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jquery.ilightbox.js
/**
* jQuery iLightBox - Revolutionary Lightbox Plugin
* http://www.ilightbox.net/
*
* @version: 2.2.3 - June 03, 2017
*
* @author: Hemn Chawroka
* http://www.iprodev.com/
*
*/
(function($, window, undefined) {
var extensions = {
flash: ['swf'],
image: ['bmp', 'gif', 'jpeg', 'jpg', 'png', 'tiff', 'tif', 'jfif', 'jpe'],
iframe: ['asp', 'aspx', 'cgi', 'cfm', 'htm', 'html', 'jsp', 'php', 'pl', 'php3', 'php4', 'php5', 'phtml', 'rb', 'rhtml', 'shtml', 'txt'],
video: ['avi', 'mov', 'mpg', 'mpeg', 'movie', 'mp4', 'webm', 'ogv', 'ogg', '3gp', 'm4v']
},
// Global DOM elements
$win = $(window),
$doc = $(document),
// Support indicators
browser,
transform,
gpuAcceleration,
fullScreenApi = '',
userAgent = navigator.userAgent || navigator.vendor || window.opera,
supportTouch = !!('ontouchstart' in window) && (/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(userAgent)),
isMobile = /(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(userAgent) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(userAgent.substr(0, 4)),
// Events
// ThemeFusion edit for Avada theme: remove the .iLightBox namespace from click event to avoid different button errors
clickEvent = supportTouch ? "itap" : "click",
touchStartEvent = supportTouch ? "touchstart.iLightBox" : "mousedown.iLightBox",
touchStopEvent = supportTouch ? "touchend.iLightBox" : "mouseup.iLightBox",
touchMoveEvent = supportTouch ? "touchmove.iLightBox" : "mousemove.iLightBox",
// Math shorthands
abs = Math.abs,
sqrt = Math.sqrt,
round = Math.round,
max = Math.max,
min = Math.min,
floor = Math.floor,
random = Math.random,
pluginspages = {
quicktime: 'http://www.apple.com/quicktime/download',
flash: 'http://www.adobe.com/go/getflash'
},
iLightBox = function(el, options, items, instant) {
var iL = this;
iL.options = options,
iL.selector = el.selector || el,
iL.context = el.context,
iL.instant = instant;
if (items.length < 1) iL.attachItems();
else iL.items = items;
iL.vars = {
total: iL.items.length,
start: 0,
current: null,
next: null,
prev: null,
BODY: $('body'),
loadRequests: 0,
overlay: $('<div class="ilightbox-overlay"></div>'),
loader: $('<div class="ilightbox-loader"><div></div></div>'),
toolbar: $('<div class="ilightbox-toolbar"></div>'),
innerToolbar: $('<div class="ilightbox-inner-toolbar"></div>'),
title: $('<div class="ilightbox-title"></div>'),
closeButton: $('<a class="ilightbox-close" title="' + iL.options.text.close + '"></a>'),
fullScreenButton: $('<a class="ilightbox-fullscreen" title="' + iL.options.text.enterFullscreen + '"></a>'),
innerPlayButton: $('<a class="ilightbox-play" title="' + iL.options.text.slideShow + '"></a>'),
innerNextButton: $('<a class="ilightbox-next-button" title="' + iL.options.text.next + '"></a>'),
innerPrevButton: $('<a class="ilightbox-prev-button" title="' + iL.options.text.previous + '"></a>'),
holder: $('<div class="ilightbox-holder' + (supportTouch ? ' supportTouch' : '') + '" ondragstart="return false;"><div class="ilightbox-container"></div></div>'),
nextPhoto: $('<div class="ilightbox-holder' + (supportTouch ? ' supportTouch' : '') + ' ilightbox-next" ondragstart="return false;"><div class="ilightbox-container"></div></div>'),
prevPhoto: $('<div class="ilightbox-holder' + (supportTouch ? ' supportTouch' : '') + ' ilightbox-prev" ondragstart="return false;"><div class="ilightbox-container"></div></div>'),
nextButton: $('<a class="ilightbox-button ilightbox-next-button" ondragstart="return false;" title="' + iL.options.text.next + '"><span></span></a>'),
prevButton: $('<a class="ilightbox-button ilightbox-prev-button" ondragstart="return false;" title="' + iL.options.text.previous + '"><span></span></a>'),
thumbnails: $('<div class="ilightbox-thumbnails" ondragstart="return false;"><div class="ilightbox-thumbnails-container"><a class="ilightbox-thumbnails-dragger"></a><div class="ilightbox-thumbnails-grid"></div></div></div>'),
thumbs: false,
nextLock: false,
prevLock: false,
hashLock: false,
isMobile: false,
mobileMaxWidth: 980,
isInFullScreen: false,
isSwipe: false,
mouseID: 0,
cycleID: 0,
isPaused: 0
};
// Hideable elements with mousemove event
iL.vars.hideableElements = iL.vars.nextButton.add(iL.vars.prevButton);
iL.normalizeItems();
//Check necessary plugins
iL.availPlugins();
//Set startFrom
iL.options.startFrom = (iL.options.startFrom > 0 && iL.options.startFrom >= iL.vars.total) ? iL.vars.total - 1 : iL.options.startFrom;
//If randomStart
iL.options.startFrom = (iL.options.randomStart) ? floor(random() * iL.vars.total) : iL.options.startFrom;
iL.vars.start = iL.options.startFrom;
if (instant) iL.instantCall();
else iL.patchItemsEvents();
if (iL.options.linkId) {
iL.hashChangeHandler();
$win.iLightBoxHashChange(function() {
iL.hashChangeHandler();
});
}
if (supportTouch) {
var RegExp = /(click|mouseenter|mouseleave|mouseover|mouseout)/ig,
replace = "itap";
iL.options.caption.show = iL.options.caption.show.replace(RegExp, replace),
iL.options.caption.hide = iL.options.caption.hide.replace(RegExp, replace),
iL.options.social.show = iL.options.social.show.replace(RegExp, replace),
iL.options.social.hide = iL.options.social.hide.replace(RegExp, replace);
}
if (iL.options.controls.arrows) {
$.extend(iL.options.styles, {
nextOffsetX: 0,
prevOffsetX: 0,
nextOpacity: 0,
prevOpacity: 0
});
}
};
//iLightBox helpers
iLightBox.prototype = {
showLoader: function() {
var iL = this;
iL.vars.loadRequests += 1;
if (iL.options.path.toLowerCase() == "horizontal") iL.vars.loader.addClass('ilightbox-show').stop().animate({
top: '-30px'
}, iL.options.show.speed, 'easeOutCirc');
else iL.vars.loader.addClass('ilightbox-show').stop().animate({
left: '-30px'
}, iL.options.show.speed, 'easeOutCirc');
},
hideLoader: function() {
var iL = this;
iL.vars.loadRequests -= 1;
iL.vars.loadRequests = (iL.vars.loadRequests < 0) ? 0 : iL.vars.loadRequests;
if (iL.options.path.toLowerCase() == "horizontal") {
if (iL.vars.loadRequests <= 0) iL.vars.loader.removeClass('ilightbox-show').stop().animate({
top: '-192px'
}, iL.options.show.speed, 'easeInCirc');
} else {
if (iL.vars.loadRequests <= 0) iL.vars.loader.removeClass('ilightbox-show').stop().animate({
left: '-192px'
}, iL.options.show.speed, 'easeInCirc');
}
},
createUI: function() {
var iL = this;
iL.ui = {
currentElement: iL.vars.holder,
nextElement: iL.vars.nextPhoto,
prevElement: iL.vars.prevPhoto,
currentItem: iL.vars.current,
nextItem: iL.vars.next,
prevItem: iL.vars.prev,
hide: function() {
iL.closeAction();
},
refresh: function() {
(arguments.length > 0) ? iL.repositionPhoto(true): iL.repositionPhoto();
},
fullscreen: function() {
iL.fullScreenAction();
}
};
},
attachItems: function() {
var iL = this,
itemsObject = new Array(),
items = new Array();
$(iL.selector, iL.context).each(function() {
var t = $(this),
URL = t.attr(iL.options.attr) || null,
options = t.data("options") && eval("({" + t.data("options") + "})") || {},
caption = t.data('caption'),
title = t.data('title'),
type = t.data('type') || getTypeByExtension(URL);
items.push({
URL: URL,
caption: caption,
title: title,
type: type,
options: options
});
if (!iL.instant) itemsObject.push(t);
});
iL.items = items,
iL.itemsObject = itemsObject;
/* Edit by ThemeFusion to fix the total amount of items issue on refresh */
if( iL.vars ) {
iL.vars.total = items.length;
}
},
normalizeItems: function() {
var iL = this,
newItems = new Array();
$.each(iL.items, function(key, val) {
if (typeof val == "string") val = {
url: val
};
var URL = val.url || val.URL || null,
options = val.options || {},
caption = val.caption || null,
title = val.title || null,
type = (val.type) ? val.type.toLowerCase() : getTypeByExtension(URL),
ext = (typeof URL != 'object') ? getExtension(URL) : '';
options.thumbnail = options.thumbnail || ((type == "image") ? URL : null),
options.videoType = options.videoType || null,
options.skin = options.skin || iL.options.skin,
options.width = options.width || null,
options.height = options.height || null,
options.mousewheel = (typeof options.mousewheel != 'undefined') ? options.mousewheel : true,
options.swipe = (typeof options.swipe != 'undefined') ? options.swipe : true,
options.social = (typeof options.social != 'undefined') ? options.social : iL.options.social.buttons && $.extend({}, {}, iL.options.social.buttons);
if (type == "video") {
options.html5video = (typeof options.html5video != 'undefined') ? options.html5video : {};
options.html5video.webm = options.html5video.webm || options.html5video.WEBM || null;
options.html5video.controls = (typeof options.html5video.controls != 'undefined') ? options.html5video.controls : "controls";
options.html5video.preload = options.html5video.preload || "metadata";
options.html5video.autoplay = (typeof options.html5video.autoplay != 'undefined') ? options.html5video.autoplay : false;
}
if (!options.width || !options.height) {
// ThemeFusion edit for Avada theme; set width from 1280x700 (100% for iframe) to the theme option values
if (type == "video") { options.width = fusionLightboxVideoVars.lightbox_video_width, options.height = fusionLightboxVideoVars.lightbox_video_height; }
else if (type == "iframe") { options.width = fusionLightboxVideoVars.lightbox_video_width, options.height = fusionLightboxVideoVars.lightbox_video_height; }
else if (type == "flash") { options.width = fusionLightboxVideoVars.lightbox_video_width, options.height = fusionLightboxVideoVars.lightbox_video_height; }
}
delete val.url;
val.index = key;
val.URL = URL;
val.caption = caption;
val.title = title;
val.type = type;
val.options = options;
val.ext = ext;
newItems.push(val);
});
iL.items = newItems;
},
instantCall: function() {
var iL = this,
key = iL.vars.start;
iL.vars.current = key;
iL.vars.next = (iL.items[key + 1]) ? key + 1 : null;
iL.vars.prev = (iL.items[key - 1]) ? key - 1 : null;
iL.addContents();
iL.patchEvents();
},
addContents: function() {
var iL = this,
vars = iL.vars,
opts = iL.options,
viewport = getViewport(),
path = opts.path.toLowerCase(),
recognizingItems = vars.total > 0 && iL.items.filter(function(e, i, arr) {
return ['image', 'flash', 'video'].indexOf(e.type) === -1 && typeof e.recognized === 'undefined' && (opts.smartRecognition || e.options.smartRecognition);
}),
needRecognition = recognizingItems.length > 0;
if (opts.mobileOptimizer && !opts.innerToolbar)
vars.isMobile = viewport.width <= vars.mobileMaxWidth;
vars.overlay.addClass(opts.skin).hide().css('opacity', opts.overlay.opacity);
if (opts.linkId)
vars.overlay[0].setAttribute('linkid', opts.linkId);
//Add Toolbar Buttons
if (opts.controls.toolbar) {
vars.toolbar.addClass(opts.skin).append(vars.closeButton);
if (opts.controls.fullscreen)
vars.toolbar.append(vars.fullScreenButton);
if (opts.controls.slideshow)
vars.toolbar.append(vars.innerPlayButton);
if (vars.total > 1)
vars.toolbar.append(vars.innerPrevButton).append(vars.innerNextButton);
}
//Append elements to body
vars.BODY.addClass('ilightbox-noscroll').append(vars.overlay).append(vars.loader).append(vars.holder).append(vars.nextPhoto).append(vars.prevPhoto);
if (!opts.innerToolbar)
vars.BODY.append(vars.toolbar);
if (opts.controls.arrows)
vars.BODY.append(vars.nextButton).append(vars.prevButton);
if (opts.controls.thumbnail && vars.total > 1) {
vars.BODY.append(vars.thumbnails);
vars.thumbnails.addClass(opts.skin).addClass('ilightbox-' + path);
$('div.ilightbox-thumbnails-grid', vars.thumbnails).empty();
vars.thumbs = true;
}
//Configure loader and arrows
var loaderCss = (opts.path.toLowerCase() == "horizontal") ? {
left: parseInt((viewport.width / 2) - (vars.loader.outerWidth() / 2))
} : {
top: parseInt((viewport.height / 2) - (vars.loader.outerHeight() / 2))
};
vars.loader.addClass(opts.skin).css(loaderCss);
vars.nextButton.add(vars.prevButton).addClass(opts.skin);
if (path == "horizontal")
vars.loader.add(vars.nextButton).add(vars.prevButton).addClass('horizontal');
// Configure arrow buttons
