;
}
methods.setToClearWatchedEvent();
});
},
update: function() {
var disabledClass = namespace + 'disabled';
if (slider.pagingCount === 1) {
slider.directionNav.addClass(disabledClass).attr('tabindex', '-1');
} else if (!slider.vars.animationLoop) {
if (slider.animatingTo === 0) {
slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "prev").addClass(disabledClass).attr('tabindex', '-1');
} else if (slider.animatingTo === slider.last) {
slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "next").addClass(disabledClass).attr('tabindex', '-1');
} else {
slider.directionNav.removeClass(disabledClass).removeAttr('tabindex');
}
} else {
slider.directionNav.removeClass(disabledClass).removeAttr('tabindex');
}
}
},
pausePlay: {
setup: function() {
var pausePlayScaffold = $('');
// CONTROLSCONTAINER:
if (slider.controlsContainer) {
slider.controlsContainer.append(pausePlayScaffold);
slider.pausePlay = $('.' + namespace + 'pauseplay a', slider.controlsContainer);
} else {
slider.append(pausePlayScaffold);
slider.pausePlay = $('.' + namespace + 'pauseplay a', slider);
}
methods.pausePlay.update((slider.vars.slideshow) ? namespace + 'pause' : namespace + 'play');
slider.pausePlay.bind(eventType, function(event) {
event.preventDefault();
if (watchedEvent === "" || watchedEvent === event.type) {
if ($(this).hasClass(namespace + 'pause')) {
slider.manualPause = true;
slider.manualPlay = false;
slider.pause();
} else {
slider.manualPause = false;
slider.manualPlay = true;
slider.play();
}
}
// setup flags to prevent event duplication
if (watchedEvent === "") {
watchedEvent = event.type;
}
methods.setToClearWatchedEvent();
});
},
update: function(state) {
(state === "play") ? slider.pausePlay.removeClass(namespace + 'pause').addClass(namespace + 'play').html(slider.vars.playText) : slider.pausePlay.removeClass(namespace + 'play').addClass(namespace + 'pause').html(slider.vars.pauseText);
}
},
touch: function() {
var startX,
startY,
offset,
cwidth,
dx,
startT,
scrolling = false,
localX = 0,
localY = 0,
accDx = 0;
if(!msGesture){
el.addEventListener('touchstart', onTouchStart, false);
function onTouchStart(e) {
if (slider.animating) {
e.preventDefault();
} else if ( ( window.navigator.msPointerEnabled ) || e.touches.length === 1 ) {
slider.pause();
// CAROUSEL:
cwidth = (vertical) ? slider.h : slider. w;
startT = Number(new Date());
// CAROUSEL:
// Local vars for X and Y points.
localX = e.touches[0].pageX;
localY = e.touches[0].pageY;
offset = (carousel && reverse && slider.animatingTo === slider.last) ? 0 :
(carousel && reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) :
(carousel && slider.currentSlide === slider.last) ? slider.limit :
(carousel) ? ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.currentSlide :
(reverse) ? (slider.last - slider.currentSlide + slider.cloneOffset) * cwidth : (slider.currentSlide + slider.cloneOffset) * cwidth;
startX = (vertical) ? localY : localX;
startY = (vertical) ? localX : localY;
el.addEventListener('touchmove', onTouchMove, false);
el.addEventListener('touchend', onTouchEnd, false);
}
}
function onTouchMove(e) {
// Local vars for X and Y points.
localX = e.touches[0].pageX;
localY = e.touches[0].pageY;
dx = (vertical) ? startX - localY : startX - localX;
scrolling = (vertical) ? (Math.abs(dx) < Math.abs(localX - startY)) : (Math.abs(dx) < Math.abs(localY - startY));
var fxms = 500;
if ( ! scrolling || Number( new Date() ) - startT > fxms ) {
e.preventDefault();
if (!fade && slider.transitions) {
if (!slider.vars.animationLoop) {
dx = dx/((slider.currentSlide === 0 && dx < 0 || slider.currentSlide === slider.last && dx > 0) ? (Math.abs(dx)/cwidth+2) : 1);
}
slider.setProps(offset + dx, "setTouch");
}
}
}
function onTouchEnd(e) {
// finish the touch by undoing the touch session
el.removeEventListener('touchmove', onTouchMove, false);
if (slider.animatingTo === slider.currentSlide && !scrolling && !(dx === null)) {
var updateDx = (reverse) ? -dx : dx,
target = (updateDx > 0) ? slider.getTarget('next') : slider.getTarget('prev');
if (slider.canAdvance(target) && (Number(new Date()) - startT < 550 && Math.abs(updateDx) > 50 || Math.abs(updateDx) > cwidth/2)) {
slider.flexAnimate(target, slider.vars.pauseOnAction);
} else {
if (!fade) slider.flexAnimate(slider.currentSlide, slider.vars.pauseOnAction, true);
}
}
el.removeEventListener('touchend', onTouchEnd, false);
startX = null;
startY = null;
dx = null;
offset = null;
}
}else{
el.style.msTouchAction = "none";
el._gesture = new MSGesture();
el._gesture.target = el;
el.addEventListener("MSPointerDown", onMSPointerDown, false);
el._slider = slider;
el.addEventListener("MSGestureChange", onMSGestureChange, false);
el.addEventListener("MSGestureEnd", onMSGestureEnd, false);
function onMSPointerDown(e){
e.stopPropagation();
if (slider.animating) {
e.preventDefault();
}else{
slider.pause();
el._gesture.addPointer(e.pointerId);
accDx = 0;
cwidth = (vertical) ? slider.h : slider. w;
startT = Number(new Date());
// CAROUSEL:
offset = (carousel && reverse && slider.animatingTo === slider.last) ? 0 :
(carousel && reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) :
(carousel && slider.currentSlide === slider.last) ? slider.limit :
(carousel) ? ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.currentSlide :
(reverse) ? (slider.last - slider.currentSlide + slider.cloneOffset) * cwidth : (slider.currentSlide + slider.cloneOffset) * cwidth;
}
}
function onMSGestureChange(e) {
e.stopPropagation();
var slider = e.target._slider;
if(!slider){
return;
}
var transX = -e.translationX,
transY = -e.translationY;
//Accumulate translations.
