Showing preview only (433K chars total). Download the full file or copy to clipboard to get everything.
Repository: fancyapps/fancybox
Branch: master
Commit: 504a80a6d080
Files: 25
Total size: 418.6 KB
Directory structure:
gitextract_9bdlpyyz/
├── .github/
│ └── ISSUE_TEMPLATE/
│ ├── bug_report.md
│ ├── feature_request.md
│ └── question.md
├── .gitignore
├── README.md
├── bower.json
├── dist/
│ ├── jquery.fancybox.css
│ └── jquery.fancybox.js
├── docs/
│ └── index.html
├── gulpfile.js
├── package.json
└── src/
├── css/
│ ├── core.css
│ ├── fullscreen.css
│ ├── share.css
│ ├── slideshow.css
│ └── thumbs.css
└── js/
├── core.js
├── fullscreen.js
├── guestures.js
├── hash.js
├── media.js
├── share.js
├── slideshow.js
├── thumbs.js
└── wheel.js
================================================
FILE CONTENTS
================================================
================================================
FILE: .github/ISSUE_TEMPLATE/bug_report.md
================================================
---
name: Bug report
about: Create a report to help us improve
title: ''
labels: ''
assignees: ''
---
**Describe the bug**
A clear and concise description of what the bug is.
**To Reproduce**
Steps to reproduce the behavior:
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error
**Expected behavior**
A clear and concise description of what you expected to happen.
**Screenshots**
If applicable, add screenshots to help explain your problem.
**Desktop (please complete the following information):**
- OS: [e.g. iOS]
- Browser [e.g. chrome, safari]
- Version [e.g. 22]
**Smartphone (please complete the following information):**
- Device: [e.g. iPhone6]
- OS: [e.g. iOS8.1]
- Browser [e.g. stock browser, safari]
- Version [e.g. 22]
**Additional context**
Add any other context about the problem here.
================================================
FILE: .github/ISSUE_TEMPLATE/feature_request.md
================================================
---
name: Feature request
about: Suggest an idea for this project
title: ''
labels: ''
assignees: ''
---
**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.
================================================
FILE: .github/ISSUE_TEMPLATE/question.md
================================================
---
name: Question
about: Describe your question here.
title: ''
labels: ''
assignees: ''
---
How do I ...
================================================
FILE: .gitignore
================================================
node_modules/*
================================================
FILE: README.md
================================================
# Archived
This repository has been archived and is now part of https://github.com/fancyapps/ui
# Fancybox
jQuery lightbox script for displaying images, videos and more.
Touch enabled, responsive and fully customizable.
## Quick start
1\. Add latest jQuery and Fancybox files
```html
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<link href="/path/to/jquery.fancybox.min.css" rel="stylesheet" />
<script src="/path/to/jquery.fancybox.min.js"></script>
```
2\. Create links
```html
<a data-fancybox="gallery" href="big_1.jpg">
<img src="small_1.jpg" />
</a>
<a data-fancybox="gallery" href="big_2.jpg">
<img src="small_2.jpg" />
</a>
```
3\. Enjoy!
## License
Fancybox is licensed under the [GPLv3](http://choosealicense.com/licenses/gpl-3.0) license for all open source applications.
A commercial license is required for all commercial applications (including sites, themes and apps you plan to sell).
[Read more about Fancybox license](http://fancyapps.com/).
================================================
FILE: bower.json
================================================
{
"name": "fancybox",
"description": "Touch enabled, responsive and fully customizable jQuery lightbox script",
"keywords": [
"touch",
"responsive",
"lightbox",
"fancybox",
"gallery",
"jQuery",
"plugin"
],
"homepage": "http://fancyapps.com/fancybox/",
"license": "GPL-3.0",
"moduleType": "globals",
"main": [
"dist/jquery.fancybox.min.css",
"dist/jquery.fancybox.min.js"
],
"dependencies": {
"jquery": ">=1.9.0"
}
}
================================================
FILE: dist/jquery.fancybox.css
================================================
body.compensate-for-scrollbar {
overflow: hidden;
}
.fancybox-active {
height: auto;
}
.fancybox-is-hidden {
left: -9999px;
margin: 0;
position: absolute !important;
top: -9999px;
visibility: hidden;
}
.fancybox-container {
-webkit-backface-visibility: hidden;
height: 100%;
left: 0;
outline: none;
position: fixed;
-webkit-tap-highlight-color: transparent;
top: 0;
-ms-touch-action: manipulation;
touch-action: manipulation;
transform: translateZ(0);
width: 100%;
z-index: 99992;
}
.fancybox-container * {
box-sizing: border-box;
}
.fancybox-outer,
.fancybox-inner,
.fancybox-bg,
.fancybox-stage {
bottom: 0;
left: 0;
position: absolute;
right: 0;
top: 0;
}
.fancybox-outer {
-webkit-overflow-scrolling: touch;
overflow-y: auto;
}
.fancybox-bg {
background: rgb(30, 30, 30);
opacity: 0;
transition-duration: inherit;
transition-property: opacity;
transition-timing-function: cubic-bezier(.47, 0, .74, .71);
}
.fancybox-is-open .fancybox-bg {
opacity: .9;
transition-timing-function: cubic-bezier(.22, .61, .36, 1);
}
.fancybox-infobar,
.fancybox-toolbar,
.fancybox-caption,
.fancybox-navigation .fancybox-button {
direction: ltr;
opacity: 0;
position: absolute;
transition: opacity .25s ease, visibility 0s ease .25s;
visibility: hidden;
z-index: 99997;
}
.fancybox-show-infobar .fancybox-infobar,
.fancybox-show-toolbar .fancybox-toolbar,
.fancybox-show-caption .fancybox-caption,
.fancybox-show-nav .fancybox-navigation .fancybox-button {
opacity: 1;
transition: opacity .25s ease 0s, visibility 0s ease 0s;
visibility: visible;
}
.fancybox-infobar {
color: #ccc;
font-size: 13px;
-webkit-font-smoothing: subpixel-antialiased;
height: 44px;
left: 0;
line-height: 44px;
min-width: 44px;
mix-blend-mode: difference;
padding: 0 10px;
pointer-events: none;
top: 0;
-webkit-touch-callout: none;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
.fancybox-toolbar {
right: 0;
top: 0;
}
.fancybox-stage {
direction: ltr;
overflow: visible;
transform: translateZ(0);
z-index: 99994;
}
.fancybox-is-open .fancybox-stage {
overflow: hidden;
}
.fancybox-slide {
-webkit-backface-visibility: hidden;
/* Using without prefix would break IE11 */
display: none;
height: 100%;
left: 0;
outline: none;
overflow: auto;
-webkit-overflow-scrolling: touch;
padding: 44px;
position: absolute;
text-align: center;
top: 0;
transition-property: transform, opacity;
white-space: normal;
width: 100%;
z-index: 99994;
}
.fancybox-slide::before {
content: '';
display: inline-block;
font-size: 0;
height: 100%;
vertical-align: middle;
width: 0;
}
.fancybox-is-sliding .fancybox-slide,
.fancybox-slide--previous,
.fancybox-slide--current,
.fancybox-slide--next {
display: block;
}
.fancybox-slide--image {
overflow: hidden;
padding: 44px 0;
}
.fancybox-slide--image::before {
display: none;
}
.fancybox-slide--html {
padding: 6px;
}
.fancybox-content {
background: #fff;
display: inline-block;
margin: 0;
max-width: 100%;
overflow: auto;
-webkit-overflow-scrolling: touch;
padding: 44px;
position: relative;
text-align: left;
vertical-align: middle;
}
.fancybox-slide--image .fancybox-content {
animation-timing-function: cubic-bezier(.5, 0, .14, 1);
-webkit-backface-visibility: hidden;
background: transparent;
background-repeat: no-repeat;
background-size: 100% 100%;
left: 0;
max-width: none;
overflow: visible;
padding: 0;
position: absolute;
top: 0;
-ms-transform-origin: top left;
transform-origin: top left;
transition-property: transform, opacity;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
z-index: 99995;
}
.fancybox-can-zoomOut .fancybox-content {
cursor: zoom-out;
}
.fancybox-can-zoomIn .fancybox-content {
cursor: zoom-in;
}
.fancybox-can-swipe .fancybox-content,
.fancybox-can-pan .fancybox-content {
cursor: -webkit-grab;
cursor: grab;
}
.fancybox-is-grabbing .fancybox-content {
cursor: -webkit-grabbing;
cursor: grabbing;
}
.fancybox-container [data-selectable='true'] {
cursor: text;
}
.fancybox-image,
.fancybox-spaceball {
background: transparent;
border: 0;
height: 100%;
left: 0;
margin: 0;
max-height: none;
max-width: none;
padding: 0;
position: absolute;
top: 0;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
width: 100%;
}
.fancybox-spaceball {
z-index: 1;
}
.fancybox-slide--video .fancybox-content,
.fancybox-slide--map .fancybox-content,
.fancybox-slide--pdf .fancybox-content,
.fancybox-slide--iframe .fancybox-content {
height: 100%;
overflow: visible;
padding: 0;
width: 100%;
}
.fancybox-slide--video .fancybox-content {
background: #000;
}
.fancybox-slide--map .fancybox-content {
background: #e5e3df;
}
.fancybox-slide--iframe .fancybox-content {
background: #fff;
}
.fancybox-video,
.fancybox-iframe {
background: transparent;
border: 0;
display: block;
height: 100%;
margin: 0;
overflow: hidden;
padding: 0;
width: 100%;
}
/* Fix iOS */
.fancybox-iframe {
left: 0;
position: absolute;
top: 0;
}
.fancybox-error {
background: #fff;
cursor: default;
max-width: 400px;
padding: 40px;
width: 100%;
}
.fancybox-error p {
color: #444;
font-size: 16px;
line-height: 20px;
margin: 0;
padding: 0;
}
/* Buttons */
.fancybox-button {
background: rgba(30, 30, 30, .6);
border: 0;
border-radius: 0;
box-shadow: none;
cursor: pointer;
display: inline-block;
height: 44px;
margin: 0;
padding: 10px;
position: relative;
transition: color .2s;
vertical-align: top;
visibility: inherit;
width: 44px;
}
.fancybox-button,
.fancybox-button:visited,
.fancybox-button:link {
color: #ccc;
}
.fancybox-button:hover {
color: #fff;
}
.fancybox-button:focus {
outline: none;
}
.fancybox-button.fancybox-focus {
outline: 1px dotted;
}
.fancybox-button[disabled],
.fancybox-button[disabled]:hover {
color: #888;
cursor: default;
outline: none;
}
/* Fix IE11 */
.fancybox-button div {
height: 100%;
}
.fancybox-button svg {
display: block;
height: 100%;
overflow: visible;
position: relative;
width: 100%;
}
.fancybox-button svg path {
fill: currentColor;
stroke-width: 0;
}
.fancybox-button--play svg:nth-child(2),
.fancybox-button--fsenter svg:nth-child(2) {
display: none;
}
.fancybox-button--pause svg:nth-child(1),
.fancybox-button--fsexit svg:nth-child(1) {
display: none;
}
.fancybox-progress {
background: #ff5268;
height: 2px;
left: 0;
position: absolute;
right: 0;
top: 0;
-ms-transform: scaleX(0);
transform: scaleX(0);
-ms-transform-origin: 0;
transform-origin: 0;
transition-property: transform;
transition-timing-function: linear;
z-index: 99998;
}
/* Close button on the top right corner of html content */
.fancybox-close-small {
background: transparent;
border: 0;
border-radius: 0;
color: #ccc;
cursor: pointer;
opacity: .8;
padding: 8px;
position: absolute;
right: -12px;
top: -44px;
z-index: 401;
}
.fancybox-close-small:hover {
color: #fff;
opacity: 1;
}
.fancybox-slide--html .fancybox-close-small {
color: currentColor;
padding: 10px;
right: 0;
top: 0;
}
.fancybox-slide--image.fancybox-is-scaling .fancybox-content {
overflow: hidden;
}
.fancybox-is-scaling .fancybox-close-small,
.fancybox-is-zoomable.fancybox-can-pan .fancybox-close-small {
display: none;
}
/* Navigation arrows */
.fancybox-navigation .fancybox-button {
background-clip: content-box;
height: 100px;
opacity: 0;
position: absolute;
top: calc(50% - 50px);
width: 70px;
}
.fancybox-navigation .fancybox-button div {
padding: 7px;
}
.fancybox-navigation .fancybox-button--arrow_left {
left: 0;
left: env(safe-area-inset-left);
padding: 31px 26px 31px 6px;
}
.fancybox-navigation .fancybox-button--arrow_right {
padding: 31px 6px 31px 26px;
right: 0;
right: env(safe-area-inset-right);
}
/* Caption */
.fancybox-caption {
background: linear-gradient(to top,
rgba(0, 0, 0, .85) 0%,
rgba(0, 0, 0, .3) 50%,
rgba(0, 0, 0, .15) 65%,
rgba(0, 0, 0, .075) 75.5%,
rgba(0, 0, 0, .037) 82.85%,
rgba(0, 0, 0, .019) 88%,
rgba(0, 0, 0, 0) 100%);
bottom: 0;
color: #eee;
font-size: 14px;
font-weight: 400;
left: 0;
line-height: 1.5;
padding: 75px 44px 25px 44px;
pointer-events: none;
right: 0;
text-align: center;
z-index: 99996;
}
@supports (padding: max(0px)) {
.fancybox-caption {
padding: 75px max(44px, env(safe-area-inset-right)) max(25px, env(safe-area-inset-bottom)) max(44px, env(safe-area-inset-left));
}
}
.fancybox-caption--separate {
margin-top: -50px;
}
.fancybox-caption__body {
max-height: 50vh;
overflow: auto;
pointer-events: all;
}
.fancybox-caption a,
.fancybox-caption a:link,
.fancybox-caption a:visited {
color: #ccc;
text-decoration: none;
}
.fancybox-caption a:hover {
color: #fff;
text-decoration: underline;
}
/* Loading indicator */
.fancybox-loading {
animation: fancybox-rotate 1s linear infinite;
background: transparent;
border: 4px solid #888;
border-bottom-color: #fff;
border-radius: 50%;
height: 50px;
left: 50%;
margin: -25px 0 0 -25px;
opacity: .7;
padding: 0;
position: absolute;
top: 50%;
width: 50px;
z-index: 99999;
}
@keyframes fancybox-rotate {
100% {
transform: rotate(360deg);
}
}
/* Transition effects */
.fancybox-animated {
transition-timing-function: cubic-bezier(0, 0, .25, 1);
}
/* transitionEffect: slide */
.fancybox-fx-slide.fancybox-slide--previous {
opacity: 0;
transform: translate3d(-100%, 0, 0);
}
.fancybox-fx-slide.fancybox-slide--next {
opacity: 0;
transform: translate3d(100%, 0, 0);
}
.fancybox-fx-slide.fancybox-slide--current {
opacity: 1;
transform: translate3d(0, 0, 0);
}
/* transitionEffect: fade */
.fancybox-fx-fade.fancybox-slide--previous,
.fancybox-fx-fade.fancybox-slide--next {
opacity: 0;
transition-timing-function: cubic-bezier(.19, 1, .22, 1);
}
.fancybox-fx-fade.fancybox-slide--current {
opacity: 1;
}
/* transitionEffect: zoom-in-out */
.fancybox-fx-zoom-in-out.fancybox-slide--previous {
opacity: 0;
transform: scale3d(1.5, 1.5, 1.5);
}
.fancybox-fx-zoom-in-out.fancybox-slide--next {
opacity: 0;
transform: scale3d(.5, .5, .5);
}
.fancybox-fx-zoom-in-out.fancybox-slide--current {
opacity: 1;
transform: scale3d(1, 1, 1);
}
/* transitionEffect: rotate */
.fancybox-fx-rotate.fancybox-slide--previous {
opacity: 0;
-ms-transform: rotate(-360deg);
transform: rotate(-360deg);
}
.fancybox-fx-rotate.fancybox-slide--next {
opacity: 0;
-ms-transform: rotate(360deg);
transform: rotate(360deg);
}
.fancybox-fx-rotate.fancybox-slide--current {
opacity: 1;
-ms-transform: rotate(0deg);
transform: rotate(0deg);
}
/* transitionEffect: circular */
.fancybox-fx-circular.fancybox-slide--previous {
opacity: 0;
transform: scale3d(0, 0, 0) translate3d(-100%, 0, 0);
}
.fancybox-fx-circular.fancybox-slide--next {
opacity: 0;
transform: scale3d(0, 0, 0) translate3d(100%, 0, 0);
}
.fancybox-fx-circular.fancybox-slide--current {
opacity: 1;
transform: scale3d(1, 1, 1) translate3d(0, 0, 0);
}
/* transitionEffect: tube */
.fancybox-fx-tube.fancybox-slide--previous {
transform: translate3d(-100%, 0, 0) scale(.1) skew(-10deg);
}
.fancybox-fx-tube.fancybox-slide--next {
transform: translate3d(100%, 0, 0) scale(.1) skew(10deg);
}
.fancybox-fx-tube.fancybox-slide--current {
transform: translate3d(0, 0, 0) scale(1);
}
/* Styling for Small-Screen Devices */
@media all and (max-height: 576px) {
.fancybox-slide {
padding-left: 6px;
padding-right: 6px;
}
.fancybox-slide--image {
padding: 6px 0;
}
.fancybox-close-small {
right: -6px;
}
.fancybox-slide--image .fancybox-close-small {
background: #4e4e4e;
color: #f2f4f6;
height: 36px;
opacity: 1;
padding: 6px;
right: 0;
top: 0;
width: 36px;
}
.fancybox-caption {
padding-left: 12px;
padding-right: 12px;
}
@supports (padding: max(0px)) {
.fancybox-caption {
padding-left: max(12px, env(safe-area-inset-left));
padding-right: max(12px, env(safe-area-inset-right));
}
}
}
/* Share */
.fancybox-share {
background: #f4f4f4;
border-radius: 3px;
max-width: 90%;
padding: 30px;
text-align: center;
}
.fancybox-share h1 {
color: #222;
font-size: 35px;
font-weight: 700;
margin: 0 0 20px 0;
}
.fancybox-share p {
margin: 0;
padding: 0;
}
.fancybox-share__button {
border: 0;
border-radius: 3px;
display: inline-block;
font-size: 14px;
font-weight: 700;
line-height: 40px;
margin: 0 5px 10px 5px;
min-width: 130px;
padding: 0 15px;
text-decoration: none;
transition: all .2s;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
white-space: nowrap;
}
.fancybox-share__button:visited,
.fancybox-share__button:link {
color: #fff;
}
.fancybox-share__button:hover {
text-decoration: none;
}
.fancybox-share__button--fb {
background: #3b5998;
}
.fancybox-share__button--fb:hover {
background: #344e86;
}
.fancybox-share__button--pt {
background: #bd081d;
}
.fancybox-share__button--pt:hover {
background: #aa0719;
}
.fancybox-share__button--tw {
background: #1da1f2;
}
.fancybox-share__button--tw:hover {
background: #0d95e8;
}
.fancybox-share__button svg {
height: 25px;
margin-right: 7px;
position: relative;
top: -1px;
vertical-align: middle;
width: 25px;
}
.fancybox-share__button svg path {
fill: #fff;
}
.fancybox-share__input {
background: transparent;
border: 0;
border-bottom: 1px solid #d7d7d7;
border-radius: 0;
color: #5d5b5b;
font-size: 14px;
margin: 10px 0 0 0;
outline: none;
padding: 10px 15px;
width: 100%;
}
/* Thumbs */
.fancybox-thumbs {
background: #ddd;
bottom: 0;
display: none;
margin: 0;
-webkit-overflow-scrolling: touch;
-ms-overflow-style: -ms-autohiding-scrollbar;
padding: 2px 2px 4px 2px;
position: absolute;
right: 0;
-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
top: 0;
width: 212px;
z-index: 99995;
}
.fancybox-thumbs-x {
overflow-x: auto;
overflow-y: hidden;
}
.fancybox-show-thumbs .fancybox-thumbs {
display: block;
}
.fancybox-show-thumbs .fancybox-inner {
right: 212px;
}
.fancybox-thumbs__list {
font-size: 0;
height: 100%;
list-style: none;
margin: 0;
overflow-x: hidden;
overflow-y: auto;
padding: 0;
position: absolute;
position: relative;
white-space: nowrap;
width: 100%;
}
.fancybox-thumbs-x .fancybox-thumbs__list {
overflow: hidden;
}
.fancybox-thumbs-y .fancybox-thumbs__list::-webkit-scrollbar {
width: 7px;
}
.fancybox-thumbs-y .fancybox-thumbs__list::-webkit-scrollbar-track {
background: #fff;
border-radius: 10px;
box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
}
.fancybox-thumbs-y .fancybox-thumbs__list::-webkit-scrollbar-thumb {
background: #2a2a2a;
border-radius: 10px;
}
.fancybox-thumbs__list a {
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
background-color: rgba(0, 0, 0, .1);
background-position: center center;
background-repeat: no-repeat;
background-size: cover;
cursor: pointer;
float: left;
height: 75px;
margin: 2px;
max-height: calc(100% - 8px);
max-width: calc(50% - 4px);
outline: none;
overflow: hidden;
padding: 0;
position: relative;
-webkit-tap-highlight-color: transparent;
width: 100px;
}
.fancybox-thumbs__list a::before {
border: 6px solid #ff5268;
bottom: 0;
content: '';
left: 0;
opacity: 0;
position: absolute;
right: 0;
top: 0;
transition: all .2s cubic-bezier(.25, .46, .45, .94);
z-index: 99991;
}
.fancybox-thumbs__list a:focus::before {
opacity: .5;
}
.fancybox-thumbs__list a.fancybox-thumbs-active::before {
opacity: 1;
}
/* Styling for Small-Screen Devices */
@media all and (max-width: 576px) {
.fancybox-thumbs {
width: 110px;
}
.fancybox-show-thumbs .fancybox-inner {
right: 110px;
}
.fancybox-thumbs__list a {
max-width: calc(100% - 10px);
}
}
================================================
FILE: dist/jquery.fancybox.js
================================================
// ==================================================
// fancyBox v3.5.7
//
// Licensed GPLv3 for open source use
// or fancyBox Commercial License for commercial use
//
// http://fancyapps.com/fancybox/
// Copyright 2019 fancyApps
//
// ==================================================
(function (window, document, $, undefined) {
"use strict";
window.console = window.console || {
info: function (stuff) {}
};
// If there's no jQuery, fancyBox can't work
// =========================================
if (!$) {
return;
}
// Check if fancyBox is already initialized
// ========================================
if ($.fn.fancybox) {
console.info("fancyBox already initialized");
return;
}
// Private default settings
// ========================
var defaults = {
// Close existing modals
// Set this to false if you do not need to stack multiple instances
closeExisting: false,
// Enable infinite gallery navigation
loop: false,
// Horizontal space between slides
gutter: 50,
// Enable keyboard navigation
keyboard: true,
// Should allow caption to overlap the content
preventCaptionOverlap: true,
// Should display navigation arrows at the screen edges
arrows: true,
// Should display counter at the top left corner
infobar: true,
// Should display close button (using `btnTpl.smallBtn` template) over the content
// Can be true, false, "auto"
// If "auto" - will be automatically enabled for "html", "inline" or "ajax" items
smallBtn: "auto",
// Should display toolbar (buttons at the top)
// Can be true, false, "auto"
// If "auto" - will be automatically hidden if "smallBtn" is enabled
toolbar: "auto",
// What buttons should appear in the top right corner.