vars.BODY[vars.isMobile ? 'addClass' : 'removeClass']('isMobile');
if (!opts.infinite) {
vars.prevButton.add(vars.prevButton).add(vars.innerPrevButton).add(vars.innerNextButton).removeClass('disabled');
if (vars.current == 0)
vars.prevButton.add(vars.innerPrevButton).addClass('disabled');
if (vars.current >= vars.total - 1)
vars.nextButton.add(vars.innerNextButton).addClass('disabled');
}
if (opts.show.effect) {
vars.overlay.stop().fadeIn(opts.show.speed);
vars.toolbar.stop().fadeIn(opts.show.speed);
} else {
vars.overlay.show();
vars.toolbar.show();
}
var length = recognizingItems.length;
if (needRecognition) {
iL.showLoader();
$.each(recognizingItems, function(key, val) {
var resultFnc = function(result) {
var key = -1,
filter = iL.items.filter(function(e, i, arr) {
if (e.URL == result.url)
key = i;
return e.URL == result.url;
}),
self = iL.items[key];
if (result)
$.extend(true, self, {
URL: result.source,
type: result.type,
recognized: true,
options: {
html5video: result.html5video,
width: (result.type == "image") ? 0 : (result.width || self.width),
height: (result.type == "image") ? 0 : (result.height || self.height),
thumbnail: self.options.thumbnail || result.thumbnail
}
});
length--;
if (length == 0) {
iL.hideLoader();
vars.dontGenerateThumbs = false;
iL.generateThumbnails();
if (opts.show.effect)
setTimeout(function() {
iL.generateBoxes();
}, opts.show.speed);
else
iL.generateBoxes();
}
};
iL.ogpRecognition(this, resultFnc);
});
}
else {
if (opts.show.effect)
setTimeout(function() {
iL.generateBoxes();
}, opts.show.speed);
else
iL.generateBoxes();
}
iL.createUI();
window.iLightBox = {
close: function() {
iL.closeAction();
},
fullscreen: function() {
iL.fullScreenAction();
},
moveNext: function() {
iL.moveTo('next');
},
movePrev: function() {
iL.moveTo('prev');
},
goTo: function(index) {
iL.goTo(index);
},
refresh: function() {
iL.refresh();
},
reposition: function() {
(arguments.length > 0) ? iL.repositionPhoto(true): iL.repositionPhoto();
},
setOption: function(options) {
iL.setOption(options);
},
destroy: function() {
iL.closeAction();
iL.dispatchItemsEvents();
}
};
if (opts.linkId) {
vars.hashLock = true;
window.location.hash = opts.linkId + '/' + vars.current;
setTimeout(function() {
vars.hashLock = false;
}, 55);
}
if (!opts.slideshow.startPaused) {
iL.resume();
vars.innerPlayButton.removeClass('ilightbox-play').addClass('ilightbox-pause');
}
//Trigger the onOpen callback
if (typeof iL.options.callback.onOpen == 'function') iL.options.callback.onOpen.call(iL);
},
loadContent: function(obj, opt, speed) {
var iL = this,
holder, item;
iL.createUI();
obj.speed = speed || iL.options.effects.loadedFadeSpeed;
if (opt == 'current') {
if (!obj.options.mousewheel) iL.vars.lockWheel = true;
else iL.vars.lockWheel = false;
if (!obj.options.swipe) iL.vars.lockSwipe = true;
else iL.vars.lockSwipe = false;
}
switch (opt) {
case 'current':
holder = iL.vars.holder, item = iL.vars.current;
break;
case 'next':
holder = iL.vars.nextPhoto, item = iL.vars.next;
break;
case 'prev':
holder = iL.vars.prevPhoto, item = iL.vars.prev;
break;
}
holder.removeAttr('style class').addClass('ilightbox-holder' + (supportTouch ? ' supportTouch' : '')).addClass(obj.options.skin);
$('div.ilightbox-inner-toolbar', holder).remove();
if (obj.title || iL.options.innerToolbar) {
var innerToolbar = iL.vars.innerToolbar.clone();
if (obj.title && iL.options.show.title) {
var title = iL.vars.title.clone();
title.empty().html(obj.title);
innerToolbar.append(title);
}
if (iL.options.innerToolbar) {
innerToolbar.append((iL.vars.total > 1) ? iL.vars.toolbar.clone() : iL.vars.toolbar);
}
holder.prepend(innerToolbar);
}
iL.loadSwitcher(obj, holder, item, opt);
},
loadSwitcher: function(obj, holder, item, opt) {
var iL = this,
opts = iL.options,
api = {
element: holder,
position: item
};
switch (obj.type) {
case 'image':
//Trigger the onBeforeLoad callback
if (typeof opts.callback.onBeforeLoad == 'function') opts.callback.onBeforeLoad.call(iL, iL.ui, item);
if (typeof obj.options.onBeforeLoad == 'function') obj.options.onBeforeLoad.call(iL, api);
iL.loadImage(obj.URL, function(img) {
//Trigger the onAfterLoad callback
if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item);
if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api);
var width = (img) ? img.width : 400,
height = (img) ? img.height : 200;
holder.data({
naturalWidth: width,
naturalHeight: height
});
$('div.ilightbox-container', holder).empty().append((img) ? '<img src="' + obj.URL + '" class="ilightbox-image" />' : '<span class="ilightbox-alert">' + opts.errors.loadImage + '</span>');
//Trigger the onRender callback
if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item);
if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api);
iL.configureHolder(obj, opt, holder);
});
break;
case 'video':
holder.data({
naturalWidth: obj.options.width,
naturalHeight: obj.options.height
});
iL.addContent(holder, obj);
//Trigger the onRender callback
if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item);
if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api);
iL.configureHolder(obj, opt, holder);
break;
case 'iframe':
// ThemeFusion edit for Avada theme: added possibility to add width and height as part of query string for videos
var $query_array = obj.URL.substring( obj.URL.indexOf( '?' ) + 1 ).split( '&' ),
$query_object = {};
for ( var $i = 0; $i < $query_array.length; ++$i ) {
var $single_query = $query_array[$i].split( '=' );
if ( $single_query.length != 2 ) continue;
if ( $single_query[0] == 'w' ) {
$single_query[0] = 'width';
}
if ( $single_query[0] == 'h' ) {
$single_query[0] = 'height';
}
$query_object[$single_query[0]] = decodeURIComponent( $single_query[1].replace( /\+/g, " " ) );
}
// End Edit
iL.showLoader();
holder.data({
naturalWidth: obj.options.width,
naturalHeight: obj.options.height
});
var el = iL.addContent(holder, obj);
//Trigger the onRender callback
if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item);
if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api);
//Trigger the onBeforeLoad callback
if (typeof opts.callback.onBeforeLoad == 'function') opts.callback.onBeforeLoad.call(iL, iL.ui, item);
if (typeof obj.options.onBeforeLoad == 'function') obj.options.onBeforeLoad.call(iL, api);
iL.configureHolder(obj, opt, holder);
el.bind('load', function() {
//Trigger the onAfterLoad callback
if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item);
if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api);
iL.hideLoader();
el.unbind('load');
});
break;
case 'inline':
var el = $(obj.URL),
content = iL.addContent(holder, obj),
images = findImageInElement(holder);
holder.data({
naturalWidth: (iL.items[item].options.width || el.outerWidth()),
naturalHeight: (iL.items[item].options.height || el.outerHeight())
});
content.children().eq(0).show();
//Trigger the onRender callback
if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item);
if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api);
//Trigger the onBeforeLoad callback
if (typeof opts.callback.onBeforeLoad == 'function') opts.callback.onBeforeLoad.call(iL, iL.ui, item);
if (typeof obj.options.onBeforeLoad == 'function') obj.options.onBeforeLoad.call(iL, api);
iL.loadImage(images, function() {
//Trigger the onAfterLoad callback
if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item);
if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api);
iL.configureHolder(obj, opt, holder);
});
break;
case 'flash':
var el = iL.addContent(holder, obj);
holder.data({
naturalWidth: (iL.items[item].options.width || el.outerWidth()),
naturalHeight: (iL.items[item].options.height || el.outerHeight())
});
//Trigger the onRender callback
if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item);
if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api);
iL.configureHolder(obj, opt, holder);
break;
case 'ajax':
var ajax = obj.options.ajax || {};
//Trigger the onBeforeLoad callback
if (typeof opts.callback.onBeforeLoad == 'function') opts.callback.onBeforeLoad.call(iL, iL.ui, item);
if (typeof obj.options.onBeforeLoad == 'function') obj.options.onBeforeLoad.call(iL, api);
iL.showLoader();
$.ajax({
url: obj.URL || opts.ajaxSetup.url,
data: ajax.data || null,
dataType: ajax.dataType || "html",
type: ajax.type || opts.ajaxSetup.type,
cache: ajax.cache || opts.ajaxSetup.cache,
crossDomain: ajax.crossDomain || opts.ajaxSetup.crossDomain,
global: ajax.global || opts.ajaxSetup.global,
ifModified: ajax.ifModified || opts.ajaxSetup.ifModified,
username: ajax.username || opts.ajaxSetup.username,
password: ajax.password || opts.ajaxSetup.password,
beforeSend: ajax.beforeSend || opts.ajaxSetup.beforeSend,
complete: ajax.complete || opts.ajaxSetup.complete,
success: function(data, textStatus, jqXHR) {
iL.hideLoader();
var el = $(data),
container = $('div.ilightbox-container', holder),
elWidth = iL.items[item].options.width || parseInt(el[0].getAttribute('width')),
elHeight = iL.items[item].options.height || parseInt(el[0].getAttribute('height')),
css = (el[0].getAttribute('width') && el[0].getAttribute('height')) ? {
'overflow': 'hidden'
} : {};
container.empty().append($('<div class="ilightbox-wrapper"></div>').css(css).html(el));
holder.show().data({
naturalWidth: (elWidth || container.outerWidth()),
naturalHeight: (elHeight || container.outerHeight())
}).hide();
//Trigger the onRender callback
if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item);
if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api);
var images = findImageInElement(holder);
iL.loadImage(images, function() {
//Trigger the onAfterLoad callback
if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item);
if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api);
iL.configureHolder(obj, opt, holder);
});
opts.ajaxSetup.success(data, textStatus, jqXHR);
if (typeof ajax.success == 'function') ajax.success(data, textStatus, jqXHR);
},
error: function(jqXHR, textStatus, errorThrown) {
//Trigger the onAfterLoad callback
if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item);
if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api);
iL.hideLoader();
$('div.ilightbox-container', holder).empty().append('<span class="ilightbox-alert">' + opts.errors.loadContents + '</span>');
iL.configureHolder(obj, opt, holder);
opts.ajaxSetup.error(jqXHR, textStatus, errorThrown);
if (typeof ajax.error == 'function') ajax.error(jqXHR, textStatus, errorThrown);
}
});
break;
case 'html':
var object = obj.URL,
el
container = $('div.ilightbox-container', holder);
if (object[0].nodeName) el = object.clone();
else {
var dom = $(object);
if (dom.selector) el = $('<div>' + dom + '</div>');
else el = dom;
}
var elWidth = iL.items[item].options.width || parseInt(el.attr('width')),
elHeight = iL.items[item].options.height || parseInt(el.attr('height'));
iL.addContent(holder, obj);
el.appendTo(document.documentElement).hide();
//Trigger the onRender callback
if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item);
if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api);
var images = findImageInElement(holder);
//Trigger the onBeforeLoad callback
if (typeof opts.callback.onBeforeLoad == 'function') opts.callback.onBeforeLoad.call(iL, iL.ui, item);
if (typeof obj.options.onBeforeLoad == 'function') obj.options.onBeforeLoad.call(iL, api);
iL.loadImage(images, function() {
//Trigger the onAfterLoad callback
if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item);
if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api);
holder.show().data({
naturalWidth: (elWidth || container.outerWidth()),
naturalHeight: (elHeight || container.outerHeight())
}).hide();
el.remove();
iL.configureHolder(obj, opt, holder);
});
break;
}
},
configureHolder: function(obj, opt, holder) {
var iL = this,
vars = iL.vars,
opts = iL.options;
if (opt != "current")(opt == "next") ? holder.addClass('ilightbox-next') : holder.addClass('ilightbox-prev');
if (opt == "current")
var item = vars.current;