accDx = accDx + ((vertical) ? transY : transX);
dx = accDx;
scrolling = (vertical) ? (Math.abs(accDx) < Math.abs(-transX)) : (Math.abs(accDx) < Math.abs(-transY));
if(e.detail === e.MSGESTURE_FLAG_INERTIA){
setImmediate(function (){
el._gesture.stop();
});
return;
}
if (!scrolling || Number(new Date()) - startT > 500) {
e.preventDefault();
if (!fade && slider.transitions) {
if (!slider.vars.animationLoop) {
dx = accDx / ((slider.currentSlide === 0 && accDx < 0 || slider.currentSlide === slider.last && accDx > 0) ? (Math.abs(accDx) / cwidth + 2) : 1);
}
slider.setProps(offset + dx, "setTouch");
}
}
}
function onMSGestureEnd(e) {
e.stopPropagation();
var slider = e.target._slider;
if(!slider){
return;
}
if (slider.animatingTo === slider.currentSlide && !scrolling && !(dx === null)) {
var updateDx = (reverse) ? -dx : dx,
target = (updateDx > 0) ? slider.getTarget('next') : slider.getTarget('prev');
if (slider.canAdvance(target) && (Number(new Date()) - startT < 550 && Math.abs(updateDx) > 50 || Math.abs(updateDx) > cwidth/2)) {
slider.flexAnimate(target, slider.vars.pauseOnAction);
} else {
if (!fade) slider.flexAnimate(slider.currentSlide, slider.vars.pauseOnAction, true);
}
}
startX = null;
startY = null;
dx = null;
offset = null;
accDx = 0;
}
}
},
resize: function() {
if (!slider.animating && slider.is(':visible')) {
if (!carousel) slider.doMath();
if (fade) {
// SMOOTH HEIGHT:
methods.smoothHeight();
} else if (carousel) { //CAROUSEL:
slider.slides.width(slider.computedW);
slider.update(slider.pagingCount);
slider.setProps();
}
else if (vertical) { //VERTICAL:
slider.viewport.height(slider.h);
slider.setProps(slider.h, "setTotal");
} else {
// SMOOTH HEIGHT:
if (slider.vars.smoothHeight) methods.smoothHeight();
slider.newSlides.width(slider.computedW);
slider.setProps(slider.computedW, "setTotal");
}
}
},
smoothHeight: function(dur) {
if (!vertical || fade) {
var $obj = (fade) ? slider : slider.viewport;
(dur) ? $obj.animate({"height": slider.slides.eq(slider.animatingTo).height()}, dur) : $obj.height(slider.slides.eq(slider.animatingTo).height());
}
},
sync: function(action) {
var $obj = $(slider.vars.sync).data("flexslider"),
target = slider.animatingTo;
switch (action) {
case "animate": $obj.flexAnimate(target, slider.vars.pauseOnAction, false, true); break;
case "play": if (!$obj.playing && !$obj.asNav) { $obj.play(); } break;
case "pause": $obj.pause(); break;
}
},
uniqueID: function($clone) {
$clone.find( '[id]' ).each(function() {
var $this = $(this);
$this.attr( 'id', $this.attr( 'id' ) + '_clone' );
});
return $clone;
},
pauseInvisible: {
visProp: null,
init: function() {
var prefixes = ['webkit','moz','ms','o'];
if ('hidden' in document) return 'hidden';
for (var i = 0; i < prefixes.length; i++) {
if ((prefixes[i] + 'Hidden') in document)
methods.pauseInvisible.visProp = prefixes[i] + 'Hidden';
}
if (methods.pauseInvisible.visProp) {
var evtname = methods.pauseInvisible.visProp.replace(/[H|h]idden/,'') + 'visibilitychange';
document.addEventListener(evtname, function() {
if (methods.pauseInvisible.isHidden()) {
if(slider.startTimeout) clearTimeout(slider.startTimeout); //If clock is ticking, stop timer and prevent from starting while invisible
else slider.pause(); //Or just pause
}
else {
if(slider.started) slider.play(); //Initiated before, just play
else (slider.vars.initDelay > 0) ? setTimeout(slider.play, slider.vars.initDelay) : slider.play(); //Didn't init before: simply init or wait for it
}
});
}
},
isHidden: function() {
return document[methods.pauseInvisible.visProp] || false;
}
},
setToClearWatchedEvent: function() {
clearTimeout(watchedEventClearTimer);
watchedEventClearTimer = setTimeout(function() {
watchedEvent = "";
}, 3000);
}
};
// public methods
slider.flexAnimate = function(target, pause, override, withSync, fromNav) {
if (!slider.vars.animationLoop && target !== slider.currentSlide) {
slider.direction = (target > slider.currentSlide) ? "next" : "prev";
}
if (asNav && slider.pagingCount === 1) slider.direction = (slider.currentItem < target) ? "next" : "prev";
if (!slider.animating && (slider.canAdvance(target, fromNav) || override) && slider.is(":visible")) {
if (asNav && withSync) {
var master = $(slider.vars.asNavFor).data('flexslider');
slider.atEnd = target === 0 || target === slider.count - 1;
master.flexAnimate(target, true, false, true, fromNav);
slider.direction = (slider.currentItem < target) ? "next" : "prev";
master.direction = slider.direction;
if (Math.ceil((target + 1)/slider.visible) - 1 !== slider.currentSlide && target !== 0) {
slider.currentItem = target;
slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide");
target = Math.floor(target/slider.visible);
} else {
slider.currentItem = target;
slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide");
return false;
}
}
slider.animating = true;
slider.animatingTo = target;
// SLIDESHOW:
if (pause) slider.pause();
// API: before() animation Callback
slider.vars.before(slider);
// SYNC:
if (slider.syncExists && !fromNav) methods.sync("animate");
// CONTROLNAV
if (slider.vars.controlNav) methods.controlNav.active();
// !CAROUSEL:
// CANDIDATE: slide active class (for add/remove slide)
if (!carousel) slider.slides.removeClass(namespace + 'active-slide').eq(target).addClass(namespace + 'active-slide');
