mirror of
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5199 lines
246 KiB
JavaScript
5199 lines
246 KiB
JavaScript
/* Modernizr 2.8.3 (Custom Build) | MIT & BSD
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* Build: http://modernizr.com/download/#-shiv-cssclasses-load
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*/
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d)k.setAttribute(o,d[o]);c=j?h:c||f,k.onreadystatechange=k.onload=function(){!l&&g(k.readyState)&&(l=1,c(),k.onload=k.onreadystatechange=null)},m(function(){l||(l=1,c(1))},e),i?k.onload():n.parentNode.insertBefore(k,n)},a.yepnope.injectCss=function(a,c,d,e,g,i){var e=b.createElement("link"),j,c=i?h:c||f;e.href=a,e.rel="stylesheet",e.type="text/css";for(j in d)e.setAttribute(j,d[j]);g||(n.parentNode.insertBefore(e,n),m(c,0))}}(this,document),Modernizr.load=function(){yepnope.apply(window,[].slice.call(arguments,0))};
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/*! Picturefill - v2.3.0 - 2015-03-23
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* http://scottjehl.github.io/picturefill
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* Copyright (c) 2015 https://github.com/scottjehl/picturefill/blob/master/Authors.txt; Licensed MIT */
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/*! matchMedia() polyfill - Test a CSS media type/query in JS. Authors & copyright (c) 2012: Scott Jehl, Paul Irish, Nicholas Zakas, David Knight. Dual MIT/BSD license */
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window.matchMedia || (window.matchMedia = function() {
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"use strict";
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// For browsers that support matchMedium api such as IE 9 and webkit
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var styleMedia = (window.styleMedia || window.media);
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// For those that don't support matchMedium
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if (!styleMedia) {
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var style = document.createElement('style'),
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script = document.getElementsByTagName('script')[0],
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info = null;
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style.type = 'text/css';
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style.id = 'matchmediajs-test';
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script.parentNode.insertBefore(style, script);
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// 'style.currentStyle' is used by IE <= 8 and 'window.getComputedStyle' for all other browsers
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info = ('getComputedStyle' in window) && window.getComputedStyle(style, null) || style.currentStyle;
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styleMedia = {
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matchMedium: function(media) {
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var text = '@media ' + media + '{ #matchmediajs-test { width: 1px; } }';
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// 'style.styleSheet' is used by IE <= 8 and 'style.textContent' for all other browsers
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if (style.styleSheet) {
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style.styleSheet.cssText = text;
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} else {
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style.textContent = text;
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}
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// Test if media query is true or false
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return info.width === '1px';
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}
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};
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}
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return function(media) {
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return {
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matches: styleMedia.matchMedium(media || 'all'),
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media: media || 'all'
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};
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};
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}());
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/*! Picturefill - Responsive Images that work today.
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* Author: Scott Jehl, Filament Group, 2012 ( new proposal implemented by Shawn Jansepar )
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* License: MIT/GPLv2
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* Spec: http://picture.responsiveimages.org/
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*/
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(function( w, doc, image ) {
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// Enable strict mode
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"use strict";
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function expose(picturefill) {
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/* expose picturefill */
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if ( typeof module === "object" && typeof module.exports === "object" ) {
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// CommonJS, just export
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module.exports = picturefill;
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} else if ( typeof define === "function" && define.amd ) {
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// AMD support
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define( "picturefill", function() { return picturefill; } );
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}
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if ( typeof w === "object" ) {
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// If no AMD and we are in the browser, attach to window
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w.picturefill = picturefill;
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}
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}
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// If picture is supported, well, that's awesome. Let's get outta here...
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if ( w.HTMLPictureElement ) {
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expose(function() { });
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return;
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}
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// HTML shim|v it for old IE (IE9 will still need the HTML video tag workaround)
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doc.createElement( "picture" );
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// local object for method references and testing exposure
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var pf = w.picturefill || {};
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var regWDesc = /\s+\+?\d+(e\d+)?w/;
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// namespace
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pf.ns = "picturefill";
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// srcset support test
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(function() {
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pf.srcsetSupported = "srcset" in image;
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pf.sizesSupported = "sizes" in image;
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})();
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// just a string trim workaround
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pf.trim = function( str ) {
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return str.trim ? str.trim() : str.replace( /^\s+|\s+$/g, "" );
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};
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/**
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* Gets a string and returns the absolute URL
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* @param src
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* @returns {String} absolute URL
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*/
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pf.makeUrl = (function() {
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var anchor = doc.createElement( "a" );
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return function(src) {
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anchor.href = src;
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return anchor.href;
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};
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})();
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/**
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* Shortcut method for https://w3c.github.io/webappsec/specs/mixedcontent/#restricts-mixed-content ( for easy overriding in tests )
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*/
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pf.restrictsMixedContent = function() {
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return w.location.protocol === "https:";
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};
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/**
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* Shortcut method for matchMedia ( for easy overriding in tests )
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*/
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pf.matchesMedia = function( media ) {
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return w.matchMedia && w.matchMedia( media ).matches;
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};
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// Shortcut method for `devicePixelRatio` ( for easy overriding in tests )
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pf.getDpr = function() {
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return ( w.devicePixelRatio || 1 );
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};
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/**
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* Get width in css pixel value from a "length" value
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* http://dev.w3.org/csswg/css-values-3/#length-value
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*/
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pf.getWidthFromLength = function( length ) {
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var cssValue;
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// If a length is specified and doesn’t contain a percentage, and it is greater than 0 or using `calc`, use it. Else, abort.
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if ( !(length && length.indexOf( "%" ) > -1 === false && ( parseFloat( length ) > 0 || length.indexOf( "calc(" ) > -1 )) ) {
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return false;
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}
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/**
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* If length is specified in `vw` units, use `%` instead since the div we’re measuring
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* is injected at the top of the document.
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*
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* TODO: maybe we should put this behind a feature test for `vw`? The risk of doing this is possible browser inconsistancies with vw vs %
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*/
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length = length.replace( "vw", "%" );
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// Create a cached element for getting length value widths
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if ( !pf.lengthEl ) {
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pf.lengthEl = doc.createElement( "div" );
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// Positioning styles help prevent padding/margin/width on `html` or `body` from throwing calculations off.
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pf.lengthEl.style.cssText = "border:0;display:block;font-size:1em;left:0;margin:0;padding:0;position:absolute;visibility:hidden";
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// Add a class, so that everyone knows where this element comes from
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pf.lengthEl.className = "helper-from-picturefill-js";
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}
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pf.lengthEl.style.width = "0px";
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try {
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pf.lengthEl.style.width = length;
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} catch ( e ) {}
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doc.body.appendChild(pf.lengthEl);
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cssValue = pf.lengthEl.offsetWidth;
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if ( cssValue <= 0 ) {
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cssValue = false;
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}
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doc.body.removeChild( pf.lengthEl );
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|
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return cssValue;
|
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};
|
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pf.detectTypeSupport = function( type, typeUri ) {
|
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// based on Modernizr's lossless img-webp test
|
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// note: asynchronous
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var image = new w.Image();
|
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image.onerror = function() {
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pf.types[ type ] = false;
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picturefill();
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};
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image.onload = function() {
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pf.types[ type ] = image.width === 1;
|
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picturefill();
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};
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image.src = typeUri;
|
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|
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return "pending";
|
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};
|
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// container of supported mime types that one might need to qualify before using
|
||
pf.types = pf.types || {};
|
||
|
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pf.initTypeDetects = function() {
|
||
// Add support for standard mime types
|
||
pf.types[ "image/jpeg" ] = true;
|
||
pf.types[ "image/gif" ] = true;
|
||
pf.types[ "image/png" ] = true;
|
||
pf.types[ "image/svg+xml" ] = doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Image", "1.1");
|
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pf.types[ "image/webp" ] = pf.detectTypeSupport("image/webp", "data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAAAAAAfQ//73v/+BiOh/AAA=");
|
||
};
|
||
|
||
pf.verifyTypeSupport = function( source ) {
|
||
var type = source.getAttribute( "type" );
|
||
// if type attribute exists, return test result, otherwise return true
|
||
if ( type === null || type === "" ) {
|
||
return true;
|
||
} else {
|
||
var pfType = pf.types[ type ];
|
||
// if the type test is a function, run it and return "pending" status. The function will rerun picturefill on pending elements once finished.
|
||
if ( typeof pfType === "string" && pfType !== "pending") {
|
||
pf.types[ type ] = pf.detectTypeSupport( type, pfType );
|
||
return "pending";
|
||
} else if ( typeof pfType === "function" ) {
|
||
pfType();
|
||
return "pending";
|
||
} else {
|
||
return pfType;
|
||
}
|
||
}
|
||
};
|
||
|
||
// Parses an individual `size` and returns the length, and optional media query
|
||
pf.parseSize = function( sourceSizeStr ) {
|
||
var match = /(\([^)]+\))?\s*(.+)/g.exec( sourceSizeStr );
|
||
return {
|
||
media: match && match[1],
|
||
length: match && match[2]
|
||
};
|
||
};
|
||
|
||
// Takes a string of sizes and returns the width in pixels as a number
|
||
pf.findWidthFromSourceSize = function( sourceSizeListStr ) {
|
||
// Split up source size list, ie ( max-width: 30em ) 100%, ( max-width: 50em ) 50%, 33%
|
||
// or (min-width:30em) calc(30% - 15px)
|
||
var sourceSizeList = pf.trim( sourceSizeListStr ).split( /\s*,\s*/ ),
|
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winningLength;
|
||
|
||
for ( var i = 0, len = sourceSizeList.length; i < len; i++ ) {
|
||
// Match <media-condition>? length, ie ( min-width: 50em ) 100%
|
||
var sourceSize = sourceSizeList[ i ],
|
||
// Split "( min-width: 50em ) 100%" into separate strings
|
||
parsedSize = pf.parseSize( sourceSize ),
|
||
length = parsedSize.length,
|
||
media = parsedSize.media;
|
||
|
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if ( !length ) {
|
||
continue;
|
||
}
|
||
// if there is no media query or it matches, choose this as our winning length
|
||
if ( (!media || pf.matchesMedia( media )) &&
|
||
// pass the length to a method that can properly determine length
|
||
// in pixels based on these formats: http://dev.w3.org/csswg/css-values-3/#length-value
|
||
(winningLength = pf.getWidthFromLength( length )) ) {
|
||
break;
|
||
}
|
||
}
|
||
|
||
//if we have no winningLength fallback to 100vw
|
||
return winningLength || Math.max(w.innerWidth || 0, doc.documentElement.clientWidth);
|
||
};
|
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|
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pf.parseSrcset = function( srcset ) {
|
||
/**
|
||
* A lot of this was pulled from Boris Smus’ parser for the now-defunct WHATWG `srcset`
|
||
* https://github.com/borismus/srcset-polyfill/blob/master/js/srcset-info.js
|
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*
|
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* 1. Let input (`srcset`) be the value passed to this algorithm.
|
||
* 2. Let position be a pointer into input, initially pointing at the start of the string.
|
||
* 3. Let raw candidates be an initially empty ordered list of URLs with associated
|
||
* unparsed descriptors. The order of entries in the list is the order in which entries
|
||
* are added to the list.
|
||
*/
|
||
var candidates = [];
|
||
|
||
while ( srcset !== "" ) {
|
||
srcset = srcset.replace( /^\s+/g, "" );
|
||
|
||
// 5. Collect a sequence of characters that are not space characters, and let that be url.
|
||
var pos = srcset.search(/\s/g),
|
||
url, descriptor = null;
|
||
|
||
if ( pos !== -1 ) {
|
||
url = srcset.slice( 0, pos );
|
||
|
||
var last = url.slice(-1);
|
||
|
||
// 6. If url ends with a U+002C COMMA character (,), remove that character from url
|
||
// and let descriptors be the empty string. Otherwise, follow these substeps
|
||
// 6.1. If url is empty, then jump to the step labeled descriptor parser.
|
||
|
||
if ( last === "," || url === "" ) {
|
||
url = url.replace( /,+$/, "" );
|
||
descriptor = "";
|
||
}
|
||
srcset = srcset.slice( pos + 1 );
|
||
|
||
// 6.2. Collect a sequence of characters that are not U+002C COMMA characters (,), and
|
||
// let that be descriptors.
|
||
if ( descriptor === null ) {
|
||
var descpos = srcset.indexOf( "," );
|
||
if ( descpos !== -1 ) {
|
||
descriptor = srcset.slice( 0, descpos );
|
||
srcset = srcset.slice( descpos + 1 );
|
||
} else {
|
||
descriptor = srcset;
|
||
srcset = "";
|
||
}
|
||
}
|
||
} else {
|
||
url = srcset;
|
||
srcset = "";
|
||
}
|
||
|
||
// 7. Add url to raw candidates, associated with descriptors.
|
||
if ( url || descriptor ) {
|
||
candidates.push({
|
||
url: url,
|
||
descriptor: descriptor
|
||
});
|
||
}
|
||
}
|
||
return candidates;
|
||
};
|
||
|
||
pf.parseDescriptor = function( descriptor, sizesattr ) {
|
||
// 11. Descriptor parser: Let candidates be an initially empty source set. The order of entries in the list
|
||
// is the order in which entries are added to the list.
|
||
var sizes = sizesattr || "100vw",
|
||
sizeDescriptor = descriptor && descriptor.replace( /(^\s+|\s+$)/g, "" ),
|
||
widthInCssPixels = pf.findWidthFromSourceSize( sizes ),
|
||
resCandidate;
|
||
|
||
if ( sizeDescriptor ) {
|
||
var splitDescriptor = sizeDescriptor.split(" ");
|
||
|
||
for (var i = splitDescriptor.length - 1; i >= 0; i--) {
|
||
var curr = splitDescriptor[ i ],
|
||
lastchar = curr && curr.slice( curr.length - 1 );
|
||
|
||
if ( ( lastchar === "h" || lastchar === "w" ) && !pf.sizesSupported ) {
|
||
resCandidate = parseFloat( ( parseInt( curr, 10 ) / widthInCssPixels ) );
|
||
} else if ( lastchar === "x" ) {
|
||
var res = curr && parseFloat( curr, 10 );
|
||
resCandidate = res && !isNaN( res ) ? res : 1;
|
||
}
|
||
}
|
||
}
|
||
return resCandidate || 1;
|
||
};
|
||
|
||
/**
|
||
* Takes a srcset in the form of url/
|
||
* ex. "images/pic-medium.png 1x, images/pic-medium-2x.png 2x" or
|
||
* "images/pic-medium.png 400w, images/pic-medium-2x.png 800w" or
|
||
* "images/pic-small.png"
|
||
* Get an array of image candidates in the form of
|
||
* {url: "/foo/bar.png", resolution: 1}
|
||
* where resolution is http://dev.w3.org/csswg/css-values-3/#resolution-value
|
||
* If sizes is specified, resolution is calculated
|
||
*/
|
||
pf.getCandidatesFromSourceSet = function( srcset, sizes ) {
|
||
var candidates = pf.parseSrcset( srcset ),
|
||
formattedCandidates = [];
|
||
|
||
for ( var i = 0, len = candidates.length; i < len; i++ ) {
|
||
var candidate = candidates[ i ];
|
||
|
||
formattedCandidates.push({
|
||
url: candidate.url,
|
||
resolution: pf.parseDescriptor( candidate.descriptor, sizes )
|
||
});
|
||
}
|
||
return formattedCandidates;
|
||
};
|
||
|
||
/**
|
||
* if it's an img element and it has a srcset property,
|
||
* we need to remove the attribute so we can manipulate src
|
||
* (the property's existence infers native srcset support, and a srcset-supporting browser will prioritize srcset's value over our winning picture candidate)
|
||
* this moves srcset's value to memory for later use and removes the attr
|
||
*/
|
||
pf.dodgeSrcset = function( img ) {
|
||
if ( img.srcset ) {
|
||
img[ pf.ns ].srcset = img.srcset;
|
||
img.srcset = "";
|
||
img.setAttribute( "data-pfsrcset", img[ pf.ns ].srcset );
|
||
}
|
||
};
|
||
|
||
// Accept a source or img element and process its srcset and sizes attrs
|
||
pf.processSourceSet = function( el ) {
|
||
var srcset = el.getAttribute( "srcset" ),
|
||
sizes = el.getAttribute( "sizes" ),
|
||
candidates = [];
|
||
|
||
// if it's an img element, use the cached srcset property (defined or not)
|
||
if ( el.nodeName.toUpperCase() === "IMG" && el[ pf.ns ] && el[ pf.ns ].srcset ) {
|
||
srcset = el[ pf.ns ].srcset;
|
||
}
|
||
|
||
if ( srcset ) {
|
||
candidates = pf.getCandidatesFromSourceSet( srcset, sizes );
|
||
}
|
||
return candidates;
|
||
};
|
||
|
||
pf.backfaceVisibilityFix = function( picImg ) {
|
||
// See: https://github.com/scottjehl/picturefill/issues/332
|
||
var style = picImg.style || {},
|
||
WebkitBackfaceVisibility = "webkitBackfaceVisibility" in style,
|
||
currentZoom = style.zoom;
|
||
|
||
if (WebkitBackfaceVisibility) {
|
||
style.zoom = ".999";
|
||
|
||
WebkitBackfaceVisibility = picImg.offsetWidth;
|
||
|
||
style.zoom = currentZoom;
|
||
}
|
||
};
|
||
|
||
pf.setIntrinsicSize = (function() {
|
||
var urlCache = {};
|
||
var setSize = function( picImg, width, res ) {
|
||
if ( width ) {
|
||
picImg.setAttribute( "width", parseInt(width / res, 10) );
|
||
}
|
||
};
|
||
return function( picImg, bestCandidate ) {
|
||
var img;
|
||
if ( !picImg[ pf.ns ] || w.pfStopIntrinsicSize ) {
|
||
return;
|
||
}
|
||
if ( picImg[ pf.ns ].dims === undefined ) {
|
||
picImg[ pf.ns].dims = picImg.getAttribute("width") || picImg.getAttribute("height");
|
||
}
|
||
if ( picImg[ pf.ns].dims ) { return; }
|
||
|
||
if ( bestCandidate.url in urlCache ) {
|
||
setSize( picImg, urlCache[bestCandidate.url], bestCandidate.resolution );
|
||
} else {
|
||
img = doc.createElement( "img" );
|
||
img.onload = function() {
|
||
urlCache[bestCandidate.url] = img.width;
|
||
|
||
//IE 10/11 don't calculate width for svg outside document
|
||
if ( !urlCache[bestCandidate.url] ) {
|
||
try {
|
||
doc.body.appendChild( img );
|
||
urlCache[bestCandidate.url] = img.width || img.offsetWidth;
|
||
doc.body.removeChild( img );
|
||
} catch(e){}
|
||
}
|
||
|
||
if ( picImg.src === bestCandidate.url ) {
|
||
setSize( picImg, urlCache[bestCandidate.url], bestCandidate.resolution );
|
||
}
|
||
picImg = null;
|
||
img.onload = null;
|
||
img = null;
|
||
};
|
||
img.src = bestCandidate.url;
|
||
}
|
||
};
|
||
})();
|
||
|
||
pf.applyBestCandidate = function( candidates, picImg ) {
|
||
var candidate,
|
||
length,
|
||
bestCandidate;
|
||
|
||
candidates.sort( pf.ascendingSort );
|
||
|
||
length = candidates.length;
|
||
bestCandidate = candidates[ length - 1 ];
|
||
|
||
for ( var i = 0; i < length; i++ ) {
|
||
candidate = candidates[ i ];
|
||
if ( candidate.resolution >= pf.getDpr() ) {
|
||
bestCandidate = candidate;
|
||
break;
|
||
}
|
||
}
|
||
|
||
if ( bestCandidate ) {
|
||
|
||
bestCandidate.url = pf.makeUrl( bestCandidate.url );
|
||
|
||
if ( picImg.src !== bestCandidate.url ) {
|
||
if ( pf.restrictsMixedContent() && bestCandidate.url.substr(0, "http:".length).toLowerCase() === "http:" ) {
|
||
if ( window.console !== undefined ) {
|
||
console.warn( "Blocked mixed content image " + bestCandidate.url );
|
||
}
|
||
} else {
|
||
picImg.src = bestCandidate.url;
|
||
// currentSrc attribute and property to match
|
||
// http://picture.responsiveimages.org/#the-img-element
|
||
picImg.currentSrc = picImg.src;
|
||
|
||
pf.backfaceVisibilityFix( picImg );
|
||
}
|
||
}
|
||
|
||
pf.setIntrinsicSize(picImg, bestCandidate);
|
||
}
|
||
};
|
||
|
||
pf.ascendingSort = function( a, b ) {
|
||
return a.resolution - b.resolution;
|
||
};
|
||
|
||
/**
|
||
* In IE9, <source> elements get removed if they aren't children of
|
||
* video elements. Thus, we conditionally wrap source elements
|
||
* using <!--[if IE 9]><video style="display: none;"><![endif]-->
|
||
* and must account for that here by moving those source elements
|
||
* back into the picture element.
|
||
*/
|
||
pf.removeVideoShim = function( picture ) {
|
||
var videos = picture.getElementsByTagName( "video" );
|
||
if ( videos.length ) {
|
||
var video = videos[ 0 ],
|
||
vsources = video.getElementsByTagName( "source" );
|
||
while ( vsources.length ) {
|
||
picture.insertBefore( vsources[ 0 ], video );
|
||
}
|
||
// Remove the video element once we're finished removing its children
|
||
video.parentNode.removeChild( video );
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Find all `img` elements, and add them to the candidate list if they have
|
||
* a `picture` parent, a `sizes` attribute in basic `srcset` supporting browsers,
|
||
* a `srcset` attribute at all, and they haven’t been evaluated already.
|
||
*/
|
||
pf.getAllElements = function() {
|
||
var elems = [],
|
||
imgs = doc.getElementsByTagName( "img" );
|
||
|
||
for ( var h = 0, len = imgs.length; h < len; h++ ) {
|
||
var currImg = imgs[ h ];
|
||
|
||
if ( currImg.parentNode.nodeName.toUpperCase() === "PICTURE" ||
|
||
( currImg.getAttribute( "srcset" ) !== null ) || currImg[ pf.ns ] && currImg[ pf.ns ].srcset !== null ) {
|
||
elems.push( currImg );
|
||
}
|
||
}
|
||
return elems;
|
||
};
|
||
|
||
pf.getMatch = function( img, picture ) {
|
||
var sources = picture.childNodes,
|
||
match;
|
||
|
||
// Go through each child, and if they have media queries, evaluate them
|
||
for ( var j = 0, slen = sources.length; j < slen; j++ ) {
|
||
var source = sources[ j ];
|
||
|
||
// ignore non-element nodes
|
||
if ( source.nodeType !== 1 ) {
|
||
continue;
|
||
}
|
||
|
||
// Hitting the `img` element that started everything stops the search for `sources`.