else if (opt == "next")
var opacity = opts.styles.nextOpacity,
item = vars.next;
else
var opacity = opts.styles.prevOpacity,
item = vars.prev;
var api = {
element: holder,
position: item
};
iL.items[item].options.width = iL.items[item].options.width || 0,
iL.items[item].options.height = iL.items[item].options.height || 0;
if (opt == "current") {
if (opts.show.effect) holder.css(transform, gpuAcceleration).fadeIn(obj.speed, function() {
holder.css(transform, '');
if (obj.caption) {
iL.setCaption(obj, holder);
var caption = $('div.ilightbox-caption', holder),
percent = parseInt((caption.outerHeight() / holder.outerHeight()) * 100);
if (opts.caption.start & percent <= 50) caption.fadeIn(opts.effects.fadeSpeed);
}
var social = obj.options.social;
if (social) {
iL.setSocial(social, obj.URL, holder);
if (opts.social.start) $('div.ilightbox-social', holder).fadeIn(opts.effects.fadeSpeed);
}
//Generate thumbnails
iL.generateThumbnails();
//Trigger the onShow callback
if (typeof opts.callback.onShow == 'function') opts.callback.onShow.call(iL, iL.ui, item);
if (typeof obj.options.onShow == 'function') obj.options.onShow.call(iL, api);
});
else {
holder.show();
//Generate thumbnails
iL.generateThumbnails();
//Trigger the onShow callback
if (typeof opts.callback.onShow == 'function') opts.callback.onShow.call(iL, iL.ui, item);
if (typeof obj.options.onShow == 'function') obj.options.onShow.call(iL, api);
}
} else {
if (opts.show.effect) holder.fadeTo(obj.speed, opacity, function() {
if (opt == "next") vars.nextLock = false;
else vars.prevLock = false;
//Generate thumbnails
iL.generateThumbnails();
//Trigger the onShow callback
if (typeof opts.callback.onShow == 'function') opts.callback.onShow.call(iL, iL.ui, item);
if (typeof obj.options.onShow == 'function') obj.options.onShow.call(iL, api);
});
else {
holder.css({
opacity: opacity
}).show();
if (opt == "next") vars.nextLock = false;
else vars.prevLock = false;
//Generate thumbnails
iL.generateThumbnails();
//Trigger the onShow callback
if (typeof opts.callback.onShow == 'function') opts.callback.onShow.call(iL, iL.ui, item);
if (typeof obj.options.onShow == 'function') obj.options.onShow.call(iL, api);
}
}
setTimeout(function() {
iL.repositionPhoto();
}, 0);
},
generateBoxes: function() {
var iL = this,
vars = iL.vars,
opts = iL.options;
if (opts.infinite && vars.total >= 3) {
if (vars.current == vars.total - 1) vars.next = 0;
if (vars.current == 0) vars.prev = vars.total - 1;
} else opts.infinite = false;
iL.loadContent(iL.items[vars.current], 'current', opts.show.speed);
if (iL.items[vars.next]) iL.loadContent(iL.items[vars.next], 'next', opts.show.speed);
if (iL.items[vars.prev]) iL.loadContent(iL.items[vars.prev], 'prev', opts.show.speed);
},
generateThumbnails: function() {
var iL = this,
vars = iL.vars,
opts = iL.options,
timeOut = null;
if (vars.thumbs && !iL.vars.dontGenerateThumbs) {
var thumbnails = vars.thumbnails,
container = $('div.ilightbox-thumbnails-container', thumbnails),
grid = $('div.ilightbox-thumbnails-grid', container),
i = 0;
grid.removeAttr('style').empty();
$.each(iL.items, function(key, val) {
var isActive = (vars.current == key) ? 'ilightbox-active' : '',
opacity = (vars.current == key) ? opts.thumbnails.activeOpacity : opts.thumbnails.normalOpacity,
thumb = val.options.thumbnail,
thumbnail = $('<div class="ilightbox-thumbnail"></div>'),
icon = $('<div class="ilightbox-thumbnail-icon"></div>');
thumbnail.css({
opacity: 0
}).addClass(isActive);
if ((val.type == "video" || val.type == "flash") && typeof val.options.icon == 'undefined') {
icon.addClass('ilightbox-thumbnail-video');
thumbnail.append(icon);
} else if (val.options.icon) {
icon.addClass('ilightbox-thumbnail-' + val.options.icon);
thumbnail.append(icon);
}
if (thumb) iL.loadImage(thumb, function(img) {
i++;
if (img) thumbnail.data({
naturalWidth: img.width,
naturalHeight: img.height
}).append('<img src="' + thumb + '" border="0" />');
else thumbnail.data({
naturalWidth: opts.thumbnails.maxWidth,
naturalHeight: opts.thumbnails.maxHeight
});
clearTimeout(timeOut);
timeOut = setTimeout(function() {
iL.positionThumbnails(thumbnails, container, grid);
}, 20);
setTimeout(function() {
thumbnail.fadeTo(opts.effects.loadedFadeSpeed, opacity);
}, i * 20);
});
grid.append(thumbnail);
});
iL.vars.dontGenerateThumbs = true;
}
},
positionThumbnails: function(thumbnails, container, grid) {
var iL = this,
vars = iL.vars,
opts = iL.options,
viewport = getViewport(),
path = opts.path.toLowerCase();
if (!thumbnails) thumbnails = vars.thumbnails;
if (!container) container = $('div.ilightbox-thumbnails-container', thumbnails);
if (!grid) grid = $('div.ilightbox-thumbnails-grid', container);
var thumbs = $('.ilightbox-thumbnail', grid),
widthAvail = (path == 'horizontal') ? viewport.width - opts.styles.pageOffsetX : thumbs.eq(0).outerWidth() - opts.styles.pageOffsetX,
heightAvail = (path == 'horizontal') ? thumbs.eq(0).outerHeight() - opts.styles.pageOffsetY : viewport.height - opts.styles.pageOffsetY,
gridWidth = (path == 'horizontal') ? 0 : widthAvail,
gridHeight = (path == 'horizontal') ? heightAvail : 0,
active = $('.ilightbox-active', grid),
gridCss = {},
css = {};
if (arguments.length < 3) {
thumbs.css({
opacity: opts.thumbnails.normalOpacity
});
active.css({
opacity: opts.thumbnails.activeOpacity
});
}
thumbs.each(function(i) {
var t = $(this),
data = t.data(),
width = (path == 'horizontal') ? 0 : opts.thumbnails.maxWidth;
height = (path == 'horizontal') ? opts.thumbnails.maxHeight : 0;
dims = iL.getNewDimenstions(width, height, data.naturalWidth, data.naturalHeight, true);
t.css({
width: dims.width,
height: dims.height
});
if (path == 'horizontal') t.css({
'float': 'left'
});
(path == 'horizontal') ? (
gridWidth += t.outerWidth()
) : (
gridHeight += t.outerHeight()
);
});
gridCss = {
width: gridWidth,
height: gridHeight
};
grid.css(gridCss);
gridCss = {};
var gridOffset = grid.offset(),
activeOffset = (active.length) ? active.offset() : {
top: parseInt(heightAvail / 2),
left: parseInt(widthAvail / 2)
};
gridOffset.top = (gridOffset.top - $doc.scrollTop()),
gridOffset.left = (gridOffset.left - $doc.scrollLeft()),
activeOffset.top = (activeOffset.top - gridOffset.top - $doc.scrollTop()),
activeOffset.left = (activeOffset.left - gridOffset.left - $doc.scrollLeft());
(path == 'horizontal') ? (
gridCss.top = 0,
gridCss.left = parseInt((widthAvail / 2) - activeOffset.left - (active.outerWidth() / 2))
) : (
gridCss.top = parseInt(((heightAvail / 2) - activeOffset.top - (active.outerHeight() / 2))),
gridCss.left = 0
);
if (arguments.length < 3) grid.stop().animate(gridCss, opts.effects.repositionSpeed, 'easeOutCirc');
else grid.css(gridCss);
},
loadImage: function(image, callback) {
if (!$.isArray(image)) image = [image];
var iL = this,
length = image.length;
if (length > 0) {
iL.showLoader();
$.each(image, function(index, value) {
var img = new Image();
img.onload = function() {
length -= 1;
if (length == 0) {
iL.hideLoader();
callback(img);
}
};
img.onerror = img.onabort = function() {
length -= 1;
if (length == 0) {
iL.hideLoader();
callback(false);
}
};
img.src = image[index];
});
} else callback(false);
},
patchItemsEvents: function() {
var iL = this,
vars = iL.vars,
clickEvent = supportTouch ? "itap.iL" : "click.iL",
vEvent = supportTouch ? "click.iL" : "itap.iL";
if (iL.context && iL.selector) {
var $items = $(iL.selector, iL.context);
$(iL.context).on(clickEvent, iL.selector, function() {
var $this = $(this),
key = $items.index($this);
vars.current = key;
vars.next = iL.items[key + 1] ? key + 1 : null;
vars.prev = iL.items[key - 1] ? key - 1 : null;
iL.addContents();
iL.patchEvents();
return false;
}).on(vEvent, iL.selector, function() {
return false;
});
} else
$.each(iL.itemsObject, function(key, val) {
val.on(clickEvent, function() {
vars.current = key;
vars.next = iL.items[key + 1] ? key + 1 : null;
vars.prev = iL.items[key - 1] ? key - 1 : null;
iL.addContents();
iL.patchEvents();
return false;
}).on(vEvent, function() {
return false;
});
});
},
dispatchItemsEvents: function() {
var iL = this,
vars = iL.vars,
opts = iL.options;
if (iL.context && iL.selector)
$(iL.context).off('.iL', iL.selector);
else
$.each(iL.itemsObject, function(key, val) {
val.off('.iL');
});
},
refresh: function() {
var iL = this;
iL.dispatchItemsEvents();
iL.attachItems();
iL.normalizeItems();
iL.patchItemsEvents();
},
patchEvents: function() {
var iL = this,
vars = iL.vars,
opts = iL.options,
path = opts.path.toLowerCase(),
holders = $('.ilightbox-holder'),
fullscreenEvent = fullScreenApi.fullScreenEventName + '.iLightBox',
durationThreshold = 1000,
horizontalDistanceThreshold =
verticalDistanceThreshold = 100,
buttonsArray = [vars.nextButton[0], vars.prevButton[0], vars.nextButton[0].firstChild, vars.prevButton[0].firstChild];
$win.bind('resize.iLightBox', function() {
var viewport = getViewport();
if (opts.mobileOptimizer && !opts.innerToolbar) vars.isMobile = viewport.width <= vars.mobileMaxWidth;
vars.BODY[vars.isMobile ? 'addClass' : 'removeClass']('isMobile');
iL.repositionPhoto(null);
if (supportTouch) {
clearTimeout(vars.setTime);
vars.setTime = setTimeout(function() {
var scrollTop = getScrollXY().y;
window.scrollTo(0, scrollTop - 30);
window.scrollTo(0, scrollTop + 30);
window.scrollTo(0, scrollTop);
}, 2000);
}
if (vars.thumbs) iL.positionThumbnails();
}).bind('keydown.iLightBox', function(event) {
if (opts.controls.keyboard) {
switch (event.keyCode) {
case 13:
if (event.shiftKey && opts.keyboard.shift_enter) iL.fullScreenAction();
break;
case 27:
if (opts.keyboard.esc) iL.closeAction();
break;
case 37:
if (opts.keyboard.left && !vars.lockKey) iL.moveTo('prev');
break;
case 38:
if (opts.keyboard.up && !vars.lockKey) iL.moveTo('prev');
break;
case 39:
if (opts.keyboard.right && !vars.lockKey) iL.moveTo('next');
break;
case 40:
if (opts.keyboard.down && !vars.lockKey) iL.moveTo('next');
break;
}
}
});
if (fullScreenApi.supportsFullScreen) $win.bind(fullscreenEvent, function() {
iL.doFullscreen();
});
var holderEventsArr = [opts.caption.show + '.iLightBox', opts.caption.hide + '.iLightBox', opts.social.show + '.iLightBox', opts.social.hide + '.iLightBox'].filter(function(e, i, arr) {
return arr.lastIndexOf(e) === i;
}),
holderEvents = "";
$.each(holderEventsArr, function(key, val) {
if (key != 0) holderEvents += ' ';
holderEvents += val;
});
$doc.on(clickEvent, '.ilightbox-overlay', function() {
if (opts.overlay.blur) iL.closeAction();
}).on(clickEvent, '.ilightbox-next, .ilightbox-next-button', function() {
iL.moveTo('next');
}).on(clickEvent, '.ilightbox-prev, .ilightbox-prev-button', function() {
iL.moveTo('prev');
}).on(clickEvent, '.ilightbox-thumbnail', function() {
var t = $(this),
thumbs = $('.ilightbox-thumbnail', vars.thumbnails),
index = thumbs.index(t);
if (index != vars.current) iL.goTo(index);
}).on(holderEvents, '.ilightbox-holder:not(.ilightbox-next, .ilightbox-prev)', function(e) {
var caption = $('div.ilightbox-caption', vars.holder),
social = $('div.ilightbox-social', vars.holder),
fadeSpeed = opts.effects.fadeSpeed;
if (vars.nextLock || vars.prevLock) {
if (e.type == opts.caption.show && !caption.is(':visible')) caption.fadeIn(fadeSpeed);
else if (e.type == opts.caption.hide && caption.is(':visible')) caption.fadeOut(fadeSpeed);
if (e.type == opts.social.show && !social.is(':visible')) social.fadeIn(fadeSpeed);
else if (e.type == opts.social.hide && social.is(':visible')) social.fadeOut(fadeSpeed);
} else {
if (e.type == opts.caption.show && !caption.is(':visible')) caption.stop().fadeIn(fadeSpeed);
else if (e.type == opts.caption.hide && caption.is(':visible')) caption.stop().fadeOut(fadeSpeed);
if (e.type == opts.social.show && !social.is(':visible')) social.stop().fadeIn(fadeSpeed);
else if (e.type == opts.social.hide && social.is(':visible')) social.stop().fadeOut(fadeSpeed);
}
}).on('mouseenter.iLightBox mouseleave.iLightBox', '.ilightbox-wrapper', function(e) {
if (e.type == 'mouseenter') vars.lockWheel = true;