// Buttons will be created using templates from `btnTpl` option
// and they will be placed into toolbar (class="fancybox-toolbar"` element)
buttons: [
"zoom",
//"share",
"slideShow",
//"fullScreen",
//"download",
"thumbs",
"close"
],
// Detect "idle" time in seconds
idleTime: 3,
// Disable right-click and use simple image protection for images
protect: false,
// Shortcut to make content "modal" - disable keyboard navigtion, hide buttons, etc
modal: false,
image: {
// Wait for images to load before displaying
// true - wait for image to load and then display;
// false - display thumbnail and load the full-sized image over top,
// requires predefined image dimensions (`data-width` and `data-height` attributes)
preload: false
},
ajax: {
// Object containing settings for ajax request
settings: {
// This helps to indicate that request comes from the modal
// Feel free to change naming
data: {
fancybox: true
}
}
},
iframe: {
// Iframe template
tpl: '<iframe id="fancybox-frame{rnd}" name="fancybox-frame{rnd}" class="fancybox-iframe" allowfullscreen="allowfullscreen" allow="autoplay; fullscreen" src=""></iframe>',
// Preload iframe before displaying it
// This allows to calculate iframe content width and height
// (note: Due to "Same Origin Policy", you can't get cross domain data).
preload: true,
// Custom CSS styling for iframe wrapping element
// You can use this to set custom iframe dimensions
css: {},
// Iframe tag attributes
attr: {
scrolling: "auto"
}
},
// For HTML5 video only
video: {
tpl: '<video class="fancybox-video" controls controlsList="nodownload" poster="{{poster}}">' +
'<source src="{{src}}" type="{{format}}" />' +
'Sorry, your browser doesn\'t support embedded videos, <a href="{{src}}">download</a> and watch with your favorite video player!' +
"</video>",
format: "", // custom video format
autoStart: true
},
// Default content type if cannot be detected automatically
defaultType: "image",
// Open/close animation type
// Possible values:
// false - disable
// "zoom" - zoom images from/to thumbnail
// "fade"
// "zoom-in-out"
//
animationEffect: "zoom",
// Duration in ms for open/close animation
animationDuration: 366,
// Should image change opacity while zooming
// If opacity is "auto", then opacity will be changed if image and thumbnail have different aspect ratios
zoomOpacity: "auto",
// Transition effect between slides
//
// Possible values:
// false - disable
// "fade'
// "slide'
// "circular'
// "tube'
// "zoom-in-out'
// "rotate'
//
transitionEffect: "fade",
// Duration in ms for transition animation
transitionDuration: 366,
// Custom CSS class for slide element
slideClass: "",
// Custom CSS class for layout
baseClass: "",
// Base template for layout
baseTpl: '<div class="fancybox-container" role="dialog" tabindex="-1">' +
'<div class="fancybox-bg"></div>' +
'<div class="fancybox-inner">' +
'<div class="fancybox-infobar"><span data-fancybox-index></span> / <span data-fancybox-count></span></div>' +
'<div class="fancybox-toolbar">{{buttons}}</div>' +
'<div class="fancybox-navigation">{{arrows}}</div>' +
'<div class="fancybox-stage"></div>' +
'<div class="fancybox-caption"><div class="fancybox-caption__body"></div></div>' +
"</div>" +
"</div>",
// Loading indicator template
spinnerTpl: '<div class="fancybox-loading"></div>',
// Error message template
errorTpl: '<div class="fancybox-error"><p>{{ERROR}}</p></div>',
btnTpl: {
download: '<a download data-fancybox-download class="fancybox-button fancybox-button--download" title="{{DOWNLOAD}}" href="javascript:;">' +
'<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>' +
"</a>",
zoom: '<button data-fancybox-zoom class="fancybox-button fancybox-button--zoom" title="{{ZOOM}}">' +
'<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>' +
"</button>",
close: '<button data-fancybox-close class="fancybox-button fancybox-button--close" title="{{CLOSE}}">' +
'<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>' +
"</button>",
// Arrows
arrowLeft: '<button data-fancybox-prev class="fancybox-button fancybox-button--arrow_left" title="{{PREV}}">' +
'<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>' +
"</button>",
arrowRight: '<button data-fancybox-next class="fancybox-button fancybox-button--arrow_right" title="{{NEXT}}">' +
'<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>' +
"</button>",
// This small close button will be appended to your html/inline/ajax content by default,
// if "smallBtn" option is not set to false
smallBtn: '<button type="button" data-fancybox-close class="fancybox-button fancybox-close-small" title="{{CLOSE}}">' +
'<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>' +
"</button>"
},
// Container is injected into this element
parentEl: "body",
// Hide browser vertical scrollbars; use at your own risk
hideScrollbar: true,
// Focus handling
// ==============
// Try to focus on the first focusable element after opening
autoFocus: true,
// Put focus back to active element after closing
backFocus: true,
// Do not let user to focus on element outside modal content
trapFocus: true,
// Module specific options
// =======================
fullScreen: {
autoStart: false
},
// Set `touch: false` to disable panning/swiping
touch: {
vertical: true, // Allow to drag content vertically
momentum: true // Continue movement after releasing mouse/touch when panning
},
// Hash value when initializing manually,
// set `false` to disable hash change
hash: null,
// Customize or add new media types
// Example:
/*
media : {
youtube : {
params : {
autoplay : 0
}
}
}
*/
media: {},
slideShow: {
autoStart: false,
speed: 3000
},
thumbs: {
autoStart: false, // Display thumbnails on opening
hideOnClose: true, // Hide thumbnail grid when closing animation starts
parentEl: ".fancybox-container", // Container is injected into this element
axis: "y" // Vertical (y) or horizontal (x) scrolling
},
// Use mousewheel to navigate gallery
// If 'auto' - enabled for images only
wheel: "auto",
// Callbacks
//==========
// See Documentation/API/Events for more information
// Example:
/*
afterShow: function( instance, current ) {
console.info( 'Clicked element:' );
console.info( current.opts.$orig );
}
*/
onInit: $.noop, // When instance has been initialized
beforeLoad: $.noop, // Before the content of a slide is being loaded
afterLoad: $.noop, // When the content of a slide is done loading
beforeShow: $.noop, // Before open animation starts
afterShow: $.noop, // When content is done loading and animating
beforeClose: $.noop, // Before the instance attempts to close. Return false to cancel the close.
afterClose: $.noop, // After instance has been closed
onActivate: $.noop, // When instance is brought to front
onDeactivate: $.noop, // When other instance has been activated
// Interaction
// ===========
// Use options below to customize taken action when user clicks or double clicks on the fancyBox area,
// each option can be string or method that returns value.
//
// Possible values:
// "close" - close instance
// "next" - move to next gallery item
// "nextOrClose" - move to next gallery item or close if gallery has only one item
// "toggleControls" - show/hide controls
// "zoom" - zoom image (if loaded)
// false - do nothing
// Clicked on the content
clickContent: function (current, event) {
return current.type === "image" ? "zoom" : false;
},
// Clicked on the slide
clickSlide: "close",
// Clicked on the background (backdrop) element;
// if you have not changed the layout, then most likely you need to use `clickSlide` option
clickOutside: "close",
// Same as previous two, but for double click
dblclickContent: false,
dblclickSlide: false,
dblclickOutside: false,
// Custom options when mobile device is detected
// =============================================
mobile: {
preventCaptionOverlap: false,
idleTime: false,
clickContent: function (current, event) {
return current.type === "image" ? "toggleControls" : false;
},
clickSlide: function (current, event) {
return current.type === "image" ? "toggleControls" : "close";
},
dblclickContent: function (current, event) {
return current.type === "image" ? "zoom" : false;
},
dblclickSlide: function (current, event) {
return current.type === "image" ? "zoom" : false;
}
},
// Internationalization
// ====================
lang: "en",
i18n: {
en: {
CLOSE: "Close",
NEXT: "Next",
PREV: "Previous",
ERROR: "The requested content cannot be loaded. <br/> Please try again later.",
PLAY_START: "Start slideshow",
PLAY_STOP: "Pause slideshow",
FULL_SCREEN: "Full screen",
THUMBS: "Thumbnails",
DOWNLOAD: "Download",
SHARE: "Share",
ZOOM: "Zoom"
},
de: {
CLOSE: "Schließen",
NEXT: "Weiter",
PREV: "Zurück",
ERROR: "Die angeforderten Daten konnten nicht geladen werden. <br/> Bitte versuchen Sie es später nochmal.",
PLAY_START: "Diaschau starten",
PLAY_STOP: "Diaschau beenden",
FULL_SCREEN: "Vollbild",
THUMBS: "Vorschaubilder",
DOWNLOAD: "Herunterladen",
SHARE: "Teilen",
ZOOM: "Vergrößern"
}
}
};
// Few useful variables and methods
// ================================
var $W = $(window);
var $D = $(document);
var called = 0;
// Check if an object is a jQuery object and not a native JavaScript object
// ========================================================================
var isQuery = function (obj) {
return obj && obj.hasOwnProperty && obj instanceof $;
};
// Handle multiple browsers for "requestAnimationFrame" and "cancelAnimationFrame"
// ===============================================================================
var requestAFrame = (function () {
return (
window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
// if all else fails, use setTimeout
function (callback) {
return window.setTimeout(callback, 1000 / 60);
}
);
})();
var cancelAFrame = (function () {
return (
window.cancelAnimationFrame ||
window.webkitCancelAnimationFrame ||
window.mozCancelAnimationFrame ||
window.oCancelAnimationFrame ||
function (id) {
window.clearTimeout(id);
}
);
})();
// Detect the supported transition-end event property name
// =======================================================
var transitionEnd = (function () {
var el = document.createElement("fakeelement"),
t;
var transitions = {
transition: "transitionend",
OTransition: "oTransitionEnd",
MozTransition: "transitionend",
WebkitTransition: "webkitTransitionEnd"
};
for (t in transitions) {
if (el.style[t] !== undefined) {
return transitions[t];
}
}
return "transitionend";
})();
// Force redraw on an element.