|
||
// If no previous `source` matches, the `img` itself is evaluated later.
|
||
if ( source === img ) {
|
||
return match;
|
||
}
|
||
|
||
// ignore non-`source` nodes
|
||
if ( source.nodeName.toUpperCase() !== "SOURCE" ) {
|
||
continue;
|
||
}
|
||
// if it's a source element that has the `src` property set, throw a warning in the console
|
||
if ( source.getAttribute( "src" ) !== null && typeof console !== undefined ) {
|
||
console.warn("The `src` attribute is invalid on `picture` `source` element; instead, use `srcset`.");
|
||
}
|
||
|
||
var media = source.getAttribute( "media" );
|
||
|
||
// if source does not have a srcset attribute, skip
|
||
if ( !source.getAttribute( "srcset" ) ) {
|
||
continue;
|
||
}
|
||
|
||
// if there's no media specified, OR w.matchMedia is supported
|
||
if ( ( !media || pf.matchesMedia( media ) ) ) {
|
||
var typeSupported = pf.verifyTypeSupport( source );
|
||
|
||
if ( typeSupported === true ) {
|
||
match = source;
|
||
break;
|
||
} else if ( typeSupported === "pending" ) {
|
||
return false;
|
||
}
|
||
}
|
||
}
|
||
|
||
return match;
|
||
};
|
||
|
||
function picturefill( opt ) {
|
||
var elements,
|
||
element,
|
||
parent,
|
||
firstMatch,
|
||
candidates,
|
||
options = opt || {};
|
||
|
||
elements = options.elements || pf.getAllElements();
|
||
|
||
// Loop through all elements
|
||
for ( var i = 0, plen = elements.length; i < plen; i++ ) {
|
||
element = elements[ i ];
|
||
parent = element.parentNode;
|
||
firstMatch = undefined;
|
||
candidates = undefined;
|
||
|
||
// immediately skip non-`img` nodes
|
||
if ( element.nodeName.toUpperCase() !== "IMG" ) {
|
||
continue;
|
||
}
|
||
|
||
// expando for caching data on the img
|
||
if ( !element[ pf.ns ] ) {
|
||
element[ pf.ns ] = {};
|
||
}
|
||
|
||
// if the element has already been evaluated, skip it unless
|
||
// `options.reevaluate` is set to true ( this, for example,
|
||
// is set to true when running `picturefill` on `resize` ).
|
||
if ( !options.reevaluate && element[ pf.ns ].evaluated ) {
|
||
continue;
|
||
}
|
||
|
||
// if `img` is in a `picture` element
|
||
if ( parent && parent.nodeName.toUpperCase() === "PICTURE" ) {
|
||
|
||
// IE9 video workaround
|
||
pf.removeVideoShim( parent );
|
||
|
||
// return the first match which might undefined
|
||
// returns false if there is a pending source
|
||
// TODO the return type here is brutal, cleanup
|
||
firstMatch = pf.getMatch( element, parent );
|
||
|
||
// if any sources are pending in this picture due to async type test(s)
|
||
// remove the evaluated attr and skip for now ( the pending test will
|
||
// rerun picturefill on this element when complete)
|
||
if ( firstMatch === false ) {
|
||
continue;
|
||
}
|
||
} else {
|
||
firstMatch = undefined;
|
||
}
|
||
|
||
// Cache and remove `srcset` if present and we’re going to be doing `picture`/`srcset`/`sizes` polyfilling to it.
|
||
if ( ( parent && parent.nodeName.toUpperCase() === "PICTURE" ) ||
|
||
( !pf.sizesSupported && ( element.srcset && regWDesc.test( element.srcset ) ) ) ) {
|
||
pf.dodgeSrcset( element );
|
||
}
|
||
|
||
if ( firstMatch ) {
|
||
candidates = pf.processSourceSet( firstMatch );
|
||
pf.applyBestCandidate( candidates, element );
|
||
} else {
|
||
// No sources matched, so we’re down to processing the inner `img` as a source.
|
||
candidates = pf.processSourceSet( element );
|
||
|
||
if ( element.srcset === undefined || element[ pf.ns ].srcset ) {
|
||
// Either `srcset` is completely unsupported, or we need to polyfill `sizes` functionality.
|
||
pf.applyBestCandidate( candidates, element );
|
||
} // Else, resolution-only `srcset` is supported natively.
|
||
}
|
||
|
||
// set evaluated to true to avoid unnecessary reparsing
|
||
element[ pf.ns ].evaluated = true;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Sets up picture polyfill by polling the document and running
|
||
* the polyfill every 250ms until the document is ready.
|
||
* Also attaches picturefill on resize
|
||
*/
|
||
function runPicturefill() {
|
||
pf.initTypeDetects();
|
||
picturefill();
|
||
var intervalId = setInterval( function() {
|
||
// When the document has finished loading, stop checking for new images
|
||
// https://github.com/ded/domready/blob/master/ready.js#L15
|
||
picturefill();
|
||
|
||
if ( /^loaded|^i|^c/.test( doc.readyState ) ) {
|
||
clearInterval( intervalId );
|
||
return;
|
||
}
|
||
}, 250 );
|
||
|
||
function checkResize() {
|
||
var resizeThrottle;
|
||
|
||
if ( !w._picturefillWorking ) {
|
||
w._picturefillWorking = true;
|
||
w.clearTimeout( resizeThrottle );
|
||
resizeThrottle = w.setTimeout( function() {
|
||
picturefill({ reevaluate: true });
|
||
w._picturefillWorking = false;
|
||
}, 60 );
|
||
}
|
||
}
|
||
|
||
if ( w.addEventListener ) {
|
||
w.addEventListener( "resize", checkResize, false );
|
||
} else if ( w.attachEvent ) {
|
||
w.attachEvent( "onresize", checkResize );
|
||
}
|
||
}
|
||
|
||
runPicturefill();
|
||
|
||
/* expose methods for testing */
|
||
picturefill._ = pf;
|
||
|
||
expose( picturefill );
|
||
|
||
} )( window, window.document, new window.Image() );
|
||
|
||
/*! jQuery v2.2.0 | (c) jQuery Foundation | jquery.org/license */
|
||
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Kb=n.fn.load;n.fn.load=function(a,b,c){if("string"!=typeof a&&Kb)return Kb.apply(this,arguments);var d,e,f,g=this,h=a.indexOf(" ");return h>-1&&(d=n.trim(a.slice(h)),a=a.slice(0,h)),n.isFunction(b)?(c=b,b=void 0):b&&"object"==typeof b&&(e="POST"),g.length>0&&n.ajax({url:a,type:e||"GET",dataType:"html",data:b}).done(function(a){f=arguments,g.html(d?n("<div>").append(n.parseHTML(a)).find(d):a)}).always(c&&function(a,b){g.each(function(){c.apply(g,f||[a.responseText,b,a])})}),this},n.each(["ajaxStart","ajaxStop","ajaxComplete","ajaxError","ajaxSuccess","ajaxSend"],function(a,b){n.fn[b]=function(a){return this.on(b,a)}}),n.expr.filters.animated=function(a){return n.grep(n.timers,function(b){return a===b.elem}).length};function Lb(a){return n.isWindow(a)?a:9===a.nodeType&&a.defaultView}n.offset={setOffset:function(a,b,c){var d,e,f,g,h,i,j,k=n.css(a,"position"),l=n(a),m={};"static"===k&&(a.style.position="relative"),h=l.offset(),f=n.css(a,"top"),i=n.css(a,"left"),j=("absolute"===k||"fixed"===k)&&(f+i).indexOf("auto")>-1,j?(d=l.position(),g=d.top,e=d.left):(g=parseFloat(f)||0,e=parseFloat(i)||0),n.isFunction(b)&&(b=b.call(a,c,n.extend({},h))),null!=b.top&&(m.top=b.top-h.top+g),null!=b.left&&(m.left=b.left-h.left+e),"using"in b?b.using.call(a,m):l.css(m)}},n.fn.extend({offset:function(a){if(arguments.length)return void 0===a?this:this.each(function(b){n.offset.setOffset(this,a,b)});var b,c,d=this[0],e={top:0,left:0},f=d&&d.ownerDocument;if(f)return b=f.documentElement,n.contains(b,d)?(e=d.getBoundingClientRect(),c=Lb(f),{top:e.top+c.pageYOffset-b.clientTop,left:e.left+c.pageXOffset-b.clientLeft}):e},position:function(){if(this[0]){var a,b,c=this[0],d={top:0,left:0};return"fixed"===n.css(c,"position")?b=c.getBoundingClientRect():(a=this.offsetParent(),b=this.offset(),n.nodeName(a[0],"html")||(d=a.offset()),d.top+=n.css(a[0],"borderTopWidth",!0)-a.scrollTop(),d.left+=n.css(a[0],"borderLeftWidth",!0)-a.scrollLeft()),{top:b.top-d.top-n.css(c,"marginTop",!0),left:b.left-d.left-n.css(c,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){var a=this.offsetParent;while(a&&"static"===n.css(a,"position"))a=a.offsetParent;return a||Ea})}}),n.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(a,b){var c="pageYOffset"===b;n.fn[a]=function(d){return K(this,function(a,d,e){var f=Lb(a);return void 0===e?f?f[b]:a[d]:void(f?f.scrollTo(c?f.pageXOffset:e,c?e:f.pageYOffset):a[d]=e)},a,d,arguments.length)}}),n.each(["top","left"],function(a,b){n.cssHooks[b]=Ga(l.pixelPosition,function(a,c){return c?(c=Fa(a,b),Ba.test(c)?n(a).position()[b]+"px":c):void 0})}),n.each({Height:"height",Width:"width"},function(a,b){n.each({padding:"inner"+a,content:b,"":"outer"+a},function(c,d){n.fn[d]=function(d,e){var f=arguments.length&&(c||"boolean"!=typeof d),g=c||(d===!0||e===!0?"margin":"border");return K(this,function(b,c,d){var e;return n.isWindow(b)?b.document.documentElement["client"+a]:9===b.nodeType?(e=b.documentElement,Math.max(b.body["scroll"+a],e["scroll"+a],b.body["offset"+a],e["offset"+a],e["client"+a])):void 0===d?n.css(b,c,g):n.style(b,c,d,g)},b,f?d:void 0,f,null)}})}),n.fn.extend({bind:function(a,b,c){return this.on(a,null,b,c)},unbind:function(a,b){return this.off(a,null,b)},delegate:function(a,b,c,d){return this.on(b,a,c,d)},undelegate:function(a,b,c){return 1===arguments.length?this.off(a,"**"):this.off(b,a||"**",c)},size:function(){return this.length}}),n.fn.andSelf=n.fn.addBack,"function"==typeof define&&define.amd&&define("jquery",[],function(){return n});var Mb=a.jQuery,Nb=a.$;return n.noConflict=function(b){return a.$===n&&(a.$=Nb),b&&a.jQuery===n&&(a.jQuery=Mb),n},b||(a.jQuery=a.$=n),n});
|
||
|
||
/*
|
||
* Foundation Responsive Library
|
||
* http://foundation.zurb.com
|
||
* Copyright 2014, ZURB
|
||
* Free to use under the MIT license.
|
||
* http://www.opensource.org/licenses/mit-license.php
|
||
*/
|
||
|
||
(function ($, window, document, undefined) {
|
||
'use strict';
|
||
|
||
var header_helpers = function (class_array) {
|
||
var i = class_array.length;
|
||
var head = $('head');
|
||
|
||
while (i--) {
|
||
if (head.has('.' + class_array[i]).length === 0) {
|
||
head.append('<meta class="' + class_array[i] + '" />');
|
||
}
|
||
}
|
||
};
|
||
|
||
header_helpers([
|
||
'foundation-mq-small',
|
||
'foundation-mq-small-only',
|
||
'foundation-mq-medium',
|
||
'foundation-mq-medium-only',
|
||
'foundation-mq-large',
|
||
'foundation-mq-large-only',
|
||
'foundation-mq-xlarge',
|
||
'foundation-mq-xlarge-only',
|
||
'foundation-mq-xxlarge',
|
||
'foundation-data-attribute-namespace']);
|
||
|
||
// Enable FastClick if present
|
||
|
||
$(function () {
|
||
if (typeof FastClick !== 'undefined') {
|
||
// Don't attach to body if undefined
|
||
if (typeof document.body !== 'undefined') {
|
||
FastClick.attach(document.body);
|
||
}
|
||
}
|
||
});
|
||
|
||
// private Fast Selector wrapper,
|
||
// returns jQuery object. Only use where
|
||
// getElementById is not available.
|
||
var S = function (selector, context) {
|
||
if (typeof selector === 'string') {
|
||
if (context) {
|
||
var cont;
|
||
if (context.jquery) {
|
||
cont = context[0];
|
||
if (!cont) {
|
||
return context;
|
||
}
|
||
} else {
|
||
cont = context;
|
||
}
|
||
return $(cont.querySelectorAll(selector));
|
||
}
|
||
|
||
return $(document.querySelectorAll(selector));
|
||
}
|
||
|
||
return $(selector, context);
|
||
};
|
||
|
||
// Namespace functions.
|
||
|
||
var attr_name = function (init) {
|
||
var arr = [];
|
||
if (!init) {
|
||
arr.push('data');
|
||
}
|
||
if (this.namespace.length > 0) {
|
||
arr.push(this.namespace);
|
||
}
|
||
arr.push(this.name);
|
||
|
||
return arr.join('-');
|
||
};
|
||
|
||
var add_namespace = function (str) {
|
||
var parts = str.split('-'),
|
||
i = parts.length,
|
||
arr = [];
|
||
|
||
while (i--) {
|
||
if (i !== 0) {
|
||
arr.push(parts[i]);
|
||
} else {
|
||
if (this.namespace.length > 0) {
|
||
arr.push(this.namespace, parts[i]);
|
||
} else {
|
||
arr.push(parts[i]);
|
||
}
|
||
}
|
||
}
|
||
|
||
return arr.reverse().join('-');
|
||
};
|
||
|
||
// Event binding and data-options updating.
|
||
|
||
var bindings = function (method, options) {
|
||
var self = this,
|
||
bind = function(){
|
||
var $this = S(this),
|
||
should_bind_events = !$this.data(self.attr_name(true) + '-init');
|
||
$this.data(self.attr_name(true) + '-init', $.extend({}, self.settings, (options || method), self.data_options($this)));
|
||
|
||
if (should_bind_events) {
|
||
self.events(this);
|
||
}
|
||
};
|
||
|
||
if (S(this.scope).is('[' + this.attr_name() +']')) {
|
||
bind.call(this.scope);
|
||
} else {
|
||
S('[' + this.attr_name() +']', this.scope).each(bind);
|
||
}
|
||
// # Patch to fix #5043 to move this *after* the if/else clause in order for Backbone and similar frameworks to have improved control over event binding and data-options updating.
|
||
if (typeof method === 'string') {
|
||
return this[method].call(this, options);
|
||
}
|
||
|
||
};
|
||
|
||
var single_image_loaded = function (image, callback) {
|
||
function loaded () {
|
||
callback(image[0]);
|
||
}
|
||
|
||
function bindLoad () {
|
||
this.one('load', loaded);
|
||
|
||
if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) {
|
||
var src = this.attr( 'src' ),
|
||
param = src.match( /\?/ ) ? '&' : '?';
|
||
|
||
param += 'random=' + (new Date()).getTime();
|
||
this.attr('src', src + param);
|
||
}
|
||
}
|
||
|
||
if (!image.attr('src')) {
|
||
loaded();
|
||
return;
|
||
}
|
||
|
||
if (image[0].complete || image[0].readyState === 4) {
|
||
loaded();
|
||
} else {
|
||
bindLoad.call(image);
|
||
}
|
||
};
|
||
|
||
/*
|
||
https://github.com/paulirish/matchMedia.js
|
||
*/
|
||
|
||
window.matchMedia = window.matchMedia || (function ( doc ) {
|
||
|
||
'use strict';
|
||
|
||
var bool,
|
||
docElem = doc.documentElement,
|
||
refNode = docElem.firstElementChild || docElem.firstChild,
|
||
// fakeBody required for <FF4 when executed in <head>
|
||
fakeBody = doc.createElement( 'body' ),
|
||
div = doc.createElement( 'div' );
|
||
|
||
div.id = 'mq-test-1';
|
||
div.style.cssText = 'position:absolute;top:-100em';
|
||
fakeBody.style.background = 'none';
|
||
fakeBody.appendChild(div);
|
||
|
||
return function (q) {
|
||
|
||
div.innerHTML = '­<style media="' + q + '"> #mq-test-1 { width: 42px; }</style>';
|
||
|
||
docElem.insertBefore( fakeBody, refNode );
|
||
bool = div.offsetWidth === 42;
|
||
docElem.removeChild( fakeBody );
|
||
|
||
return {
|
||
matches : bool,
|
||
media : q
|
||
};
|
||
|
||
};
|
||
|
||
}( document ));
|
||
|
||
/*
|
||
* jquery.requestAnimationFrame
|
||
* https://github.com/gnarf37/jquery-requestAnimationFrame
|
||
* Requires jQuery 1.8+
|
||
*
|
||
* Copyright (c) 2012 Corey Frang
|
||
* Licensed under the MIT license.
|
||
*/
|
||
|
||
(function(jQuery) {
|
||
|
||
|
||
// requestAnimationFrame polyfill adapted from Erik Möller
|
||
// fixes from Paul Irish and Tino Zijdel
|
||
// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
|
||
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating
|
||
|
||
var animating,
|
||
lastTime = 0,
|
||
vendors = ['webkit', 'moz'],
|
||
requestAnimationFrame = window.requestAnimationFrame,
|
||
cancelAnimationFrame = window.cancelAnimationFrame,
|
||
jqueryFxAvailable = 'undefined' !== typeof jQuery.fx;
|
||
|
||
for (; lastTime < vendors.length && !requestAnimationFrame; lastTime++) {
|
||
requestAnimationFrame = window[ vendors[lastTime] + 'RequestAnimationFrame' ];
|
||
cancelAnimationFrame = cancelAnimationFrame ||
|
||
window[ vendors[lastTime] + 'CancelAnimationFrame' ] ||
|
||
window[ vendors[lastTime] + 'CancelRequestAnimationFrame' ];
|
||
}
|
||
|
||
function raf() {
|
||
if (animating) {
|
||
requestAnimationFrame(raf);
|
||
|
||
if (jqueryFxAvailable) {
|
||
jQuery.fx.tick();
|
||
}
|
||
}
|
||
}
|
||
|
||
if (requestAnimationFrame) {
|
||
// use rAF
|
||
window.requestAnimationFrame = requestAnimationFrame;
|
||
window.cancelAnimationFrame = cancelAnimationFrame;
|
||
|
||
if (jqueryFxAvailable) {
|
||
jQuery.fx.timer = function (timer) {
|
||
if (timer() && jQuery.timers.push(timer) && !animating) {
|
||
animating = true;
|
||
raf();
|
||
}
|
||
};
|
||
|
||
jQuery.fx.stop = function () {
|
||
animating = false;
|
||
};
|
||
}
|
||
} else {
|
||
// polyfill
|
||
window.requestAnimationFrame = function (callback) {
|
||
var currTime = new Date().getTime(),
|
||
timeToCall = Math.max(0, 16 - (currTime - lastTime)),
|
||
id = window.setTimeout(function () {
|
||
callback(currTime + timeToCall);
|
||
}, timeToCall);
|
||
lastTime = currTime + timeToCall;
|
||
return id;
|
||
};
|
||
|
||
window.cancelAnimationFrame = function (id) {
|
||
clearTimeout(id);
|
||
};
|
||
|
||
}
|
||
|
||
}( $ ));
|
||
|
||
function removeQuotes (string) {
|
||
if (typeof string === 'string' || string instanceof String) {
|
||
string = string.replace(/^['\\/"]+|(;\s?})+|['\\/"]+$/g, '');
|
||
}
|
||
|
||
return string;
|
||
}
|
||
|
||
window.Foundation = {
|
||
name : 'Foundation',
|
||
|
||
version : '5.5.1',
|
||
|
||
media_queries : {
|
||
'small' : S('.foundation-mq-small').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
|
||
'small-only' : S('.foundation-mq-small-only').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
|
||
'medium' : S('.foundation-mq-medium').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
|
||
'medium-only' : S('.foundation-mq-medium-only').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
|
||
'large' : S('.foundation-mq-large').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
|
||
'large-only' : S('.foundation-mq-large-only').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
|
||
'xlarge' : S('.foundation-mq-xlarge').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
|
||
'xlarge-only' : S('.foundation-mq-xlarge-only').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
|
||
'xxlarge' : S('.foundation-mq-xxlarge').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, '')
|
||
},
|
||
|
||
stylesheet : $('<style></style>').appendTo('head')[0].sheet,
|
||
|
||
global : {
|
||
namespace : undefined
|
||
},
|
||
|
||
init : function (scope, libraries, method, options, response) {
|
||
var args = [scope, method, options, response],
|
||
responses = [];
|
||
|
||
// check RTL
|
||
this.rtl = /rtl/i.test(S('html').attr('dir'));
|
||
|
||
// set foundation global scope
|
||
this.scope = scope || this.scope;
|
||
|
||
this.set_namespace();
|
||
|
||
if (libraries && typeof libraries === 'string' && !/reflow/i.test(libraries)) {
|
||
if (this.libs.hasOwnProperty(libraries)) {
|
||
responses.push(this.init_lib(libraries, args));
|
||
}
|
||
} else {
|
||
for (var lib in this.libs) {
|
||
responses.push(this.init_lib(lib, libraries));
|
||
}
|
||
}
|
||
|
||
S(window).load(function () {
|
||
S(window)
|
||
.trigger('resize.fndtn.clearing')
|
||
.trigger('resize.fndtn.dropdown')
|
||
.trigger('resize.fndtn.equalizer')
|
||
.trigger('resize.fndtn.interchange')
|
||
.trigger('resize.fndtn.joyride')
|
||
.trigger('resize.fndtn.magellan')
|
||
.trigger('resize.fndtn.topbar')
|
||
.trigger('resize.fndtn.slider');
|
||
});
|
||
|
||
return scope;
|
||
},
|
||
|
||
init_lib : function (lib, args) {
|
||
if (this.libs.hasOwnProperty(lib)) {
|
||
this.patch(this.libs[lib]);
|
||
|
||
if (args && args.hasOwnProperty(lib)) {
|
||
if (typeof this.libs[lib].settings !== 'undefined') {
|
||
$.extend(true, this.libs[lib].settings, args[lib]);
|
||
} else if (typeof this.libs[lib].defaults !== 'undefined') {
|
||
$.extend(true, this.libs[lib].defaults, args[lib]);
|
||
}
|
||
return this.libs[lib].init.apply(this.libs[lib], [this.scope, args[lib]]);
|
||
}
|
||
|
||
args = args instanceof Array ? args : new Array(args);
|
||
return this.libs[lib].init.apply(this.libs[lib], args);
|
||
}
|
||
|
||
return function () {};
|
||
},
|
||
|
||
patch : function (lib) {
|
||
lib.scope = this.scope;
|
||
lib.namespace = this.global.namespace;
|
||
lib.rtl = this.rtl;
|
||
lib['data_options'] = this.utils.data_options;
|
||
lib['attr_name'] = attr_name;
|
||
lib['add_namespace'] = add_namespace;
|
||
lib['bindings'] = bindings;
|
||
lib['S'] = this.utils.S;
|
||
},
|
||
|
||
inherit : function (scope, methods) {
|
||
var methods_arr = methods.split(' '),
|
||
i = methods_arr.length;
|
||
|
||
while (i--) {
|
||
if (this.utils.hasOwnProperty(methods_arr[i])) {
|
||
scope[methods_arr[i]] = this.utils[methods_arr[i]];
|
||
}
|
||
}
|
||
},
|
||
|
||
set_namespace : function () {
|
||
|
||
// Description:
|
||
// Don't bother reading the namespace out of the meta tag
|
||
// if the namespace has been set globally in javascript
|
||
//
|
||
// Example:
|
||
// Foundation.global.namespace = 'my-namespace';
|
||
// or make it an empty string:
|
||
// Foundation.global.namespace = '';
|
||
//
|
||
//
|
||
|
||
// If the namespace has not been set (is undefined), try to read it out of the meta element.
