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// ================================================== |
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// fancyBox v3.5.6 |
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// |
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// Licensed GPLv3 for open source use |
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// or fancyBox Commercial License for commercial use |
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// |
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// http://fancyapps.com/fancybox/ |
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// Copyright 2018 fancyApps |
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// |
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// ================================================== |
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(function(window, document, $, undefined) { |
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"use strict"; |
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|
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window.console = window.console || { |
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info: function(stuff) {} |
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}; |
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|
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// If there's no jQuery, fancyBox can't work |
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// ========================================= |
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|
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if (!$) { |
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return; |
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} |
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|
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// Check if fancyBox is already initialized |
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// ======================================== |
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|
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if ($.fn.fancybox) { |
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console.info("fancyBox already initialized"); |
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|
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return; |
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} |
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|
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// Private default settings |
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// ======================== |
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|
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var defaults = { |
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// Close existing modals |
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// Set this to false if you do not need to stack multiple instances |
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closeExisting: false, |
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|
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// Enable infinite gallery navigation |
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loop: false, |
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|
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// Horizontal space between slides |
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gutter: 50, |
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|
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// Enable keyboard navigation |
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keyboard: true, |
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|
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// Should allow caption to overlap the content |
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preventCaptionOverlap: true, |
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|
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// Should display navigation arrows at the screen edges |
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arrows: true, |
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|
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// Should display counter at the top left corner |
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infobar: true, |
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|
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// Should display close button (using `btnTpl.smallBtn` template) over the content |
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// Can be true, false, "auto" |
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// If "auto" - will be automatically enabled for "html", "inline" or "ajax" items |
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smallBtn: "auto", |
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|
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// Should display toolbar (buttons at the top) |
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// Can be true, false, "auto" |
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// If "auto" - will be automatically hidden if "smallBtn" is enabled |
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toolbar: "auto", |
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|
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// What buttons should appear in the top right corner. |
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// Buttons will be created using templates from `btnTpl` option |
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// and they will be placed into toolbar (class="fancybox-toolbar"` element) |
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buttons: [ |
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"zoom", |
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//"share", |
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"slideShow", |
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//"fullScreen", |
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//"download", |
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"thumbs", |
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"close" |
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], |
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|
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// Detect "idle" time in seconds |
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idleTime: 3, |
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|
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// Disable right-click and use simple image protection for images |
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protect: false, |
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|
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// Shortcut to make content "modal" - disable keyboard navigtion, hide buttons, etc |
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modal: false, |
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|
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image: { |
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// Wait for images to load before displaying |
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// true - wait for image to load and then display; |
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// false - display thumbnail and load the full-sized image over top, |
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// requires predefined image dimensions (`data-width` and `data-height` attributes) |
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preload: false |
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}, |
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|
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ajax: { |
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// Object containing settings for ajax request |
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settings: { |
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// This helps to indicate that request comes from the modal |
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// Feel free to change naming |
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data: { |
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fancybox: true |
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} |
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} |
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}, |
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|
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iframe: { |
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// Iframe template |
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tpl: |
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'<iframe id="fancybox-frame{rnd}" name="fancybox-frame{rnd}" class="fancybox-iframe" allowfullscreen="allowfullscreen" allow="autoplay; fullscreen" src=""></iframe>', |
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|
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// Preload iframe before displaying it |
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// This allows to calculate iframe content width and height |
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// (note: Due to "Same Origin Policy", you can't get cross domain data). |
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preload: true, |
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|
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// Custom CSS styling for iframe wrapping element |
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// You can use this to set custom iframe dimensions |
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css: {}, |
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|
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// Iframe tag attributes |
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attr: { |
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scrolling: "auto" |
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} |
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}, |
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|
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// For HTML5 video only |
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video: { |
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tpl: |
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'<video class="fancybox-video" controls controlsList="nodownload" poster="{{poster}}">' + |
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'<source src="{{src}}" type="{{format}}" />' + |
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'Sorry, your browser doesn\'t support embedded videos, <a href="{{src}}">download</a> and watch with your favorite video player!' + |
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"</video>", |
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format: "", // custom video format |
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autoStart: true |
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}, |
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|
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// Default content type if cannot be detected automatically |
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defaultType: "image", |
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|
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// Open/close animation type |
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// Possible values: |
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// false - disable |
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// "zoom" - zoom images from/to thumbnail |
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// "fade" |
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// "zoom-in-out" |
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// |
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animationEffect: "zoom", |
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|
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// Duration in ms for open/close animation |
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animationDuration: 366, |
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|
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// Should image change opacity while zooming |
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// If opacity is "auto", then opacity will be changed if image and thumbnail have different aspect ratios |
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zoomOpacity: "auto", |
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|
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// Transition effect between slides |
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// |
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// Possible values: |
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// false - disable |
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// "fade' |
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// "slide' |
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// "circular' |
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// "tube' |
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// "zoom-in-out' |
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// "rotate' |
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// |
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transitionEffect: "fade", |
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|
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// Duration in ms for transition animation |
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transitionDuration: 366, |
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|
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// Custom CSS class for slide element |
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slideClass: "", |
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|
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// Custom CSS class for layout |
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baseClass: "", |
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|
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// Base template for layout |
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baseTpl: |
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'<div class="fancybox-container" role="dialog" tabindex="-1">' + |
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'<div class="fancybox-bg"></div>' + |
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'<div class="fancybox-inner">' + |
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'<div class="fancybox-infobar"><span data-fancybox-index></span> / <span data-fancybox-count></span></div>' + |
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'<div class="fancybox-toolbar">{{buttons}}</div>' + |
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'<div class="fancybox-navigation">{{arrows}}</div>' + |
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'<div class="fancybox-stage"></div>' + |
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'<div class="fancybox-caption"><div class="fancybox-caption__body"></div></div>' + |
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"</div>" + |
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"</div>", |
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|
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// Loading indicator template |
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spinnerTpl: '<div class="fancybox-loading"></div>', |
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|
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// Error message template |
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errorTpl: '<div class="fancybox-error"><p>{{ERROR}}</p></div>', |
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|
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btnTpl: { |
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download: |
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'<a download data-fancybox-download class="fancybox-button fancybox-button--download" title="{{DOWNLOAD}}" href="javascript:;">' + |
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'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M18.62 17.09V19H5.38v-1.91zm-2.97-6.96L17 11.45l-5 4.87-5-4.87 1.36-1.32 2.68 2.64V5h1.92v7.77z"/></svg>' + |
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"</a>", |
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|
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zoom: |
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'<button data-fancybox-zoom class="fancybox-button fancybox-button--zoom" title="{{ZOOM}}">' + |
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'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M18.7 17.3l-3-3a5.9 5.9 0 0 0-.6-7.6 5.9 5.9 0 0 0-8.4 0 5.9 5.9 0 0 0 0 8.4 5.9 5.9 0 0 0 7.7.7l3 3a1 1 0 0 0 1.3 0c.4-.5.4-1 0-1.5zM8.1 13.8a4 4 0 0 1 0-5.7 4 4 0 0 1 5.7 0 4 4 0 0 1 0 5.7 4 4 0 0 1-5.7 0z"/></svg>' + |
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"</button>", |
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|
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close: |
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'<button data-fancybox-close class="fancybox-button fancybox-button--close" title="{{CLOSE}}">' + |
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'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 10.6L6.6 5.2 5.2 6.6l5.4 5.4-5.4 5.4 1.4 1.4 5.4-5.4 5.4 5.4 1.4-1.4-5.4-5.4 5.4-5.4-1.4-1.4-5.4 5.4z"/></svg>' + |
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"</button>", |
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|
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// Arrows |
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arrowLeft: |
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'<button data-fancybox-prev class="fancybox-button fancybox-button--arrow_left" title="{{PREV}}">' + |
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'<div><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M11.28 15.7l-1.34 1.37L5 12l4.94-5.07 1.34 1.38-2.68 2.72H19v1.94H8.6z"/></svg></div>' + |
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"</button>", |
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|
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arrowRight: |
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'<button data-fancybox-next class="fancybox-button fancybox-button--arrow_right" title="{{NEXT}}">' + |
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'<div><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M15.4 12.97l-2.68 2.72 1.34 1.38L19 12l-4.94-5.07-1.34 1.38 2.68 2.72H5v1.94z"/></svg></div>' + |
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"</button>", |
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|
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// This small close button will be appended to your html/inline/ajax content by default, |
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// if "smallBtn" option is not set to false |
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smallBtn: |
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'<button type="button" data-fancybox-close class="fancybox-button fancybox-close-small" title="{{CLOSE}}">' + |
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'<svg xmlns="http://www.w3.org/2000/svg" version="1" viewBox="0 0 24 24"><path d="M13 12l5-5-1-1-5 5-5-5-1 1 5 5-5 5 1 1 5-5 5 5 1-1z"/></svg>' + |
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"</button>" |
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}, |
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|
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// Container is injected into this element |
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parentEl: "body", |
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|
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// Hide browser vertical scrollbars; use at your own risk |
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hideScrollbar: true, |
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|
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// Focus handling |
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// ============== |
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|
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// Try to focus on the first focusable element after opening |
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autoFocus: true, |
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|
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// Put focus back to active element after closing |
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backFocus: true, |
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|
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// Do not let user to focus on element outside modal content |
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trapFocus: true, |
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|
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// Module specific options |
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// ======================= |
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|
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fullScreen: { |
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autoStart: false |
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}, |
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|
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// Set `touch: false` to disable panning/swiping |
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touch: { |
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vertical: true, // Allow to drag content vertically |
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momentum: true // Continue movement after releasing mouse/touch when panning |
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}, |
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|
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// Hash value when initializing manually, |
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// set `false` to disable hash change |
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hash: null, |
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|
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// Customize or add new media types |
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// Example: |
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/* |
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media : { |
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youtube : { |
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params : { |
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autoplay : 0 |
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} |
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} |
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} |
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*/ |
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media: {}, |
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|
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slideShow: { |
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autoStart: false, |
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speed: 3000 |
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}, |
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|
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thumbs: { |
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autoStart: false, // Display thumbnails on opening |
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hideOnClose: true, // Hide thumbnail grid when closing animation starts |
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parentEl: ".fancybox-container", // Container is injected into this element |
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axis: "y" // Vertical (y) or horizontal (x) scrolling |
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}, |
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|
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// Use mousewheel to navigate gallery |
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// If 'auto' - enabled for images only |
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wheel: "auto", |
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|
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// Callbacks |
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//========== |
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|
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// See Documentation/API/Events for more information |
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// Example: |
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/* |
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afterShow: function( instance, current ) { |
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console.info( 'Clicked element:' ); |
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console.info( current.opts.$orig ); |
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} |
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*/ |
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|
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onInit: $.noop, // When instance has been initialized |
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|
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beforeLoad: $.noop, // Before the content of a slide is being loaded |
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afterLoad: $.noop, // When the content of a slide is done loading |
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|
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beforeShow: $.noop, // Before open animation starts |
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afterShow: $.noop, // When content is done loading and animating |
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|
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beforeClose: $.noop, // Before the instance attempts to close. Return false to cancel the close. |
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afterClose: $.noop, // After instance has been closed |