// This helps in cases where the browser doesn't redraw an updated element properly
// ================================================================================
var forceRedraw = function ($el) {
return $el && $el.length && $el[0].offsetHeight;
};
// Exclude array (`buttons`) options from deep merging
// ===================================================
var mergeOpts = function (opts1, opts2) {
var rez = $.extend(true, {}, opts1, opts2);
$.each(opts2, function (key, value) {
if ($.isArray(value)) {
rez[key] = value;
}
});
return rez;
};
// How much of an element is visible in viewport
// =============================================
var inViewport = function (elem) {
var elemCenter, rez;
if (!elem || elem.ownerDocument !== document) {
return false;
}
$(".fancybox-container").css("pointer-events", "none");
elemCenter = {
x: elem.getBoundingClientRect().left + elem.offsetWidth / 2,
y: elem.getBoundingClientRect().top + elem.offsetHeight / 2
};
rez = document.elementFromPoint(elemCenter.x, elemCenter.y) === elem;
$(".fancybox-container").css("pointer-events", "");
return rez;
};
// Class definition
// ================
var FancyBox = function (content, opts, index) {
var self = this;
self.opts = mergeOpts({
index: index
}, $.fancybox.defaults);
if ($.isPlainObject(opts)) {
self.opts = mergeOpts(self.opts, opts);
}
if ($.fancybox.isMobile) {
self.opts = mergeOpts(self.opts, self.opts.mobile);
}
self.id = self.opts.id || ++called;
self.currIndex = parseInt(self.opts.index, 10) || 0;
self.prevIndex = null;
self.prevPos = null;
self.currPos = 0;
self.firstRun = true;
// All group items
self.group = [];
// Existing slides (for current, next and previous gallery items)
self.slides = {};
// Create group elements
self.addContent(content);
if (!self.group.length) {
return;
}
self.init();
};
$.extend(FancyBox.prototype, {
// Create DOM structure
// ====================
init: function () {
var self = this,
firstItem = self.group[self.currIndex],
firstItemOpts = firstItem.opts,
$container,
buttonStr;
if (firstItemOpts.closeExisting) {
$.fancybox.close(true);
}
// Hide scrollbars
// ===============
$("body").addClass("fancybox-active");
if (
!$.fancybox.getInstance() &&
firstItemOpts.hideScrollbar !== false &&
!$.fancybox.isMobile &&
document.body.scrollHeight > window.innerHeight
) {
$("head").append(
'<style id="fancybox-style-noscroll" type="text/css">.compensate-for-scrollbar{margin-right:' +
(window.innerWidth - document.documentElement.clientWidth) +
"px;}</style>"
);
$("body").addClass("compensate-for-scrollbar");
}
// Build html markup and set references
// ====================================
// Build html code for buttons and insert into main template
buttonStr = "";
$.each(firstItemOpts.buttons, function (index, value) {
buttonStr += firstItemOpts.btnTpl[value] || "";
});
// Create markup from base template, it will be initially hidden to
// avoid unnecessary work like painting while initializing is not complete
$container = $(
self.translate(
self,
firstItemOpts.baseTpl
.replace("{{buttons}}", buttonStr)
.replace("{{arrows}}", firstItemOpts.btnTpl.arrowLeft + firstItemOpts.btnTpl.arrowRight)
)
)
.attr("id", "fancybox-container-" + self.id)
.addClass(firstItemOpts.baseClass)
.data("FancyBox", self)
.appendTo(firstItemOpts.parentEl);
// Create object holding references to jQuery wrapped nodes
self.$refs = {
container: $container
};
["bg", "inner", "infobar", "toolbar", "stage", "caption", "navigation"].forEach(function (item) {
self.$refs[item] = $container.find(".fancybox-" + item);
});
self.trigger("onInit");
// Enable events, deactive previous instances
self.activate();
// Build slides, load and reveal content
self.jumpTo(self.currIndex);
},
// Simple i18n support - replaces object keys found in template
// with corresponding values
// ============================================================
translate: function (obj, str) {
var arr = obj.opts.i18n[obj.opts.lang] || obj.opts.i18n.en;
return str.replace(/\{\{(\w+)\}\}/g, function (match, n) {
return arr[n] === undefined ? match : arr[n];
});
},
// Populate current group with fresh content
// Check if each object has valid type and content
// ===============================================
addContent: function (content) {
var self = this,
items = $.makeArray(content),
thumbs;
$.each(items, function (i, item) {
var obj = {},
opts = {},
$item,
type,
found,
src,
srcParts;
// Step 1 - Make sure we have an object
// ====================================
if ($.isPlainObject(item)) {
// We probably have manual usage here, something like
// $.fancybox.open( [ { src : "image.jpg", type : "image" } ] )
obj = item;
opts = item.opts || item;
} else if ($.type(item) === "object" && $(item).length) {
// Here we probably have jQuery collection returned by some selector
$item = $(item);
// Support attributes like `data-options='{"touch" : false}'` and `data-touch='false'`
opts = $item.data() || {};
opts = $.extend(true, {}, opts, opts.options);
// Here we store clicked element
opts.$orig = $item;
obj.src = self.opts.src || opts.src || $item.attr("href");
// Assume that simple syntax is used, for example:
// `$.fancybox.open( $("#test"), {} );`
if (!obj.type && !obj.src) {
obj.type = "inline";
obj.src = item;
}
} else {
// Assume we have a simple html code, for example:
// $.fancybox.open( '<div><h1>Hi!</h1></div>' );
obj = {
type: "html",
src: item + ""
};
}
// Each gallery object has full collection of options
obj.opts = $.extend(true, {}, self.opts, opts);
// Do not merge buttons array
if ($.isArray(opts.buttons)) {
obj.opts.buttons = opts.buttons;
}
if ($.fancybox.isMobile && obj.opts.mobile) {
obj.opts = mergeOpts(obj.opts, obj.opts.mobile);
}
// Step 2 - Make sure we have content type, if not - try to guess
// ==============================================================
type = obj.type || obj.opts.type;
src = obj.src || "";
if (!type && src) {
if ((found = src.match(/\.(mp4|mov|ogv|webm)((\?|#).*)?$/i))) {
type = "video";
if (!obj.opts.video.format) {
obj.opts.video.format = "video/" + (found[1] === "ogv" ? "ogg" : found[1]);
}
} else if (src.match(/(^data:image\/[a-z0-9+\/=]*,)|(\.(jp(e|g|eg)|gif|png|bmp|webp|svg|ico)((\?|#).*)?$)/i)) {
type = "image";
} else if (src.match(/\.(pdf)((\?|#).*)?$/i)) {
type = "iframe";
obj = $.extend(true, obj, {
contentType: "pdf",
opts: {
iframe: {
preload: false
}
}
});
} else if (src.charAt(0) === "#") {
type = "inline";
}
}
if (type) {
obj.type = type;
} else {
self.trigger("objectNeedsType", obj);
}
if (!obj.contentType) {
obj.contentType = $.inArray(obj.type, ["html", "inline", "ajax"]) > -1 ? "html" : obj.type;
}
// Step 3 - Some adjustments
// =========================
obj.index = self.group.length;
if (obj.opts.smallBtn == "auto") {
obj.opts.smallBtn = $.inArray(obj.type, ["html", "inline", "ajax"]) > -1;
}
if (obj.opts.toolbar === "auto") {
obj.opts.toolbar = !obj.opts.smallBtn;
}
// Find thumbnail image, check if exists and if is in the viewport
obj.$thumb = obj.opts.$thumb || null;
if (obj.opts.$trigger && obj.index === self.opts.index) {
obj.$thumb = obj.opts.$trigger.find("img:first");
if (obj.$thumb.length) {
obj.opts.$orig = obj.opts.$trigger;
}
}
if (!(obj.$thumb && obj.$thumb.length) && obj.opts.$orig) {
obj.$thumb = obj.opts.$orig.find("img:first");
}
if (obj.$thumb && !obj.$thumb.length) {
obj.$thumb = null;
}
obj.thumb = obj.opts.thumb || (obj.$thumb ? obj.$thumb[0].src : null);
// "caption" is a "special" option, it can be used to customize caption per gallery item
if ($.type(obj.opts.caption) === "function") {
obj.opts.caption = obj.opts.caption.apply(item, [self, obj]);
}
if ($.type(self.opts.caption) === "function") {
obj.opts.caption = self.opts.caption.apply(item, [self, obj]);
}
// Make sure we have caption as a string or jQuery object
if (!(obj.opts.caption instanceof $)) {
obj.opts.caption = obj.opts.caption === undefined ? "" : obj.opts.caption + "";
}
// Check if url contains "filter" used to filter the content
// Example: "ajax.html #something"
if (obj.type === "ajax") {
srcParts = src.split(/\s+/, 2);
if (srcParts.length > 1) {
obj.src = srcParts.shift();
obj.opts.filter = srcParts.shift();
}
}
// Hide all buttons and disable interactivity for modal items
if (obj.opts.modal) {
obj.opts = $.extend(true, obj.opts, {
trapFocus: true,
// Remove buttons
infobar: 0,
toolbar: 0,
smallBtn: 0,
// Disable keyboard navigation
keyboard: 0,
// Disable some modules
slideShow: 0,
fullScreen: 0,
thumbs: 0,
touch: 0,
// Disable click event handlers
clickContent: false,
clickSlide: false,
clickOutside: false,
dblclickContent: false,
dblclickSlide: false,
dblclickOutside: false
});
}
// Step 4 - Add processed object to group
// ======================================
self.group.push(obj);
});
// Update controls if gallery is already opened
if (Object.keys(self.slides).length) {
self.updateControls();
// Update thumbnails, if needed
thumbs = self.Thumbs;
if (thumbs && thumbs.isActive) {
thumbs.create();
thumbs.focus();
}
}
},
// Attach an event handler functions for:
// - navigation buttons
// - browser scrolling, resizing;
// - focusing
// - keyboard
// - detecting inactivity
// ======================================
addEvents: function () {
var self = this;
self.removeEvents();
// Make navigation elements clickable
// ==================================
self.$refs.container
.on("click.fb-close", "[data-fancybox-close]", function (e) {
e.stopPropagation();
e.preventDefault();
self.close(e);
})
.on("touchstart.fb-prev click.fb-prev", "[data-fancybox-prev]", function (e) {
e.stopPropagation();
e.preventDefault();
self.previous();
})
.on("touchstart.fb-next click.fb-next", "[data-fancybox-next]", function (e) {
e.stopPropagation();
e.preventDefault();
self.next();
})
.on("click.fb", "[data-fancybox-zoom]", function (e) {
// Click handler for zoom button
self[self.isScaledDown() ? "scaleToActual" : "scaleToFit"]();
});
// Handle page scrolling and browser resizing
// ==========================================
$W.on("orientationchange.fb resize.fb", function (e) {
if (e && e.originalEvent && e.originalEvent.type === "resize") {
if (self.requestId) {
cancelAFrame(self.requestId);
}
self.requestId = requestAFrame(function () {
self.update(e);
});
} else {
if (self.current && self.current.type === "iframe") {
self.$refs.stage.hide();
}
setTimeout(
function () {
self.$refs.stage.show();
self.update(e);
},
$.fancybox.isMobile ? 600 : 250
);
}
});
$D.on("keydown.fb", function (e) {
var instance = $.fancybox ? $.fancybox.getInstance() : null,
current = instance.current,
keycode = e.keyCode || e.which;
// Trap keyboard focus inside of the modal
// =======================================
if (keycode == 9) {
if (current.opts.trapFocus) {
self.focus(e);
}
return;
}
// Enable keyboard navigation
// ==========================
if (!current.opts.keyboard || e.ctrlKey || e.altKey || e.shiftKey || $(e.target).is("input,textarea,video,audio,select")) {
return;
}
// Backspace and Esc keys
if (keycode === 8 || keycode === 27) {
e.preventDefault();
self.close(e);
return;
}
// Left arrow and Up arrow
if (keycode === 37 || keycode === 38) {
e.preventDefault();
self.previous();
return;
}
// Righ arrow and Down arrow
if (keycode === 39 || keycode === 40) {
e.preventDefault();
self.next();
return;
}
self.trigger("afterKeydown", e, keycode);
});
// Hide controls after some inactivity period
if (self.group[self.currIndex].opts.idleTime) {
self.idleSecondsCounter = 0;
$D.on(
"mousemove.fb-idle mouseleave.fb-idle mousedown.fb-idle touchstart.fb-idle touchmove.fb-idle scroll.fb-idle keydown.fb-idle",
function (e) {
self.idleSecondsCounter = 0;
if (self.isIdle) {
self.showControls();
}
self.isIdle = false;
}
);
self.idleInterval = window.setInterval(function () {
self.idleSecondsCounter++;
if (self.idleSecondsCounter >= self.group[self.currIndex].opts.idleTime && !self.isDragging) {
self.isIdle = true;
self.idleSecondsCounter = 0;
self.hideControls();
}
}, 1000);
}
},
// Remove events added by the core
// ===============================
removeEvents: function () {
var self = this;
$W.off("orientationchange.fb resize.fb");
$D.off("keydown.fb .fb-idle");
this.$refs.container.off(".fb-close .fb-prev .fb-next");
if (self.idleInterval) {
window.clearInterval(self.idleInterval);
self.idleInterval = null;
}
},
// Change to previous gallery item
// ===============================
previous: function (duration) {
return this.jumpTo(this.currPos - 1, duration);
},
// Change to next gallery item
// ===========================
next: function (duration) {
return this.jumpTo(this.currPos + 1, duration);
},
// Switch to selected gallery item
// ===============================
jumpTo: function (pos, duration) {
var self = this,
groupLen = self.group.length,
firstRun,
isMoved,
loop,
current,
previous,
slidePos,
stagePos,
prop,
diff;
if (self.isDragging || self.isClosing || (self.isAnimating && self.firstRun)) {
return;
}
// Should loop?
pos = parseInt(pos, 10);
loop = self.current ? self.current.opts.loop : self.opts.loop;
if (!loop && (pos < 0 || pos >= groupLen)) {
return false;
}
// Check if opening for the first time; this helps to speed things up
firstRun = self.firstRun = !Object.keys(self.slides).length;
// Create slides
previous = self.current;
self.prevIndex = self.currIndex;
self.prevPos = self.currPos;
current = self.createSlide(pos);
if (groupLen > 1) {
if (loop || current.index < groupLen - 1) {
self.createSlide(pos + 1);
}
if (loop || current.index > 0) {
self.createSlide(pos - 1);
}
}
self.current = current;
self.currIndex = current.index;
self.currPos = current.pos;
self.trigger("beforeShow", firstRun);
self.updateControls();
// Validate duration length
current.forcedDuration = undefined;
if ($.isNumeric(duration)) {
current.forcedDuration = duration;
} else {
duration = current.opts[firstRun ? "animationDuration" : "transitionDuration"];
}
duration = parseInt(duration, 10);
// Check if user has swiped the slides or if still animating
isMoved = self.isMoved(current);
// Make sure current slide is visible
current.$slide.addClass("fancybox-slide--current");
// Fresh start - reveal container, current slide and start loading content
if (firstRun) {
if (current.opts.animationEffect && duration) {
self.$refs.container.css("transition-duration", duration + "ms");
}
self.$refs.container.addClass("fancybox-is-open").trigger("focus");
// Attempt to load content into slide
// This will later call `afterLoad` -> `revealContent`
self.loadSlide(current);
self.preload("image");
return;
}
// Get actual slide/stage positions (before cleaning up)
slidePos = $.fancybox.getTranslate(previous.$slide);
stagePos = $.fancybox.getTranslate(self.$refs.stage);
// Clean up all slides
$.each(self.slides, function (index, slide) {
$.fancybox.stop(slide.$slide, true);
});
if (previous.pos !== current.pos) {
previous.isComplete = false;
}
previous.$slide.removeClass("fancybox-slide--complete fancybox-slide--current");
// If slides are out of place, then animate them to correct position
if (isMoved) {
// Calculate horizontal swipe distance
diff = slidePos.left - (previous.pos * slidePos.width + previous.pos * previous.opts.gutter);
$.each(self.slides, function (index, slide) {
slide.$slide.removeClass("fancybox-animated").removeClass(function (index, className) {
return (className.match(/(^|\s)fancybox-fx-\S+/g) || []).join(" ");
});
// Make sure that each slide is in equal distance
// This is mostly needed for freshly added slides, because they are not yet positioned
var leftPos = slide.pos * slidePos.width + slide.pos * slide.opts.gutter;
$.fancybox.setTranslate(slide.$slide, {
top: 0,
left: leftPos - stagePos.left + diff
});
if (slide.pos !== current.pos) {
slide.$slide.addClass("fancybox-slide--" + (slide.pos > current.pos ? "next" : "previous"));
}
// Redraw to make sure that transition will start
forceRedraw(slide.$slide);
// Animate the slide
$.fancybox.animate(
slide.$slide, {
top: 0,
left: (slide.pos - current.pos) * slidePos.width + (slide.pos - current.pos) * slide.opts.gutter
},
duration,
function () {
slide.$slide
.css({
transform: "",
opacity: ""
})
.removeClass("fancybox-slide--next fancybox-slide--previous");
if (slide.pos === self.currPos) {
self.complete();
}
}
);
});
} else if (duration && current.opts.transitionEffect) {
// Set transition effect for previously active slide
prop = "fancybox-animated fancybox-fx-" + current.opts.transitionEffect;
previous.$slide.addClass("fancybox-slide--" + (previous.pos > current.pos ? "next" : "previous"));
$.fancybox.animate(
previous.$slide,
prop,
duration,
function () {
previous.$slide.removeClass(prop).removeClass("fancybox-slide--next fancybox-slide--previous");
},
false
);
}
if (current.isLoaded) {
self.revealContent(current);
} else {
self.loadSlide(current);
}
self.preload("image");
},
// Create new "slide" element
// These are gallery items that are actually added to DOM
// =======================================================
createSlide: function (pos) {
var self = this,
$slide,
index;
index = pos % self.group.length;
index = index < 0 ? self.group.length + index : index;
if (!self.slides[pos] && self.group[index]) {
$slide = $('<div class="fancybox-slide"></div>').appendTo(self.$refs.stage);
self.slides[pos] = $.extend(true, {}, self.group[index], {
pos: pos,
$slide: $slide,
isLoaded: false
});
self.updateSlide(self.slides[pos]);
}
return self.slides[pos];
},
// Scale image to the actual size of the image;
// x and y values should be relative to the slide
// ==============================================
scaleToActual: function (x, y, duration) {
var self = this,
current = self.current,
$content = current.$content,
canvasWidth = $.fancybox.getTranslate(current.$slide).width,
canvasHeight = $.fancybox.getTranslate(current.$slide).height,
newImgWidth = current.width,
newImgHeight = current.height,
imgPos,
posX,
posY,
scaleX,
scaleY;
if (self.isAnimating || self.isMoved() || !$content || !(current.type == "image" && current.isLoaded && !current.hasError)) {
return;
}
self.isAnimating = true;
$.fancybox.stop($content);
x = x === undefined ? canvasWidth * 0.5 : x;
y = y === undefined ? canvasHeight * 0.5 : y;
imgPos = $.fancybox.getTranslate($content);
imgPos.top -= $.fancybox.getTranslate(current.$slide).top;
imgPos.left -= $.fancybox.getTranslate(current.$slide).left;
scaleX = newImgWidth / imgPos.width;
scaleY = newImgHeight / imgPos.height;
// Get center position for original image
posX = canvasWidth * 0.5 - newImgWidth * 0.5;
posY = canvasHeight * 0.5 - newImgHeight * 0.5;
// Make sure image does not move away from edges
if (newImgWidth > canvasWidth) {
posX = imgPos.left * scaleX - (x * scaleX - x);
if (posX > 0) {
posX = 0;
}
if (posX < canvasWidth - newImgWidth) {
posX = canvasWidth - newImgWidth;
}
}
if (newImgHeight > canvasHeight) {
posY = imgPos.top * scaleY - (y * scaleY - y);
if (posY > 0) {
posY = 0;
}
if (posY < canvasHeight - newImgHeight) {
posY = canvasHeight - newImgHeight;
}
}
self.updateCursor(newImgWidth, newImgHeight);
$.fancybox.animate(
$content, {
top: posY,
left: posX,
scaleX: scaleX,
scaleY: scaleY
},
duration || 366,
function () {
self.isAnimating = false;
}
);
// Stop slideshow
if (self.SlideShow && self.SlideShow.isActive) {
self.SlideShow.stop();
}
},
// Scale image to fit inside parent element
// ========================================
scaleToFit: function (duration) {
var self = this,
current = self.current,
$content = current.$content,
end;
if (self.isAnimating || self.isMoved() || !$content || !(current.type == "image" && current.isLoaded && !current.hasError)) {
return;
}
self.isAnimating = true;
$.fancybox.stop($content);
end = self.getFitPos(current);
self.updateCursor(end.width, end.height);
$.fancybox.animate(
$content, {
top: end.top,
left: end.left,
scaleX: end.width / $content.width(),
scaleY: end.height / $content.height()
},
duration || 366,
function () {
self.isAnimating = false;
}
);
},
// Calculate image size to fit inside viewport
// ===========================================
getFitPos: function (slide) {
var self = this,
$content = slide.$content,
$slide = slide.$slide,
width = slide.width || slide.opts.width,
height = slide.height || slide.opts.height,
maxWidth,
maxHeight,
minRatio,
aspectRatio,
rez = {};
if (!slide.isLoaded || !$content || !$content.length) {
return false;
}
maxWidth = $.fancybox.getTranslate(self.$refs.stage).width;
maxHeight = $.fancybox.getTranslate(self.$refs.stage).height;
maxWidth -=
parseFloat($slide.css("paddingLeft")) +
parseFloat($slide.css("paddingRight")) +
parseFloat($content.css("marginLeft")) +
parseFloat($content.css("marginRight"));
maxHeight -=
parseFloat($slide.css("paddingTop")) +
parseFloat($slide.css("paddingBottom")) +
parseFloat($content.css("marginTop")) +
parseFloat($content.css("marginBottom"));
if (!width || !height) {
width = maxWidth;
height = maxHeight;
}
minRatio = Math.min(1, maxWidth / width, maxHeight / height);
width = minRatio * width;
height = minRatio * height;
// Adjust width/height to precisely fit into container
if (width > maxWidth - 0.5) {
width = maxWidth;
}
if (height > maxHeight - 0.5) {
height = maxHeight;
}
if (slide.type === "image") {
rez.top = Math.floor((maxHeight - height) * 0.5) + parseFloat($slide.css("paddingTop"));
rez.left = Math.floor((maxWidth - width) * 0.5) + parseFloat($slide.css("paddingLeft"));
} else if (slide.contentType === "video") {
// Force aspect ratio for the video
// "I say the whole world must learn of our peaceful ways… by force!"