|
||
// Otherwise use the globally defined namespace, even if it's empty ('')
|
||
var namespace = ( this.global.namespace === undefined ) ? $('.foundation-data-attribute-namespace').css('font-family') : this.global.namespace;
|
||
|
||
// Finally, if the namsepace is either undefined or false, set it to an empty string.
|
||
// Otherwise use the namespace value.
|
||
this.global.namespace = ( namespace === undefined || /false/i.test(namespace) ) ? '' : namespace;
|
||
},
|
||
|
||
libs : {},
|
||
|
||
// methods that can be inherited in libraries
|
||
utils : {
|
||
|
||
// Description:
|
||
// Fast Selector wrapper returns jQuery object. Only use where getElementById
|
||
// is not available.
|
||
//
|
||
// Arguments:
|
||
// Selector (String): CSS selector describing the element(s) to be
|
||
// returned as a jQuery object.
|
||
//
|
||
// Scope (String): CSS selector describing the area to be searched. Default
|
||
// is document.
|
||
//
|
||
// Returns:
|
||
// Element (jQuery Object): jQuery object containing elements matching the
|
||
// selector within the scope.
|
||
S : S,
|
||
|
||
// Description:
|
||
// Executes a function a max of once every n milliseconds
|
||
//
|
||
// Arguments:
|
||
// Func (Function): Function to be throttled.
|
||
//
|
||
// Delay (Integer): Function execution threshold in milliseconds.
|
||
//
|
||
// Returns:
|
||
// Lazy_function (Function): Function with throttling applied.
|
||
throttle : function (func, delay) {
|
||
var timer = null;
|
||
|
||
return function () {
|
||
var context = this, args = arguments;
|
||
|
||
if (timer == null) {
|
||
timer = setTimeout(function () {
|
||
func.apply(context, args);
|
||
timer = null;
|
||
}, delay);
|
||
}
|
||
};
|
||
},
|
||
|
||
// Description:
|
||
// Executes a function when it stops being invoked for n seconds
|
||
// Modified version of _.debounce() http://underscorejs.org
|
||
//
|
||
// Arguments:
|
||
// Func (Function): Function to be debounced.
|
||
//
|
||
// Delay (Integer): Function execution threshold in milliseconds.
|
||
//
|
||
// Immediate (Bool): Whether the function should be called at the beginning
|
||
// of the delay instead of the end. Default is false.
|
||
//
|
||
// Returns:
|
||
// Lazy_function (Function): Function with debouncing applied.
|
||
debounce : function (func, delay, immediate) {
|
||
var timeout, result;
|
||
return function () {
|
||
var context = this, args = arguments;
|
||
var later = function () {
|
||
timeout = null;
|
||
if (!immediate) {
|
||
result = func.apply(context, args);
|
||
}
|
||
};
|
||
var callNow = immediate && !timeout;
|
||
clearTimeout(timeout);
|
||
timeout = setTimeout(later, delay);
|
||
if (callNow) {
|
||
result = func.apply(context, args);
|
||
}
|
||
return result;
|
||
};
|
||
},
|
||
|
||
// Description:
|
||
// Parses data-options attribute
|
||
//
|
||
// Arguments:
|
||
// El (jQuery Object): Element to be parsed.
|
||
//
|
||
// Returns:
|
||
// Options (Javascript Object): Contents of the element's data-options
|
||
// attribute.
|
||
data_options : function (el, data_attr_name) {
|
||
data_attr_name = data_attr_name || 'options';
|
||
var opts = {}, ii, p, opts_arr,
|
||
data_options = function (el) {
|
||
var namespace = Foundation.global.namespace;
|
||
|
||
if (namespace.length > 0) {
|
||
return el.data(namespace + '-' + data_attr_name);
|
||
}
|
||
|
||
return el.data(data_attr_name);
|
||
};
|
||
|
||
var cached_options = data_options(el);
|
||
|
||
if (typeof cached_options === 'object') {
|
||
return cached_options;
|
||
}
|
||
|
||
opts_arr = (cached_options || ':').split(';');
|
||
ii = opts_arr.length;
|
||
|
||
function isNumber (o) {
|
||
return !isNaN (o - 0) && o !== null && o !== '' && o !== false && o !== true;
|
||
}
|
||
|
||
function trim (str) {
|
||
if (typeof str === 'string') {
|
||
return $.trim(str);
|
||
}
|
||
return str;
|
||
}
|
||
|
||
while (ii--) {
|
||
p = opts_arr[ii].split(':');
|
||
p = [p[0], p.slice(1).join(':')];
|
||
|
||
if (/true/i.test(p[1])) {
|
||
p[1] = true;
|
||
}
|
||
if (/false/i.test(p[1])) {
|
||
p[1] = false;
|
||
}
|
||
if (isNumber(p[1])) {
|
||
if (p[1].indexOf('.') === -1) {
|
||
p[1] = parseInt(p[1], 10);
|
||
} else {
|
||
p[1] = parseFloat(p[1]);
|
||
}
|
||
}
|
||
|
||
if (p.length === 2 && p[0].length > 0) {
|
||
opts[trim(p[0])] = trim(p[1]);
|
||
}
|
||
}
|
||
|
||
return opts;
|
||
},
|
||
|
||
// Description:
|
||
// Adds JS-recognizable media queries
|
||
//
|
||
// Arguments:
|
||
// Media (String): Key string for the media query to be stored as in
|
||
// Foundation.media_queries
|
||
//
|
||
// Class (String): Class name for the generated <meta> tag
|
||
register_media : function (media, media_class) {
|
||
if (Foundation.media_queries[media] === undefined) {
|
||
$('head').append('<meta class="' + media_class + '"/>');
|
||
Foundation.media_queries[media] = removeQuotes($('.' + media_class).css('font-family'));
|
||
}
|
||
},
|
||
|
||
// Description:
|
||
// Add custom CSS within a JS-defined media query
|
||
//
|
||
// Arguments:
|
||
// Rule (String): CSS rule to be appended to the document.
|
||
//
|
||
// Media (String): Optional media query string for the CSS rule to be
|
||
// nested under.
|
||
add_custom_rule : function (rule, media) {
|
||
if (media === undefined && Foundation.stylesheet) {
|
||
Foundation.stylesheet.insertRule(rule, Foundation.stylesheet.cssRules.length);
|
||
} else {
|
||
var query = Foundation.media_queries[media];
|
||
|
||
if (query !== undefined) {
|
||
Foundation.stylesheet.insertRule('@media ' +
|
||
Foundation.media_queries[media] + '{ ' + rule + ' }');
|
||
}
|
||
}
|
||
},
|
||
|
||
// Description:
|
||
// Performs a callback function when an image is fully loaded
|
||
//
|
||
// Arguments:
|
||
// Image (jQuery Object): Image(s) to check if loaded.
|
||
//
|
||
// Callback (Function): Function to execute when image is fully loaded.
|
||
image_loaded : function (images, callback) {
|
||
var self = this,
|
||
unloaded = images.length;
|
||
|
||
if (unloaded === 0) {
|
||
callback(images);
|
||
}
|
||
|
||
images.each(function () {
|
||
single_image_loaded(self.S(this), function () {
|
||
unloaded -= 1;
|
||
if (unloaded === 0) {
|
||
callback(images);
|
||
}
|
||
});
|
||
});
|
||
},
|
||
|
||
// Description:
|
||
// Returns a random, alphanumeric string
|
||
//
|
||
// Arguments:
|
||
// Length (Integer): Length of string to be generated. Defaults to random
|
||
// integer.
|
||
//
|
||
// Returns:
|
||
// Rand (String): Pseudo-random, alphanumeric string.
|
||
random_str : function () {
|
||
if (!this.fidx) {
|
||
this.fidx = 0;
|
||
}
|
||
this.prefix = this.prefix || [(this.name || 'F'), (+new Date).toString(36)].join('-');
|
||
|
||
return this.prefix + (this.fidx++).toString(36);
|
||
},
|
||
|
||
// Description:
|
||
// Helper for window.matchMedia
|
||
//
|
||
// Arguments:
|
||
// mq (String): Media query
|
||
//
|
||
// Returns:
|
||
// (Boolean): Whether the media query passes or not
|
||
match : function (mq) {
|
||
return window.matchMedia(mq).matches;
|
||
},
|
||
|
||
// Description:
|
||
// Helpers for checking Foundation default media queries with JS
|
||
//
|
||
// Returns:
|
||
// (Boolean): Whether the media query passes or not
|
||
|
||
is_small_up : function () {
|
||
return this.match(Foundation.media_queries.small);
|
||
},
|
||
|
||
is_medium_up : function () {
|
||
return this.match(Foundation.media_queries.medium);
|
||
},
|
||
|
||
is_large_up : function () {
|
||
return this.match(Foundation.media_queries.large);
|
||
},
|
||
|
||
is_xlarge_up : function () {
|
||
return this.match(Foundation.media_queries.xlarge);
|
||
},
|
||
|
||
is_xxlarge_up : function () {
|
||
return this.match(Foundation.media_queries.xxlarge);
|
||
},
|
||
|
||
is_small_only : function () {
|
||
return !this.is_medium_up() && !this.is_large_up() && !this.is_xlarge_up() && !this.is_xxlarge_up();
|
||
},
|
||
|
||
is_medium_only : function () {
|
||
return this.is_medium_up() && !this.is_large_up() && !this.is_xlarge_up() && !this.is_xxlarge_up();
|
||
},
|
||
|
||
is_large_only : function () {
|
||
return this.is_medium_up() && this.is_large_up() && !this.is_xlarge_up() && !this.is_xxlarge_up();
|
||
},
|
||
|
||
is_xlarge_only : function () {
|
||
return this.is_medium_up() && this.is_large_up() && this.is_xlarge_up() && !this.is_xxlarge_up();
|
||
},
|
||
|
||
is_xxlarge_only : function () {
|
||
return this.is_medium_up() && this.is_large_up() && this.is_xlarge_up() && this.is_xxlarge_up();
|
||
}
|
||
}
|
||
};
|
||
|
||
$.fn.foundation = function () {
|
||
var args = Array.prototype.slice.call(arguments, 0);
|
||
|
||
return this.each(function () {
|
||
Foundation.init.apply(Foundation, [this].concat(args));
|
||
return this;
|
||
});
|
||
};
|
||
|
||
}(jQuery, window, window.document));
|
||
|
||
;(function ($, window, document, undefined) {
|
||
'use strict';
|
||
|
||
Foundation.libs.topbar = {
|
||
name : 'topbar',
|
||
|
||
version : '5.5.1',
|
||
|
||
settings : {
|
||
index : 0,
|
||
sticky_class : 'sticky',
|
||
custom_back_text : true,
|
||
back_text : 'Back',
|
||
mobile_show_parent_link : true,
|
||
is_hover : true,
|
||
scrolltop : true, // jump to top when sticky nav menu toggle is clicked
|
||
sticky_on : 'all'
|
||
},
|
||
|
||
init : function (section, method, options) {
|
||
Foundation.inherit(this, 'add_custom_rule register_media throttle');
|
||
var self = this;
|
||
|
||
self.register_media('topbar', 'foundation-mq-topbar');
|
||
|
||
this.bindings(method, options);
|
||
|
||
self.S('[' + this.attr_name() + ']', this.scope).each(function () {
|
||
var topbar = $(this),
|
||
settings = topbar.data(self.attr_name(true) + '-init'),
|
||
section = self.S('section, .top-bar-section', this);
|
||
topbar.data('index', 0);
|
||
var topbarContainer = topbar.parent();
|
||
if (topbarContainer.hasClass('fixed') || self.is_sticky(topbar, topbarContainer, settings) ) {
|
||
self.settings.sticky_class = settings.sticky_class;
|
||
self.settings.sticky_topbar = topbar;
|
||
topbar.data('height', topbarContainer.outerHeight());
|
||
topbar.data('stickyoffset', topbarContainer.offset().top);
|
||
} else {
|
||
topbar.data('height', topbar.outerHeight());
|
||
}
|
||
|
||
if (!settings.assembled) {
|
||
self.assemble(topbar);
|
||
}
|
||
|
||
if (settings.is_hover) {
|
||
self.S('.has-dropdown', topbar).addClass('not-click');
|
||
} else {
|
||
self.S('.has-dropdown', topbar).removeClass('not-click');
|
||
}
|
||
|
||
// Pad body when sticky (scrolled) or fixed.
|
||
self.add_custom_rule('.f-topbar-fixed { padding-top: ' + topbar.data('height') + 'px }');
|
||
|
||
if (topbarContainer.hasClass('fixed')) {
|
||
self.S('body').addClass('f-topbar-fixed');
|
||
}
|
||
});
|
||
|
||
},
|
||
|
||
is_sticky : function (topbar, topbarContainer, settings) {
|
||
var sticky = topbarContainer.hasClass(settings.sticky_class);
|
||
var smallMatch = matchMedia(Foundation.media_queries.small).matches;
|
||
var medMatch = matchMedia(Foundation.media_queries.medium).matches;
|
||
var lrgMatch = matchMedia(Foundation.media_queries.large).matches;
|
||
|
||
if (sticky && settings.sticky_on === 'all') {
|
||
return true;
|
||
}
|
||
if (sticky && this.small() && settings.sticky_on.indexOf('small') !== -1) {
|
||
if (smallMatch && !medMatch && !lrgMatch) { return true; }
|
||
}
|
||
if (sticky && this.medium() && settings.sticky_on.indexOf('medium') !== -1) {
|
||
if (smallMatch && medMatch && !lrgMatch) { return true; }
|
||
}
|
||
if (sticky && this.large() && settings.sticky_on.indexOf('large') !== -1) {
|
||
if (smallMatch && medMatch && lrgMatch) { return true; }
|
||
}
|
||
|
||
// fix for iOS browsers
|
||
if (sticky && navigator.userAgent.match(/(iPad|iPhone|iPod)/g)) {
|
||
return true;
|
||
}
|
||
return false;
|
||
},
|
||
|
||
toggle : function (toggleEl) {
|
||
var self = this,
|
||
topbar;
|
||
|
||
if (toggleEl) {
|
||
topbar = self.S(toggleEl).closest('[' + this.attr_name() + ']');
|
||
} else {
|
||
topbar = self.S('[' + this.attr_name() + ']');
|
||
}
|
||
|
||
var settings = topbar.data(this.attr_name(true) + '-init');
|
||
|
||
var section = self.S('section, .top-bar-section', topbar);
|
||
|
||
if (self.breakpoint()) {
|
||
if (!self.rtl) {
|
||
section.css({left : '0%'});
|
||
$('>.name', section).css({left : '100%'});
|
||
} else {
|
||
section.css({right : '0%'});
|
||
$('>.name', section).css({right : '100%'});
|
||
}
|
||
|
||
self.S('li.moved', section).removeClass('moved');
|
||
topbar.data('index', 0);
|
||
|
||
topbar
|
||
.toggleClass('expanded')
|
||
.css('height', '');
|
||
}
|
||
|
||
if (settings.scrolltop) {
|
||
if (!topbar.hasClass('expanded')) {
|
||
if (topbar.hasClass('fixed')) {
|
||
topbar.parent().addClass('fixed');
|
||
topbar.removeClass('fixed');
|
||
self.S('body').addClass('f-topbar-fixed');
|
||
}
|
||
} else if (topbar.parent().hasClass('fixed')) {
|
||
if (settings.scrolltop) {
|
||
topbar.parent().removeClass('fixed');
|
||
topbar.addClass('fixed');
|
||
self.S('body').removeClass('f-topbar-fixed');
|
||
|
||
window.scrollTo(0, 0);
|
||
} else {
|
||
topbar.parent().removeClass('expanded');
|
||
}
|
||
}
|
||
} else {
|
||
if (self.is_sticky(topbar, topbar.parent(), settings)) {
|
||
topbar.parent().addClass('fixed');
|
||
}
|
||
|
||
if (topbar.parent().hasClass('fixed')) {
|
||
if (!topbar.hasClass('expanded')) {
|
||
topbar.removeClass('fixed');
|
||
topbar.parent().removeClass('expanded');
|
||
self.update_sticky_positioning();
|
||
} else {
|
||
topbar.addClass('fixed');
|
||
topbar.parent().addClass('expanded');
|
||
self.S('body').addClass('f-topbar-fixed');
|
||
}
|
||
}
|
||
}
|
||
},
|
||
|
||
timer : null,
|
||
|
||
events : function (bar) {
|
||
var self = this,
|
||
S = this.S;
|
||
|
||
S(this.scope)
|
||
.off('.topbar')
|
||
.on('click.fndtn.topbar', '[' + this.attr_name() + '] .toggle-topbar', function (e) {
|
||
e.preventDefault();
|
||
self.toggle(this);
|
||
})
|
||
.on('click.fndtn.topbar', '.top-bar .top-bar-section li a[href^="#"],[' + this.attr_name() + '] .top-bar-section li a[href^="#"]', function (e) {
|
||
var li = $(this).closest('li');
|
||
if (self.breakpoint() && !li.hasClass('back') && !li.hasClass('has-dropdown')) {
|
||
self.toggle();
|
||
}
|
||
})
|
||
.on('click.fndtn.topbar', '[' + this.attr_name() + '] li.has-dropdown', function (e) {
|
||
var li = S(this),
|
||
target = S(e.target),
|
||
topbar = li.closest('[' + self.attr_name() + ']'),
|
||
settings = topbar.data(self.attr_name(true) + '-init');
|
||
|
||
if (target.data('revealId')) {
|
||
self.toggle();
|
||
return;
|
||
}
|
||
|
||
if (self.breakpoint()) {
|
||
return;
|
||
}
|
||
|
||
if (settings.is_hover && !Modernizr.touch) {
|
||
return;
|
||
}
|
||
|
||
e.stopImmediatePropagation();
|
||
|
||
if (li.hasClass('hover')) {
|
||
li
|
||
.removeClass('hover')
|
||
.find('li')
|
||
.removeClass('hover');
|
||
|
||
li.parents('li.hover')
|
||
.removeClass('hover');
|
||
} else {
|
||
li.addClass('hover');
|
||
|
||
$(li).siblings().removeClass('hover');
|
||
|
||
if (target[0].nodeName === 'A' && target.parent().hasClass('has-dropdown')) {
|
||
e.preventDefault();
|
||
}
|
||
}
|
||
})
|
||
.on('click.fndtn.topbar', '[' + this.attr_name() + '] .has-dropdown>a', function (e) {
|
||
if (self.breakpoint()) {
|
||
|
||
e.preventDefault();
|
||
|
||
var $this = S(this),
|
||
topbar = $this.closest('[' + self.attr_name() + ']'),
|
||
section = topbar.find('section, .top-bar-section'),
|
||
dropdownHeight = $this.next('.dropdown').outerHeight(),
|
||
$selectedLi = $this.closest('li');
|
||
|
||
topbar.data('index', topbar.data('index') + 1);
|
||
$selectedLi.addClass('moved');
|
||
|
||
if (!self.rtl) {
|
||
section.css({left : -(100 * topbar.data('index')) + '%'});
|
||
section.find('>.name').css({left : 100 * topbar.data('index') + '%'});
|
||
} else {
|
||
section.css({right : -(100 * topbar.data('index')) + '%'});
|
||
section.find('>.name').css({right : 100 * topbar.data('index') + '%'});
|
||
}
|
||
|
||
topbar.css('height', $this.siblings('ul').outerHeight(true) + topbar.data('height'));
|
||
}
|
||
});
|
||
|
||
S(window).off('.topbar').on('resize.fndtn.topbar', self.throttle(function () {
|
||
self.resize.call(self);
|
||
}, 50)).trigger('resize').trigger('resize.fndtn.topbar').load(function () {
|
||
// Ensure that the offset is calculated after all of the pages resources have loaded
|
||
S(this).trigger('resize.fndtn.topbar');
|
||
});
|
||
|
||
S('body').off('.topbar').on('click.fndtn.topbar', function (e) {
|
||
var parent = S(e.target).closest('li').closest('li.hover');
|
||
|
||
if (parent.length > 0) {
|
||
return;
|
||
}
|
||
|
||
S('[' + self.attr_name() + '] li.hover').removeClass('hover');
|
||
});
|
||
|
||
// Go up a level on Click
|
||
S(this.scope).on('click.fndtn.topbar', '[' + this.attr_name() + '] .has-dropdown .back', function (e) {
|
||
e.preventDefault();
|
||
|
||
var $this = S(this),
|
||
topbar = $this.closest('[' + self.attr_name() + ']'),
|
||
section = topbar.find('section, .top-bar-section'),
|
||
settings = topbar.data(self.attr_name(true) + '-init'),
|
||
$movedLi = $this.closest('li.moved'),
|
||
$previousLevelUl = $movedLi.parent();
|
||
|
||
topbar.data('index', topbar.data('index') - 1);
|
||
|
||
if (!self.rtl) {
|
||
section.css({left : -(100 * topbar.data('index')) + '%'});
|
||
section.find('>.name').css({left : 100 * topbar.data('index') + '%'});
|
||
} else {
|
||
section.css({right : -(100 * topbar.data('index')) + '%'});
|
||
section.find('>.name').css({right : 100 * topbar.data('index') + '%'});
|
||
}
|
||
|
||
if (topbar.data('index') === 0) {
|
||
topbar.css('height', '');
|
||
} else {
|
||
topbar.css('height', $previousLevelUl.outerHeight(true) + topbar.data('height'));
|
||
}
|
||
|
||
setTimeout(function () {
|
||
$movedLi.removeClass('moved');
|
||
}, 300);
|
||
});
|
||
|
||
// Show dropdown menus when their items are focused
|
||
S(this.scope).find('.dropdown a')
|
||
.focus(function () {
|
||
$(this).parents('.has-dropdown').addClass('hover');
|
||
})
|
||
.blur(function () {
|
||
$(this).parents('.has-dropdown').removeClass('hover');
|
||
});
|
||
},
|
||
|
||
resize : function () {
|
||
var self = this;
|
||
self.S('[' + this.attr_name() + ']').each(function () {
|
||
var topbar = self.S(this),
|
||
settings = topbar.data(self.attr_name(true) + '-init');
|
||
|
||
var stickyContainer = topbar.parent('.' + self.settings.sticky_class);
|
||
var stickyOffset;
|
||
|
||
if (!self.breakpoint()) {
|
||
var doToggle = topbar.hasClass('expanded');
|
||
topbar
|
||
.css('height', '')
|
||
.removeClass('expanded')
|
||
.find('li')
|
||
.removeClass('hover');
|
||
|
||
if (doToggle) {
|
||
self.toggle(topbar);
|
||
}
|
||
}
|
||
|
||
if (self.is_sticky(topbar, stickyContainer, settings)) {
|
||
if (stickyContainer.hasClass('fixed')) {
|
||
// Remove the fixed to allow for correct calculation of the offset.