else vars.lockWheel = false;
}).on(clickEvent, '.ilightbox-toolbar a.ilightbox-close, .ilightbox-toolbar a.ilightbox-fullscreen, .ilightbox-toolbar a.ilightbox-play, .ilightbox-toolbar a.ilightbox-pause', function() {
var t = $(this);
if (t.hasClass('ilightbox-fullscreen')) iL.fullScreenAction();
else if (t.hasClass('ilightbox-play')) {
iL.resume();
t.addClass('ilightbox-pause').removeClass('ilightbox-play');
} else if (t.hasClass('ilightbox-pause')) {
iL.pause();
t.addClass('ilightbox-play').removeClass('ilightbox-pause');
} else iL.closeAction();
}).on(touchMoveEvent, '.ilightbox-overlay, .ilightbox-thumbnails-container', function(e) {
// prevent scrolling
e.preventDefault();
});
function mouseMoveHandler(e) {
if (!vars.isMobile) {
if (!vars.mouseID) {
vars.hideableElements.show();
}
vars.mouseID = clearTimeout(vars.mouseID);
if (buttonsArray.indexOf(e.target) === -1)
vars.mouseID = setTimeout(function() {
vars.hideableElements.hide();
vars.mouseID = clearTimeout(vars.mouseID);
}, 3000);
}
}
if (opts.controls.arrows && !supportTouch) $doc.on('mousemove.iLightBox', mouseMoveHandler);
if (opts.controls.slideshow && opts.slideshow.pauseOnHover) $doc.on('mouseenter.iLightBox mouseleave.iLightBox', '.ilightbox-holder:not(.ilightbox-next, .ilightbox-prev)', function(e) {
if (e.type == 'mouseenter' && vars.cycleID) iL.pause();
else if (e.type == 'mouseleave' && vars.isPaused) iL.resume();
});
var switchers = $('.ilightbox-overlay, .ilightbox-holder, .ilightbox-thumbnails');
if (opts.controls.mousewheel) switchers.on('mousewheel.iLightBox', function(event, delta) {
if (!vars.lockWheel) {
event.preventDefault();
if (delta < 0) iL.moveTo('next');
else if (delta > 0) iL.moveTo('prev');
}
});
if (opts.controls.swipe) holders.on(touchStartEvent, function(event) {
if (vars.nextLock || vars.prevLock || vars.total == 1 || vars.lockSwipe) return;
vars.BODY.addClass('ilightbox-closedhand');
var data = event.originalEvent.touches ? event.originalEvent.touches[0] : event,
scrollTop = $doc.scrollTop(),
scrollLeft = $doc.scrollLeft(),
offsets = [
holders.eq(0).offset(),
holders.eq(1).offset(),
holders.eq(2).offset()
],
offSet = [{
top: offsets[0].top - scrollTop,
left: offsets[0].left - scrollLeft
}, {
top: offsets[1].top - scrollTop,
left: offsets[1].left - scrollLeft
}, {
top: offsets[2].top - scrollTop,
left: offsets[2].left - scrollLeft
}],
start = {
time: (new Date()).getTime(),
coords: [data.pageX - scrollLeft, data.pageY - scrollTop]
},
stop;
function moveEachHandler(i) {
var t = $(this),
offset = offSet[i],
scroll = [(start.coords[0] - stop.coords[0]), (start.coords[1] - stop.coords[1])];
t[0].style[path == "horizontal" ? 'left' : 'top'] = (path == "horizontal" ? offset.left - scroll[0] : offset.top - scroll[1]) + 'px';
}
function moveHandler(event) {
if (!start) return;
var data = event.originalEvent.touches ? event.originalEvent.touches[0] : event;
stop = {
time: (new Date()).getTime(),
coords: [data.pageX - scrollLeft, data.pageY - scrollTop]
};
holders.each(moveEachHandler);
// prevent scrolling
event.preventDefault();
}
function repositionHolders() {
holders.each(function() {
var t = $(this),
offset = t.data('offset') || {
top: t.offset().top - scrollTop,
left: t.offset().left - scrollLeft
},
top = offset.top,
left = offset.left;
t.css(transform, gpuAcceleration).stop().animate({
top: top,
left: left
}, 500, 'easeOutCirc', function() {
t.css(transform, '');
});
});
}
holders.bind(touchMoveEvent, moveHandler);
$doc.one(touchStopEvent, function(event) {
holders.unbind(touchMoveEvent, moveHandler);
vars.BODY.removeClass('ilightbox-closedhand');
if (start && stop) {
if (path == "horizontal" && stop.time - start.time < durationThreshold && abs(start.coords[0] - stop.coords[0]) > horizontalDistanceThreshold && abs(start.coords[1] - stop.coords[1]) < verticalDistanceThreshold) {
if (start.coords[0] > stop.coords[0]) {
if (vars.current == vars.total - 1 && !opts.infinite) repositionHolders();
else {
vars.isSwipe = true;
iL.moveTo('next');
}
} else {
if (vars.current == 0 && !opts.infinite) repositionHolders();
else {
vars.isSwipe = true;
iL.moveTo('prev');
}
}
} else if (path == "vertical" && stop.time - start.time < durationThreshold && abs(start.coords[1] - stop.coords[1]) > horizontalDistanceThreshold && abs(start.coords[0] - stop.coords[0]) < verticalDistanceThreshold) {
if (start.coords[1] > stop.coords[1]) {
if (vars.current == vars.total - 1 && !opts.infinite) repositionHolders();
else {
vars.isSwipe = true;
iL.moveTo('next');
}
} else {
if (vars.current == 0 && !opts.infinite) repositionHolders();
else {
vars.isSwipe = true;
iL.moveTo('prev');
}
}
} else repositionHolders();
}
start = stop = undefined;
});
});
},
goTo: function(index) {
var iL = this,
vars = iL.vars,
opts = iL.options,
diff = (index - vars.current);
if (opts.infinite) {
if (index == vars.total - 1 && vars.current == 0) diff = -1;
if (vars.current == vars.total - 1 && index == 0) diff = 1;
}
if (diff == 1) iL.moveTo('next');
else if (diff == -1) iL.moveTo('prev');
else {
if (vars.nextLock || vars.prevLock) return false;
//Trigger the onBeforeChange callback
if (typeof opts.callback.onBeforeChange == 'function') opts.callback.onBeforeChange.call(iL, iL.ui);
if (opts.linkId) {
vars.hashLock = true;
window.location.hash = opts.linkId + '/' + index;
}
if (iL.items[index]) {
if (!iL.items[index].options.mousewheel) vars.lockWheel = true;
else iL.vars.lockWheel = false;
if (!iL.items[index].options.swipe) vars.lockSwipe = true;
else vars.lockSwipe = false;
}
$.each([vars.holder, vars.nextPhoto, vars.prevPhoto], function(key, val) {
val.css(transform, gpuAcceleration).fadeOut(opts.effects.loadedFadeSpeed);
});
vars.current = index;
vars.next = index + 1;
vars.prev = index - 1;
iL.createUI();
setTimeout(function() {
iL.generateBoxes();
}, opts.effects.loadedFadeSpeed + 50);
$('.ilightbox-thumbnail', vars.thumbnails).removeClass('ilightbox-active').eq(index).addClass('ilightbox-active');
iL.positionThumbnails();
if (opts.linkId) setTimeout(function() {
vars.hashLock = false;
}, 55);
// Configure arrow buttons
if (!opts.infinite) {
vars.nextButton.add(vars.prevButton).add(vars.innerPrevButton).add(vars.innerNextButton).removeClass('disabled');
if (vars.current == 0) {
vars.prevButton.add(vars.innerPrevButton).addClass('disabled');
}
if (vars.current >= vars.total - 1) {
vars.nextButton.add(vars.innerNextButton).addClass('disabled');
}
}
// Reset next cycle timeout
iL.resetCycle();
//Trigger the onAfterChange callback
if (typeof opts.callback.onAfterChange == 'function') opts.callback.onAfterChange.call(iL, iL.ui);
}
},
moveTo: function(side) {
var iL = this,
vars = iL.vars,
opts = iL.options,
path = opts.path.toLowerCase(),
viewport = getViewport(),
switchSpeed = opts.effects.switchSpeed;
if (vars.nextLock || vars.prevLock) return false;
else {
var item = (side == "next") ? vars.next : vars.prev;
if (opts.linkId) {
vars.hashLock = true;
window.location.hash = opts.linkId + '/' + item;
}
if (side == "next") {
if (!iL.items[item]) return false;
var firstHolder = vars.nextPhoto,
secondHolder = vars.holder,
lastHolder = vars.prevPhoto,
firstClass = 'ilightbox-prev',
secondClass = 'ilightbox-next';
} else if (side == "prev") {
if (!iL.items[item]) return false;
var firstHolder = vars.prevPhoto,
secondHolder = vars.holder,
lastHolder = vars.nextPhoto,
firstClass = 'ilightbox-next',
secondClass = 'ilightbox-prev';
}
//Trigger the onBeforeChange callback
if (typeof opts.callback.onBeforeChange == 'function')
opts.callback.onBeforeChange.call(iL, iL.ui);
(side == "next") ? vars.nextLock = true: vars.prevLock = true;
var captionFirst = $('div.ilightbox-caption', secondHolder),
socialFirst = $('div.ilightbox-social', secondHolder);
if (captionFirst.length)
captionFirst.stop().fadeOut(switchSpeed, function() {
$(this).remove();
});
if (socialFirst.length)
socialFirst.stop().fadeOut(switchSpeed, function() {
$(this).remove();
});
if (iL.items[item].caption) {
iL.setCaption(iL.items[item], firstHolder);
var caption = $('div.ilightbox-caption', firstHolder),
percent = parseInt((caption.outerHeight() / firstHolder.outerHeight()) * 100);
if (opts.caption.start && percent <= 50) caption.fadeIn(switchSpeed);
}
var social = iL.items[item].options.social;
if (social) {
iL.setSocial(social, iL.items[item].URL, firstHolder);
if (opts.social.start) $('div.ilightbox-social', firstHolder).fadeIn(opts.effects.fadeSpeed);
}
$.each([firstHolder, secondHolder, lastHolder], function(key, val) {
val.removeClass('ilightbox-next ilightbox-prev');
});
var firstOffset = firstHolder.data('offset'),
winW = (viewport.width - (opts.styles.pageOffsetX)),
winH = (viewport.height - (opts.styles.pageOffsetY)),
width = firstOffset.newDims.width,
height = firstOffset.newDims.height,
thumbsOffset = firstOffset.thumbsOffset,
diff = firstOffset.diff,
top = parseInt((winH / 2) - (height / 2) - diff.H - (thumbsOffset.H / 2)),
left = parseInt((winW / 2) - (width / 2) - diff.W - (thumbsOffset.W / 2));
firstHolder.css(transform, gpuAcceleration).animate({
top: top,
left: left,
opacity: 1
}, switchSpeed, (vars.isSwipe) ? 'easeOutCirc' : 'easeInOutCirc', function() {
firstHolder.css(transform, '');
});
$('div.ilightbox-container', firstHolder).animate({
width: width,
height: height
}, switchSpeed, (vars.isSwipe) ? 'easeOutCirc' : 'easeInOutCirc');
var secondOffset = secondHolder.data('offset'),
object = secondOffset.object;
diff = secondOffset.diff;
width = secondOffset.newDims.width,
height = secondOffset.newDims.height;
width = parseInt(width * opts.styles[side == 'next' ? 'prevScale' : 'nextScale']),
height = parseInt(height * opts.styles[side == 'next' ? 'prevScale' : 'nextScale']),
top = (path == 'horizontal') ? parseInt((winH / 2) - object.offsetY - (height / 2) - diff.H - (thumbsOffset.H / 2)) : parseInt(winH - object.offsetX - diff.H - (thumbsOffset.H / 2));
if (side == 'prev')
left = (path == 'horizontal') ? parseInt(winW - object.offsetX - diff.W - (thumbsOffset.W / 2)) : parseInt((winW / 2) - (width / 2) - diff.W - object.offsetY - (thumbsOffset.W / 2));
else {
top = (path == 'horizontal') ? top : parseInt(object.offsetX - diff.H - height - (thumbsOffset.H / 2)),
left = (path == 'horizontal') ? parseInt(object.offsetX - diff.W - width - (thumbsOffset.W / 2)) : parseInt((winW / 2) - object.offsetY - (width / 2) - diff.W - (thumbsOffset.W / 2));
}
$('div.ilightbox-container', secondHolder).animate({
width: width,
height: height
}, switchSpeed, (vars.isSwipe) ? 'easeOutCirc' : 'easeInOutCirc');
secondHolder.addClass(firstClass).css(transform, gpuAcceleration).animate({
top: top,
left: left,
opacity: opts.styles.prevOpacity
}, switchSpeed, (vars.isSwipe) ? 'easeOutCirc' : 'easeInOutCirc', function() {
secondHolder.css(transform, '');
$('.ilightbox-thumbnail', vars.thumbnails).removeClass('ilightbox-active').eq(item).addClass('ilightbox-active');
iL.positionThumbnails();
if (iL.items[item]) {
if (!iL.items[item].options.mousewheel) vars.lockWheel = true;
else vars.lockWheel = false;
if (!iL.items[item].options.swipe) vars.lockSwipe = true;
else vars.lockSwipe = false;
}
vars.isSwipe = false;
if (side == "next") {
vars.nextPhoto = lastHolder,
vars.prevPhoto = secondHolder,
vars.holder = firstHolder;
vars.nextPhoto.hide();
vars.next = vars.next + 1,
vars.prev = vars.current,
vars.current = vars.current + 1;
if (opts.infinite) {
if (vars.current > vars.total - 1) vars.current = 0;
if (vars.current == vars.total - 1) vars.next = 0;
if (vars.current == 0) vars.prev = vars.total - 1;
}
iL.createUI();
if (!iL.items[vars.next])
vars.nextLock = false;
else
iL.loadContent(iL.items[vars.next], 'next');
} else {
vars.prevPhoto = lastHolder;
vars.nextPhoto = secondHolder;
vars.holder = firstHolder;
vars.prevPhoto.hide();
vars.next = vars.current;
vars.current = vars.prev;
vars.prev = vars.current - 1;
if (opts.infinite) {
if (vars.current == vars.total - 1) vars.next = 0;
if (vars.current == 0) vars.prev = vars.total - 1;
}