aspectRatio = slide.opts.width && slide.opts.height ? width / height : slide.opts.ratio || 16 / 9;
if (height > width / aspectRatio) {
height = width / aspectRatio;
} else if (width > height * aspectRatio) {
width = height * aspectRatio;
}
}
rez.width = width;
rez.height = height;
return rez;
},
// Update content size and position for all slides
// ==============================================
update: function (e) {
var self = this;
$.each(self.slides, function (key, slide) {
self.updateSlide(slide, e);
});
},
// Update slide content position and size
// ======================================
updateSlide: function (slide, e) {
var self = this,
$content = slide && slide.$content,
width = slide.width || slide.opts.width,
height = slide.height || slide.opts.height,
$slide = slide.$slide;
// First, prevent caption overlap, if needed
self.adjustCaption(slide);
// Then resize content to fit inside the slide
if ($content && (width || height || slide.contentType === "video") && !slide.hasError) {
$.fancybox.stop($content);
$.fancybox.setTranslate($content, self.getFitPos(slide));
if (slide.pos === self.currPos) {
self.isAnimating = false;
self.updateCursor();
}
}
// Then some adjustments
self.adjustLayout(slide);
if ($slide.length) {
$slide.trigger("refresh");
if (slide.pos === self.currPos) {
self.$refs.toolbar
.add(self.$refs.navigation.find(".fancybox-button--arrow_right"))
.toggleClass("compensate-for-scrollbar", $slide.get(0).scrollHeight > $slide.get(0).clientHeight);
}
}
self.trigger("onUpdate", slide, e);
},
// Horizontally center slide
// =========================
centerSlide: function (duration) {
var self = this,
current = self.current,
$slide = current.$slide;
if (self.isClosing || !current) {
return;
}
$slide.siblings().css({
transform: "",
opacity: ""
});
$slide
.parent()
.children()
.removeClass("fancybox-slide--previous fancybox-slide--next");
$.fancybox.animate(
$slide, {
top: 0,
left: 0,
opacity: 1
},
duration === undefined ? 0 : duration,
function () {
// Clean up
$slide.css({
transform: "",
opacity: ""
});
if (!current.isComplete) {
self.complete();
}
},
false
);
},
// Check if current slide is moved (swiped)
// ========================================
isMoved: function (slide) {
var current = slide || this.current,
slidePos,
stagePos;
if (!current) {
return false;
}
stagePos = $.fancybox.getTranslate(this.$refs.stage);
slidePos = $.fancybox.getTranslate(current.$slide);
return (
!current.$slide.hasClass("fancybox-animated") &&
(Math.abs(slidePos.top - stagePos.top) > 0.5 || Math.abs(slidePos.left - stagePos.left) > 0.5)
);
},
// Update cursor style depending if content can be zoomed
// ======================================================
updateCursor: function (nextWidth, nextHeight) {
var self = this,
current = self.current,
$container = self.$refs.container,
canPan,
isZoomable;
if (!current || self.isClosing || !self.Guestures) {
return;
}
$container.removeClass("fancybox-is-zoomable fancybox-can-zoomIn fancybox-can-zoomOut fancybox-can-swipe fancybox-can-pan");
canPan = self.canPan(nextWidth, nextHeight);
isZoomable = canPan ? true : self.isZoomable();
$container.toggleClass("fancybox-is-zoomable", isZoomable);
$("[data-fancybox-zoom]").prop("disabled", !isZoomable);
if (canPan) {
$container.addClass("fancybox-can-pan");
} else if (
isZoomable &&
(current.opts.clickContent === "zoom" || ($.isFunction(current.opts.clickContent) && current.opts.clickContent(current) == "zoom"))
) {
$container.addClass("fancybox-can-zoomIn");
} else if (current.opts.touch && (current.opts.touch.vertical || self.group.length > 1) && current.contentType !== "video") {
$container.addClass("fancybox-can-swipe");
}
},
// Check if current slide is zoomable
// ==================================
isZoomable: function () {
var self = this,
current = self.current,
fitPos;
// Assume that slide is zoomable if:
// - image is still loading
// - actual size of the image is smaller than available area
if (current && !self.isClosing && current.type === "image" && !current.hasError) {
if (!current.isLoaded) {
return true;
}
fitPos = self.getFitPos(current);
if (fitPos && (current.width > fitPos.width || current.height > fitPos.height)) {
return true;
}
}
return false;
},
// Check if current image dimensions are smaller than actual
// =========================================================
isScaledDown: function (nextWidth, nextHeight) {
var self = this,
rez = false,
current = self.current,
$content = current.$content;
if (nextWidth !== undefined && nextHeight !== undefined) {
rez = nextWidth < current.width && nextHeight < current.height;
} else if ($content) {
rez = $.fancybox.getTranslate($content);
rez = rez.width < current.width && rez.height < current.height;
}
return rez;
},
// Check if image dimensions exceed parent element
// ===============================================
canPan: function (nextWidth, nextHeight) {
var self = this,
current = self.current,
pos = null,
rez = false;
if (current.type === "image" && (current.isComplete || (nextWidth && nextHeight)) && !current.hasError) {
rez = self.getFitPos(current);
if (nextWidth !== undefined && nextHeight !== undefined) {
pos = {
width: nextWidth,
height: nextHeight
};
} else if (current.isComplete) {
pos = $.fancybox.getTranslate(current.$content);
}
if (pos && rez) {
rez = Math.abs(pos.width - rez.width) > 1.5 || Math.abs(pos.height - rez.height) > 1.5;
}
}
return rez;
},
// Load content into the slide
// ===========================
loadSlide: function (slide) {
var self = this,
type,
$slide,
ajaxLoad;
if (slide.isLoading || slide.isLoaded) {
return;
}
slide.isLoading = true;
if (self.trigger("beforeLoad", slide) === false) {
slide.isLoading = false;
return false;
}
type = slide.type;
$slide = slide.$slide;
$slide
.off("refresh")
.trigger("onReset")
.addClass(slide.opts.slideClass);
// Create content depending on the type
switch (type) {
case "image":
self.setImage(slide);
break;
case "iframe":
self.setIframe(slide);
break;
case "html":
self.setContent(slide, slide.src || slide.content);
break;
case "video":
self.setContent(
slide,
slide.opts.video.tpl
.replace(/\{\{src\}\}/gi, slide.src)
.replace("{{format}}", slide.opts.videoFormat || slide.opts.video.format || "")
.replace("{{poster}}", slide.thumb || "")
);
break;
case "inline":
if ($(slide.src).length) {
self.setContent(slide, $(slide.src));
} else {
self.setError(slide);
}
break;
case "ajax":
self.showLoading(slide);
ajaxLoad = $.ajax(
$.extend({}, slide.opts.ajax.settings, {
url: slide.src,
success: function (data, textStatus) {
if (textStatus === "success") {
self.setContent(slide, data);
}
},
error: function (jqXHR, textStatus) {
if (jqXHR && textStatus !== "abort") {
self.setError(slide);
}
}
})
);
$slide.one("onReset", function () {
ajaxLoad.abort();
});
break;
default:
self.setError(slide);
break;
}
return true;
},
// Use thumbnail image, if possible
// ================================
setImage: function (slide) {
var self = this,
ghost;
// Check if need to show loading icon
setTimeout(function () {
var $img = slide.$image;
if (!self.isClosing && slide.isLoading && (!$img || !$img.length || !$img[0].complete) && !slide.hasError) {
self.showLoading(slide);
}
}, 50);
//Check if image has srcset
self.checkSrcset(slide);
// This will be wrapper containing both ghost and actual image
slide.$content = $('<div class="fancybox-content"></div>')
.addClass("fancybox-is-hidden")
.appendTo(slide.$slide.addClass("fancybox-slide--image"));
// If we have a thumbnail, we can display it while actual image is loading
// Users will not stare at black screen and actual image will appear gradually
if (slide.opts.preload !== false && slide.opts.width && slide.opts.height && slide.thumb) {
slide.width = slide.opts.width;
slide.height = slide.opts.height;
ghost = document.createElement("img");
ghost.onerror = function () {
$(this).remove();
slide.$ghost = null;
};
ghost.onload = function () {
self.afterLoad(slide);
};
slide.$ghost = $(ghost)
.addClass("fancybox-image")
.appendTo(slide.$content)
.attr("src", slide.thumb);
}
// Start loading actual image
self.setBigImage(slide);
},
// Check if image has srcset and get the source
// ============================================
checkSrcset: function (slide) {
var srcset = slide.opts.srcset || slide.opts.image.srcset,
found,
temp,
pxRatio,
windowWidth;
// If we have "srcset", then we need to find first matching "src" value.
// This is necessary, because when you set an src attribute, the browser will preload the image
// before any javascript or even CSS is applied.
if (srcset) {
pxRatio = window.devicePixelRatio || 1;
windowWidth = window.innerWidth * pxRatio;
temp = srcset.split(",").map(function (el) {
var ret = {};
el.trim()
.split(/\s+/)
.forEach(function (el, i) {
var value = parseInt(el.substring(0, el.length - 1), 10);
if (i === 0) {
return (ret.url = el);
}
if (value) {
ret.value = value;
ret.postfix = el[el.length - 1];
}
});
return ret;
});
// Sort by value
temp.sort(function (a, b) {
return a.value - b.value;
});
// Ok, now we have an array of all srcset values
for (var j = 0; j < temp.length; j++) {
var el = temp[j];
if ((el.postfix === "w" && el.value >= windowWidth) || (el.postfix === "x" && el.value >= pxRatio)) {
found = el;
break;
}
}
// If not found, take the last one
if (!found && temp.length) {
found = temp[temp.length - 1];
}
if (found) {
slide.src = found.url;
// If we have default width/height values, we can calculate height for matching source
if (slide.width && slide.height && found.postfix == "w") {
slide.height = (slide.width / slide.height) * found.value;
slide.width = found.value;
}
slide.opts.srcset = srcset;
}
}
},
// Create full-size image
// ======================
setBigImage: function (slide) {
var self = this,
img = document.createElement("img"),
$img = $(img);
slide.$image = $img
.one("error", function () {
self.setError(slide);
})
.one("load", function () {
var sizes;
if (!slide.$ghost) {
self.resolveImageSlideSize(slide, this.naturalWidth, this.naturalHeight);
self.afterLoad(slide);
}
if (self.isClosing) {
return;
}
if (slide.opts.srcset) {
sizes = slide.opts.sizes;
if (!sizes || sizes === "auto") {
sizes =
(slide.width / slide.height > 1 && $W.width() / $W.height() > 1 ? "100" : Math.round((slide.width / slide.height) * 100)) +
"vw";
}
$img.attr("sizes", sizes).attr("srcset", slide.opts.srcset);
}
// Hide temporary image after some delay
if (slide.$ghost) {
setTimeout(function () {
if (slide.$ghost && !self.isClosing) {
slide.$ghost.hide();
}
}, Math.min(300, Math.max(1000, slide.height / 1600)));
}
self.hideLoading(slide);
})
.addClass("fancybox-image")
.attr("src", slide.src)
.appendTo(slide.$content);
if ((img.complete || img.readyState == "complete") && $img.naturalWidth && $img.naturalHeight) {
$img.trigger("load");
} else if (img.error) {
$img.trigger("error");
}
},
// Computes the slide size from image size and maxWidth/maxHeight
// ==============================================================
resolveImageSlideSize: function (slide, imgWidth, imgHeight) {
var maxWidth = parseInt(slide.opts.width, 10),
maxHeight = parseInt(slide.opts.height, 10);
// Sets the default values from the image
slide.width = imgWidth;
slide.height = imgHeight;
if (maxWidth > 0) {
slide.width = maxWidth;
slide.height = Math.floor((maxWidth * imgHeight) / imgWidth);
}
if (maxHeight > 0) {
slide.width = Math.floor((maxHeight * imgWidth) / imgHeight);
slide.height = maxHeight;
}
},
// Create iframe wrapper, iframe and bindings
// ==========================================
setIframe: function (slide) {
var self = this,
opts = slide.opts.iframe,
$slide = slide.$slide,
$iframe;
slide.$content = $('<div class="fancybox-content' + (opts.preload ? " fancybox-is-hidden" : "") + '"></div>')
.css(opts.css)
.appendTo($slide);
$slide.addClass("fancybox-slide--" + slide.contentType);
slide.$iframe = $iframe = $(opts.tpl.replace(/\{rnd\}/g, new Date().getTime()))
.attr(opts.attr)
.appendTo(slide.$content);
if (opts.preload) {
self.showLoading(slide);
// Unfortunately, it is not always possible to determine if iframe is successfully loaded
// (due to browser security policy)
$iframe.on("load.fb error.fb", function (e) {
this.isReady = 1;
slide.$slide.trigger("refresh");
self.afterLoad(slide);
});
// Recalculate iframe content size
// ===============================
$slide.on("refresh.fb", function () {
var $content = slide.$content,
frameWidth = opts.css.width,
frameHeight = opts.css.height,
$contents,
$body;
if ($iframe[0].isReady !== 1) {
return;
}
try {
$contents = $iframe.contents();
$body = $contents.find("body");
} catch (ignore) {}
// Calculate content dimensions, if it is accessible
if ($body && $body.length && $body.children().length) {
// Avoid scrolling to top (if multiple instances)
$slide.css("overflow", "visible");
$content.css({
width: "100%",
"max-width": "100%",
height: "9999px"
});
if (frameWidth === undefined) {
frameWidth = Math.ceil(Math.max($body[0].clientWidth, $body.outerWidth(true)));
}
$content.css("width", frameWidth ? frameWidth : "").css("max-width", "");
if (frameHeight === undefined) {
frameHeight = Math.ceil(Math.max($body[0].clientHeight, $body.outerHeight(true)));
}
$content.css("height", frameHeight ? frameHeight : "");
$slide.css("overflow", "auto");
}
$content.removeClass("fancybox-is-hidden");
});
} else {
self.afterLoad(slide);
}
$iframe.attr("src", slide.src);
// Remove iframe if closing or changing gallery item
$slide.one("onReset", function () {
// This helps IE not to throw errors when closing
try {
$(this)
.find("iframe")
.hide()
.unbind()
.attr("src", "//about:blank");
} catch (ignore) {}
$(this)
.off("refresh.fb")
.empty();
slide.isLoaded = false;
slide.isRevealed = false;
});
},
// Wrap and append content to the slide
// ======================================
setContent: function (slide, content) {
var self = this;
if (self.isClosing) {
return;
}
self.hideLoading(slide);
if (slide.$content) {
$.fancybox.stop(slide.$content);
}
slide.$slide.empty();
// If content is a jQuery object, then it will be moved to the slide.
// The placeholder is created so we will know where to put it back.