|
||
stickyContainer.removeClass('fixed');
|
||
|
||
stickyOffset = stickyContainer.offset().top;
|
||
if (self.S(document.body).hasClass('f-topbar-fixed')) {
|
||
stickyOffset -= topbar.data('height');
|
||
}
|
||
|
||
topbar.data('stickyoffset', stickyOffset);
|
||
stickyContainer.addClass('fixed');
|
||
} else {
|
||
stickyOffset = stickyContainer.offset().top;
|
||
topbar.data('stickyoffset', stickyOffset);
|
||
}
|
||
}
|
||
|
||
});
|
||
},
|
||
|
||
breakpoint : function () {
|
||
return !matchMedia(Foundation.media_queries['topbar']).matches;
|
||
},
|
||
|
||
small : function () {
|
||
return matchMedia(Foundation.media_queries['small']).matches;
|
||
},
|
||
|
||
medium : function () {
|
||
return matchMedia(Foundation.media_queries['medium']).matches;
|
||
},
|
||
|
||
large : function () {
|
||
return matchMedia(Foundation.media_queries['large']).matches;
|
||
},
|
||
|
||
assemble : function (topbar) {
|
||
var self = this,
|
||
settings = topbar.data(this.attr_name(true) + '-init'),
|
||
section = self.S('section, .top-bar-section', topbar);
|
||
|
||
// Pull element out of the DOM for manipulation
|
||
section.detach();
|
||
|
||
self.S('.has-dropdown>a', section).each(function () {
|
||
var $link = self.S(this),
|
||
$dropdown = $link.siblings('.dropdown'),
|
||
url = $link.attr('href'),
|
||
$titleLi;
|
||
|
||
if (!$dropdown.find('.title.back').length) {
|
||
|
||
if (settings.mobile_show_parent_link == true && url) {
|
||
$titleLi = $('<li class="title back js-generated"><h5><a href="javascript:void(0)"></a></h5></li><li class="parent-link hide-for-large-up"><a class="parent-link js-generated" href="' + url + '">' + $link.html() +'</a></li>');
|
||
} else {
|
||
$titleLi = $('<li class="title back js-generated"><h5><a href="javascript:void(0)"></a></h5>');
|
||
}
|
||
|
||
// Copy link to subnav
|
||
if (settings.custom_back_text == true) {
|
||
$('h5>a', $titleLi).html(settings.back_text);
|
||
} else {
|
||
$('h5>a', $titleLi).html('« ' + $link.html());
|
||
}
|
||
$dropdown.prepend($titleLi);
|
||
}
|
||
});
|
||
|
||
// Put element back in the DOM
|
||
section.appendTo(topbar);
|
||
|
||
// check for sticky
|
||
this.sticky();
|
||
|
||
this.assembled(topbar);
|
||
},
|
||
|
||
assembled : function (topbar) {
|
||
topbar.data(this.attr_name(true), $.extend({}, topbar.data(this.attr_name(true)), {assembled : true}));
|
||
},
|
||
|
||
height : function (ul) {
|
||
var total = 0,
|
||
self = this;
|
||
|
||
$('> li', ul).each(function () {
|
||
total += self.S(this).outerHeight(true);
|
||
});
|
||
|
||
return total;
|
||
},
|
||
|
||
sticky : function () {
|
||
var self = this;
|
||
|
||
this.S(window).on('scroll', function () {
|
||
self.update_sticky_positioning();
|
||
});
|
||
},
|
||
|
||
update_sticky_positioning : function () {
|
||
var klass = '.' + this.settings.sticky_class,
|
||
$window = this.S(window),
|
||
self = this;
|
||
|
||
if (self.settings.sticky_topbar && self.is_sticky(this.settings.sticky_topbar, this.settings.sticky_topbar.parent(), this.settings)) {
|
||
var distance = this.settings.sticky_topbar.data('stickyoffset');
|
||
if (!self.S(klass).hasClass('expanded')) {
|
||
if ($window.scrollTop() > (distance)) {
|
||
if (!self.S(klass).hasClass('fixed')) {
|
||
self.S(klass).addClass('fixed');
|
||
self.S('body').addClass('f-topbar-fixed');
|
||
}
|
||
} else if ($window.scrollTop() <= distance) {
|
||
if (self.S(klass).hasClass('fixed')) {
|
||
self.S(klass).removeClass('fixed');
|
||
self.S('body').removeClass('f-topbar-fixed');
|
||
}
|
||
}
|
||
}
|
||
}
|
||
},
|
||
|
||
off : function () {
|
||
this.S(this.scope).off('.fndtn.topbar');
|
||
this.S(window).off('.fndtn.topbar');
|
||
},
|
||
|
||
reflow : function () {}
|
||
};
|
||
}(jQuery, window, window.document));
|
||
|
||
;(function ($, window, document, undefined) {
|
||
'use strict';
|
||
|
||
Foundation.libs.clearing = {
|
||
name : 'clearing',
|
||
|
||
version : '5.5.1',
|
||
|
||
settings : {
|
||
templates : {
|
||
viewing : '<a href="#" class="clearing-close">×</a>' +
|
||
'<div class="visible-img" style="display: none"><div class="clearing-touch-label"></div><img src="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs%3D" alt="" />' +
|
||
'<p class="clearing-caption"></p><a href="#" class="clearing-main-prev"><span></span></a>' +
|
||
'<a href="#" class="clearing-main-next"><span></span></a></div>'
|
||
},
|
||
|
||
// comma delimited list of selectors that, on click, will close clearing,
|
||
// add 'div.clearing-blackout, div.visible-img' to close on background click
|
||
close_selectors : '.clearing-close, div.clearing-blackout',
|
||
|
||
// Default to the entire li element.
|
||
open_selectors : '',
|
||
|
||
// Image will be skipped in carousel.
|
||
skip_selector : '',
|
||
|
||
touch_label : '',
|
||
|
||
// event initializers and locks
|
||
init : false,
|
||
locked : false
|
||
},
|
||
|
||
init : function (scope, method, options) {
|
||
var self = this;
|
||
Foundation.inherit(this, 'throttle image_loaded');
|
||
|
||
this.bindings(method, options);
|
||
|
||
if (self.S(this.scope).is('[' + this.attr_name() + ']')) {
|
||
this.assemble(self.S('li', this.scope));
|
||
} else {
|
||
self.S('[' + this.attr_name() + ']', this.scope).each(function () {
|
||
self.assemble(self.S('li', this));
|
||
});
|
||
}
|
||
},
|
||
|
||
events : function (scope) {
|
||
var self = this,
|
||
S = self.S,
|
||
$scroll_container = $('.scroll-container');
|
||
|
||
if ($scroll_container.length > 0) {
|
||
this.scope = $scroll_container;
|
||
}
|
||
|
||
S(this.scope)
|
||
.off('.clearing')
|
||
.on('click.fndtn.clearing', 'ul[' + this.attr_name() + '] li ' + this.settings.open_selectors,
|
||
function (e, current, target) {
|
||
var current = current || S(this),
|
||
target = target || current,
|
||
next = current.next('li'),
|
||
settings = current.closest('[' + self.attr_name() + ']').data(self.attr_name(true) + '-init'),
|
||
image = S(e.target);
|
||
|
||
e.preventDefault();
|
||
|
||
if (!settings) {
|
||
self.init();
|
||
settings = current.closest('[' + self.attr_name() + ']').data(self.attr_name(true) + '-init');
|
||
}
|
||
|
||
// if clearing is open and the current image is
|
||
// clicked, go to the next image in sequence
|
||
if (target.hasClass('visible') &&
|
||
current[0] === target[0] &&
|
||
next.length > 0 && self.is_open(current)) {
|
||
target = next;
|
||
image = S('img', target);
|
||
}
|
||
|
||
// set current and target to the clicked li if not otherwise defined.
|
||
self.open(image, current, target);
|
||
self.update_paddles(target);
|
||
})
|
||
|
||
.on('click.fndtn.clearing', '.clearing-main-next',
|
||
function (e) { self.nav(e, 'next') })
|
||
.on('click.fndtn.clearing', '.clearing-main-prev',
|
||
function (e) { self.nav(e, 'prev') })
|
||
.on('click.fndtn.clearing', this.settings.close_selectors,
|
||
function (e) { Foundation.libs.clearing.close(e, this) });
|
||
|
||
$(document).on('keydown.fndtn.clearing',
|
||
function (e) { self.keydown(e) });
|
||
|
||
S(window).off('.clearing').on('resize.fndtn.clearing',
|
||
function () { self.resize() });
|
||
|
||
this.swipe_events(scope);
|
||
},
|
||
|
||
swipe_events : function (scope) {
|
||
var self = this,
|
||
S = self.S;
|
||
|
||
S(this.scope)
|
||
.on('touchstart.fndtn.clearing', '.visible-img', function (e) {
|
||
if (!e.touches) { e = e.originalEvent; }
|
||
var data = {
|
||
start_page_x : e.touches[0].pageX,
|
||
start_page_y : e.touches[0].pageY,
|
||
start_time : (new Date()).getTime(),
|
||
delta_x : 0,
|
||
is_scrolling : undefined
|
||
};
|
||
|
||
S(this).data('swipe-transition', data);
|
||
e.stopPropagation();
|
||
})
|
||
.on('touchmove.fndtn.clearing', '.visible-img', function (e) {
|
||
if (!e.touches) {
|
||
e = e.originalEvent;
|
||
}
|
||
// Ignore pinch/zoom events
|
||
if (e.touches.length > 1 || e.scale && e.scale !== 1) {
|
||
return;
|
||
}
|
||
|
||
var data = S(this).data('swipe-transition');
|
||
|
||
if (typeof data === 'undefined') {
|
||
data = {};
|
||
}
|
||
|
||
data.delta_x = e.touches[0].pageX - data.start_page_x;
|
||
|
||
if (Foundation.rtl) {
|
||
data.delta_x = -data.delta_x;
|
||
}
|
||
|
||
if (typeof data.is_scrolling === 'undefined') {
|
||
data.is_scrolling = !!( data.is_scrolling || Math.abs(data.delta_x) < Math.abs(e.touches[0].pageY - data.start_page_y) );
|
||
}
|
||
|
||
if (!data.is_scrolling && !data.active) {
|
||
e.preventDefault();
|
||
var direction = (data.delta_x < 0) ? 'next' : 'prev';
|
||
data.active = true;
|
||
self.nav(e, direction);
|
||
}
|
||
})
|
||
.on('touchend.fndtn.clearing', '.visible-img', function (e) {
|
||
S(this).data('swipe-transition', {});
|
||
e.stopPropagation();
|
||
});
|
||
},
|
||
|
||
assemble : function ($li) {
|
||
var $el = $li.parent();
|
||
|
||
if ($el.parent().hasClass('carousel')) {
|
||
return;
|
||
}
|
||
|
||
$el.after('<div id="foundationClearingHolder"></div>');
|
||
|
||
var grid = $el.detach(),
|
||
grid_outerHTML = '';
|
||
|
||
if (grid[0] == null) {
|
||
return;
|
||
} else {
|
||
grid_outerHTML = grid[0].outerHTML;
|
||
}
|
||
|
||
var holder = this.S('#foundationClearingHolder'),
|
||
settings = $el.data(this.attr_name(true) + '-init'),
|
||
data = {
|
||
grid : '<div class="carousel">' + grid_outerHTML + '</div>',
|
||
viewing : settings.templates.viewing
|
||
},
|
||
wrapper = '<div class="clearing-assembled"><div>' + data.viewing +
|
||
data.grid + '</div></div>',
|
||
touch_label = this.settings.touch_label;
|
||
|
||
if (Modernizr.touch) {
|
||
wrapper = $(wrapper).find('.clearing-touch-label').html(touch_label).end();
|
||
}
|
||
|
||
holder.after(wrapper).remove();
|
||
},
|
||
|
||
open : function ($image, current, target) {
|
||
var self = this,
|
||
body = $(document.body),
|
||
root = target.closest('.clearing-assembled'),
|
||
container = self.S('div', root).first(),
|
||
visible_image = self.S('.visible-img', container),
|
||
image = self.S('img', visible_image).not($image),
|
||
label = self.S('.clearing-touch-label', container),
|
||
error = false;
|
||
|
||
// Event to disable scrolling on touch devices when Clearing is activated
|
||
$('body').on('touchmove', function (e) {
|
||
e.preventDefault();
|
||
});
|
||
|
||
image.error(function () {
|
||
error = true;
|
||
});
|
||
|
||
function startLoad() {
|
||
setTimeout(function () {
|
||
this.image_loaded(image, function () {
|
||
if (image.outerWidth() === 1 && !error) {
|
||
startLoad.call(this);
|
||
} else {
|
||
cb.call(this, image);
|
||
}
|
||
}.bind(this));
|
||
}.bind(this), 100);
|
||
}
|
||
|
||
function cb (image) {
|
||
var $image = $(image);
|
||
$image.css('visibility', 'visible');
|
||
// toggle the gallery
|
||
body.css('overflow', 'hidden');
|
||
root.addClass('clearing-blackout');
|
||
container.addClass('clearing-container');
|
||
visible_image.show();
|
||
this.fix_height(target)
|
||
.caption(self.S('.clearing-caption', visible_image), self.S('img', target))
|
||
.center_and_label(image, label)
|
||
.shift(current, target, function () {
|
||
target.closest('li').siblings().removeClass('visible');
|
||
target.closest('li').addClass('visible');
|
||
});
|
||
visible_image.trigger('opened.fndtn.clearing')
|
||
}
|
||
|
||
if (!this.locked()) {
|
||
visible_image.trigger('open.fndtn.clearing');
|
||
// set the image to the selected thumbnail
|
||
image
|
||
.attr('src', this.load($image))
|
||
.css('visibility', 'hidden');
|
||
|
||
startLoad.call(this);
|
||
}
|
||
},
|
||
|
||
close : function (e, el) {
|
||
e.preventDefault();
|
||
|
||
var root = (function (target) {
|
||
if (/blackout/.test(target.selector)) {
|
||
return target;
|
||
} else {
|
||
return target.closest('.clearing-blackout');
|
||
}
|
||
}($(el))),
|
||
body = $(document.body), container, visible_image;
|
||
|
||
if (el === e.target && root) {
|
||
body.css('overflow', '');
|
||
container = $('div', root).first();
|
||
visible_image = $('.visible-img', container);
|
||
visible_image.trigger('close.fndtn.clearing');
|
||
this.settings.prev_index = 0;
|
||
$('ul[' + this.attr_name() + ']', root)
|
||
.attr('style', '').closest('.clearing-blackout')
|
||
.removeClass('clearing-blackout');
|
||
container.removeClass('clearing-container');
|
||
visible_image.hide();
|
||
visible_image.trigger('closed.fndtn.clearing');
|
||
}
|
||
|
||
// Event to re-enable scrolling on touch devices
|
||
$('body').off('touchmove');
|
||
|
||
return false;
|
||
},
|
||
|
||
is_open : function (current) {
|
||
return current.parent().prop('style').length > 0;
|
||
},
|
||
|
||
keydown : function (e) {
|
||
var clearing = $('.clearing-blackout ul[' + this.attr_name() + ']'),
|
||
NEXT_KEY = this.rtl ? 37 : 39,
|
||
PREV_KEY = this.rtl ? 39 : 37,
|
||
ESC_KEY = 27;
|
||
|
||
if (e.which === NEXT_KEY) {
|
||
this.go(clearing, 'next');
|
||
}
|
||
if (e.which === PREV_KEY) {
|
||
this.go(clearing, 'prev');
|
||
}
|
||
if (e.which === ESC_KEY) {
|
||
this.S('a.clearing-close').trigger('click').trigger('click.fndtn.clearing');
|
||
}
|
||
},
|
||
|
||
nav : function (e, direction) {
|
||
var clearing = $('ul[' + this.attr_name() + ']', '.clearing-blackout');
|
||
|
||
e.preventDefault();
|
||
this.go(clearing, direction);
|
||
},
|
||
|
||
resize : function () {
|
||
var image = $('img', '.clearing-blackout .visible-img'),
|
||
label = $('.clearing-touch-label', '.clearing-blackout');
|
||
|
||
if (image.length) {
|
||
this.center_and_label(image, label);
|
||
image.trigger('resized.fndtn.clearing')
|
||
}
|
||
},
|
||
|
||
// visual adjustments
|
||
fix_height : function (target) {
|
||
var lis = target.parent().children(),
|
||
self = this;
|
||
|
||
lis.each(function () {
|
||
var li = self.S(this),
|
||
image = li.find('img');
|
||
|
||
if (li.height() > image.outerHeight()) {
|
||
li.addClass('fix-height');
|
||
}
|
||
})
|
||
.closest('ul')
|
||
.width(lis.length * 100 + '%');
|
||
|
||
return this;
|
||
},
|
||
|
||
update_paddles : function (target) {
|
||
target = target.closest('li');
|
||
var visible_image = target
|
||
.closest('.carousel')
|
||
.siblings('.visible-img');
|
||
|
||
if (target.next().length > 0) {
|
||
this.S('.clearing-main-next', visible_image).removeClass('disabled');
|
||
} else {
|
||
this.S('.clearing-main-next', visible_image).addClass('disabled');
|
||
}
|
||
|
||
if (target.prev().length > 0) {
|
||
this.S('.clearing-main-prev', visible_image).removeClass('disabled');
|
||
} else {
|
||
this.S('.clearing-main-prev', visible_image).addClass('disabled');
|
||
}
|
||
},
|
||
|
||
center_and_label : function (target, label) {
|
||
if (!this.rtl && label.length > 0) {
|
||
label.css({
|
||
marginLeft : -(label.outerWidth() / 2),
|
||
marginTop : -(target.outerHeight() / 2)-label.outerHeight()-10
|
||
});
|
||
} else {
|
||
label.css({
|
||
marginRight : -(label.outerWidth() / 2),
|
||
marginTop : -(target.outerHeight() / 2)-label.outerHeight()-10,
|
||
left: 'auto',
|
||
right: '50%'
|
||
});
|
||
}
|
||
return this;
|
||
},
|
||
|
||
// image loading and preloading
|
||
|
||
load : function ($image) {
|
||
var href;
|
||
|
||
if ($image[0].nodeName === 'A') {
|
||
href = $image.attr('href');
|
||
} else {
|
||
href = $image.closest('a').attr('href');
|
||
}
|
||
|
||
this.preload($image);
|
||
|
||
if (href) {
|
||
return href;
|
||
}
|
||
return $image.attr('src');
|
||
},
|
||
|
||
preload : function ($image) {
|
||
this
|
||
.img($image.closest('li').next())
|
||
.img($image.closest('li').prev());
|
||
},
|
||
|
||
img : function (img) {
|
||
if (img.length) {
|
||
var new_img = new Image(),
|
||
new_a = this.S('a', img);
|
||
|
||
if (new_a.length) {
|
||
new_img.src = new_a.attr('href');
|
||
} else {
|
||
new_img.src = this.S('img', img).attr('src');
|
||
}
|
||
}
|
||
return this;
|
||
},
|
||
|
||
// image caption
|
||
|
||
caption : function (container, $image) {
|
||
var caption = $image.attr('data-caption');
|
||
|
||
if (caption) {
|
||
container
|
||
.html(caption)
|
||
.show();
|
||
} else {
|
||
container
|
||
.text('')
|
||
.hide();
|
||
}
|
||
return this;
|
||
},
|
||
|
||
// directional methods
|
||
|
||
go : function ($ul, direction) {
|
||
var current = this.S('.visible', $ul),
|
||
target = current[direction]();
|
||
|
||
// Check for skip selector.