// INFINITE LOOP:
// CANDIDATE: atEnd
slider.atEnd = target === 0 || target === slider.last;
// DIRECTIONNAV:
if (slider.vars.directionNav) methods.directionNav.update();
if (target === slider.last) {
// API: end() of cycle Callback
slider.vars.end(slider);
// SLIDESHOW && !INFINITE LOOP:
if (!slider.vars.animationLoop) slider.pause();
}
// SLIDE:
if (!fade) {
var dimension = (vertical) ? slider.slides.filter(':first').height() : slider.computedW,
margin, slideString, calcNext;
// INFINITE LOOP / REVERSE:
if (carousel) {
//margin = (slider.vars.itemWidth > slider.w) ? slider.vars.itemMargin * 2 : slider.vars.itemMargin;
margin = slider.vars.itemMargin;
calcNext = ((slider.itemW + margin) * slider.move) * slider.animatingTo;
slideString = (calcNext > slider.limit && slider.visible !== 1) ? slider.limit : calcNext;
} else if (slider.currentSlide === 0 && target === slider.count - 1 && slider.vars.animationLoop && slider.direction !== "next") {
slideString = (reverse) ? (slider.count + slider.cloneOffset) * dimension : 0;
} else if (slider.currentSlide === slider.last && target === 0 && slider.vars.animationLoop && slider.direction !== "prev") {
slideString = (reverse) ? 0 : (slider.count + 1) * dimension;
} else {
slideString = (reverse) ? ((slider.count - 1) - target + slider.cloneOffset) * dimension : (target + slider.cloneOffset) * dimension;
}
slider.setProps(slideString, "", slider.vars.animationSpeed);
if (slider.transitions) {
if (!slider.vars.animationLoop || !slider.atEnd) {
slider.animating = false;
slider.currentSlide = slider.animatingTo;
}
slider.container.unbind("webkitTransitionEnd transitionend");
slider.container.bind("webkitTransitionEnd transitionend", function() {
slider.wrapup(dimension);
});
} else {
slider.container.animate(slider.args, slider.vars.animationSpeed, slider.vars.easing, function(){
slider.wrapup(dimension);
});
}
} else { // FADE:
if (!touch) {
//slider.slides.eq(slider.currentSlide).fadeOut(slider.vars.animationSpeed, slider.vars.easing);
//slider.slides.eq(target).fadeIn(slider.vars.animationSpeed, slider.vars.easing, slider.wrapup);
slider.slides.eq(slider.currentSlide).css({"zIndex": 1}).animate({"opacity": 0}, slider.vars.animationSpeed, slider.vars.easing);
slider.slides.eq(target).css({"zIndex": 2}).animate({"opacity": 1}, slider.vars.animationSpeed, slider.vars.easing, slider.wrapup);
} else {
slider.slides.eq(slider.currentSlide).css({ "opacity": 0, "zIndex": 1 });
slider.slides.eq(target).css({ "opacity": 1, "zIndex": 2 });
slider.wrapup(dimension);
}
}
// SMOOTH HEIGHT:
if (slider.vars.smoothHeight) methods.smoothHeight(slider.vars.animationSpeed);
}
};
slider.wrapup = function(dimension) {
// SLIDE:
if (!fade && !carousel) {
if (slider.currentSlide === 0 && slider.animatingTo === slider.last && slider.vars.animationLoop) {
slider.setProps(dimension, "jumpEnd");
} else if (slider.currentSlide === slider.last && slider.animatingTo === 0 && slider.vars.animationLoop) {
slider.setProps(dimension, "jumpStart");
}
}
slider.animating = false;
slider.currentSlide = slider.animatingTo;
// API: after() animation Callback
slider.vars.after(slider);
};
// SLIDESHOW:
slider.animateSlides = function() {
if (!slider.animating && focused ) slider.flexAnimate(slider.getTarget("next"));
};
// SLIDESHOW:
slider.pause = function() {
clearInterval(slider.animatedSlides);
slider.animatedSlides = null;
slider.playing = false;
// PAUSEPLAY:
if (slider.vars.pausePlay) methods.pausePlay.update("play");
// SYNC:
if (slider.syncExists) methods.sync("pause");
};
// SLIDESHOW:
slider.play = function() {
if (slider.playing) clearInterval(slider.animatedSlides);
slider.animatedSlides = slider.animatedSlides || setInterval(slider.animateSlides, slider.vars.slideshowSpeed);
slider.started = slider.playing = true;
// PAUSEPLAY:
if (slider.vars.pausePlay) methods.pausePlay.update("pause");
// SYNC:
if (slider.syncExists) methods.sync("play");
};
// STOP:
slider.stop = function () {
slider.pause();
slider.stopped = true;
};
slider.canAdvance = function(target, fromNav) {
// ASNAV:
var last = (asNav) ? slider.pagingCount - 1 : slider.last;
return (fromNav) ? true :
(asNav && slider.currentItem === slider.count - 1 && target === 0 && slider.direction === "prev") ? true :
(asNav && slider.currentItem === 0 && target === slider.pagingCount - 1 && slider.direction !== "next") ? false :
(target === slider.currentSlide && !asNav) ? false :
(slider.vars.animationLoop) ? true :
(slider.atEnd && slider.currentSlide === 0 && target === last && slider.direction !== "next") ? false :
(slider.atEnd && slider.currentSlide === last && target === 0 && slider.direction === "next") ? false :
true;
};
slider.getTarget = function(dir) {
slider.direction = dir;
if (dir === "next") {
return (slider.currentSlide === slider.last) ? 0 : slider.currentSlide + 1;
} else {
return (slider.currentSlide === 0) ? slider.last : slider.currentSlide - 1;
}
};
// SLIDE:
slider.setProps = function(pos, special, dur) {
var target = (function() {
var posCheck = (pos) ? pos : ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo,
posCalc = (function() {
if (carousel) {
return (special === "setTouch") ? pos :
(reverse && slider.animatingTo === slider.last) ? 0 :
(reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) :