if (isQuery(content) && content.parent().length) {
// Make sure content is not already moved to fancyBox
if (content.hasClass("fancybox-content") || content.parent().hasClass("fancybox-content")) {
content.parents(".fancybox-slide").trigger("onReset");
}
// Create temporary element marking original place of the content
slide.$placeholder = $("<div>")
.hide()
.insertAfter(content);
// Make sure content is visible
content.css("display", "inline-block");
} else if (!slide.hasError) {
// If content is just a plain text, try to convert it to html
if ($.type(content) === "string") {
content = $("<div>")
.append($.trim(content))
.contents();
}
// If "filter" option is provided, then filter content
if (slide.opts.filter) {
content = $("<div>")
.html(content)
.find(slide.opts.filter);
}
}
slide.$slide.one("onReset", function () {
// Pause all html5 video/audio
$(this)
.find("video,audio")
.trigger("pause");
// Put content back
if (slide.$placeholder) {
slide.$placeholder.after(content.removeClass("fancybox-content").hide()).remove();
slide.$placeholder = null;
}
// Remove custom close button
if (slide.$smallBtn) {
slide.$smallBtn.remove();
slide.$smallBtn = null;
}
// Remove content and mark slide as not loaded
if (!slide.hasError) {
$(this).empty();
slide.isLoaded = false;
slide.isRevealed = false;
}
});
$(content).appendTo(slide.$slide);
if ($(content).is("video,audio")) {
$(content).addClass("fancybox-video");
$(content).wrap("<div></div>");
slide.contentType = "video";
slide.opts.width = slide.opts.width || $(content).attr("width");
slide.opts.height = slide.opts.height || $(content).attr("height");
}
slide.$content = slide.$slide
.children()
.filter("div,form,main,video,audio,article,.fancybox-content")
.first();
slide.$content.siblings().hide();
// Re-check if there is a valid content
// (in some cases, ajax response can contain various elements or plain text)
if (!slide.$content.length) {
slide.$content = slide.$slide
.wrapInner("<div></div>")
.children()
.first();
}
slide.$content.addClass("fancybox-content");
slide.$slide.addClass("fancybox-slide--" + slide.contentType);
self.afterLoad(slide);
},
// Display error message
// =====================
setError: function (slide) {
slide.hasError = true;
slide.$slide
.trigger("onReset")
.removeClass("fancybox-slide--" + slide.contentType)
.addClass("fancybox-slide--error");
slide.contentType = "html";
this.setContent(slide, this.translate(slide, slide.opts.errorTpl));
if (slide.pos === this.currPos) {
this.isAnimating = false;
}
},
// Show loading icon inside the slide
// ==================================
showLoading: function (slide) {
var self = this;
slide = slide || self.current;
if (slide && !slide.$spinner) {
slide.$spinner = $(self.translate(self, self.opts.spinnerTpl))
.appendTo(slide.$slide)
.hide()
.fadeIn("fast");
}
},
// Remove loading icon from the slide
// ==================================
hideLoading: function (slide) {
var self = this;
slide = slide || self.current;
if (slide && slide.$spinner) {
slide.$spinner.stop().remove();
delete slide.$spinner;
}
},
// Adjustments after slide content has been loaded
// ===============================================
afterLoad: function (slide) {
var self = this;
if (self.isClosing) {
return;
}
slide.isLoading = false;
slide.isLoaded = true;
self.trigger("afterLoad", slide);
self.hideLoading(slide);
// Add small close button
if (slide.opts.smallBtn && (!slide.$smallBtn || !slide.$smallBtn.length)) {
slide.$smallBtn = $(self.translate(slide, slide.opts.btnTpl.smallBtn)).appendTo(slide.$content);
}
// Disable right click
if (slide.opts.protect && slide.$content && !slide.hasError) {
slide.$content.on("contextmenu.fb", function (e) {
if (e.button == 2) {
e.preventDefault();
}
return true;
});
// Add fake element on top of the image
// This makes a bit harder for user to select image
if (slide.type === "image") {
$('<div class="fancybox-spaceball"></div>').appendTo(slide.$content);
}
}
self.adjustCaption(slide);
self.adjustLayout(slide);
if (slide.pos === self.currPos) {
self.updateCursor();
}
self.revealContent(slide);
},
// Prevent caption overlap,
// fix css inconsistency across browsers
// =====================================
adjustCaption: function (slide) {
var self = this,
current = slide || self.current,
caption = current.opts.caption,
preventOverlap = current.opts.preventCaptionOverlap,
$caption = self.$refs.caption,
$clone,
captionH = false;
$caption.toggleClass("fancybox-caption--separate", preventOverlap);
if (preventOverlap && caption && caption.length) {
if (current.pos !== self.currPos) {
$clone = $caption.clone().appendTo($caption.parent());
$clone
.children()
.eq(0)
.empty()
.html(caption);
captionH = $clone.outerHeight(true);
$clone.empty().remove();
} else if (self.$caption) {
captionH = self.$caption.outerHeight(true);
}
current.$slide.css("padding-bottom", captionH || "");
}
},
// Simple hack to fix inconsistency across browsers, described here (affects Edge, too):
// https://bugzilla.mozilla.org/show_bug.cgi?id=748518
// ====================================================================================
adjustLayout: function (slide) {
var self = this,
current = slide || self.current,
scrollHeight,
marginBottom,
inlinePadding,
actualPadding;
if (current.isLoaded && current.opts.disableLayoutFix !== true) {
current.$content.css("margin-bottom", "");
// If we would always set margin-bottom for the content,
// then it would potentially break vertical align
if (current.$content.outerHeight() > current.$slide.height() + 0.5) {
inlinePadding = current.$slide[0].style["padding-bottom"];
actualPadding = current.$slide.css("padding-bottom");
if (parseFloat(actualPadding) > 0) {
scrollHeight = current.$slide[0].scrollHeight;
current.$slide.css("padding-bottom", 0);
if (Math.abs(scrollHeight - current.$slide[0].scrollHeight) < 1) {
marginBottom = actualPadding;
}
current.$slide.css("padding-bottom", inlinePadding);
}
}
current.$content.css("margin-bottom", marginBottom);
}
},
// Make content visible
// This method is called right after content has been loaded or
// user navigates gallery and transition should start
// ============================================================
revealContent: function (slide) {
var self = this,
$slide = slide.$slide,
end = false,
start = false,
isMoved = self.isMoved(slide),
isRevealed = slide.isRevealed,
effect,
effectClassName,
duration,
opacity;
slide.isRevealed = true;
effect = slide.opts[self.firstRun ? "animationEffect" : "transitionEffect"];
duration = slide.opts[self.firstRun ? "animationDuration" : "transitionDuration"];
duration = parseInt(slide.forcedDuration === undefined ? duration : slide.forcedDuration, 10);
if (isMoved || slide.pos !== self.currPos || !duration) {
effect = false;
}
// Check if can zoom
if (effect === "zoom") {
if (slide.pos === self.currPos && duration && slide.type === "image" && !slide.hasError && (start = self.getThumbPos(slide))) {
end = self.getFitPos(slide);
} else {
effect = "fade";
}
}
// Zoom animation
// ==============
if (effect === "zoom") {
self.isAnimating = true;
end.scaleX = end.width / start.width;
end.scaleY = end.height / start.height;
// Check if we need to animate opacity
opacity = slide.opts.zoomOpacity;
if (opacity == "auto") {
opacity = Math.abs(slide.width / slide.height - start.width / start.height) > 0.1;
}
if (opacity) {
start.opacity = 0.1;
end.opacity = 1;
}
// Draw image at start position
$.fancybox.setTranslate(slide.$content.removeClass("fancybox-is-hidden"), start);
forceRedraw(slide.$content);
// Start animation
$.fancybox.animate(slide.$content, end, duration, function () {
self.isAnimating = false;
self.complete();
});
return;
}
self.updateSlide(slide);
// Simply show content if no effect
// ================================
if (!effect) {
slide.$content.removeClass("fancybox-is-hidden");
if (!isRevealed && isMoved && slide.type === "image" && !slide.hasError) {
slide.$content.hide().fadeIn("fast");
}
if (slide.pos === self.currPos) {
self.complete();
}
return;
}
// Prepare for CSS transiton
// =========================
$.fancybox.stop($slide);
//effectClassName = "fancybox-animated fancybox-slide--" + (slide.pos >= self.prevPos ? "next" : "previous") + " fancybox-fx-" + effect;
effectClassName = "fancybox-slide--" + (slide.pos >= self.prevPos ? "next" : "previous") + " fancybox-animated fancybox-fx-" + effect;
$slide.addClass(effectClassName).removeClass("fancybox-slide--current"); //.addClass(effectClassName);
slide.$content.removeClass("fancybox-is-hidden");
// Force reflow
forceRedraw($slide);
if (slide.type !== "image") {
slide.$content.hide().show(0);
}
$.fancybox.animate(
$slide,
"fancybox-slide--current",
duration,
function () {
$slide.removeClass(effectClassName).css({
transform: "",
opacity: ""
});
if (slide.pos === self.currPos) {
self.complete();
}
},
true
);
},
// Check if we can and have to zoom from thumbnail
//================================================
getThumbPos: function (slide) {
var rez = false,
$thumb = slide.$thumb,
thumbPos,
btw,
brw,
bbw,
blw;
if (!$thumb || !inViewport($thumb[0])) {
return false;
}
thumbPos = $.fancybox.getTranslate($thumb);
btw = parseFloat($thumb.css("border-top-width") || 0);
brw = parseFloat($thumb.css("border-right-width") || 0);
bbw = parseFloat($thumb.css("border-bottom-width") || 0);
blw = parseFloat($thumb.css("border-left-width") || 0);
rez = {
top: thumbPos.top + btw,
left: thumbPos.left + blw,
width: thumbPos.width - brw - blw,
height: thumbPos.height - btw - bbw,
scaleX: 1,
scaleY: 1
};
return thumbPos.width > 0 && thumbPos.height > 0 ? rez : false;
},
// Final adjustments after current gallery item is moved to position
// and it`s content is loaded
// ==================================================================
complete: function () {
var self = this,
current = self.current,
slides = {},
$el;
if (self.isMoved() || !current.isLoaded) {
return;
}
if (!current.isComplete) {
current.isComplete = true;
current.$slide.siblings().trigger("onReset");
self.preload("inline");
// Trigger any CSS transiton inside the slide
forceRedraw(current.$slide);
current.$slide.addClass("fancybox-slide--complete");
// Remove unnecessary slides
$.each(self.slides, function (key, slide) {
if (slide.pos >= self.currPos - 1 && slide.pos <= self.currPos + 1) {
slides[slide.pos] = slide;
} else if (slide) {
$.fancybox.stop(slide.$slide);
slide.$slide.off().remove();
}
});
self.slides = slides;
}
self.isAnimating = false;
self.updateCursor();
self.trigger("afterShow");
// Autoplay first html5 video/audio
if (!!current.opts.video.autoStart) {
current.$slide
.find("video,audio")
.filter(":visible:first")
.trigger("play")
.one("ended", function () {
if (Document.exitFullscreen) {
Document.exitFullscreen();
} else if (this.webkitExitFullscreen) {
this.webkitExitFullscreen();
}
self.next();
});
}
// Try to focus on the first focusable element
if (current.opts.autoFocus && current.contentType === "html") {
// Look for the first input with autofocus attribute
$el = current.$content.find("input[autofocus]:enabled:visible:first");
if ($el.length) {
$el.trigger("focus");
} else {
self.focus(null, true);
}
}
// Avoid jumping
current.$slide.scrollTop(0).scrollLeft(0);
},
// Preload next and previous slides
// ================================
preload: function (type) {
var self = this,
prev,
next;
if (self.group.length < 2) {
return;
}
next = self.slides[self.currPos + 1];
prev = self.slides[self.currPos - 1];
if (prev && prev.type === type) {
self.loadSlide(prev);
}
if (next && next.type === type) {
self.loadSlide(next);
}
},
// Try to find and focus on the first focusable element
// ====================================================
focus: function (e, firstRun) {
var self = this,
focusableStr = [
"a[href]",
"area[href]",
'input:not([disabled]):not([type="hidden"]):not([aria-hidden])',
"select:not([disabled]):not([aria-hidden])",
"textarea:not([disabled]):not([aria-hidden])",
"button:not([disabled]):not([aria-hidden])",
"iframe",
"object",
"embed",
"video",
"audio",
"[contenteditable]",
'[tabindex]:not([tabindex^="-"])'
].join(","),
focusableItems,
focusedItemIndex;
if (self.isClosing) {
return;
}
if (e || !self.current || !self.current.isComplete) {
// Focus on any element inside fancybox
focusableItems = self.$refs.container.find("*:visible");
} else {
// Focus inside current slide
focusableItems = self.current.$slide.find("*:visible" + (firstRun ? ":not(.fancybox-close-small)" : ""));
}
focusableItems = focusableItems.filter(focusableStr).filter(function () {
return $(this).css("visibility") !== "hidden" && !$(this).hasClass("disabled");
});
if (focusableItems.length) {
focusedItemIndex = focusableItems.index(document.activeElement);
if (e && e.shiftKey) {
// Back tab
if (focusedItemIndex < 0 || focusedItemIndex == 0) {
e.preventDefault();
focusableItems.eq(focusableItems.length - 1).trigger("focus");
}
} else {
// Outside or Forward tab
if (focusedItemIndex < 0 || focusedItemIndex == focusableItems.length - 1) {
if (e) {
e.preventDefault();
}
focusableItems.eq(0).trigger("focus");
}
}
} else {
self.$refs.container.trigger("focus");
}
},
// Activates current instance - brings container to the front and enables keyboard,
// notifies other instances about deactivating
// =================================================================================
activate: function () {
var self = this;
// Deactivate all instances
$(".fancybox-container").each(function () {
var instance = $(this).data("FancyBox");
// Skip self and closing instances
if (instance && instance.id !== self.id && !instance.isClosing) {
instance.trigger("onDeactivate");
instance.removeEvents();
instance.isVisible = false;
}
});
self.isVisible = true;
if (self.current || self.isIdle) {
self.update();
self.updateControls();
}
self.trigger("onActivate");
self.addEvents();
},
// Start closing procedure
// This will start "zoom-out" animation if needed and clean everything up afterwards
// =================================================================================
close: function (e, d) {
var self = this,
current = self.current,
effect,
duration,
$content,
domRect,
opacity,
start,
end;
var done = function () {
self.cleanUp(e);
};
if (self.isClosing) {
return false;
}
self.isClosing = true;
// If beforeClose callback prevents closing, make sure content is centered
if (self.trigger("beforeClose", e) === false) {
self.isClosing = false;
requestAFrame(function () {
self.update();
});
return false;
}
// Remove all events
// If there are multiple instances, they will be set again by "activate" method
self.removeEvents();
$content = current.$content;
effect = current.opts.animationEffect;
duration = $.isNumeric(d) ? d : effect ? current.opts.animationDuration : 0;
current.$slide.removeClass("fancybox-slide--complete fancybox-slide--next fancybox-slide--previous fancybox-animated");
if (e !== true) {
$.fancybox.stop(current.$slide);
} else {
effect = false;
}
// Remove other slides
current.$slide
.siblings()
.trigger("onReset")
.remove();
// Trigger animations
if (duration) {
self.$refs.container
.removeClass("fancybox-is-open")
.addClass("fancybox-is-closing")
.css("transition-duration", duration + "ms");
}
// Clean up
self.hideLoading(current);
self.hideControls(true);
self.updateCursor();
// Check if possible to zoom-out
if (
effect === "zoom" &&
!($content && duration && current.type === "image" && !self.isMoved() && !current.hasError && (end = self.getThumbPos(current)))
) {
effect = "fade";
}
if (effect === "zoom") {
$.fancybox.stop($content);
domRect = $.fancybox.getTranslate($content);
start = {
top: domRect.top,
left: domRect.left,
scaleX: domRect.width / end.width,
scaleY: domRect.height / end.height,
width: end.width,
height: end.height
};
// Check if we need to animate opacity
opacity = current.opts.zoomOpacity;
if (opacity == "auto") {
opacity = Math.abs(current.width / current.height - end.width / end.height) > 0.1;
}
if (opacity) {
end.opacity = 0;
}
$.fancybox.setTranslate($content, start);
forceRedraw($content);
$.fancybox.animate($content, end, duration, done);
return true;
}
if (effect && duration) {
$.fancybox.animate(
current.$slide.addClass("fancybox-slide--previous").removeClass("fancybox-slide--current"),
"fancybox-animated fancybox-fx-" + effect,
duration,
done
);
} else {
// If skip animation
if (e === true) {
setTimeout(done, duration);
} else {
done();
}
}
return true;
},
// Final adjustments after removing the instance
// =============================================
cleanUp: function (e) {
var self = this,
instance,
$focus = self.current.opts.$orig,
x,
y;
self.current.$slide.trigger("onReset");
self.$refs.container.empty().remove();
self.trigger("afterClose", e);
// Place back focus
if (!!self.current.opts.backFocus) {
if (!$focus || !$focus.length || !$focus.is(":visible")) {
$focus = self.$trigger;
}
if ($focus && $focus.length) {
x = window.scrollX;
y = window.scrollY;
$focus.trigger("focus");
$("html, body")
.scrollTop(y)
.scrollLeft(x);
}
}
self.current = null;
// Check if there are other instances
instance = $.fancybox.getInstance();
if (instance) {
instance.activate();
} else {
$("body").removeClass("fancybox-active compensate-for-scrollbar");
$("#fancybox-style-noscroll").remove();
}
},
// Call callback and trigger an event
// ==================================
trigger: function (name, slide) {
var args = Array.prototype.slice.call(arguments, 1),
self = this,
obj = slide && slide.opts ? slide : self.current,
rez;
if (obj) {
args.unshift(obj);
} else {
obj = self;
}
args.unshift(self);
if ($.isFunction(obj.opts[name])) {
rez = obj.opts[name].apply(obj, args);
}
if (rez === false) {
return rez;
}
if (name === "afterClose" || !self.$refs) {
$D.trigger(name + ".fb", args);
} else {
self.$refs.container.trigger(name + ".fb", args);
}
},
// Update infobar values, navigation button states and reveal caption
// ==================================================================
updateControls: function () {
var self = this,
current = self.current,
index = current.index,
$container = self.$refs.container,
$caption = self.$refs.caption,
caption = current.opts.caption;
// Recalculate content dimensions
current.$slide.trigger("refresh");
// Set caption
if (caption && caption.length) {
self.$caption = $caption;
$caption
.children()
.eq(0)
.html(caption);
} else {
self.$caption = null;
}
if (!self.hasHiddenControls && !self.isIdle) {
self.showControls();
}
// Update info and navigation elements
$container.find("[data-fancybox-count]").html(self.group.length);
$container.find("[data-fancybox-index]").html(index + 1);
$container.find("[data-fancybox-prev]").prop("disabled", !current.opts.loop && index <= 0);
$container.find("[data-fancybox-next]").prop("disabled", !current.opts.loop && index >= self.group.length - 1);
if (current.type === "image") {
// Re-enable buttons; update download button source
$container
.find("[data-fancybox-zoom]")
.show()
.end()
.find("[data-fancybox-download]")
.attr("href", current.opts.image.src || current.src)
.show();
} else if (current.opts.toolbar) {
$container.find("[data-fancybox-download],[data-fancybox-zoom]").hide();
}
// Make sure focus is not on disabled button/element
if ($(document.activeElement).is(":hidden,[disabled]")) {
self.$refs.container.trigger("focus");
}
},
// Hide toolbar and caption
// ========================
hideControls: function (andCaption) {
var self = this,
arr = ["infobar", "toolbar", "nav"];
if (andCaption || !self.current.opts.preventCaptionOverlap) {
arr.push("caption");
}
this.$refs.container.removeClass(
arr
.map(function (i) {
return "fancybox-show-" + i;
})
.join(" ")
);
this.hasHiddenControls = true;
},
showControls: function () {
var self = this,
opts = self.current ? self.current.opts : self.opts,
$container = self.$refs.container;
self.hasHiddenControls = false;
self.idleSecondsCounter = 0;
$container
.toggleClass("fancybox-show-toolbar", !!(opts.toolbar && opts.buttons))
.toggleClass("fancybox-show-infobar", !!(opts.infobar && self.group.length > 1))
.toggleClass("fancybox-show-caption", !!self.$caption)
.toggleClass("fancybox-show-nav", !!(opts.arrows && self.group.length > 1))
.toggleClass("fancybox-is-modal", !!opts.modal);
},
// Toggle toolbar and caption
// ==========================
toggleControls: function () {
if (this.hasHiddenControls) {
this.showControls();
} else {
this.hideControls();
}
}
});
$.fancybox = {
version: "3.5.7",
defaults: defaults,
// Get current instance and execute a command.