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|
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onActivate: $.noop, // When instance is brought to front |
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onDeactivate: $.noop, // When other instance has been activated |
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|
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// Interaction |
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// =========== |
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|
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// Use options below to customize taken action when user clicks or double clicks on the fancyBox area, |
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// each option can be string or method that returns value. |
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// |
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// Possible values: |
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// "close" - close instance |
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// "next" - move to next gallery item |
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// "nextOrClose" - move to next gallery item or close if gallery has only one item |
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// "toggleControls" - show/hide controls |
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// "zoom" - zoom image (if loaded) |
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// false - do nothing |
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|
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// Clicked on the content |
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clickContent: function(current, event) { |
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return current.type === "image" ? "zoom" : false; |
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}, |
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|
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// Clicked on the slide |
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clickSlide: "close", |
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|
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// Clicked on the background (backdrop) element; |
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// if you have not changed the layout, then most likely you need to use `clickSlide` option |
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clickOutside: "close", |
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|
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// Same as previous two, but for double click |
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dblclickContent: false, |
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dblclickSlide: false, |
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dblclickOutside: false, |
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|
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// Custom options when mobile device is detected |
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// ============================================= |
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|
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mobile: { |
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preventCaptionOverlap: false, |
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idleTime: false, |
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clickContent: function(current, event) { |
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return current.type === "image" ? "toggleControls" : false; |
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}, |
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clickSlide: function(current, event) { |
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return current.type === "image" ? "toggleControls" : "close"; |
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}, |
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dblclickContent: function(current, event) { |
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return current.type === "image" ? "zoom" : false; |
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}, |
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dblclickSlide: function(current, event) { |
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return current.type === "image" ? "zoom" : false; |
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} |
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}, |
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|
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// Internationalization |
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// ==================== |
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|
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lang: "en", |
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i18n: { |
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en: { |
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CLOSE: "Close", |
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NEXT: "Next", |
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PREV: "Previous", |
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ERROR: "The requested content cannot be loaded. <br/> Please try again later.", |
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PLAY_START: "Start slideshow", |
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PLAY_STOP: "Pause slideshow", |
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FULL_SCREEN: "Full screen", |
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THUMBS: "Thumbnails", |
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DOWNLOAD: "Download", |
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SHARE: "Share", |
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ZOOM: "Zoom" |
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}, |
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de: { |
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CLOSE: "Schließen", |
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NEXT: "Weiter", |
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PREV: "Zurück", |
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ERROR: "Die angeforderten Daten konnten nicht geladen werden. <br/> Bitte versuchen Sie es später nochmal.", |
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PLAY_START: "Diaschau starten", |
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PLAY_STOP: "Diaschau beenden", |
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FULL_SCREEN: "Vollbild", |
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THUMBS: "Vorschaubilder", |
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DOWNLOAD: "Herunterladen", |
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SHARE: "Teilen", |
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ZOOM: "Vergrößern" |
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} |
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} |
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}; |
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|
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// Few useful variables and methods |
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// ================================ |
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|
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var $W = $(window); |
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var $D = $(document); |
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|
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var called = 0; |
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|
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// Check if an object is a jQuery object and not a native JavaScript object |
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// ======================================================================== |
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var isQuery = function(obj) { |
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return obj && obj.hasOwnProperty && obj instanceof $; |
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}; |
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|
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// Handle multiple browsers for "requestAnimationFrame" and "cancelAnimationFrame" |
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// =============================================================================== |
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var requestAFrame = (function() { |
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return ( |
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window.requestAnimationFrame || |
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window.webkitRequestAnimationFrame || |
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window.mozRequestAnimationFrame || |
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window.oRequestAnimationFrame || |
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// if all else fails, use setTimeout |
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function(callback) { |
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return window.setTimeout(callback, 1000 / 60); |
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} |
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); |
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})(); |
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|
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var cancelAFrame = (function() { |
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return ( |
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window.cancelAnimationFrame || |
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window.webkitCancelAnimationFrame || |
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window.mozCancelAnimationFrame || |
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window.oCancelAnimationFrame || |
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function(id) { |
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window.clearTimeout(id); |
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} |
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); |
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})(); |
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|
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// Detect the supported transition-end event property name |
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// ======================================================= |
| 455 |
var transitionEnd = (function() { |
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var el = document.createElement("fakeelement"), |
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t; |
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|
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var transitions = { |
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transition: "transitionend", |
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OTransition: "oTransitionEnd", |
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MozTransition: "transitionend", |
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WebkitTransition: "webkitTransitionEnd" |
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}; |
| 465 |
|
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for (t in transitions) { |
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if (el.style[t] !== undefined) { |
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return transitions[t]; |
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} |
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} |
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|
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return "transitionend"; |
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})(); |
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|
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// Force redraw on an element. |
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// This helps in cases where the browser doesn't redraw an updated element properly |
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// ================================================================================ |
| 478 |
var forceRedraw = function($el) { |
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return $el && $el.length && $el[0].offsetHeight; |
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}; |
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|
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// Exclude array (`buttons`) options from deep merging |
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// =================================================== |
| 484 |
var mergeOpts = function(opts1, opts2) { |
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var rez = $.extend(true, {}, opts1, opts2); |
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|
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$.each(opts2, function(key, value) { |
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if ($.isArray(value)) { |
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rez[key] = value; |
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} |
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}); |
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|
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return rez; |
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}; |
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|
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// How much of an element is visible in viewport |
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// ============================================= |
| 498 |
|
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var inViewport = function(elem) { |
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var elemCenter, rez; |
| 501 |
|
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if (!elem || elem.ownerDocument !== document) { |
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return false; |
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} |
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|
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$(".fancybox-container").css("pointer-events", "none"); |
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|
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elemCenter = { |
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x: elem.getBoundingClientRect().left + elem.offsetWidth / 2, |
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y: elem.getBoundingClientRect().top + elem.offsetHeight / 2 |
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}; |
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|
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rez = document.elementFromPoint(elemCenter.x, elemCenter.y) === elem; |
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|
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$(".fancybox-container").css("pointer-events", ""); |
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|
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return rez; |
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}; |
| 519 |
|
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// Class definition |
| 521 |
// ================ |
| 522 |
|
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var FancyBox = function(content, opts, index) { |
| 524 |
var self = this; |
| 525 |
|
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self.opts = mergeOpts({index: index}, $.fancybox.defaults); |
| 527 |
|
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if ($.isPlainObject(opts)) { |
| 529 |
self.opts = mergeOpts(self.opts, opts); |
| 530 |
} |
| 531 |
|
| 532 |
if ($.fancybox.isMobile) { |
| 533 |
self.opts = mergeOpts(self.opts, self.opts.mobile); |
| 534 |
} |
| 535 |
|
| 536 |
self.id = self.opts.id || ++called; |
| 537 |
|
| 538 |
self.currIndex = parseInt(self.opts.index, 10) || 0; |
| 539 |
self.prevIndex = null; |
| 540 |
|
| 541 |
self.prevPos = null; |
| 542 |
self.currPos = 0; |
| 543 |
|
| 544 |
self.firstRun = true; |
| 545 |
|
| 546 |
// All group items |
| 547 |
self.group = []; |
| 548 |
|
| 549 |
// Existing slides (for current, next and previous gallery items) |
| 550 |
self.slides = {}; |
| 551 |
|
| 552 |
// Create group elements |
| 553 |
self.addContent(content); |
| 554 |
|
| 555 |
if (!self.group.length) { |
| 556 |
return; |
| 557 |
} |
| 558 |
|
| 559 |
self.init(); |
| 560 |
}; |
| 561 |
|
| 562 |
$.extend(FancyBox.prototype, { |
| 563 |
// Create DOM structure |
| 564 |
// ==================== |
| 565 |
|
| 566 |
init: function() { |
| 567 |
var self = this, |
| 568 |
firstItem = self.group[self.currIndex], |
| 569 |
firstItemOpts = firstItem.opts, |
| 570 |
$container, |
| 571 |
buttonStr; |
| 572 |
|
| 573 |
if (firstItemOpts.closeExisting) { |
| 574 |
$.fancybox.close(true); |
| 575 |
} |
| 576 |
|
| 577 |
// Hide scrollbars |
| 578 |
// =============== |
| 579 |
|
| 580 |
$("body").addClass("fancybox-active"); |
| 581 |
|
| 582 |
if ( |
| 583 |
!$.fancybox.getInstance() && |
| 584 |
firstItemOpts.hideScrollbar !== false && |
| 585 |
!$.fancybox.isMobile && |
| 586 |
document.body.scrollHeight > window.innerHeight |
| 587 |
) { |
| 588 |
$("head").append( |
| 589 |
'<style id="fancybox-style-noscroll" type="text/css">.compensate-for-scrollbar{margin-right:' + |
| 590 |
(window.innerWidth - document.documentElement.clientWidth) + |
| 591 |
"px;}</style>" |
| 592 |
); |
| 593 |
|
| 594 |
$("body").addClass("compensate-for-scrollbar"); |
| 595 |
} |
| 596 |
|
| 597 |
// Build html markup and set references |
| 598 |
// ==================================== |
| 599 |
|
| 600 |
// Build html code for buttons and insert into main template |
| 601 |
buttonStr = ""; |
| 602 |
|
| 603 |
$.each(firstItemOpts.buttons, function(index, value) { |
| 604 |
buttonStr += firstItemOpts.btnTpl[value] || ""; |
| 605 |
}); |
| 606 |
|
| 607 |
// Create markup from base template, it will be initially hidden to |
| 608 |
// avoid unnecessary work like painting while initializing is not complete |
| 609 |
$container = $( |
| 610 |
self.translate( |
| 611 |
self, |
| 612 |
firstItemOpts.baseTpl |
| 613 |
.replace("{{buttons}}", buttonStr) |
| 614 |
.replace("{{arrows}}", firstItemOpts.btnTpl.arrowLeft + firstItemOpts.btnTpl.arrowRight) |
| 615 |
) |
| 616 |
) |
| 617 |
.attr("id", "fancybox-container-" + self.id) |
| 618 |
.addClass(firstItemOpts.baseClass) |
| 619 |
.data("FancyBox", self) |
| 620 |
.appendTo(firstItemOpts.parentEl); |
| 621 |
|
| 622 |
// Create object holding references to jQuery wrapped nodes |
| 623 |
self.$refs = { |
| 624 |
container: $container |
| 625 |
}; |
| 626 |
|
| 627 |
["bg", "inner", "infobar", "toolbar", "stage", "caption", "navigation"].forEach(function(item) { |
| 628 |
self.$refs[item] = $container.find(".fancybox-" + item); |
| 629 |
}); |
| 630 |
|
| 631 |
self.trigger("onInit"); |
| 632 |
|
| 633 |
// Enable events, deactive previous instances |
| 634 |
self.activate(); |
| 635 |
|
| 636 |
// Build slides, load and reveal content |
| 637 |
self.jumpTo(self.currIndex); |
| 638 |
}, |
| 639 |
|
| 640 |
// Simple i18n support - replaces object keys found in template |
| 641 |
// with corresponding values |
| 642 |
// ============================================================ |
| 643 |
|
| 644 |
translate: function(obj, str) { |
| 645 |
var arr = obj.opts.i18n[obj.opts.lang] || obj.opts.i18n.en; |
| 646 |
|
| 647 |
return str.replace(/\{\{(\w+)\}\}/g, function(match, n) { |
| 648 |
return arr[n] === undefined ? match : arr[n]; |
| 649 |
}); |
| 650 |
}, |
| 651 |
|
| 652 |
// Populate current group with fresh content |
| 653 |
// Check if each object has valid type and content |
| 654 |
// =============================================== |
| 655 |
|
| 656 |
addContent: function(content) { |
| 657 |
var self = this, |
| 658 |
items = $.makeArray(content), |
| 659 |
thumbs; |
| 660 |
|
| 661 |
$.each(items, function(i, item) { |
| 662 |
var obj = {}, |
| 663 |
opts = {}, |
| 664 |
$item, |
| 665 |
type, |
| 666 |
found, |
| 667 |
src, |
| 668 |
srcParts; |
| 669 |
|
| 670 |
// Step 1 - Make sure we have an object |
| 671 |
// ==================================== |
| 672 |
|
| 673 |
if ($.isPlainObject(item)) { |
| 674 |
// We probably have manual usage here, something like |
| 675 |
// $.fancybox.open( [ { src : "image.jpg", type : "image" } ] ) |
| 676 |
|
| 677 |
obj = item; |
| 678 |
opts = item.opts || item; |
| 679 |
} else if ($.type(item) === "object" && $(item).length) { |
| 680 |
// Here we probably have jQuery collection returned by some selector |
| 681 |
$item = $(item); |
| 682 |
|
| 683 |
// Support attributes like `data-options='{"touch" : false}'` and `data-touch='false'` |
| 684 |
opts = $item.data() || {}; |
| 685 |
opts = $.extend(true, {}, opts, opts.options); |
| 686 |
|
| 687 |
// Here we store clicked element |
| 688 |
opts.$orig = $item; |
| 689 |
|
| 690 |
obj.src = self.opts.src || opts.src || $item.attr("href"); |
| 691 |
|
| 692 |
// Assume that simple syntax is used, for example: |
| 693 |
// `$.fancybox.open( $("#test"), {} );` |
| 694 |
if (!obj.type && !obj.src) { |
| 695 |
obj.type = "inline"; |
| 696 |
obj.src = item; |
| 697 |
} |
| 698 |
} else { |
| 699 |
// Assume we have a simple html code, for example: |
| 700 |
// $.fancybox.open( '<div><h1>Hi!</h1></div>' ); |
| 701 |
obj = { |
| 702 |
type: "html", |
| 703 |
src: item + "" |
| 704 |
}; |
| 705 |
} |
| 706 |
|
| 707 |
// Each gallery object has full collection of options |
| 708 |
obj.opts = $.extend(true, {}, self.opts, opts); |
| 709 |
|
| 710 |
// Do not merge buttons array |
| 711 |
if ($.isArray(opts.buttons)) { |
| 712 |
obj.opts.buttons = opts.buttons; |
| 713 |
} |
| 714 |
|
| 715 |
if ($.fancybox.isMobile && obj.opts.mobile) { |
| 716 |
obj.opts = mergeOpts(obj.opts, obj.opts.mobile); |
| 717 |
} |
| 718 |
|
| 719 |
// Step 2 - Make sure we have content type, if not - try to guess |
| 720 |
// ============================================================== |
| 721 |
|
| 722 |
type = obj.type || obj.opts.type; |
| 723 |
src = obj.src || ""; |
| 724 |
|
| 725 |
if (!type && src) { |
| 726 |
if ((found = src.match(/\.(mp4|mov|ogv|webm)((\?|#).*)?$/i))) { |
| 727 |
type = "video"; |
| 728 |
|
| 729 |
if (!obj.opts.video.format) { |
| 730 |
obj.opts.video.format = "video/" + (found[1] === "ogv" ? "ogg" : found[1]); |
| 731 |
} |
| 732 |
} else if (src.match(/(^data:image\/[a-z0-9+\/=]*,)|(\.(jp(e|g|eg)|gif|png|bmp|webp|svg|ico)((\?|#).*)?$)/i)) { |
| 733 |
type = "image"; |
| 734 |
} else if (src.match(/\.(pdf)((\?|#).*)?$/i)) { |
| 735 |
type = "iframe"; |
| 736 |
obj = $.extend(true, obj, {contentType: "pdf", opts: {iframe: {preload: false}}}); |
| 737 |
} else if (src.charAt(0) === "#") { |
| 738 |
type = "inline"; |
| 739 |
} |
| 740 |
} |
| 741 |
|
| 742 |
if (type) { |
| 743 |
obj.type = type; |
| 744 |
} else { |
| 745 |
self.trigger("objectNeedsType", obj); |
| 746 |
} |
| 747 |
|
| 748 |
if (!obj.contentType) { |
| 749 |
obj.contentType = $.inArray(obj.type, ["html", "inline", "ajax"]) > -1 ? "html" : obj.type; |
| 750 |
} |
| 751 |
|
| 752 |
// Step 3 - Some adjustments |
| 753 |
// ========================= |
| 754 |
|
| 755 |
obj.index = self.group.length; |
| 756 |
|
| 757 |
if (obj.opts.smallBtn == "auto") { |
| 758 |
obj.opts.smallBtn = $.inArray(obj.type, ["html", "inline", "ajax"]) > -1; |
| 759 |
} |
| 760 |
|
| 761 |
if (obj.opts.toolbar === "auto") { |
| 762 |
obj.opts.toolbar = !obj.opts.smallBtn; |
| 763 |
} |
| 764 |
|
| 765 |
// Find thumbnail image, check if exists and if is in the viewport |
| 766 |
obj.$thumb = obj.opts.$thumb || null; |
| 767 |
|
| 768 |
if (obj.opts.$trigger && obj.index === self.opts.index) { |
| 769 |
obj.$thumb = obj.opts.$trigger.find("img:first"); |
| 770 |
|
| 771 |
if (obj.$thumb.length) { |
| 772 |
obj.opts.$orig = obj.opts.$trigger; |
| 773 |
} |
| 774 |
} |
| 775 |
|
| 776 |
if (!(obj.$thumb && obj.$thumb.length) && obj.opts.$orig) { |
| 777 |
obj.$thumb = obj.opts.$orig.find("img:first"); |
| 778 |
} |
| 779 |
|
| 780 |
if (obj.$thumb && !obj.$thumb.length) { |
| 781 |
obj.$thumb = null; |
| 782 |
} |
| 783 |
|
| 784 |
obj.thumb = obj.opts.thumb || (obj.$thumb ? obj.$thumb[0].src : null); |
| 785 |
|
| 786 |
// "caption" is a "special" option, it can be used to customize caption per gallery item |
| 787 |
if ($.type(obj.opts.caption) === "function") { |
| 788 |
obj.opts.caption = obj.opts.caption.apply(item, [self, obj]); |
| 789 |
} |
| 790 |
|
| 791 |
if ($.type(self.opts.caption) === "function") { |
| 792 |
obj.opts.caption = self.opts.caption.apply(item, [self, obj]); |
| 793 |
} |
| 794 |
|
| 795 |
// Make sure we have caption as a string or jQuery object |
| 796 |
if (!(obj.opts.caption instanceof $)) { |
| 797 |
obj.opts.caption = obj.opts.caption === undefined ? "" : obj.opts.caption + ""; |
| 798 |
} |
| 799 |
|
| 800 |
// Check if url contains "filter" used to filter the content |
| 801 |
// Example: "ajax.html #something" |
| 802 |
if (obj.type === "ajax") { |
| 803 |
srcParts = src.split(/\s+/, 2); |
| 804 |
|
| 805 |
if (srcParts.length > 1) { |
| 806 |
obj.src = srcParts.shift(); |
| 807 |
|
| 808 |
obj.opts.filter = srcParts.shift(); |
| 809 |
} |
| 810 |
} |
| 811 |
|
| 812 |
// Hide all buttons and disable interactivity for modal items |
| 813 |
if (obj.opts.modal) { |
| 814 |
obj.opts = $.extend(true, obj.opts, { |
| 815 |
trapFocus: true, |
| 816 |
// Remove buttons |
| 817 |
infobar: 0, |
| 818 |
toolbar: 0, |
| 819 |
|
| 820 |
smallBtn: 0, |
| 821 |
|
| 822 |
// Disable keyboard navigation |
| 823 |
keyboard: 0, |
| 824 |
|
| 825 |
// Disable some modules |
| 826 |
slideShow: 0, |
| 827 |
fullScreen: 0, |
| 828 |
thumbs: 0, |
| 829 |
touch: 0, |
| 830 |
|
| 831 |
// Disable click event handlers |
| 832 |
clickContent: false, |
| 833 |
clickSlide: false, |
| 834 |
clickOutside: false, |
| 835 |
dblclickContent: false, |
| 836 |
dblclickSlide: false, |
| 837 |
dblclickOutside: false |
| 838 |
}); |
| 839 |
} |
| 840 |
|
| 841 |
// Step 4 - Add processed object to group |
| 842 |
// ====================================== |
| 843 |
|
| 844 |
self.group.push(obj); |
| 845 |
}); |
| 846 |
|
| 847 |