|
||
if (this.settings.skip_selector && target.find(this.settings.skip_selector).length != 0) {
|
||
target = target[direction]();
|
||
}
|
||
|
||
if (target.length) {
|
||
this.S('img', target)
|
||
.trigger('click', [current, target]).trigger('click.fndtn.clearing', [current, target])
|
||
.trigger('change.fndtn.clearing');
|
||
}
|
||
},
|
||
|
||
shift : function (current, target, callback) {
|
||
var clearing = target.parent(),
|
||
old_index = this.settings.prev_index || target.index(),
|
||
direction = this.direction(clearing, current, target),
|
||
dir = this.rtl ? 'right' : 'left',
|
||
left = parseInt(clearing.css('left'), 10),
|
||
width = target.outerWidth(),
|
||
skip_shift;
|
||
|
||
var dir_obj = {};
|
||
|
||
// we use jQuery animate instead of CSS transitions because we
|
||
// need a callback to unlock the next animation
|
||
// needs support for RTL **
|
||
if (target.index() !== old_index && !/skip/.test(direction)) {
|
||
if (/left/.test(direction)) {
|
||
this.lock();
|
||
dir_obj[dir] = left + width;
|
||
clearing.animate(dir_obj, 300, this.unlock());
|
||
} else if (/right/.test(direction)) {
|
||
this.lock();
|
||
dir_obj[dir] = left - width;
|
||
clearing.animate(dir_obj, 300, this.unlock());
|
||
}
|
||
} else if (/skip/.test(direction)) {
|
||
// the target image is not adjacent to the current image, so
|
||
// do we scroll right or not
|
||
skip_shift = target.index() - this.settings.up_count;
|
||
this.lock();
|
||
|
||
if (skip_shift > 0) {
|
||
dir_obj[dir] = -(skip_shift * width);
|
||
clearing.animate(dir_obj, 300, this.unlock());
|
||
} else {
|
||
dir_obj[dir] = 0;
|
||
clearing.animate(dir_obj, 300, this.unlock());
|
||
}
|
||
}
|
||
|
||
callback();
|
||
},
|
||
|
||
direction : function ($el, current, target) {
|
||
var lis = this.S('li', $el),
|
||
li_width = lis.outerWidth() + (lis.outerWidth() / 4),
|
||
up_count = Math.floor(this.S('.clearing-container').outerWidth() / li_width) - 1,
|
||
target_index = lis.index(target),
|
||
response;
|
||
|
||
this.settings.up_count = up_count;
|
||
|
||
if (this.adjacent(this.settings.prev_index, target_index)) {
|
||
if ((target_index > up_count) && target_index > this.settings.prev_index) {
|
||
response = 'right';
|
||
} else if ((target_index > up_count - 1) && target_index <= this.settings.prev_index) {
|
||
response = 'left';
|
||
} else {
|
||
response = false;
|
||
}
|
||
} else {
|
||
response = 'skip';
|
||
}
|
||
|
||
this.settings.prev_index = target_index;
|
||
|
||
return response;
|
||
},
|
||
|
||
adjacent : function (current_index, target_index) {
|
||
for (var i = target_index + 1; i >= target_index - 1; i--) {
|
||
if (i === current_index) {
|
||
return true;
|
||
}
|
||
}
|
||
return false;
|
||
},
|
||
|
||
// lock management
|
||
|
||
lock : function () {
|
||
this.settings.locked = true;
|
||
},
|
||
|
||
unlock : function () {
|
||
this.settings.locked = false;
|
||
},
|
||
|
||
locked : function () {
|
||
return this.settings.locked;
|
||
},
|
||
|
||
off : function () {
|
||
this.S(this.scope).off('.fndtn.clearing');
|
||
this.S(window).off('.fndtn.clearing');
|
||
},
|
||
|
||
reflow : function () {
|
||
this.init();
|
||
}
|
||
};
|
||
|
||
}(jQuery, window, window.document));
|
||
|
||
/*
|
||
_ _ _ _
|
||
___| (_) ___| | __ (_)___
|
||
/ __| | |/ __| |/ / | / __|
|
||
\__ \ | | (__| < _ | \__ \
|
||
|___/_|_|\___|_|\_(_)/ |___/
|
||
|__/
|
||
|
||
Version: 1.4.1
|
||
Author: Ken Wheeler
|
||
Website: http://kenwheeler.github.io
|
||
Docs: http://kenwheeler.github.io/slick
|
||
Repo: http://github.com/kenwheeler/slick
|
||
Issues: http://github.com/kenwheeler/slick/issues
|
||
|
||
*/
|
||
|
||
/* global window, document, define, jQuery, setInterval, clearInterval */
|
||
|
||
(function(factory) {
|
||
'use strict';
|
||
if (typeof define === 'function' && define.amd) {
|
||
define(['jquery'], factory);
|
||
} else if (typeof exports !== 'undefined') {
|
||
module.exports = factory(require('jquery'));
|
||
} else {
|
||
factory(jQuery);
|
||
}
|
||
|
||
}(function($) {
|
||
'use strict';
|
||
var Slick = window.Slick || {};
|
||
|
||
Slick = (function() {
|
||
|
||
var instanceUid = 0;
|
||
|
||
function Slick(element, settings) {
|
||
|
||
var _ = this,
|
||
dataSettings, responsiveSettings, breakpoint;
|
||
|
||
_.defaults = {
|
||
accessibility: true,
|
||
adaptiveHeight: false,
|
||
appendArrows: $(element),
|
||
appendDots: $(element),
|
||
arrows: true,
|
||
asNavFor: null,
|
||
prevArrow: '<button type="button" data-role="none" class="slick-prev" aria-label="previous">Previous</button>',
|
||
nextArrow: '<button type="button" data-role="none" class="slick-next" aria-label="next">Next</button>',
|
||
autoplay: false,
|
||
autoplaySpeed: 3000,
|
||
centerMode: false,
|
||
centerPadding: '50px',
|
||
cssEase: 'ease',
|
||
customPaging: function(slider, i) {
|
||
return '<button type="button" data-role="none">' + (i + 1) + '</button>';
|
||
},
|
||
dots: false,
|
||
dotsClass: 'slick-dots',
|
||
draggable: true,
|
||
easing: 'linear',
|
||
edgeFriction: 0.35,
|
||
fade: false,
|
||
focusOnSelect: false,
|
||
infinite: true,
|
||
initialSlide: 0,
|
||
lazyLoad: 'ondemand',
|
||
mobileFirst: false,
|
||
pauseOnHover: true,
|
||
pauseOnDotsHover: false,
|
||
respondTo: 'window',
|
||
responsive: null,
|
||
rtl: false,
|
||
slide: '',
|
||
slidesToShow: 1,
|
||
slidesToScroll: 1,
|
||
speed: 500,
|
||
swipe: true,
|
||
swipeToSlide: false,
|
||
touchMove: true,
|
||
touchThreshold: 5,
|
||
useCSS: true,
|
||
variableWidth: false,
|
||
vertical: false,
|
||
waitForAnimate: true
|
||
};
|
||
|
||
_.initials = {
|
||
animating: false,
|
||
dragging: false,
|
||
autoPlayTimer: null,
|
||
currentDirection: 0,
|
||
currentLeft: null,
|
||
currentSlide: 0,
|
||
direction: 1,
|
||
$dots: null,
|
||
listWidth: null,
|
||
listHeight: null,
|
||
loadIndex: 0,
|
||
$nextArrow: null,
|
||
$prevArrow: null,
|
||
slideCount: null,
|
||
slideWidth: null,
|
||
$slideTrack: null,
|
||
$slides: null,
|
||
sliding: false,
|
||
slideOffset: 0,
|
||
swipeLeft: null,
|
||
$list: null,
|
||
touchObject: {},
|
||
transformsEnabled: false
|
||
};
|
||
|
||
$.extend(_, _.initials);
|
||
|
||
_.activeBreakpoint = null;
|
||
_.animType = null;
|
||
_.animProp = null;
|
||
_.breakpoints = [];
|
||
_.breakpointSettings = [];
|
||
_.cssTransitions = false;
|
||
_.hidden = "hidden";
|
||
_.paused = false;
|
||
_.positionProp = null;
|
||
_.respondTo = null;
|
||
_.shouldClick = true;
|
||
_.$slider = $(element);
|
||
_.$slidesCache = null;
|
||
_.transformType = null;
|
||
_.transitionType = null;
|
||
_.visibilityChange = "visibilitychange";
|
||
_.windowWidth = 0;
|
||
_.windowTimer = null;
|
||
|
||
dataSettings = $(element).data('slick') || {};
|
||
|
||
_.options = $.extend({}, _.defaults, dataSettings, settings);
|
||
|
||
_.currentSlide = _.options.initialSlide;
|
||
|
||
_.originalSettings = _.options;
|
||
responsiveSettings = _.options.responsive || null;
|
||
|
||
if (responsiveSettings && responsiveSettings.length > -1) {
|
||
_.respondTo = _.options.respondTo || "window";
|
||
for (breakpoint in responsiveSettings) {
|
||
if (responsiveSettings.hasOwnProperty(breakpoint)) {
|
||
_.breakpoints.push(responsiveSettings[
|
||
breakpoint].breakpoint);
|
||
_.breakpointSettings[responsiveSettings[
|
||
breakpoint].breakpoint] =
|
||
responsiveSettings[breakpoint].settings;
|
||
}
|
||
}
|
||
_.breakpoints.sort(function(a, b) {
|
||
if(_.options.mobileFirst === true) {
|
||
return a - b;
|
||
} else {
|
||
return b - a;
|
||
}
|
||
});
|
||
}
|
||
|
||
if (typeof document.mozHidden !== "undefined") {
|
||
_.hidden = "mozHidden";
|
||
_.visibilityChange = "mozvisibilitychange";
|
||
} else if (typeof document.msHidden !== "undefined") {
|
||
_.hidden = "msHidden";
|
||
_.visibilityChange = "msvisibilitychange";
|
||
} else if (typeof document.webkitHidden !== "undefined") {
|
||
_.hidden = "webkitHidden";
|
||
_.visibilityChange = "webkitvisibilitychange";
|
||
}
|
||
|
||
_.autoPlay = $.proxy(_.autoPlay, _);
|
||
_.autoPlayClear = $.proxy(_.autoPlayClear, _);
|
||
_.changeSlide = $.proxy(_.changeSlide, _);
|
||
_.clickHandler = $.proxy(_.clickHandler, _);
|
||
_.selectHandler = $.proxy(_.selectHandler, _);
|
||
_.setPosition = $.proxy(_.setPosition, _);
|
||
_.swipeHandler = $.proxy(_.swipeHandler, _);
|
||
_.dragHandler = $.proxy(_.dragHandler, _);
|
||
_.keyHandler = $.proxy(_.keyHandler, _);
|
||
_.autoPlayIterator = $.proxy(_.autoPlayIterator, _);
|
||
|
||
_.instanceUid = instanceUid++;
|
||
|
||
// A simple way to check for HTML strings
|
||
// Strict HTML recognition (must start with <)
|
||
// Extracted from jQuery v1.11 source
|
||
_.htmlExpr = /^(?:\s*(<[\w\W]+>)[^>]*)$/;
|
||
|
||
_.init();
|
||
|
||
_.checkResponsive(true);
|
||
|
||
}
|
||
|
||
return Slick;
|
||
|
||
}());
|
||
|
||
Slick.prototype.addSlide = Slick.prototype.slickAdd = function(markup, index, addBefore) {
|
||
|
||
var _ = this;
|
||
|
||
if (typeof(index) === 'boolean') {
|
||
addBefore = index;
|
||
index = null;
|
||
} else if (index < 0 || (index >= _.slideCount)) {
|
||
return false;
|
||
}
|
||
|
||
_.unload();
|
||
|
||
if (typeof(index) === 'number') {
|
||
if (index === 0 && _.$slides.length === 0) {
|
||
$(markup).appendTo(_.$slideTrack);
|
||
} else if (addBefore) {
|
||
$(markup).insertBefore(_.$slides.eq(index));
|
||
} else {
|
||
$(markup).insertAfter(_.$slides.eq(index));
|
||
}
|
||
} else {
|
||
if (addBefore === true) {
|
||
$(markup).prependTo(_.$slideTrack);
|
||
} else {
|
||
$(markup).appendTo(_.$slideTrack);
|
||
}
|
||
}
|
||
|
||
_.$slides = _.$slideTrack.children(this.options.slide);
|
||
|
||
_.$slideTrack.children(this.options.slide).detach();
|
||
|
||
_.$slideTrack.append(_.$slides);
|
||
|
||
_.$slides.each(function(index, element) {
|
||
$(element).attr("data-slick-index",index);
|
||
});
|
||
|
||
_.$slidesCache = _.$slides;
|
||
|
||
_.reinit();
|
||
|
||
};
|
||
|
||
Slick.prototype.animateHeight = function(){
|
||
var _ = this;
|
||
if(_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) {
|
||
var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true);
|
||
_.$list.animate({height: targetHeight},_.options.speed);
|
||
}
|
||
};
|
||
|
||
Slick.prototype.animateSlide = function(targetLeft, callback) {
|
||
|
||
var animProps = {}, _ = this;
|
||
|
||
_.animateHeight();
|
||
|
||
if (_.options.rtl === true && _.options.vertical === false) {
|
||
targetLeft = -targetLeft;
|
||
}
|
||
if (_.transformsEnabled === false) {
|
||
if (_.options.vertical === false) {
|
||
_.$slideTrack.animate({
|
||
left: targetLeft
|
||
}, _.options.speed, _.options.easing, callback);
|
||
} else {
|
||
_.$slideTrack.animate({
|
||
top: targetLeft
|
||
}, _.options.speed, _.options.easing, callback);
|
||
}
|
||
|
||
} else {
|
||
|
||
if (_.cssTransitions === false) {
|
||
if (_.options.rtl === true) {
|
||
_.currentLeft = -(_.currentLeft);
|
||
}
|
||
$({
|
||
animStart: _.currentLeft
|
||
}).animate({
|
||
animStart: targetLeft
|
||
}, {
|
||
duration: _.options.speed,
|
||
easing: _.options.easing,
|
||
step: function(now) {
|
||
now = Math.ceil(now);
|
||
if (_.options.vertical === false) {
|
||
animProps[_.animType] = 'translate(' +
|
||
now + 'px, 0px)';
|
||
_.$slideTrack.css(animProps);
|
||
} else {
|
||
animProps[_.animType] = 'translate(0px,' +
|
||
now + 'px)';
|
||
_.$slideTrack.css(animProps);
|
||
}
|
||
},
|
||
complete: function() {
|
||
if (callback) {
|
||
callback.call();
|
||
}
|
||
}
|
||
});
|
||
|
||
} else {
|
||
|
||
_.applyTransition();
|
||
targetLeft = Math.ceil(targetLeft);
|
||
|
||
if (_.options.vertical === false) {
|
||
animProps[_.animType] = 'translate3d(' + targetLeft + 'px, 0px, 0px)';
|
||
} else {
|
||
animProps[_.animType] = 'translate3d(0px,' + targetLeft + 'px, 0px)';
|
||
}
|
||
_.$slideTrack.css(animProps);
|
||
|
||
if (callback) {
|
||
setTimeout(function() {
|
||
|
||
_.disableTransition();
|
||
|
||
callback.call();
|
||
}, _.options.speed);
|
||
}
|
||
|
||
}
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.asNavFor = function(index) {
|
||
var _ = this, asNavFor = _.options.asNavFor !== null ? $(_.options.asNavFor).slick('getSlick') : null;
|
||
if(asNavFor !== null) asNavFor.slideHandler(index, true);
|
||
};
|
||
|
||
Slick.prototype.applyTransition = function(slide) {
|
||
|
||
var _ = this,
|
||
transition = {};
|
||
|
||
if (_.options.fade === false) {
|
||
transition[_.transitionType] = _.transformType + ' ' + _.options.speed + 'ms ' + _.options.cssEase;
|
||
} else {
|
||
transition[_.transitionType] = 'opacity ' + _.options.speed + 'ms ' + _.options.cssEase;
|
||
}
|
||
|
||
if (_.options.fade === false) {
|
||
_.$slideTrack.css(transition);
|
||
} else {
|
||
_.$slides.eq(slide).css(transition);
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.autoPlay = function() {
|
||
|
||
var _ = this;
|
||
|
||
if (_.autoPlayTimer) {
|
||
clearInterval(_.autoPlayTimer);
|
||
}
|
||
|
||
if (_.slideCount > _.options.slidesToShow && _.paused !== true) {
|
||
_.autoPlayTimer = setInterval(_.autoPlayIterator,
|
||
_.options.autoplaySpeed);
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.autoPlayClear = function() {
|
||
|
||
var _ = this;
|
||
if (_.autoPlayTimer) {
|
||
clearInterval(_.autoPlayTimer);
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.autoPlayIterator = function() {
|
||
|
||
var _ = this;
|
||
|
||
if (_.options.infinite === false) {
|
||
|
||
if (_.direction === 1) {
|
||
|
||
if ((_.currentSlide + 1) === _.slideCount -
|
||
1) {
|
||
_.direction = 0;
|
||
}
|
||
|
||
_.slideHandler(_.currentSlide + _.options.slidesToScroll);
|
||
|
||
} else {
|
||
|
||
if ((_.currentSlide - 1 === 0)) {
|
||
|
||
_.direction = 1;
|
||
|
||
}
|
||
|
||
_.slideHandler(_.currentSlide - _.options.slidesToScroll);
|
||
|
||
}
|
||
|
||
} else {
|
||
|
||
_.slideHandler(_.currentSlide + _.options.slidesToScroll);
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.buildArrows = function() {
|
||
|
||
var _ = this;
|
||
|
||
if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {
|
||
|
||
_.$prevArrow = $(_.options.prevArrow);
|
||
_.$nextArrow = $(_.options.nextArrow);
|
||
|
||
if (_.htmlExpr.test(_.options.prevArrow)) {
|
||
_.$prevArrow.appendTo(_.options.appendArrows);
|
||
}
|
||
|
||
if (_.htmlExpr.test(_.options.nextArrow)) {
|
||
_.$nextArrow.appendTo(_.options.appendArrows);
|
||
}
|
||
|
||
if (_.options.infinite !== true) {
|
||
_.$prevArrow.addClass('slick-disabled');
|
||
}
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.buildDots = function() {
|
||
|
||
var _ = this,
|
||
i, dotString;
|
||
|
||
if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {
|
||
|
||
dotString = '<ul class="' + _.options.dotsClass + '">';
|
||
|
||
for (i = 0; i <= _.getDotCount(); i += 1) {
|
||
dotString += '<li>' + _.options.customPaging.call(this, _, i) + '</li>';
|
||
}
|
||
|
||
dotString += '</ul>';
|
||
|
||
_.$dots = $(dotString).appendTo(
|
||
_.options.appendDots);
|
||
|
||
_.$dots.find('li').first().addClass('slick-active').attr("aria-hidden","false");
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.buildOut = function() {
|
||
|
||
var _ = this;
|
||
|
||
_.$slides = _.$slider.children(_.options.slide +
|
||
':not(.slick-cloned)').addClass(
|
||
'slick-slide');
|
||
_.slideCount = _.$slides.length;
|
||
|
||
_.$slides.each(function(index, element) {
|
||
$(element).attr("data-slick-index",index);
|
||
});
|
||
|
||
_.$slidesCache = _.$slides;
|
||
|
||
_.$slider.addClass('slick-slider');
|
||
|
||
_.$slideTrack = (_.slideCount === 0) ?
|
||
$('<div class="slick-track"/>').appendTo(_.$slider) :
|
||
_.$slides.wrapAll('<div class="slick-track"/>').parent();
|
||
|
||
_.$list = _.$slideTrack.wrap(
|
||
'<div aria-live="polite" class="slick-list"/>').parent();
|
||
_.$slideTrack.css('opacity', 0);
|
||
|
||
if (_.options.centerMode === true || _.options.swipeToSlide === true) {
|
||
_.options.slidesToScroll = 1;
|
||
}
|
||
|
||
$('img[data-lazy]', _.$slider).not('[src]').addClass('slick-loading');
|
||
|
||
_.setupInfinite();
|
||
|
||
_.buildArrows();
|
||
|
||
_.buildDots();
|
||
|
||
_.updateDots();
|
||
|
||
if (_.options.accessibility === true) {
|
||
_.$list.prop('tabIndex', 0);
|
||
}
|
||
|
||
_.setSlideClasses(typeof this.currentSlide === 'number' ? this.currentSlide : 0);
|
||
|
||
if (_.options.draggable === true) {
|
||
_.$list.addClass('draggable');
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.checkResponsive = function(initial) {
|
||
|
||
var _ = this,
|
||
breakpoint, targetBreakpoint, respondToWidth;
|
||
var sliderWidth = _.$slider.width();
|
||
var windowWidth = window.innerWidth || $(window).width();
|
||
if (_.respondTo === "window") {
|
||
respondToWidth = windowWidth;
|
||
} else if (_.respondTo === "slider") {
|
||
respondToWidth = sliderWidth;
|
||
} else if (_.respondTo === "min") {
|
||
respondToWidth = Math.min(windowWidth, sliderWidth);
|
||
}
|
||
|
||
if (_.originalSettings.responsive && _.originalSettings
|
||
.responsive.length > -1 && _.originalSettings.responsive !== null) {
|
||
|
||
targetBreakpoint = null;
|
||
|
||
for (breakpoint in _.breakpoints) {
|
||
if (_.breakpoints.hasOwnProperty(breakpoint)) {
|
||
if (_.originalSettings.mobileFirst === false) {
|
||
if (respondToWidth < _.breakpoints[breakpoint]) {
|
||
targetBreakpoint = _.breakpoints[breakpoint];
|
||
}
|
||
} else {
|
||
if (respondToWidth > _.breakpoints[breakpoint]) {
|
||
targetBreakpoint = _.breakpoints[breakpoint];
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
if (targetBreakpoint !== null) {
|
||
if (_.activeBreakpoint !== null) {
|
||
if (targetBreakpoint !== _.activeBreakpoint) {
|
||
_.activeBreakpoint =
|
||
targetBreakpoint;
|
||
if(_.breakpointSettings[targetBreakpoint] === "unslick") {
|
||
_.unslick();
|
||
} else {
|
||
_.options = $.extend({}, _.originalSettings,
|
||
_.breakpointSettings[
|
||
targetBreakpoint]);
|
||
if(initial === true)
|
||
_.currentSlide = _.options.initialSlide;
|
||
_.refresh();
|
||
}
|
||
}
|
||
} else {
|
||
_.activeBreakpoint = targetBreakpoint;
|
||
if(_.breakpointSettings[targetBreakpoint] === "unslick") {
|
||
_.unslick();
|
||
} else {
|
||
_.options = $.extend({}, _.originalSettings,
|
||
_.breakpointSettings[
|
||
targetBreakpoint]);
|
||
if(initial === true)
|
||
_.currentSlide = _.options.initialSlide;
|
||
_.refresh();
|
||
}
|
||
}
|
||
} else {
|
||
if (_.activeBreakpoint !== null) {
|
||
_.activeBreakpoint = null;
|
||
_.options = _.originalSettings;
|
||
if(initial === true)
|
||
_.currentSlide = _.options.initialSlide;
|
||
_.refresh();
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.changeSlide = function(event, dontAnimate) {
|
||
|
||
var _ = this,
|
||
$target = $(event.target),
|
||
indexOffset, slideOffset, unevenOffset;
|
||
|
||
// If target is a link, prevent default action.