//
// Examples of usage:
//
// $instance = $.fancybox.getInstance();
// $.fancybox.getInstance().jumpTo( 1 );
// $.fancybox.getInstance( 'jumpTo', 1 );
// $.fancybox.getInstance( function() {
// console.info( this.currIndex );
// });
// ======================================================
getInstance: function (command) {
var instance = $('.fancybox-container:not(".fancybox-is-closing"):last').data("FancyBox"),
args = Array.prototype.slice.call(arguments, 1);
if (instance instanceof FancyBox) {
if ($.type(command) === "string") {
instance[command].apply(instance, args);
} else if ($.type(command) === "function") {
command.apply(instance, args);
}
return instance;
}
return false;
},
// Create new instance
// ===================
open: function (items, opts, index) {
return new FancyBox(items, opts, index);
},
// Close current or all instances
// ==============================
close: function (all) {
var instance = this.getInstance();
if (instance) {
instance.close();
// Try to find and close next instance
if (all === true) {
this.close(all);
}
}
},
// Close all instances and unbind all events
// =========================================
destroy: function () {
this.close(true);
$D.add("body").off("click.fb-start", "**");
},
// Try to detect mobile devices
// ============================
isMobile: /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent),
// Detect if 'translate3d' support is available
// ============================================
use3d: (function () {
var div = document.createElement("div");
return (
window.getComputedStyle &&
window.getComputedStyle(div) &&
window.getComputedStyle(div).getPropertyValue("transform") &&
!(document.documentMode && document.documentMode < 11)
);
})(),
// Helper function to get current visual state of an element
// returns array[ top, left, horizontal-scale, vertical-scale, opacity ]
// =====================================================================
getTranslate: function ($el) {
var domRect;
if (!$el || !$el.length) {
return false;
}
domRect = $el[0].getBoundingClientRect();
return {
top: domRect.top || 0,
left: domRect.left || 0,
width: domRect.width,
height: domRect.height,
opacity: parseFloat($el.css("opacity"))
};
},
// Shortcut for setting "translate3d" properties for element
// Can set be used to set opacity, too
// ========================================================
setTranslate: function ($el, props) {
var str = "",
css = {};
if (!$el || !props) {
return;
}
if (props.left !== undefined || props.top !== undefined) {
str =
(props.left === undefined ? $el.position().left : props.left) +
"px, " +
(props.top === undefined ? $el.position().top : props.top) +
"px";
if (this.use3d) {
str = "translate3d(" + str + ", 0px)";
} else {
str = "translate(" + str + ")";
}
}
if (props.scaleX !== undefined && props.scaleY !== undefined) {
str += " scale(" + props.scaleX + ", " + props.scaleY + ")";
} else if (props.scaleX !== undefined) {
str += " scaleX(" + props.scaleX + ")";
}
if (str.length) {
css.transform = str;
}
if (props.opacity !== undefined) {
css.opacity = props.opacity;
}
if (props.width !== undefined) {
css.width = props.width;
}
if (props.height !== undefined) {
css.height = props.height;
}
return $el.css(css);
},
// Simple CSS transition handler
// =============================
animate: function ($el, to, duration, callback, leaveAnimationName) {
var self = this,
from;
if ($.isFunction(duration)) {
callback = duration;
duration = null;
}
self.stop($el);
from = self.getTranslate($el);
$el.on(transitionEnd, function (e) {
// Skip events from child elements and z-index change
if (e && e.originalEvent && (!$el.is(e.originalEvent.target) || e.originalEvent.propertyName == "z-index")) {
return;
}
self.stop($el);
if ($.isNumeric(duration)) {
$el.css("transition-duration", "");
}
if ($.isPlainObject(to)) {
if (to.scaleX !== undefined && to.scaleY !== undefined) {
self.setTranslate($el, {
top: to.top,
left: to.left,
width: from.width * to.scaleX,
height: from.height * to.scaleY,
scaleX: 1,
scaleY: 1
});
}
} else if (leaveAnimationName !== true) {
$el.removeClass(to);
}
if ($.isFunction(callback)) {
callback(e);
}
});
if ($.isNumeric(duration)) {
$el.css("transition-duration", duration + "ms");
}
// Start animation by changing CSS properties or class name
if ($.isPlainObject(to)) {
if (to.scaleX !== undefined && to.scaleY !== undefined) {
delete to.width;
delete to.height;
if ($el.parent().hasClass("fancybox-slide--image")) {
$el.parent().addClass("fancybox-is-scaling");
}
}
$.fancybox.setTranslate($el, to);
} else {
$el.addClass(to);
}
// Make sure that `transitionend` callback gets fired
$el.data(
"timer",
setTimeout(function () {
$el.trigger(transitionEnd);
}, duration + 33)
);
},
stop: function ($el, callCallback) {
if ($el && $el.length) {
clearTimeout($el.data("timer"));
if (callCallback) {
$el.trigger(transitionEnd);
}
$el.off(transitionEnd).css("transition-duration", "");
$el.parent().removeClass("fancybox-is-scaling");
}
}
};
// Default click handler for "fancyboxed" links
// ============================================
function _run(e, opts) {
var items = [],
index = 0,
$target,
value,
instance;
// Avoid opening multiple times
if (e && e.isDefaultPrevented()) {
return;
}
e.preventDefault();
opts = opts || {};
if (e && e.data) {
opts = mergeOpts(e.data.options, opts);
}
$target = opts.$target || $(e.currentTarget).trigger("blur");
instance = $.fancybox.getInstance();
if (instance && instance.$trigger && instance.$trigger.is($target)) {
return;
}
if (opts.selector) {
items = $(opts.selector);
} else {
// Get all related items and find index for clicked one
value = $target.attr("data-fancybox") || "";
if (value) {
items = e.data ? e.data.items : [];
items = items.length ? items.filter('[data-fancybox="' + value + '"]') : $('[data-fancybox="' + value + '"]');
} else {
items = [$target];
}
}
index = $(items).index($target);
// Sometimes current item can not be found
if (index < 0) {
index = 0;
}
instance = $.fancybox.open(items, opts, index);
// Save last active element
instance.$trigger = $target;
}
// Create a jQuery plugin
// ======================
$.fn.fancybox = function (options) {
var selector;
options = options || {};
selector = options.selector || false;
if (selector) {
// Use body element instead of document so it executes first
$("body")
.off("click.fb-start", selector)
.on("click.fb-start", selector, {
options: options
}, _run);
} else {
this.off("click.fb-start").on(
"click.fb-start", {
items: this,
options: options
},
_run
);
}
return this;
};
// Self initializing plugin for all elements having `data-fancybox` attribute
// ==========================================================================
$D.on("click.fb-start", "[data-fancybox]", _run);
// Enable "trigger elements"
// =========================
$D.on("click.fb-start", "[data-fancybox-trigger]", function (e) {
$('[data-fancybox="' + $(this).attr("data-fancybox-trigger") + '"]')
.eq($(this).attr("data-fancybox-index") || 0)
.trigger("click.fb-start", {
$trigger: $(this)
});
});
// Track focus event for better accessibility styling
// ==================================================
(function () {
var buttonStr = ".fancybox-button",
focusStr = "fancybox-focus",
$pressed = null;
$D.on("mousedown mouseup focus blur", buttonStr, function (e) {
switch (e.type) {
case "mousedown":
$pressed = $(this);
break;
case "mouseup":
$pressed = null;
break;
case "focusin":
$(buttonStr).removeClass(focusStr);
if (!$(this).is($pressed) && !$(this).is("[disabled]")) {
$(this).addClass(focusStr);
}
break;
case "focusout":
$(buttonStr).removeClass(focusStr);
break;
}
});
})();
})(window, document, jQuery);
// ==========================================================================
//
// Media
// Adds additional media type support
//
// ==========================================================================
(function ($) {
"use strict";
// Object containing properties for each media type
var defaults = {
youtube: {
matcher: /(youtube\.com|youtu\.be|youtube\-nocookie\.com)\/(watch\?(.*&)?v=|v\/|u\/|embed\/?)?(videoseries\?list=(.*)|[\w-]{11}|\?listType=(.*)&list=(.*))(.*)/i,
params: {
autoplay: 1,
autohide: 1,
fs: 1,
rel: 0,
hd: 1,
wmode: "transparent",
enablejsapi: 1,
html5: 1
},
paramPlace: 8,
type: "iframe",
url: "https://www.youtube-nocookie.com/embed/$4",
thumb: "https://img.youtube.com/vi/$4/hqdefault.jpg"
},
vimeo: {
matcher: /^.+vimeo.com\/(.*\/)?([\d]+)(.*)?/,
params: {
autoplay: 1,
hd: 1,
show_title: 1,
show_byline: 1,
show_portrait: 0,
fullscreen: 1
},
paramPlace: 3,
type: "iframe",
url: "//player.vimeo.com/video/$2"
},
instagram: {
matcher: /(instagr\.am|instagram\.com)\/p\/([a-zA-Z0-9_\-]+)\/?/i,
type: "image",
url: "//$1/p/$2/media/?size=l"
},
// Examples:
// http://maps.google.com/?ll=48.857995,2.294297&spn=0.007666,0.021136&t=m&z=16
// https://www.google.com/maps/@37.7852006,-122.4146355,14.65z
// https://www.google.com/maps/@52.2111123,2.9237542,6.61z?hl=en
// https://www.google.com/maps/place/Googleplex/@37.4220041,-122.0833494,17z/data=!4m5!3m4!1s0x0:0x6c296c66619367e0!8m2!3d37.4219998!4d-122.0840572
gmap_place: {
matcher: /(maps\.)?google\.([a-z]{2,3}(\.[a-z]{2})?)\/(((maps\/(place\/(.*)\/)?\@(.*),(\d+.?\d+?)z))|(\?ll=))(.*)?/i,
type: "iframe",
url: function (rez) {
return (
"//maps.google." +
rez[2] +
"/?ll=" +
(rez[9] ? rez[9] + "&z=" + Math.floor(rez[10]) + (rez[12] ? rez[12].replace(/^\//, "&") : "") : rez[12] + "").replace(/\?/, "&") +
"&output=" +
(rez[12] && rez[12].indexOf("layer=c") > 0 ? "svembed" : "embed")
);
}
},
// Examples:
// https://www.google.com/maps/search/Empire+State+Building/
// https://www.google.com/maps/search/?api=1&query=centurylink+field
// https://www.google.com/maps/search/?api=1&query=47.5951518,-122.3316393
gmap_search: {
matcher: /(maps\.)?google\.([a-z]{2,3}(\.[a-z]{2})?)\/(maps\/search\/)(.*)/i,
type: "iframe",
url: function (rez) {
return "//maps.google." + rez[2] + "/maps?q=" + rez[5].replace("query=", "q=").replace("api=1", "") + "&output=embed";
}
}
};
// Formats matching url to final form
var format = function (url, rez, params) {
if (!url) {
return;
}
params = params || "";
if ($.type(params) === "object") {
params = $.param(params, true);
}
$.each(rez, function (key, value) {
url = url.replace("$" + key, value || "");
});
if (params.length) {
url += (url.indexOf("?") > 0 ? "&" : "?") + params;
}
return url;
};
$(document).on("objectNeedsType.fb", function (e, instance, item) {
var url = item.src || "",
type = false,
media,
thumb,
rez,
params,
urlParams,
paramObj,
provider;
media = $.extend(true, {}, defaults, item.opts.media);
// Look for any matching media type
$.each(media, function (providerName, providerOpts) {
rez = url.match(providerOpts.matcher);
if (!rez) {
return;
}
type = providerOpts.type;
provider = providerName;
paramObj = {};
if (providerOpts.paramPlace && rez[providerOpts.paramPlace]) {
urlParams = rez[providerOpts.paramPlace];
if (urlParams[0] == "?") {
urlParams = urlParams.substring(1);
}
urlParams = urlParams.split("&");
for (var m = 0; m < urlParams.length; ++m) {
var p = urlParams[m].split("=", 2);
if (p.length == 2) {
paramObj[p[0]] = decodeURIComponent(p[1].replace(/\+/g, " "));
}
}
}
params = $.extend(true, {}, providerOpts.params, item.opts[providerName], paramObj);
url =
$.type(providerOpts.url) === "function" ? providerOpts.url.call(this, rez, params, item) : format(providerOpts.url, rez, params);
thumb =
$.type(providerOpts.thumb) === "function" ? providerOpts.thumb.call(this, rez, params, item) : format(providerOpts.thumb, rez);
if (providerName === "youtube") {
url = url.replace(/&t=((\d+)m)?(\d+)s/, function (match, p1, m, s) {
return "&start=" + ((m ? parseInt(m, 10) * 60 : 0) + parseInt(s, 10));
});
} else if (providerName === "vimeo") {
url = url.replace("&%23", "#");
}
return false;
});
// If it is found, then change content type and update the url
if (type) {
if (!item.opts.thumb && !(item.opts.$thumb && item.opts.$thumb.length)) {
item.opts.thumb = thumb;
}
if (type === "iframe") {
item.opts = $.extend(true, item.opts, {
iframe: {
preload: false,
attr: {
scrolling: "no"
}
}
});
}
$.extend(item, {
type: type,
src: url,
origSrc: item.src,
contentSource: provider,
contentType: type === "image" ? "image" : provider == "gmap_place" || provider == "gmap_search" ? "map" : "video"
});
} else if (url) {
item.type = item.opts.defaultType;
}
});
// Load YouTube/Video API on request to detect when video finished playing
var VideoAPILoader = {
youtube: {
src: "https://www.youtube.com/iframe_api",
class: "YT",
loading: false,
loaded: false
},
vimeo: {
src: "https://player.vimeo.com/api/player.js",
class: "Vimeo",
loading: false,
loaded: false
},
load: function (vendor) {
var _this = this,
script;
if (this[vendor].loaded) {
setTimeout(function () {
_this.done(vendor);
});
return;
}
if (this[vendor].loading) {
return;
}
this[vendor].loading = true;
script = document.createElement("script");
script.type = "text/javascript";
script.src = this[vendor].src;
if (vendor === "youtube") {
window.onYouTubeIframeAPIReady = function () {
_this[vendor].loaded = true;
_this.done(vendor);
};
} else {
script.onload = function () {
_this[vendor].loaded = true;
_this.done(vendor);
};
}
document.body.appendChild(script);
},
done: function (vendor) {
var instance, $el, player;
if (vendor === "youtube") {
delete window.onYouTubeIframeAPIReady;
}
instance = $.fancybox.getInstance();
if (instance) {
$el = instance.current.$content.find("iframe");
if (vendor === "youtube" && YT !== undefined && YT) {
player = new YT.Player($el.attr("id"), {
events: {
onStateChange: function (e) {
if (e.data == 0) {
instance.next();
}
}
}
});
} else if (vendor === "vimeo" && Vimeo !== undefined && Vimeo) {
player = new Vimeo.Player($el);
player.on("ended", function () {
instance.next();
});
}
}
}
};
$(document).on({
"afterShow.fb": function (e, instance, current) {
if (instance.group.length > 1 && (current.contentSource === "youtube" || current.contentSource === "vimeo")) {
VideoAPILoader.load(current.contentSource);
}
}
});
})(jQuery);
// ==========================================================================
//
// Guestures
// Adds touch guestures, handles click and tap events
//
// ==========================================================================
(function (window, document, $) {
"use strict";
var requestAFrame = (function () {
return (
window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
// if all else fails, use setTimeout
function (callback) {
return window.setTimeout(callback, 1000 / 60);
}
);
})();
var cancelAFrame = (function () {
return (
window.cancelAnimationFrame ||
window.webkitCancelAnimationFrame ||
window.mozCancelAnimationFrame ||
window.oCancelAnimationFrame ||
function (id) {
window.clearTimeout(id);
}
);
})();
var getPointerXY = function (e) {
var result = [];
e = e.originalEvent || e || window.e;
e = e.touches && e.touches.length ? e.touches : e.changedTouches && e.changedTouches.length ? e.changedTouches : [e];
for (var key in e) {
if (e[key].pageX) {
result.push({
x: e[key].pageX,
y: e[key].pageY
});
} else if (e[key].clientX) {
result.push({
x: e[key].clientX,
y: e[key].clientY
});
}
}
return result;
};
var distance = function (point2, point1, what) {
if (!point1 || !point2) {
return 0;
}
if (what === "x") {
return point2.x - point1.x;
} else if (what === "y") {
return point2.y - point1.y;
}
return Math.sqrt(Math.pow(point2.x - point1.x, 2) + Math.pow(point2.y - point1.y, 2));
};
var isClickable = function ($el) {
if (
$el.is('a,area,button,[role="button"],input,label,select,summary,textarea,video,audio,iframe') ||
$.isFunction($el.get(0).onclick) ||
$el.data("selectable")
) {
return true;
}
// Check for attributes like data-fancybox-next or data-fancybox-close
for (var i = 0, atts = $el[0].attributes, n = atts.length; i < n; i++) {
if (atts[i].nodeName.substr(0, 14) === "data-fancybox-") {
return true;
}
}
return false;
};
var hasScrollbars = function (el) {
var overflowY = window.getComputedStyle(el)["overflow-y"],
overflowX = window.getComputedStyle(el)["overflow-x"],
vertical = (overflowY === "scroll" || overflowY === "auto") && el.scrollHeight > el.clientHeight,
horizontal = (overflowX === "scroll" || overflowX === "auto") && el.scrollWidth > el.clientWidth;
return vertical || horizontal;
};
var isScrollable = function ($el) {
var rez = false;
while (true) {
rez = hasScrollbars($el.get(0));
if (rez) {
break;
}
$el = $el.parent();
if (!$el.length || $el.hasClass("fancybox-stage") || $el.is("body")) {
break;
}
}
return rez;
};
var Guestures = function (instance) {
var self = this;
self.instance = instance;
self.$bg = instance.$refs.bg;
self.$stage = instance.$refs.stage;
self.$container = instance.$refs.container;
self.destroy();
self.$container.on("touchstart.fb.touch mousedown.fb.touch", $.proxy(self, "ontouchstart"));
};
Guestures.prototype.destroy = function () {
var self = this;
self.$container.off(".fb.touch");
$(document).off(".fb.touch");
if (self.requestId) {
cancelAFrame(self.requestId);
self.requestId = null;
}
if (self.tapped) {
clearTimeout(self.tapped);
self.tapped = null;
}
};
Guestures.prototype.ontouchstart = function (e) {
var self = this,
$target = $(e.target),
instance = self.instance,
current = instance.current,
$slide = current.$slide,
$content = current.$content,
isTouchDevice = e.type == "touchstart";
// Do not respond to both (touch and mouse) events
if (isTouchDevice) {
self.$container.off("mousedown.fb.touch");
}
// Ignore right click
if (e.originalEvent && e.originalEvent.button == 2) {
return;
}
// Ignore taping on links, buttons, input elements
if (!$slide.length || !$target.length || isClickable($target) || isClickable($target.parent())) {
return;
}
// Ignore clicks on the scrollbar
if (!$target.is("img") && e.originalEvent.clientX > $target[0].clientWidth + $target.offset().left) {
return;
}
// Ignore clicks while zooming or closing
if (!current || instance.isAnimating || current.$slide.hasClass("fancybox-animated")) {
e.stopPropagation();
e.preventDefault();
return;
}
self.realPoints = self.startPoints = getPointerXY(e);
if (!self.startPoints.length) {
return;
}
// Allow other scripts to catch touch event if "touch" is set to false
if (current.touch) {
e.stopPropagation();
}
self.startEvent = e;
self.canTap = true;
self.$target = $target;
self.$content = $content;
self.opts = current.opts.touch;
self.isPanning = false;
self.isSwiping = false;
self.isZooming = false;
self.isScrolling = false;
self.canPan = instance.canPan();
self.startTime = new Date().getTime();
self.distanceX = self.distanceY = self.distance = 0;
self.canvasWidth = Math.round($slide[0].clientWidth);
self.canvasHeight = Math.round($slide[0].clientHeight);
self.contentLastPos = null;
self.contentStartPos = $.fancybox.getTranslate(self.$content) || {
top: 0,
left: 0
};
self.sliderStartPos = $.fancybox.getTranslate($slide);
// Since position will be absolute, but we need to make it relative to the stage