// Update controls if gallery is already opened |
| 848 |
if (Object.keys(self.slides).length) { |
| 849 |
self.updateControls(); |
| 850 |
|
| 851 |
// Update thumbnails, if needed |
| 852 |
thumbs = self.Thumbs; |
| 853 |
|
| 854 |
if (thumbs && thumbs.isActive) { |
| 855 |
thumbs.create(); |
| 856 |
|
| 857 |
thumbs.focus(); |
| 858 |
} |
| 859 |
} |
| 860 |
}, |
| 861 |
|
| 862 |
// Attach an event handler functions for: |
| 863 |
// - navigation buttons |
| 864 |
// - browser scrolling, resizing; |
| 865 |
// - focusing |
| 866 |
// - keyboard |
| 867 |
// - detecting inactivity |
| 868 |
// ====================================== |
| 869 |
|
| 870 |
addEvents: function() { |
| 871 |
var self = this; |
| 872 |
|
| 873 |
self.removeEvents(); |
| 874 |
|
| 875 |
// Make navigation elements clickable |
| 876 |
// ================================== |
| 877 |
|
| 878 |
self.$refs.container |
| 879 |
.on("click.fb-close", "[data-fancybox-close]", function(e) { |
| 880 |
e.stopPropagation(); |
| 881 |
e.preventDefault(); |
| 882 |
|
| 883 |
self.close(e); |
| 884 |
}) |
| 885 |
.on("touchstart.fb-prev click.fb-prev", "[data-fancybox-prev]", function(e) { |
| 886 |
e.stopPropagation(); |
| 887 |
e.preventDefault(); |
| 888 |
|
| 889 |
self.previous(); |
| 890 |
}) |
| 891 |
.on("touchstart.fb-next click.fb-next", "[data-fancybox-next]", function(e) { |
| 892 |
e.stopPropagation(); |
| 893 |
e.preventDefault(); |
| 894 |
|
| 895 |
self.next(); |
| 896 |
}) |
| 897 |
.on("click.fb", "[data-fancybox-zoom]", function(e) { |
| 898 |
// Click handler for zoom button |
| 899 |
self[self.isScaledDown() ? "scaleToActual" : "scaleToFit"](); |
| 900 |
}); |
| 901 |
|
| 902 |
// Handle page scrolling and browser resizing |
| 903 |
// ========================================== |
| 904 |
|
| 905 |
$W.on("orientationchange.fb resize.fb", function(e) { |
| 906 |
if (e && e.originalEvent && e.originalEvent.type === "resize") { |
| 907 |
if (self.requestId) { |
| 908 |
cancelAFrame(self.requestId); |
| 909 |
} |
| 910 |
|
| 911 |
self.requestId = requestAFrame(function() { |
| 912 |
self.update(e); |
| 913 |
}); |
| 914 |
} else { |
| 915 |
if (self.current && self.current.type === "iframe") { |
| 916 |
self.$refs.stage.hide(); |
| 917 |
} |
| 918 |
|
| 919 |
setTimeout( |
| 920 |
function() { |
| 921 |
self.$refs.stage.show(); |
| 922 |
|
| 923 |
self.update(e); |
| 924 |
}, |
| 925 |
$.fancybox.isMobile ? 600 : 250 |
| 926 |
); |
| 927 |
} |
| 928 |
}); |
| 929 |
|
| 930 |
$D.on("keydown.fb", function(e) { |
| 931 |
var instance = $.fancybox ? $.fancybox.getInstance() : null, |
| 932 |
current = instance.current, |
| 933 |
keycode = e.keyCode || e.which; |
| 934 |
|
| 935 |
// Trap keyboard focus inside of the modal |
| 936 |
// ======================================= |
| 937 |
|
| 938 |
if (keycode == 9) { |
| 939 |
if (current.opts.trapFocus) { |
| 940 |
self.focus(e); |
| 941 |
} |
| 942 |
|
| 943 |
return; |
| 944 |
} |
| 945 |
|
| 946 |
// Enable keyboard navigation |
| 947 |
// ========================== |
| 948 |
|
| 949 |
if (!current.opts.keyboard || e.ctrlKey || e.altKey || e.shiftKey || $(e.target).is("input,textarea,video,audio")) { |
| 950 |
return; |
| 951 |
} |
| 952 |
|
| 953 |
// Backspace and Esc keys |
| 954 |
if (keycode === 8 || keycode === 27) { |
| 955 |
e.preventDefault(); |
| 956 |
|
| 957 |
self.close(e); |
| 958 |
|
| 959 |
return; |
| 960 |
} |
| 961 |
|
| 962 |
// Left arrow and Up arrow |
| 963 |
if (keycode === 37 || keycode === 38) { |
| 964 |
e.preventDefault(); |
| 965 |
|
| 966 |
self.previous(); |
| 967 |
|
| 968 |
return; |
| 969 |
} |
| 970 |
|
| 971 |
// Righ arrow and Down arrow |
| 972 |
if (keycode === 39 || keycode === 40) { |
| 973 |
e.preventDefault(); |
| 974 |
|
| 975 |
self.next(); |
| 976 |
|
| 977 |
return; |
| 978 |
} |
| 979 |
|
| 980 |
self.trigger("afterKeydown", e, keycode); |
| 981 |
}); |
| 982 |
|
| 983 |
// Hide controls after some inactivity period |
| 984 |
if (self.group[self.currIndex].opts.idleTime) { |
| 985 |
self.idleSecondsCounter = 0; |
| 986 |
|
| 987 |
$D.on( |
| 988 |
"mousemove.fb-idle mouseleave.fb-idle mousedown.fb-idle touchstart.fb-idle touchmove.fb-idle scroll.fb-idle keydown.fb-idle", |
| 989 |
function(e) { |
| 990 |
self.idleSecondsCounter = 0; |
| 991 |
|
| 992 |
if (self.isIdle) { |
| 993 |
self.showControls(); |
| 994 |
} |
| 995 |
|
| 996 |
self.isIdle = false; |
| 997 |
} |
| 998 |
); |
| 999 |
|
| 1000 |
self.idleInterval = window.setInterval(function() { |
| 1001 |
self.idleSecondsCounter++; |
| 1002 |
|
| 1003 |
if (self.idleSecondsCounter >= self.group[self.currIndex].opts.idleTime && !self.isDragging) { |
| 1004 |
self.isIdle = true; |
| 1005 |
self.idleSecondsCounter = 0; |
| 1006 |
|
| 1007 |
self.hideControls(); |
| 1008 |
} |
| 1009 |
}, 1000); |
| 1010 |
} |
| 1011 |
}, |
| 1012 |
|
| 1013 |
// Remove events added by the core |
| 1014 |
// =============================== |
| 1015 |
|
| 1016 |
removeEvents: function() { |
| 1017 |
var self = this; |
| 1018 |
|
| 1019 |
$W.off("orientationchange.fb resize.fb"); |
| 1020 |
$D.off("keydown.fb .fb-idle"); |
| 1021 |
|
| 1022 |
this.$refs.container.off(".fb-close .fb-prev .fb-next"); |
| 1023 |
|
| 1024 |
if (self.idleInterval) { |
| 1025 |
window.clearInterval(self.idleInterval); |
| 1026 |
|
| 1027 |
self.idleInterval = null; |
| 1028 |
} |
| 1029 |
}, |
| 1030 |
|
| 1031 |
// Change to previous gallery item |
| 1032 |
// =============================== |
| 1033 |
|
| 1034 |
previous: function(duration) { |
| 1035 |
return this.jumpTo(this.currPos - 1, duration); |
| 1036 |
}, |
| 1037 |
|
| 1038 |
// Change to next gallery item |
| 1039 |
// =========================== |
| 1040 |
|
| 1041 |
next: function(duration) { |
| 1042 |
return this.jumpTo(this.currPos + 1, duration); |
| 1043 |
}, |
| 1044 |
|
| 1045 |
// Switch to selected gallery item |
| 1046 |
// =============================== |
| 1047 |
|
| 1048 |
jumpTo: function(pos, duration) { |
| 1049 |
var self = this, |
| 1050 |
groupLen = self.group.length, |
| 1051 |
firstRun, |
| 1052 |
isMoved, |
| 1053 |
loop, |
| 1054 |
current, |
| 1055 |
previous, |
| 1056 |
slidePos, |
| 1057 |
stagePos, |
| 1058 |
prop, |
| 1059 |
diff; |
| 1060 |
|
| 1061 |
if (self.isDragging || self.isClosing || (self.isAnimating && self.firstRun)) { |
| 1062 |
return; |
| 1063 |
} |
| 1064 |
|
| 1065 |
// Should loop? |
| 1066 |
pos = parseInt(pos, 10); |
| 1067 |
loop = self.current ? self.current.opts.loop : self.opts.loop; |
| 1068 |
|
| 1069 |
if (!loop && (pos < 0 || pos >= groupLen)) { |
| 1070 |
return false; |
| 1071 |
} |
| 1072 |
|
| 1073 |
// Check if opening for the first time; this helps to speed things up |
| 1074 |
firstRun = self.firstRun = !Object.keys(self.slides).length; |
| 1075 |
|
| 1076 |
// Create slides |
| 1077 |
previous = self.current; |
| 1078 |
|
| 1079 |
self.prevIndex = self.currIndex; |
| 1080 |
self.prevPos = self.currPos; |
| 1081 |
|
| 1082 |
current = self.createSlide(pos); |
| 1083 |
|
| 1084 |
if (groupLen > 1) { |
| 1085 |
if (loop || current.index < groupLen - 1) { |
| 1086 |
self.createSlide(pos + 1); |
| 1087 |
} |
| 1088 |
|
| 1089 |
if (loop || current.index > 0) { |
| 1090 |
self.createSlide(pos - 1); |
| 1091 |
} |
| 1092 |
} |
| 1093 |
|
| 1094 |
self.current = current; |
| 1095 |
self.currIndex = current.index; |
| 1096 |
self.currPos = current.pos; |
| 1097 |
|
| 1098 |
self.trigger("beforeShow", firstRun); |
| 1099 |
|
| 1100 |
self.updateControls(); |
| 1101 |
|
| 1102 |
// Validate duration length |
| 1103 |
current.forcedDuration = undefined; |
| 1104 |
|
| 1105 |
if ($.isNumeric(duration)) { |
| 1106 |
current.forcedDuration = duration; |
| 1107 |
} else { |
| 1108 |
duration = current.opts[firstRun ? "animationDuration" : "transitionDuration"]; |
| 1109 |
} |
| 1110 |
|
| 1111 |
duration = parseInt(duration, 10); |
| 1112 |
|
| 1113 |
// Check if user has swiped the slides or if still animating |
| 1114 |
isMoved = self.isMoved(current); |
| 1115 |
|
| 1116 |
// Make sure current slide is visible |
| 1117 |
current.$slide.addClass("fancybox-slide--current"); |
| 1118 |
|
| 1119 |
// Fresh start - reveal container, current slide and start loading content |
| 1120 |
if (firstRun) { |
| 1121 |
if (current.opts.animationEffect && duration) { |
| 1122 |
self.$refs.container.css("transition-duration", duration + "ms"); |
| 1123 |
} |
| 1124 |
|
| 1125 |
self.$refs.container.addClass("fancybox-is-open").trigger("focus"); |
| 1126 |
|
| 1127 |
// Attempt to load content into slide |
| 1128 |
// This will later call `afterLoad` -> `revealContent` |
| 1129 |
self.loadSlide(current); |
| 1130 |
|
| 1131 |
self.preload("image"); |
| 1132 |
|
| 1133 |
return; |
| 1134 |
} |
| 1135 |
|
| 1136 |
// Get actual slide/stage positions (before cleaning up) |
| 1137 |
slidePos = $.fancybox.getTranslate(previous.$slide); |
| 1138 |
stagePos = $.fancybox.getTranslate(self.$refs.stage); |
| 1139 |
|
| 1140 |
// Clean up all slides |
| 1141 |
$.each(self.slides, function(index, slide) { |
| 1142 |
$.fancybox.stop(slide.$slide, true); |
| 1143 |
}); |
| 1144 |
|
| 1145 |
if (previous.pos !== current.pos) { |
| 1146 |
previous.isComplete = false; |
| 1147 |
} |
| 1148 |
|
| 1149 |
previous.$slide.removeClass("fancybox-slide--complete fancybox-slide--current"); |
| 1150 |
|
| 1151 |
// If slides are out of place, then animate them to correct position |
| 1152 |
if (isMoved) { |
| 1153 |
// Calculate horizontal swipe distance |
| 1154 |
diff = slidePos.left - (previous.pos * slidePos.width + previous.pos * previous.opts.gutter); |
| 1155 |
|
| 1156 |
$.each(self.slides, function(index, slide) { |
| 1157 |
slide.$slide.removeClass("fancybox-animated").removeClass(function(index, className) { |
| 1158 |
return (className.match(/(^|\s)fancybox-fx-\S+/g) || []).join(" "); |
| 1159 |
}); |
| 1160 |
|
| 1161 |
// Make sure that each slide is in equal distance |
| 1162 |
// This is mostly needed for freshly added slides, because they are not yet positioned |
| 1163 |
var leftPos = slide.pos * slidePos.width + slide.pos * slide.opts.gutter; |
| 1164 |
|
| 1165 |
$.fancybox.setTranslate(slide.$slide, {top: 0, left: leftPos - stagePos.left + diff}); |
| 1166 |
|
| 1167 |
if (slide.pos !== current.pos) { |
| 1168 |
slide.$slide.addClass("fancybox-slide--" + (slide.pos > current.pos ? "next" : "previous")); |
| 1169 |
} |
| 1170 |
|
| 1171 |
// Redraw to make sure that transition will start |
| 1172 |
forceRedraw(slide.$slide); |
| 1173 |
|
| 1174 |
// Animate the slide |
| 1175 |
$.fancybox.animate( |
| 1176 |
slide.$slide, |
| 1177 |
{ |
| 1178 |
top: 0, |
| 1179 |
left: (slide.pos - current.pos) * slidePos.width + (slide.pos - current.pos) * slide.opts.gutter |
| 1180 |
}, |
| 1181 |
duration, |
| 1182 |
function() { |
| 1183 |
slide.$slide |
| 1184 |
.css({ |
| 1185 |
transform: "", |
| 1186 |
opacity: "" |
| 1187 |
}) |
| 1188 |
.removeClass("fancybox-slide--next fancybox-slide--previous"); |
| 1189 |
|
| 1190 |
if (slide.pos === self.currPos) { |
| 1191 |
self.complete(); |
| 1192 |
} |
| 1193 |
} |
| 1194 |
); |
| 1195 |
}); |
| 1196 |
} else if (duration && current.opts.transitionEffect) { |
| 1197 |
// Set transition effect for previously active slide |
| 1198 |
prop = "fancybox-animated fancybox-fx-" + current.opts.transitionEffect; |
| 1199 |
|
| 1200 |
previous.$slide.addClass("fancybox-slide--" + (previous.pos > current.pos ? "next" : "previous")); |
| 1201 |
|
| 1202 |
$.fancybox.animate( |
| 1203 |
previous.$slide, |
| 1204 |
prop, |
| 1205 |
duration, |
| 1206 |
function() { |
| 1207 |
previous.$slide.removeClass(prop).removeClass("fancybox-slide--next fancybox-slide--previous"); |
| 1208 |
}, |
| 1209 |
false |
| 1210 |
); |
| 1211 |
} |
| 1212 |
|
| 1213 |
if (current.isLoaded) { |
| 1214 |
self.revealContent(current); |
| 1215 |
} else { |
| 1216 |
self.loadSlide(current); |
| 1217 |
} |
| 1218 |
|
| 1219 |
self.preload("image"); |
| 1220 |
}, |
| 1221 |
|
| 1222 |
// Create new "slide" element |
| 1223 |
// These are gallery items that are actually added to DOM |
| 1224 |
// ======================================================= |
| 1225 |
|
| 1226 |
createSlide: function(pos) { |
| 1227 |
var self = this, |
| 1228 |
$slide, |
| 1229 |
index; |
| 1230 |
|
| 1231 |
index = pos % self.group.length; |
| 1232 |
index = index < 0 ? self.group.length + index : index; |
| 1233 |
|
| 1234 |
if (!self.slides[pos] && self.group[index]) { |
| 1235 |
$slide = $('<div class="fancybox-slide"></div>').appendTo(self.$refs.stage); |
| 1236 |
|
| 1237 |
self.slides[pos] = $.extend(true, {}, self.group[index], { |
| 1238 |
pos: pos, |
| 1239 |
$slide: $slide, |
| 1240 |
isLoaded: false |
| 1241 |
}); |
| 1242 |
|
| 1243 |
self.updateSlide(self.slides[pos]); |
| 1244 |
} |
| 1245 |
|
| 1246 |
return self.slides[pos]; |
| 1247 |
}, |
| 1248 |
|
| 1249 |
// Scale image to the actual size of the image; |
| 1250 |
// x and y values should be relative to the slide |
| 1251 |
// ============================================== |
| 1252 |
|
| 1253 |
scaleToActual: function(x, y, duration) { |
| 1254 |
var self = this, |
| 1255 |
current = self.current, |
| 1256 |
$content = current.$content, |
| 1257 |
canvasWidth = $.fancybox.getTranslate(current.$slide).width, |
| 1258 |
canvasHeight = $.fancybox.getTranslate(current.$slide).height, |
| 1259 |
newImgWidth = current.width, |
| 1260 |
newImgHeight = current.height, |
| 1261 |
imgPos, |
| 1262 |
posX, |
| 1263 |
posY, |
| 1264 |
scaleX, |
| 1265 |
scaleY; |
| 1266 |
|
| 1267 |
if (self.isAnimating || self.isMoved() || !$content || !(current.type == "image" && current.isLoaded && !current.hasError)) { |
| 1268 |
return; |
| 1269 |
} |
| 1270 |
|
| 1271 |
self.isAnimating = true; |
| 1272 |
|
| 1273 |
$.fancybox.stop($content); |
| 1274 |
|
| 1275 |
x = x === undefined ? canvasWidth * 0.5 : x; |
| 1276 |
y = y === undefined ? canvasHeight * 0.5 : y; |
| 1277 |
|
| 1278 |
imgPos = $.fancybox.getTranslate($content); |
| 1279 |
|
| 1280 |
imgPos.top -= $.fancybox.getTranslate(current.$slide).top; |
| 1281 |
imgPos.left -= $.fancybox.getTranslate(current.$slide).left; |
| 1282 |
|
| 1283 |
scaleX = newImgWidth / imgPos.width; |
| 1284 |
scaleY = newImgHeight / imgPos.height; |
| 1285 |
|
| 1286 |
// Get center position for original image |
| 1287 |
posX = canvasWidth * 0.5 - newImgWidth * 0.5; |
| 1288 |
posY = canvasHeight * 0.5 - newImgHeight * 0.5; |
| 1289 |
|
| 1290 |
// Make sure image does not move away from edges |
| 1291 |
if (newImgWidth > canvasWidth) { |
| 1292 |
posX = imgPos.left * scaleX - (x * scaleX - x); |
| 1293 |
|
| 1294 |
if (posX > 0) { |
| 1295 |
posX = 0; |
| 1296 |
} |
| 1297 |
|
| 1298 |
if (posX < canvasWidth - newImgWidth) { |
| 1299 |
posX = canvasWidth - newImgWidth; |
| 1300 |
} |
| 1301 |
} |
| 1302 |
|
| 1303 |
if (newImgHeight > canvasHeight) { |
| 1304 |
posY = imgPos.top * scaleY - (y * scaleY - y); |
| 1305 |
|
| 1306 |
if (posY > 0) { |
| 1307 |
posY = 0; |
| 1308 |
} |
| 1309 |
|
| 1310 |
if (posY < canvasHeight - newImgHeight) { |
| 1311 |
posY = canvasHeight - newImgHeight; |
| 1312 |
} |
| 1313 |
} |
| 1314 |
|
| 1315 |
self.updateCursor(newImgWidth, newImgHeight); |
| 1316 |
|
| 1317 |
$.fancybox.animate( |
| 1318 |
$content, |
| 1319 |
{ |
| 1320 |
top: posY, |
| 1321 |
left: posX, |
| 1322 |
scaleX: scaleX, |
| 1323 |
scaleY: scaleY |
| 1324 |
}, |
| 1325 |
duration || 366, |
| 1326 |
function() { |
| 1327 |
self.isAnimating = false; |
| 1328 |
} |
| 1329 |
); |
| 1330 |
|
| 1331 |
// Stop slideshow |
| 1332 |
if (self.SlideShow && self.SlideShow.isActive) { |
| 1333 |
self.SlideShow.stop(); |
| 1334 |
} |
| 1335 |
}, |
| 1336 |
|
| 1337 |
// Scale image to fit inside parent element |
| 1338 |
// ======================================== |
| 1339 |
|
| 1340 |
scaleToFit: function(duration) { |
| 1341 |
var self = this, |
| 1342 |
current = self.current, |
| 1343 |
$content = current.$content, |
| 1344 |
end; |
| 1345 |
|
| 1346 |
if (self.isAnimating || self.isMoved() || !$content || !(current.type == "image" && current.isLoaded && !current.hasError)) { |
| 1347 |
return; |
| 1348 |
} |
| 1349 |
|
| 1350 |
self.isAnimating = true; |
| 1351 |
|
| 1352 |
$.fancybox.stop($content); |
| 1353 |
|
| 1354 |
end = self.getFitPos(current); |
| 1355 |
|
| 1356 |
self.updateCursor(end.width, end.height); |
| 1357 |
|
| 1358 |
$.fancybox.animate( |
| 1359 |
$content, |
| 1360 |
{ |
| 1361 |
top: end.top, |
| 1362 |
left: end.left, |
| 1363 |
scaleX: end.width / $content.width(), |
| 1364 |
scaleY: end.height / $content.height() |
| 1365 |
}, |
| 1366 |
duration || 366, |
| 1367 |
function() { |
| 1368 |
self.isAnimating = false; |
| 1369 |
} |
| 1370 |
); |
| 1371 |
}, |
| 1372 |
|
| 1373 |
// Calculate image size to fit inside viewport |
| 1374 |
// =========================================== |
| 1375 |
|
| 1376 |
getFitPos: function(slide) { |
| 1377 |
var self = this, |
| 1378 |
$content = slide.$content, |
| 1379 |
$slide = slide.$slide, |
| 1380 |
width = slide.width || slide.opts.width, |
| 1381 |
height = slide.height || slide.opts.height, |
| 1382 |
maxWidth, |
| 1383 |
maxHeight, |
| 1384 |
minRatio, |
| 1385 |
aspectRatio, |
| 1386 |
rez = {}; |
| 1387 |
|
| 1388 |
if (!slide.isLoaded || !$content || !$content.length) { |
| 1389 |
return false; |
| 1390 |
} |
| 1391 |
|
| 1392 |
maxWidth = $.fancybox.getTranslate(self.$refs.stage).width; |
| 1393 |
maxHeight = $.fancybox.getTranslate(self.$refs.stage).height; |
| 1394 |
|
| 1395 |
maxWidth -= |
| 1396 |
parseFloat($slide.css("paddingLeft")) + |
| 1397 |
parseFloat($slide.css("paddingRight")) + |
| 1398 |
parseFloat($content.css("marginLeft")) + |
| 1399 |
parseFloat($content.css("marginRight")); |
| 1400 |
|
| 1401 |
maxHeight -= |
| 1402 |
parseFloat($slide.css("paddingTop")) + |
| 1403 |
parseFloat($slide.css("paddingBottom")) + |
| 1404 |
parseFloat($content.css("marginTop")) + |
| 1405 |
parseFloat($content.css("marginBottom")); |
| 1406 |
|
| 1407 |
if (!width || !height) { |
| 1408 |
width = maxWidth; |
| 1409 |
height = maxHeight; |
| 1410 |
} |
| 1411 |
|
| 1412 |
minRatio = Math.min(1, maxWidth / width, maxHeight / height); |
| 1413 |
|
| 1414 |
width = minRatio * width; |
| 1415 |
height = minRatio * height; |
| 1416 |
|
| 1417 |
// Adjust width/height to precisely fit into container |
| 1418 |
if (width > maxWidth - 0.5) { |
| 1419 |
width = maxWidth; |
| 1420 |
} |
| 1421 |
|
| 1422 |
if (height > maxHeight - 0.5) { |
| 1423 |
height = maxHeight; |
| 1424 |
} |
| 1425 |
|
| 1426 |
if (slide.type === "image") { |
| 1427 |
rez.top = Math.floor((maxHeight - height) * 0.5) + parseFloat($slide.css("paddingTop")); |
| 1428 |
rez.left = Math.floor((maxWidth - width) * 0.5) + parseFloat($slide.css("paddingLeft")); |
| 1429 |
} else if (slide.contentType === "video") { |
| 1430 |
// Force aspect ratio for the video |
| 1431 |
// "I say the whole world must learn of our peaceful ways… by force!" |
| 1432 |
aspectRatio = slide.opts.width && slide.opts.height ? width / height : slide.opts.ratio || 16 / 9; |
| 1433 |
|
| 1434 |
if (height > width / aspectRatio) { |
| 1435 |
height = width / aspectRatio; |
| 1436 |
} else if (width > height * aspectRatio) { |
| 1437 |
width = height * aspectRatio; |
| 1438 |
} |
| 1439 |
} |
| 1440 |
|
| 1441 |
rez.width = width; |
| 1442 |
rez.height = height; |
| 1443 |
|
| 1444 |
return rez; |
| 1445 |
}, |
| 1446 |
|
| 1447 |
// Update content size and position for all slides |
| 1448 |
// ============================================== |
| 1449 |
|
| 1450 |
update: function(e) { |
| 1451 |
var self = this; |
| 1452 |
|
| 1453 |
$.each(self.slides, function(key, slide) { |
| 1454 |
self.updateSlide(slide, e); |
| 1455 |
}); |
| 1456 |
}, |
| 1457 |
|
| 1458 |
// Update slide content position and size |
| 1459 |
// ====================================== |
| 1460 |
|
| 1461 |
updateSlide: function(slide, e) { |
| 1462 |
var self = this, |
| 1463 |
$content = slide && slide.$content, |
| 1464 |
width = slide.width || slide.opts.width, |
| 1465 |
height = slide.height || slide.opts.height, |
| 1466 |
$slide = slide.$slide; |
| 1467 |
|
| 1468 |
// First, prevent caption overlap, if needed |
| 1469 |
self.adjustCaption(slide); |
| 1470 |
|
| 1471 |
// Then resize content to fit inside the slide |
| 1472 |
if ($content && (width || height || slide.contentType === "video") && !slide.hasError) { |
| 1473 |
$.fancybox.stop($content); |
| 1474 |
|
| 1475 |
$.fancybox.setTranslate($content, self.getFitPos(slide)); |
| 1476 |
|
| 1477 |
if (slide.pos === self.currPos) { |
| 1478 |
self.isAnimating = false; |
| 1479 |
|
| 1480 |
self.updateCursor(); |
| 1481 |
} |
| 1482 |
} |
| 1483 |
|
| 1484 |
// Then some adjustments |
| 1485 |
self.adjustLayout(slide); |
| 1486 |
|
| 1487 |
if ($slide.length) { |
| 1488 |
$slide.trigger("refresh"); |
| 1489 |
|
| 1490 |
if (slide.pos === self.currPos) { |
| 1491 |
self.$refs.toolbar |
| 1492 |
.add(self.$refs.navigation.find(".fancybox-button--arrow_right")) |
| 1493 |
.toggleClass("compensate-for-scrollbar", $slide.get(0).scrollHeight > $slide.get(0).clientHeight); |
| 1494 |
} |
| 1495 |
} |
| 1496 |
|
| 1497 |
self.trigger("onUpdate", slide, e); |
| 1498 |
}, |
| 1499 |
|
| 1500 |
// Horizontally center slide |
| 1501 |
// ========================= |
| 1502 |
|
| 1503 |
centerSlide: function(duration) { |
| 1504 |
var self = this, |
| 1505 |
current = self.current, |
| 1506 |
$slide = current.$slide; |
| 1507 |
|
| 1508 |
if (self.isClosing || !current) { |
| 1509 |
return; |
| 1510 |
} |
| 1511 |
|
| 1512 |
$slide.siblings().css({ |
| 1513 |
transform: "", |
| 1514 |
opacity: "" |
| 1515 |
}); |
| 1516 |
|
| 1517 |
$slide |
| 1518 |
.parent() |
| 1519 |
.children() |
| 1520 |
.removeClass("fancybox-slide--previous fancybox-slide--next"); |
| 1521 |
|
| 1522 |
$.fancybox.animate( |
| 1523 |
$slide, |
| 1524 |
{ |
| 1525 |
top: 0, |
| 1526 |
left: 0, |
| 1527 |
opacity: 1 |
| 1528 |
}, |
| 1529 |
duration === undefined ? 0 : duration, |
| 1530 |
function() { |
| 1531 |
// Clean up |
| 1532 |
$slide.css({ |
| 1533 |
transform: "", |
| 1534 |
opacity: "" |
| 1535 |
}); |
| 1536 |
|
| 1537 |
if (!current.isComplete) { |
| 1538 |
self.complete(); |
| 1539 |
} |
| 1540 |
}, |
| 1541 |
false |
| 1542 |
); |
| 1543 |
}, |
| 1544 |
|
| 1545 |
// Check if current slide is moved (swiped) |
| 1546 |
// ======================================== |
| 1547 |
|
| 1548 |
isMoved: function(slide) { |
| 1549 |
var current = slide || this.current, |
| 1550 |
slidePos, |
| 1551 |
stagePos; |
| 1552 |
|
| 1553 |
if (!current) { |
| 1554 |
return false; |
| 1555 |
} |
| 1556 |
|
| 1557 |
stagePos = $.fancybox.getTranslate(this.$refs.stage); |
| 1558 |
slidePos = $.fancybox.getTranslate(current.$slide); |
| 1559 |
|
| 1560 |
return ( |
| 1561 |
!current.$slide.hasClass("fancybox-animated") && |
| 1562 |
(Math.abs(slidePos.top - stagePos.top) > 0.5 || Math.abs(slidePos.left - stagePos.left) > 0.5) |
| 1563 |
); |
| 1564 |
}, |
| 1565 |
|
| 1566 |
// Update cursor style depending if content can be zoomed |
| 1567 |
// ====================================================== |
| 1568 |
|
| 1569 |
updateCursor: function(nextWidth, nextHeight) { |
| 1570 |
var self = this, |
| 1571 |
current = self.current, |
| 1572 |
$container = self.$refs.container, |
| 1573 |
canPan, |
| 1574 |
isZoomable; |
| 1575 |
|
| 1576 |
if (!current || self.isClosing || !self.Guestures) { |
| 1577 |
return; |
| 1578 |
} |
| 1579 |
|
| 1580 |
$container.removeClass("fancybox-is-zoomable fancybox-can-zoomIn fancybox-can-zoomOut fancybox-can-swipe fancybox-can-pan"); |
| 1581 |
|
| 1582 |
canPan = self.canPan(nextWidth, nextHeight); |
| 1583 |
|
| 1584 |
isZoomable = canPan ? true : self.isZoomable(); |
| 1585 |
|
| 1586 |
$container.toggleClass("fancybox-is-zoomable", isZoomable); |
| 1587 |
|
| 1588 |
$("[data-fancybox-zoom]").prop("disabled", !isZoomable); |
| 1589 |
|
| 1590 |
if (canPan) { |
| 1591 |
$container.addClass("fancybox-can-pan"); |
| 1592 |
} else if ( |
| 1593 |
isZoomable && |
| 1594 |
(current.opts.clickContent === "zoom" || ($.isFunction(current.opts.clickContent) && current.opts.clickContent(current) == "zoom")) |
| 1595 |
) { |
| 1596 |
$container.addClass("fancybox-can-zoomIn"); |
| 1597 |
} else if (current.opts.touch && (current.opts.touch.vertical || self.group.length > 1) && current.contentType !== "video") { |
| 1598 |
$container.addClass("fancybox-can-swipe"); |
| 1599 |
} |
| 1600 |
}, |
| 1601 |
|
| 1602 |
// Check if current slide is zoomable |
| 1603 |
// ================================== |
| 1604 |
|
| 1605 |
isZoomable: function() { |
| 1606 |
var self = this, |
| 1607 |
current = self.current, |
| 1608 |
fitPos; |
| 1609 |
|
| 1610 |
// Assume that slide is zoomable if: |
| 1611 |
// - image is still loading |
| 1612 |
// - actual size of the image is smaller than available area |
| 1613 |
if (current && !self.isClosing && current.type === "image" && !current.hasError) { |
| 1614 |
if (!current.isLoaded) { |
| 1615 |
return true; |
| 1616 |
} |
| 1617 |
|
| 1618 |
fitPos = self.getFitPos(current); |
| 1619 |
|
| 1620 |
if (fitPos && (current.width > fitPos.width || current.height > fitPos.height)) { |
| 1621 |
return true; |
| 1622 |
} |
| 1623 |
} |
| 1624 |
|
| 1625 |
return false; |
| 1626 |
}, |
| 1627 |
|
| 1628 |
// Check if current image dimensions are smaller than actual |
| 1629 |
// ========================================================= |
| 1630 |
|
| 1631 |
isScaledDown: function(nextWidth, nextHeight) { |
| 1632 |
var self = this, |
| 1633 |
rez = false, |
| 1634 |
current = self.current, |
| 1635 |
$content = current.$content; |
| 1636 |
|
| 1637 |
if (nextWidth !== undefined && nextHeight !== undefined) { |
| 1638 |
rez = nextWidth < current.width && nextHeight < current.height; |
| 1639 |
} else if ($content) { |
| 1640 |
rez = $.fancybox.getTranslate($content); |
| 1641 |
rez = rez.width < current.width && rez.height < current.height; |
| 1642 |
} |
| 1643 |
|
| 1644 |
return rez; |
| 1645 |
}, |
| 1646 |
|
| 1647 |
// Check if image dimensions exceed parent element |
| 1648 |
// =============================================== |
| 1649 |
|
| 1650 |
canPan: function(nextWidth, nextHeight) { |
| 1651 |
var self = this, |
| 1652 |
current = self.current, |
| 1653 |
pos = null, |
| 1654 |
rez = false; |
| 1655 |
|
| 1656 |
if (current.type === "image" && (current.isComplete || (nextWidth && nextHeight)) && !current.hasError) { |
| 1657 |
rez = self.getFitPos(current); |
| 1658 |
|
| 1659 |
if (nextWidth !== undefined && nextHeight !== undefined) { |
| 1660 |
pos = {width: nextWidth, height: nextHeight}; |