iL.createUI();
if (!iL.items[vars.prev])
vars.prevLock = false;
else
iL.loadContent(iL.items[vars.prev], 'prev');
}
if (opts.linkId) setTimeout(function() {
vars.hashLock = false;
}, 55);
// Configure arrow buttons
if (!opts.infinite) {
vars.nextButton.add(vars.prevButton).add(vars.innerPrevButton).add(vars.innerNextButton).removeClass('disabled');
if (vars.current == 0)
vars.prevButton.add(vars.innerPrevButton).addClass('disabled');
if (vars.current >= vars.total - 1)
vars.nextButton.add(vars.innerNextButton).addClass('disabled');
}
iL.repositionPhoto();
// Reset next cycle timeout
iL.resetCycle();
//Trigger the onAfterChange callback
if (typeof opts.callback.onAfterChange == 'function')
opts.callback.onAfterChange.call(iL, iL.ui);
});
top = (path == 'horizontal') ? getPixel(lastHolder, 'top') : ((side == "next") ? parseInt(-(winH / 2) - lastHolder.outerHeight()) : parseInt(top * 2)),
left = (path == 'horizontal') ? ((side == "next") ? parseInt(-(winW / 2) - lastHolder.outerWidth()) : parseInt(left * 2)) : getPixel(lastHolder, 'left');
lastHolder.css(transform, gpuAcceleration).animate({
top: top,
left: left,
opacity: opts.styles.nextOpacity
}, switchSpeed, (vars.isSwipe) ? 'easeOutCirc' : 'easeInOutCirc', function() {
lastHolder.css(transform, '');
}).addClass(secondClass);
}
},
setCaption: function(obj, target) {
var iL = this,
caption = $('<div class="ilightbox-caption"></div>');
if (obj.caption) {
caption.html(obj.caption);
$('div.ilightbox-container', target).append(caption);
}
},
normalizeSocial: function(obj, url) {
var iL = this,
vars = iL.vars,
opts = iL.options,
baseURL = window.location.href;
$.each(obj, function(key, value) {
if (!value)
return true;
var item = key.toLowerCase(),
source, text;
switch (item) {
case 'facebook':
source = "http://www.facebook.com/share.php?v=4&src=bm&u={URL}",
text = "Share on Facebook";
break;
case 'twitter':
source = "http://twitter.com/home?status={URL}",
text = "Share on Twitter";
break;
case 'googleplus':
source = "https://plus.google.com/share?url={URL}",
text = "Share on Google+";
break;
case 'delicious':
source = "http://delicious.com/post?url={URL}",
text = "Share on Delicious";
break;
case 'digg':
source = "http://digg.com/submit?phase=2&url={URL}",
text = "Share on Digg";
break;
case 'reddit':
source = "http://reddit.com/submit?url={URL}",
text = "Share on reddit";
break;
}
obj[key] = {
URL: value.URL && absolutizeURI(baseURL, value.URL) || opts.linkId && window.location.href || typeof url !== 'string' && baseURL || url && absolutizeURI(baseURL, url) || baseURL,
source: value.source || source || value.URL && absolutizeURI(baseURL, value.URL) || url && absolutizeURI(baseURL, url),
text: value.text || text || "Share on " + key,
width: (typeof(value.width) != 'undefined' && !isNaN(value.width)) ? parseInt(value.width) : 640,
height: value.height || 360
};
});
return obj;
},
setSocial: function(obj, url, target) {
var iL = this,
socialBar = $('<div class="ilightbox-social"></div>'),
buttons = '<ul>';
obj = iL.normalizeSocial(obj, url);
$.each(obj, function(key, value) {
var item = key.toLowerCase(),
source = value.source.replace(/\{URL\}/g, encodeURIComponent(value.URL).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29').replace(/\*/g, '%2A').replace(/%20/g, '+'));
buttons += '<li class="' + key + '"><a href="' + source + '" onclick="javascript:window.open(this.href' + ((value.width <= 0 || value.height <= 0) ? '' : ', \'\', \'menubar=no,toolbar=no,resizable=yes,scrollbars=yes,height=' + value.height + ',width=' + value.width + ',left=40,top=40\'') + ');return false;" title="' + value.text + '" target="_blank"></a></li>';
});
buttons += '</ul>';
socialBar.html(buttons);
$('div.ilightbox-container', target).append(socialBar);
},
fullScreenAction: function() {
var iL = this,
vars = iL.vars;
if (fullScreenApi.supportsFullScreen) {
if (fullScreenApi.isFullScreen()) fullScreenApi.cancelFullScreen(document.documentElement);
else fullScreenApi.requestFullScreen(document.documentElement);
} else {
iL.doFullscreen();
}
},
doFullscreen: function() {
var iL = this,
vars = iL.vars,
viewport = getViewport(),
opts = iL.options;
if (opts.fullAlone) {
var currentHolder = vars.holder,
current = iL.items[vars.current],
windowWidth = viewport.width,
windowHeight = viewport.height,
elements = [currentHolder, vars.nextPhoto, vars.prevPhoto, vars.nextButton, vars.prevButton, vars.overlay, vars.toolbar, vars.thumbnails, vars.loader],
// ThemeFusion edit for Avada theme: fix fullscreen issues with second slide and nav arrows
//hideElements = [vars.nextPhoto, vars.prevPhoto, vars.nextButton, vars.prevButton, vars.loader, vars.thumbnails];
hideElements = [vars.loader, vars.thumbnails];
if (!vars.isInFullScreen) {
vars.isInFullScreen = vars.lockKey = vars.lockWheel = vars.lockSwipe = true;
vars.overlay.css({
opacity: 1
});
$.each(hideElements, function(i, element) {
element.hide();
});
vars.fullScreenButton.attr('title', opts.text.exitFullscreen);
if (opts.fullStretchTypes.indexOf(current.type) != -1) currentHolder.data({
naturalWidthOld: currentHolder.data('naturalWidth'),
naturalHeightOld: currentHolder.data('naturalHeight'),
naturalWidth: windowWidth,
naturalHeight: windowHeight
});
else {
var viewport = current.options.fullViewPort || opts.fullViewPort || '',
newWidth = windowWidth,
newHeight = windowHeight,
width = currentHolder.data('naturalWidth'),
height = currentHolder.data('naturalHeight');
if (viewport.toLowerCase() == 'fill') {
newHeight = (newWidth / width) * height;
if (newHeight < windowHeight) {
newWidth = (windowHeight / height) * width,
newHeight = windowHeight;
}
} else if (viewport.toLowerCase() == 'fit') {
var dims = iL.getNewDimenstions(newWidth, newHeight, width, height, true);
newWidth = dims.width,
newHeight = dims.height;
} else if (viewport.toLowerCase() == 'stretch') {
newWidth = newWidth,
newHeight = newHeight;
} else {
var scale = (width > newWidth || height > newHeight) ? true : false,
dims = iL.getNewDimenstions(newWidth, newHeight, width, height, scale);
newWidth = dims.width,
newHeight = dims.height;
}
currentHolder.data({
naturalWidthOld: currentHolder.data('naturalWidth'),
naturalHeightOld: currentHolder.data('naturalHeight'),
naturalWidth: newWidth,
naturalHeight: newHeight
});
}
$.each(elements, function(key, val) {
val.addClass('ilightbox-fullscreen');
});
//Trigger the onEnterFullScreen callback
if (typeof opts.callback.onEnterFullScreen == 'function') opts.callback.onEnterFullScreen.call(iL, iL.ui);
} else {
vars.isInFullScreen = vars.lockKey = vars.lockWheel = vars.lockSwipe = false;
vars.overlay.css({
opacity: iL.options.overlay.opacity
});
$.each(hideElements, function(i, element) {
element.show();
});
vars.fullScreenButton.attr('title', opts.text.enterFullscreen);
currentHolder.data({
naturalWidth: currentHolder.data('naturalWidthOld'),
naturalHeight: currentHolder.data('naturalHeightOld'),
naturalWidthOld: null,
naturalHeightOld: null
});
$.each(elements, function(key, val) {
val.removeClass('ilightbox-fullscreen');
});
//Trigger the onExitFullScreen callback
if (typeof opts.callback.onExitFullScreen == 'function') opts.callback.onExitFullScreen.call(iL, iL.ui);
}
} else {
if (!vars.isInFullScreen) vars.isInFullScreen = true;
else vars.isInFullScreen = false;
}
iL.repositionPhoto(true);
},
closeAction: function() {
var iL = this,
vars = iL.vars,
opts = iL.options;
$win.unbind('.iLightBox');
$doc.off('.iLightBox');
if (vars.isInFullScreen) fullScreenApi.cancelFullScreen(document.documentElement);
$('.ilightbox-overlay, .ilightbox-holder, .ilightbox-thumbnails').off('.iLightBox');
if (opts.hide.effect) vars.overlay.stop().fadeOut(opts.hide.speed, function() {
vars.overlay.remove();
vars.BODY.removeClass('ilightbox-noscroll').off('.iLightBox');
});
else {
vars.overlay.remove();
vars.BODY.removeClass('ilightbox-noscroll').off('.iLightBox');
}
var fadeOuts = [vars.toolbar, vars.holder, vars.nextPhoto, vars.prevPhoto, vars.nextButton, vars.prevButton, vars.loader, vars.thumbnails];
$.each(fadeOuts, function(i, element) {
element.removeAttr('style').remove();
});
vars.dontGenerateThumbs = vars.isInFullScreen = false;
window.iLightBox = null;
if (opts.linkId) {
vars.hashLock = true;
removeHash();
setTimeout(function() {
vars.hashLock = false;
}, 55);
}
//Trigger the onHide callback
if (typeof opts.callback.onHide == 'function') opts.callback.onHide.call(iL, iL.ui);
},
repositionPhoto: function() {
var iL = this,
vars = iL.vars,
opts = iL.options,
path = opts.path.toLowerCase(),
viewport = getViewport(),
winWidth = viewport.width,
winHeight = viewport.height;
var thumbsOffsetW = (vars.isInFullScreen && opts.fullAlone || vars.isMobile) ? 0 : ((path == 'horizontal') ? 0 : vars.thumbnails.outerWidth()),
thumbsOffsetH = vars.isMobile ? vars.toolbar.outerHeight() : ((vars.isInFullScreen && opts.fullAlone) ? 0 : ((path == 'horizontal') ? vars.thumbnails.outerHeight() : 0)),
width = (vars.isInFullScreen && opts.fullAlone) ? winWidth : (winWidth - (opts.styles.pageOffsetX)),
height = (vars.isInFullScreen && opts.fullAlone) ? winHeight : (winHeight - (opts.styles.pageOffsetY)),
offsetW = (path == 'horizontal') ? parseInt((iL.items[vars.next] || iL.items[vars.prev]) ? ((opts.styles.nextOffsetX + opts.styles.prevOffsetX)) * 2 : (((width / 10) <= 30) ? 30 : (width / 10))) : parseInt(((width / 10) <= 30) ? 30 : (width / 10)) + thumbsOffsetW,
offsetH = (path == 'horizontal') ? parseInt(((height / 10) <= 30) ? 30 : (height / 10)) + thumbsOffsetH : parseInt((iL.items[vars.next] || iL.items[vars.prev]) ? ((opts.styles.nextOffsetX + opts.styles.prevOffsetX)) * 2 : (((height / 10) <= 30) ? 30 : (height / 10)));
var elObject = {
type: 'current',
width: width,
height: height,
item: iL.items[vars.current],
offsetW: offsetW,
offsetH: offsetH,
thumbsOffsetW: thumbsOffsetW,
thumbsOffsetH: thumbsOffsetH,
animate: arguments.length,
holder: vars.holder
};
iL.repositionEl(elObject);
if (iL.items[vars.next]) {
elObject = $.extend(elObject, {
type: 'next',
item: iL.items[vars.next],
offsetX: opts.styles.nextOffsetX,
offsetY: opts.styles.nextOffsetY,
holder: vars.nextPhoto
});
iL.repositionEl(elObject);
}
if (iL.items[vars.prev]) {
elObject = $.extend(elObject, {
type: 'prev',
item: iL.items[vars.prev],
offsetX: opts.styles.prevOffsetX,
offsetY: opts.styles.prevOffsetY,
holder: vars.prevPhoto
});
iL.repositionEl(elObject);
}
var loaderCss = (path == "horizontal") ? {
left: parseInt((width / 2) - (vars.loader.outerWidth() / 2))
} : {
top: parseInt((height / 2) - (vars.loader.outerHeight() / 2))
};
vars.loader.css(loaderCss);
},
repositionEl: function(obj) {
var iL = this,
vars = iL.vars,
opts = iL.options,
path = opts.path.toLowerCase(),
widthAvail = (obj.type == 'current') ? ((vars.isInFullScreen && opts.fullAlone) ? obj.width : (obj.width - obj.offsetW)) : (obj.width - obj.offsetW),
heightAvail = (obj.type == 'current') ? ((vars.isInFullScreen && opts.fullAlone) ? obj.height : (obj.height - obj.offsetH)) : (obj.height - obj.offsetH),
itemParent = obj.item,
item = obj.item.options,
holder = obj.holder,
offsetX = obj.offsetX || 0,
offsetY = obj.offsetY || 0,
thumbsOffsetW = obj.thumbsOffsetW,
thumbsOffsetH = obj.thumbsOffsetH;
if (obj.type == 'current') {
if (typeof item.width == 'number' && item.width) widthAvail = ((vars.isInFullScreen && opts.fullAlone) && (opts.fullStretchTypes.indexOf(itemParent.type) != -1 || item.fullViewPort || opts.fullViewPort)) ? widthAvail : ((item.width > widthAvail) ? widthAvail : item.width);
if (typeof item.height == 'number' && item.height) heightAvail = ((vars.isInFullScreen && opts.fullAlone) && (opts.fullStretchTypes.indexOf(itemParent.type) != -1 || item.fullViewPort || opts.fullViewPort)) ? heightAvail : ((item.height > heightAvail) ? heightAvail : item.height);
} else {
if (typeof item.width == 'number' && item.width) widthAvail = (item.width > widthAvail) ? widthAvail : item.width;
if (typeof item.height == 'number' && item.height) heightAvail = (item.height > heightAvail) ? heightAvail : item.height;