|
||
$target.is('a') && event.preventDefault();
|
||
|
||
unevenOffset = (_.slideCount % _.options.slidesToScroll !== 0);
|
||
indexOffset = unevenOffset ? 0 : (_.slideCount - _.currentSlide) % _.options.slidesToScroll;
|
||
|
||
switch (event.data.message) {
|
||
|
||
case 'previous':
|
||
slideOffset = indexOffset === 0 ? _.options.slidesToScroll : _.options.slidesToShow - indexOffset;
|
||
if (_.slideCount > _.options.slidesToShow) {
|
||
_.slideHandler(_.currentSlide - slideOffset, false, dontAnimate);
|
||
}
|
||
break;
|
||
|
||
case 'next':
|
||
slideOffset = indexOffset === 0 ? _.options.slidesToScroll : indexOffset;
|
||
if (_.slideCount > _.options.slidesToShow) {
|
||
_.slideHandler(_.currentSlide + slideOffset, false, dontAnimate);
|
||
}
|
||
break;
|
||
|
||
case 'index':
|
||
var index = event.data.index === 0 ? 0 :
|
||
event.data.index || $(event.target).parent().index() * _.options.slidesToScroll;
|
||
|
||
_.slideHandler(_.checkNavigable(index), false, dontAnimate);
|
||
break;
|
||
|
||
default:
|
||
return;
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.checkNavigable = function(index) {
|
||
|
||
var _ = this, navigables, prevNavigable;
|
||
|
||
navigables = _.getNavigableIndexes();
|
||
prevNavigable = 0;
|
||
if(index > navigables[navigables.length -1]){
|
||
index = navigables[navigables.length -1];
|
||
} else {
|
||
for(var n in navigables) {
|
||
if(index < navigables[n]) {
|
||
index = prevNavigable;
|
||
break;
|
||
}
|
||
prevNavigable = navigables[n];
|
||
}
|
||
}
|
||
|
||
return index;
|
||
};
|
||
|
||
Slick.prototype.clickHandler = function(event) {
|
||
|
||
var _ = this;
|
||
|
||
if(_.shouldClick === false) {
|
||
event.stopImmediatePropagation();
|
||
event.stopPropagation();
|
||
event.preventDefault();
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.destroy = function() {
|
||
|
||
var _ = this;
|
||
|
||
_.autoPlayClear();
|
||
|
||
_.touchObject = {};
|
||
|
||
$('.slick-cloned', _.$slider).remove();
|
||
if (_.$dots) {
|
||
_.$dots.remove();
|
||
}
|
||
if (_.$prevArrow && (typeof _.options.prevArrow !== 'object')) {
|
||
_.$prevArrow.remove();
|
||
}
|
||
if (_.$nextArrow && (typeof _.options.nextArrow !== 'object')) {
|
||
_.$nextArrow.remove();
|
||
}
|
||
|
||
|
||
_.$slides.removeClass('slick-slide slick-active slick-center slick-visible')
|
||
.attr("aria-hidden","true")
|
||
.removeAttr('data-slick-index')
|
||
.css({
|
||
position: '',
|
||
left: '',
|
||
top: '',
|
||
zIndex: '',
|
||
opacity: '',
|
||
width: ''
|
||
});
|
||
|
||
_.$slider.removeClass('slick-slider');
|
||
_.$slider.removeClass('slick-initialized');
|
||
|
||
_.$list.off('.slick');
|
||
$(window).off('.slick-' + _.instanceUid);
|
||
$(document).off('.slick-' + _.instanceUid);
|
||
|
||
_.$slider.html(_.$slides);
|
||
|
||
};
|
||
|
||
Slick.prototype.disableTransition = function(slide) {
|
||
|
||
var _ = this,
|
||
transition = {};
|
||
|
||
transition[_.transitionType] = "";
|
||
|
||
if (_.options.fade === false) {
|
||
_.$slideTrack.css(transition);
|
||
} else {
|
||
_.$slides.eq(slide).css(transition);
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.fadeSlide = function(slideIndex, callback) {
|
||
|
||
var _ = this;
|
||
|
||
if (_.cssTransitions === false) {
|
||
|
||
_.$slides.eq(slideIndex).css({
|
||
zIndex: 1000
|
||
});
|
||
|
||
_.$slides.eq(slideIndex).animate({
|
||
opacity: 1
|
||
}, _.options.speed, _.options.easing, callback);
|
||
|
||
} else {
|
||
|
||
_.applyTransition(slideIndex);
|
||
|
||
_.$slides.eq(slideIndex).css({
|
||
opacity: 1,
|
||
zIndex: 1000
|
||
});
|
||
|
||
if (callback) {
|
||
setTimeout(function() {
|
||
|
||
_.disableTransition(slideIndex);
|
||
|
||
callback.call();
|
||
}, _.options.speed);
|
||
}
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.filterSlides = Slick.prototype.slickFilter = function(filter) {
|
||
|
||
var _ = this;
|
||
|
||
if (filter !== null) {
|
||
|
||
_.unload();
|
||
|
||
_.$slideTrack.children(this.options.slide).detach();
|
||
|
||
_.$slidesCache.filter(filter).appendTo(_.$slideTrack);
|
||
|
||
_.reinit();
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.getCurrent = Slick.prototype.slickCurrentSlide = function() {
|
||
|
||
var _ = this;
|
||
return _.currentSlide;
|
||
|
||
};
|
||
|
||
Slick.prototype.getDotCount = function() {
|
||
|
||
var _ = this;
|
||
|
||
var breakPoint = 0;
|
||
var counter = 0;
|
||
var pagerQty = 0;
|
||
|
||
if(_.options.infinite === true) {
|
||
pagerQty = Math.ceil(_.slideCount / _.options.slidesToScroll);
|
||
} else if (_.options.centerMode === true) {
|
||
pagerQty = _.slideCount;
|
||
} else {
|
||
while (breakPoint < _.slideCount){
|
||
++pagerQty;
|
||
breakPoint = counter + _.options.slidesToShow;
|
||
counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow;
|
||
}
|
||
}
|
||
|
||
return pagerQty - 1;
|
||
|
||
};
|
||
|
||
Slick.prototype.getLeft = function(slideIndex) {
|
||
|
||
var _ = this,
|
||
targetLeft,
|
||
verticalHeight,
|
||
verticalOffset = 0,
|
||
targetSlide;
|
||
|
||
_.slideOffset = 0;
|
||
verticalHeight = _.$slides.first().outerHeight();
|
||
|
||
if (_.options.infinite === true) {
|
||
if (_.slideCount > _.options.slidesToShow) {
|
||
_.slideOffset = (_.slideWidth * _.options.slidesToShow) * -1;
|
||
verticalOffset = (verticalHeight * _.options.slidesToShow) * -1;
|
||
}
|
||
if (_.slideCount % _.options.slidesToScroll !== 0) {
|
||
if (slideIndex + _.options.slidesToScroll > _.slideCount && _.slideCount > _.options.slidesToShow) {
|
||
if(slideIndex > _.slideCount) {
|
||
_.slideOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * _.slideWidth) * -1;
|
||
verticalOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * verticalHeight) * -1;
|
||
} else {
|
||
_.slideOffset = ((_.slideCount % _.options.slidesToScroll) * _.slideWidth) * -1;
|
||
verticalOffset = ((_.slideCount % _.options.slidesToScroll) * verticalHeight) * -1;
|
||
}
|
||
}
|
||
}
|
||
} else {
|
||
if(slideIndex + _.options.slidesToShow > _.slideCount) {
|
||
_.slideOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * _.slideWidth;
|
||
verticalOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * verticalHeight;
|
||
}
|
||
}
|
||
|
||
if (_.slideCount <= _.options.slidesToShow){
|
||
_.slideOffset = 0;
|
||
verticalOffset = 0;
|
||
}
|
||
|
||
if (_.options.centerMode === true && _.options.infinite === true) {
|
||
_.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2) - _.slideWidth;
|
||
} else if (_.options.centerMode === true) {
|
||
_.slideOffset = 0;
|
||
_.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2);
|
||
}
|
||
|
||
if (_.options.vertical === false) {
|
||
targetLeft = ((slideIndex * _.slideWidth) * -1) + _.slideOffset;
|
||
} else {
|
||
targetLeft = ((slideIndex * verticalHeight) * -1) + verticalOffset;
|
||
}
|
||
|
||
if (_.options.variableWidth === true) {
|
||
|
||
if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) {
|
||
targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex);
|
||
} else {
|
||
targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow);
|
||
}
|
||
|
||
targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0;
|
||
|
||
if (_.options.centerMode === true) {
|
||
if(_.options.infinite === false) {
|
||
targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex);
|
||
} else {
|
||
targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow + 1);
|
||
}
|
||
targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0;
|
||
targetLeft += (_.$list.width() - targetSlide.outerWidth()) / 2;
|
||
}
|
||
}
|
||
|
||
return targetLeft;
|
||
|
||
};
|
||
|
||
Slick.prototype.getOption = Slick.prototype.slickGetOption = function(option) {
|
||
|
||
var _ = this;
|
||
|
||
return _.options[option];
|
||
|
||
};
|
||
|
||
Slick.prototype.getNavigableIndexes = function() {
|
||
|
||
var _ = this, breakPoint = 0, counter = 0, indexes = [], max;
|
||
|
||
if(_.options.infinite === false) {
|
||
max = _.slideCount - _.options.slidesToShow + 1;
|
||
if (_.options.centerMode === true) max = _.slideCount;
|
||
} else {
|
||
breakPoint = _.slideCount * -1;
|
||
counter = _.slideCount * -1;
|
||
max = _.slideCount * 2;
|
||
}
|
||
|
||
while (breakPoint < max){
|
||
indexes.push(breakPoint);
|
||
breakPoint = counter + _.options.slidesToScroll;
|
||
counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow;
|
||
}
|
||
|
||
return indexes;
|
||
|
||
};
|
||
|
||
Slick.prototype.getSlick = function() {
|
||
|
||
return this;
|
||
|
||
};
|
||
|
||
Slick.prototype.getSlideCount = function() {
|
||
|
||
var _ = this, slidesTraversed, swipedSlide, centerOffset;
|
||
|
||
centerOffset = _.options.centerMode === true ? _.slideWidth * Math.floor(_.options.slidesToShow / 2) : 0;
|
||
|
||
if(_.options.swipeToSlide === true) {
|
||
_.$slideTrack.find('.slick-slide').each(function(index, slide){
|
||
if (slide.offsetLeft - centerOffset + ($(slide).outerWidth() / 2) > (_.swipeLeft * -1)) {
|
||
swipedSlide = slide;
|
||
return false;
|
||
}
|
||
});
|
||
|
||
slidesTraversed = Math.abs($(swipedSlide).attr('data-slick-index') - _.currentSlide) || 1;
|
||
|
||
return slidesTraversed;
|
||
|
||
} else {
|
||
return _.options.slidesToScroll;
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.goTo = Slick.prototype.slickGoTo = function(slide, dontAnimate) {
|
||
|
||
var _ = this;
|
||
|
||
_.changeSlide({
|
||
data: {
|
||
message: 'index',
|
||
index: parseInt(slide)
|
||
}
|
||
}, dontAnimate);
|
||
|
||
};
|
||
|
||
Slick.prototype.init = function() {
|
||
|
||
var _ = this;
|
||
|
||
if (!$(_.$slider).hasClass('slick-initialized')) {
|
||
|
||
$(_.$slider).addClass('slick-initialized');
|
||
_.buildOut();
|
||
_.setProps();
|
||
_.startLoad();
|
||
_.loadSlider();
|
||
_.initializeEvents();
|
||
_.updateArrows();
|
||
_.updateDots();
|
||
}
|
||
|
||
_.$slider.trigger("init", [ _ ]);
|
||
|
||
};
|
||
|
||
Slick.prototype.initArrowEvents = function() {
|
||
|
||
var _ = this;
|
||
|
||
if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {
|
||
_.$prevArrow.on('click.slick', {
|
||
message: 'previous'
|
||
}, _.changeSlide);
|
||
_.$nextArrow.on('click.slick', {
|
||
message: 'next'
|
||
}, _.changeSlide);
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.initDotEvents = function() {
|
||
|
||
var _ = this;
|
||
|
||
if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {
|
||
$('li', _.$dots).on('click.slick', {
|
||
message: 'index'
|
||
}, _.changeSlide);
|
||
}
|
||
|
||
if (_.options.dots === true && _.options.pauseOnDotsHover === true && _.options.autoplay === true) {
|
||
$('li', _.$dots)
|
||
.on('mouseenter.slick', function(){
|
||
_.paused = true;
|
||
_.autoPlayClear();
|
||
})
|
||
.on('mouseleave.slick', function(){
|
||
_.paused = false;
|
||
_.autoPlay();
|
||
});
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.initializeEvents = function() {
|
||
|
||
var _ = this;
|
||
|
||
_.initArrowEvents();
|
||
|
||
_.initDotEvents();
|
||
|
||
_.$list.on('touchstart.slick mousedown.slick', {
|
||
action: 'start'
|
||
}, _.swipeHandler);
|
||
_.$list.on('touchmove.slick mousemove.slick', {
|
||
action: 'move'
|
||
}, _.swipeHandler);
|
||
_.$list.on('touchend.slick mouseup.slick', {
|
||
action: 'end'
|
||
}, _.swipeHandler);
|
||
_.$list.on('touchcancel.slick mouseleave.slick', {
|
||
action: 'end'
|
||
}, _.swipeHandler);
|
||
|
||
_.$list.on('click.slick', _.clickHandler);
|
||
|
||
if (_.options.autoplay === true) {
|
||
|
||
$(document).on(_.visibilityChange, function(){
|
||
_.visibility();
|
||
});
|
||
|
||
if( _.options.pauseOnHover === true ) {
|
||
|
||
_.$list.on('mouseenter.slick', function(){
|
||
_.paused = true;
|
||
_.autoPlayClear();
|
||
});
|
||
_.$list.on('mouseleave.slick', function(){
|
||
_.paused = false;
|
||
_.autoPlay();
|
||
});
|
||
|
||
}
|
||
|
||
}
|
||
|
||
if(_.options.accessibility === true) {
|
||
_.$list.on('keydown.slick', _.keyHandler);
|
||
}
|
||
|
||
if(_.options.focusOnSelect === true) {
|
||
$(_.$slideTrack).children().on('click.slick', _.selectHandler);
|
||
}
|
||
|
||
$(window).on('orientationchange.slick.slick-' + _.instanceUid, function() {
|
||
_.checkResponsive();
|
||
_.setPosition();
|
||
});
|
||
|
||
$(window).on('resize.slick.slick-' + _.instanceUid, function() {
|
||
if ($(window).width() !== _.windowWidth) {
|
||
clearTimeout(_.windowDelay);
|
||
_.windowDelay = window.setTimeout(function() {
|
||
_.windowWidth = $(window).width();
|
||
_.checkResponsive();
|
||
_.setPosition();
|
||
}, 50);
|
||
}
|
||
});
|
||
|
||
$('*[draggable!=true]', _.$slideTrack).on('dragstart', function(e){ e.preventDefault(); });
|
||
|
||
$(window).on('load.slick.slick-' + _.instanceUid, _.setPosition);
|
||
$(document).on('ready.slick.slick-' + _.instanceUid, _.setPosition);
|
||
|
||
};
|
||
|
||
Slick.prototype.initUI = function() {
|
||
|
||
var _ = this;
|
||
|
||
if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {
|
||
|
||
_.$prevArrow.show();
|
||
_.$nextArrow.show();
|
||
|
||
}
|
||
|
||
if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {
|
||
|
||
_.$dots.show();
|
||
|
||
}
|
||
|
||
if (_.options.autoplay === true) {
|
||
|
||
_.autoPlay();
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.keyHandler = function(event) {
|
||
|
||
var _ = this;
|
||
|
||
if (event.keyCode === 37 && _.options.accessibility === true) {
|
||
_.changeSlide({
|
||
data: {
|
||
message: 'previous'
|
||
}
|
||
});
|
||
} else if (event.keyCode === 39 && _.options.accessibility === true) {
|
||
_.changeSlide({
|
||
data: {
|
||
message: 'next'
|
||
}
|
||
});
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.lazyLoad = function() {
|
||
|
||
var _ = this,
|
||
loadRange, cloneRange, rangeStart, rangeEnd;
|
||
|
||
function loadImages(imagesScope) {
|
||
$('img[data-lazy]', imagesScope).each(function() {
|
||
var image = $(this),
|
||
imageSource = $(this).attr('data-lazy');
|
||
|
||
image
|
||
.load(function() { image.animate({ opacity: 1 }, 200); })
|
||
.css({ opacity: 0 })
|
||
.attr('src', imageSource)
|
||
.removeAttr('data-lazy')
|
||
.removeClass('slick-loading');
|
||
});
|
||
}
|
||
|
||
if (_.options.centerMode === true) {
|
||
if (_.options.infinite === true) {
|
||
rangeStart = _.currentSlide + (_.options.slidesToShow/2 + 1);
|
||
rangeEnd = rangeStart + _.options.slidesToShow + 2;
|
||
} else {
|
||
rangeStart = Math.max(0, _.currentSlide - (_.options.slidesToShow/2 + 1));
|
||
rangeEnd = 2 + (_.options.slidesToShow/2 + 1) + _.currentSlide;
|
||
}
|
||
} else {
|
||
rangeStart = _.options.infinite ? _.options.slidesToShow + _.currentSlide : _.currentSlide;
|
||
rangeEnd = rangeStart + _.options.slidesToShow;
|
||
if (_.options.fade === true ) {
|
||
if(rangeStart > 0) rangeStart--;
|
||
if(rangeEnd <= _.slideCount) rangeEnd++;
|
||
}
|
||
}
|
||
|
||
loadRange = _.$slider.find('.slick-slide').slice(rangeStart, rangeEnd);
|
||
loadImages(loadRange);
|
||
|
||
if (_.slideCount <= _.options.slidesToShow){
|
||
cloneRange = _.$slider.find('.slick-slide');
|
||
loadImages(cloneRange);
|
||
}else
|
||
if (_.currentSlide >= _.slideCount - _.options.slidesToShow) {
|
||
cloneRange = _.$slider.find('.slick-cloned').slice(0, _.options.slidesToShow);
|
||
loadImages(cloneRange);
|
||
} else if (_.currentSlide === 0) {
|
||
cloneRange = _.$slider.find('.slick-cloned').slice(_.options.slidesToShow * -1);
|
||
loadImages(cloneRange);
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.loadSlider = function() {
|
||
|
||
var _ = this;
|
||
|
||
_.setPosition();
|
||
|
||
_.$slideTrack.css({
|
||
opacity: 1
|
||
});
|
||
|
||
_.$slider.removeClass('slick-loading');
|
||
|
||
_.initUI();
|
||
|
||
if (_.options.lazyLoad === 'progressive') {
|
||
_.progressiveLazyLoad();
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.next = Slick.prototype.slickNext = function() {
|
||
|
||
var _ = this;
|
||
|
||
_.changeSlide({
|
||
data: {
|
||
message: 'next'
|
||
}
|
||
});
|
||
|
||
};
|
||
|
||
Slick.prototype.pause = Slick.prototype.slickPause = function() {
|
||
|
||
var _ = this;
|
||
|
||
_.autoPlayClear();
|
||
_.paused = true;
|
||
|
||
};
|
||
|
||
Slick.prototype.play = Slick.prototype.slickPlay = function() {
|
||
|
||
var _ = this;
|
||
|
||
_.paused = false;
|
||
_.autoPlay();
|
||
|
||
};
|
||
|
||
Slick.prototype.postSlide = function(index) {
|
||
|
||
var _ = this;
|
||
|
||
_.$slider.trigger("afterChange", [ _, index]);
|
||
|
||
_.animating = false;
|
||
|
||
_.setPosition();
|
||
|
||
_.swipeLeft = null;
|
||
|
||
if (_.options.autoplay === true && _.paused === false) {
|
||
_.autoPlay();
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.prev = Slick.prototype.slickPrev = function() {
|
||
|
||
var _ = this;
|
||
|
||
_.changeSlide({
|
||
data: {
|
||
message: 'previous'
|
||
}
|
||
});
|
||
|
||
};
|
||
|
||
Slick.prototype.progressiveLazyLoad = function() {
|
||
|
||
var _ = this,
|
||
imgCount, targetImage;
|
||
|
||
imgCount = $('img[data-lazy]', _.$slider).length;
|
||
|
||
if (imgCount > 0) {
|
||
targetImage = $('img[data-lazy]', _.$slider).first();
|
||
targetImage.attr('src', targetImage.attr('data-lazy')).removeClass('slick-loading').load(function() {
|
||
targetImage.removeAttr('data-lazy');
|
||
_.progressiveLazyLoad();
|
||
|
||
if( _.options.adaptiveHeight === true ) {
|
||
_.setPosition();
|
||
}
|
||
})
|
||
.error(function () {
|
||
targetImage.removeAttr('data-lazy');
|
||
_.progressiveLazyLoad();
|
||
});
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.refresh = function() {