self.stagePos = $.fancybox.getTranslate(instance.$refs.stage);
self.sliderStartPos.top -= self.stagePos.top;
self.sliderStartPos.left -= self.stagePos.left;
self.contentStartPos.top -= self.stagePos.top;
self.contentStartPos.left -= self.stagePos.left;
$(document)
.off(".fb.touch")
.on(isTouchDevice ? "touchend.fb.touch touchcancel.fb.touch" : "mouseup.fb.touch mouseleave.fb.touch", $.proxy(self, "ontouchend"))
.on(isTouchDevice ? "touchmove.fb.touch" : "mousemove.fb.touch", $.proxy(self, "ontouchmove"));
if ($.fancybox.isMobile) {
document.addEventListener("scroll", self.onscroll, true);
}
// Skip if clicked outside the sliding area
if (!(self.opts || self.canPan) || !($target.is(self.$stage) || self.$stage.find($target).length)) {
if ($target.is(".fancybox-image")) {
e.preventDefault();
}
if (!($.fancybox.isMobile && $target.parents(".fancybox-caption").length)) {
return;
}
}
self.isScrollable = isScrollable($target) || isScrollable($target.parent());
// Check if element is scrollable and try to prevent default behavior (scrolling)
if (!($.fancybox.isMobile && self.isScrollable)) {
e.preventDefault();
}
// One finger or mouse click - swipe or pan an image
if (self.startPoints.length === 1 || current.hasError) {
if (self.canPan) {
$.fancybox.stop(self.$content);
self.isPanning = true;
} else {
self.isSwiping = true;
}
self.$container.addClass("fancybox-is-grabbing");
}
// Two fingers - zoom image
if (self.startPoints.length === 2 && current.type === "image" && (current.isLoaded || current.$ghost)) {
self.canTap = false;
self.isSwiping = false;
self.isPanning = false;
self.isZooming = true;
$.fancybox.stop(self.$content);
self.centerPointStartX = (self.startPoints[0].x + self.startPoints[1].x) * 0.5 - $(window).scrollLeft();
self.centerPointStartY = (self.startPoints[0].y + self.startPoints[1].y) * 0.5 - $(window).scrollTop();
self.percentageOfImageAtPinchPointX = (self.centerPointStartX - self.contentStartPos.left) / self.contentStartPos.width;
self.percentageOfImageAtPinchPointY = (self.centerPointStartY - self.contentStartPos.top) / self.contentStartPos.height;
self.startDistanceBetweenFingers = distance(self.startPoints[0], self.startPoints[1]);
}
};
Guestures.prototype.onscroll = function (e) {
var self = this;
self.isScrolling = true;
document.removeEventListener("scroll", self.onscroll, true);
};
Guestures.prototype.ontouchmove = function (e) {
var self = this;
// Make sure user has not released over iframe or disabled element
if (e.originalEvent.buttons !== undefined && e.originalEvent.buttons === 0) {
self.ontouchend(e);
return;
}
if (self.isScrolling) {
self.canTap = false;
return;
}
self.newPoints = getPointerXY(e);
if (!(self.opts || self.canPan) || !self.newPoints.length || !self.newPoints.length) {
return;
}
if (!(self.isSwiping && self.isSwiping === true)) {
e.preventDefault();
}
self.distanceX = distance(self.newPoints[0], self.startPoints[0], "x");
self.distanceY = distance(self.newPoints[0], self.startPoints[0], "y");
self.distance = distance(self.newPoints[0], self.startPoints[0]);
// Skip false ontouchmove events (Chrome)
if (self.distance > 0) {
if (self.isSwiping) {
self.onSwipe(e);
} else if (self.isPanning) {
self.onPan();
} else if (self.isZooming) {
self.onZoom();
}
}
};
Guestures.prototype.onSwipe = function (e) {
var self = this,
instance = self.instance,
swiping = self.isSwiping,
left = self.sliderStartPos.left || 0,
angle;
// If direction is not yet determined
if (swiping === true) {
// We need at least 10px distance to correctly calculate an angle
if (Math.abs(self.distance) > 10) {
self.canTap = false;
if (instance.group.length < 2 && self.opts.vertical) {
self.isSwiping = "y";
} else if (instance.isDragging || self.opts.vertical === false || (self.opts.vertical === "auto" && $(window).width() > 800)) {
self.isSwiping = "x";
} else {
angle = Math.abs((Math.atan2(self.distanceY, self.distanceX) * 180) / Math.PI);
self.isSwiping = angle > 45 && angle < 135 ? "y" : "x";
}
if (self.isSwiping === "y" && $.fancybox.isMobile && self.isScrollable) {
self.isScrolling = true;
return;
}
instance.isDragging = self.isSwiping;
// Reset points to avoid jumping, because we dropped first swipes to calculate the angle
self.startPoints = self.newPoints;
$.each(instance.slides, function (index, slide) {
var slidePos, stagePos;
$.fancybox.stop(slide.$slide);
slidePos = $.fancybox.getTranslate(slide.$slide);
stagePos = $.fancybox.getTranslate(instance.$refs.stage);
slide.$slide
.css({
transform: "",
opacity: "",
"transition-duration": ""
})
.removeClass("fancybox-animated")
.removeClass(function (index, className) {
return (className.match(/(^|\s)fancybox-fx-\S+/g) || []).join(" ");
});
if (slide.pos === instance.current.pos) {
self.sliderStartPos.top = slidePos.top - stagePos.top;
self.sliderStartPos.left = slidePos.left - stagePos.left;
}
$.fancybox.setTranslate(slide.$slide, {
top: slidePos.top - stagePos.top,
left: slidePos.left - stagePos.left
});
});
// Stop slideshow
if (instance.SlideShow && instance.SlideShow.isActive) {
instance.SlideShow.stop();
}
}
return;
}
// Sticky edges
if (swiping == "x") {
if (
self.distanceX > 0 &&
(self.instance.group.length < 2 || (self.instance.current.index === 0 && !self.instance.current.opts.loop))
) {
left = left + Math.pow(self.distanceX, 0.8);
} else if (
self.distanceX < 0 &&
(self.instance.group.length < 2 ||
(self.instance.current.index === self.instance.group.length - 1 && !self.instance.current.opts.loop))
) {
left = left - Math.pow(-self.distanceX, 0.8);
} else {
left = left + self.distanceX;
}
}
self.sliderLastPos = {
top: swiping == "x" ? 0 : self.sliderStartPos.top + self.distanceY,
left: left
};
if (self.requestId) {
cancelAFrame(self.requestId);
self.requestId = null;
}
self.requestId = requestAFrame(function () {
if (self.sliderLastPos) {
$.each(self.instance.slides, function (index, slide) {
var pos = slide.pos - self.instance.currPos;
$.fancybox.setTranslate(slide.$slide, {
top: self.sliderLastPos.top,
left: self.sliderLastPos.left + pos * self.canvasWidth + pos * slide.opts.gutter
});
});
self.$container.addClass("fancybox-is-sliding");
}
});
};
Guestures.prototype.onPan = function () {
var self = this;
// Prevent accidental movement (sometimes, when tapping casually, finger can move a bit)
if (distance(self.newPoints[0], self.realPoints[0]) < ($.fancybox.isMobile ? 10 : 5)) {
self.startPoints = self.newPoints;
return;
}
self.canTap = false;
self.contentLastPos = self.limitMovement();
if (self.requestId) {
cancelAFrame(self.requestId);
}
self.requestId = requestAFrame(function () {
$.fancybox.setTranslate(self.$content, self.contentLastPos);
});
};
// Make panning sticky to the edges
Guestures.prototype.limitMovement = function () {
var self = this;
var canvasWidth = self.canvasWidth;
var canvasHeight = self.canvasHeight;
var distanceX = self.distanceX;
var distanceY = self.distanceY;
var contentStartPos = self.contentStartPos;
var currentOffsetX = contentStartPos.left;
var currentOffsetY = contentStartPos.top;
var currentWidth = contentStartPos.width;
var currentHeight = contentStartPos.height;
var minTranslateX, minTranslateY, maxTranslateX, maxTranslateY, newOffsetX, newOffsetY;
if (currentWidth > canvasWidth) {
newOffsetX = currentOffsetX + distanceX;
} else {
newOffsetX = currentOffsetX;
}
newOffsetY = currentOffsetY + distanceY;
// Slow down proportionally to traveled distance
minTranslateX = Math.max(0, canvasWidth * 0.5 - currentWidth * 0.5);
minTranslateY = Math.max(0, canvasHeight * 0.5 - currentHeight * 0.5);
maxTranslateX = Math.min(canvasWidth - currentWidth, canvasWidth * 0.5 - currentWidth * 0.5);
maxTranslateY = Math.min(canvasHeight - currentHeight, canvasHeight * 0.5 - currentHeight * 0.5);
// ->
if (distanceX > 0 && newOffsetX > minTranslateX) {
newOffsetX = minTranslateX - 1 + Math.pow(-minTranslateX + currentOffsetX + distanceX, 0.8) || 0;
}
// <-
if (distanceX < 0 && newOffsetX < maxTranslateX) {
newOffsetX = maxTranslateX + 1 - Math.pow(maxTranslateX - currentOffsetX - distanceX, 0.8) || 0;
}
// \/
if (distanceY > 0 && newOffsetY > minTranslateY) {
newOffsetY = minTranslateY - 1 + Math.pow(-minTranslateY + currentOffsetY + distanceY, 0.8) || 0;
}
// /\
if (distanceY < 0 && newOffsetY < maxTranslateY) {
newOffsetY = maxTranslateY + 1 - Math.pow(maxTranslateY - currentOffsetY - distanceY, 0.8) || 0;
}
return {
top: newOffsetY,
left: newOffsetX
};
};
Guestures.prototype.limitPosition = function (newOffsetX, newOffsetY, newWidth, newHeight) {
var self = this;
var canvasWidth = self.canvasWidth;
var canvasHeight = self.canvasHeight;
if (newWidth > canvasWidth) {
newOffsetX = newOffsetX > 0 ? 0 : newOffsetX;
newOffsetX = newOffsetX < canvasWidth - newWidth ? canvasWidth - newWidth : newOffsetX;
} else {
// Center horizontally
newOffsetX = Math.max(0, canvasWidth / 2 - newWidth / 2);
}
if (newHeight > canvasHeight) {
newOffsetY = newOffsetY > 0 ? 0 : newOffsetY;
newOffsetY = newOffsetY < canvasHeight - newHeight ? canvasHeight - newHeight : newOffsetY;
} else {
// Center vertically
newOffsetY = Math.max(0, canvasHeight / 2 - newHeight / 2);
}
return {
top: newOffsetY,
left: newOffsetX
};
};
Guestures.prototype.onZoom = function () {
var self = this;
// Calculate current distance between points to get pinch ratio and new width and height
var contentStartPos = self.contentStartPos;
var currentWidth = contentStartPos.width;
var currentHeight = contentStartPos.height;
var currentOffsetX = contentStartPos.left;
var currentOffsetY = contentStartPos.top;
var endDistanceBetweenFingers = distance(self.newPoints[0], self.newPoints[1]);
var pinchRatio = endDistanceBetweenFingers / self.startDistanceBetweenFingers;
var newWidth = Math.floor(currentWidth * pinchRatio);
var newHeight = Math.floor(currentHeight * pinchRatio);
// This is the translation due to pinch-zooming
var translateFromZoomingX = (currentWidth - newWidth) * self.percentageOfImageAtPinchPointX;
var translateFromZoomingY = (currentHeight - newHeight) * self.percentageOfImageAtPinchPointY;
// Point between the two touches
var centerPointEndX = (self.newPoints[0].x + self.newPoints[1].x) / 2 - $(window).scrollLeft();
var centerPointEndY = (self.newPoints[0].y + self.newPoints[1].y) / 2 - $(window).scrollTop();
// And this is the translation due to translation of the centerpoint
// between the two fingers
var translateFromTranslatingX = centerPointEndX - self.centerPointStartX;
var translateFromTranslatingY = centerPointEndY - self.centerPointStartY;
// The new offset is the old/current one plus the total translation
var newOffsetX = currentOffsetX + (translateFromZoomingX + translateFromTranslatingX);
var newOffsetY = currentOffsetY + (translateFromZoomingY + translateFromTranslatingY);
var newPos = {
top: newOffsetY,
left: newOffsetX,
scaleX: pinchRatio,
scaleY: pinchRatio
};
self.canTap = false;
self.newWidth = newWidth;
self.newHeight = newHeight;
self.contentLastPos = newPos;
if (self.requestId) {
cancelAFrame(self.requestId);
}
self.requestId = requestAFrame(function () {
$.fancybox.setTranslate(self.$content, self.contentLastPos);
});
};
Guestures.prototype.ontouchend = function (e) {
var self = this;
var swiping = self.isSwiping;
var panning = self.isPanning;
var zooming = self.isZooming;
var scrolling = self.isScrolling;
self.endPoints = getPointerXY(e);
self.dMs = Math.max(new Date().getTime() - self.startTime, 1);
self.$container.removeClass("fancybox-is-grabbing");
$(document).off(".fb.touch");
document.removeEventListener("scroll", self.onscroll, true);
if (self.requestId) {
cancelAFrame(self.requestId);
self.requestId = null;
}
self.isSwiping = false;
self.isPanning = false;
self.isZooming = false;
self.isScrolling = false;
self.instance.isDragging = false;
if (self.canTap) {
return self.onTap(e);
}
self.speed = 100;
// Speed in px/ms
self.velocityX = (self.distanceX / self.dMs) * 0.5;
self.velocityY = (self.distanceY / self.dMs) * 0.5;
if (panning) {
self.endPanning();
} else if (zooming) {
self.endZooming();
} else {
self.endSwiping(swiping, scrolling);
}
return;
};
Guestures.prototype.endSwiping = function (swiping, scrolling) {
var self = this,
ret = false,
len = self.instance.group.length,
distanceX = Math.abs(self.distanceX),
canAdvance = swiping == "x" && len > 1 && ((self.dMs > 130 && distanceX > 10) || distanceX > 50),
speedX = 300;
self.sliderLastPos = null;
// Close if swiped vertically / navigate if horizontally
if (swiping == "y" && !scrolling && Math.abs(self.distanceY) > 50) {
// Continue vertical movement
$.fancybox.animate(
self.instance.current.$slide, {
top: self.sliderStartPos.top + self.distanceY + self.velocityY * 150,
opacity: 0
},
200
);
ret = self.instance.close(true, 250);
} else if (canAdvance && self.distanceX > 0) {
ret = self.instance.previous(speedX);
} else if (canAdvance && self.distanceX < 0) {
ret = self.instance.next(speedX);
}
if (ret === false && (swiping == "x" || swiping == "y")) {
self.instance.centerSlide(200);
}
self.$container.removeClass("fancybox-is-sliding");
};
// Limit panning from edges
// ========================
Guestures.prototype.endPanning = function () {
var self = this,
newOffsetX,
newOffsetY,
newPos;
if (!self.contentLastPos) {
return;
}
if (self.opts.momentum === false || self.dMs > 350) {
newOffsetX = self.contentLastPos.left;
newOffsetY = self.contentLastPos.top;
} else {
// Continue movement
newOffsetX = self.contentLastPos.left + self.velocityX * 500;
newOffsetY = self.contentLastPos.top + self.velocityY * 500;
}
newPos = self.limitPosition(newOffsetX, newOffsetY, self.contentStartPos.width, self.contentStartPos.height);
newPos.width = self.contentStartPos.width;
newPos.height = self.contentStartPos.height;
$.fancybox.animate(self.$content, newPos, 366);
};
Guestures.prototype.endZooming = function () {
var self = this;
var current = self.instance.current;
var newOffsetX, newOffsetY, newPos, reset;
var newWidth = self.newWidth;
var newHeight = self.newHeight;
if (!self.contentLastPos) {
return;
}
newOffsetX = self.contentLastPos.left;
newOffsetY = self.contentLastPos.top;
reset = {
top: newOffsetY,
left: newOffsetX,
width: newWidth,
height: newHeight,
scaleX: 1,
scaleY: 1
};
// Reset scalex/scaleY values; this helps for perfomance and does not break animation
$.fancybox.setTranslate(self.$content, reset);
if (newWidth < self.canvasWidth && newHeight < self.canvasHeight) {
self.instance.scaleToFit(150);
} else if (newWidth > current.width || newHeight > current.height) {
self.instance.scaleToActual(self.centerPointStartX, self.centerPointStartY, 150);
} else {
newPos = self.limitPosition(newOffsetX, newOffsetY, newWidth, newHeight);
$.fancybox.animate(self.$content, newPos, 150);
}
};
Guestures.prototype.onTap = function (e) {
var self = this;
var $target = $(e.target);
var instance = self.instance;
var current = instance.current;
var endPoints = (e && getPointerXY(e)) || self.startPoints;
var tapX = endPoints[0] ? endPoints[0].x - $(window).scrollLeft() - self.stagePos.left : 0;
var tapY = endPoints[0] ? endPoints[0].y - $(window).scrollTop() - self.stagePos.top : 0;
var where;
var process = function (prefix) {
var action = current.opts[prefix];
if ($.isFunction(action)) {
action = action.apply(instance, [current, e]);
}
if (!action) {
return;
}
switch (action) {
case "close":
instance.close(self.startEvent);
break;
case "toggleControls":
instance.toggleControls();
break;
case "next":
instance.next();
break;
case "nextOrClose":
if (instance.group.length > 1) {
instance.next();
} else {
instance.close(self.startEvent);
}
break;
case "zoom":
if (current.type == "image" && (current.isLoaded || current.$ghost)) {
if (instance.canPan()) {
instance.scaleToFit();
} else if (instance.isScaledDown()) {
instance.scaleToActual(tapX, tapY);
} else if (instance.group.length < 2) {
instance.close(self.startEvent);
}
}
break;
}
};
// Ignore right click
if (e.originalEvent && e.originalEvent.button == 2) {
return;
}
// Skip if clicked on the scrollbar
if (!$target.is("img") && tapX > $target[0].clientWidth + $target.offset().left) {
return;
}
// Check where is clicked
if ($target.is(".fancybox-bg,.fancybox-inner,.fancybox-outer,.fancybox-container")) {
where = "Outside";
} else if ($target.is(".fancybox-slide")) {
where = "Slide";
} else if (
instance.current.$content &&
instance.current.$content
.find($target)
.addBack()
.filter($target).length
) {
where = "Content";
} else {
return;
}
// Check if this is a double tap
if (self.tapped) {
// Stop previously created single tap
clearTimeout(self.tapped);
self.tapped = null;
// Skip if distance between taps is too big
if (Math.abs(tapX - self.tapX) > 50 || Math.abs(tapY - self.tapY) > 50) {
return this;
}
// OK, now we assume that this is a double-tap
process("dblclick" + where);
} else {
// Single tap will be processed if user has not clicked second time within 300ms
// or there is no need to wait for double-tap
self.tapX = tapX;
self.tapY = tapY;
if (current.opts["dblclick" + where] && current.opts["dblclick" + where] !== current.opts["click" + where]) {
self.tapped = setTimeout(function () {
self.tapped = null;
if (!instance.isAnimating) {
process("click" + where);
}
}, 500);
} else {
process("click" + where);
}
}
return this;
};
$(document)
.on("onActivate.fb", function (e, instance) {
if (instance && !instance.Guestures) {
instance.Guestures = new Guestures(instance);
}
})
.on("beforeClose.fb", function (e, instance) {
if (instance && instance.Guestures) {
instance.Guestures.destroy();
}
});
})(window, document, jQuery);
// ==========================================================================
//
// SlideShow
// Enables slideshow functionality
//
// Example of usage:
// $.fancybox.getInstance().SlideShow.start()
//
// ==========================================================================
(function (document, $) {
"use strict";
$.extend(true, $.fancybox.defaults, {
btnTpl: {
slideShow: '<button data-fancybox-play class="fancybox-button fancybox-button--play" title="{{PLAY_START}}">' +
'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M6.5 5.4v13.2l11-6.6z"/></svg>' +
'<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>' +
"</button>"
},
slideShow: {
autoStart: false,
speed: 3000,
progress: true
}
});
var SlideShow = function (instance) {
this.instance = instance;
this.init();
};
$.extend(SlideShow.prototype, {
timer: null,
isActive: false,
$button: null,
init: function () {
var self = this,
instance = self.instance,
opts = instance.group[instance.currIndex].opts.slideShow;
self.$button = instance.$refs.toolbar.find("[data-fancybox-play]").on("click", function () {
self.toggle();
});
if (instance.group.length < 2 || !opts) {
self.$button.hide();
} else if (opts.progress) {
self.$progress = $('<div class="fancybox-progress"></div>').appendTo(instance.$refs.inner);
}
},
set: function (force) {
var self = this,
instance = self.instance,
current = instance.current;
// Check if reached last element