(slider.animatingTo === slider.last) ? slider.limit : posCheck;
} else {
switch (special) {
case "setTotal": return (reverse) ? ((slider.count - 1) - slider.currentSlide + slider.cloneOffset) * pos : (slider.currentSlide + slider.cloneOffset) * pos;
case "setTouch": return (reverse) ? pos : pos;
case "jumpEnd": return (reverse) ? pos : slider.count * pos;
case "jumpStart": return (reverse) ? slider.count * pos : pos;
default: return pos;
}
}
}());
return (posCalc * -1) + "px";
}());
if (slider.transitions) {
target = (vertical) ? "translate3d(0," + target + ",0)" : "translate3d(" + target + ",0,0)";
dur = (dur !== undefined) ? (dur/1000) + "s" : "0s";
slider.container.css("-" + slider.pfx + "-transition-duration", dur);
slider.container.css("transition-duration", dur);
}
slider.args[slider.prop] = target;
if (slider.transitions || dur === undefined) slider.container.css(slider.args);
slider.container.css('transform',target);
};
slider.setup = function(type) {
// SLIDE:
if (!fade) {
var sliderOffset, arr;
if (type === "init") {
slider.viewport = $('').css({"overflow": "hidden", "position": "relative"}).appendTo(slider).append(slider.container);
// INFINITE LOOP:
slider.cloneCount = 0;
slider.cloneOffset = 0;
// REVERSE:
if (reverse) {
arr = $.makeArray(slider.slides).reverse();
slider.slides = $(arr);
slider.container.empty().append(slider.slides);
}
}
// INFINITE LOOP && !CAROUSEL:
if (slider.vars.animationLoop && !carousel) {
slider.cloneCount = 2;
slider.cloneOffset = 1;
// clear out old clones
if (type !== "init") slider.container.find('.clone').remove();
slider.container.append(slider.slides.first().clone().addClass('clone').attr('aria-hidden', 'true')).prepend(slider.slides.last().clone().addClass('clone').attr('aria-hidden', 'true'));
methods.uniqueID( slider.slides.first().clone().addClass('clone') ).appendTo( slider.container );
methods.uniqueID( slider.slides.last().clone().addClass('clone') ).prependTo( slider.container );
}
slider.newSlides = $(slider.vars.selector, slider);
sliderOffset = (reverse) ? slider.count - 1 - slider.currentSlide + slider.cloneOffset : slider.currentSlide + slider.cloneOffset;
// VERTICAL:
if (vertical && !carousel) {
slider.container.height((slider.count + slider.cloneCount) * 200 + "%").css("position", "absolute").width("100%");
setTimeout(function(){
slider.newSlides.css({"display": "block"});
slider.doMath();
slider.viewport.height(slider.h);
slider.setProps(sliderOffset * slider.h, "init");
}, (type === "init") ? 100 : 0);
} else {
slider.container.width((slider.count + slider.cloneCount) * 200 + "%");
slider.setProps(sliderOffset * slider.computedW, "init");
setTimeout(function(){
slider.doMath();
slider.newSlides.css({"width": slider.computedW, "float": "left", "display": "block"});
// SMOOTH HEIGHT:
if (slider.vars.smoothHeight) methods.smoothHeight();
}, (type === "init") ? 100 : 0);
}
} else { // FADE:
slider.slides.css({"width": "100%", "float": "left", "marginRight": "-100%", "position": "relative"});
if (type === "init") {
if (!touch) {
//slider.slides.eq(slider.currentSlide).fadeIn(slider.vars.animationSpeed, slider.vars.easing);
slider.slides.css({ "opacity": 0, "display": "block", "zIndex": 1 }).eq(slider.currentSlide).css({"zIndex": 2}).animate({"opacity": 1},slider.vars.animationSpeed,slider.vars.easing);
} else {
slider.slides.css({ "opacity": 0, "display": "block", "webkitTransition": "opacity " + slider.vars.animationSpeed / 1000 + "s ease", "zIndex": 1 }).eq(slider.currentSlide).css({ "opacity": 1, "zIndex": 2});
}
}
// SMOOTH HEIGHT:
if (slider.vars.smoothHeight) methods.smoothHeight();
}
// !CAROUSEL:
// CANDIDATE: active slide
if (!carousel) slider.slides.removeClass(namespace + "active-slide").eq(slider.currentSlide).addClass(namespace + "active-slide");
//FlexSlider: init() Callback
slider.vars.init(slider);
};
slider.doMath = function() {
var slide = slider.slides.first(),
slideMargin = slider.vars.itemMargin,
minItems = slider.vars.minItems,
maxItems = slider.vars.maxItems;
slider.w = (slider.viewport===undefined) ? slider.width() : slider.viewport.width();
slider.h = slide.height();
slider.boxPadding = slide.outerWidth() - slide.width();
// CAROUSEL:
if (carousel) {
slider.itemT = slider.vars.itemWidth + slideMargin;
slider.minW = (minItems) ? minItems * slider.itemT : slider.w;
slider.maxW = (maxItems) ? (maxItems * slider.itemT) - slideMargin : slider.w;
slider.itemW = (slider.minW > slider.w) ? (slider.w - (slideMargin * (minItems - 1)))/minItems :
(slider.maxW < slider.w) ? (slider.w - (slideMargin * (maxItems - 1)))/maxItems :
(slider.vars.itemWidth > slider.w) ? slider.w : slider.vars.itemWidth;
slider.visible = Math.floor(slider.w/(slider.itemW));
slider.move = (slider.vars.move > 0 && slider.vars.move < slider.visible ) ? slider.vars.move : slider.visible;
slider.pagingCount = Math.ceil(((slider.count - slider.visible)/slider.move) + 1);
slider.last = slider.pagingCount - 1;
slider.limit = (slider.pagingCount === 1) ? 0 :
(slider.vars.itemWidth > slider.w) ? (slider.itemW * (slider.count - 1)) + (slideMargin * (slider.count - 1)) : ((slider.itemW + slideMargin) * slider.count) - slider.w - slideMargin;
} else {
slider.itemW = slider.w;
slider.pagingCount = slider.count;
slider.last = slider.count - 1;