| 1661 |
} else if (current.isComplete) { |
| 1662 |
pos = $.fancybox.getTranslate(current.$content); |
| 1663 |
} |
| 1664 |
|
| 1665 |
if (pos && rez) { |
| 1666 |
rez = Math.abs(pos.width - rez.width) > 1.5 || Math.abs(pos.height - rez.height) > 1.5; |
| 1667 |
} |
| 1668 |
} |
| 1669 |
|
| 1670 |
return rez; |
| 1671 |
}, |
| 1672 |
|
| 1673 |
// Load content into the slide |
| 1674 |
// =========================== |
| 1675 |
|
| 1676 |
loadSlide: function(slide) { |
| 1677 |
var self = this, |
| 1678 |
type, |
| 1679 |
$slide, |
| 1680 |
ajaxLoad; |
| 1681 |
|
| 1682 |
if (slide.isLoading || slide.isLoaded) { |
| 1683 |
return; |
| 1684 |
} |
| 1685 |
|
| 1686 |
slide.isLoading = true; |
| 1687 |
|
| 1688 |
if (self.trigger("beforeLoad", slide) === false) { |
| 1689 |
slide.isLoading = false; |
| 1690 |
|
| 1691 |
return false; |
| 1692 |
} |
| 1693 |
|
| 1694 |
type = slide.type; |
| 1695 |
$slide = slide.$slide; |
| 1696 |
|
| 1697 |
$slide |
| 1698 |
.off("refresh") |
| 1699 |
.trigger("onReset") |
| 1700 |
.addClass(slide.opts.slideClass); |
| 1701 |
|
| 1702 |
// Create content depending on the type |
| 1703 |
switch (type) { |
| 1704 |
case "image": |
| 1705 |
self.setImage(slide); |
| 1706 |
|
| 1707 |
break; |
| 1708 |
|
| 1709 |
case "iframe": |
| 1710 |
self.setIframe(slide); |
| 1711 |
|
| 1712 |
break; |
| 1713 |
|
| 1714 |
case "html": |
| 1715 |
self.setContent(slide, slide.src || slide.content); |
| 1716 |
|
| 1717 |
break; |
| 1718 |
|
| 1719 |
case "video": |
| 1720 |
self.setContent( |
| 1721 |
slide, |
| 1722 |
slide.opts.video.tpl |
| 1723 |
.replace(/\{\{src\}\}/gi, slide.src) |
| 1724 |
.replace("{{format}}", slide.opts.videoFormat || slide.opts.video.format || "") |
| 1725 |
.replace("{{poster}}", slide.thumb || "") |
| 1726 |
); |
| 1727 |
|
| 1728 |
break; |
| 1729 |
|
| 1730 |
case "inline": |
| 1731 |
if ($(slide.src).length) { |
| 1732 |
self.setContent(slide, $(slide.src)); |
| 1733 |
} else { |
| 1734 |
self.setError(slide); |
| 1735 |
} |
| 1736 |
|
| 1737 |
break; |
| 1738 |
|
| 1739 |
case "ajax": |
| 1740 |
self.showLoading(slide); |
| 1741 |
|
| 1742 |
ajaxLoad = $.ajax( |
| 1743 |
$.extend({}, slide.opts.ajax.settings, { |
| 1744 |
url: slide.src, |
| 1745 |
success: function(data, textStatus) { |
| 1746 |
if (textStatus === "success") { |
| 1747 |
self.setContent(slide, data); |
| 1748 |
} |
| 1749 |
}, |
| 1750 |
error: function(jqXHR, textStatus) { |
| 1751 |
if (jqXHR && textStatus !== "abort") { |
| 1752 |
self.setError(slide); |
| 1753 |
} |
| 1754 |
} |
| 1755 |
}) |
| 1756 |
); |
| 1757 |
|
| 1758 |
$slide.one("onReset", function() { |
| 1759 |
ajaxLoad.abort(); |
| 1760 |
}); |
| 1761 |
|
| 1762 |
break; |
| 1763 |
|
| 1764 |
default: |
| 1765 |
self.setError(slide); |
| 1766 |
|
| 1767 |
break; |
| 1768 |
} |
| 1769 |
|
| 1770 |
return true; |
| 1771 |
}, |
| 1772 |
|
| 1773 |
// Use thumbnail image, if possible |
| 1774 |
// ================================ |
| 1775 |
|
| 1776 |
setImage: function(slide) { |
| 1777 |
var self = this, |
| 1778 |
ghost; |
| 1779 |
|
| 1780 |
// Check if need to show loading icon |
| 1781 |
setTimeout(function() { |
| 1782 |
var $img = slide.$image; |
| 1783 |
|
| 1784 |
if (!self.isClosing && slide.isLoading && (!$img || !$img.length || !$img[0].complete) && !slide.hasError) { |
| 1785 |
self.showLoading(slide); |
| 1786 |
} |
| 1787 |
}, 50); |
| 1788 |
|
| 1789 |
//Check if image has srcset |
| 1790 |
self.checkSrcset(slide); |
| 1791 |
|
| 1792 |
// This will be wrapper containing both ghost and actual image |
| 1793 |
slide.$content = $('<div class="fancybox-content"></div>') |
| 1794 |
.addClass("fancybox-is-hidden") |
| 1795 |
.appendTo(slide.$slide.addClass("fancybox-slide--image")); |
| 1796 |
|
| 1797 |
// If we have a thumbnail, we can display it while actual image is loading |
| 1798 |
// Users will not stare at black screen and actual image will appear gradually |
| 1799 |
if (slide.opts.preload !== false && slide.opts.width && slide.opts.height && slide.thumb) { |
| 1800 |
slide.width = slide.opts.width; |
| 1801 |
slide.height = slide.opts.height; |
| 1802 |
|
| 1803 |
ghost = document.createElement("img"); |
| 1804 |
|
| 1805 |
ghost.onerror = function() { |
| 1806 |
$(this).remove(); |
| 1807 |
|
| 1808 |
slide.$ghost = null; |
| 1809 |
}; |
| 1810 |
|
| 1811 |
ghost.onload = function() { |
| 1812 |
self.afterLoad(slide); |
| 1813 |
}; |
| 1814 |
|
| 1815 |
slide.$ghost = $(ghost) |
| 1816 |
.addClass("fancybox-image") |
| 1817 |
.appendTo(slide.$content) |
| 1818 |
.attr("src", slide.thumb); |
| 1819 |
} |
| 1820 |
|
| 1821 |
// Start loading actual image |
| 1822 |
self.setBigImage(slide); |
| 1823 |
}, |
| 1824 |
|
| 1825 |
// Check if image has srcset and get the source |
| 1826 |
// ============================================ |
| 1827 |
checkSrcset: function(slide) { |
| 1828 |
var srcset = slide.opts.srcset || slide.opts.image.srcset, |
| 1829 |
found, |
| 1830 |
temp, |
| 1831 |
pxRatio, |
| 1832 |
windowWidth; |
| 1833 |
|
| 1834 |
// If we have "srcset", then we need to find first matching "src" value. |
| 1835 |
// This is necessary, because when you set an src attribute, the browser will preload the image |
| 1836 |
// before any javascript or even CSS is applied. |
| 1837 |
if (srcset) { |
| 1838 |
pxRatio = window.devicePixelRatio || 1; |
| 1839 |
windowWidth = window.innerWidth * pxRatio; |
| 1840 |
|
| 1841 |
temp = srcset.split(",").map(function(el) { |
| 1842 |
var ret = {}; |
| 1843 |
|
| 1844 |
el.trim() |
| 1845 |
.split(/\s+/) |
| 1846 |
.forEach(function(el, i) { |
| 1847 |
var value = parseInt(el.substring(0, el.length - 1), 10); |
| 1848 |
|
| 1849 |
if (i === 0) { |
| 1850 |
return (ret.url = el); |
| 1851 |
} |
| 1852 |
|
| 1853 |
if (value) { |
| 1854 |
ret.value = value; |
| 1855 |
ret.postfix = el[el.length - 1]; |
| 1856 |
} |
| 1857 |
}); |
| 1858 |
|
| 1859 |
return ret; |
| 1860 |
}); |
| 1861 |
|
| 1862 |
// Sort by value |
| 1863 |
temp.sort(function(a, b) { |
| 1864 |
return a.value - b.value; |
| 1865 |
}); |
| 1866 |
|
| 1867 |
// Ok, now we have an array of all srcset values |
| 1868 |
for (var j = 0; j < temp.length; j++) { |
| 1869 |
var el = temp[j]; |
| 1870 |
|
| 1871 |
if ((el.postfix === "w" && el.value >= windowWidth) || (el.postfix === "x" && el.value >= pxRatio)) { |
| 1872 |
found = el; |
| 1873 |
break; |
| 1874 |
} |
| 1875 |
} |
| 1876 |
|
| 1877 |
// If not found, take the last one |
| 1878 |
if (!found && temp.length) { |
| 1879 |
found = temp[temp.length - 1]; |
| 1880 |
} |
| 1881 |
|
| 1882 |
if (found) { |
| 1883 |
slide.src = found.url; |
| 1884 |
|
| 1885 |
// If we have default width/height values, we can calculate height for matching source |
| 1886 |
if (slide.width && slide.height && found.postfix == "w") { |
| 1887 |
slide.height = (slide.width / slide.height) * found.value; |
| 1888 |
slide.width = found.value; |
| 1889 |
} |
| 1890 |
|
| 1891 |
slide.opts.srcset = srcset; |
| 1892 |
} |
| 1893 |
} |
| 1894 |
}, |
| 1895 |
|
| 1896 |
// Create full-size image |
| 1897 |
// ====================== |
| 1898 |
|
| 1899 |
setBigImage: function(slide) { |
| 1900 |
var self = this, |
| 1901 |
img = document.createElement("img"), |
| 1902 |
$img = $(img); |
| 1903 |
|
| 1904 |
slide.$image = $img |
| 1905 |
.one("error", function() { |
| 1906 |
self.setError(slide); |
| 1907 |
}) |
| 1908 |
.one("load", function() { |
| 1909 |
var sizes; |
| 1910 |
|
| 1911 |
if (!slide.$ghost) { |
| 1912 |
self.resolveImageSlideSize(slide, this.naturalWidth, this.naturalHeight); |
| 1913 |
|
| 1914 |
self.afterLoad(slide); |
| 1915 |
} |
| 1916 |
|
| 1917 |
if (self.isClosing) { |
| 1918 |
return; |
| 1919 |
} |
| 1920 |
|
| 1921 |
if (slide.opts.srcset) { |
| 1922 |
sizes = slide.opts.sizes; |
| 1923 |
|
| 1924 |
if (!sizes || sizes === "auto") { |
| 1925 |
sizes = |
| 1926 |
(slide.width / slide.height > 1 && $W.width() / $W.height() > 1 ? "100" : Math.round((slide.width / slide.height) * 100)) + |
| 1927 |
"vw"; |
| 1928 |
} |
| 1929 |
|
| 1930 |
$img.attr("sizes", sizes).attr("srcset", slide.opts.srcset); |
| 1931 |
} |
| 1932 |
|
| 1933 |
// Hide temporary image after some delay |
| 1934 |
if (slide.$ghost) { |
| 1935 |
setTimeout(function() { |
| 1936 |
if (slide.$ghost && !self.isClosing) { |
| 1937 |
slide.$ghost.hide(); |
| 1938 |
} |
| 1939 |
}, Math.min(300, Math.max(1000, slide.height / 1600))); |
| 1940 |
} |
| 1941 |
|
| 1942 |
self.hideLoading(slide); |
| 1943 |
}) |
| 1944 |
.addClass("fancybox-image") |
| 1945 |
.attr("src", slide.src) |
| 1946 |
.appendTo(slide.$content); |
| 1947 |
|
| 1948 |
if ((img.complete || img.readyState == "complete") && $img.naturalWidth && $img.naturalHeight) { |
| 1949 |
$img.trigger("load"); |
| 1950 |
} else if (img.error) { |
| 1951 |
$img.trigger("error"); |
| 1952 |
} |
| 1953 |
}, |
| 1954 |
|
| 1955 |
// Computes the slide size from image size and maxWidth/maxHeight |
| 1956 |
// ============================================================== |
| 1957 |
|
| 1958 |
resolveImageSlideSize: function(slide, imgWidth, imgHeight) { |
| 1959 |
var maxWidth = parseInt(slide.opts.width, 10), |
| 1960 |
maxHeight = parseInt(slide.opts.height, 10); |
| 1961 |
|
| 1962 |
// Sets the default values from the image |
| 1963 |
slide.width = imgWidth; |
| 1964 |
slide.height = imgHeight; |
| 1965 |
|
| 1966 |
if (maxWidth > 0) { |
| 1967 |
slide.width = maxWidth; |
| 1968 |
slide.height = Math.floor((maxWidth * imgHeight) / imgWidth); |
| 1969 |
} |
| 1970 |
|
| 1971 |
if (maxHeight > 0) { |
| 1972 |
slide.width = Math.floor((maxHeight * imgWidth) / imgHeight); |
| 1973 |
slide.height = maxHeight; |
| 1974 |
} |
| 1975 |
}, |
| 1976 |
|
| 1977 |
// Create iframe wrapper, iframe and bindings |
| 1978 |
// ========================================== |
| 1979 |
|
| 1980 |
setIframe: function(slide) { |
| 1981 |
var self = this, |
| 1982 |
opts = slide.opts.iframe, |
| 1983 |
$slide = slide.$slide, |
| 1984 |
$iframe; |
| 1985 |
|
| 1986 |
slide.$content = $('<div class="fancybox-content' + (opts.preload ? " fancybox-is-hidden" : "") + '"></div>') |
| 1987 |
.css(opts.css) |
| 1988 |
.appendTo($slide); |
| 1989 |
|
| 1990 |
$slide.addClass("fancybox-slide--" + slide.contentType); |
| 1991 |
|
| 1992 |
slide.$iframe = $iframe = $(opts.tpl.replace(/\{rnd\}/g, new Date().getTime())) |
| 1993 |
.attr(opts.attr) |
| 1994 |
.appendTo(slide.$content); |
| 1995 |
|
| 1996 |
if (opts.preload) { |
| 1997 |
self.showLoading(slide); |
| 1998 |
|
| 1999 |
// Unfortunately, it is not always possible to determine if iframe is successfully loaded |
| 2000 |
// (due to browser security policy) |
| 2001 |
|
| 2002 |
$iframe.on("load.fb error.fb", function(e) { |
| 2003 |
this.isReady = 1; |
| 2004 |
|
| 2005 |
slide.$slide.trigger("refresh"); |
| 2006 |
|
| 2007 |
self.afterLoad(slide); |
| 2008 |
}); |
| 2009 |
|
| 2010 |
// Recalculate iframe content size |
| 2011 |
// =============================== |
| 2012 |
|
| 2013 |
$slide.on("refresh.fb", function() { |
| 2014 |
var $content = slide.$content, |
| 2015 |
frameWidth = opts.css.width, |
| 2016 |
frameHeight = opts.css.height, |
| 2017 |
$contents, |
| 2018 |
$body; |
| 2019 |
|
| 2020 |
if ($iframe[0].isReady !== 1) { |
| 2021 |
return; |
| 2022 |
} |
| 2023 |
|
| 2024 |
try { |
| 2025 |
$contents = $iframe.contents(); |
| 2026 |
$body = $contents.find("body"); |
| 2027 |
} catch (ignore) {} |
| 2028 |
|
| 2029 |
// Calculate content dimensions, if it is accessible |
| 2030 |
if ($body && $body.length && $body.children().length) { |
| 2031 |
// Avoid scrolling to top (if multiple instances) |
| 2032 |
$slide.css("overflow", "visible"); |
| 2033 |
|
| 2034 |
$content.css({ |
| 2035 |
width: "100%", |
| 2036 |
"max-width": "100%", |
| 2037 |
height: "9999px" |
| 2038 |
}); |
| 2039 |
|
| 2040 |
if (frameWidth === undefined) { |
| 2041 |
frameWidth = Math.ceil(Math.max($body[0].clientWidth, $body.outerWidth(true))); |
| 2042 |
} |
| 2043 |
|
| 2044 |
$content.css("width", frameWidth ? frameWidth : "").css("max-width", ""); |
| 2045 |
|
| 2046 |
if (frameHeight === undefined) { |
| 2047 |
frameHeight = Math.ceil(Math.max($body[0].clientHeight, $body.outerHeight(true))); |
| 2048 |
} |
| 2049 |
|
| 2050 |
$content.css("height", frameHeight ? frameHeight : ""); |
| 2051 |
|
| 2052 |
$slide.css("overflow", "auto"); |
| 2053 |
} |
| 2054 |
|
| 2055 |
$content.removeClass("fancybox-is-hidden"); |
| 2056 |
}); |
| 2057 |
} else { |
| 2058 |
self.afterLoad(slide); |
| 2059 |
} |
| 2060 |
|
| 2061 |
$iframe.attr("src", slide.src); |
| 2062 |
|
| 2063 |
// Remove iframe if closing or changing gallery item |
| 2064 |
$slide.one("onReset", function() { |
| 2065 |
// This helps IE not to throw errors when closing |
| 2066 |
try { |
| 2067 |
$(this) |
| 2068 |
.find("iframe") |
| 2069 |
.hide() |
| 2070 |
.unbind() |
| 2071 |
.attr("src", "//about:blank"); |
| 2072 |
} catch (ignore) {} |
| 2073 |
|
| 2074 |
$(this) |
| 2075 |
.off("refresh.fb") |
| 2076 |
.empty(); |
| 2077 |
|
| 2078 |
slide.isLoaded = false; |
| 2079 |
slide.isRevealed = false; |
| 2080 |
}); |
| 2081 |
}, |
| 2082 |
|
| 2083 |
// Wrap and append content to the slide |
| 2084 |
// ====================================== |
| 2085 |
|
| 2086 |
setContent: function(slide, content) { |
| 2087 |
var self = this; |
| 2088 |
|
| 2089 |
if (self.isClosing) { |
| 2090 |
return; |
| 2091 |
} |
| 2092 |
|
| 2093 |
self.hideLoading(slide); |
| 2094 |
|
| 2095 |
if (slide.$content) { |
| 2096 |
$.fancybox.stop(slide.$content); |
| 2097 |
} |
| 2098 |
|
| 2099 |
slide.$slide.empty(); |
| 2100 |
|
| 2101 |
// If content is a jQuery object, then it will be moved to the slide. |
| 2102 |
// The placeholder is created so we will know where to put it back. |
| 2103 |
if (isQuery(content) && content.parent().length) { |
| 2104 |
// Make sure content is not already moved to fancyBox |
| 2105 |
if (content.hasClass("fancybox-content") || content.parent().hasClass("fancybox-content")) { |
| 2106 |
content.parents(".fancybox-slide").trigger("onReset"); |
| 2107 |
} |
| 2108 |
|
| 2109 |
// Create temporary element marking original place of the content |
| 2110 |
slide.$placeholder = $("<div>") |
| 2111 |
.hide() |
| 2112 |
.insertAfter(content); |
| 2113 |
|
| 2114 |
// Make sure content is visible |
| 2115 |
content.css("display", "inline-block"); |
| 2116 |
} else if (!slide.hasError) { |
| 2117 |
// If content is just a plain text, try to convert it to html |
| 2118 |
if ($.type(content) === "string") { |
| 2119 |
content = $("<div>") |
| 2120 |
.append($.trim(content)) |
| 2121 |
.contents(); |
| 2122 |
} |
| 2123 |
|
| 2124 |
// If "filter" option is provided, then filter content |
| 2125 |
if (slide.opts.filter) { |
| 2126 |
content = $("<div>") |
| 2127 |
.html(content) |
| 2128 |
.find(slide.opts.filter); |
| 2129 |
} |
| 2130 |
} |
| 2131 |
|
| 2132 |
slide.$slide.one("onReset", function() { |
| 2133 |
// Pause all html5 video/audio |
| 2134 |
$(this) |
| 2135 |
.find("video,audio") |
| 2136 |
.trigger("pause"); |
| 2137 |
|
| 2138 |
// Put content back |
| 2139 |
if (slide.$placeholder) { |
| 2140 |
slide.$placeholder.after(content.removeClass("fancybox-content").hide()).remove(); |
| 2141 |
|
| 2142 |
slide.$placeholder = null; |
| 2143 |
} |
| 2144 |
|
| 2145 |
// Remove custom close button |
| 2146 |
if (slide.$smallBtn) { |
| 2147 |
slide.$smallBtn.remove(); |
| 2148 |
|
| 2149 |
slide.$smallBtn = null; |
| 2150 |
} |
| 2151 |
|
| 2152 |
// Remove content and mark slide as not loaded |
| 2153 |
if (!slide.hasError) { |
| 2154 |
$(this).empty(); |
| 2155 |
|
| 2156 |
slide.isLoaded = false; |
| 2157 |
slide.isRevealed = false; |
| 2158 |
} |
| 2159 |
}); |
| 2160 |
|
| 2161 |
$(content).appendTo(slide.$slide); |
| 2162 |
|
| 2163 |
if ($(content).is("video,audio")) { |
| 2164 |
$(content).addClass("fancybox-video"); |
| 2165 |
|
| 2166 |
$(content).wrap("<div></div>"); |
| 2167 |
|
| 2168 |
slide.contentType = "video"; |
| 2169 |
|
| 2170 |
slide.opts.width = slide.opts.width || $(content).attr("width"); |
| 2171 |
slide.opts.height = slide.opts.height || $(content).attr("height"); |
| 2172 |
} |
| 2173 |
|
| 2174 |
slide.$content = slide.$slide |
| 2175 |
.children() |
| 2176 |
.filter("div,form,main,video,audio,article,.fancybox-content") |
| 2177 |
.first(); |
| 2178 |
|
| 2179 |
slide.$content.siblings().hide(); |
| 2180 |
|
| 2181 |
// Re-check if there is a valid content |
| 2182 |
// (in some cases, ajax response can contain various elements or plain text) |
| 2183 |
if (!slide.$content.length) { |
| 2184 |
slide.$content = slide.$slide |
| 2185 |
.wrapInner("<div></div>") |
| 2186 |
.children() |
| 2187 |
.first(); |
| 2188 |
} |
| 2189 |
|
| 2190 |
slide.$content.addClass("fancybox-content"); |
| 2191 |
|
| 2192 |
slide.$slide.addClass("fancybox-slide--" + slide.contentType); |
| 2193 |
|
| 2194 |
self.afterLoad(slide); |
| 2195 |
}, |
| 2196 |
|
| 2197 |
// Display error message |
| 2198 |
// ===================== |
| 2199 |
|
| 2200 |
setError: function(slide) { |
| 2201 |
slide.hasError = true; |
| 2202 |
|
| 2203 |
slide.$slide |
| 2204 |
.trigger("onReset") |
| 2205 |
.removeClass("fancybox-slide--" + slide.contentType) |
| 2206 |
.addClass("fancybox-slide--error"); |
| 2207 |
|
| 2208 |
slide.contentType = "html"; |
| 2209 |
|
| 2210 |
this.setContent(slide, this.translate(slide, slide.opts.errorTpl)); |
| 2211 |
|
| 2212 |
if (slide.pos === this.currPos) { |
| 2213 |
this.isAnimating = false; |
| 2214 |
} |
| 2215 |
}, |
| 2216 |
|
| 2217 |
// Show loading icon inside the slide |
| 2218 |
// ================================== |
| 2219 |
|
| 2220 |
showLoading: function(slide) { |
| 2221 |
var self = this; |
| 2222 |
|
| 2223 |
slide = slide || self.current; |
| 2224 |
|
| 2225 |
if (slide && !slide.$spinner) { |
| 2226 |
slide.$spinner = $(self.translate(self, self.opts.spinnerTpl)) |
| 2227 |
.appendTo(slide.$slide) |
| 2228 |
.hide() |
| 2229 |
.fadeIn("fast"); |
| 2230 |
} |
| 2231 |
}, |
| 2232 |
|
| 2233 |
// Remove loading icon from the slide |
| 2234 |
// ================================== |
| 2235 |
|
| 2236 |
hideLoading: function(slide) { |
| 2237 |
var self = this; |
| 2238 |
|
| 2239 |
slide = slide || self.current; |
| 2240 |
|
| 2241 |
if (slide && slide.$spinner) { |
| 2242 |
slide.$spinner.stop().remove(); |
| 2243 |
|
| 2244 |
delete slide.$spinner; |
| 2245 |
} |
| 2246 |
}, |
| 2247 |
|
| 2248 |
// Adjustments after slide content has been loaded |
| 2249 |
// =============================================== |
| 2250 |
|
| 2251 |
afterLoad: function(slide) { |
| 2252 |
var self = this; |
| 2253 |
|
| 2254 |
if (self.isClosing) { |
| 2255 |
return; |
| 2256 |
} |
| 2257 |
|
| 2258 |
slide.isLoading = false; |
| 2259 |
slide.isLoaded = true; |
| 2260 |
|
| 2261 |
self.trigger("afterLoad", slide); |
| 2262 |
|
| 2263 |
self.hideLoading(slide); |
| 2264 |
|
| 2265 |
// Add small close button |
| 2266 |
if (slide.opts.smallBtn && (!slide.$smallBtn || !slide.$smallBtn.length)) { |
| 2267 |
slide.$smallBtn = $(self.translate(slide, slide.opts.btnTpl.smallBtn)).appendTo(slide.$content); |
| 2268 |
} |
| 2269 |
|
| 2270 |
// Disable right click |
| 2271 |
if (slide.opts.protect && slide.$content && !slide.hasError) { |
| 2272 |
slide.$content.on("contextmenu.fb", function(e) { |
| 2273 |
if (e.button == 2) { |
| 2274 |
e.preventDefault(); |
| 2275 |
} |
| 2276 |
|
| 2277 |
return true; |
| 2278 |
}); |
| 2279 |
|
| 2280 |
// Add fake element on top of the image |
| 2281 |
// This makes a bit harder for user to select image |
| 2282 |
if (slide.type === "image") { |
| 2283 |
$('<div class="fancybox-spaceball"></div>').appendTo(slide.$content); |
| 2284 |
} |
| 2285 |
} |
| 2286 |
|
| 2287 |
self.adjustCaption(slide); |
| 2288 |
|
| 2289 |
self.adjustLayout(slide); |
| 2290 |
|
| 2291 |
if (slide.pos === self.currPos) { |
| 2292 |
self.updateCursor(); |
| 2293 |
} |
| 2294 |
|
| 2295 |
self.revealContent(slide); |
| 2296 |
}, |
| 2297 |
|
| 2298 |
// Prevent caption overlap, |
| 2299 |
// fix css inconsistency across browsers |
| 2300 |
// ===================================== |
| 2301 |
|
| 2302 |
adjustCaption: function(slide) { |
| 2303 |
var self = this, |
| 2304 |
current = slide || self.current, |
| 2305 |
caption = current.opts.caption, |
| 2306 |
preventOverlap = current.opts.preventCaptionOverlap, |
| 2307 |
$caption = self.$refs.caption, |
| 2308 |
$clone, |
| 2309 |
captionH = false; |
| 2310 |
|
| 2311 |
$caption.toggleClass("fancybox-caption--separate", preventOverlap); |
| 2312 |
|
| 2313 |
if (preventOverlap && caption && caption.length) { |
| 2314 |
if (current.pos !== self.currPos) { |
| 2315 |
$clone = $caption.clone().appendTo($caption.parent()); |
| 2316 |
|
| 2317 |
$clone |
| 2318 |
.children() |
| 2319 |
.eq(0) |
| 2320 |
.empty() |
| 2321 |
.html(caption); |
| 2322 |
|
| 2323 |
captionH = $clone.outerHeight(true); |
| 2324 |
|
| 2325 |
$clone.empty().remove(); |
| 2326 |
} else if (self.$caption) { |
| 2327 |
captionH = self.$caption.outerHeight(true); |
| 2328 |
} |
| 2329 |
|
| 2330 |
current.$slide.css("padding-bottom", captionH || ""); |
| 2331 |
} |
| 2332 |
}, |
| 2333 |
|
| 2334 |
// Simple hack to fix inconsistency across browsers, described here (affects Edge, too): |
| 2335 |
// https://bugzilla.mozilla.org/show_bug.cgi?id=748518 |
| 2336 |
// ==================================================================================== |
| 2337 |
|
| 2338 |
adjustLayout: function(slide) { |
| 2339 |
var self = this, |
| 2340 |
current = slide || self.current, |
| 2341 |
scrollHeight, |
| 2342 |
marginBottom, |
| 2343 |
inlinePadding, |
| 2344 |
actualPadding; |
| 2345 |
|
| 2346 |
if (current.isLoaded && current.opts.disableLayoutFix !== true) { |
| 2347 |
current.$content.css("margin-bottom", ""); |
| 2348 |
|
| 2349 |
// If we would always set margin-bottom for the content, |
| 2350 |
// then it would potentially break vertical align |
| 2351 |
if (current.$content.outerHeight() > current.$slide.height() + 0.5) { |
| 2352 |
inlinePadding = current.$slide[0].style["padding-bottom"]; |
| 2353 |
actualPadding = current.$slide.css("padding-bottom"); |
| 2354 |
|
| 2355 |
if (parseFloat(actualPadding) > 0) { |
| 2356 |
scrollHeight = current.$slide[0].scrollHeight; |
| 2357 |
|
| 2358 |
current.$slide.css("padding-bottom", 0); |
| 2359 |
|
| 2360 |
if (Math.abs(scrollHeight - current.$slide[0].scrollHeight) < 1) { |
| 2361 |
marginBottom = actualPadding; |
| 2362 |
} |
| 2363 |
|
| 2364 |
current.$slide.css("padding-bottom", inlinePadding); |
| 2365 |
} |
| 2366 |
} |
| 2367 |
|
| 2368 |
current.$content.css("margin-bottom", marginBottom); |
| 2369 |
} |
| 2370 |
}, |
| 2371 |
|
| 2372 |
// Make content visible |
| 2373 |
// This method is called right after content has been loaded or |
| 2374 |
// user navigates gallery and transition should start |
| 2375 |
// ============================================================ |
| 2376 |
|
| 2377 |
revealContent: function(slide) { |
| 2378 |
var self = this, |
| 2379 |
$slide = slide.$slide, |
| 2380 |
end = false, |
| 2381 |
start = false, |
| 2382 |
isMoved = self.isMoved(slide), |
| 2383 |
isRevealed = slide.isRevealed, |
| 2384 |
effect, |
| 2385 |
effectClassName, |
| 2386 |
duration, |
| 2387 |
opacity; |
| 2388 |
|
| 2389 |
slide.isRevealed = true; |
| 2390 |
|
| 2391 |
effect = slide.opts[self.firstRun ? "animationEffect" : "transitionEffect"]; |
| 2392 |
duration = slide.opts[self.firstRun ? "animationDuration" : "transitionDuration"]; |
| 2393 |
|
| 2394 |
duration = parseInt(slide.forcedDuration === undefined ? duration : slide.forcedDuration, 10); |
| 2395 |
|
| 2396 |
if (isMoved || slide.pos !== self.currPos || !duration) { |
| 2397 |
effect = false; |
| 2398 |
} |
| 2399 |
|
| 2400 |
// Check if can zoom |
| 2401 |
if (effect === "zoom") { |
| 2402 |
if (slide.pos === self.currPos && duration && slide.type === "image" && !slide.hasError && (start = self.getThumbPos(slide))) { |
| 2403 |
end = self.getFitPos(slide); |
| 2404 |
} else { |
| 2405 |
effect = "fade"; |
| 2406 |
} |
| 2407 |
} |
| 2408 |
|
| 2409 |
// Zoom animation |
| 2410 |
// ============== |
| 2411 |
if (effect === "zoom") { |
| 2412 |
self.isAnimating = true; |
| 2413 |
|
| 2414 |
end.scaleX = end.width / start.width; |
| 2415 |
end.scaleY = end.height / start.height; |
| 2416 |
|
| 2417 |
// Check if we need to animate opacity |
| 2418 |
opacity = slide.opts.zoomOpacity; |
| 2419 |
|
| 2420 |
if (opacity == "auto") { |
| 2421 |
opacity = Math.abs(slide.width / slide.height - start.width / start.height) > 0.1; |
| 2422 |
} |
| 2423 |
|
| 2424 |
if (opacity) { |
| 2425 |
start.opacity = 0.1; |
| 2426 |
end.opacity = 1; |
| 2427 |
} |
| 2428 |
|
| 2429 |
// Draw image at start position |
| 2430 |
$.fancybox.setTranslate(slide.$content.removeClass("fancybox-is-hidden"), start); |
| 2431 |
|
| 2432 |
forceRedraw(slide.$content); |
| 2433 |
|
| 2434 |
// Start animation |
| 2435 |
$.fancybox.animate(slide.$content, end, duration, function() { |
| 2436 |
self.isAnimating = false; |
| 2437 |
|
| 2438 |
self.complete(); |
| 2439 |
}); |
| 2440 |
|
| 2441 |
return; |
| 2442 |
} |
| 2443 |
|
| 2444 |
self.updateSlide(slide); |
| 2445 |
|
| 2446 |
// Simply show content if no effect |
| 2447 |
// ================================ |
| 2448 |
if (!effect) { |
| 2449 |
slide.$content.removeClass("fancybox-is-hidden"); |
| 2450 |
|
| 2451 |
if (!isRevealed && isMoved && slide.type === "image" && !slide.hasError) { |
| 2452 |
slide.$content.hide().fadeIn("fast"); |
| 2453 |
} |
| 2454 |
|
| 2455 |
if (slide.pos === self.currPos) { |
| 2456 |
self.complete(); |
| 2457 |
} |
| 2458 |
|
| 2459 |
return; |
| 2460 |
} |
| 2461 |
|
| 2462 |
// Prepare for CSS transiton |
| 2463 |
// ========================= |
| 2464 |
$.fancybox.stop($slide); |
| 2465 |
|
| 2466 |
//effectClassName = "fancybox-animated fancybox-slide--" + (slide.pos >= self.prevPos ? "next" : "previous") + " fancybox-fx-" + effect; |
| 2467 |
effectClassName = "fancybox-slide--" + (slide.pos >= self.prevPos ? "next" : "previous") + " fancybox-animated fancybox-fx-" + effect; |
| 2468 |
|
| 2469 |
$slide.addClass(effectClassName).removeClass("fancybox-slide--current"); //.addClass(effectClassName); |
| 2470 |
|
| 2471 |
slide.$content.removeClass("fancybox-is-hidden"); |
| 2472 |
|
| 2473 |
// Force reflow |
| 2474 |
forceRedraw($slide); |
| 2475 |
|
| 2476 |
if (slide.type !== "image") { |
| 2477 |
slide.$content.hide().show(0); |
| 2478 |
} |
| 2479 |
|
| 2480 |
$.fancybox.animate( |
| 2481 |
$slide, |
| 2482 |
"fancybox-slide--current", |
| 2483 |
