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- /**
- * jQuery iLightBox - Revolutionary Lightbox Plugin
- * http://www.ilightbox.net/
- *
- * @version: 2.2.0 - September 23, 2014
- *
- * @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 = '',
- supportTouch = !!('ontouchstart' in window) && (/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)),
- // Events
- clickEvent = supportTouch ? "itap.iLightBox" : "click.iLightBox",
- 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.stop().animate({
- top: '-30px'
- }, iL.options.show.speed, 'easeOutCirc');
- else iL.vars.loader.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.stop().animate({
- top: '-192px'
- }, iL.options.show.speed, 'easeInCirc');
- } else {
- if (iL.vars.loadRequests <= 0) iL.vars.loader.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;
- },
- 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) {
- if (type == "video") options.width = 1280, options.height = 720;
- else if (type == "iframe") options.width = '100%', options.height = '90%';
- else if (type == "flash") options.width = 1280, options.height = 720;
- }
- 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':
- 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);
- 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();
- iL.configureHolder(obj, opt, holder);
- 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],
- hideElements = [vars.nextPhoto, vars.prevPhoto, vars.nextButton, vars.prevButton, 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()) / 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: (parseInt(PluginDetect.getVersion("Shockwave")) >= 0 || parseInt(PluginDetect.getVersion("Flash")) >= 0) ? true : false,
- 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':
- 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;
- object.source = source.src,
- 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() {
- 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 = "http://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 && $.inArray(urls[i], imagesArr) == -1) {
- var extra = "";
- if (browser.msie && browser.version < 9) {
- extra = "?" + floor(random() * 3000);
- }
- imagesArr.push(urls[i] + extra);
- }
- }
- }
- });
- return imagesArr;
- }
- /**
- * Get file extension.
- *
- * @param {String} URL
- *
- * @return {String}
- */
- function getExtension(URL) {
- var ext = URL.split('.').pop().toLowerCase(),
- extra = ext.indexOf('?') !== -1 ? ext.split('?').pop() : '';
- return ext.replace(extra, '');
- }
- /**
- * Get type via extension.
- *
- * @param {String} URL
- *
- * @return {String}
- */
- function getTypeByExtension(URL) {
- var type,
- ext = getExtension(URL);
- if (extensions.image.indexOf(ext) !== -1) type = 'image';
- else if (extensions.flash.indexOf(ext) !== -1) type = 'flash';
- else if (extensions.video.indexOf(ext) !== -1) type = 'video';
- else type = 'iframe';
- return type;
- }
- /**
- * Return value from percent of a number.
- *
- * @param {Number} percent
- * @param {Number} total
- *
- * @return {Number}
- */
- function percentToValue(percent, total) {
- return parseInt((total / 100) * percent);
- }
- /**
- * A JavaScript equivalent of PHP’s parse_url.
- *
- * @param {String} url The URL to parse.
- *
- * @return {Mixed}
- */
- function parseURI(url) {
- var m = String(url).replace(/^\s+|\s+$/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);
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- refresh: function() {
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- setOption: function(options) {
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- },
- 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, {
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- return -c * (sqrt(1 - (t /= d) * t) - 1) + b;
- },
- easeOutCirc: function(x, t, b, c, d) {
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- },
- easeInOutCirc: function(x, t, b, c, d) {
- if ((t /= d / 2) < 1) return -c / 2 * (sqrt(1 - t * t) - 1) + b;
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- }
- });
- 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)) {
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- scrOfX = document.documentElement.scrollLeft;
- }
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- (function() {
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- // jQuery < 1.8
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- // tap Event:
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- $self = $(this),
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- 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++) {
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- // update methods to do something useful
- if (fullScreenApi.supportsFullScreen) {
- fullScreenApi.fullScreenEventName = fullScreenApi.prefix + 'fullscreenchange';
- fullScreenApi.isFullScreen = function() {
- switch (this.prefix) {
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- 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
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- var prefixes = ['', 'webkit', 'moz', 'ms', 'o'];
- var el = document.createElement('div');
- function testProp(prop) {
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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;$(b.stop)}});b=function(){function a(){var c=
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- "javascript:0").insertAfter("body")[0].contentWindow,k.onpropertychange=function(){try{"title"===event.propertyName&&(c.document.title=k.title)}catch(a){}})};h.stop=b;f=function(){return e(c.location.href)};n=function(a,d){var b=c.document,e=$.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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