}
slider.computedW = slider.itemW - slider.boxPadding;
};
slider.update = function(pos, action) {
slider.doMath();
// update currentSlide and slider.animatingTo if necessary
if (!carousel) {
if (pos < slider.currentSlide) {
slider.currentSlide += 1;
} else if (pos <= slider.currentSlide && pos !== 0) {
slider.currentSlide -= 1;
}
slider.animatingTo = slider.currentSlide;
}
// update controlNav
if (slider.vars.controlNav && !slider.manualControls) {
if ((action === "add" && !carousel) || slider.pagingCount > slider.controlNav.length) {
methods.controlNav.update("add");
} else if ((action === "remove" && !carousel) || slider.pagingCount < slider.controlNav.length) {
if (carousel && slider.currentSlide > slider.last) {
slider.currentSlide -= 1;
slider.animatingTo -= 1;
}
methods.controlNav.update("remove", slider.last);
}
}
// update directionNav
if (slider.vars.directionNav) methods.directionNav.update();
};
slider.addSlide = function(obj, pos) {
var $obj = $(obj);
slider.count += 1;
slider.last = slider.count - 1;
// append new slide
if (vertical && reverse) {
(pos !== undefined) ? slider.slides.eq(slider.count - pos).after($obj) : slider.container.prepend($obj);
} else {
(pos !== undefined) ? slider.slides.eq(pos).before($obj) : slider.container.append($obj);
}
// update currentSlide, animatingTo, controlNav, and directionNav
slider.update(pos, "add");
// update slider.slides
slider.slides = $(slider.vars.selector + ':not(.clone)', slider);
// re-setup the slider to accomdate new slide
slider.setup();
//FlexSlider: added() Callback
slider.vars.added(slider);
};
slider.removeSlide = function(obj) {
var pos = (isNaN(obj)) ? slider.slides.index($(obj)) : obj;
// update count
slider.count -= 1;
slider.last = slider.count - 1;
// remove slide
if (isNaN(obj)) {
$(obj, slider.slides).remove();
} else {
(vertical && reverse) ? slider.slides.eq(slider.last).remove() : slider.slides.eq(obj).remove();
}
// update currentSlide, animatingTo, controlNav, and directionNav
slider.doMath();
slider.update(pos, "remove");
// update slider.slides
slider.slides = $(slider.vars.selector + ':not(.clone)', slider);
// re-setup the slider to accomdate new slide
slider.setup();
// FlexSlider: removed() Callback
slider.vars.removed(slider);
};
//FlexSlider: Initialize
methods.init();
};
// Ensure the slider isn't focussed if the window loses focus.
$( window ).blur( function ( e ) {
focused = false;
}).focus( function ( e ) {
focused = true;
});
//FlexSlider: Default Settings
$.flexslider.defaults = {
namespace: "flex-", //{NEW} String: Prefix string attached to the class of every element generated by the plugin
selector: ".slides > li", //{NEW} Selector: Must match a simple pattern. '{container} > {slide}' -- Ignore pattern at your own peril
animation: "fade", //String: Select your animation type, "fade" or "slide"
easing: "swing", //{NEW} String: Determines the easing method used in jQuery transitions. jQuery easing plugin is supported!
direction: "horizontal", //String: Select the sliding direction, "horizontal" or "vertical"
reverse: false, //{NEW} Boolean: Reverse the animation direction
animationLoop: true, //Boolean: Should the animation loop? If false, directionNav will received "disable" classes at either end
smoothHeight: false, //{NEW} Boolean: Allow height of the slider to animate smoothly in horizontal mode
startAt: 0, //Integer: The slide that the slider should start on. Array notation (0 = first slide)
slideshow: true, //Boolean: Animate slider automatically
slideshowSpeed: 7000, //Integer: Set the speed of the slideshow cycling, in milliseconds
animationSpeed: 600, //Integer: Set the speed of animations, in milliseconds
initDelay: 0, //{NEW} Integer: Set an initialization delay, in milliseconds
randomize: false, //Boolean: Randomize slide order
thumbCaptions: false, //Boolean: Whether or not to put captions on thumbnails when using the "thumbnails" controlNav.
// Usability features
pauseOnAction: true, //Boolean: Pause the slideshow when interacting with control elements, highly recommended.
pauseOnHover: false, //Boolean: Pause the slideshow when hovering over slider, then resume when no longer hovering
pauseInvisible: true, //{NEW} Boolean: Pause the slideshow when tab is invisible, resume when visible. Provides better UX, lower CPU usage.
useCSS: true, //{NEW} Boolean: Slider will use CSS3 transitions if available
touch: true, //{NEW} Boolean: Allow touch swipe navigation of the slider on touch-enabled devices
video: false, //{NEW} Boolean: If using video in the slider, will prevent CSS3 3D Transforms to avoid graphical glitches
// Primary Controls
controlNav: true, //Boolean: Create navigation for paging control of each clide? Note: Leave true for manualControls usage
directionNav: true, //Boolean: Create navigation for previous/next navigation? (true/false)
prevText: "Previous", //String: Set the text for the "previous" directionNav item
nextText: "Next", //String: Set the text for the "next" directionNav item
// Secondary Navigation
keyboard: true, //Boolean: Allow slider navigating via keyboard left/right keys
multipleKeyboard: false, //{NEW} Boolean: Allow keyboard navigation to affect multiple sliders. Default behavior cuts out keyboard navigation with more than one slider present.