duration, |
| 2484 |
function() { |
| 2485 |
$slide.removeClass(effectClassName).css({ |
| 2486 |
transform: "", |
| 2487 |
opacity: "" |
| 2488 |
}); |
| 2489 |
|
| 2490 |
if (slide.pos === self.currPos) { |
| 2491 |
self.complete(); |
| 2492 |
} |
| 2493 |
}, |
| 2494 |
true |
| 2495 |
); |
| 2496 |
}, |
| 2497 |
|
| 2498 |
// Check if we can and have to zoom from thumbnail |
| 2499 |
//================================================ |
| 2500 |
|
| 2501 |
getThumbPos: function(slide) { |
| 2502 |
var rez = false, |
| 2503 |
$thumb = slide.$thumb, |
| 2504 |
thumbPos, |
| 2505 |
btw, |
| 2506 |
brw, |
| 2507 |
bbw, |
| 2508 |
blw; |
| 2509 |
|
| 2510 |
if (!$thumb || !inViewport($thumb[0])) { |
| 2511 |
return false; |
| 2512 |
} |
| 2513 |
|
| 2514 |
thumbPos = $.fancybox.getTranslate($thumb); |
| 2515 |
|
| 2516 |
btw = parseFloat($thumb.css("border-top-width") || 0); |
| 2517 |
brw = parseFloat($thumb.css("border-right-width") || 0); |
| 2518 |
bbw = parseFloat($thumb.css("border-bottom-width") || 0); |
| 2519 |
blw = parseFloat($thumb.css("border-left-width") || 0); |
| 2520 |
|
| 2521 |
rez = { |
| 2522 |
top: thumbPos.top + btw, |
| 2523 |
left: thumbPos.left + blw, |
| 2524 |
width: thumbPos.width - brw - blw, |
| 2525 |
height: thumbPos.height - btw - bbw, |
| 2526 |
scaleX: 1, |
| 2527 |
scaleY: 1 |
| 2528 |
}; |
| 2529 |
|
| 2530 |
return thumbPos.width > 0 && thumbPos.height > 0 ? rez : false; |
| 2531 |
}, |
| 2532 |
|
| 2533 |
// Final adjustments after current gallery item is moved to position |
| 2534 |
// and it`s content is loaded |
| 2535 |
// ================================================================== |
| 2536 |
|
| 2537 |
complete: function() { |
| 2538 |
var self = this, |
| 2539 |
current = self.current, |
| 2540 |
slides = {}, |
| 2541 |
$el; |
| 2542 |
|
| 2543 |
if (self.isMoved() || !current.isLoaded) { |
| 2544 |
return; |
| 2545 |
} |
| 2546 |
|
| 2547 |
if (!current.isComplete) { |
| 2548 |
current.isComplete = true; |
| 2549 |
|
| 2550 |
current.$slide.siblings().trigger("onReset"); |
| 2551 |
|
| 2552 |
self.preload("inline"); |
| 2553 |
|
| 2554 |
// Trigger any CSS transiton inside the slide |
| 2555 |
forceRedraw(current.$slide); |
| 2556 |
|
| 2557 |
current.$slide.addClass("fancybox-slide--complete"); |
| 2558 |
|
| 2559 |
// Remove unnecessary slides |
| 2560 |
$.each(self.slides, function(key, slide) { |
| 2561 |
if (slide.pos >= self.currPos - 1 && slide.pos <= self.currPos + 1) { |
| 2562 |
slides[slide.pos] = slide; |
| 2563 |
} else if (slide) { |
| 2564 |
$.fancybox.stop(slide.$slide); |
| 2565 |
|
| 2566 |
slide.$slide.off().remove(); |
| 2567 |
} |
| 2568 |
}); |
| 2569 |
|
| 2570 |
self.slides = slides; |
| 2571 |
} |
| 2572 |
|
| 2573 |
self.isAnimating = false; |
| 2574 |
|
| 2575 |
self.updateCursor(); |
| 2576 |
|
| 2577 |
self.trigger("afterShow"); |
| 2578 |
|
| 2579 |
// Autoplay first html5 video/audio |
| 2580 |
if (!!current.opts.video.autoStart) { |
| 2581 |
current.$slide |
| 2582 |
.find("video,audio") |
| 2583 |
.filter(":visible:first") |
| 2584 |
.trigger("play") |
| 2585 |
.one("ended", function() { |
| 2586 |
if (this.webkitExitFullscreen) { |
| 2587 |
this.webkitExitFullscreen(); |
| 2588 |
} |
| 2589 |
|
| 2590 |
self.next(); |
| 2591 |
}); |
| 2592 |
} |
| 2593 |
|
| 2594 |
// Try to focus on the first focusable element |
| 2595 |
if (current.opts.autoFocus && current.contentType === "html") { |
| 2596 |
// Look for the first input with autofocus attribute |
| 2597 |
$el = current.$content.find("input[autofocus]:enabled:visible:first"); |
| 2598 |
|
| 2599 |
if ($el.length) { |
| 2600 |
$el.trigger("focus"); |
| 2601 |
} else { |
| 2602 |
self.focus(null, true); |
| 2603 |
} |
| 2604 |
} |
| 2605 |
|
| 2606 |
// Avoid jumping |
| 2607 |
current.$slide.scrollTop(0).scrollLeft(0); |
| 2608 |
}, |
| 2609 |
|
| 2610 |
// Preload next and previous slides |
| 2611 |
// ================================ |
| 2612 |
|
| 2613 |
preload: function(type) { |
| 2614 |
var self = this, |
| 2615 |
prev, |
| 2616 |
next; |
| 2617 |
|
| 2618 |
if (self.group.length < 2) { |
| 2619 |
return; |
| 2620 |
} |
| 2621 |
|
| 2622 |
next = self.slides[self.currPos + 1]; |
| 2623 |
prev = self.slides[self.currPos - 1]; |
| 2624 |
|
| 2625 |
if (prev && prev.type === type) { |
| 2626 |
self.loadSlide(prev); |
| 2627 |
} |
| 2628 |
|
| 2629 |
if (next && next.type === type) { |
| 2630 |
self.loadSlide(next); |
| 2631 |
} |
| 2632 |
}, |
| 2633 |
|
| 2634 |
// Try to find and focus on the first focusable element |
| 2635 |
// ==================================================== |
| 2636 |
|
| 2637 |
focus: function(e, firstRun) { |
| 2638 |
var self = this, |
| 2639 |
focusableStr = [ |
| 2640 |
"a[href]", |
| 2641 |
"area[href]", |
| 2642 |
'input:not([disabled]):not([type="hidden"]):not([aria-hidden])', |
| 2643 |
"select:not([disabled]):not([aria-hidden])", |
| 2644 |
"textarea:not([disabled]):not([aria-hidden])", |
| 2645 |
"button:not([disabled]):not([aria-hidden])", |
| 2646 |
"iframe", |
| 2647 |
"object", |
| 2648 |
"embed", |
| 2649 |
"video", |
| 2650 |
"audio", |
| 2651 |
"[contenteditable]", |
| 2652 |
'[tabindex]:not([tabindex^="-"])' |
| 2653 |
].join(","), |
| 2654 |
focusableItems, |
| 2655 |
focusedItemIndex; |
| 2656 |
|
| 2657 |
if (self.isClosing) { |
| 2658 |
return; |
| 2659 |
} |
| 2660 |
|
| 2661 |
if (e || !self.current || !self.current.isComplete) { |
| 2662 |
// Focus on any element inside fancybox |
| 2663 |
focusableItems = self.$refs.container.find("*:visible"); |
| 2664 |
} else { |
| 2665 |
// Focus inside current slide |
| 2666 |
focusableItems = self.current.$slide.find("*:visible" + (firstRun ? ":not(.fancybox-close-small)" : "")); |
| 2667 |
} |
| 2668 |
|
| 2669 |
focusableItems = focusableItems.filter(focusableStr).filter(function() { |
| 2670 |
return $(this).css("visibility") !== "hidden" && !$(this).hasClass("disabled"); |
| 2671 |
}); |
| 2672 |
|
| 2673 |
if (focusableItems.length) { |
| 2674 |
focusedItemIndex = focusableItems.index(document.activeElement); |
| 2675 |
|
| 2676 |
if (e && e.shiftKey) { |
| 2677 |
// Back tab |
| 2678 |
if (focusedItemIndex < 0 || focusedItemIndex == 0) { |
| 2679 |
e.preventDefault(); |
| 2680 |
|
| 2681 |
focusableItems.eq(focusableItems.length - 1).trigger("focus"); |
| 2682 |
} |
| 2683 |
} else { |
| 2684 |
// Outside or Forward tab |
| 2685 |
if (focusedItemIndex < 0 || focusedItemIndex == focusableItems.length - 1) { |
| 2686 |
if (e) { |
| 2687 |
e.preventDefault(); |
| 2688 |
} |
| 2689 |
|
| 2690 |
focusableItems.eq(0).trigger("focus"); |
| 2691 |
} |
| 2692 |
} |
| 2693 |
} else { |
| 2694 |
self.$refs.container.trigger("focus"); |
| 2695 |
} |
| 2696 |
}, |
| 2697 |
|
| 2698 |
// Activates current instance - brings container to the front and enables keyboard, |
| 2699 |
// notifies other instances about deactivating |
| 2700 |
// ================================================================================= |
| 2701 |
|
| 2702 |
activate: function() { |
| 2703 |
var self = this; |
| 2704 |
|
| 2705 |
// Deactivate all instances |
| 2706 |
$(".fancybox-container").each(function() { |
| 2707 |
var instance = $(this).data("FancyBox"); |
| 2708 |
|
| 2709 |
// Skip self and closing instances |
| 2710 |
if (instance && instance.id !== self.id && !instance.isClosing) { |
| 2711 |
instance.trigger("onDeactivate"); |
| 2712 |
|
| 2713 |
instance.removeEvents(); |
| 2714 |
|
| 2715 |
instance.isVisible = false; |
| 2716 |
} |
| 2717 |
}); |
| 2718 |
|
| 2719 |
self.isVisible = true; |
| 2720 |
|
| 2721 |
if (self.current || self.isIdle) { |
| 2722 |
self.update(); |
| 2723 |
|
| 2724 |
self.updateControls(); |
| 2725 |
} |
| 2726 |
|
| 2727 |
self.trigger("onActivate"); |
| 2728 |
|
| 2729 |
self.addEvents(); |
| 2730 |
}, |
| 2731 |
|
| 2732 |
// Start closing procedure |
| 2733 |
// This will start "zoom-out" animation if needed and clean everything up afterwards |
| 2734 |
// ================================================================================= |
| 2735 |
|
| 2736 |
close: function(e, d) { |
| 2737 |
var self = this, |
| 2738 |
current = self.current, |
| 2739 |
effect, |
| 2740 |
duration, |
| 2741 |
$content, |
| 2742 |
domRect, |
| 2743 |
opacity, |
| 2744 |
start, |
| 2745 |
end; |
| 2746 |
|
| 2747 |
var done = function() { |
| 2748 |
self.cleanUp(e); |
| 2749 |
}; |
| 2750 |
|
| 2751 |
if (self.isClosing) { |
| 2752 |
return false; |
| 2753 |
} |
| 2754 |
|
| 2755 |
self.isClosing = true; |
| 2756 |
|
| 2757 |
// If beforeClose callback prevents closing, make sure content is centered |
| 2758 |
if (self.trigger("beforeClose", e) === false) { |
| 2759 |
self.isClosing = false; |
| 2760 |
|
| 2761 |
requestAFrame(function() { |
| 2762 |
self.update(); |
| 2763 |
}); |
| 2764 |
|
| 2765 |
return false; |
| 2766 |
} |
| 2767 |
|
| 2768 |
// Remove all events |
| 2769 |
// If there are multiple instances, they will be set again by "activate" method |
| 2770 |
self.removeEvents(); |
| 2771 |
|
| 2772 |
$content = current.$content; |
| 2773 |
effect = current.opts.animationEffect; |
| 2774 |
duration = $.isNumeric(d) ? d : effect ? current.opts.animationDuration : 0; |
| 2775 |
|
| 2776 |
current.$slide.removeClass("fancybox-slide--complete fancybox-slide--next fancybox-slide--previous fancybox-animated"); |
| 2777 |
|
| 2778 |
if (e !== true) { |
| 2779 |
$.fancybox.stop(current.$slide); |
| 2780 |
} else { |
| 2781 |
effect = false; |
| 2782 |
} |
| 2783 |
|
| 2784 |
// Remove other slides |
| 2785 |
current.$slide |
| 2786 |
.siblings() |
| 2787 |
.trigger("onReset") |
| 2788 |
.remove(); |
| 2789 |
|
| 2790 |
// Trigger animations |
| 2791 |
if (duration) { |
| 2792 |
self.$refs.container |
| 2793 |
.removeClass("fancybox-is-open") |
| 2794 |
.addClass("fancybox-is-closing") |
| 2795 |
.css("transition-duration", duration + "ms"); |
| 2796 |
} |
| 2797 |
|
| 2798 |
// Clean up |
| 2799 |
self.hideLoading(current); |
| 2800 |
|
| 2801 |
self.hideControls(true); |
| 2802 |
|
| 2803 |
self.updateCursor(); |
| 2804 |
|
| 2805 |
// Check if possible to zoom-out |
| 2806 |
if ( |
| 2807 |
effect === "zoom" && |
| 2808 |
!($content && duration && current.type === "image" && !self.isMoved() && !current.hasError && (end = self.getThumbPos(current))) |
| 2809 |
) { |
| 2810 |
effect = "fade"; |
| 2811 |
} |
| 2812 |
|
| 2813 |
if (effect === "zoom") { |
| 2814 |
$.fancybox.stop($content); |
| 2815 |
|
| 2816 |
domRect = $.fancybox.getTranslate($content); |
| 2817 |
|
| 2818 |
start = { |
| 2819 |
top: domRect.top, |
| 2820 |
left: domRect.left, |
| 2821 |
scaleX: domRect.width / end.width, |
| 2822 |
scaleY: domRect.height / end.height, |
| 2823 |
width: end.width, |
| 2824 |
height: end.height |
| 2825 |
}; |
| 2826 |
|
| 2827 |
// Check if we need to animate opacity |
| 2828 |
opacity = current.opts.zoomOpacity; |
| 2829 |
|
| 2830 |
if (opacity == "auto") { |
| 2831 |
opacity = Math.abs(current.width / current.height - end.width / end.height) > 0.1; |
| 2832 |
} |
| 2833 |
|
| 2834 |
if (opacity) { |
| 2835 |
end.opacity = 0; |
| 2836 |
} |
| 2837 |
|
| 2838 |
$.fancybox.setTranslate($content, start); |
| 2839 |
|
| 2840 |
forceRedraw($content); |
| 2841 |
|
| 2842 |
$.fancybox.animate($content, end, duration, done); |
| 2843 |
|
| 2844 |
return true; |
| 2845 |
} |
| 2846 |
|
| 2847 |
if (effect && duration) { |
| 2848 |
$.fancybox.animate( |
| 2849 |
current.$slide.addClass("fancybox-slide--previous").removeClass("fancybox-slide--current"), |
| 2850 |
"fancybox-animated fancybox-fx-" + effect, |
| 2851 |
duration, |
| 2852 |
done |
| 2853 |
); |
| 2854 |
} else { |
| 2855 |
// If skip animation |
| 2856 |
if (e === true) { |
| 2857 |
setTimeout(done, duration); |
| 2858 |
} else { |
| 2859 |
done(); |
| 2860 |
} |
| 2861 |
} |
| 2862 |
|
| 2863 |
return true; |
| 2864 |
}, |
| 2865 |
|
| 2866 |
// Final adjustments after removing the instance |
| 2867 |
// ============================================= |
| 2868 |
|
| 2869 |
cleanUp: function(e) { |
| 2870 |
var self = this, |
| 2871 |
instance, |
| 2872 |
$focus = self.current.opts.$orig, |
| 2873 |
x, |
| 2874 |
y; |
| 2875 |
|
| 2876 |
self.current.$slide.trigger("onReset"); |
| 2877 |
|
| 2878 |
self.$refs.container.empty().remove(); |
| 2879 |
|
| 2880 |
self.trigger("afterClose", e); |
| 2881 |
|
| 2882 |
// Place back focus |
| 2883 |
if (!!self.current.opts.backFocus) { |
| 2884 |
if (!$focus || !$focus.length || !$focus.is(":visible")) { |
| 2885 |
$focus = self.$trigger; |
| 2886 |
} |
| 2887 |
|
| 2888 |
if ($focus && $focus.length) { |
| 2889 |
x = window.scrollX; |
| 2890 |
y = window.scrollY; |
| 2891 |
|
| 2892 |
$focus.trigger("focus"); |
| 2893 |
|
| 2894 |
$("html, body") |
| 2895 |
.scrollTop(y) |
| 2896 |
.scrollLeft(x); |
| 2897 |
} |
| 2898 |
} |
| 2899 |
|
| 2900 |
self.current = null; |
| 2901 |
|
| 2902 |
// Check if there are other instances |
| 2903 |
instance = $.fancybox.getInstance(); |
| 2904 |
|
| 2905 |
if (instance) { |
| 2906 |
instance.activate(); |
| 2907 |
} else { |
| 2908 |
$("body").removeClass("fancybox-active compensate-for-scrollbar"); |
| 2909 |
|
| 2910 |
$("#fancybox-style-noscroll").remove(); |
| 2911 |
} |
| 2912 |
}, |
| 2913 |
|
| 2914 |
// Call callback and trigger an event |
| 2915 |
// ================================== |
| 2916 |
|
| 2917 |
trigger: function(name, slide) { |
| 2918 |
var args = Array.prototype.slice.call(arguments, 1), |
| 2919 |
self = this, |
| 2920 |
obj = slide && slide.opts ? slide : self.current, |
| 2921 |
rez; |
| 2922 |
|
| 2923 |
if (obj) { |
| 2924 |
args.unshift(obj); |
| 2925 |
} else { |
| 2926 |
obj = self; |
| 2927 |
} |
| 2928 |
|
| 2929 |
args.unshift(self); |
| 2930 |
|
| 2931 |
if ($.isFunction(obj.opts[name])) { |
| 2932 |
rez = obj.opts[name].apply(obj, args); |
| 2933 |
} |
| 2934 |
|
| 2935 |
if (rez === false) { |
| 2936 |
return rez; |
| 2937 |
} |
| 2938 |
|
| 2939 |
if (name === "afterClose" || !self.$refs) { |
| 2940 |
$D.trigger(name + ".fb", args); |
| 2941 |
} else { |
| 2942 |
self.$refs.container.trigger(name + ".fb", args); |
| 2943 |
} |
| 2944 |
}, |
| 2945 |
|
| 2946 |
// Update infobar values, navigation button states and reveal caption |
| 2947 |
// ================================================================== |
| 2948 |
|
| 2949 |
updateControls: function() { |
| 2950 |
var self = this, |
| 2951 |
current = self.current, |
| 2952 |
index = current.index, |
| 2953 |
$container = self.$refs.container, |
| 2954 |
$caption = self.$refs.caption, |
| 2955 |
caption = current.opts.caption; |
| 2956 |
|
| 2957 |
// Recalculate content dimensions |
| 2958 |
current.$slide.trigger("refresh"); |
| 2959 |
|
| 2960 |
// Set caption |
| 2961 |
if (caption && caption.length) { |
| 2962 |
self.$caption = $caption; |
| 2963 |
|
| 2964 |
$caption |
| 2965 |
.children() |
| 2966 |
.eq(0) |
| 2967 |
.html(caption); |
| 2968 |
} else { |
| 2969 |
self.$caption = null; |
| 2970 |
} |
| 2971 |
|
| 2972 |
if (!self.hasHiddenControls && !self.isIdle) { |
| 2973 |
self.showControls(); |
| 2974 |
} |
| 2975 |
|
| 2976 |
// Update info and navigation elements |
| 2977 |
$container.find("[data-fancybox-count]").html(self.group.length); |
| 2978 |
$container.find("[data-fancybox-index]").html(index + 1); |
| 2979 |
|
| 2980 |
$container.find("[data-fancybox-prev]").prop("disabled", !current.opts.loop && index <= 0); |
| 2981 |
$container.find("[data-fancybox-next]").prop("disabled", !current.opts.loop && index >= self.group.length - 1); |
| 2982 |
|
| 2983 |
if (current.type === "image") { |
| 2984 |
// Re-enable buttons; update download button source |
| 2985 |
$container |
| 2986 |
.find("[data-fancybox-zoom]") |
| 2987 |
.show() |
| 2988 |
.end() |
| 2989 |
.find("[data-fancybox-download]") |
| 2990 |
.attr("href", current.opts.image.src || current.src) |
| 2991 |
.show(); |
| 2992 |
} else if (current.opts.toolbar) { |
| 2993 |
$container.find("[data-fancybox-download],[data-fancybox-zoom]").hide(); |
| 2994 |
} |
| 2995 |
|
| 2996 |
// Make sure focus is not on disabled button/element |
| 2997 |
if ($(document.activeElement).is(":hidden,[disabled]")) { |
| 2998 |
self.$refs.container.trigger("focus"); |
| 2999 |
} |
| 3000 |
}, |
| 3001 |
|
| 3002 |
// Hide toolbar and caption |
| 3003 |
// ======================== |
| 3004 |
|
| 3005 |
hideControls: function(andCaption) { |
| 3006 |
var self = this, |
| 3007 |
arr = ["infobar", "toolbar", "nav"]; |
| 3008 |
|
| 3009 |
if (andCaption || !self.current.opts.preventCaptionOverlap) { |
| 3010 |
arr.push("caption"); |
| 3011 |
} |
| 3012 |
|
| 3013 |
this.$refs.container.removeClass( |
| 3014 |
arr |
| 3015 |
.map(function(i) { |
| 3016 |
return "fancybox-show-" + i; |
| 3017 |
}) |
| 3018 |
.join(" ") |
| 3019 |
); |
| 3020 |
|
| 3021 |
this.hasHiddenControls = true; |
| 3022 |
}, |
| 3023 |
|
| 3024 |
showControls: function() { |
| 3025 |
var self = this, |
| 3026 |
opts = self.current ? self.current.opts : self.opts, |
| 3027 |
$container = self.$refs.container; |
| 3028 |
|
| 3029 |
self.hasHiddenControls = false; |
| 3030 |
self.idleSecondsCounter = 0; |
| 3031 |
|
| 3032 |
$container |
| 3033 |
.toggleClass("fancybox-show-toolbar", !!(opts.toolbar && opts.buttons)) |
| 3034 |
.toggleClass("fancybox-show-infobar", !!(opts.infobar && self.group.length > 1)) |
| 3035 |
.toggleClass("fancybox-show-caption", !!self.$caption) |
| 3036 |
.toggleClass("fancybox-show-nav", !!(opts.arrows && self.group.length > 1)) |
| 3037 |
.toggleClass("fancybox-is-modal", !!opts.modal); |
| 3038 |
}, |
| 3039 |
|
| 3040 |
// Toggle toolbar and caption |
| 3041 |
// ========================== |
| 3042 |
|
| 3043 |
toggleControls: function() { |
| 3044 |
if (this.hasHiddenControls) { |
| 3045 |
this.showControls(); |
| 3046 |
} else { |
| 3047 |
this.hideControls(); |
| 3048 |
} |
| 3049 |
} |
| 3050 |
}); |
| 3051 |
|
| 3052 |
$.fancybox = { |
| 3053 |
version: "3.5.6", |
| 3054 |
defaults: defaults, |
| 3055 |
|
| 3056 |
// Get current instance and execute a command. |
| 3057 |
// |
| 3058 |
// Examples of usage: |
| 3059 |
// |
| 3060 |
// $instance = $.fancybox.getInstance(); |
| 3061 |
// $.fancybox.getInstance().jumpTo( 1 ); |
| 3062 |
// $.fancybox.getInstance( 'jumpTo', 1 ); |
| 3063 |
// $.fancybox.getInstance( function() { |
| 3064 |
// console.info( this.currIndex ); |
| 3065 |
// }); |
| 3066 |
// ====================================================== |
| 3067 |
|
| 3068 |
getInstance: function(command) { |
| 3069 |
var instance = $('.fancybox-container:not(".fancybox-is-closing"):last').data("FancyBox"), |
| 3070 |
args = Array.prototype.slice.call(arguments, 1); |
| 3071 |
|
| 3072 |
if (instance instanceof FancyBox) { |
| 3073 |
if ($.type(command) === "string") { |
| 3074 |
instance[command].apply(instance, args); |
| 3075 |
} else if ($.type(command) === "function") { |
| 3076 |
command.apply(instance, args); |
| 3077 |
} |
| 3078 |
|
| 3079 |
return instance; |
| 3080 |
} |
| 3081 |
|
| 3082 |
return false; |
| 3083 |
}, |
| 3084 |
|
| 3085 |
// Create new instance |
| 3086 |
// =================== |
| 3087 |
|
| 3088 |
open: function(items, opts, index) { |
| 3089 |
return new FancyBox(items, opts, index); |
| 3090 |
}, |
| 3091 |
|
| 3092 |
// Close current or all instances |
| 3093 |
// ============================== |
| 3094 |
|
| 3095 |
close: function(all) { |
| 3096 |
var instance = this.getInstance(); |
| 3097 |
|
| 3098 |
if (instance) { |
| 3099 |
instance.close(); |
| 3100 |
|
| 3101 |
// Try to find and close next instance |
| 3102 |
if (all === true) { |
| 3103 |
this.close(all); |
| 3104 |
} |
| 3105 |
} |
| 3106 |
}, |
| 3107 |
|
| 3108 |
// Close all instances and unbind all events |
| 3109 |
// ========================================= |
| 3110 |
|
| 3111 |
destroy: function() { |
| 3112 |
this.close(true); |
| 3113 |
|
| 3114 |
$D.add("body").off("click.fb-start", "**"); |
| 3115 |
}, |
| 3116 |
|
| 3117 |
// Try to detect mobile devices |
| 3118 |
// ============================ |
| 3119 |
|
| 3120 |
isMobile: /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent), |
| 3121 |
|
| 3122 |
// Detect if 'translate3d' support is available |
| 3123 |
// ============================================ |
| 3124 |
|
| 3125 |
use3d: (function() { |
| 3126 |
var div = document.createElement("div"); |
| 3127 |
|
| 3128 |
return ( |
| 3129 |
window.getComputedStyle && |
| 3130 |
window.getComputedStyle(div) && |
| 3131 |
window.getComputedStyle(div).getPropertyValue("transform") && |
| 3132 |
!(document.documentMode && document.documentMode < 11) |
| 3133 |
); |
| 3134 |
})(), |
| 3135 |
|
| 3136 |
// Helper function to get current visual state of an element |
| 3137 |
// returns array[ top, left, horizontal-scale, vertical-scale, opacity ] |
| 3138 |
// ===================================================================== |
| 3139 |
|
| 3140 |
getTranslate: function($el) { |
| 3141 |
var domRect; |
| 3142 |
|
| 3143 |
if (!$el || !$el.length) { |
| 3144 |
return false; |
| 3145 |
} |
| 3146 |
|
| 3147 |
domRect = $el[0].getBoundingClientRect(); |
| 3148 |
|
| 3149 |
return { |
| 3150 |
top: domRect.top || 0, |
| 3151 |
left: domRect.left || 0, |
| 3152 |
width: domRect.width, |
| 3153 |
height: domRect.height, |
| 3154 |
opacity: parseFloat($el.css("opacity")) |
| 3155 |
}; |
| 3156 |
}, |
| 3157 |
|
| 3158 |
// Shortcut for setting "translate3d" properties for element |
| 3159 |
// Can set be used to set opacity, too |
| 3160 |
// ======================================================== |
| 3161 |
|
| 3162 |
setTranslate: function($el, props) { |
| 3163 |
var str = "", |
| 3164 |
css = {}; |
| 3165 |
|
| 3166 |
if (!$el || !props) { |
| 3167 |
return; |
| 3168 |
} |
| 3169 |
|
| 3170 |
if (props.left !== undefined || props.top !== undefined) { |
| 3171 |
str = |
| 3172 |
(props.left === undefined ? $el.position().left : props.left) + |
| 3173 |
"px, " + |
| 3174 |
(props.top === undefined ? $el.position().top : props.top) + |
| 3175 |
"px"; |
| 3176 |
|
| 3177 |
if (this.use3d) { |
| 3178 |
str = "translate3d(" + str + ", 0px)"; |
| 3179 |
} else { |
| 3180 |
str = "translate(" + str + ")"; |
| 3181 |
} |
| 3182 |
} |
| 3183 |
|
| 3184 |
if (props.scaleX !== undefined && props.scaleY !== undefined) { |
| 3185 |
str += " scale(" + props.scaleX + ", " + props.scaleY + ")"; |
| 3186 |
} else if (props.scaleX !== undefined) { |
| 3187 |
str += " scaleX(" + props.scaleX + ")"; |
| 3188 |
} |
| 3189 |
|
| 3190 |
if (str.length) { |
| 3191 |
css.transform = str; |
| 3192 |
} |
| 3193 |
|
| 3194 |
if (props.opacity !== undefined) { |
| 3195 |
css.opacity = props.opacity; |
| 3196 |
} |
| 3197 |
|
| 3198 |
if (props.width !== undefined) { |
| 3199 |
css.width = props.width; |
| 3200 |
} |
| 3201 |
|
| 3202 |
if (props.height !== undefined) { |
| 3203 |
css.height = props.height; |
| 3204 |
} |
| 3205 |
|
| 3206 |
return $el.css(css); |
| 3207 |
}, |
| 3208 |
|
| 3209 |
// Simple CSS transition handler |
| 3210 |
// ============================= |
| 3211 |
|
| 3212 |
animate: function($el, to, duration, callback, leaveAnimationName) { |
| 3213 |
var self = this, |
| 3214 |
from; |
| 3215 |
|
| 3216 |
if ($.isFunction(duration)) { |
| 3217 |
callback = duration; |
| 3218 |
duration = null; |
| 3219 |
} |
| 3220 |
|
| 3221 |
self.stop($el); |
| 3222 |
|
| 3223 |
from = self.getTranslate($el); |
| 3224 |
|
| 3225 |
$el.on(transitionEnd, function(e) { |
| 3226 |
// Skip events from child elements and z-index change |
| 3227 |
if (e && e.originalEvent && (!$el.is(e.originalEvent.target) || e.originalEvent.propertyName == "z-index")) { |
| 3228 |
return; |
| 3229 |
} |
| 3230 |
|
| 3231 |
self.stop($el); |
| 3232 |
|
| 3233 |
if ($.isNumeric(duration)) { |
| 3234 |
$el.css("transition-duration", ""); |
| 3235 |
} |
| 3236 |
|
| 3237 |
if ($.isPlainObject(to)) { |
| 3238 |
if (to.scaleX !== undefined && to.scaleY !== undefined) { |
| 3239 |
self.setTranslate($el, { |
| 3240 |
top: to.top, |
| 3241 |
left: to.left, |
| 3242 |
width: from.width * to.scaleX, |
| 3243 |
height: from.height * to.scaleY, |
| 3244 |
scaleX: 1, |
| 3245 |
scaleY: 1 |
| 3246 |
}); |
| 3247 |
} |
| 3248 |
} else if (leaveAnimationName !== true) { |
| 3249 |
$el.removeClass(to); |
| 3250 |
} |
| 3251 |
|
| 3252 |
if ($.isFunction(callback)) { |
| 3253 |
callback(e); |
| 3254 |
} |
| 3255 |
}); |
| 3256 |
|
| 3257 |
if ($.isNumeric(duration)) { |
| 3258 |
$el.css("transition-duration", duration + "ms"); |
| 3259 |
} |
| 3260 |
|
| 3261 |
// Start animation by changing CSS properties or class name |
| 3262 |
if ($.isPlainObject(to)) { |
| 3263 |
if (to.scaleX !== undefined && to.scaleY !== undefined) { |
| 3264 |
delete to.width; |
| 3265 |
delete to.height; |
| 3266 |
|
| 3267 |
if ($el.parent().hasClass("fancybox-slide--image")) { |
| 3268 |
$el.parent().addClass("fancybox-is-scaling"); |
| 3269 |
} |
| 3270 |
} |
| 3271 |
|
| 3272 |
$.fancybox.setTranslate($el, to); |
| 3273 |
} else { |
| 3274 |
$el.addClass(to); |
| 3275 |
} |
| 3276 |
|
| 3277 |
// Make sure that `transitionend` callback gets fired |
| 3278 |
$el.data( |
| 3279 |
"timer", |
| 3280 |
setTimeout(function() { |
| 3281 |
$el.trigger(transitionEnd); |
| 3282 |
}, duration + 33) |
| 3283 |
); |
| 3284 |
}, |
| 3285 |
|
| 3286 |
stop: function($el, callCallback) { |
| 3287 |
if ($el && $el.length) { |
| 3288 |
clearTimeout($el.data("timer")); |
| 3289 |
|
| 3290 |
if (callCallback) { |
| 3291 |
$el.trigger(transitionEnd); |
| 3292 |
} |
| 3293 |
|
| 3294 |
$el.off(transitionEnd).css("transition-duration", ""); |
| 3295 |
|
| 3296 |
$el.parent().removeClass("fancybox-is-scaling"); |
| 3297 |
} |
| 3298 |
} |
| 3299 |
}; |
| 3300 |
|
| 3301 |
// Default click handler for "fancyboxed" links |
| 3302 |
// ============================================ |
| 3303 |
|
| 3304 |
function _run(e, opts) { |
| 3305 |
var items = [], |
| 3306 |
index = 0, |
| 3307 |
$target, |
| 3308 |
value, |
| 3309 |
instance; |
| 3310 |
|
| 3311 |
// Avoid opening multiple times |
| 3312 |
if (e && e.isDefaultPrevented()) { |
| 3313 |
return; |
| 3314 |
} |
| 3315 |
|
| 3316 |
e.preventDefault(); |
| 3317 |
|
| 3318 |
opts = opts || {}; |
| 3319 |
|
| 3320 |
if (e && e.data) { |
| 3321 |
opts = mergeOpts(e.data.options, opts); |
| 3322 |
} |
| 3323 |
|
| 3324 |
$target = opts.$target || $(e.currentTarget).trigger("blur"); |
| 3325 |
instance = $.fancybox.getInstance(); |
| 3326 |
|
| 3327 |
if (instance && instance.$trigger && instance.$trigger.is($target)) { |
| 3328 |
return; |
| 3329 |
} |
| 3330 |
|
| 3331 |
if (opts.selector) { |
| 3332 |
items = $(opts.selector); |
| 3333 |
} else { |
| 3334 |