}
heightAvail = parseInt(heightAvail - $('.ilightbox-inner-toolbar', holder).outerHeight());
var width = (typeof item.width == 'string' && item.width.indexOf('%') != -1) ? percentToValue(parseInt(item.width.replace('%', '')), obj.width) : holder.data('naturalWidth'),
height = (typeof item.height == 'string' && item.height.indexOf('%') != -1) ? percentToValue(parseInt(item.height.replace('%', '')), obj.height) : holder.data('naturalHeight');
var dims = ((typeof item.width == 'string' && item.width.indexOf('%') != -1 || typeof item.height == 'string' && item.height.indexOf('%') != -1) ? {
width: width,
height: height
} : iL.getNewDimenstions(widthAvail, heightAvail, width, height)),
newDims = $.extend({}, dims, {});
if (obj.type == 'prev' || obj.type == 'next')
width = parseInt(dims.width * ((obj.type == 'next') ? opts.styles.nextScale : opts.styles.prevScale)),
height = parseInt(dims.height * ((obj.type == 'next') ? opts.styles.nextScale : opts.styles.prevScale));
else
width = dims.width,
height = dims.height;
var widthDiff = parseInt((getPixel(holder, 'padding-left') + getPixel(holder, 'padding-right') + getPixel(holder, 'border-left-width') + getPixel(holder, 'border-right-width')) / 2),
heightDiff = parseInt((getPixel(holder, 'padding-top') + getPixel(holder, 'padding-bottom') + getPixel(holder, 'border-top-width') + getPixel(holder, 'border-bottom-width') + ($('.ilightbox-inner-toolbar', holder).outerHeight() || 0)) / 2);
switch (obj.type) {
case 'current':
var top = parseInt((obj.height / 2) - (height / 2) - heightDiff - (thumbsOffsetH / 2)),
left = parseInt((obj.width / 2) - (width / 2) - widthDiff - (thumbsOffsetW / 2));
break;
case 'next':
var top = (path == 'horizontal') ? parseInt((obj.height / 2) - offsetY - (height / 2) - heightDiff - (thumbsOffsetH / 2)) : parseInt(obj.height - offsetX - heightDiff - (thumbsOffsetH / 2)),
left = (path == 'horizontal') ? parseInt(obj.width - offsetX - widthDiff - (thumbsOffsetW / 2)) : parseInt((obj.width / 2) - (width / 2) - widthDiff - offsetY - (thumbsOffsetW / 2));
break;
case 'prev':
var top = (path == 'horizontal') ? parseInt((obj.height / 2) - offsetY - (height / 2) - heightDiff - (thumbsOffsetH / 2)) : parseInt(offsetX - heightDiff - height - (thumbsOffsetH / 2)),
left = (path == 'horizontal') ? parseInt(offsetX - widthDiff - width - (thumbsOffsetW / 2)) : parseInt((obj.width / 2) - offsetY - (width / 2) - widthDiff - (thumbsOffsetW / 2));
break;
}
holder.data('offset', {
top: top,
left: left,
newDims: newDims,
diff: {
W: widthDiff,
H: heightDiff
},
thumbsOffset: {
W: thumbsOffsetW,
H: thumbsOffsetH
},
object: obj
});
if (obj.animate > 0 && opts.effects.reposition) {
holder.css(transform, gpuAcceleration).stop().animate({
top: top,
left: left
}, opts.effects.repositionSpeed, 'easeOutCirc', function() {
holder.css(transform, '');
});
$('div.ilightbox-container', holder).stop().animate({
width: width,
height: height
}, opts.effects.repositionSpeed, 'easeOutCirc');
$('div.ilightbox-inner-toolbar', holder).stop().animate({
width: width
}, opts.effects.repositionSpeed, 'easeOutCirc', function() {
$(this).css('overflow', 'visible');
});
} else {
holder.css({
top: top,
left: left
});
$('div.ilightbox-container', holder).css({
width: width,
height: height
});
$('div.ilightbox-inner-toolbar', holder).css({
width: width
});
}
},
resume: function(priority) {
var iL = this,
vars = iL.vars,
opts = iL.options;
if (!opts.slideshow.pauseTime || opts.controls.slideshow && vars.total <= 1 || priority < vars.isPaused) {
return;
}
vars.isPaused = 0;
if (vars.cycleID) {
vars.cycleID = clearTimeout(vars.cycleID);
}
vars.cycleID = setTimeout(function() {
if (vars.current == vars.total - 1) iL.goTo(0);
else iL.moveTo('next');
}, opts.slideshow.pauseTime);
},
pause: function(priority) {
var iL = this,
vars = iL.vars,
opts = iL.options;
if (priority < vars.isPaused) {
return;
}
vars.isPaused = priority || 100;
if (vars.cycleID) {
vars.cycleID = clearTimeout(vars.cycleID);
}
},
resetCycle: function() {
var iL = this,
vars = iL.vars,
opts = iL.options;
if (opts.controls.slideshow && vars.cycleID && !vars.isPaused) {
iL.resume();
}
},
getNewDimenstions: function(width, height, width_old, height_old, thumb) {
var iL = this;
if (!width) factor = height / height_old;
else if (!height) factor = width / width_old;
else factor = min(width / width_old, height / height_old);
if (!thumb) {
if (factor > iL.options.maxScale) factor = iL.options.maxScale;
else if (factor < iL.options.minScale) factor = iL.options.minScale;
}
var final_width = (iL.options.keepAspectRatio) ? round(width_old * factor) : width,
final_height = (iL.options.keepAspectRatio) ? round(height_old * factor) : height;
return {
width: final_width,
height: final_height,
ratio: factor
};
},
setOption: function(options) {
var iL = this;
iL.options = $.extend(true, iL.options, options || {});
iL.refresh();
},
availPlugins: function() {
var iL = this,
testEl = document.createElement("video");
iL.plugins = {
flash: !isMobile,
quicktime: (parseInt(PluginDetect.getVersion("QuickTime")) >= 0) ? true : false,
html5H264: !!(testEl.canPlayType && testEl.canPlayType('video/mp4').replace(/no/, '')),
html5WebM: !!(testEl.canPlayType && testEl.canPlayType('video/webm').replace(/no/, '')),
html5Vorbis: !!(testEl.canPlayType && testEl.canPlayType('video/ogg').replace(/no/, '')),
html5QuickTime: !!(testEl.canPlayType && testEl.canPlayType('video/quicktime').replace(/no/, ''))
};
},
addContent: function(element, obj) {
var iL = this,
el;
switch (obj.type) {
case 'video':
var HTML5 = false,
videoType = obj.videoType,
html5video = obj.options.html5video;
if (((videoType == 'video/mp4' || obj.ext == 'mp4' || obj.ext == 'm4v') || html5video.h264) && iL.plugins.html5H264)
obj.ext = 'mp4',
obj.URL = html5video.h264 || obj.URL;
else if (html5video.webm && iL.plugins.html5WebM)
obj.ext = 'webm',
obj.URL = html5video.webm || obj.URL;
else if (html5video.ogg && iL.plugins.html5Vorbis)
obj.ext = 'ogv',
obj.URL = html5video.ogg || obj.URL;
if (iL.plugins.html5H264 && (videoType == 'video/mp4' || obj.ext == 'mp4' || obj.ext == 'm4v')) HTML5 = true, videoType = "video/mp4";
else if (iL.plugins.html5WebM && (videoType == 'video/webm' || obj.ext == 'webm')) HTML5 = true, videoType = "video/webm";
else if (iL.plugins.html5Vorbis && (videoType == 'video/ogg' || obj.ext == 'ogv')) HTML5 = true, videoType = "video/ogg";
else if (iL.plugins.html5QuickTime && (videoType == 'video/quicktime' || obj.ext == 'mov' || obj.ext == 'qt')) HTML5 = true, videoType = "video/quicktime";
if (HTML5) {
el = $('<video />', {
"width": "100%",
"height": "100%",
"preload": html5video.preload,
"autoplay": html5video.autoplay,
"poster": html5video.poster,
"controls": html5video.controls
}).append($('<source />', {
"src": obj.URL,
"type": videoType
}));
} else {
if (!iL.plugins.quicktime) el = $('<span />', {
"class": "ilightbox-alert",
html: iL.options.errors.missingPlugin.replace('{pluginspage}', pluginspages.quicktime).replace('{type}', 'QuickTime')
});
else {
el = $('<object />', {
"type": "video/quicktime",
"pluginspage": pluginspages.quicktime
}).attr({
"data": obj.URL,
"width": "100%",
"height": "100%"
}).append($('<param />', {
"name": "src",
"value": obj.URL
})).append($('<param />', {
"name": "autoplay",
"value": "false"
})).append($('<param />', {
"name": "loop",
"value": "false"
})).append($('<param />', {
"name": "scale",
"value": "tofit"
}));
if (browser.msie) el = QT_GenerateOBJECTText(obj.URL, '100%', '100%', '', 'SCALE', 'tofit', 'AUTOPLAY', 'false', 'LOOP', 'false');
}
}
break;
case 'flash':
if (!iL.plugins.flash) el = $('<span />', {
"class": "ilightbox-alert",
html: iL.options.errors.missingPlugin.replace('{pluginspage}', pluginspages.flash).replace('{type}', 'Adobe Flash player')
});
else {
var flashvars = "",
i = 0;
if (obj.options.flashvars) $.each(obj.options.flashvars, function(k, v) {
if (i != 0) flashvars += "&";
flashvars += k + "=" + encodeURIComponent(v);
i++;
});
else flashvars = null;
el = $('<embed />').attr({
"type": "application/x-shockwave-flash",
"src": obj.URL,
"width": (typeof obj.options.width == 'number' && obj.options.width && iL.options.minScale == '1' && iL.options.maxScale == '1') ? obj.options.width : "100%",
"height": (typeof obj.options.height == 'number' && obj.options.height && iL.options.minScale == '1' && iL.options.maxScale == '1') ? obj.options.height : "100%",
"quality": "high",
"bgcolor": "#000000",
"play": "true",
"loop": "true",
"menu": "true",
"wmode": "transparent",
"scale": "showall",
"allowScriptAccess": "always",
"allowFullScreen": "true",
"flashvars": flashvars,
"fullscreen": "yes"
});
}
break;
case 'iframe':
// ThemeFusion edit for Avada theme: added possibility to add autoplay and rel as part of query string for videos
var $query_array = obj.URL.substring( obj.URL.indexOf( '?' ) + 1 ).split( '&' ),
$query_object = {},
$query_string = '?';
for ( var $i = 0; $i < $query_array.length; ++$i ) {
var $single_query = $query_array[$i].split( '=' );
if ( $single_query.length != 2 ) continue;
$query_object[$single_query[0]] = decodeURIComponent( $single_query[1].replace( /\+/g, " " ) );
}
$query_string += ( $query_object['autoplay'] !== undefined ) ? '&autoplay=' + $query_object['autoplay'] : '';
$query_string += ( $query_object['rel'] !== undefined ) ? '&rel=' + $query_object['rel'] : '';
// ThemeFusion edit for Avada theme: short url support for videos
if ( obj.URL.indexOf( 'vimeo.com' ) != -1 ) {
// For vimeo videos, also support urls like http://vimeo.com/8245346
var $reg_exp = /http(s?):\/\/(www\.)?vimeo.com\/(\d+)/;
var $match = obj.URL.match( $reg_exp );
if ( $match ) {
var $movie = '//player.vimeo.com/video/'+ $match[3] +'?title=0&amp;byline=0&amp;portrait=0' + $query_string;
} else {
var $movie = obj.URL;
}
// obj.options.width = '100%';
// obj.options.height = '100%';
} else {
// For youtube videos, also support urls like http://youtu.be/hsEUBLIJvmE
var $reg_exp = /^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#\&\?]*).*/;
var $match = obj.URL.match( $reg_exp );
$query_string += '&enablejsapi=1';
if ( $match ) {
var $movie = '//www.youtube.com/embed/' + $match[7] + $query_string;
} else {
var $movie = obj.URL;
}
// obj.options.width = '100%';
// obj.options.height = '100%';
}
// End Edit
el = $('<iframe />').attr({
"width": (typeof obj.options.width == 'number' && obj.options.width && iL.options.minScale == '1' && iL.options.maxScale == '1') ? obj.options.width : "100%",
"height": (typeof obj.options.height == 'number' && obj.options.height && iL.options.minScale == '1' && iL.options.maxScale == '1') ? obj.options.height : "100%",
src: obj.URL,
frameborder: 0,
'hspace': 0,
'vspace': 0,
'scrolling': supportTouch ? 'auto' : 'scroll',
'webkitAllowFullScreen': '',
'mozallowfullscreen': '',
'allowFullScreen': ''
});
break;
case 'inline':
el = $('<div class="ilightbox-wrapper"></div>').html($(obj.URL).clone(true));
break;
case 'html':
var object = obj.URL,
el;
if (object[0].nodeName) {
el = $('<div class="ilightbox-wrapper"></div>').html(object);
} else {
var dom = $(obj.URL),
html = (dom.selector) ? $('<div>' + dom + '</div>') : dom;
el = $('<div class="ilightbox-wrapper"></div>').html(html);
}
break;
}
$('div.ilightbox-container', element).empty().html(el);
// For fixing Chrome about just playing the video for first time
if (el[0].tagName.toLowerCase() === 'video' && browser.webkit) setTimeout(function() {
var src = el[0].currentSrc + '?' + floor(random() * 30000);
el[0].currentSrc = src;
el[0].src = src;
});
return el;
},
ogpRecognition: function(obj, callback) {
var iL = this,
url = obj.URL;
iL.showLoader();
doAjax(url, function(data) {
iL.hideLoader();
if (data) {
var object = new Object();
object.length = false,
object.url = data.url;
if (data.status == 200) {
var result = data.results,
type = result.type,
source = result.source;
// ThemeFusion edit to allow additional API params.