mousewheel: false, //{UPDATED} Boolean: Requires jquery.mousewheel.js (https://github.com/brandonaaron/jquery-mousewheel) - Allows slider navigating via mousewheel
pausePlay: false, //Boolean: Create pause/play dynamic element
pauseText: "Pause", //String: Set the text for the "pause" pausePlay item
playText: "Play", //String: Set the text for the "play" pausePlay item
// Special properties
controlsContainer: "", //{UPDATED} jQuery Object/Selector: Declare which container the navigation elements should be appended too. Default container is the FlexSlider element. Example use would be $(".flexslider-container"). Property is ignored if given element is not found.
manualControls: "", //{UPDATED} jQuery Object/Selector: Declare custom control navigation. Examples would be $(".flex-control-nav li") or "#tabs-nav li img", etc. The number of elements in your controlNav should match the number of slides/tabs.
sync: "", //{NEW} Selector: Mirror the actions performed on this slider with another slider. Use with care.
asNavFor: "", //{NEW} Selector: Internal property exposed for turning the slider into a thumbnail navigation for another slider
// Carousel Options
itemWidth: 0, //{NEW} Integer: Box-model width of individual carousel items, including horizontal borders and padding.
itemMargin: 0, //{NEW} Integer: Margin between carousel items.
minItems: 1, //{NEW} Integer: Minimum number of carousel items that should be visible. Items will resize fluidly when below this.
maxItems: 0, //{NEW} Integer: Maxmimum number of carousel items that should be visible. Items will resize fluidly when above this limit.
move: 0, //{NEW} Integer: Number of carousel items that should move on animation. If 0, slider will move all visible items.
allowOneSlide: true, //{NEW} Boolean: Whether or not to allow a slider comprised of a single slide
// Callback API
start: function(){}, //Callback: function(slider) - Fires when the slider loads the first slide
before: function(){}, //Callback: function(slider) - Fires asynchronously with each slider animation
after: function(){}, //Callback: function(slider) - Fires after each slider animation completes
end: function(){}, //Callback: function(slider) - Fires when the slider reaches the last slide (asynchronous)
added: function(){}, //{NEW} Callback: function(slider) - Fires after a slide is added
removed: function(){}, //{NEW} Callback: function(slider) - Fires after a slide is removed
init: function() {} //{NEW} Callback: function(slider) - Fires after the slider is initially setup
};
//FlexSlider: Plugin Function
$.fn.flexslider = function(options) {
if (options === undefined) options = {};
if (typeof options === "object") {
return this.each(function() {
var $this = $(this),
selector = (options.selector) ? options.selector : ".slides > li",
$slides = $this.find(selector);
if ( ( $slides.length === 1 && options.allowOneSlide === true ) || $slides.length === 0 ) {
$slides.fadeIn(400);
if (options.start) options.start($this);
} else if ($this.data('flexslider') === undefined) {
new $.flexslider(this, options);
}
});
} else {
// Helper strings to quickly perform functions on the slider
var $slider = $(this).data('flexslider');
switch (options) {
case "play": $slider.play(); break;
case "pause": $slider.pause(); break;
case "stop": $slider.stop(); break;
case "next": $slider.flexAnimate($slider.getTarget("next"), true); break;
case "prev":
case "previous": $slider.flexAnimate($slider.getTarget("prev"), true); break;
default: if (typeof options === "number") $slider.flexAnimate(options, true);
}
}
};
})(jQuery);
;
/*! This file is auto-generated */
/*!
* imagesLoaded PACKAGED v5.0.0
* JavaScript is all like "You images are done yet or what?"
* MIT License
*/
!function(t,e){"object"==typeof module&&module.exports?module.exports=e():t.EvEmitter=e()}("undefined"!=typeof window?window:this,(function(){function t(){}let e=t.prototype;return e.on=function(t,e){if(!t||!e)return this;let i=this._events=this._events||{},s=i[t]=i[t]||[];return s.includes(e)||s.push(e),this},e.once=function(t,e){if(!t||!e)return this;this.on(t,e);let i=this._onceEvents=this._onceEvents||{};return(i[t]=i[t]||{})[e]=!0,this},e.off=function(t,e){let i=this._events&&this._events[t];if(!i||!i.length)return this;let s=i.indexOf(e);return-1!=s&&i.splice(s,1),this},e.emitEvent=function(t,e){let i=this._events&&this._events[t];if(!i||!i.length)return this;i=i.slice(0),e=e||[];let s=this._onceEvents&&this._onceEvents[t];for(let n of i){s&&s[n]&&(this.off(t,n),delete s[n]),n.apply(this,e)}return this},e.allOff=function(){return delete this._events,delete this._onceEvents,this},t})),
/*!
* imagesLoaded v5.0.0
* JavaScript is all like "You images are done yet or what?"