// Get all related items and find index for clicked one |
| 3335 |
value = $target.attr("data-fancybox") || ""; |
| 3336 |
|
| 3337 |
if (value) { |
| 3338 |
items = e.data ? e.data.items : []; |
| 3339 |
items = items.length ? items.filter('[data-fancybox="' + value + '"]') : $('[data-fancybox="' + value + '"]'); |
| 3340 |
} else { |
| 3341 |
items = [$target]; |
| 3342 |
} |
| 3343 |
} |
| 3344 |
|
| 3345 |
index = $(items).index($target); |
| 3346 |
|
| 3347 |
// Sometimes current item can not be found |
| 3348 |
if (index < 0) { |
| 3349 |
index = 0; |
| 3350 |
} |
| 3351 |
|
| 3352 |
instance = $.fancybox.open(items, opts, index); |
| 3353 |
|
| 3354 |
// Save last active element |
| 3355 |
instance.$trigger = $target; |
| 3356 |
} |
| 3357 |
|
| 3358 |
// Create a jQuery plugin |
| 3359 |
// ====================== |
| 3360 |
|
| 3361 |
$.fn.fancybox = function(options) { |
| 3362 |
var selector; |
| 3363 |
|
| 3364 |
options = options || {}; |
| 3365 |
selector = options.selector || false; |
| 3366 |
|
| 3367 |
if (selector) { |
| 3368 |
// Use body element instead of document so it executes first |
| 3369 |
$("body") |
| 3370 |
.off("click.fb-start", selector) |
| 3371 |
.on("click.fb-start", selector, {options: options}, _run); |
| 3372 |
} else { |
| 3373 |
this.off("click.fb-start").on( |
| 3374 |
"click.fb-start", |
| 3375 |
{ |
| 3376 |
items: this, |
| 3377 |
options: options |
| 3378 |
}, |
| 3379 |
_run |
| 3380 |
); |
| 3381 |
} |
| 3382 |
|
| 3383 |
return this; |
| 3384 |
}; |
| 3385 |
|
| 3386 |
// Self initializing plugin for all elements having `data-fancybox` attribute |
| 3387 |
// ========================================================================== |
| 3388 |
|
| 3389 |
$D.on("click.fb-start", "[data-fancybox]", _run); |
| 3390 |
|
| 3391 |
// Enable "trigger elements" |
| 3392 |
// ========================= |
| 3393 |
|
| 3394 |
$D.on("click.fb-start", "[data-fancybox-trigger]", function(e) { |
| 3395 |
$('[data-fancybox="' + $(this).attr("data-fancybox-trigger") + '"]') |
| 3396 |
.eq($(this).attr("data-fancybox-index") || 0) |
| 3397 |
.trigger("click.fb-start", { |
| 3398 |
$trigger: $(this) |
| 3399 |
}); |
| 3400 |
}); |
| 3401 |
|
| 3402 |
// Track focus event for better accessibility styling |
| 3403 |
// ================================================== |
| 3404 |
(function() { |
| 3405 |
var buttonStr = ".fancybox-button", |
| 3406 |
focusStr = "fancybox-focus", |
| 3407 |
$pressed = null; |
| 3408 |
|
| 3409 |
$D.on("mousedown mouseup focus blur", buttonStr, function(e) { |
| 3410 |
switch (e.type) { |
| 3411 |
case "mousedown": |
| 3412 |
$pressed = $(this); |
| 3413 |
break; |
| 3414 |
case "mouseup": |
| 3415 |
$pressed = null; |
| 3416 |
break; |
| 3417 |
case "focusin": |
| 3418 |
$(buttonStr).removeClass(focusStr); |
| 3419 |
|
| 3420 |
if (!$(this).is($pressed) && !$(this).is("[disabled]")) { |
| 3421 |
$(this).addClass(focusStr); |
| 3422 |
} |
| 3423 |
break; |
| 3424 |
case "focusout": |
| 3425 |
$(buttonStr).removeClass(focusStr); |
| 3426 |
break; |
| 3427 |
} |
| 3428 |
}); |
| 3429 |
})(); |
| 3430 |
})(window, document, jQuery); |
| 3431 |
|
| 3432 |
// ========================================================================== |
| 3433 |
// |
| 3434 |
// Media |
| 3435 |
// Adds additional media type support |
| 3436 |
// |
| 3437 |
// ========================================================================== |
| 3438 |
(function($) { |
| 3439 |
"use strict"; |
| 3440 |
|
| 3441 |
// Object containing properties for each media type |
| 3442 |
var defaults = { |
| 3443 |
youtube: { |
| 3444 |
matcher: /(youtube\.com|youtu\.be|youtube\-nocookie\.com)\/(watch\?(.*&)?v=|v\/|u\/|embed\/?)?(videoseries\?list=(.*)|[\w-]{11}|\?listType=(.*)&list=(.*))(.*)/i, |
| 3445 |
params: { |
| 3446 |
autoplay: 1, |
| 3447 |
autohide: 1, |
| 3448 |
fs: 1, |
| 3449 |
rel: 0, |
| 3450 |
hd: 1, |
| 3451 |
wmode: "transparent", |
| 3452 |
enablejsapi: 1, |
| 3453 |
html5: 1 |
| 3454 |
}, |
| 3455 |
paramPlace: 8, |
| 3456 |
type: "iframe", |
| 3457 |
url: "https://www.youtube-nocookie.com/embed/$4", |
| 3458 |
thumb: "https://img.youtube.com/vi/$4/hqdefault.jpg" |
| 3459 |
}, |
| 3460 |
|
| 3461 |
vimeo: { |
| 3462 |
matcher: /^.+vimeo.com\/(.*\/)?([\d]+)(.*)?/, |
| 3463 |
params: { |
| 3464 |
autoplay: 1, |
| 3465 |
hd: 1, |
| 3466 |
show_title: 1, |
| 3467 |
show_byline: 1, |
| 3468 |
show_portrait: 0, |
| 3469 |
fullscreen: 1 |
| 3470 |
}, |
| 3471 |
paramPlace: 3, |
| 3472 |
type: "iframe", |
| 3473 |
url: "//player.vimeo.com/video/$2" |
| 3474 |
}, |
| 3475 |
|
| 3476 |
instagram: { |
| 3477 |
matcher: /(instagr\.am|instagram\.com)\/p\/([a-zA-Z0-9_\-]+)\/?/i, |
| 3478 |
type: "image", |
| 3479 |
url: "//$1/p/$2/media/?size=l" |
| 3480 |
}, |
| 3481 |
|
| 3482 |
// Examples: |
| 3483 |
// http://maps.google.com/?ll=48.857995,2.294297&spn=0.007666,0.021136&t=m&z=16 |
| 3484 |
// https://www.google.com/maps/@37.7852006,-122.4146355,14.65z |
| 3485 |
// https://www.google.com/maps/@52.2111123,2.9237542,6.61z?hl=en |
| 3486 |
// https://www.google.com/maps/place/Googleplex/@37.4220041,-122.0833494,17z/data=!4m5!3m4!1s0x0:0x6c296c66619367e0!8m2!3d37.4219998!4d-122.0840572 |
| 3487 |
gmap_place: { |
| 3488 |
matcher: /(maps\.)?google\.([a-z]{2,3}(\.[a-z]{2})?)\/(((maps\/(place\/(.*)\/)?\@(.*),(\d+.?\d+?)z))|(\?ll=))(.*)?/i, |
| 3489 |
type: "iframe", |
| 3490 |
url: function(rez) { |
| 3491 |
return ( |
| 3492 |
"//maps.google." + |
| 3493 |
rez[2] + |
| 3494 |
"/?ll=" + |
| 3495 |
(rez[9] ? rez[9] + "&z=" + Math.floor(rez[10]) + (rez[12] ? rez[12].replace(/^\//, "&") : "") : rez[12] + "").replace(/\?/, "&") + |
| 3496 |
"&output=" + |
| 3497 |
(rez[12] && rez[12].indexOf("layer=c") > 0 ? "svembed" : "embed") |
| 3498 |
); |
| 3499 |
} |
| 3500 |
}, |
| 3501 |
|
| 3502 |
// Examples: |
| 3503 |
// https://www.google.com/maps/search/Empire+State+Building/ |
| 3504 |
// https://www.google.com/maps/search/?api=1&query=centurylink+field |
| 3505 |
// https://www.google.com/maps/search/?api=1&query=47.5951518,-122.3316393 |
| 3506 |
gmap_search: { |
| 3507 |
matcher: /(maps\.)?google\.([a-z]{2,3}(\.[a-z]{2})?)\/(maps\/search\/)(.*)/i, |
| 3508 |
type: "iframe", |
| 3509 |
url: function(rez) { |
| 3510 |
return "//maps.google." + rez[2] + "/maps?q=" + rez[5].replace("query=", "q=").replace("api=1", "") + "&output=embed"; |
| 3511 |
} |
| 3512 |
} |
| 3513 |
}; |
| 3514 |
|
| 3515 |
// Formats matching url to final form |
| 3516 |
var format = function(url, rez, params) { |
| 3517 |
if (!url) { |
| 3518 |
return; |
| 3519 |
} |
| 3520 |
|
| 3521 |
params = params || ""; |
| 3522 |
|
| 3523 |
if ($.type(params) === "object") { |
| 3524 |
params = $.param(params, true); |
| 3525 |
} |
| 3526 |
|
| 3527 |
$.each(rez, function(key, value) { |
| 3528 |
url = url.replace("$" + key, value || ""); |
| 3529 |
}); |
| 3530 |
|
| 3531 |
if (params.length) { |
| 3532 |
url += (url.indexOf("?") > 0 ? "&" : "?") + params; |
| 3533 |
} |
| 3534 |
|
| 3535 |
return url; |
| 3536 |
}; |
| 3537 |
|
| 3538 |
$(document).on("objectNeedsType.fb", function(e, instance, item) { |
| 3539 |
var url = item.src || "", |
| 3540 |
type = false, |
| 3541 |
media, |
| 3542 |
thumb, |
| 3543 |
rez, |
| 3544 |
params, |
| 3545 |
urlParams, |
| 3546 |
paramObj, |
| 3547 |
provider; |
| 3548 |
|
| 3549 |
media = $.extend(true, {}, defaults, item.opts.media); |
| 3550 |
|
| 3551 |
// Look for any matching media type |
| 3552 |
$.each(media, function(providerName, providerOpts) { |
| 3553 |
rez = url.match(providerOpts.matcher); |
| 3554 |
|
| 3555 |
if (!rez) { |
| 3556 |
return; |
| 3557 |
} |
| 3558 |
|
| 3559 |
type = providerOpts.type; |
| 3560 |
provider = providerName; |
| 3561 |
paramObj = {}; |
| 3562 |
|
| 3563 |
if (providerOpts.paramPlace && rez[providerOpts.paramPlace]) { |
| 3564 |
urlParams = rez[providerOpts.paramPlace]; |
| 3565 |
|
| 3566 |
if (urlParams[0] == "?") { |
| 3567 |
urlParams = urlParams.substring(1); |
| 3568 |
} |
| 3569 |
|
| 3570 |
urlParams = urlParams.split("&"); |
| 3571 |
|
| 3572 |
for (var m = 0; m < urlParams.length; ++m) { |
| 3573 |
var p = urlParams[m].split("=", 2); |
| 3574 |
|
| 3575 |
if (p.length == 2) { |
| 3576 |
paramObj[p[0]] = decodeURIComponent(p[1].replace(/\+/g, " ")); |
| 3577 |
} |
| 3578 |
} |
| 3579 |
} |
| 3580 |
|
| 3581 |
params = $.extend(true, {}, providerOpts.params, item.opts[providerName], paramObj); |
| 3582 |
|
| 3583 |
url = |
| 3584 |
$.type(providerOpts.url) === "function" ? providerOpts.url.call(this, rez, params, item) : format(providerOpts.url, rez, params); |
| 3585 |
|
| 3586 |
thumb = |
| 3587 |
$.type(providerOpts.thumb) === "function" ? providerOpts.thumb.call(this, rez, params, item) : format(providerOpts.thumb, rez); |
| 3588 |
|
| 3589 |
if (providerName === "youtube") { |
| 3590 |
url = url.replace(/&t=((\d+)m)?(\d+)s/, function(match, p1, m, s) { |
| 3591 |
return "&start=" + ((m ? parseInt(m, 10) * 60 : 0) + parseInt(s, 10)); |
| 3592 |
}); |
| 3593 |
} else if (providerName === "vimeo") { |
| 3594 |
url = url.replace("&%23", "#"); |
| 3595 |
} |
| 3596 |
|
| 3597 |
return false; |
| 3598 |
}); |
| 3599 |
|
| 3600 |
// If it is found, then change content type and update the url |
| 3601 |
|
| 3602 |
if (type) { |
| 3603 |
if (!item.opts.thumb && !(item.opts.$thumb && item.opts.$thumb.length)) { |
| 3604 |
item.opts.thumb = thumb; |
| 3605 |
} |
| 3606 |
|
| 3607 |
if (type === "iframe") { |
| 3608 |
item.opts = $.extend(true, item.opts, { |
| 3609 |
iframe: { |
| 3610 |
preload: false, |
| 3611 |
attr: { |
| 3612 |
scrolling: "no" |
| 3613 |
} |
| 3614 |
} |
| 3615 |
}); |
| 3616 |
} |
| 3617 |
|
| 3618 |
$.extend(item, { |
| 3619 |
type: type, |
| 3620 |
src: url, |
| 3621 |
origSrc: item.src, |
| 3622 |
contentSource: provider, |
| 3623 |
contentType: type === "image" ? "image" : provider == "gmap_place" || provider == "gmap_search" ? "map" : "video" |
| 3624 |
}); |
| 3625 |
} else if (url) { |
| 3626 |
item.type = item.opts.defaultType; |
| 3627 |
} |
| 3628 |
}); |
| 3629 |
|
| 3630 |
// Load YouTube/Video API on request to detect when video finished playing |
| 3631 |
var VideoAPILoader = { |
| 3632 |
youtube: { |
| 3633 |
src: "https://www.youtube.com/iframe_api", |
| 3634 |
class: "YT", |
| 3635 |
loading: false, |
| 3636 |
loaded: false |
| 3637 |
}, |
| 3638 |
|
| 3639 |
vimeo: { |
| 3640 |
src: "https://player.vimeo.com/api/player.js", |
| 3641 |
class: "Vimeo", |
| 3642 |
loading: false, |
| 3643 |
loaded: false |
| 3644 |
}, |
| 3645 |
|
| 3646 |
load: function(vendor) { |
| 3647 |
var _this = this, |
| 3648 |
script; |
| 3649 |
|
| 3650 |
if (this[vendor].loaded) { |
| 3651 |
setTimeout(function() { |
| 3652 |
_this.done(vendor); |
| 3653 |
}); |
| 3654 |
return; |
| 3655 |
} |
| 3656 |
|
| 3657 |
if (this[vendor].loading) { |
| 3658 |
return; |
| 3659 |
} |
| 3660 |
|
| 3661 |
this[vendor].loading = true; |
| 3662 |
|
| 3663 |
script = document.createElement("script"); |
| 3664 |
script.type = "text/javascript"; |
| 3665 |
script.src = this[vendor].src; |
| 3666 |
|
| 3667 |
if (vendor === "youtube") { |
| 3668 |
window.onYouTubeIframeAPIReady = function() { |
| 3669 |
_this[vendor].loaded = true; |
| 3670 |
_this.done(vendor); |
| 3671 |
}; |
| 3672 |
} else { |
| 3673 |
script.onload = function() { |
| 3674 |
_this[vendor].loaded = true; |
| 3675 |
_this.done(vendor); |
| 3676 |
}; |
| 3677 |
} |
| 3678 |
|
| 3679 |
document.body.appendChild(script); |
| 3680 |
}, |
| 3681 |
done: function(vendor) { |
| 3682 |
var instance, $el, player; |
| 3683 |
|
| 3684 |
if (vendor === "youtube") { |
| 3685 |
delete window.onYouTubeIframeAPIReady; |
| 3686 |
} |
| 3687 |
|
| 3688 |
instance = $.fancybox.getInstance(); |
| 3689 |
|
| 3690 |
if (instance) { |
| 3691 |
$el = instance.current.$content.find("iframe"); |
| 3692 |
|
| 3693 |
if (vendor === "youtube" && YT !== undefined && YT) { |
| 3694 |
player = new YT.Player($el.attr("id"), { |
| 3695 |
events: { |
| 3696 |
onStateChange: function(e) { |
| 3697 |
if (e.data == 0) { |
| 3698 |
instance.next(); |
| 3699 |
} |
| 3700 |
} |
| 3701 |
} |
| 3702 |
}); |
| 3703 |
} else if (vendor === "vimeo" && Vimeo !== undefined && Vimeo) { |
| 3704 |
player = new Vimeo.Player($el); |
| 3705 |
|
| 3706 |
player.on("ended", function() { |
| 3707 |
instance.next(); |
| 3708 |
}); |
| 3709 |
} |
| 3710 |
} |
| 3711 |
} |
| 3712 |
}; |
| 3713 |
|
| 3714 |
$(document).on({ |
| 3715 |
"afterShow.fb": function(e, instance, current) { |
| 3716 |
if (instance.group.length > 1 && (current.contentSource === "youtube" || current.contentSource === "vimeo")) { |
| 3717 |
VideoAPILoader.load(current.contentSource); |
| 3718 |
} |
| 3719 |
} |
| 3720 |
}); |
| 3721 |
})(jQuery); |
| 3722 |
|
| 3723 |
// ========================================================================== |
| 3724 |
// |
| 3725 |
// Guestures |
| 3726 |
// Adds touch guestures, handles click and tap events |
| 3727 |
// |
| 3728 |
// ========================================================================== |
| 3729 |
(function(window, document, $) { |
| 3730 |
"use strict"; |
| 3731 |
|
| 3732 |
var requestAFrame = (function() { |
| 3733 |
return ( |
| 3734 |
window.requestAnimationFrame || |
| 3735 |
window.webkitRequestAnimationFrame || |
| 3736 |
window.mozRequestAnimationFrame || |
| 3737 |
window.oRequestAnimationFrame || |
| 3738 |
// if all else fails, use setTimeout |
| 3739 |
function(callback) { |
| 3740 |
return window.setTimeout(callback, 1000 / 60); |
| 3741 |
} |
| 3742 |
); |
| 3743 |
})(); |
| 3744 |
|
| 3745 |
var cancelAFrame = (function() { |
| 3746 |
return ( |
| 3747 |
window.cancelAnimationFrame || |
| 3748 |
window.webkitCancelAnimationFrame || |
| 3749 |
window.mozCancelAnimationFrame || |
| 3750 |
window.oCancelAnimationFrame || |
| 3751 |
function(id) { |
| 3752 |
window.clearTimeout(id); |
| 3753 |
} |
| 3754 |
); |
| 3755 |
})(); |
| 3756 |
|
| 3757 |
var getPointerXY = function(e) { |
| 3758 |
var result = []; |
| 3759 |
|
| 3760 |
e = e.originalEvent || e || window.e; |
| 3761 |
e = e.touches && e.touches.length ? e.touches : e.changedTouches && e.changedTouches.length ? e.changedTouches : [e]; |
| 3762 |
|
| 3763 |
for (var key in e) { |
| 3764 |
if (e[key].pageX) { |
| 3765 |
result.push({ |
| 3766 |
x: e[key].pageX, |
| 3767 |
y: e[key].pageY |
| 3768 |
}); |
| 3769 |
} else if (e[key].clientX) { |
| 3770 |
result.push({ |
| 3771 |
x: e[key].clientX, |
| 3772 |
y: e[key].clientY |
| 3773 |
}); |
| 3774 |
} |
| 3775 |
} |
| 3776 |
|
| 3777 |
return result; |
| 3778 |
}; |
| 3779 |
|
| 3780 |
var distance = function(point2, point1, what) { |
| 3781 |
if (!point1 || !point2) { |
| 3782 |
return 0; |
| 3783 |
} |
| 3784 |
|
| 3785 |
if (what === "x") { |
| 3786 |
return point2.x - point1.x; |
| 3787 |
} else if (what === "y") { |
| 3788 |
return point2.y - point1.y; |
| 3789 |
} |
| 3790 |
|
| 3791 |
return Math.sqrt(Math.pow(point2.x - point1.x, 2) + Math.pow(point2.y - point1.y, 2)); |
| 3792 |
}; |
| 3793 |
|
| 3794 |
var isClickable = function($el) { |
| 3795 |
if ( |
| 3796 |
$el.is('a,area,button,[role="button"],input,label,select,summary,textarea,video,audio,iframe') || |
| 3797 |
$.isFunction($el.get(0).onclick) || |
| 3798 |
$el.data("selectable") |
| 3799 |
) { |
| 3800 |
return true; |
| 3801 |
} |
| 3802 |
|
| 3803 |
// Check for attributes like data-fancybox-next or data-fancybox-close |
| 3804 |
for (var i = 0, atts = $el[0].attributes, n = atts.length; i < n; i++) { |
| 3805 |
if (atts[i].nodeName.substr(0, 14) === "data-fancybox-") { |
| 3806 |
return true; |
| 3807 |
} |
| 3808 |
} |
| 3809 |
|
| 3810 |
return false; |
| 3811 |
}; |
| 3812 |
|
| 3813 |
var hasScrollbars = function(el) { |
| 3814 |
var overflowY = window.getComputedStyle(el)["overflow-y"], |
| 3815 |
overflowX = window.getComputedStyle(el)["overflow-x"], |
| 3816 |
vertical = (overflowY === "scroll" || overflowY === "auto") && el.scrollHeight > el.clientHeight, |
| 3817 |
horizontal = (overflowX === "scroll" || overflowX === "auto") && el.scrollWidth > el.clientWidth; |
| 3818 |
|
| 3819 |
return vertical || horizontal; |
| 3820 |
}; |
| 3821 |
|
| 3822 |
var isScrollable = function($el) { |
| 3823 |
var rez = false; |
| 3824 |
|
| 3825 |
while (true) { |
| 3826 |
rez = hasScrollbars($el.get(0)); |
| 3827 |
|
| 3828 |
if (rez) { |
| 3829 |
break; |
| 3830 |
} |
| 3831 |
|
| 3832 |
$el = $el.parent(); |
| 3833 |
|
| 3834 |
if (!$el.length || $el.hasClass("fancybox-stage") || $el.is("body")) { |
| 3835 |
break; |
| 3836 |
} |
| 3837 |
} |
| 3838 |
|
| 3839 |
return rez; |
| 3840 |
}; |
| 3841 |
|
| 3842 |
var Guestures = function(instance) { |
| 3843 |
var self = this; |
| 3844 |
|
| 3845 |
self.instance = instance; |
| 3846 |
|
| 3847 |
self.$bg = instance.$refs.bg; |
| 3848 |
self.$stage = instance.$refs.stage; |
| 3849 |
self.$container = instance.$refs.container; |
| 3850 |
|
| 3851 |
self.destroy(); |
| 3852 |
|
| 3853 |
self.$container.on("touchstart.fb.touch mousedown.fb.touch", $.proxy(self, "ontouchstart")); |
| 3854 |
}; |
| 3855 |
|
| 3856 |
Guestures.prototype.destroy = function() { |
| 3857 |
var self = this; |
| 3858 |
|
| 3859 |
self.$container.off(".fb.touch"); |
| 3860 |
|
| 3861 |
$(document).off(".fb.touch"); |
| 3862 |
|
| 3863 |
if (self.requestId) { |
| 3864 |
cancelAFrame(self.requestId); |
| 3865 |
self.requestId = null; |
| 3866 |
} |
| 3867 |
|
| 3868 |
if (self.tapped) { |
| 3869 |
clearTimeout(self.tapped); |
| 3870 |
self.tapped = null; |
| 3871 |
} |
| 3872 |
}; |
| 3873 |
|
| 3874 |
Guestures.prototype.ontouchstart = function(e) { |
| 3875 |
var self = this, |
| 3876 |
$target = $(e.target), |
| 3877 |
instance = self.instance, |
| 3878 |
current = instance.current, |
| 3879 |
$slide = current.$slide, |
| 3880 |
$content = current.$content, |
| 3881 |
isTouchDevice = e.type == "touchstart"; |
| 3882 |
|
| 3883 |
// Do not respond to both (touch and mouse) events |
| 3884 |
if (isTouchDevice) { |
| 3885 |
self.$container.off("mousedown.fb.touch"); |
| 3886 |
} |
| 3887 |
|
| 3888 |
// Ignore right click |
| 3889 |
if (e.originalEvent && e.originalEvent.button == 2) { |
| 3890 |
return; |
| 3891 |
} |
| 3892 |
|
| 3893 |
// Ignore taping on links, buttons, input elements |
| 3894 |
if (!$slide.length || !$target.length || isClickable($target) || isClickable($target.parent())) { |
| 3895 |
return; |
| 3896 |
} |
| 3897 |
// Ignore clicks on the scrollbar |
| 3898 |
if (!$target.is("img") && e.originalEvent.clientX > $target[0].clientWidth + $target.offset().left) { |
| 3899 |
return; |
| 3900 |
} |
| 3901 |
|
| 3902 |
// Ignore clicks while zooming or closing |
| 3903 |
if (!current || instance.isAnimating || current.$slide.hasClass("fancybox-animated")) { |
| 3904 |
e.stopPropagation(); |
| 3905 |
e.preventDefault(); |
| 3906 |
|
| 3907 |
return; |
| 3908 |
} |
| 3909 |
|
| 3910 |
self.realPoints = self.startPoints = getPointerXY(e); |
| 3911 |
|
| 3912 |
if (!self.startPoints.length) { |
| 3913 |
return; |
| 3914 |
} |
| 3915 |
|
| 3916 |
// Allow other scripts to catch touch event if "touch" is set to false |
| 3917 |
if (current.touch) { |
| 3918 |
e.stopPropagation(); |
| 3919 |
} |
| 3920 |
|
| 3921 |
self.startEvent = e; |
| 3922 |
|
| 3923 |
self.canTap = true; |
| 3924 |
self.$target = $target; |
| 3925 |
self.$content = $content; |
| 3926 |
self.opts = current.opts.touch; |
| 3927 |
|
| 3928 |
self.isPanning = false; |
| 3929 |
self.isSwiping = false; |
| 3930 |
self.isZooming = false; |
| 3931 |
self.isScrolling = false; |
| 3932 |
self.canPan = instance.canPan(); |
| 3933 |
|
| 3934 |
self.startTime = new Date().getTime(); |
| 3935 |
self.distanceX = self.distanceY = self.distance = 0; |
| 3936 |
|
| 3937 |
self.canvasWidth = Math.round($slide[0].clientWidth); |
| 3938 |
self.canvasHeight = Math.round($slide[0].clientHeight); |
| 3939 |
|
| 3940 |
self.contentLastPos = null; |
| 3941 |
self.contentStartPos = $.fancybox.getTranslate(self.$content) || {top: 0, left: 0}; |
| 3942 |
self.sliderStartPos = $.fancybox.getTranslate($slide); |
| 3943 |
|
| 3944 |
// Since position will be absolute, but we need to make it relative to the stage |
| 3945 |
self.stagePos = $.fancybox.getTranslate(instance.$refs.stage); |
| 3946 |
|
| 3947 |
self.sliderStartPos.top -= self.stagePos.top; |
| 3948 |
self.sliderStartPos.left -= self.stagePos.left; |
| 3949 |
|
| 3950 |
self.contentStartPos.top -= self.stagePos.top; |
| 3951 |
self.contentStartPos.left -= self.stagePos.left; |
| 3952 |
|
| 3953 |
$(document) |
| 3954 |
.off(".fb.touch") |
| 3955 |
.on(isTouchDevice ? "touchend.fb.touch touchcancel.fb.touch" : "mouseup.fb.touch mouseleave.fb.touch", $.proxy(self, "ontouchend")) |
| 3956 |
.on(isTouchDevice ? "touchmove.fb.touch" : "mousemove.fb.touch", $.proxy(self, "ontouchmove")); |
| 3957 |
|
| 3958 |
if ($.fancybox.isMobile) { |
| 3959 |
document.addEventListener("scroll", self.onscroll, true); |
| 3960 |
} |
| 3961 |
|
| 3962 |
// Skip if clicked outside the sliding area |
| 3963 |
if (!(self.opts || self.canPan) || !($target.is(self.$stage) || self.$stage.find($target).length)) { |
| 3964 |
if ($target.is(".fancybox-image")) { |
| 3965 |
e.preventDefault(); |
| 3966 |
} |
| 3967 |
|
| 3968 |
if (!($.fancybox.isMobile && $target.parents(".fancybox-caption").length)) { |
| 3969 |
return; |
| 3970 |
} |
| 3971 |
} |
| 3972 |
|
| 3973 |
self.isScrollable = isScrollable($target) || isScrollable($target.parent()); |
| 3974 |
|
| 3975 |
// Check if element is scrollable and try to prevent default behavior (scrolling) |
| 3976 |
if (!($.fancybox.isMobile && self.isScrollable)) { |
| 3977 |
e.preventDefault(); |
| 3978 |
} |
| 3979 |
|
| 3980 |
// One finger or mouse click - swipe or pan an image |
| 3981 |
if (self.startPoints.length === 1 || current.hasError) { |
| 3982 |
if (self.canPan) { |
| 3983 |
$.fancybox.stop(self.$content); |
| 3984 |
|
| 3985 |
self.isPanning = true; |
| 3986 |
} else { |
| 3987 |
self.isSwiping = true; |
| 3988 |
} |
| 3989 |
|
| 3990 |
self.$container.addClass("fancybox-is-grabbing"); |
| 3991 |
} |
| 3992 |
|
| 3993 |
// Two fingers - zoom image |
| 3994 |
if (self.startPoints.length === 2 && current.type === "image" && (current.isLoaded || current.$ghost)) { |
| 3995 |
self.canTap = false; |
| 3996 |
self.isSwiping = false; |
| 3997 |
self.isPanning = false; |
| 3998 |
|
| 3999 |
self.isZooming = true; |
| 4000 |
|
| 4001 |
$.fancybox.stop(self.$content); |
| 4002 |
|
| 4003 |
self.centerPointStartX = (self.startPoints[0].x + self.startPoints[1].x) * 0.5 - $(window).scrollLeft(); |
| 4004 |
self.centerPointStartY = (self.startPoints[0].y + self.startPoints[1].y) * 0.5 - $(window).scrollTop(); |
| 4005 |
|
| 4006 |
self.percentageOfImageAtPinchPointX = (self.centerPointStartX - self.contentStartPos.left) / self.contentStartPos.width; |
| 4007 |
self.percentageOfImageAtPinchPointY = (self.centerPointStartY - self.contentStartPos.top) / self.contentStartPos.height; |
| 4008 |
|
| 4009 |
self.startDistanceBetweenFingers = distance(self.startPoints[0], self.startPoints[1]); |
| 4010 |
} |
| 4011 |
}; |
| 4012 |
|
| 4013 |
Guestures.prototype.onscroll = function(e) { |
| 4014 |
var self = this; |
| 4015 |
|
| 4016 |
self.isScrolling = true; |
| 4017 |
|
| 4018 |
document.removeEventListener("scroll", self.onscroll, true); |
| 4019 |
}; |
| 4020 |
|
| 4021 |
Guestures.prototype.ontouchmove = function(e) { |
| 4022 |
var self = this; |
| 4023 |
|
| 4024 |
// Make sure user has not released over iframe or disabled element |
| 4025 |
if (e.originalEvent.buttons !== undefined && e.originalEvent.buttons === 0) { |
| 4026 |
self.ontouchend(e); |
| 4027 |
return; |
| 4028 |
} |
| 4029 |
|
| 4030 |
if (self.isScrolling) { |
| 4031 |
self.canTap = false; |
| 4032 |
return; |
| 4033 |
} |
| 4034 |
|
| 4035 |
self.newPoints = getPointerXY(e); |
| 4036 |
|
| 4037 |
if (!(self.opts || self.canPan) || !self.newPoints.length || !self.newPoints.length) { |
| 4038 |
return; |
| 4039 |
} |
| 4040 |
|
| 4041 |
if (!(self.isSwiping && self.isSwiping === true)) { |
| 4042 |
e.preventDefault(); |
| 4043 |
} |
| 4044 |
|
| 4045 |
self.distanceX = distance(self.newPoints[0], self.startPoints[0], "x"); |
| 4046 |
self.distanceY = distance(self.newPoints[0], self.startPoints[0], "y"); |
| 4047 |
|
| 4048 |
self.distance = distance(self.newPoints[0], self.startPoints[0]); |
| 4049 |
|
| 4050 |
// Skip false ontouchmove events (Chrome) |
| 4051 |
if (self.distance > 0) { |
| 4052 |
if (self.isSwiping) { |
| 4053 |
self.onSwipe(e); |
| 4054 |
} else if (self.isPanning) { |
| 4055 |
self.onPan(); |
| 4056 |
} else if (self.isZooming) { |
| 4057 |
self.onZoom(); |
| 4058 |
} |
| 4059 |
} |
| 4060 |
}; |
| 4061 |
|
| 4062 |
Guestures.prototype.onSwipe = function(e) { |
| 4063 |
var self = this, |
| 4064 |
instance = self.instance, |
| 4065 |
swiping = self.isSwiping, |
| 4066 |
left = self.sliderStartPos.left || 0, |
| 4067 |
angle; |
| 4068 |
|
| 4069 |
// If direction is not yet determined |
| 4070 |
if (swiping === true) { |
| 4071 |
// We need at least 10px distance to correctly calculate an angle |
| 4072 |
if (Math.abs(self.distance) > 10) { |
| 4073 |
self.canTap = false; |
| 4074 |
|
| 4075 |
if (instance.group.length < 2 && self.opts.vertical) { |
| 4076 |
self.isSwiping = "y"; |
| 4077 |
} else if (instance.isDragging || self.opts.vertical === false || (self.opts.vertical === "auto" && $(window).width() > 800)) { |
| 4078 |
self.isSwiping = "x"; |
| 4079 |
} else { |
| 4080 |
angle = Math.abs((Math.atan2(self.distanceY, self.distanceX) * 180) / Math.PI); |
| 4081 |
|
| 4082 |
self.isSwiping = angle > 45 && angle < 135 ? "y" : "x"; |
| 4083 |
} |
| 4084 |
|
| 4085 |
if (self.isSwiping === "y" && $.fancybox.isMobile && self.isScrollable) { |
| 4086 |
self.isScrolling = true; |
| 4087 |
|
| 4088 |
return; |
| 4089 |
} |
| 4090 |
|
| 4091 |
instance.isDragging = self.isSwiping; |
| 4092 |
|
| 4093 |
// Reset points to avoid jumping, because we dropped first swipes to calculate the angle |
| 4094 |
self.startPoints = self.newPoints; |
| 4095 |
|
| 4096 |
$.each(instance.slides, function(index, slide) { |
| 4097 |
var slidePos, stagePos; |
| 4098 |
|
| 4099 |
$.fancybox.stop(slide.$slide); |
| 4100 |
|
| 4101 |
slidePos = $.fancybox.getTranslate(slide.$slide); |
| 4102 |
stagePos = $.fancybox.getTranslate(instance.$refs.stage); |
| 4103 |
|
| 4104 |
slide.$slide |
| 4105 |
.css({ |
| 4106 |
transform: "", |
| 4107 |
opacity: "", |
| 4108 |
"transition-duration": "" |
| 4109 |
}) |
| 4110 |
.removeClass("fancybox-animated") |
| 4111 |
.removeClass(function(index, className) { |
| 4112 |
return (className.match(/(^|\s)fancybox-fx-\S+/g) || []).join(" "); |