var $query_array = result.url.substring( result.url.indexOf( '?' ) + 1 ).split( '&' );
var $update_src = source.src;
for ( var $i = 0; $i < $query_array.length; ++$i ) {
if( $update_src.indexOf($query_array[$i]) === -1 ) {
$update_src+= '&'+$query_array[$i];
}
}
object.source = $update_src,
// Edit Ends.
object.width = source.width && parseInt(source.width) || 0,
object.height = source.height && parseInt(source.height) || 0,
object.type = type,
object.thumbnail = source.thumbnail || result.images[0],
object.html5video = result.html5video || {},
object.length = true;
if (source.type == 'application/x-shockwave-flash') object.type = "flash";
else if (source.type.indexOf("video/") != -1) object.type = "video";
else if (source.type.indexOf("/html") != -1) object.type = "iframe";
else if (source.type.indexOf("image/") != -1) object.type = "image";
} else if (typeof data.response != 'undefined')
throw data.response;
callback.call(this, object.length ? object : false);
}
});
},
hashChangeHandler: function(url) {
var iL = this,
vars = iL.vars,
opts = iL.options,
URL = url || window.location.href,
hash = parseURI(URL).hash,
split = hash.split('/'),
index = split[1];
if (vars.hashLock || ('#' + opts.linkId != split[0] && hash.length > 1)) return;
if (index) {
var target = split[1] || 0;
if (iL.items[target]) {
var overlay = $('.ilightbox-overlay');
if (overlay.length && overlay.attr('linkid') == opts.linkId) {
iL.goTo(target);
} else {
iL.itemsObject[target].trigger(supportTouch ? 'itap' : 'click');
}
} else {
var overlay = $('.ilightbox-overlay');
if (overlay.length) iL.closeAction();
}
} else {
var overlay = $('.ilightbox-overlay');
if (overlay.length) iL.closeAction();
}
}
};
/**
* Parse style to pixels.
*
* @param {Object} $element jQuery object with element.
* @param {Property} property CSS property to get the pixels from.
*
* @return {Int}
*/
function getPixel($element, property) {
return parseInt($element.css(property), 10) || 0;
}
/**
* Make sure that number is within the limits.
*
* @param {Number} number
* @param {Number} min
* @param {Number} max
*
* @return {Number}
*/
function within(number, min, max) {
return number < min ? min : number > max ? max : number;
}
/**
* Get viewport/window size (width and height).
*
* @return {Object}
*/
function getViewport() {
var e = window,
a = 'inner';
if (!('innerWidth' in window)) {
a = 'client';
e = document.documentElement || document.body;
}
return {
width: e[a + 'Width'],
height: e[a + 'Height']
}
}
/**
* Remove hash tag from the URL
*
* @return {Void}
*/
function removeHash() {
// ThemeFusion edit for Avada theme: the original removeHash approach makes old IE versions shake. So we just use a HTML5 browser feature for removal and leave old IEs unaltered
if ( history && history.pushState ) {
history.pushState('', document.title, window.location.pathname + window.location.search);
}
/*
var scroll = getScrollXY();
window.location.hash = "";
// Restore the scroll offset, should be flicker free
window.scrollTo(scroll.x, scroll.y);
*/
}
/**
* Do the ajax requests with callback.
*
* @param {String} url
* @param {Function} callback
*
* @return {Void}
*/
function doAjax(url, callback) {
var url = "//ilightbox.net/getSource/jsonp.php?url=" + encodeURIComponent(url).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29').replace(/\*/g, '%2A');
$.ajax({
url: url,
dataType: 'jsonp'
});
iLCallback = function(data) {
callback.call(this, data);
};
}
/**
* Find image from DOM elements
*
* @param {Element} element
*
* @return {Void}
*/
function findImageInElement(element) {
var elements = $('*', element),
imagesArr = new Array();
elements.each(function() {
var url = "",
element = this;
if ($(element).css("background-image") != "none") {
url = $(element).css("background-image");
} else if (typeof($(element).attr("src")) != "undefined" && element.nodeName.toLowerCase() == "img") {
url = $(element).attr("src");
}
if (url.indexOf("gradient") == -1) {
url = url.replace(/url\(\"/g, "");
url = url.replace(/url\(/g, "");
url = url.replace(/\"\)/g, "");
url = url.replace(/\)/g, "");
var urls = url.split(",");
for (var i = 0; i < urls.length; i++) {
if (urls[i].length > 0 && $.inArray(urls[i], imagesArr) == -1) {
var extra = "";
if (browser.msie && browser.version < 9) {
extra = "?" + floor(random() * 3000);
}
imagesArr.push(urls[i] + extra);
}
}
}
});
return imagesArr;
}
/**
* Get file extension.
*
* @param {String} URL
*
* @return {String}
*/
function getExtension(URL) {
var ext = URL.split('.').pop().toLowerCase(),
extra = ext.indexOf('?') !== -1 ? '?' + ext.split('?').pop() : ''; // ThemeFusion edit for Avada theme: added the ? sign in front of the extra string to ensure it works correctly
return ext.replace(extra, '');
}
/**
* Get type via extension.
*
* @param {String} URL
*
* @return {String}
*/
function getTypeByExtension(URL) {
var type,
ext = getExtension(URL);
if (extensions.image.indexOf(ext) !== -1) type = 'image';
else if (extensions.flash.indexOf(ext) !== -1) type = 'flash';
else if (extensions.video.indexOf(ext) !== -1) type = 'video';
else type = 'iframe';
return type;
}
/**
* Return value from percent of a number.
*
* @param {Number} percent
* @param {Number} total
*
* @return {Number}
*/
function percentToValue(percent, total) {
return parseInt((total / 100) * percent);
}
/**
* A JavaScript equivalent of PHP’s parse_url.
*
* @param {String} url The URL to parse.
*
* @return {Mixed}
*/
function parseURI(url) {
var m = String(url).replace(/^\s+|\s+$/g, '').match(/^([^:\/?#]+:)?(\/\/(?:[^:@]*(?::[^:@]*)?@)?(([^:\/?#]*)(?::(\d*))?))?([^?#]*)(\?[^#]*)?(#[\s\S]*)?/);
// authority = '//' + user + ':' + pass '@' + hostname + ':' port
return (m ? {
href: m[0] || '',
protocol: m[1] || '',
authority: m[2] || '',
host: m[3] || '',
hostname: m[4] || '',
port: m[5] || '',
pathname: m[6] || '',
search: m[7] || '',
hash: m[8] || ''
} : null);
}
/**
* Gets the absolute URI.
*
* @param {String} href The relative URL.
* @param {String} base The base URL.
*
* @return {String} The absolute URL.
*/
function absolutizeURI(base, href) { // RFC 3986
var iL = this;
function removeDotSegments(input) {
var output = [];
input.replace(/^(\.\.?(\/|$))+/, '')
.replace(/\/(\.(\/|$))+/g, '/')
.replace(/\/\.\.$/, '/../')
.replace(/\/?[^\/]*/g, function(p) {
if (p === '/..') {
output.pop();
} else {
output.push(p);
}
});
return output.join('').replace(/^\//, input.charAt(0) === '/' ? '/' : '');
}
href = parseURI(href || '');
base = parseURI(base || '');
return !href || !base ? null : (href.protocol || base.protocol) +
(href.protocol || href.authority ? href.authority : base.authority) +
removeDotSegments(href.protocol || href.authority || href.pathname.charAt(0) === '/' ? href.pathname : (href.pathname ? ((base.authority && !base.pathname ? '/' : '') + base.pathname.slice(0, base.pathname.lastIndexOf('/') + 1) + href.pathname) : base.pathname)) +
(href.protocol || href.authority || href.pathname ? href.search : (href.search || base.search)) +
href.hash;
}
/**
* A JavaScript equivalent of PHP’s version_compare.