* MIT License
*/
function(t,e){"object"==typeof module&&module.exports?module.exports=e(t,require("ev-emitter")):t.imagesLoaded=e(t,t.EvEmitter)}("undefined"!=typeof window?window:this,(function(t,e){let i=t.jQuery,s=t.console;function n(t,e,o){if(!(this instanceof n))return new n(t,e,o);let r=t;var h;("string"==typeof t&&(r=document.querySelectorAll(t)),r)?(this.elements=(h=r,Array.isArray(h)?h:"object"==typeof h&&"number"==typeof h.length?[...h]:[h]),this.options={},"function"==typeof e?o=e:Object.assign(this.options,e),o&&this.on("always",o),this.getImages(),i&&(this.jqDeferred=new i.Deferred),setTimeout(this.check.bind(this))):s.error(`Bad element for imagesLoaded ${r||t}`)}n.prototype=Object.create(e.prototype),n.prototype.getImages=function(){this.images=[],this.elements.forEach(this.addElementImages,this)};const o=[1,9,11];n.prototype.addElementImages=function(t){"IMG"===t.nodeName&&this.addImage(t),!0===this.options.background&&this.addElementBackgroundImages(t);let{nodeType:e}=t;if(!e||!o.includes(e))return;let i=t.querySelectorAll("img");for(let t of i)this.addImage(t);if("string"==typeof this.options.background){let e=t.querySelectorAll(this.options.background);for(let t of e)this.addElementBackgroundImages(t)}};const r=/url\((['"])?(.*?)\1\)/gi;function h(t){this.img=t}function d(t,e){this.url=t,this.element=e,this.img=new Image}return n.prototype.addElementBackgroundImages=function(t){let e=getComputedStyle(t);if(!e)return;let i=r.exec(e.backgroundImage);for(;null!==i;){let s=i&&i[2];s&&this.addBackground(s,t),i=r.exec(e.backgroundImage)}},n.prototype.addImage=function(t){let e=new h(t);this.images.push(e)},n.prototype.addBackground=function(t,e){let i=new d(t,e);this.images.push(i)},n.prototype.check=function(){if(this.progressedCount=0,this.hasAnyBroken=!1,!this.images.length)return void this.complete();let t=(t,e,i)=>{setTimeout((()=>{this.progress(t,e,i)}))};this.images.forEach((function(e){e.once("progress",t),e.check()}))},n.prototype.progress=function(t,e,i){this.progressedCount++,this.hasAnyBroken=this.hasAnyBroken||!t.isLoaded,this.emitEvent("progress",[this,t,e]),this.jqDeferred&&this.jqDeferred.notify&&this.jqDeferred.notify(this,t),this.progressedCount===this.images.length&&this.complete(),this.options.debug&&s&&s.log(`progress: ${i}`,t,e)},n.prototype.complete=function(){let t=this.hasAnyBroken?"fail":"done";if(this.isComplete=!0,this.emitEvent(t,[this]),this.emitEvent("always",[this]),this.jqDeferred){let t=this.hasAnyBroken?"reject":"resolve";this.jqDeferred[t](this)}},h.prototype=Object.create(e.prototype),h.prototype.check=function(){this.getIsImageComplete()?this.confirm(0!==this.img.naturalWidth,"naturalWidth"):(this.proxyImage=new Image,this.img.crossOrigin&&(this.proxyImage.crossOrigin=this.img.crossOrigin),this.proxyImage.addEventListener("load",this),this.proxyImage.addEventListener("error",this),this.img.addEventListener("load",this),this.img.addEventListener("error",this),this.proxyImage.src=this.img.currentSrc||this.img.src)},h.prototype.getIsImageComplete=function(){return this.img.complete&&this.img.naturalWidth},h.prototype.confirm=function(t,e){this.isLoaded=t;let{parentNode:i}=this.img,s="PICTURE"===i.nodeName?i:this.img;this.emitEvent("progress",[this,s,e])},h.prototype.handleEvent=function(t){let e="on"+t.type;this[e]&&this[e](t)},h.prototype.onload=function(){this.confirm(!0,"onload"),this.unbindEvents()},h.prototype.onerror=function(){this.confirm(!1,"onerror"),this.unbindEvents()},h.prototype.unbindEvents=function(){this.proxyImage.removeEventListener("load",this),this.proxyImage.removeEventListener("error",this),this.img.removeEventListener("load",this),this.img.removeEventListener("error",this)},d.prototype=Object.create(h.prototype),d.prototype.check=function(){this.img.addEventListener("load",this),this.img.addEventListener("error",this),this.img.src=this.url,this.getIsImageComplete()&&(this.confirm(0!==this.img.naturalWidth,"naturalWidth"),this.unbindEvents())},d.prototype.unbindEvents=function(){this.img.removeEventListener("load",this),this.img.removeEventListener("error",this)},d.prototype.confirm=function(t,e){this.isLoaded=t,this.emitEvent("progress",[this,this.element,e])},n.makeJQueryPlugin=function(e){(e=e||t.jQuery)&&(i=e,i.fn.imagesLoaded=function(t,e){return new n(this,t,e).jqDeferred.promise(i(this))})},n.makeJQueryPlugin(),n}));;
/*! This file is auto-generated */
/*!
* Masonry PACKAGED v4.2.2
* Cascading grid layout library
* https://masonry.desandro.com
* MIT License
* by David DeSandro
*/
!function(t,e){"function"==typeof define&&define.amd?define("jquery-bridget/jquery-bridget",["jquery"],function(i){return e(t,i)}):"object"==typeof module&&module.exports?module.exports=e(t,require("jquery")):t.jQueryBridget=e(t,t.jQuery)}(window,function(t,e){"use strict";function i(i,r,a){function h(t,e,n){var o,r="$()."+i+'("'+e+'")';return t.each(function(t,h){var u=a.data(h,i);if(!u)return void s(i+" not initialized. 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/**
* Theme functions file
*
*
*/
( function( $ ) {
$( document ).ready( function( $ ) {
/**
* Initial Masonry setup
*/
// posts block for Masonry
var $blocks = $( '#posts' );
// Helper: safely refresh Masonry layout
function refreshMasonry() {
if ( !$blocks.length || !$blocks.data( 'masonry' ) ) return;
$blocks.masonry( 'reloadItems' ).masonry( 'layout' );
}
// Determine text direction
var ltr = true;
if ( $('html' ).attr( 'dir' ) == 'rtl') {
ltr = false;
}
// fire up Masonry!