|
||
|
||
var _ = this,
|
||
currentSlide = _.currentSlide;
|
||
|
||
_.destroy();
|
||
|
||
$.extend(_, _.initials);
|
||
|
||
_.init();
|
||
|
||
_.changeSlide({
|
||
data: {
|
||
message: 'index',
|
||
index: currentSlide
|
||
}
|
||
}, true);
|
||
|
||
};
|
||
|
||
Slick.prototype.reinit = function() {
|
||
|
||
var _ = this;
|
||
|
||
_.$slides = _.$slideTrack.children(_.options.slide).addClass(
|
||
'slick-slide');
|
||
|
||
_.slideCount = _.$slides.length;
|
||
|
||
if (_.currentSlide >= _.slideCount && _.currentSlide !== 0) {
|
||
_.currentSlide = _.currentSlide - _.options.slidesToScroll;
|
||
}
|
||
|
||
if (_.slideCount <= _.options.slidesToShow) {
|
||
_.currentSlide = 0;
|
||
}
|
||
|
||
_.setProps();
|
||
|
||
_.setupInfinite();
|
||
|
||
_.buildArrows();
|
||
|
||
_.updateArrows();
|
||
|
||
_.initArrowEvents();
|
||
|
||
_.buildDots();
|
||
|
||
_.updateDots();
|
||
|
||
_.initDotEvents();
|
||
|
||
if(_.options.focusOnSelect === true) {
|
||
$(_.$slideTrack).children().on('click.slick', _.selectHandler);
|
||
}
|
||
|
||
_.setSlideClasses(0);
|
||
|
||
_.setPosition();
|
||
|
||
_.$slider.trigger("reInit", [ _ ]);
|
||
|
||
};
|
||
|
||
Slick.prototype.removeSlide = Slick.prototype.slickRemove = function(index, removeBefore, removeAll) {
|
||
|
||
var _ = this;
|
||
|
||
if (typeof(index) === 'boolean') {
|
||
removeBefore = index;
|
||
index = removeBefore === true ? 0 : _.slideCount - 1;
|
||
} else {
|
||
index = removeBefore === true ? --index : index;
|
||
}
|
||
|
||
if (_.slideCount < 1 || index < 0 || index > _.slideCount - 1) {
|
||
return false;
|
||
}
|
||
|
||
_.unload();
|
||
|
||
if(removeAll === true) {
|
||
_.$slideTrack.children().remove();
|
||
} else {
|
||
_.$slideTrack.children(this.options.slide).eq(index).remove();
|
||
}
|
||
|
||
_.$slides = _.$slideTrack.children(this.options.slide);
|
||
|
||
_.$slideTrack.children(this.options.slide).detach();
|
||
|
||
_.$slideTrack.append(_.$slides);
|
||
|
||
_.$slidesCache = _.$slides;
|
||
|
||
_.reinit();
|
||
|
||
};
|
||
|
||
Slick.prototype.setCSS = function(position) {
|
||
|
||
var _ = this,
|
||
positionProps = {}, x, y;
|
||
|
||
if (_.options.rtl === true) {
|
||
position = -position;
|
||
}
|
||
x = _.positionProp == 'left' ? Math.ceil(position) + 'px' : '0px';
|
||
y = _.positionProp == 'top' ? Math.ceil(position) + 'px' : '0px';
|
||
|
||
positionProps[_.positionProp] = position;
|
||
|
||
if (_.transformsEnabled === false) {
|
||
_.$slideTrack.css(positionProps);
|
||
} else {
|
||
positionProps = {};
|
||
if (_.cssTransitions === false) {
|
||
positionProps[_.animType] = 'translate(' + x + ', ' + y + ')';
|
||
_.$slideTrack.css(positionProps);
|
||
} else {
|
||
positionProps[_.animType] = 'translate3d(' + x + ', ' + y + ', 0px)';
|
||
_.$slideTrack.css(positionProps);
|
||
}
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.setDimensions = function() {
|
||
|
||
var _ = this;
|
||
|
||
if (_.options.vertical === false) {
|
||
if (_.options.centerMode === true) {
|
||
_.$list.css({
|
||
padding: ('0px ' + _.options.centerPadding)
|
||
});
|
||
}
|
||
} else {
|
||
_.$list.height(_.$slides.first().outerHeight(true) * _.options.slidesToShow);
|
||
if (_.options.centerMode === true) {
|
||
_.$list.css({
|
||
padding: (_.options.centerPadding + ' 0px')
|
||
});
|
||
}
|
||
}
|
||
|
||
_.listWidth = _.$list.width();
|
||
_.listHeight = _.$list.height();
|
||
|
||
|
||
if(_.options.vertical === false && _.options.variableWidth === false) {
|
||
_.slideWidth = Math.ceil(_.listWidth / _.options.slidesToShow);
|
||
_.$slideTrack.width(Math.ceil((_.slideWidth * _.$slideTrack.children('.slick-slide').length)));
|
||
|
||
} else if (_.options.variableWidth === true) {
|
||
var trackWidth = 0;
|
||
_.slideWidth = Math.ceil(_.listWidth / _.options.slidesToShow);
|
||
_.$slideTrack.children('.slick-slide').each(function(){
|
||
trackWidth += _.listWidth;
|
||
});
|
||
_.$slideTrack.width(Math.ceil(trackWidth) + 1);
|
||
} else {
|
||
_.slideWidth = Math.ceil(_.listWidth);
|
||
_.$slideTrack.height(Math.ceil((_.$slides.first().outerHeight(true) * _.$slideTrack.children('.slick-slide').length)));
|
||
}
|
||
|
||
var offset = _.$slides.first().outerWidth(true) - _.$slides.first().width();
|
||
if (_.options.variableWidth === false) _.$slideTrack.children('.slick-slide').width(_.slideWidth - offset);
|
||
|
||
};
|
||
|
||
Slick.prototype.setFade = function() {
|
||
|
||
var _ = this,
|
||
targetLeft;
|
||
|
||
_.$slides.each(function(index, element) {
|
||
targetLeft = (_.slideWidth * index) * -1;
|
||
if (_.options.rtl === true) {
|
||
$(element).css({
|
||
position: 'relative',
|
||
right: targetLeft,
|
||
top: 0,
|
||
zIndex: 800,
|
||
opacity: 0
|
||
});
|
||
} else {
|
||
$(element).css({
|
||
position: 'relative',
|
||
left: targetLeft,
|
||
top: 0,
|
||
zIndex: 800,
|
||
opacity: 0
|
||
});
|
||
}
|
||
});
|
||
|
||
_.$slides.eq(_.currentSlide).css({
|
||
zIndex: 900,
|
||
opacity: 1
|
||
});
|
||
|
||
};
|
||
|
||
Slick.prototype.setHeight = function() {
|
||
|
||
var _ = this;
|
||
|
||
if(_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) {
|
||
var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true);
|
||
_.$list.css('height', targetHeight);
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.setOption = Slick.prototype.slickSetOption = function(option, value, refresh) {
|
||
|
||
var _ = this;
|
||
_.options[option] = value;
|
||
|
||
if (refresh === true) {
|
||
_.unload();
|
||
_.reinit();
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.setPosition = function() {
|
||
|
||
var _ = this;
|
||
|
||
_.setDimensions();
|
||
|
||
_.setHeight();
|
||
|
||
if (_.options.fade === false) {
|
||
_.setCSS(_.getLeft(_.currentSlide));
|
||
} else {
|
||
_.setFade();
|
||
}
|
||
|
||
_.$slider.trigger("setPosition", [ _ ]);
|
||
|
||
};
|
||
|
||
Slick.prototype.setProps = function() {
|
||
|
||
var _ = this,
|
||
bodyStyle = document.body.style;
|
||
|
||
_.positionProp = _.options.vertical === true ? 'top' : 'left';
|
||
|
||
if (_.positionProp === 'top') {
|
||
_.$slider.addClass('slick-vertical');
|
||
} else {
|
||
_.$slider.removeClass('slick-vertical');
|
||
}
|
||
|
||
if (bodyStyle.WebkitTransition !== undefined ||
|
||
bodyStyle.MozTransition !== undefined ||
|
||
bodyStyle.msTransition !== undefined) {
|
||
if(_.options.useCSS === true) {
|
||
_.cssTransitions = true;
|
||
}
|
||
}
|
||
|
||
if (bodyStyle.OTransform !== undefined) {
|
||
_.animType = 'OTransform';
|
||
_.transformType = "-o-transform";
|
||
_.transitionType = 'OTransition';
|
||
if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false;
|
||
}
|
||
if (bodyStyle.MozTransform !== undefined) {
|
||
_.animType = 'MozTransform';
|
||
_.transformType = "-moz-transform";
|
||
_.transitionType = 'MozTransition';
|
||
if (bodyStyle.perspectiveProperty === undefined && bodyStyle.MozPerspective === undefined) _.animType = false;
|
||
}
|
||
if (bodyStyle.webkitTransform !== undefined) {
|
||
_.animType = 'webkitTransform';
|
||
_.transformType = "-webkit-transform";
|
||
_.transitionType = 'webkitTransition';
|
||
if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false;
|
||
}
|
||
if (bodyStyle.msTransform !== undefined) {
|
||
_.animType = 'msTransform';
|
||
_.transformType = "-ms-transform";
|
||
_.transitionType = 'msTransition';
|
||
if (bodyStyle.msTransform === undefined) _.animType = false;
|
||
}
|
||
if (bodyStyle.transform !== undefined && _.animType !== false) {
|
||
_.animType = 'transform';
|
||
_.transformType = "transform";
|
||
_.transitionType = 'transition';
|
||
}
|
||
_.transformsEnabled = (_.animType !== null && _.animType !== false);
|
||
|
||
};
|
||
|
||
|
||
Slick.prototype.setSlideClasses = function(index) {
|
||
|
||
var _ = this,
|
||
centerOffset, allSlides, indexOffset, remainder;
|
||
|
||
_.$slider.find('.slick-slide').removeClass('slick-active').attr("aria-hidden","true").removeClass('slick-center');
|
||
allSlides = _.$slider.find('.slick-slide');
|
||
|
||
if (_.options.centerMode === true) {
|
||
|
||
centerOffset = Math.floor(_.options.slidesToShow / 2);
|
||
|
||
if(_.options.infinite === true) {
|
||
|
||
if (index >= centerOffset && index <= (_.slideCount - 1) - centerOffset) {
|
||
_.$slides.slice(index - centerOffset, index + centerOffset + 1).addClass('slick-active').attr("aria-hidden","false");
|
||
} else {
|
||
indexOffset = _.options.slidesToShow + index;
|
||
allSlides.slice(indexOffset - centerOffset + 1, indexOffset + centerOffset + 2).addClass('slick-active').attr("aria-hidden","false");
|
||
}
|
||
|
||
if (index === 0) {
|
||
allSlides.eq(allSlides.length - 1 - _.options.slidesToShow).addClass('slick-center');
|
||
} else if (index === _.slideCount - 1) {
|
||
allSlides.eq(_.options.slidesToShow).addClass('slick-center');
|
||
}
|
||
|
||
}
|
||
|
||
_.$slides.eq(index).addClass('slick-center');
|
||
|
||
} else {
|
||
|
||
if (index >= 0 && index <= (_.slideCount - _.options.slidesToShow)) {
|
||
_.$slides.slice(index, index + _.options.slidesToShow).addClass('slick-active').attr("aria-hidden","false");
|
||
} else if ( allSlides.length <= _.options.slidesToShow ) {
|
||
allSlides.addClass('slick-active').attr("aria-hidden","false");
|
||
} else {
|
||
remainder = _.slideCount%_.options.slidesToShow;
|
||
indexOffset = _.options.infinite === true ? _.options.slidesToShow + index : index;
|
||
if(_.options.slidesToShow == _.options.slidesToScroll && (_.slideCount - index) < _.options.slidesToShow) {
|
||
allSlides.slice(indexOffset-(_.options.slidesToShow-remainder), indexOffset + remainder).addClass('slick-active').attr("aria-hidden","false");
|
||
} else {
|
||
allSlides.slice(indexOffset, indexOffset + _.options.slidesToShow).addClass('slick-active').attr("aria-hidden","false");
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
if (_.options.lazyLoad === 'ondemand') {
|
||
_.lazyLoad();
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.setupInfinite = function() {
|
||
|
||
var _ = this,
|
||
i, slideIndex, infiniteCount;
|
||
|
||
if (_.options.fade === true) {
|
||
_.options.centerMode = false;
|
||
}
|
||
|
||
if (_.options.infinite === true && _.options.fade === false) {
|
||
|
||
slideIndex = null;
|
||
|
||
if (_.slideCount > _.options.slidesToShow) {
|
||
|
||
if (_.options.centerMode === true) {
|
||
infiniteCount = _.options.slidesToShow + 1;
|
||
} else {
|
||
infiniteCount = _.options.slidesToShow;
|
||
}
|
||
|
||
for (i = _.slideCount; i > (_.slideCount -
|
||
infiniteCount); i -= 1) {
|
||
slideIndex = i - 1;
|
||
$(_.$slides[slideIndex]).clone(true).attr('id', '')
|
||
.attr('data-slick-index', slideIndex-_.slideCount)
|
||
.prependTo(_.$slideTrack).addClass('slick-cloned');
|
||
}
|
||
for (i = 0; i < infiniteCount; i += 1) {
|
||
slideIndex = i;
|
||
$(_.$slides[slideIndex]).clone(true).attr('id', '')
|
||
.attr('data-slick-index', slideIndex+_.slideCount)
|
||
.appendTo(_.$slideTrack).addClass('slick-cloned');
|
||
}
|
||
_.$slideTrack.find('.slick-cloned').find('[id]').each(function() {
|
||
$(this).attr('id', '');
|
||
});
|
||
|
||
}
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.selectHandler = function(event) {
|
||
|
||
var _ = this;
|
||
var index = parseInt($(event.target).parents('.slick-slide').attr("data-slick-index"));
|
||
if(!index) index = 0;
|
||
|
||
if(_.slideCount <= _.options.slidesToShow){
|
||
_.$slider.find('.slick-slide').removeClass('slick-active').attr("aria-hidden","true");
|
||
_.$slides.eq(index).addClass('slick-active').attr("aria-hidden","false");
|
||
if(_.options.centerMode === true) {
|
||
_.$slider.find('.slick-slide').removeClass('slick-center');
|
||
_.$slides.eq(index).addClass('slick-center');
|
||
}
|
||
_.asNavFor(index);
|
||
return;
|
||
}
|
||
_.slideHandler(index);
|
||
|
||
};
|
||
|
||
Slick.prototype.slideHandler = function(index,sync,dontAnimate) {
|
||
|
||
var targetSlide, animSlide, oldSlide, slideLeft, targetLeft = null,
|
||
_ = this;
|
||
|
||
sync = sync || false;
|
||
|
||
if (_.animating === true && _.options.waitForAnimate === true) {
|
||
return;
|
||
}
|
||
|
||
if (_.options.fade === true && _.currentSlide === index) {
|
||
return;
|
||
}
|
||
|
||
if (_.slideCount <= _.options.slidesToShow) {
|
||
return;
|
||
}
|
||
|
||
if (sync === false) {
|
||
_.asNavFor(index);
|
||
}
|
||
|
||
targetSlide = index;
|
||
targetLeft = _.getLeft(targetSlide);
|
||
slideLeft = _.getLeft(_.currentSlide);
|
||
|
||
_.currentLeft = _.swipeLeft === null ? slideLeft : _.swipeLeft;
|
||
|
||
if (_.options.infinite === false && _.options.centerMode === false && (index < 0 || index > _.getDotCount() * _.options.slidesToScroll)) {
|
||
if(_.options.fade === false) {
|
||
targetSlide = _.currentSlide;
|
||
if(dontAnimate!==true) {
|
||
_.animateSlide(slideLeft, function() {
|
||
_.postSlide(targetSlide);
|
||
});
|
||
} else {
|
||
_.postSlide(targetSlide);
|
||
}
|
||
}
|
||
return;
|
||
} else if (_.options.infinite === false && _.options.centerMode === true && (index < 0 || index > (_.slideCount - _.options.slidesToScroll))) {
|
||
if(_.options.fade === false) {
|
||
targetSlide = _.currentSlide;
|
||
if(dontAnimate!==true) {
|
||
_.animateSlide(slideLeft, function() {
|
||
_.postSlide(targetSlide);
|
||
});
|
||
} else {
|
||
_.postSlide(targetSlide);
|
||
}
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (_.options.autoplay === true) {
|
||
clearInterval(_.autoPlayTimer);
|
||
}
|
||
|
||
if (targetSlide < 0) {
|
||
if (_.slideCount % _.options.slidesToScroll !== 0) {
|
||
animSlide = _.slideCount - (_.slideCount % _.options.slidesToScroll);
|
||
} else {
|
||
animSlide = _.slideCount + targetSlide;
|
||
}
|
||
} else if (targetSlide >= _.slideCount) {
|
||
if (_.slideCount % _.options.slidesToScroll !== 0) {
|
||
animSlide = 0;
|
||
} else {
|
||
animSlide = targetSlide - _.slideCount;
|
||
}
|
||
} else {
|
||
animSlide = targetSlide;
|
||
}
|
||
|
||
_.animating = true;
|
||
|
||
_.$slider.trigger("beforeChange", [ _ , _.currentSlide, animSlide]);
|
||
|
||
oldSlide = _.currentSlide;
|
||
_.currentSlide = animSlide;
|
||
|
||
_.setSlideClasses(_.currentSlide);
|
||
|
||
_.updateDots();
|
||
_.updateArrows();
|
||
|
||
if (_.options.fade === true) {
|
||
if(dontAnimate!==true) {
|
||
_.fadeSlide(animSlide, function() {
|
||
_.postSlide(animSlide);
|
||
});
|
||
} else {
|
||
_.postSlide(animSlide);
|
||
}
|
||
_.animateHeight();
|
||
return;
|
||
}
|
||
|
||
if(dontAnimate!==true) {
|
||
_.animateSlide(targetLeft, function() {
|
||
_.postSlide(animSlide);
|
||
});
|
||
} else {
|
||
_.postSlide(animSlide);
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.startLoad = function() {
|
||
|
||
var _ = this;
|
||
|
||
if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {
|
||
|
||
_.$prevArrow.hide();
|
||
_.$nextArrow.hide();
|
||
|
||
}
|
||
|
||
if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {
|
||
|
||
_.$dots.hide();
|
||
|
||
}
|
||
|
||
_.$slider.addClass('slick-loading');
|
||
|
||
};
|
||
|
||
Slick.prototype.swipeDirection = function() {
|
||
|
||
var xDist, yDist, r, swipeAngle, _ = this;
|
||
|
||
xDist = _.touchObject.startX - _.touchObject.curX;
|
||
yDist = _.touchObject.startY - _.touchObject.curY;
|
||
r = Math.atan2(yDist, xDist);
|
||
|
||
swipeAngle = Math.round(r * 180 / Math.PI);
|
||
if (swipeAngle < 0) {
|
||
swipeAngle = 360 - Math.abs(swipeAngle);
|
||
}
|
||
|
||
if ((swipeAngle <= 45) && (swipeAngle >= 0)) {
|
||
return (_.options.rtl === false ? 'left' : 'right');
|
||
}
|
||
if ((swipeAngle <= 360) && (swipeAngle >= 315)) {
|
||
return (_.options.rtl === false ? 'left' : 'right');
|
||
}
|
||
if ((swipeAngle >= 135) && (swipeAngle <= 225)) {
|
||
return (_.options.rtl === false ? 'right' : 'left');
|
||
}
|
||
|
||
return 'vertical';
|
||
|
||
};
|
||
|
||
Slick.prototype.swipeEnd = function(event) {
|
||
|
||
var _ = this, slideCount;
|
||
|
||
_.dragging = false;
|
||
|
||
_.shouldClick = (_.touchObject.swipeLength > 10) ? false : true;
|
||
|
||
if (_.touchObject.curX === undefined) {
|
||
return false;
|
||
}
|
||
|
||
if (_.touchObject.edgeHit === true) {
|
||
_.$slider.trigger("edge", [ _, _.swipeDirection()]);
|
||
}
|
||
|
||
if (_.touchObject.swipeLength >= _.touchObject.minSwipe) {
|
||
|
||
switch (_.swipeDirection()) {
|
||
case 'left':
|
||
slideCount = _.options.swipeToSlide ? _.checkNavigable(_.currentSlide + _.getSlideCount()) : _.currentSlide + _.getSlideCount();
|
||
_.slideHandler(slideCount);
|
||
_.currentDirection = 0;
|
||
_.touchObject = {};
|
||
_.$slider.trigger("swipe", [ _, "left"]);
|
||
break;
|
||
|
||
case 'right':
|
||
slideCount = _.options.swipeToSlide ? _.checkNavigable(_.currentSlide - _.getSlideCount()) : _.currentSlide - _.getSlideCount();
|
||
_.slideHandler(slideCount);
|
||
_.currentDirection = 1;
|
||
_.touchObject = {};
|
||
_.$slider.trigger("swipe", [ _, "right"]);
|
||
break;
|
||
}
|
||
} else {
|
||
if(_.touchObject.startX !== _.touchObject.curX) {
|
||
_.slideHandler(_.currentSlide);
|
||
_.touchObject = {};
|
||
}
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.swipeHandler = function(event) {
|
||
|
||
var _ = this;
|
||
|
||
if ((_.options.swipe === false) || ('ontouchend' in document && _.options.swipe === false)) {
|
||
return;
|
||
} else if (_.options.draggable === false && event.type.indexOf('mouse') !== -1) {
|
||
return;
|
||
}
|
||
|
||
_.touchObject.fingerCount = event.originalEvent && event.originalEvent.touches !== undefined ?