| 4113 |
}); |
| 4114 |
|
| 4115 |
if (slide.pos === instance.current.pos) { |
| 4116 |
self.sliderStartPos.top = slidePos.top - stagePos.top; |
| 4117 |
self.sliderStartPos.left = slidePos.left - stagePos.left; |
| 4118 |
} |
| 4119 |
|
| 4120 |
$.fancybox.setTranslate(slide.$slide, { |
| 4121 |
top: slidePos.top - stagePos.top, |
| 4122 |
left: slidePos.left - stagePos.left |
| 4123 |
}); |
| 4124 |
}); |
| 4125 |
|
| 4126 |
// Stop slideshow |
| 4127 |
if (instance.SlideShow && instance.SlideShow.isActive) { |
| 4128 |
instance.SlideShow.stop(); |
| 4129 |
} |
| 4130 |
} |
| 4131 |
|
| 4132 |
return; |
| 4133 |
} |
| 4134 |
|
| 4135 |
// Sticky edges |
| 4136 |
if (swiping == "x") { |
| 4137 |
if ( |
| 4138 |
self.distanceX > 0 && |
| 4139 |
(self.instance.group.length < 2 || (self.instance.current.index === 0 && !self.instance.current.opts.loop)) |
| 4140 |
) { |
| 4141 |
left = left + Math.pow(self.distanceX, 0.8); |
| 4142 |
} else if ( |
| 4143 |
self.distanceX < 0 && |
| 4144 |
(self.instance.group.length < 2 || |
| 4145 |
(self.instance.current.index === self.instance.group.length - 1 && !self.instance.current.opts.loop)) |
| 4146 |
) { |
| 4147 |
left = left - Math.pow(-self.distanceX, 0.8); |
| 4148 |
} else { |
| 4149 |
left = left + self.distanceX; |
| 4150 |
} |
| 4151 |
} |
| 4152 |
|
| 4153 |
self.sliderLastPos = { |
| 4154 |
top: swiping == "x" ? 0 : self.sliderStartPos.top + self.distanceY, |
| 4155 |
left: left |
| 4156 |
}; |
| 4157 |
|
| 4158 |
if (self.requestId) { |
| 4159 |
cancelAFrame(self.requestId); |
| 4160 |
|
| 4161 |
self.requestId = null; |
| 4162 |
} |
| 4163 |
|
| 4164 |
self.requestId = requestAFrame(function() { |
| 4165 |
if (self.sliderLastPos) { |
| 4166 |
$.each(self.instance.slides, function(index, slide) { |
| 4167 |
var pos = slide.pos - self.instance.currPos; |
| 4168 |
|
| 4169 |
$.fancybox.setTranslate(slide.$slide, { |
| 4170 |
top: self.sliderLastPos.top, |
| 4171 |
left: self.sliderLastPos.left + pos * self.canvasWidth + pos * slide.opts.gutter |
| 4172 |
}); |
| 4173 |
}); |
| 4174 |
|
| 4175 |
self.$container.addClass("fancybox-is-sliding"); |
| 4176 |
} |
| 4177 |
}); |
| 4178 |
}; |
| 4179 |
|
| 4180 |
Guestures.prototype.onPan = function() { |
| 4181 |
var self = this; |
| 4182 |
|
| 4183 |
// Prevent accidental movement (sometimes, when tapping casually, finger can move a bit) |
| 4184 |
if (distance(self.newPoints[0], self.realPoints[0]) < ($.fancybox.isMobile ? 10 : 5)) { |
| 4185 |
self.startPoints = self.newPoints; |
| 4186 |
return; |
| 4187 |
} |
| 4188 |
|
| 4189 |
self.canTap = false; |
| 4190 |
|
| 4191 |
self.contentLastPos = self.limitMovement(); |
| 4192 |
|
| 4193 |
if (self.requestId) { |
| 4194 |
cancelAFrame(self.requestId); |
| 4195 |
} |
| 4196 |
|
| 4197 |
self.requestId = requestAFrame(function() { |
| 4198 |
$.fancybox.setTranslate(self.$content, self.contentLastPos); |
| 4199 |
}); |
| 4200 |
}; |
| 4201 |
|
| 4202 |
// Make panning sticky to the edges |
| 4203 |
Guestures.prototype.limitMovement = function() { |
| 4204 |
var self = this; |
| 4205 |
|
| 4206 |
var canvasWidth = self.canvasWidth; |
| 4207 |
var canvasHeight = self.canvasHeight; |
| 4208 |
|
| 4209 |
var distanceX = self.distanceX; |
| 4210 |
var distanceY = self.distanceY; |
| 4211 |
|
| 4212 |
var contentStartPos = self.contentStartPos; |
| 4213 |
|
| 4214 |
var currentOffsetX = contentStartPos.left; |
| 4215 |
var currentOffsetY = contentStartPos.top; |
| 4216 |
|
| 4217 |
var currentWidth = contentStartPos.width; |
| 4218 |
var currentHeight = contentStartPos.height; |
| 4219 |
|
| 4220 |
var minTranslateX, minTranslateY, maxTranslateX, maxTranslateY, newOffsetX, newOffsetY; |
| 4221 |
|
| 4222 |
if (currentWidth > canvasWidth) { |
| 4223 |
newOffsetX = currentOffsetX + distanceX; |
| 4224 |
} else { |
| 4225 |
newOffsetX = currentOffsetX; |
| 4226 |
} |
| 4227 |
|
| 4228 |
newOffsetY = currentOffsetY + distanceY; |
| 4229 |
|
| 4230 |
// Slow down proportionally to traveled distance |
| 4231 |
minTranslateX = Math.max(0, canvasWidth * 0.5 - currentWidth * 0.5); |
| 4232 |
minTranslateY = Math.max(0, canvasHeight * 0.5 - currentHeight * 0.5); |
| 4233 |
|
| 4234 |
maxTranslateX = Math.min(canvasWidth - currentWidth, canvasWidth * 0.5 - currentWidth * 0.5); |
| 4235 |
maxTranslateY = Math.min(canvasHeight - currentHeight, canvasHeight * 0.5 - currentHeight * 0.5); |
| 4236 |
|
| 4237 |
// -> |
| 4238 |
if (distanceX > 0 && newOffsetX > minTranslateX) { |
| 4239 |
newOffsetX = minTranslateX - 1 + Math.pow(-minTranslateX + currentOffsetX + distanceX, 0.8) || 0; |
| 4240 |
} |
| 4241 |
|
| 4242 |
// <- |
| 4243 |
if (distanceX < 0 && newOffsetX < maxTranslateX) { |
| 4244 |
newOffsetX = maxTranslateX + 1 - Math.pow(maxTranslateX - currentOffsetX - distanceX, 0.8) || 0; |
| 4245 |
} |
| 4246 |
|
| 4247 |
// \/ |
| 4248 |
if (distanceY > 0 && newOffsetY > minTranslateY) { |
| 4249 |
newOffsetY = minTranslateY - 1 + Math.pow(-minTranslateY + currentOffsetY + distanceY, 0.8) || 0; |
| 4250 |
} |
| 4251 |
|
| 4252 |
// /\ |
| 4253 |
if (distanceY < 0 && newOffsetY < maxTranslateY) { |
| 4254 |
newOffsetY = maxTranslateY + 1 - Math.pow(maxTranslateY - currentOffsetY - distanceY, 0.8) || 0; |
| 4255 |
} |
| 4256 |
|
| 4257 |
return { |
| 4258 |
top: newOffsetY, |
| 4259 |
left: newOffsetX |
| 4260 |
}; |
| 4261 |
}; |
| 4262 |
|
| 4263 |
Guestures.prototype.limitPosition = function(newOffsetX, newOffsetY, newWidth, newHeight) { |
| 4264 |
var self = this; |
| 4265 |
|
| 4266 |
var canvasWidth = self.canvasWidth; |
| 4267 |
var canvasHeight = self.canvasHeight; |
| 4268 |
|
| 4269 |
if (newWidth > canvasWidth) { |
| 4270 |
newOffsetX = newOffsetX > 0 ? 0 : newOffsetX; |
| 4271 |
newOffsetX = newOffsetX < canvasWidth - newWidth ? canvasWidth - newWidth : newOffsetX; |
| 4272 |
} else { |
| 4273 |
// Center horizontally |
| 4274 |
newOffsetX = Math.max(0, canvasWidth / 2 - newWidth / 2); |
| 4275 |
} |
| 4276 |
|
| 4277 |
if (newHeight > canvasHeight) { |
| 4278 |
newOffsetY = newOffsetY > 0 ? 0 : newOffsetY; |
| 4279 |
newOffsetY = newOffsetY < canvasHeight - newHeight ? canvasHeight - newHeight : newOffsetY; |
| 4280 |
} else { |
| 4281 |
// Center vertically |
| 4282 |
newOffsetY = Math.max(0, canvasHeight / 2 - newHeight / 2); |
| 4283 |
} |
| 4284 |
|
| 4285 |
return { |
| 4286 |
top: newOffsetY, |
| 4287 |
left: newOffsetX |
| 4288 |
}; |
| 4289 |
}; |
| 4290 |
|
| 4291 |
Guestures.prototype.onZoom = function() { |
| 4292 |
var self = this; |
| 4293 |
|
| 4294 |
// Calculate current distance between points to get pinch ratio and new width and height |
| 4295 |
var contentStartPos = self.contentStartPos; |
| 4296 |
|
| 4297 |
var currentWidth = contentStartPos.width; |
| 4298 |
var currentHeight = contentStartPos.height; |
| 4299 |
|
| 4300 |
var currentOffsetX = contentStartPos.left; |
| 4301 |
var currentOffsetY = contentStartPos.top; |
| 4302 |
|
| 4303 |
var endDistanceBetweenFingers = distance(self.newPoints[0], self.newPoints[1]); |
| 4304 |
|
| 4305 |
var pinchRatio = endDistanceBetweenFingers / self.startDistanceBetweenFingers; |
| 4306 |
|
| 4307 |
var newWidth = Math.floor(currentWidth * pinchRatio); |
| 4308 |
var newHeight = Math.floor(currentHeight * pinchRatio); |
| 4309 |
|
| 4310 |
// This is the translation due to pinch-zooming |
| 4311 |
var translateFromZoomingX = (currentWidth - newWidth) * self.percentageOfImageAtPinchPointX; |
| 4312 |
var translateFromZoomingY = (currentHeight - newHeight) * self.percentageOfImageAtPinchPointY; |
| 4313 |
|
| 4314 |
// Point between the two touches |
| 4315 |
var centerPointEndX = (self.newPoints[0].x + self.newPoints[1].x) / 2 - $(window).scrollLeft(); |
| 4316 |
var centerPointEndY = (self.newPoints[0].y + self.newPoints[1].y) / 2 - $(window).scrollTop(); |
| 4317 |
|
| 4318 |
// And this is the translation due to translation of the centerpoint |
| 4319 |
// between the two fingers |
| 4320 |
var translateFromTranslatingX = centerPointEndX - self.centerPointStartX; |
| 4321 |
var translateFromTranslatingY = centerPointEndY - self.centerPointStartY; |
| 4322 |
|
| 4323 |
// The new offset is the old/current one plus the total translation |
| 4324 |
var newOffsetX = currentOffsetX + (translateFromZoomingX + translateFromTranslatingX); |
| 4325 |
var newOffsetY = currentOffsetY + (translateFromZoomingY + translateFromTranslatingY); |
| 4326 |
|
| 4327 |
var newPos = { |
| 4328 |
top: newOffsetY, |
| 4329 |
left: newOffsetX, |
| 4330 |
scaleX: pinchRatio, |
| 4331 |
scaleY: pinchRatio |
| 4332 |
}; |
| 4333 |
|
| 4334 |
self.canTap = false; |
| 4335 |
|
| 4336 |
self.newWidth = newWidth; |
| 4337 |
self.newHeight = newHeight; |
| 4338 |
|
| 4339 |
self.contentLastPos = newPos; |
| 4340 |
|
| 4341 |
if (self.requestId) { |
| 4342 |
cancelAFrame(self.requestId); |
| 4343 |
} |
| 4344 |
|
| 4345 |
self.requestId = requestAFrame(function() { |
| 4346 |
$.fancybox.setTranslate(self.$content, self.contentLastPos); |
| 4347 |
}); |
| 4348 |
}; |
| 4349 |
|
| 4350 |
Guestures.prototype.ontouchend = function(e) { |
| 4351 |
var self = this; |
| 4352 |
|
| 4353 |
var swiping = self.isSwiping; |
| 4354 |
var panning = self.isPanning; |
| 4355 |
var zooming = self.isZooming; |
| 4356 |
var scrolling = self.isScrolling; |
| 4357 |
|
| 4358 |
self.endPoints = getPointerXY(e); |
| 4359 |
self.dMs = Math.max(new Date().getTime() - self.startTime, 1); |
| 4360 |
|
| 4361 |
self.$container.removeClass("fancybox-is-grabbing"); |
| 4362 |
|
| 4363 |
$(document).off(".fb.touch"); |
| 4364 |
|
| 4365 |
document.removeEventListener("scroll", self.onscroll, true); |
| 4366 |
|
| 4367 |
if (self.requestId) { |
| 4368 |
cancelAFrame(self.requestId); |
| 4369 |
|
| 4370 |
self.requestId = null; |
| 4371 |
} |
| 4372 |
|
| 4373 |
self.isSwiping = false; |
| 4374 |
self.isPanning = false; |
| 4375 |
self.isZooming = false; |
| 4376 |
self.isScrolling = false; |
| 4377 |
|
| 4378 |
self.instance.isDragging = false; |
| 4379 |
|
| 4380 |
if (self.canTap) { |
| 4381 |
return self.onTap(e); |
| 4382 |
} |
| 4383 |
|
| 4384 |
self.speed = 100; |
| 4385 |
|
| 4386 |
// Speed in px/ms |
| 4387 |
self.velocityX = (self.distanceX / self.dMs) * 0.5; |
| 4388 |
self.velocityY = (self.distanceY / self.dMs) * 0.5; |
| 4389 |
|
| 4390 |
if (panning) { |
| 4391 |
self.endPanning(); |
| 4392 |
} else if (zooming) { |
| 4393 |
self.endZooming(); |
| 4394 |
} else { |
| 4395 |
self.endSwiping(swiping, scrolling); |
| 4396 |
} |
| 4397 |
|
| 4398 |
return; |
| 4399 |
}; |
| 4400 |
|
| 4401 |
Guestures.prototype.endSwiping = function(swiping, scrolling) { |
| 4402 |
var self = this, |
| 4403 |
ret = false, |
| 4404 |
len = self.instance.group.length, |
| 4405 |
distanceX = Math.abs(self.distanceX), |
| 4406 |
canAdvance = swiping == "x" && len > 1 && ((self.dMs > 130 && distanceX > 10) || distanceX > 50), |
| 4407 |
speedX = 300; |
| 4408 |
|
| 4409 |
self.sliderLastPos = null; |
| 4410 |
|
| 4411 |
// Close if swiped vertically / navigate if horizontally |
| 4412 |
if (swiping == "y" && !scrolling && Math.abs(self.distanceY) > 50) { |
| 4413 |
// Continue vertical movement |
| 4414 |
$.fancybox.animate( |
| 4415 |
self.instance.current.$slide, |
| 4416 |
{ |
| 4417 |
top: self.sliderStartPos.top + self.distanceY + self.velocityY * 150, |
| 4418 |
opacity: 0 |
| 4419 |
}, |
| 4420 |
200 |
| 4421 |
); |
| 4422 |
ret = self.instance.close(true, 250); |
| 4423 |
} else if (canAdvance && self.distanceX > 0) { |
| 4424 |
ret = self.instance.previous(speedX); |
| 4425 |
} else if (canAdvance && self.distanceX < 0) { |
| 4426 |
ret = self.instance.next(speedX); |
| 4427 |
} |
| 4428 |
|
| 4429 |
if (ret === false && (swiping == "x" || swiping == "y")) { |
| 4430 |
self.instance.centerSlide(200); |
| 4431 |
} |
| 4432 |
|
| 4433 |
self.$container.removeClass("fancybox-is-sliding"); |
| 4434 |
}; |
| 4435 |
|
| 4436 |
// Limit panning from edges |
| 4437 |
// ======================== |
| 4438 |
Guestures.prototype.endPanning = function() { |
| 4439 |
var self = this, |
| 4440 |
newOffsetX, |
| 4441 |
newOffsetY, |
| 4442 |
newPos; |
| 4443 |
|
| 4444 |
if (!self.contentLastPos) { |
| 4445 |
return; |
| 4446 |
} |
| 4447 |
|
| 4448 |
if (self.opts.momentum === false || self.dMs > 350) { |
| 4449 |
newOffsetX = self.contentLastPos.left; |
| 4450 |
newOffsetY = self.contentLastPos.top; |
| 4451 |
} else { |
| 4452 |
// Continue movement |
| 4453 |
newOffsetX = self.contentLastPos.left + self.velocityX * 500; |
| 4454 |
newOffsetY = self.contentLastPos.top + self.velocityY * 500; |
| 4455 |
} |
| 4456 |
|
| 4457 |
newPos = self.limitPosition(newOffsetX, newOffsetY, self.contentStartPos.width, self.contentStartPos.height); |
| 4458 |
|
| 4459 |
newPos.width = self.contentStartPos.width; |
| 4460 |
newPos.height = self.contentStartPos.height; |
| 4461 |
|
| 4462 |
$.fancybox.animate(self.$content, newPos, 366); |
| 4463 |
}; |
| 4464 |
|
| 4465 |
Guestures.prototype.endZooming = function() { |
| 4466 |
var self = this; |
| 4467 |
|
| 4468 |
var current = self.instance.current; |
| 4469 |
|
| 4470 |
var newOffsetX, newOffsetY, newPos, reset; |
| 4471 |
|
| 4472 |
var newWidth = self.newWidth; |
| 4473 |
var newHeight = self.newHeight; |
| 4474 |
|
| 4475 |
if (!self.contentLastPos) { |
| 4476 |
return; |
| 4477 |
} |
| 4478 |
|
| 4479 |
newOffsetX = self.contentLastPos.left; |
| 4480 |
newOffsetY = self.contentLastPos.top; |
| 4481 |
|
| 4482 |
reset = { |
| 4483 |
top: newOffsetY, |
| 4484 |
left: newOffsetX, |
| 4485 |
width: newWidth, |
| 4486 |
height: newHeight, |
| 4487 |
scaleX: 1, |
| 4488 |
scaleY: 1 |
| 4489 |
}; |
| 4490 |
|
| 4491 |
// Reset scalex/scaleY values; this helps for perfomance and does not break animation |
| 4492 |
$.fancybox.setTranslate(self.$content, reset); |
| 4493 |
|
| 4494 |
if (newWidth < self.canvasWidth && newHeight < self.canvasHeight) { |
| 4495 |
self.instance.scaleToFit(150); |
| 4496 |
} else if (newWidth > current.width || newHeight > current.height) { |
| 4497 |
self.instance.scaleToActual(self.centerPointStartX, self.centerPointStartY, 150); |
| 4498 |
} else { |
| 4499 |
newPos = self.limitPosition(newOffsetX, newOffsetY, newWidth, newHeight); |
| 4500 |
|
| 4501 |
$.fancybox.animate(self.$content, newPos, 150); |
| 4502 |
} |
| 4503 |
}; |
| 4504 |
|
| 4505 |
Guestures.prototype.onTap = function(e) { |
| 4506 |
var self = this; |
| 4507 |
var $target = $(e.target); |
| 4508 |
|
| 4509 |
var instance = self.instance; |
| 4510 |
var current = instance.current; |
| 4511 |
|
| 4512 |
var endPoints = (e && getPointerXY(e)) || self.startPoints; |
| 4513 |
|
| 4514 |
var tapX = endPoints[0] ? endPoints[0].x - $(window).scrollLeft() - self.stagePos.left : 0; |
| 4515 |
var tapY = endPoints[0] ? endPoints[0].y - $(window).scrollTop() - self.stagePos.top : 0; |
| 4516 |
|
| 4517 |
var where; |
| 4518 |
|
| 4519 |
var process = function(prefix) { |
| 4520 |
var action = current.opts[prefix]; |
| 4521 |
|
| 4522 |
if ($.isFunction(action)) { |
| 4523 |
action = action.apply(instance, [current, e]); |
| 4524 |
} |
| 4525 |
|
| 4526 |
if (!action) { |
| 4527 |
return; |
| 4528 |
} |
| 4529 |
|
| 4530 |
switch (action) { |
| 4531 |
case "close": |
| 4532 |
instance.close(self.startEvent); |
| 4533 |
|
| 4534 |
break; |
| 4535 |
|
| 4536 |
case "toggleControls": |
| 4537 |
instance.toggleControls(); |
| 4538 |
|
| 4539 |
break; |
| 4540 |
|
| 4541 |
case "next": |
| 4542 |
instance.next(); |
| 4543 |
|
| 4544 |
break; |
| 4545 |
|
| 4546 |
case "nextOrClose": |
| 4547 |
if (instance.group.length > 1) { |
| 4548 |
instance.next(); |
| 4549 |
} else { |
| 4550 |
instance.close(self.startEvent); |
| 4551 |
} |
| 4552 |
|
| 4553 |
break; |
| 4554 |
|
| 4555 |
case "zoom": |
| 4556 |
if (current.type == "image" && (current.isLoaded || current.$ghost)) { |
| 4557 |
if (instance.canPan()) { |
| 4558 |
instance.scaleToFit(); |
| 4559 |
} else if (instance.isScaledDown()) { |
| 4560 |
instance.scaleToActual(tapX, tapY); |
| 4561 |
} else if (instance.group.length < 2) { |
| 4562 |
instance.close(self.startEvent); |
| 4563 |
} |
| 4564 |
} |
| 4565 |
|
| 4566 |
break; |
| 4567 |
} |
| 4568 |
}; |
| 4569 |
|
| 4570 |
// Ignore right click |
| 4571 |
if (e.originalEvent && e.originalEvent.button == 2) { |
| 4572 |
return; |
| 4573 |
} |
| 4574 |
|
| 4575 |
// Skip if clicked on the scrollbar |
| 4576 |
if (!$target.is("img") && tapX > $target[0].clientWidth + $target.offset().left) { |
| 4577 |
return; |
| 4578 |
} |
| 4579 |
|
| 4580 |
// Check where is clicked |
| 4581 |
if ($target.is(".fancybox-bg,.fancybox-inner,.fancybox-outer,.fancybox-container")) { |
| 4582 |
where = "Outside"; |
| 4583 |
} else if ($target.is(".fancybox-slide")) { |
| 4584 |
where = "Slide"; |
| 4585 |
} else if ( |
| 4586 |
instance.current.$content && |
| 4587 |
instance.current.$content |
| 4588 |
.find($target) |
| 4589 |
.addBack() |
| 4590 |
.filter($target).length |
| 4591 |
) { |
| 4592 |
where = "Content"; |
| 4593 |
} else { |
| 4594 |
return; |
| 4595 |
} |
| 4596 |
|
| 4597 |
// Check if this is a double tap |
| 4598 |
if (self.tapped) { |
| 4599 |
// Stop previously created single tap |
| 4600 |
clearTimeout(self.tapped); |
| 4601 |
self.tapped = null; |
| 4602 |
|
| 4603 |
// Skip if distance between taps is too big |
| 4604 |
if (Math.abs(tapX - self.tapX) > 50 || Math.abs(tapY - self.tapY) > 50) { |
| 4605 |
return this; |
| 4606 |
} |
| 4607 |
|
| 4608 |
// OK, now we assume that this is a double-tap |
| 4609 |
process("dblclick" + where); |
| 4610 |
} else { |
| 4611 |
// Single tap will be processed if user has not clicked second time within 300ms |
| 4612 |
// or there is no need to wait for double-tap |
| 4613 |
self.tapX = tapX; |
| 4614 |
self.tapY = tapY; |
| 4615 |
|
| 4616 |
if (current.opts["dblclick" + where] && current.opts["dblclick" + where] !== current.opts["click" + where]) { |
| 4617 |
self.tapped = setTimeout(function() { |
| 4618 |
self.tapped = null; |
| 4619 |
|
| 4620 |
if (!instance.isAnimating) { |
| 4621 |
process("click" + where); |
| 4622 |
} |
| 4623 |
}, 500); |
| 4624 |
} else { |
| 4625 |
process("click" + where); |
| 4626 |
} |
| 4627 |
} |
| 4628 |
|
| 4629 |
return this; |
| 4630 |
}; |
| 4631 |
|
| 4632 |
$(document) |
| 4633 |
.on("onActivate.fb", function(e, instance) { |
| 4634 |
if (instance && !instance.Guestures) { |
| 4635 |
instance.Guestures = new Guestures(instance); |
| 4636 |
} |
| 4637 |
}) |
| 4638 |
.on("beforeClose.fb", function(e, instance) { |
| 4639 |
if (instance && instance.Guestures) { |
| 4640 |
instance.Guestures.destroy(); |
| 4641 |
} |
| 4642 |
}); |
| 4643 |
})(window, document, jQuery); |
| 4644 |
|
| 4645 |
// ========================================================================== |
| 4646 |
// |
| 4647 |
// SlideShow |
| 4648 |
// Enables slideshow functionality |
| 4649 |
// |
| 4650 |
// Example of usage: |
| 4651 |
// $.fancybox.getInstance().SlideShow.start() |
| 4652 |
// |
| 4653 |
// ========================================================================== |
| 4654 |
(function(document, $) { |
| 4655 |
"use strict"; |
| 4656 |
|
| 4657 |
$.extend(true, $.fancybox.defaults, { |
| 4658 |
btnTpl: { |
| 4659 |
slideShow: |
| 4660 |
'<button data-fancybox-play class="fancybox-button fancybox-button--play" title="{{PLAY_START}}">' + |
| 4661 |
'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M6.5 5.4v13.2l11-6.6z"/></svg>' + |
| 4662 |
'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8.33 5.75h2.2v12.5h-2.2V5.75zm5.15 0h2.2v12.5h-2.2V5.75z"/></svg>' + |
| 4663 |
"</button>" |
| 4664 |
}, |
| 4665 |
slideShow: { |
| 4666 |
autoStart: false, |
| 4667 |
speed: 3000, |
| 4668 |
progress: true |
| 4669 |
} |
| 4670 |
}); |
| 4671 |
|
| 4672 |
var SlideShow = function(instance) { |
| 4673 |
this.instance = instance; |
| 4674 |
this.init(); |
| 4675 |
}; |
| 4676 |
|
| 4677 |
$.extend(SlideShow.prototype, { |
| 4678 |
timer: null, |
| 4679 |
isActive: false, |
| 4680 |
$button: null, |
| 4681 |
|
| 4682 |
init: function() { |
| 4683 |
var self = this, |
| 4684 |
instance = self.instance, |
| 4685 |
opts = instance.group[instance.currIndex].opts.slideShow; |
| 4686 |
|
| 4687 |
self.$button = instance.$refs.toolbar.find("[data-fancybox-play]").on("click", function() { |
| 4688 |
self.toggle(); |
| 4689 |
}); |
| 4690 |
|
| 4691 |
if (instance.group.length < 2 || !opts) { |
| 4692 |
self.$button.hide(); |
| 4693 |
} else if (opts.progress) { |
| 4694 |
self.$progress = $('<div class="fancybox-progress"></div>').appendTo(instance.$refs.inner); |
| 4695 |
} |
| 4696 |
}, |
| 4697 |
|
| 4698 |
set: function(force) { |
| 4699 |
var self = this, |
| 4700 |
instance = self.instance, |
| 4701 |
current = instance.current; |
| 4702 |
|
| 4703 |
// Check if reached last element |
| 4704 |
if (current && (force === true || current.opts.loop || instance.currIndex < instance.group.length - 1)) { |
| 4705 |
if (self.isActive && current.contentType !== "video") { |
| 4706 |
if (self.$progress) { |
| 4707 |
$.fancybox.animate(self.$progress.show(), {scaleX: 1}, current.opts.slideShow.speed); |
| 4708 |
} |
| 4709 |
|
| 4710 |
self.timer = setTimeout(function() { |
| 4711 |
if (!instance.current.opts.loop && instance.current.index == instance.group.length - 1) { |
| 4712 |
instance.jumpTo(0); |
| 4713 |
} else { |
| 4714 |
instance.next(); |
| 4715 |
} |
| 4716 |
}, current.opts.slideShow.speed); |
| 4717 |
} |
| 4718 |
} else { |
| 4719 |
self.stop(); |
| 4720 |
instance.idleSecondsCounter = 0; |
| 4721 |
instance.showControls(); |
| 4722 |
} |
| 4723 |
}, |
| 4724 |
|
| 4725 |
clear: function() { |
| 4726 |
var self = this; |
| 4727 |
|
| 4728 |
clearTimeout(self.timer); |
| 4729 |
|
| 4730 |
self.timer = null; |
| 4731 |
|
| 4732 |
if (self.$progress) { |
| 4733 |
self.$progress.removeAttr("style").hide(); |
| 4734 |
} |
| 4735 |
}, |
| 4736 |
|
| 4737 |
start: function() { |
| 4738 |
var self = this, |
| 4739 |
current = self.instance.current; |
| 4740 |
|
| 4741 |
if (current) { |
| 4742 |
self.$button |
| 4743 |
.attr("title", (current.opts.i18n[current.opts.lang] || current.opts.i18n.en).PLAY_STOP) |
| 4744 |
.removeClass("fancybox-button--play") |
| 4745 |
.addClass("fancybox-button--pause"); |
| 4746 |
|
| 4747 |
self.isActive = true; |
| 4748 |
|
| 4749 |
if (current.isComplete) { |
| 4750 |
self.set(true); |
| 4751 |
} |
| 4752 |
|
| 4753 |
self.instance.trigger("onSlideShowChange", true); |
| 4754 |
} |
| 4755 |
}, |
| 4756 |
|
| 4757 |
stop: function() { |
| 4758 |
var self = this, |
| 4759 |
current = self.instance.current; |
| 4760 |
|
| 4761 |
self.clear(); |
| 4762 |
|
| 4763 |
self.$button |
| 4764 |
.attr("title", (current.opts.i18n[current.opts.lang] || current.opts.i18n.en).PLAY_START) |
| 4765 |
.removeClass("fancybox-button--pause") |
| 4766 |
.addClass("fancybox-button--play"); |
| 4767 |
|
| 4768 |
self.isActive = false; |
| 4769 |
|
| 4770 |
self.instance.trigger("onSlideShowChange", false); |
| 4771 |
|
| 4772 |
if (self.$progress) { |
| 4773 |
self.$progress.removeAttr("style").hide(); |
| 4774 |
} |
| 4775 |
}, |
| 4776 |
|
| 4777 |
toggle: function() { |
| 4778 |
var self = this; |
| 4779 |
|
| 4780 |
if (self.isActive) { |
| 4781 |
self.stop(); |
| 4782 |
} else { |
| 4783 |
self.start(); |
| 4784 |
} |
| 4785 |
} |
| 4786 |
}); |
| 4787 |
|
| 4788 |
$(document).on({ |
| 4789 |
"onInit.fb": function(e, instance) { |
| 4790 |
if (instance && !instance.SlideShow) { |
| 4791 |
instance.SlideShow = new SlideShow(instance); |
| 4792 |
} |
| 4793 |
}, |
| 4794 |
|
| 4795 |
"beforeShow.fb": function(e, instance, current, firstRun) { |
| 4796 |
var SlideShow = instance && instance.SlideShow; |
| 4797 |
|
| 4798 |
if (firstRun) { |
| 4799 |
if (SlideShow && current.opts.slideShow.autoStart) { |
| 4800 |
SlideShow.start(); |
| 4801 |
} |
| 4802 |
} else if (SlideShow && SlideShow.isActive) { |
| 4803 |
SlideShow.clear(); |
| 4804 |
} |
| 4805 |
}, |
| 4806 |
|
| 4807 |
"afterShow.fb": function(e, instance, current) { |
| 4808 |
var SlideShow = instance && instance.SlideShow; |
| 4809 |
|
| 4810 |
if (SlideShow && SlideShow.isActive) { |
| 4811 |
SlideShow.set(); |
| 4812 |
} |
| 4813 |
}, |
| 4814 |
|
| 4815 |
"afterKeydown.fb": function(e, instance, current, keypress, keycode) { |
| 4816 |
var SlideShow = instance && instance.SlideShow; |
| 4817 |
|
| 4818 |
// "P" or Spacebar |
| 4819 |
if (SlideShow && current.opts.slideShow && (keycode === 80 || keycode === 32) && !$(document.activeElement).is("button,a,input")) { |
| 4820 |
keypress.preventDefault(); |
| 4821 |
|
| 4822 |
SlideShow.toggle(); |
| 4823 |
} |
| 4824 |
}, |
| 4825 |
|
| 4826 |
"beforeClose.fb onDeactivate.fb": function(e, instance) { |
| 4827 |
var SlideShow = instance && instance.SlideShow; |
| 4828 |
|
| 4829 |
if (SlideShow) { |
| 4830 |
SlideShow.stop(); |
| 4831 |
} |
| 4832 |
} |
| 4833 |
}); |
| 4834 |
|
| 4835 |
// Page Visibility API to pause slideshow when window is not active |
| 4836 |
$(document).on("visibilitychange", function() { |
| 4837 |
var instance = $.fancybox.getInstance(), |
| 4838 |
SlideShow = instance && instance.SlideShow; |
| 4839 |
|
| 4840 |
if (SlideShow && SlideShow.isActive) { |
| 4841 |
if (document.hidden) { |
| 4842 |
SlideShow.clear(); |
| 4843 |
} else { |
| 4844 |
SlideShow.set(); |
| 4845 |
} |
| 4846 |
} |
| 4847 |
}); |
| 4848 |
})(document, jQuery); |
| 4849 |
|
| 4850 |
// ========================================================================== |
| 4851 |
// |
| 4852 |
// FullScreen |
| 4853 |
// Adds fullscreen functionality |
| 4854 |
// |
| 4855 |
// ========================================================================== |
| 4856 |
(function(document, $) { |
| 4857 |
"use strict"; |
| 4858 |
|
| 4859 |
// Collection of methods supported by user browser |
| 4860 |
var fn = (function() { |
| 4861 |
var fnMap = [ |
| 4862 |
["requestFullscreen", "exitFullscreen", "fullscreenElement", "fullscreenEnabled", "fullscreenchange", "fullscreenerror"], |
| 4863 |
// new WebKit |
| 4864 |
[ |
| 4865 |
"webkitRequestFullscreen", |
| 4866 |
"webkitExitFullscreen", |
| 4867 |
"webkitFullscreenElement", |
| 4868 |
"webkitFullscreenEnabled", |
| 4869 |
"webkitfullscreenchange", |
| 4870 |
"webkitfullscreenerror" |
| 4871 |
], |
| 4872 |
// old WebKit (Safari 5.1) |
| 4873 |
[ |
| 4874 |
"webkitRequestFullScreen", |
| 4875 |
"webkitCancelFullScreen", |
| 4876 |
"webkitCurrentFullScreenElement", |
| 4877 |
"webkitCancelFullScreen", |
| 4878 |
"webkitfullscreenchange", |
| 4879 |
"webkitfullscreenerror" |
| 4880 |
], |
| 4881 |
[ |
| 4882 |
"mozRequestFullScreen", |
| 4883 |
"mozCancelFullScreen", |