$blocks.imagesLoaded( function() {
$blocks.masonry( {
columnWidth: 1,
itemSelector: '.post-container',
transitionDuration: 0,
isOriginLeft: ltr,
} ).masonry( 'layout' );
var masonryChild = $blocks.find( '.post-container' );
// Animating JS based off Huntt theme
masonryChild.each( function( i ) {
// Show content
setTimeout( function() {
masonryChild.eq( i ).addClass( 'post-loaded fade-in' );
}, 100 * ( i + 1 ) );
} );
$( '#spinner' ).fadeOut( 250, function() {
$( this ).remove();
} );
} );
// Re-run Masonry when the page is shown again (e.g. back button / bfcache)
$( window ).on( 'pageshow', function( e ) {
refreshMasonry();
} );
// Re-layout Masonry on resize or screen orientation changes
$( window ).on( 'resize', refreshMasonry );
if ( window.screen?.orientation ) {
screen.orientation.addEventListener( 'change', refreshMasonry );
}
// Flexslider for Gallery posts
$( ".flexslider" ).flexslider( {
animation: "slide",
controlNav: false,
prevText: "Previous",
nextText: "Next",
smoothHeight: false,
startAt : 1, // make sure order reflects order in gallery format
} );
/**
* Masonry update after Infinte Scroll
* JS based off Huntt theme
*/
$( document.body ).on( 'post-load', function() {
// make sure we're only grabbing new posts
var newEl = $blocks.children().not( '.post-loaded, span.infinite-loader' ).addClass( 'post-loaded' );
// (defined higher up as refreshMasonry)
// check if images loaded in these new posts
newEl.imagesLoaded( function () {
console.log( newEl );
// if images loaded, add new posts and update masonry layout
$blocks.masonry( 'appended', newEl, true ).masonry('reloadItems').masonry( 'layout' );
// reinitialize flexslider for new posts, and re-run masonry when complete
$( ".flexslider" ).flexslider( {
animation: "slide",
controlNav: false,
prevText: "Previous",
nextText: "Next",
smoothHeight: false,
startAt : 1,
start: refreshMasonry, // reload masonry layout on finish, just in case flexslider was slow
} );
newEl.delay( 500 ).each( function( i ) {
// then have a small delay between displaying each post
setTimeout( function() {
newEl.eq( i ).addClass( 'fade-in' );
}, 200 * ( i + 1 ) );
} );
} );
// reloading masonry layout again, after delay
// fixes edge case issue with Facebook embed reloading and messing up layout
setTimeout( refreshMasonry, 3000 );
} );
/**
* Enables menu toggle for small screens
*/
( function() {
var nav = $( '.navigation' ), button, menu;
if ( ! nav ) {
return;
}
button = nav.find( '.nav-toggle' );
if ( ! button ) {
return;
}
// Hide button if menu is missing or empty.
menu = nav.find( '.main-navigation' );
if ( ! menu || ! menu.children().length ) {
button.hide();
return;
}
button.on( 'click.baskerville', function() {
nav.toggleClass( 'toggled-on' );
$( this ).toggleClass( "active" );
$( ".main-navigation" ).slideToggle();
} );
// Fix sub-menus for touch devices.
if ( 'ontouchstart' in window ) {
menu.find( '.has-children > a, .page_item_has_children a' ).on( 'touchstart.baskerville', function( e ) {
var el = $( this ).parent( 'li' );
if ( ! el.hasClass( 'focus' ) ) {
e.preventDefault();
el.toggleClass( 'focus' );
el.siblings( '.focus' ).removeClass( 'focus' );
}
} );
}
// Better focus for hidden submenu items for accessibility.
menu.find( 'a' ).on( 'focus.baskerville blur.baskerville', function() {
$( this ).parents( '.menu-item, .page_item' ).toggleClass( 'focus' );
} );
} )();
// Makes "skip to content" link work correctly in IE9 and Chrome for better
// accessibility.
// @link http://www.nczonline.net/blog/2013/01/15/fixing-skip-to-content-links/
$( window ).on( 'hashchange.baskerville', function() {
var hash = location.hash.substring( 1 ), element;
if ( ! hash ) {
return;
}
element = document.getElementById( hash );
if ( element ) {
if ( ! /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) {
element.tabIndex = -1;
}
element.focus();
// Repositions the window on jump-to-anchor to account for header height.
window.scrollBy( 0, -80 );
}
} );
// Toggle search form
var toggleSwitch = $( ".search-toggle" ),
slideContainer = $( '.header-search-block' ),
slideContainerOpen = false,
lastFocus = document.activeElement,
escapeKey = 27;
toggleSwitch.on( "click", function() {
$( this ).toggleClass( "active" );
$( ".header-search-block" ).slideToggle();
$( ".header-search-block .search-field" ).focus();
return false;
} );
// Smooth scroll to header
$( '.tothetop' ).click( function() {
$( 'html, body' ).animate( {
scrollTop: 0
}, 500 );
$( this ).unbind( "mouseenter mouseleave" );
return false;
} );
// Add 'focus' style to search bar and comment inputs
$('.wrapper .search-form input, .footer .search-form input').focus( function() {
$( this ).closest( 'form' ).addClass( 'focus' );
} ).blur( function() {
$( this ).closest( 'form' ).removeClass( 'focus' );
} );
$('.comment-form-author input, .comment-form-email input, .comment-form-url input').focus( function() {
$( this ).parent().addClass( 'focus' );
} ).blur( function() {
$( this ).parent().removeClass( 'focus' );
} );
// Detect CSS3 Transform support in browsers
var supports = ( function() {
var div = document.createElement( 'div' ),
vendors = 'Khtml Ms O Moz Webkit'.split( ' ' ),
len = vendors.length;
return function( prop ) {
if ( prop in div.style ) {
return true;
}
prop = prop.replace( /^[a-z]/, function( val ) {
return val.toUpperCase();
} );
while ( len-- ) {
if ( vendors[len] + prop in div.style ) {
return true;
}
}
return false;
};
} ) ();
if ( supports( 'transform' ) ) {
// Add a css-transform class to the html element
document.documentElement.className += ' css-transform';
}
// To add placeholder text to header search in IE9
// based on https://gist.github.com/samgro/823300
if ( navigator.appVersion.indexOf( "MSIE 9." ) !=-1 ) {
$( '[placeholder]' ).focus( function() {
var input = $( this );
if ( input.hasClass( 'placeholder' ) ) {
input.val( '' );
input.removeClass( 'placeholder' );
}
} ).blur( function() {
var input = $( this );
if ( input.val() === '' ) {
input.addClass( 'placeholder' );
input.val( input.attr( 'placeholder' ) );
}
} ).blur().parents( 'form' ).submit( function() {
$( this ).find( '[placeholder]' ).each( function() {
var input = $( this );
if ( input.hasClass( 'placeholder' ) ) {
input.val( '' );
}
} );
} );
// Clear input on refresh so that the placeholder class gets added back
$( window ).unload( function() {
$( '[placeholder]' ).val( '' );
} );
}
} );
} )( jQuery );
;
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