|
||
event.originalEvent.touches.length : 1;
|
||
|
||
_.touchObject.minSwipe = _.listWidth / _.options
|
||
.touchThreshold;
|
||
|
||
switch (event.data.action) {
|
||
|
||
case 'start':
|
||
_.swipeStart(event);
|
||
break;
|
||
|
||
case 'move':
|
||
_.swipeMove(event);
|
||
break;
|
||
|
||
case 'end':
|
||
_.swipeEnd(event);
|
||
break;
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.swipeMove = function(event) {
|
||
|
||
var _ = this,
|
||
edgeWasHit = false,
|
||
curLeft, swipeDirection, swipeLength, positionOffset, touches;
|
||
|
||
touches = event.originalEvent !== undefined ? event.originalEvent.touches : null;
|
||
|
||
if (!_.dragging || touches && touches.length !== 1) {
|
||
return false;
|
||
}
|
||
|
||
curLeft = _.getLeft(_.currentSlide);
|
||
|
||
_.touchObject.curX = touches !== undefined ? touches[0].pageX : event.clientX;
|
||
_.touchObject.curY = touches !== undefined ? touches[0].pageY : event.clientY;
|
||
|
||
_.touchObject.swipeLength = Math.round(Math.sqrt(
|
||
Math.pow(_.touchObject.curX - _.touchObject.startX, 2)));
|
||
|
||
swipeDirection = _.swipeDirection();
|
||
|
||
if (swipeDirection === 'vertical') {
|
||
return;
|
||
}
|
||
|
||
if (event.originalEvent !== undefined && _.touchObject.swipeLength > 4) {
|
||
event.preventDefault();
|
||
}
|
||
|
||
positionOffset = (_.options.rtl === false ? 1 : -1) * (_.touchObject.curX > _.touchObject.startX ? 1 : -1);
|
||
|
||
swipeLength = _.touchObject.swipeLength;
|
||
|
||
_.touchObject.edgeHit = false;
|
||
|
||
if (_.options.infinite === false) {
|
||
if ((_.currentSlide === 0 && swipeDirection === "right") || (_.currentSlide >= _.getDotCount() && swipeDirection === "left")) {
|
||
swipeLength = _.touchObject.swipeLength * _.options.edgeFriction;
|
||
_.touchObject.edgeHit = true;
|
||
}
|
||
}
|
||
|
||
if (_.options.vertical === false) {
|
||
_.swipeLeft = curLeft + swipeLength * positionOffset;
|
||
} else {
|
||
_.swipeLeft = curLeft + (swipeLength * (_.$list.height() / _.listWidth)) * positionOffset;
|
||
}
|
||
|
||
if (_.options.fade === true || _.options.touchMove === false) {
|
||
return false;
|
||
}
|
||
|
||
if (_.animating === true) {
|
||
_.swipeLeft = null;
|
||
return false;
|
||
}
|
||
|
||
_.setCSS(_.swipeLeft);
|
||
|
||
};
|
||
|
||
Slick.prototype.swipeStart = function(event) {
|
||
|
||
var _ = this,
|
||
touches;
|
||
|
||
if (_.touchObject.fingerCount !== 1 || _.slideCount <= _.options.slidesToShow) {
|
||
_.touchObject = {};
|
||
return false;
|
||
}
|
||
|
||
if (event.originalEvent !== undefined && event.originalEvent.touches !== undefined) {
|
||
touches = event.originalEvent.touches[0];
|
||
}
|
||
|
||
_.touchObject.startX = _.touchObject.curX = touches !== undefined ? touches.pageX : event.clientX;
|
||
_.touchObject.startY = _.touchObject.curY = touches !== undefined ? touches.pageY : event.clientY;
|
||
|
||
_.dragging = true;
|
||
|
||
};
|
||
|
||
Slick.prototype.unfilterSlides = Slick.prototype.slickUnfilter = function() {
|
||
|
||
var _ = this;
|
||
|
||
if (_.$slidesCache !== null) {
|
||
|
||
_.unload();
|
||
|
||
_.$slideTrack.children(this.options.slide).detach();
|
||
|
||
_.$slidesCache.appendTo(_.$slideTrack);
|
||
|
||
_.reinit();
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.unload = function() {
|
||
|
||
var _ = this;
|
||
|
||
$('.slick-cloned', _.$slider).remove();
|
||
if (_.$dots) {
|
||
_.$dots.remove();
|
||
}
|
||
if (_.$prevArrow && (typeof _.options.prevArrow !== 'object')) {
|
||
_.$prevArrow.remove();
|
||
}
|
||
if (_.$nextArrow && (typeof _.options.nextArrow !== 'object')) {
|
||
_.$nextArrow.remove();
|
||
}
|
||
_.$slides.removeClass('slick-slide slick-active slick-visible').attr("aria-hidden","true").css('width', '');
|
||
|
||
};
|
||
|
||
Slick.prototype.unslick = function() {
|
||
|
||
var _ = this;
|
||
_.destroy();
|
||
|
||
};
|
||
|
||
Slick.prototype.updateArrows = function() {
|
||
|
||
var _ = this, centerOffset;
|
||
|
||
centerOffset = Math.floor(_.options.slidesToShow / 2);
|
||
|
||
if (_.options.arrows === true && _.options.infinite !==
|
||
true && _.slideCount > _.options.slidesToShow) {
|
||
_.$prevArrow.removeClass('slick-disabled');
|
||
_.$nextArrow.removeClass('slick-disabled');
|
||
if (_.currentSlide === 0) {
|
||
_.$prevArrow.addClass('slick-disabled');
|
||
_.$nextArrow.removeClass('slick-disabled');
|
||
} else if (_.currentSlide >= _.slideCount - _.options.slidesToShow && _.options.centerMode === false) {
|
||
_.$nextArrow.addClass('slick-disabled');
|
||
_.$prevArrow.removeClass('slick-disabled');
|
||
} else if (_.currentSlide >= _.slideCount - 1 && _.options.centerMode === true) {
|
||
_.$nextArrow.addClass('slick-disabled');
|
||
_.$prevArrow.removeClass('slick-disabled');
|
||
}
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.updateDots = function() {
|
||
|
||
var _ = this;
|
||
|
||
if (_.$dots !== null) {
|
||
|
||
_.$dots.find('li').removeClass('slick-active').attr("aria-hidden","true");
|
||
_.$dots.find('li').eq(Math.floor(_.currentSlide / _.options.slidesToScroll)).addClass('slick-active').attr("aria-hidden","false");
|
||
|
||
}
|
||
|
||
};
|
||
|
||
Slick.prototype.visibility = function() {
|
||
|
||
var _ = this;
|
||
|
||
if( document[ _.hidden ] ) {
|
||
_.paused = true;
|
||
_.autoPlayClear();
|
||
} else {
|
||
_.paused = false;
|
||
_.autoPlay();
|
||
}
|
||
|
||
};
|
||
|
||
$.fn.slick = function() {
|
||
var _ = this, opt = arguments[0], args = Array.prototype.slice.call(arguments,1), l = _.length, i = 0, ret;
|
||
for(i; i < l; i++) {
|
||
if (typeof opt == 'object' || typeof opt == 'undefined')
|
||
_[i].slick = new Slick(_[i], opt);
|
||
else
|
||
ret = _[i].slick[opt].apply(_[i].slick, args);
|
||
if (typeof ret != 'undefined') return ret;
|
||
}
|
||
return _;
|
||
};
|
||
|
||
$(function(){
|
||
$('[data-slick]').slick();
|
||
});
|
||
|
||
}));
|
||
|
||
// https://github.com/ghiculescu/jekyll-table-of-contents
|
||
(function ($) {
|
||
$.fn.toc = function (options) {
|
||
var defaults = {
|
||
noBackToTopLinks: false,
|
||
title: "<h2>Table of contents</h2>",
|
||
minimumHeaders: 3,
|
||
headers: "h1, h2, h3, h4, h5, h6",
|
||
listType: "ol", // values: [ol|ul]
|
||
showEffect: "show", // values: [show|slideDown|fadeIn|none]
|
||
showSpeed: "slow" // set to 0 to deactivate effect
|
||
},
|
||
settings = $.extend(defaults, options);
|
||
|
||
function fixedEncodeURIComponent(str) {
|
||
return encodeURIComponent(str).replace(/[!"()*]/g, function (c) {
|
||
return "%" + c.charCodeAt(0).toString(16);
|
||
});
|
||
}
|
||
|
||
var headers = $(settings.headers).filter(function () {
|
||
// get all headers with an ID
|
||
var previousSiblingName = $(this).prev().attr("name");
|
||
if (!this.id && previousSiblingName) {
|
||
this.id = $(this).attr("id", previousSiblingName.replace(/\./g, "-"));
|
||
}
|
||
return this.id;
|
||
}), output = $(this);
|
||
if (!headers.length || headers.length < settings.minimumHeaders || !output.length) {
|
||
return;
|
||
}
|
||
|
||
if (0 === settings.showSpeed) {
|
||
settings.showEffect = "none";
|
||
}
|
||
|
||
var render = {
|
||
show: function () {
|
||
output.hide().html(html).show(settings.showSpeed);
|
||
},
|
||
slideDown: function () {
|
||
output.hide().html(html).slideDown(settings.showSpeed);
|
||
},
|
||
fadeIn: function () {
|
||
output.hide().html(html).fadeIn(settings.showSpeed);
|
||
},
|
||
none: function () {
|
||
output.html(html);
|
||
}
|
||
};
|
||
|
||
var get_level = function (ele) {
|
||
return parseInt(ele.nodeName.replace("H", ""), 10);
|
||
}
|
||
var highest_level = headers.map(function (_, ele) {
|
||
return get_level(ele);
|
||
}).get().sort()[0];
|
||
var return_to_top = "<i class=\"fa fa-caret-up back-to-top\"> </i>";
|
||
|
||
var level = get_level(headers[0]),
|
||
this_level,
|
||
html = "<" + settings.listType + ">";
|
||
headers.on("click", function () {
|
||
if (!settings.noBackToTopLinks) {
|
||
window.location.hash = this.id;
|
||
}
|
||
})
|
||
.addClass("clickable-header")
|
||
.each(function (_, header) {
|
||
this_level = get_level(header);
|
||
if (!settings.noBackToTopLinks && this_level === highest_level) {
|
||
$(header).addClass("top-level-header").after(return_to_top);
|
||
}
|
||
if (this_level === level) // same level as before; same indenting
|
||
html += "<li><a href=\"#" + fixedEncodeURIComponent(header.id) + "\">" + header.innerHTML + "</a>";
|
||
else if (this_level <= level) { // higher level than before; end parent ol
|
||
for (i = this_level; i < level; i++) {
|
||
html += "</li></" + settings.listType + ">"
|
||
}
|
||
html += "<li><a href=\"#" + fixedEncodeURIComponent(header.id) + "\">" + header.innerHTML + "</a>";
|
||
}
|
||
else if (this_level > level) { // lower level than before; expand the previous to contain a ol
|
||
for (i = this_level; i > level; i--) {
|
||
html += "<" + settings.listType + "><li>"
|
||
}
|
||
html += "<a href=\"#" + fixedEncodeURIComponent(header.id) + "\">" + header.innerHTML + "</a>";
|
||
}
|
||
level = this_level; // update for the next one
|
||
});
|
||
html += "</" + settings.listType + ">";
|
||
if (!settings.noBackToTopLinks) {
|
||
$(document).on("click", ".back-to-top", function () {
|
||
$(window).scrollTop(0);
|
||
window.location.hash = "";
|
||
return false;
|
||
});
|
||
}
|
||
|
||
render[settings.showEffect]();
|
||
};
|
||
})(jQuery);
|
||
|
||
String.format = function () {
|
||
var myString = arguments[0];
|
||
for (var i = 1; i < arguments.length; i++) {
|
||
var regX = new RegExp("\\{" + (i - 1) + "\\}", "gm");
|
||
myString = myString.replace(regX, arguments[i]);
|
||
}
|
||
return myString;
|
||
};
|
||
|
||
Date.prototype.addHours = function (hours) {
|
||
return new Date(
|
||
this.getFullYear(),
|
||
this.getMonth(),
|
||
this.getDate(),
|
||
this.getHours() + hours,
|
||
this.getMinutes(),
|
||
this.getSeconds(),
|
||
this.getMilliseconds()
|
||
);
|
||
};
|
||
|
||
window.utils = window.utils || {};
|
||
utils.getQueryParam = function (name) {
|
||
"use strict";
|
||
name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
|
||
var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
|
||
results = regex.exec(location.search);
|
||
return results === null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
|
||
};
|
||
|
||
utils.countOccurrences = function (text, searchTerm) {
|
||
text += "";
|
||
searchTerm += "";
|
||
if (searchTerm.length <= 0) return text.length + 1;
|
||
|
||
var n = 0, pos = 0;
|
||
var step = searchTerm.length;
|
||
|
||
while (true) {
|
||
pos = text.indexOf(searchTerm, pos);
|
||
if (pos >= 0) {
|
||
n++;
|
||
pos += step;
|
||
} else break;
|
||
}
|
||
return (n);
|
||
};
|
||
|
||
window.app = window.app || {};
|
||
window.app.analytics = (function () {
|
||
|
||
|
||
function sendEvent(category, action, label, value) {
|
||
|
||
if (!window.ga) {
|
||
return;
|
||
}
|
||
|
||
try {
|
||
ga("send", "event", category, action, label, value);
|
||
} catch(ex) {}
|
||
}
|
||
|
||
|
||
return {
|
||
sendEvent: sendEvent
|
||
};
|
||
})();
|
||
|
||
window.app = window.app || {};
|
||
window.app.storage = (function () {
|
||
|
||
var prefix = "ace3_";
|
||
var timeToInvalidateItem = 1; // 1h
|
||
|
||
// gets an item from sessionStorage and checks if the time to invalidate the item is over
|
||
function getItem (key) {
|
||
var currentItem = window.sessionStorage.getItem(prefix + key);
|
||
|
||
if (!currentItem) {
|
||
return null;
|
||
}
|
||
|
||
currentItem = JSON.parse(currentItem);
|
||
|
||
// item is valid
|
||
if (new Date(currentItem.date).addHours(timeToInvalidateItem) > new Date()) {
|
||
return currentItem.item;
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
// saves an item in the sessionStorage and adds a timestamp
|
||
function setItem (key, value) {
|
||
|
||
var itemToSave = {
|
||
date: new Date(),
|
||
item: value
|
||
};
|
||
|
||
var currentItem = JSON.stringify(itemToSave);
|
||
|
||
window.sessionStorage.setItem(prefix + key, currentItem);
|
||
}
|
||
|
||
return {
|
||
getItem: getItem,
|
||
setItem: setItem
|
||
};
|
||
})();
|
||
|
||
window.app = window.app || {};
|
||
window.app.contentSearch = (function ($) {
|
||
|
||
var searchJsonUrl = "/js/search.json";
|
||
var storageKeyName = "searchResult";
|
||
|
||
var searchTermParamName = "searchTerm";
|
||
|
||
var _searchStartLength = 3;
|
||
var _maxEntriesLive = 10;
|
||
var _maxEntriesContent = 25;
|
||
var _maxDescriptionLengthLive = 80;
|
||
var _maxDescriptionLengthContent = 140;
|
||
|
||
var _searchTerm = "";
|
||
var _searchTermCombined = "";
|
||
var _timeOutID;
|
||
|
||
var $liveSearch = $("#liveSearch");
|
||
|
||
var $liveSearchField = $liveSearch.find(".liveSearch-field");
|
||
var $liveSearchResultList = $liveSearch.find(".liveSearch-result-list");
|
||
var $liveSearchButton = $liveSearch.find(".liveSearch-button");
|
||
|
||
|
||
//var $contentSearchButton = $liveSearch.find(".contentSearch-button");
|
||
var $contentSearchField = $liveSearch.find(".contentSearch-field");
|
||
var $contentSearchResultList = $(".searchPage-result-list");
|
||
|
||
function init() {
|
||
|
||
updateSearchFieldFromQueryParams();
|
||
|
||
$liveSearchField.on("keyup", handleLiveKeyDown);
|
||
$liveSearchField.on("blur", function () {
|
||
setTimeout(hideLiveResultList, 300);
|
||
});
|
||
$liveSearchButton.on("click", openSearchPage);
|
||
|
||
$contentSearchField.on("keyup", handleContentKeyDown);
|
||
//$contentSearchButton.on("click", openSearchPage);
|
||
|
||
}
|
||
|
||
|
||
/*
|
||
===
|
||
UTIL
|
||
===
|
||
*/
|
||
|
||
function findSearchTermInArray(response, maxEntries) {
|
||
var results = [],
|
||
i = 0,
|
||
j = 0,
|
||
length = response.length,
|
||
text = "",
|
||
multiplier = 0;
|
||
|
||
for (i; i < length; i++) {
|
||
|
||
var found = false;
|
||
|
||
if (results.length >= maxEntries) {
|
||
break;
|
||
}
|
||
|
||
var currentPage = response[i];
|
||
currentPage.value = 0;
|
||
|
||
var occurrences = 0;
|
||
|
||
for (j = 0; j < 4; j++) {
|
||
|
||
occurrences = 0;
|
||
|
||
switch (j) {
|
||
case 0:
|
||
text = currentPage.description.toLowerCase();
|
||
multiplier = 100;
|
||
break;
|
||
case 1:
|
||
text = currentPage.title.toLowerCase();
|
||
multiplier = 1000;
|
||
break;
|
||
case 2:
|
||
text = currentPage.group.toLowerCase();
|
||
multiplier = 10;
|
||
break;
|
||
case 3:
|
||
text = currentPage.content.toLowerCase();
|
||
multiplier = 1;
|
||
}
|
||
|
||
if (text.indexOf(_searchTerm) >= 0 || text.indexOf(_searchTermCombined) >= 0) {
|
||
found = true;
|
||
occurrences = utils.countOccurrences(text, _searchTerm);
|
||
|
||
if (_searchTermCombined !== _searchTerm) {
|
||
occurrences += utils.countOccurrences(text, _searchTermCombined);
|
||
}
|
||
|
||
if (occurrences > 0) {
|
||
currentPage.value += (occurrences * multiplier);
|
||
}
|
||
}
|
||
}
|
||
|
||
if (found) {
|
||
results.push(currentPage);
|
||
}
|
||
|
||
}
|
||
|
||
results = results.sort(function(x,y) {
|
||
if (x.value > y.value) {
|
||
return -1;
|
||
} else if(y.value > x.value) {
|
||
return 1;
|
||
} else {
|
||
return 0;
|
||
}
|
||
});
|
||
|
||
return results;
|
||
}
|
||
|
||
function getSearchResults() {
|
||
return $.getJSON(searchJsonUrl);
|
||
}
|
||
|
||
function searchTermValid(searchTerm) {
|
||
if (searchTerm === "" || searchTerm.length < _searchStartLength) {
|
||
return false;
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
|
||
/*
|
||
===
|
||
LIVE SEARCH
|
||
===
|
||
*/
|
||
|
||
function handleLiveKeyDown(e) {
|
||
|
||
// arrow down, arrow up
|
||
if (e.keyCode === 38 || e.keyCode === 40) {
|
||
e.preventDefault();
|
||
//navigateSearchResultsList(e.keyCode);
|
||
return false;
|
||
}
|
||
|
||
// enter
|
||
if (e.keyCode === 13) {
|
||
e.preventDefault();
|
||
openSearchPage(e);
|
||
return false;
|
||
}
|
||
|
||
// delays input and makes sure that only a complete search is sent
|
||
clearTimeout(_timeOutID);
|
||
_timeOutID = setTimeout(search, 300);
|
||
}
|
||
|
||
function showLiveResultList(results) {
|
||
if (!results) {
|
||
$liveSearchResultList.removeClass("hidden");
|
||
return;
|
||
}
|
||
|
||
var i = 0,
|
||
length = results.length;
|
||
|
||
var html = "";
|
||
|
||
for (i; i < length; i++) {
|
||
var currentPage = results[i];
|
||
|
||
var description = currentPage.description;
|
||
if (description.length > _maxDescriptionLengthLive) {
|
||
description = description.substr(0, _maxDescriptionLengthLive) + "…"
|
||
}
|
||
|
||
html += String.format("<li><a href=\"{1}\">{0}<br><small>{2}</small></a></li>", currentPage.title, currentPage.url, description);
|
||
}
|
||
|
||
$liveSearchResultList.empty().append(html).removeClass("hidden");
|
||
}
|
||
|
||
function hideLiveResultList() {
|
||
$liveSearchResultList.addClass("hidden");
|
||
}
|
||
|
||
function search() {
|
||
var term = $liveSearchField.val();
|
||
|
||
_searchTerm = term.trim().toLowerCase();
|
||
_searchTermCombined = _searchTerm.replace(" ", "");
|
||
|
||
if (!searchTermValid(_searchTerm)) {
|
||
$liveSearchResultList.empty();
|
||
return false;
|
||
}
|
||
|
||
startLiveSearch();
|
||
}
|
||
|
||
function startLiveSearch() {
|
||
var cachedSearchResults = app.storage.getItem(storageKeyName);
|
||
if (!cachedSearchResults) {
|
||
getSearchResults().done(function (response) {
|
||
app.storage.setItem(storageKeyName, response);
|
||
handleLiveSearchResult(response);
|
||
});
|
||
} else {
|
||
handleLiveSearchResult(cachedSearchResults);
|
||
}
|
||
}
|
||
|
||
function handleLiveSearchResult(response) {
|
||
var results = findSearchTermInArray(response, _maxEntriesLive);
|
||
app.analytics.sendEvent("LiveSearch", "Search", _searchTerm);
|
||
showLiveResultList(results);
|
||
}
|
||
|
||
function openSearchPage(e) {
|
||
e.preventDefault();
|
||
var searchTerm = $liveSearchField.val().trim();
|
||
app.analytics.sendEvent("LiveSearch", "OpenSearchPage", searchTerm);
|
||
document.location.href = String.format("search.html?{0}={1}", searchTermParamName, encodeURIComponent(searchTerm));
|
||
return false;
|
||
}
|
||
|
||
|
||
/*
|
||
===
|
||
CONTENT SEARCH
|
||
===
|
||
*/
|
||
|
||
function handleContentKeyDown(e) {
|
||
|
||
// arrow down, arrow up
|
||
if (e.keyCode === 38 || e.keyCode === 40) {
|
||
e.preventDefault();
|
||
//navigateSearchResultsList(e.keyCode);
|
||
return false;
|
||
}
|
||
|
||
// enter
|
||
if (e.keyCode === 13) {
|
||
e.preventDefault();
|
||
contentSearch();
|
||
return false;
|
||
}
|
||
|
||
// delays input and makes sure that only a complete search is sent
|
||
clearTimeout(_timeOutID);
|
||
_timeOutID = setTimeout(contentSearch, 300);
|
||
}
|
||
|
||
function contentSearch() {
|
||
var term = $contentSearchField.val();
|
||
|
||
_searchTerm = term.trim().toLowerCase();
|
||
_searchTermCombined = _searchTerm.replace(" ", "");
|
||
|
||
if (!searchTermValid(_searchTerm)) {
|
||
return false;
|
||
}
|
||
startContentSearch();
|
||
}
|
||
|
||
function updateSearchFieldFromQueryParams() {
|
||
_searchTerm = utils.getQueryParam(searchTermParamName);
|
||
_searchTermCombined = _searchTerm.replace(" ", "");
|
||
$contentSearchField.val(_searchTerm);
|
||
if (searchTermValid(_searchTerm)) {
|
||
startContentSearch();
|
||
}
|
||
}
|
||
|
||
function startContentSearch() {
|
||
var cachedSearchResults = app.storage.getItem(storageKeyName);
|
||
if (!cachedSearchResults) {
|
||
getSearchResults().done(function (response) {
|
||
app.storage.setItem(storageKeyName, response);
|
||
handleContentSearchResult(response);
|
||
});
|
||
} else {
|
||
handleContentSearchResult(cachedSearchResults);
|
||
}
|
||
}
|
||
|
||
|
||
function handleContentSearchResult(response) {
|
||
var results = findSearchTermInArray(response, _maxEntriesContent);
|
||
app.analytics.sendEvent("ContentSearch", "Search", _searchTerm);
|
||
showContentResultList(results);
|
||
}
|
||
|
||
function showContentResultList(results) {
|
||
var i = 0,
|
||
length = results.length;
|
||
|
||
var html = "";
|
||
|
||
for (i; i < length; i++) {
|
||
var currentPage = results[i];
|
||
|
||
var description = currentPage.description;
|
||
if (description.length > _maxDescriptionLengthContent) {
|
||
description = description.substr(0, _maxDescriptionLengthContent) + "…"
|
||
}
|
||
|
||
html += String.format("<li><a href=\"{1}\">{0}</a><span class=\"additionalInfo\"><br><small><span class=\"url\">{3}</span><br><span class\"description\">{2}</small></small></span></li>", currentPage.title, currentPage.url, description, document.location.origin + currentPage.url);
|
||
}
|
||
|
||
$contentSearchResultList.empty().append(html);
|
||
}
|
||
|
||
return {
|
||
init: init
|
||
};
|
||
|
||
|
||
})(jQuery);
|
||
|
||
jQuery(document).foundation();
|
||
|
||
jQuery(document).ready(function(){
|
||
var $slider = jQuery(".slider");
|
||
if ($slider.length > 0) {
|
||
$slider.slick({
|
||
arrows: true,
|
||
dots: true,
|
||
slidesToShow: 1,
|
||
slidesToScroll: 1,
|
||
autoplay: true,
|
||
autoplaySpeed: 6000,
|
||
responsive: [
|
||
{
|
||
breakpoint: 640,
|
||
settings: {
|
||
arrows: false
|
||
}
|
||
}
|
||
]
|
||
});
|
||
}
|
||
|
||
|
||
var $toc = jQuery("#toc");
|
||
if ($toc.length > 0) {
|
||
$toc.toc({
|
||
headers: "#content h2, #content h3, #content h4, #content h5, #content h6",
|
||
showEffect: "none"
|
||
});
|
||
|
||
if ($toc.html() === "") {
|
||
jQuery(".js-expandToc").remove();
|
||
jQuery(".toc-header").remove();
|
||
}
|
||
}
|
||
|
||
});
|
||
|
||
window.app = window.app || {};
|
||
|
||
window.app.contentSearch.init();
|