| 4884 |
"mozFullScreenElement", |
| 4885 |
"mozFullScreenEnabled", |
| 4886 |
"mozfullscreenchange", |
| 4887 |
"mozfullscreenerror" |
| 4888 |
], |
| 4889 |
["msRequestFullscreen", "msExitFullscreen", "msFullscreenElement", "msFullscreenEnabled", "MSFullscreenChange", "MSFullscreenError"] |
| 4890 |
]; |
| 4891 |
|
| 4892 |
var ret = {}; |
| 4893 |
|
| 4894 |
for (var i = 0; i < fnMap.length; i++) { |
| 4895 |
var val = fnMap[i]; |
| 4896 |
|
| 4897 |
if (val && val[1] in document) { |
| 4898 |
for (var j = 0; j < val.length; j++) { |
| 4899 |
ret[fnMap[0][j]] = val[j]; |
| 4900 |
} |
| 4901 |
|
| 4902 |
return ret; |
| 4903 |
} |
| 4904 |
} |
| 4905 |
|
| 4906 |
return false; |
| 4907 |
})(); |
| 4908 |
|
| 4909 |
if (fn) { |
| 4910 |
var FullScreen = { |
| 4911 |
request: function(elem) { |
| 4912 |
elem = elem || document.documentElement; |
| 4913 |
|
| 4914 |
elem[fn.requestFullscreen](elem.ALLOW_KEYBOARD_INPUT); |
| 4915 |
}, |
| 4916 |
exit: function() { |
| 4917 |
document[fn.exitFullscreen](); |
| 4918 |
}, |
| 4919 |
toggle: function(elem) { |
| 4920 |
elem = elem || document.documentElement; |
| 4921 |
|
| 4922 |
if (this.isFullscreen()) { |
| 4923 |
this.exit(); |
| 4924 |
} else { |
| 4925 |
this.request(elem); |
| 4926 |
} |
| 4927 |
}, |
| 4928 |
isFullscreen: function() { |
| 4929 |
return Boolean(document[fn.fullscreenElement]); |
| 4930 |
}, |
| 4931 |
enabled: function() { |
| 4932 |
return Boolean(document[fn.fullscreenEnabled]); |
| 4933 |
} |
| 4934 |
}; |
| 4935 |
|
| 4936 |
$.extend(true, $.fancybox.defaults, { |
| 4937 |
btnTpl: { |
| 4938 |
fullScreen: |
| 4939 |
'<button data-fancybox-fullscreen class="fancybox-button fancybox-button--fsenter" title="{{FULL_SCREEN}}">' + |
| 4940 |
'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M7 14H5v5h5v-2H7v-3zm-2-4h2V7h3V5H5v5zm12 7h-3v2h5v-5h-2v3zM14 5v2h3v3h2V5h-5z"/></svg>' + |
| 4941 |
'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M5 16h3v3h2v-5H5zm3-8H5v2h5V5H8zm6 11h2v-3h3v-2h-5zm2-11V5h-2v5h5V8z"/></svg>' + |
| 4942 |
"</button>" |
| 4943 |
}, |
| 4944 |
fullScreen: { |
| 4945 |
autoStart: false |
| 4946 |
} |
| 4947 |
}); |
| 4948 |
|
| 4949 |
$(document).on(fn.fullscreenchange, function() { |
| 4950 |
var isFullscreen = FullScreen.isFullscreen(), |
| 4951 |
instance = $.fancybox.getInstance(); |
| 4952 |
|
| 4953 |
if (instance) { |
| 4954 |
// If image is zooming, then force to stop and reposition properly |
| 4955 |
if (instance.current && instance.current.type === "image" && instance.isAnimating) { |
| 4956 |
instance.isAnimating = false; |
| 4957 |
|
| 4958 |
instance.update(true, true, 0); |
| 4959 |
|
| 4960 |
if (!instance.isComplete) { |
| 4961 |
instance.complete(); |
| 4962 |
} |
| 4963 |
} |
| 4964 |
|
| 4965 |
instance.trigger("onFullscreenChange", isFullscreen); |
| 4966 |
|
| 4967 |
instance.$refs.container.toggleClass("fancybox-is-fullscreen", isFullscreen); |
| 4968 |
|
| 4969 |
instance.$refs.toolbar |
| 4970 |
.find("[data-fancybox-fullscreen]") |
| 4971 |
.toggleClass("fancybox-button--fsenter", !isFullscreen) |
| 4972 |
.toggleClass("fancybox-button--fsexit", isFullscreen); |
| 4973 |
} |
| 4974 |
}); |
| 4975 |
} |
| 4976 |
|
| 4977 |
$(document).on({ |
| 4978 |
"onInit.fb": function(e, instance) { |
| 4979 |
var $container; |
| 4980 |
|
| 4981 |
if (!fn) { |
| 4982 |
instance.$refs.toolbar.find("[data-fancybox-fullscreen]").remove(); |
| 4983 |
|
| 4984 |
return; |
| 4985 |
} |
| 4986 |
|
| 4987 |
if (instance && instance.group[instance.currIndex].opts.fullScreen) { |
| 4988 |
$container = instance.$refs.container; |
| 4989 |
|
| 4990 |
$container.on("click.fb-fullscreen", "[data-fancybox-fullscreen]", function(e) { |
| 4991 |
e.stopPropagation(); |
| 4992 |
e.preventDefault(); |
| 4993 |
|
| 4994 |
FullScreen.toggle(); |
| 4995 |
}); |
| 4996 |
|
| 4997 |
if (instance.opts.fullScreen && instance.opts.fullScreen.autoStart === true) { |
| 4998 |
FullScreen.request(); |
| 4999 |
} |
| 5000 |
|
| 5001 |
// Expose API |
| 5002 |
instance.FullScreen = FullScreen; |
| 5003 |
} else if (instance) { |
| 5004 |
instance.$refs.toolbar.find("[data-fancybox-fullscreen]").hide(); |
| 5005 |
} |
| 5006 |
}, |
| 5007 |
|
| 5008 |
"afterKeydown.fb": function(e, instance, current, keypress, keycode) { |
| 5009 |
// "F" |
| 5010 |
if (instance && instance.FullScreen && keycode === 70) { |
| 5011 |
keypress.preventDefault(); |
| 5012 |
|
| 5013 |
instance.FullScreen.toggle(); |
| 5014 |
} |
| 5015 |
}, |
| 5016 |
|
| 5017 |
"beforeClose.fb": function(e, instance) { |
| 5018 |
if (instance && instance.FullScreen && instance.$refs.container.hasClass("fancybox-is-fullscreen")) { |
| 5019 |
FullScreen.exit(); |
| 5020 |
} |
| 5021 |
} |
| 5022 |
}); |
| 5023 |
})(document, jQuery); |
| 5024 |
|
| 5025 |
// ========================================================================== |
| 5026 |
// |
| 5027 |
// Thumbs |
| 5028 |
// Displays thumbnails in a grid |
| 5029 |
// |
| 5030 |
// ========================================================================== |
| 5031 |
(function(document, $) { |
| 5032 |
"use strict"; |
| 5033 |
|
| 5034 |
var CLASS = "fancybox-thumbs", |
| 5035 |
CLASS_ACTIVE = CLASS + "-active"; |
| 5036 |
|
| 5037 |
// Make sure there are default values |
| 5038 |
$.fancybox.defaults = $.extend( |
| 5039 |
true, |
| 5040 |
{ |
| 5041 |
btnTpl: { |
| 5042 |
thumbs: |
| 5043 |
'<button data-fancybox-thumbs class="fancybox-button fancybox-button--thumbs" title="{{THUMBS}}">' + |
| 5044 |
'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M14.59 14.59h3.76v3.76h-3.76v-3.76zm-4.47 0h3.76v3.76h-3.76v-3.76zm-4.47 0h3.76v3.76H5.65v-3.76zm8.94-4.47h3.76v3.76h-3.76v-3.76zm-4.47 0h3.76v3.76h-3.76v-3.76zm-4.47 0h3.76v3.76H5.65v-3.76zm8.94-4.47h3.76v3.76h-3.76V5.65zm-4.47 0h3.76v3.76h-3.76V5.65zm-4.47 0h3.76v3.76H5.65V5.65z"/></svg>' + |
| 5045 |
"</button>" |
| 5046 |
}, |
| 5047 |
thumbs: { |
| 5048 |
autoStart: false, // Display thumbnails on opening |
| 5049 |
hideOnClose: true, // Hide thumbnail grid when closing animation starts |
| 5050 |
parentEl: ".fancybox-container", // Container is injected into this element |
| 5051 |
axis: "y" // Vertical (y) or horizontal (x) scrolling |
| 5052 |
} |
| 5053 |
}, |
| 5054 |
$.fancybox.defaults |
| 5055 |
); |
| 5056 |
|
| 5057 |
var FancyThumbs = function(instance) { |
| 5058 |
this.init(instance); |
| 5059 |
}; |
| 5060 |
|
| 5061 |
$.extend(FancyThumbs.prototype, { |
| 5062 |
$button: null, |
| 5063 |
$grid: null, |
| 5064 |
$list: null, |
| 5065 |
isVisible: false, |
| 5066 |
isActive: false, |
| 5067 |
|
| 5068 |
init: function(instance) { |
| 5069 |
var self = this, |
| 5070 |
group = instance.group, |
| 5071 |
enabled = 0; |
| 5072 |
|
| 5073 |
self.instance = instance; |
| 5074 |
self.opts = group[instance.currIndex].opts.thumbs; |
| 5075 |
|
| 5076 |
instance.Thumbs = self; |
| 5077 |
|
| 5078 |
self.$button = instance.$refs.toolbar.find("[data-fancybox-thumbs]"); |
| 5079 |
|
| 5080 |
// Enable thumbs if at least two group items have thumbnails |
| 5081 |
for (var i = 0, len = group.length; i < len; i++) { |
| 5082 |
if (group[i].thumb) { |
| 5083 |
enabled++; |
| 5084 |
} |
| 5085 |
|
| 5086 |
if (enabled > 1) { |
| 5087 |
break; |
| 5088 |
} |
| 5089 |
} |
| 5090 |
|
| 5091 |
if (enabled > 1 && !!self.opts) { |
| 5092 |
self.$button.removeAttr("style").on("click", function() { |
| 5093 |
self.toggle(); |
| 5094 |
}); |
| 5095 |
|
| 5096 |
self.isActive = true; |
| 5097 |
} else { |
| 5098 |
self.$button.hide(); |
| 5099 |
} |
| 5100 |
}, |
| 5101 |
|
| 5102 |
create: function() { |
| 5103 |
var self = this, |
| 5104 |
instance = self.instance, |
| 5105 |
parentEl = self.opts.parentEl, |
| 5106 |
list = [], |
| 5107 |
src; |
| 5108 |
|
| 5109 |
if (!self.$grid) { |
| 5110 |
// Create main element |
| 5111 |
self.$grid = $('<div class="' + CLASS + " " + CLASS + "-" + self.opts.axis + '"></div>').appendTo( |
| 5112 |
instance.$refs.container |
| 5113 |
.find(parentEl) |
| 5114 |
.addBack() |
| 5115 |
.filter(parentEl) |
| 5116 |
); |
| 5117 |
|
| 5118 |
// Add "click" event that performs gallery navigation |
| 5119 |
self.$grid.on("click", "a", function() { |
| 5120 |
instance.jumpTo($(this).attr("data-index")); |
| 5121 |
}); |
| 5122 |
} |
| 5123 |
|
| 5124 |
// Build the list |
| 5125 |
if (!self.$list) { |
| 5126 |
self.$list = $('<div class="' + CLASS + '__list">').appendTo(self.$grid); |
| 5127 |
} |
| 5128 |
|
| 5129 |
$.each(instance.group, function(i, item) { |
| 5130 |
src = item.thumb; |
| 5131 |
|
| 5132 |
if (!src && item.type === "image") { |
| 5133 |
src = item.src; |
| 5134 |
} |
| 5135 |
|
| 5136 |
list.push( |
| 5137 |
'<a href="javascript:;" tabindex="0" data-index="' + |
| 5138 |
i + |
| 5139 |
'"' + |
| 5140 |
(src && src.length ? ' style="background-image:url(' + src + ')"' : 'class="fancybox-thumbs-missing"') + |
| 5141 |
"></a>" |
| 5142 |
); |
| 5143 |
}); |
| 5144 |
|
| 5145 |
self.$list[0].innerHTML = list.join(""); |
| 5146 |
|
| 5147 |
if (self.opts.axis === "x") { |
| 5148 |
// Set fixed width for list element to enable horizontal scrolling |
| 5149 |
self.$list.width( |
| 5150 |
parseInt(self.$grid.css("padding-right"), 10) + |
| 5151 |
instance.group.length * |
| 5152 |
self.$list |
| 5153 |
.children() |
| 5154 |
.eq(0) |
| 5155 |
.outerWidth(true) |
| 5156 |
); |
| 5157 |
} |
| 5158 |
}, |
| 5159 |
|
| 5160 |
focus: function(duration) { |
| 5161 |
var self = this, |
| 5162 |
$list = self.$list, |
| 5163 |
$grid = self.$grid, |
| 5164 |
thumb, |
| 5165 |
thumbPos; |
| 5166 |
|
| 5167 |
if (!self.instance.current) { |
| 5168 |
return; |
| 5169 |
} |
| 5170 |
|
| 5171 |
thumb = $list |
| 5172 |
.children() |
| 5173 |
.removeClass(CLASS_ACTIVE) |
| 5174 |
.filter('[data-index="' + self.instance.current.index + '"]') |
| 5175 |
.addClass(CLASS_ACTIVE); |
| 5176 |
|
| 5177 |
thumbPos = thumb.position(); |
| 5178 |
|
| 5179 |
// Check if need to scroll to make current thumb visible |
| 5180 |
if (self.opts.axis === "y" && (thumbPos.top < 0 || thumbPos.top > $list.height() - thumb.outerHeight())) { |
| 5181 |
$list.stop().animate( |
| 5182 |
{ |
| 5183 |
scrollTop: $list.scrollTop() + thumbPos.top |
| 5184 |
}, |
| 5185 |
duration |
| 5186 |
); |
| 5187 |
} else if ( |
| 5188 |
self.opts.axis === "x" && |
| 5189 |
(thumbPos.left < $grid.scrollLeft() || thumbPos.left > $grid.scrollLeft() + ($grid.width() - thumb.outerWidth())) |
| 5190 |
) { |
| 5191 |
$list |
| 5192 |
.parent() |
| 5193 |
.stop() |
| 5194 |
.animate( |
| 5195 |
{ |
| 5196 |
scrollLeft: thumbPos.left |
| 5197 |
}, |
| 5198 |
duration |
| 5199 |
); |
| 5200 |
} |
| 5201 |
}, |
| 5202 |
|
| 5203 |
update: function() { |
| 5204 |
var that = this; |
| 5205 |
that.instance.$refs.container.toggleClass("fancybox-show-thumbs", this.isVisible); |
| 5206 |
|
| 5207 |
if (that.isVisible) { |
| 5208 |
if (!that.$grid) { |
| 5209 |
that.create(); |
| 5210 |
} |
| 5211 |
|
| 5212 |
that.instance.trigger("onThumbsShow"); |
| 5213 |
|
| 5214 |
that.focus(0); |
| 5215 |
} else if (that.$grid) { |
| 5216 |
that.instance.trigger("onThumbsHide"); |
| 5217 |
} |
| 5218 |
|
| 5219 |
// Update content position |
| 5220 |
that.instance.update(); |
| 5221 |
}, |
| 5222 |
|
| 5223 |
hide: function() { |
| 5224 |
this.isVisible = false; |
| 5225 |
this.update(); |
| 5226 |
}, |
| 5227 |
|
| 5228 |
show: function() { |
| 5229 |
this.isVisible = true; |
| 5230 |
this.update(); |
| 5231 |
}, |
| 5232 |
|
| 5233 |
toggle: function() { |
| 5234 |
this.isVisible = !this.isVisible; |
| 5235 |
this.update(); |
| 5236 |
} |
| 5237 |
}); |
| 5238 |
|
| 5239 |
$(document).on({ |
| 5240 |
"onInit.fb": function(e, instance) { |
| 5241 |
var Thumbs; |
| 5242 |
|
| 5243 |
if (instance && !instance.Thumbs) { |
| 5244 |
Thumbs = new FancyThumbs(instance); |
| 5245 |
|
| 5246 |
if (Thumbs.isActive && Thumbs.opts.autoStart === true) { |
| 5247 |
Thumbs.show(); |
| 5248 |
} |
| 5249 |
} |
| 5250 |
}, |
| 5251 |
|
| 5252 |
"beforeShow.fb": function(e, instance, item, firstRun) { |
| 5253 |
var Thumbs = instance && instance.Thumbs; |
| 5254 |
|
| 5255 |
if (Thumbs && Thumbs.isVisible) { |
| 5256 |
Thumbs.focus(firstRun ? 0 : 250); |
| 5257 |
} |
| 5258 |
}, |
| 5259 |
|
| 5260 |
"afterKeydown.fb": function(e, instance, current, keypress, keycode) { |
| 5261 |
var Thumbs = instance && instance.Thumbs; |
| 5262 |
|
| 5263 |
// "G" |
| 5264 |
if (Thumbs && Thumbs.isActive && keycode === 71) { |
| 5265 |
keypress.preventDefault(); |
| 5266 |
|
| 5267 |
Thumbs.toggle(); |
| 5268 |
} |
| 5269 |
}, |
| 5270 |
|
| 5271 |
"beforeClose.fb": function(e, instance) { |
| 5272 |
var Thumbs = instance && instance.Thumbs; |
| 5273 |
|
| 5274 |
if (Thumbs && Thumbs.isVisible && Thumbs.opts.hideOnClose !== false) { |
| 5275 |
Thumbs.$grid.hide(); |
| 5276 |
} |
| 5277 |
} |
| 5278 |
}); |
| 5279 |
})(document, jQuery); |
| 5280 |
|
| 5281 |
//// ========================================================================== |
| 5282 |
// |
| 5283 |
// Share |
| 5284 |
// Displays simple form for sharing current url |
| 5285 |
// |
| 5286 |
// ========================================================================== |
| 5287 |
(function(document, $) { |
| 5288 |
"use strict"; |
| 5289 |
|
| 5290 |
$.extend(true, $.fancybox.defaults, { |
| 5291 |
btnTpl: { |
| 5292 |
share: |
| 5293 |
'<button data-fancybox-share class="fancybox-button fancybox-button--share" title="{{SHARE}}">' + |
| 5294 |
'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M2.55 19c1.4-8.4 9.1-9.8 11.9-9.8V5l7 7-7 6.3v-3.5c-2.8 0-10.5 2.1-11.9 4.2z"/></svg>' + |
| 5295 |
"</button>" |
| 5296 |
}, |
| 5297 |
share: { |
| 5298 |
url: function(instance, item) { |
| 5299 |
return ( |
| 5300 |
(!instance.currentHash && !(item.type === "inline" || item.type === "html") ? item.origSrc || item.src : false) || window.location |
| 5301 |
); |
| 5302 |
}, |
| 5303 |
tpl: |
| 5304 |
'<div class="fancybox-share">' + |
| 5305 |
"<h1>{{SHARE}}</h1>" + |
| 5306 |
"<p>" + |
| 5307 |
'<a class="fancybox-share__button fancybox-share__button--fb" href="https://www.facebook.com/sharer/sharer.php?u={{url}}">' + |
| 5308 |
'<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path d="m287 456v-299c0-21 6-35 35-35h38v-63c-7-1-29-3-55-3-54 0-91 33-91 94v306m143-254h-205v72h196" /></svg>' + |
| 5309 |
"<span>Facebook</span>" + |
| 5310 |
"</a>" + |
| 5311 |
'<a class="fancybox-share__button fancybox-share__button--tw" href="https://twitter.com/intent/tweet?url={{url}}&text={{descr}}">' + |
| 5312 |
'<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path d="m456 133c-14 7-31 11-47 13 17-10 30-27 37-46-15 10-34 16-52 20-61-62-157-7-141 75-68-3-129-35-169-85-22 37-11 86 26 109-13 0-26-4-37-9 0 39 28 72 65 80-12 3-25 4-37 2 10 33 41 57 77 57-42 30-77 38-122 34 170 111 378-32 359-208 16-11 30-25 41-42z" /></svg>' + |
| 5313 |
"<span>Twitter</span>" + |
| 5314 |
"</a>" + |
| 5315 |
'<a class="fancybox-share__button fancybox-share__button--pt" href="https://www.pinterest.com/pin/create/button/?url={{url}}&description={{descr}}&media={{media}}">' + |
| 5316 |
'<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path d="m265 56c-109 0-164 78-164 144 0 39 15 74 47 87 5 2 10 0 12-5l4-19c2-6 1-8-3-13-9-11-15-25-15-45 0-58 43-110 113-110 62 0 96 38 96 88 0 67-30 122-73 122-24 0-42-19-36-44 6-29 20-60 20-81 0-19-10-35-31-35-25 0-44 26-44 60 0 21 7 36 7 36l-30 125c-8 37-1 83 0 87 0 3 4 4 5 2 2-3 32-39 42-75l16-64c8 16 31 29 56 29 74 0 124-67 124-157 0-69-58-132-146-132z" fill="#fff"/></svg>' + |
| 5317 |
"<span>Pinterest</span>" + |
| 5318 |
"</a>" + |
| 5319 |
"</p>" + |
| 5320 |
'<p><input class="fancybox-share__input" type="text" value="{{url_raw}}" onclick="select()" /></p>' + |
| 5321 |
"</div>" |
| 5322 |
} |
| 5323 |
}); |
| 5324 |
|
| 5325 |
function escapeHtml(string) { |
| 5326 |
var entityMap = { |
| 5327 |
"&": "&", |
| 5328 |
"<": "<", |
| 5329 |
">": ">", |
| 5330 |
'"': """, |
| 5331 |
"'": "'", |
| 5332 |
"/": "/", |
| 5333 |
"`": "`", |
| 5334 |
"=": "=" |
| 5335 |
}; |
| 5336 |
|
| 5337 |
return String(string).replace(/[&<>"'`=\/]/g, function(s) { |
| 5338 |
return entityMap[s]; |
| 5339 |
}); |
| 5340 |
} |
| 5341 |
|
| 5342 |
$(document).on("click", "[data-fancybox-share]", function() { |
| 5343 |
var instance = $.fancybox.getInstance(), |
| 5344 |
current = instance.current || null, |
| 5345 |
url, |
| 5346 |
tpl; |
| 5347 |
|
| 5348 |
if (!current) { |
| 5349 |
return; |
| 5350 |
} |
| 5351 |
|
| 5352 |
if ($.type(current.opts.share.url) === "function") { |
| 5353 |
url = current.opts.share.url.apply(current, [instance, current]); |
| 5354 |
} |
| 5355 |
|
| 5356 |
tpl = current.opts.share.tpl |
| 5357 |
.replace(/\{\{media\}\}/g, current.type === "image" ? encodeURIComponent(current.src) : "") |
| 5358 |
.replace(/\{\{url\}\}/g, encodeURIComponent(url)) |
| 5359 |
.replace(/\{\{url_raw\}\}/g, escapeHtml(url)) |
| 5360 |
.replace(/\{\{descr\}\}/g, instance.$caption ? encodeURIComponent(instance.$caption.text()) : ""); |
| 5361 |
|
| 5362 |
$.fancybox.open({ |
| 5363 |
src: instance.translate(instance, tpl), |
| 5364 |
type: "html", |
| 5365 |
opts: { |
| 5366 |
touch: false, |
| 5367 |
animationEffect: false, |
| 5368 |
afterLoad: function(shareInstance, shareCurrent) { |
| 5369 |
// Close self if parent instance is closing |
| 5370 |
instance.$refs.container.one("beforeClose.fb", function() { |
| 5371 |
shareInstance.close(null, 0); |
| 5372 |
}); |
| 5373 |
|
| 5374 |
// Opening links in a popup window |
| 5375 |
shareCurrent.$content.find(".fancybox-share__button").click(function() { |
| 5376 |
window.open(this.href, "Share", "width=550, height=450"); |
| 5377 |
return false; |
| 5378 |
}); |
| 5379 |
}, |
| 5380 |
mobile: { |
| 5381 |
autoFocus: false |
| 5382 |
} |
| 5383 |
} |
| 5384 |
}); |
| 5385 |
}); |
| 5386 |
})(document, jQuery); |
| 5387 |
|
| 5388 |
// ========================================================================== |
| 5389 |
// |
| 5390 |
// Hash |
| 5391 |
// Enables linking to each modal |
| 5392 |
// |
| 5393 |
// ========================================================================== |
| 5394 |
(function(window, document, $) { |
| 5395 |
"use strict"; |
| 5396 |
|
| 5397 |
// Simple $.escapeSelector polyfill (for jQuery prior v3) |
| 5398 |
if (!$.escapeSelector) { |
| 5399 |
$.escapeSelector = function(sel) { |
| 5400 |
var rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g; |
| 5401 |
var fcssescape = function(ch, asCodePoint) { |
| 5402 |
if (asCodePoint) { |
| 5403 |
// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER |
| 5404 |
if (ch === "\0") { |
| 5405 |
return "\uFFFD"; |
| 5406 |
} |
| 5407 |
|
| 5408 |
// Control characters and (dependent upon position) numbers get escaped as code points |
| 5409 |
return ch.slice(0, -1) + "\\" + ch.charCodeAt(ch.length - 1).toString(16) + " "; |
| 5410 |
} |
| 5411 |
|
| 5412 |
// Other potentially-special ASCII characters get backslash-escaped |
| 5413 |
return "\\" + ch; |
| 5414 |
}; |
| 5415 |
|
| 5416 |
return (sel + "").replace(rcssescape, fcssescape); |
| 5417 |
}; |
| 5418 |
} |
| 5419 |
|
| 5420 |
// Get info about gallery name and current index from url |
| 5421 |
function parseUrl() { |
| 5422 |
var hash = window.location.hash.substr(1), |
| 5423 |
rez = hash.split("-"), |
| 5424 |
index = rez.length > 1 && /^\+?\d+$/.test(rez[rez.length - 1]) ? parseInt(rez.pop(-1), 10) || 1 : 1, |
| 5425 |
gallery = rez.join("-"); |
| 5426 |
|
| 5427 |
return { |
| 5428 |
hash: hash, |
| 5429 |
/* Index is starting from 1 */ |
| 5430 |
index: index < 1 ? 1 : index, |
| 5431 |
gallery: gallery |
| 5432 |
}; |
| 5433 |
} |
| 5434 |
|
| 5435 |
// Trigger click evnt on links to open new fancyBox instance |
| 5436 |
function triggerFromUrl(url) { |
| 5437 |
if (url.gallery !== "") { |
| 5438 |
// If we can find element matching 'data-fancybox' atribute, |
| 5439 |
// then triggering click event should start fancyBox |
| 5440 |
$("[data-fancybox='" + $.escapeSelector(url.gallery) + "']") |
| 5441 |
.eq(url.index - 1) |
| 5442 |
.focus() |
| 5443 |
.trigger("click.fb-start"); |
| 5444 |
} |
| 5445 |
} |
| 5446 |
|
| 5447 |
// Get gallery name from current instance |
| 5448 |
function getGalleryID(instance) { |
| 5449 |
var opts, ret; |
| 5450 |
|
| 5451 |
if (!instance) { |
| 5452 |
return false; |
| 5453 |
} |
| 5454 |
|
| 5455 |
opts = instance.current ? instance.current.opts : instance.opts; |
| 5456 |
ret = opts.hash || (opts.$orig ? opts.$orig.data("fancybox") || opts.$orig.data("fancybox-trigger") : ""); |
| 5457 |
|
| 5458 |
return ret === "" ? false : ret; |
| 5459 |
} |
| 5460 |
|
| 5461 |
// Start when DOM becomes ready |
| 5462 |
$(function() { |
| 5463 |
// Check if user has disabled this module |
| 5464 |
if ($.fancybox.defaults.hash === false) { |
| 5465 |
return; |
| 5466 |
} |
| 5467 |
|
| 5468 |
// Update hash when opening/closing fancyBox |
| 5469 |
$(document).on({ |
| 5470 |
"onInit.fb": function(e, instance) { |
| 5471 |
var url, gallery; |
| 5472 |
|
| 5473 |
if (instance.group[instance.currIndex].opts.hash === false) { |
| 5474 |
return; |
| 5475 |
} |
| 5476 |
|
| 5477 |
url = parseUrl(); |
| 5478 |
gallery = getGalleryID(instance); |
| 5479 |
|
| 5480 |
// Make sure gallery start index matches index from hash |
| 5481 |
if (gallery && url.gallery && gallery == url.gallery) { |
| 5482 |
instance.currIndex = url.index - 1; |
| 5483 |
} |
| 5484 |
}, |
| 5485 |
|
| 5486 |
"beforeShow.fb": function(e, instance, current, firstRun) { |
| 5487 |
var gallery; |
| 5488 |
|
| 5489 |
if (!current || current.opts.hash === false) { |
| 5490 |
return; |
| 5491 |
} |
| 5492 |
|
| 5493 |
// Check if need to update window hash |
| 5494 |
gallery = getGalleryID(instance); |
| 5495 |
|
| 5496 |
if (!gallery) { |
| 5497 |
return; |
| 5498 |
} |
| 5499 |
|
| 5500 |
// Variable containing last hash value set by fancyBox |
| 5501 |
// It will be used to determine if fancyBox needs to close after hash change is detected |
| 5502 |
instance.currentHash = gallery + (instance.group.length > 1 ? "-" + (current.index + 1) : ""); |
| 5503 |
|
| 5504 |
// If current hash is the same (this instance most likely is opened by hashchange), then do nothing |
| 5505 |
if (window.location.hash === "#" + instance.currentHash) { |
| 5506 |
return; |
| 5507 |
} |
| 5508 |
|
| 5509 |
if (firstRun && !instance.origHash) { |
| 5510 |
instance.origHash = window.location.hash; |
| 5511 |
} |
| 5512 |
|
| 5513 |
if (instance.hashTimer) { |
| 5514 |
clearTimeout(instance.hashTimer); |
| 5515 |
} |
| 5516 |
|
| 5517 |
// Update hash |
| 5518 |
instance.hashTimer = setTimeout(function() { |
| 5519 |
if ("replaceState" in window.history) { |
| 5520 |
window.history[firstRun ? "pushState" : "replaceState"]( |
| 5521 |
{}, |
| 5522 |
document.title, |
| 5523 |
window.location.pathname + window.location.search + "#" + instance.currentHash |
| 5524 |
); |
| 5525 |
|
| 5526 |
if (firstRun) { |
| 5527 |
instance.hasCreatedHistory = true; |
| 5528 |
} |
| 5529 |
} else { |
| 5530 |
window.location.hash = instance.currentHash; |
| 5531 |
} |
| 5532 |
|
| 5533 |
instance.hashTimer = null; |
| 5534 |
}, 300); |
| 5535 |
}, |
| 5536 |
|
| 5537 |
"beforeClose.fb": function(e, instance, current) { |
| 5538 |
if (!current || current.opts.hash === false) { |
| 5539 |
return; |
| 5540 |
} |
| 5541 |
|
| 5542 |
clearTimeout(instance.hashTimer); |
| 5543 |
|
| 5544 |
// Goto previous history entry |
| 5545 |
if (instance.currentHash && instance.hasCreatedHistory) { |
| 5546 |
window.history.back(); |
| 5547 |
} else if (instance.currentHash) { |
| 5548 |
if ("replaceState" in window.history) { |
| 5549 |
window.history.replaceState({}, document.title, window.location.pathname + window.location.search + (instance.origHash || "")); |
| 5550 |
} else { |
| 5551 |
window.location.hash = instance.origHash; |
| 5552 |
} |
| 5553 |
} |
| 5554 |
|
| 5555 |
instance.currentHash = null; |
| 5556 |
} |
| 5557 |
}); |
| 5558 |
|
| 5559 |
// Check if need to start/close after url has changed |
| 5560 |
$(window).on("hashchange.fb", function() { |
| 5561 |
var url = parseUrl(), |
| 5562 |
fb = null; |
| 5563 |
|
| 5564 |
// Find last fancyBox instance that has "hash" |
| 5565 |
$.each( |
| 5566 |
$(".fancybox-container") |
| 5567 |
.get() |
| 5568 |
.reverse(), |
| 5569 |
function(index, value) { |
| 5570 |
var tmp = $(value).data("FancyBox"); |
| 5571 |
|
| 5572 |
if (tmp && tmp.currentHash) { |
| 5573 |
fb = tmp; |
| 5574 |
return false; |
| 5575 |
} |
| 5576 |
} |
| 5577 |
); |
| 5578 |
|
| 5579 |
if (fb) { |
| 5580 |
// Now, compare hash values |
| 5581 |
if (fb.currentHash !== url.gallery + "-" + url.index && !(url.index === 1 && fb.currentHash == url.gallery)) { |
| 5582 |
fb.currentHash = null; |
| 5583 |
|
| 5584 |
fb.close(); |
| 5585 |
} |
| 5586 |
} else if (url.gallery !== "") { |
| 5587 |
triggerFromUrl(url); |
| 5588 |
} |
| 5589 |
}); |
| 5590 |
|
| 5591 |
// Check current hash and trigger click event on matching element to start fancyBox, if needed |
| 5592 |
setTimeout(function() { |
| 5593 |
if (!$.fancybox.getInstance()) { |
| 5594 |
triggerFromUrl(parseUrl()); |
| 5595 |
} |
| 5596 |
}, 50); |
| 5597 |
}); |
| 5598 |
})(window, document, jQuery); |
| 5599 |
|
| 5600 |
// ========================================================================== |
| 5601 |
// |
| 5602 |
// Wheel |
| 5603 |
// Basic mouse weheel support for gallery navigation |
| 5604 |
// |
| 5605 |
// ========================================================================== |
| 5606 |
(function(document, $) { |
| 5607 |
"use strict"; |
| 5608 |
|
| 5609 |
var prevTime = new Date().getTime(); |
| 5610 |
|
| 5611 |
$(document).on({ |
| 5612 |
"onInit.fb": function(e, instance, current) { |
| 5613 |
instance.$refs.stage.on("mousewheel DOMMouseScroll wheel MozMousePixelScroll", function(e) { |
| 5614 |
var current = instance.current, |
| 5615 |
currTime = new Date().getTime(); |
| 5616 |
|
| 5617 |
if (instance.group.length < 2 || current.opts.wheel === false || (current.opts.wheel === "auto" && current.type !== "image")) { |
| 5618 |
return; |
| 5619 |
} |
| 5620 |
|
| 5621 |
e.preventDefault(); |
| 5622 |
e.stopPropagation(); |
| 5623 |
|
| 5624 |
if (current.$slide.hasClass("fancybox-animated")) { |
| 5625 |
return; |
| 5626 |
} |
| 5627 |
|
| 5628 |
e = e.originalEvent || e; |
| 5629 |
|
| 5630 |
if (currTime - prevTime < 250) { |
| 5631 |
return; |
| 5632 |
} |
| 5633 |
|
| 5634 |
prevTime = currTime; |
| 5635 |
|
| 5636 |
instance[(-e.deltaY || -e.deltaX || e.wheelDelta || -e.detail) < 0 ? "next" : "previous"](); |
| 5637 |
}); |
| 5638 |
} |
| 5639 |
}); |
| 5640 |
})(document, jQuery); |