*
* @param {String} v1
* @param {String} v2
* @param {String} operator
*
* @return {Boolean}
*/
function version_compare(v1, v2, operator) {
this.php_js = this.php_js || {};
this.php_js.ENV = this.php_js.ENV || {};
var i = 0,
x = 0,
compare = 0,
vm = {
'dev': -6,
'alpha': -5,
'a': -5,
'beta': -4,
'b': -4,
'RC': -3,
'rc': -3,
'#': -2,
'p': 1,
'pl': 1
},
prepVersion = function(v) {
v = ('' + v).replace(/[_\-+]/g, '.');
v = v.replace(/([^.\d]+)/g, '.$1.').replace(/\.{2,}/g, '.');
return (!v.length ? [-8] : v.split('.'));
},
numVersion = function(v) {
return !v ? 0 : (isNaN(v) ? vm[v] || -7 : parseInt(v, 10));
};
v1 = prepVersion(v1);
v2 = prepVersion(v2);
x = max(v1.length, v2.length);
for (i = 0; i < x; i++) {
if (v1[i] == v2[i]) {
continue;
}
v1[i] = numVersion(v1[i]);
v2[i] = numVersion(v2[i]);
if (v1[i] < v2[i]) {
compare = -1;
break;
} else if (v1[i] > v2[i]) {
compare = 1;
break;
}
}
if (!operator) {
return compare;
}
switch (operator) {
case '>':
case 'gt':
return (compare > 0);
case '>=':
case 'ge':
return (compare >= 0);
case '<=':
case 'le':
return (compare <= 0);
case '==':
case '=':
case 'eq':
return (compare === 0);
case '<>':
case '!=':
case 'ne':
return (compare !== 0);
case '':
case '<':
case 'lt':
return (compare < 0);
default:
return null;
}
}
// Begin the iLightBox plugin
$.fn.iLightBox = function() {
var args = arguments,
opt = ($.isPlainObject(args[0])) ? args[0] : args[1],
items = ($.isArray(args[0]) || typeof args[0] == 'string') ? args[0] : args[1];
if (!opt) opt = {};
// Default options. Play carefully.
var options = $.extend(true, {
attr: 'href',
path: 'vertical',
skin: 'dark',
linkId: false,
infinite: false,
startFrom: 0,
randomStart: false,
keepAspectRatio: true,
maxScale: 1,
minScale: .2,
innerToolbar: false,
smartRecognition: false,
mobileOptimizer: true,
fullAlone: true,
fullViewPort: null,
fullStretchTypes: 'flash, video',
overlay: {
blur: true,
opacity: .85
},
controls: {
arrows: false,
slideshow: false,
toolbar: true,
fullscreen: true,
thumbnail: true,
keyboard: true,
mousewheel: true,
swipe: true
},
keyboard: {
left: true, // previous
right: true, // next
up: true, // previous
down: true, // next
esc: true, // close
shift_enter: true // fullscreen
},
show: {
effect: true,
speed: 300,
title: true
},
hide: {
effect: true,
speed: 300
},
caption: {
start: true,
show: 'mouseenter',
hide: 'mouseleave'
},
social: {
start: true,
show: 'mouseenter',
hide: 'mouseleave',
buttons: false
},
styles: {
pageOffsetX: 0,
pageOffsetY: 0,
nextOffsetX: 45,
nextOffsetY: 0,
nextOpacity: 1,
nextScale: 1,
prevOffsetX: 45,
prevOffsetY: 0,
prevOpacity: 1,
prevScale: 1
},
thumbnails: {
maxWidth: 120,
maxHeight: 80,
normalOpacity: 1,
activeOpacity: .6
},
effects: {
reposition: true,
repositionSpeed: 200,
switchSpeed: 500,
loadedFadeSpeed: 180,
fadeSpeed: 200
},
slideshow: {
pauseTime: 5000,
pauseOnHover: false,
startPaused: true
},
text: {
close: "Press Esc to close",
enterFullscreen: "Enter Fullscreen (Shift+Enter)",
exitFullscreen: "Exit Fullscreen (Shift+Enter)",
slideShow: "Slideshow",
next: "Next",
previous: "Previous"
},
errors: {
loadImage: "An error occurred when trying to load photo.",
loadContents: "An error occurred when trying to load contents.",
missingPlugin: "The content your are attempting to view requires the <a href='{pluginspage}' target='_blank'>{type} plugin<\/a>."
},
ajaxSetup: {
url: '',
beforeSend: function(jqXHR, settings) {},
cache: false,
complete: function(jqXHR, textStatus) {},
crossDomain: false,
error: function(jqXHR, textStatus, errorThrown) {},
success: function(data, textStatus, jqXHR) {},
global: true,
ifModified: false,
username: null,
password: null,
type: 'GET'
},
callback: {}
}, opt);
var instant = ($.isArray(items) || typeof items == 'string') ? true : false;
items = $.isArray(items) ? items : new Array();
if (typeof args[0] == 'string') items[0] = args[0];
if (version_compare($.fn.jquery, '1.8', '>=')) {
var iLB = new iLightBox($(this), options, items, instant);
return {
close: function() {
iLB.closeAction();
},
fullscreen: function() {
iLB.fullScreenAction();
},
moveNext: function() {
iLB.moveTo('next');
},
movePrev: function() {
iLB.moveTo('prev');
},
goTo: function(index) {
iLB.goTo(index);
},
refresh: function() {
iLB.refresh();
},
reposition: function() {
(arguments.length > 0) ? iLB.repositionPhoto(true): iLB.repositionPhoto();
},
setOption: function(options) {
iLB.setOption(options);
},
destroy: function() {
iLB.closeAction();
iLB.dispatchItemsEvents();
}
};
} else {
throw "The jQuery version that was loaded is too old. iLightBox requires jQuery 1.8+";
}
};
$.iLightBox = function() {
return $.fn.iLightBox(arguments[0], arguments[1]);
};
$.extend($.easing, {
easeInCirc: function(x, t, b, c, d) {
return -c * (sqrt(1 - (t /= d) * t) - 1) + b;
},
easeOutCirc: function(x, t, b, c, d) {
return c * sqrt(1 - (t = t / d - 1) * t) + b;
},
easeInOutCirc: function(x, t, b, c, d) {
if ((t /= d / 2) < 1) return -c / 2 * (sqrt(1 - t * t) - 1) + b;
return c / 2 * (sqrt(1 - (t -= 2) * t) + 1) + b;
}
});
function getScrollXY() {
var scrOfX = 0,
scrOfY = 0;
if (typeof(window.pageYOffset) == 'number') {
//Netscape compliant
scrOfY = window.pageYOffset;
scrOfX = window.pageXOffset;
} else if (document.body && (document.body.scrollLeft || document.body.scrollTop)) {
//DOM compliant
scrOfY = document.body.scrollTop;
scrOfX = document.body.scrollLeft;
} else if (document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
//IE6 standards compliant mode
scrOfY = document.documentElement.scrollTop;
scrOfX = document.documentElement.scrollLeft;
}
return {
x: scrOfX,
y: scrOfY
};
}
(function() {
// add new event shortcuts
$.each(("touchstart touchmove touchend " +
"tap taphold " +
"swipeleft swiperight " + // ThemeFusion edit for Avada theme: delete "swipe" keyword
"scrollstart scrollstop").split(" "), function(i, name) {
$.fn[name] = function(fn) {
return fn ? this.bind(name, fn) : this.trigger(name);
};
// jQuery < 1.8
if ($.attrFn) {
$.attrFn[name] = true;
}
});
var tapSettings = {
startEvent: 'touchstart.iTap',
endEvent: 'touchend.iTap'
};
// tap Event:
$.event.special.itap = {
setup: function() {
var self = this,
$self = $(this),
start, stop;
$self.bind(tapSettings.startEvent, function(event) {
start = getScrollXY();
$self.one(tapSettings.endEvent, function(event) {
stop = getScrollXY();
var orgEvent = event || window.event;
event = $.event.fix(orgEvent);
event.type = "itap";
if ((start && stop) && (start.x == stop.x && start.y == stop.y))($.event.dispatch || $.event.handle).call(self, event);
start = stop = undefined;
});
});
},
teardown: function() {
$(this).unbind(tapSettings.startEvent);
}
};
}());
//Fullscreen API
(function() {
fullScreenApi = {
supportsFullScreen: false,
isFullScreen: function() {
return false;
},
requestFullScreen: function() {},
cancelFullScreen: function() {},
fullScreenEventName: '',
prefix: ''
},
browserPrefixes = 'webkit moz o ms khtml'.split(' ');
// check for native support
if (typeof document.cancelFullScreen != 'undefined') {
fullScreenApi.supportsFullScreen = true;
} else {
// check for fullscreen support by vendor prefix
for (var i = 0, il = browserPrefixes.length; i < il; i++) {
fullScreenApi.prefix = browserPrefixes[i];
if (typeof document[fullScreenApi.prefix + 'CancelFullScreen'] != 'undefined') {
fullScreenApi.supportsFullScreen = true;
break;
}
}
}
// update methods to do something useful
if (fullScreenApi.supportsFullScreen) {
fullScreenApi.fullScreenEventName = fullScreenApi.prefix + 'fullscreenchange';
fullScreenApi.isFullScreen = function() {
switch (this.prefix) {
case '':
return document.fullScreen;
case 'webkit':
return document.webkitIsFullScreen;
default:
return document[this.prefix + 'FullScreen'];
}
}
fullScreenApi.requestFullScreen = function(el) {
return (this.prefix === '') ? el.requestFullScreen() : el[this.prefix + 'RequestFullScreen']();
}
fullScreenApi.cancelFullScreen = function(el) {
return (this.prefix === '') ? document.cancelFullScreen() : document[this.prefix + 'CancelFullScreen']();
}
}
}());
// Browser detect
(function() {
function uaMatch(ua) {
ua = ua.toLowerCase();
var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
/(webkit)[ \/]([\w.]+)/.exec(ua) ||
/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
/(msie) ([\w.]+)/.exec(ua) ||
ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) || [];
return {
browser: match[1] || "",
version: match[2] || "0"
};
}
var matched = uaMatch(navigator.userAgent);
browser = {};
if (matched.browser) {
browser[matched.browser] = true;
browser.version = matched.version;
}
// Chrome is Webkit, but Webkit is also Safari.
if (browser.chrome) {
browser.webkit = true;
} else if (browser.webkit) {
browser.safari = true;
}
}());
// Feature detects
(function() {
var prefixes = ['', 'webkit', 'moz', 'ms', 'o'];
var el = document.createElement('div');
function testProp(prop) {
for (var p = 0, pl = prefixes.length; p < pl; p++) {
var prefixedProp = prefixes[p] ? prefixes[p] + prop.charAt(0).toUpperCase() + prop.slice(1) : prop;
if (el.style[prefixedProp] !== undefined) {
return prefixedProp;
}
}
}
// Global support indicators
transform = testProp('transform') || '';
gpuAcceleration = testProp('perspective') ? 'translateZ(0) ' : '';
}());
/*
PluginDetect v0.7.9
www.pinlady.net/PluginDetect/license/
[ getVersion onWindowLoaded BetterIE ]
[ Flash QuickTime Shockwave ]
*/
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/*
jQuery hashchange event v1.3
https://github.com/cowboy/jquery-hashchange
Copyright (c) 2010 "Cowboy" Ben Alman
Dual licensed under the MIT and GPL licenses.
*/
(function(){function e(a){a=a||location.href;return"#"+a.replace(/^[^#]*#?(.*)$/,"$1")}var k=document,b,f=$.event.special,p=k.documentMode,m="oniLightBoxHashChange"in window&&(void 0===p||7<p);$.fn.iLightBoxHashChange=function(a){return a?this.bind("iLightBoxHashChange",a):this.trigger("iLightBoxHashChange")};$.fn.iLightBoxHashChange.delay=50;f.iLightBoxHashChange=$.extend(f.iLightBoxHashChange,{setup:function(){if(m)return!1;$(b.start)},teardown:function(){if(m)return!1;$(b.stop)}});b=function(){function a(){var c=
e(),d=f(l);c!==l?(n(l=c,d),$(window).trigger("iLightBoxHashChange")):d!==l&&(location.href=location.href.replace(/#.*/,"")+d);g=setTimeout(a,$.fn.iLightBoxHashChange.delay)}var h={},g,l=e(),b=function(c){return c},n=b,f=b;h.start=function(){g||a()};h.stop=function(){g&&clearTimeout(g);g=void 0};browser.msie&&!m&&function(){var c,d;h.start=function(){c||(d=(d=$.fn.iLightBoxHashChange.src)&&d+e(),c=$('<iframe tabindex="-1" title="empty"/>').hide().one("load",function(){d||n(e());a()}).attr("src",d||
"javascript:0").insertAfter("body")[0].contentWindow,k.onpropertychange=function(){try{"title"===event.propertyName&&(c.document.title=k.title)}catch(a){}})};h.stop=b;f=function(){return e(c.location.href)};n=function(a,d){var b=c.document,e=$.fn.iLightBoxHashChange.domain;a!==d&&(b.title=k.title,b.open(),e&&b.write('<script>document.domain="'+e+'"\x3c/script>'),b.close(),c.location.hash=a)}}();return h}()})();
if (!Array.prototype.filter) {
Array.prototype.filter = function(fun /*, thisp */ ) {
"use strict";
if (this == null)
throw new TypeError();
var t = Object(this);
var len = t.length >>> 0;
if (typeof fun != "function")
throw new TypeError();
var res = [];
var thisp = arguments[1];
for (var i = 0; i < len; i++) {
if (i in t) {
var val = t[i]; // in case fun mutates this
if (fun.call(thisp, val, i, t))
res.push(val);
}
}
return res;
};
}
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function(searchElement, fromIndex) {
var k;
if (this == null) {
throw new TypeError('"this" is null or not defined');
}
var O = Object(this);
var len = O.length >>> 0;
if (len === 0) {
return -1;
}
var n = +fromIndex || 0;
if (abs(n) === Infinity) {
n = 0;
}
if (n >= len) {
return -1;
}
k = max(n >= 0 ? n : len - abs(n), 0);
while (k < len) {
var kValue;
if (k in O && O[k] === searchElement) {
return k;
}
k++;
}
return -1;
};
}
if (!Array.prototype.lastIndexOf) {
Array.prototype.lastIndexOf = function(searchElement /*, fromIndex*/ ) {
"use strict";
if (this == null)
throw new TypeError();
var t = Object(this);
var len = t.length >>> 0;
if (len === 0)
return -1;
var n = len;
if (arguments.length > 1) {
n = Number(arguments[1]);
if (n != n)
n = 0;
else if (n != 0 && n != (1 / 0) && n != -(1 / 0))
n = (n > 0 || -1) * floor(abs(n));
}
var k = n >= 0 ? min(n, len - 1) : len - abs(n);
for (; k >= 0; k--) {
if (k in t && t[k] === searchElement)
return k;
}
return -1;
};
}
})(jQuery, this);
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