if (current && (force === true || current.opts.loop || instance.currIndex < instance.group.length - 1)) {
if (self.isActive && current.contentType !== "video") {
if (self.$progress) {
$.fancybox.animate(self.$progress.show(), {
scaleX: 1
}, current.opts.slideShow.speed);
}
self.timer = setTimeout(function () {
if (!instance.current.opts.loop && instance.current.index == instance.group.length - 1) {
instance.jumpTo(0);
} else {
instance.next();
}
}, current.opts.slideShow.speed);
}
} else {
self.stop();
instance.idleSecondsCounter = 0;
instance.showControls();
}
},
clear: function () {
var self = this;
clearTimeout(self.timer);
self.timer = null;
if (self.$progress) {
self.$progress.removeAttr("style").hide();
}
},
start: function () {
var self = this,
current = self.instance.current;
if (current) {
self.$button
.attr("title", (current.opts.i18n[current.opts.lang] || current.opts.i18n.en).PLAY_STOP)
.removeClass("fancybox-button--play")
.addClass("fancybox-button--pause");
self.isActive = true;
if (current.isComplete) {
self.set(true);
}
self.instance.trigger("onSlideShowChange", true);
}
},
stop: function () {
var self = this,
current = self.instance.current;
self.clear();
self.$button
.attr("title", (current.opts.i18n[current.opts.lang] || current.opts.i18n.en).PLAY_START)
.removeClass("fancybox-button--pause")
.addClass("fancybox-button--play");
self.isActive = false;
self.instance.trigger("onSlideShowChange", false);
if (self.$progress) {
self.$progress.removeAttr("style").hide();
}
},
toggle: function () {
var self = this;
if (self.isActive) {
self.stop();
} else {
self.start();
}
}
});
$(document).on({
"onInit.fb": function (e, instance) {
if (instance && !instance.SlideShow) {
instance.SlideShow = new SlideShow(instance);
}
},
"beforeShow.fb": function (e, instance, current, firstRun) {
var SlideShow = instance && instance.SlideShow;
if (firstRun) {
if (SlideShow && current.opts.slideShow.autoStart) {
SlideShow.start();
}
} else if (SlideShow && SlideShow.isActive) {
SlideShow.clear();
}
},
"afterShow.fb": function (e, instance, current) {
var SlideShow = instance && instance.SlideShow;
if (SlideShow && SlideShow.isActive) {
SlideShow.set();
}
},
"afterKeydown.fb": function (e, instance, current, keypress, keycode) {
var SlideShow = instance && instance.SlideShow;
// "P" or Spacebar
if (SlideShow && current.opts.slideShow && (keycode === 80 || keycode === 32) && !$(document.activeElement).is("button,a,input")) {
keypress.preventDefault();
SlideShow.toggle();
}
},
"beforeClose.fb onDeactivate.fb": function (e, instance) {
var SlideShow = instance && instance.SlideShow;
if (SlideShow) {
SlideShow.stop();
}
}
});
// Page Visibility API to pause slideshow when window is not active
$(document).on("visibilitychange", function () {
var instance = $.fancybox.getInstance(),
SlideShow = instance && instance.SlideShow;
if (SlideShow && SlideShow.isActive) {
if (document.hidden) {
SlideShow.clear();
} else {
SlideShow.set();
}
}
});
})(document, jQuery);
// ==========================================================================
//
// FullScreen
// Adds fullscreen functionality
//
// ==========================================================================
(function (document, $) {
"use strict";
// Collection of methods supported by user browser
var fn = (function () {
var fnMap = [
["requestFullscreen", "exitFullscreen", "fullscreenElement", "fullscreenEnabled", "fullscreenchange", "fullscreenerror"],
// new WebKit
[
"webkitRequestFullscreen",
"webkitExitFullscreen",
"webkitFullscreenElement",
"webkitFullscreenEnabled",
"webkitfullscreenchange",
"webkitfullscreenerror"
],
// old WebKit (Safari 5.1)
[
"webkitRequestFullScreen",
"webkitCancelFullScreen",
"webkitCurrentFullScreenElement",
"webkitCancelFullScreen",
"webkitfullscreenchange",
"webkitfullscreenerror"
],
[
"mozRequestFullScreen",
"mozCancelFullScreen",
"mozFullScreenElement",
"mozFullScreenEnabled",
"mozfullscreenchange",
"mozfullscreenerror"
],
["msRequestFullscreen", "msExitFullscreen", "msFullscreenElement", "msFullscreenEnabled", "MSFullscreenChange", "MSFullscreenError"]
];
var ret = {};
for (var i = 0; i < fnMap.length; i++) {
var val = fnMap[i];
if (val && val[1] in document) {
for (var j = 0; j < val.length; j++) {
ret[fnMap[0][j]] = val[j];
}
return ret;
}
}
return false;
})();
if (fn) {
var FullScreen = {
request: function (elem) {
elem = elem || document.documentElement;
elem[fn.requestFullscreen](elem.ALLOW_KEYBOARD_INPUT);
},
exit: function () {
document[fn.exitFullscreen]();
},
toggle: function (elem) {
elem = elem || document.documentElement;
if (this.isFullscreen()) {
this.exit();
} else {
this.request(elem);
}
},
isFullscreen: function () {
return Boolean(document[fn.fullscreenElement]);
},
enabled: function () {
return Boolean(document[fn.fullscreenEnabled]);
}
};
$.extend(true, $.fancybox.defaults, {
btnTpl: {
fullScreen: '<button data-fancybox-fullscreen class="fancybox-button fancybox-button--fsenter" title="{{FULL_SCREEN}}">' +
'<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>' +
'<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>' +
"</button>"
},
fullScreen: {
autoStart: false
}
});
$(document).on(fn.fullscreenchange, function () {
var isFullscreen = FullScreen.isFullscreen(),
instance = $.fancybox.getInstance();
if (instance) {
// If image is zooming, then force to stop and reposition properly
if (instance.current && instance.current.type === "image" && instance.isAnimating) {
instance.isAnimating = false;
instance.update(true, true, 0);
if (!instance.isComplete) {
instance.complete();
}
}
instance.trigger("onFullscreenChange", isFullscreen);
instance.$refs.container.toggleClass("fancybox-is-fullscreen", isFullscreen);
instance.$refs.toolbar
.find("[data-fancybox-fullscreen]")
.toggleClass("fancybox-button--fsenter", !isFullscreen)
.toggleClass("fancybox-button--fsexit", isFullscreen);
}
});
}
$(document).on({
"onInit.fb": function (e, instance) {
var $container;
if (!fn) {
instance.$refs.toolbar.find("[data-fancybox-fullscreen]").remove();
return;
}
if (instance && instance.group[instance.currIndex].opts.fullScreen) {
$container = instance.$refs.container;
$container.on("click.fb-fullscreen", "[data-fancybox-fullscreen]", function (e) {
e.stopPropagation();
e.preventDefault();
FullScreen.toggle();
});
if (instance.opts.fullScreen && instance.opts.fullScreen.autoStart === true) {
FullScreen.request();
}
// Expose API
instance.FullScreen = FullScreen;
} else if (instance) {
instance.$refs.toolbar.find("[data-fancybox-fullscreen]").hide();
}
},
"afterKeydown.fb": function (e, instance, current, keypress, keycode) {
// "F"
if (instance && instance.FullScreen && keycode === 70) {
keypress.preventDefault();
instance.FullScreen.toggle();
}
},
"beforeClose.fb": function (e, instance) {
if (instance && instance.FullScreen && instance.$refs.container.hasClass("fancybox-is-fullscreen")) {
FullScreen.exit();
}
}
});
})(document, jQuery);
// ==========================================================================
//
// Thumbs
// Displays thumbnails in a grid
//
// ==========================================================================
(function (document, $) {
"use strict";
var CLASS = "fancybox-thumbs",
CLASS_ACTIVE = CLASS + "-active";
// Make sure there are default values
$.fancybox.defaults = $.extend(
true, {
btnTpl: {
thumbs: '<button data-fancybox-thumbs class="fancybox-button fancybox-button--thumbs" title="{{THUMBS}}">' +
'<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>' +
"</button>"
},
thumbs: {
autoStart: false, // Display thumbnails on opening
hideOnClose: true, // Hide thumbnail grid when closing animation starts
parentEl: ".fancybox-container", // Container is injected into this element
axis: "y" // Vertical (y) or horizontal (x) scrolling
}
},
$.fancybox.defaults
);
var FancyThumbs = function (instance) {
this.init(instance);
};
$.extend(FancyThumbs.prototype, {
$button: null,
$grid: null,
$list: null,
isVisible: false,
isActive: false,
init: function (instance) {
var self = this,
group = instance.group,
enabled = 0;
self.instance = instance;
self.opts = group[instance.currIndex].opts.thumbs;
instance.Thumbs = self;
self.$button = instance.$refs.toolbar.find("[data-fancybox-thumbs]");
// Enable thumbs if at least two group items have thumbnails
for (var i = 0, len = group.length; i < len; i++) {
if (group[i].thumb) {
enabled++;
}
if (enabled > 1) {
break;
}
}
if (enabled > 1 && !!self.opts) {
self.$button.removeAttr("style").on("click", function () {
self.toggle();
});
self.isActive = true;
} else {
self.$button.hide();
}
},
create: function () {
var self = this,
instance = self.instance,
parentEl = self.opts.parentEl,
list = [],
src;
if (!self.$grid) {
// Create main element
self.$grid = $('<div class="' + CLASS + " " + CLASS + "-" + self.opts.axis + '"></div>').appendTo(
instance.$refs.container
.find(parentEl)
.addBack()
.filter(parentEl)
);
// Add "click" event that performs gallery navigation
self.$grid.on("click", "a", function () {
instance.jumpTo($(this).attr("data-index"));
});
}
// Build the list
if (!self.$list) {
self.$list = $('<div class="' + CLASS + '__list">').appendTo(self.$grid);
}
$.each(instance.group, function (i, item) {
src = item.thumb;
if (!src && item.type === "image") {
src = item.src;
}
list.push(
'<a href="javascript:;" tabindex="0" data-index="' +
i +
'"' +
(src && src.length ? ' style="background-image:url(' + src + ')"' : 'class="fancybox-thumbs-missing"') +
"></a>"
);
});
self.$list[0].innerHTML = list.join("");
if (self.opts.axis === "x") {
// Set fixed width for list element to enable horizontal scrolling
self.$list.width(
parseInt(self.$grid.css("padding-right"), 10) +
instance.group.length *
self.$list
.children()
.eq(0)
.outerWidth(true)
);
}
},
focus: function (duration) {
var self = this,
$list = self.$list,
$grid = self.$grid,
thumb,
thumbPos;
if (!self.instance.current) {
return;
}
thumb = $list
.children()
.removeClass(CLASS_ACTIVE)
.filter('[data-index="' + self.instance.current.index + '"]')
.addClass(CLASS_ACTIVE);
thumbPos = thumb.position();
// Check if need to scroll to make current thumb visible
if (self.opts.axis === "y" && (thumbPos.top < 0 || thumbPos.top > $list.height() - thumb.outerHeight())) {
$list.stop().animate({
scrollTop: $list.scrollTop() + thumbPos.top
},
duration
);
} else if (
self.opts.axis === "x" &&
(thumbPos.left < $grid.scrollLeft() || thumbPos.left > $grid.scrollLeft() + ($grid.width() - thumb.outerWidth()))
) {
$list
.parent()
.stop()
.animate({
scrollLeft: thumbPos.left
},
duration
);
}
},
update: function () {
var that = this;
that.instance.$refs.container.toggleClass("fancybox-show-thumbs", this.isVisible);
if (that.isVisible) {
if (!that.$grid) {
that.create();
}
that.instance.trigger("onThumbsShow");
that.focus(0);
} else if (that.$grid) {
that.instance.trigger("onThumbsHide");
}
// Update content position
that.instance.update();
},
hide: function () {
this.isVisible = false;
this.update();
},
show: function () {
this.isVisible = true;
this.update();
},
toggle: function () {
this.isVisible = !this.isVisible;
this.update();
}
});
$(document).on({
"onInit.fb": function (e, instance) {
var Thumbs;
if (instance && !instance.Thumbs) {
Thumbs = new FancyThumbs(instance);
if (Thumbs.isActive && Thumbs.opts.autoStart === true) {
Thumbs.show();
}
}
},
"beforeShow.fb": function (e, instance, item, firstRun) {
var Thumbs = instance && instance.Thumbs;
if (Thumbs && Thumbs.isVisible) {
Thumbs.focus(firstRun ? 0 : 250);
}
},
"afterKeydown.fb": function (e, instance, current, keypress, keycode) {
var Thumbs = instance && instance.Thumbs;
// "G"
if (Thumbs && Thumbs.isActive && keycode === 71) {
keypress.preventDefault();
Thumbs.toggle();
}
},
"beforeClose.fb": function (e, instance) {
var Thumbs = instance && instance.Thumbs;
if (Thumbs && Thumbs.isVisible && Thumbs.opts.hideOnClose !== false) {
Thumbs.$grid.hide();
}
}
});
})(document, jQuery);
//// ==========================================================================
//
// Share
// Displays simple form for sharing current url
//
// ==========================================================================
(function (document, $) {
"use strict";
$.extend(true, $.fancybox.defaults, {
btnTpl: {
share: '<button data-fancybox-share class="fancybox-button fancybox-button--share" title="{{SHARE}}">' +
'<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>' +
"</button>"
},
share: {
url: function (instance, item) {
return (
(!instance.currentHash && !(item.type === "inline" || item.type === "html") ? item.origSrc || item.src : false) || window.location
);
},
tpl: '<div class="fancybox-share">' +
"<h1>{{SHARE}}</h1>" +
"<p>" +
'<a class="fancybox-share__button fancybox-share__button--fb" href="https://www.facebook.com/sharer/sharer.php?u={{url}}">' +
'<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>' +
"<span>Facebook</span>" +
"</a>" +
'<a class="fancybox-share__button fancybox-share__button--tw" href="https://twitter.com/intent/tweet?url={{url}}&text={{descr}}">' +
'<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>' +
"<span>Twitter</span>" +
"</a>" +
'<a class="fancybox-share__button fancybox-share__button--pt" href="https://www.pinterest.com/pin/create/button/?url={{url}}&description={{descr}}&media={{media}}">' +
'<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>' +
"<span>Pinterest</span>" +
"</a>" +
"</p>" +
'<p><input class="fancybox-share__input" type="text" value="{{url_raw}}" onclick="select()" /></p>' +
"</div>"
}
});
function escapeHtml(string) {
var entityMap = {
"&": "&",
"<": "<",
">": ">",
'"': """,
"'": "'",
"/": "/",
"`": "`",
"=": "="
};
return String(string).replace(/[&<>"'`=\/]/g, function (s) {
return entityMap[s];
});
}
$(document).on("click", "[data-fancybox-share]", function () {
var instance = $.fancybox.getInstance(),
current = instance.current || null,
url,
tpl;
if (!current) {
return;
}
if ($.type(current.opts.share.url) === "function") {
url = current.opts.share.url.apply(current, [instance, current]);
}
tpl = current.opts.share.tpl
.replace(/\{\{media\}\}/g, current.type === "image" ? encodeURIComponent(current.src) : "")
.replace(/\{\{url\}\}/g, encodeURIComponent(url))
.replace(/\{\{url_raw\}\}/g, escapeHtml(url))
.replace(/\{\{descr\}\}/g, instance.$caption ? encodeURIComponent(instance.$caption.text()) : "");
$.fancybox.open({
src: instance.translate(instance, tpl),
type: "html",
opts: {
touch: false,
animationEffect: false,
afterLoad: function (shareInstance, shareCurrent) {
// Close self if parent instance is closing
instance.$refs.container.one("beforeClose.fb", function () {
shareInstance.close(null, 0);
});
// Opening links in a popup window
shareCurrent.$content.find(".fancybox-share__button").click(function () {
window.open(this.href, "Share", "width=550, height=450");
return false;
});
},
mobile: {
autoFocus: false
}
}
});
});
})(document, jQuery);
// ==========================================================================
//
// Hash
// Enables linking to each modal
//
// ==========================================================================
(function (window, document, $) {
"use strict";
// Simple $.escapeSelector polyfill (for jQuery prior v3)
if (!$.escapeSelector) {
$.escapeSelector = function (sel) {
var rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g;
var fcssescape = function (ch, asCodePoint) {
if (asCodePoint) {
// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
if (ch === "\0") {
return "\uFFFD";
}
// Control characters and (dependent upon position) numbers get escaped as code points
return ch.slice(0, -1) + "\\" + ch.charCodeAt(ch.length - 1).toString(16) + " ";
}
// Other potentially-special ASCII characters get backslash-escaped
return "\\" + ch;
};
return (sel + "").replace(rcssescape, fcssescape);
};
}
// Get info about gallery name and current index from url
function parseUrl() {
var hash = window.location.hash.substr(1),
rez = hash.split("-"),
index = rez.length > 1 && /^\+?\d+$/.test(rez[rez.length - 1]) ? parseInt(rez.pop(-1), 10) || 1 : 1,
gallery = rez.join("-");
return {
hash: hash,
/* Index is starting from 1 */
index: index < 1 ? 1 : index,
gallery: gallery
};
}
// Trigger click evnt on links to open new fancyBox instance
function triggerFromUrl(url) {
if (url.gallery !== "") {
// If we can find element matching 'data-fancybox' atribute,
// then triggering click event should start fancyBox
$("[data-fancybox='" + $.escapeSelector(url.gallery) + "']")
.eq(url.index - 1)
.focus()
.trigger("click.fb-start");
}
}
// Get gallery name from current instance
function getGalleryID(instance) {
var opts, ret;
if (!instance) {
return false;
}
opts = instance.current ? instance.current.opts : instance.opts;
ret = opts.hash || (opts.$orig ? opts.$orig.data("fancybox") || opts.$orig.data("fancybox-trigger") : "");
return ret === "" ? false : ret;
}
// Start when DOM becomes ready
$(function () {
// Check if user has disabled this module
if ($.fancybox.defaults.hash === false) {
return;
}
// Update hash when opening/closing fancyBox
$(document).on({
"onInit.fb": function (e, instance) {
var url, gallery;
if (instance.group[instance.currIndex].opts.hash === false) {
return;
}
url = parseUrl();
gallery = getGalleryID(instance);
// Make sure gallery start index matches index from hash
if (gallery && url.gallery && gallery == url.gallery) {
instance.currIndex = url.index - 1;
}
},
"beforeShow.fb": function (e, instance, current, firstRun) {
var gallery;
if (!current || current.opts.hash === false) {
return;
}
// Check if need to update window hash
gallery = getGalleryID(instance);
if (!gallery) {
return;
}
// Variable containing last hash value set by fancyBox
// It will be used to determine if fancyBox needs to close after hash change is detected
instance.currentHash = gallery + (instance.group.length > 1 ? "-" + (current.index + 1) : "");
// If current hash is the same (this instance most likely is opened by hashchange), then do nothing
if (window.location.hash === "#" + instance.currentHash) {
return;
}
if (firstRun && !instance.origHash) {
instance.origHash = window.location.hash;
}
if (instance.hashTimer) {
clearTimeout(instance.hashTimer);
}
// Update hash
instance.hashTimer = setTimeout(function () {
if ("replaceState" in window.history) {
window.history[firstRun ? "pushState" : "replaceState"]({},
document.title,
window.location.pathname + window.location.search + "#" + instance.currentHash
);
if (firstRun) {
instance.hasCreatedHistory = true;
}
} else {
window.location.hash = instance.currentHash;
}
instance.hashTimer = null;
}, 300);
},
"beforeClose.fb": function (e, instance, current) {
if (!current || current.opts.hash === false) {
return;
}
clearTimeout(instance.hashTimer);
// Goto previous history entry
if (instance.currentHash && instance.hasCreatedHistory) {
window.history.back();
} else if (instance.currentHash) {
if ("replaceState" in window.history) {
window.history.replaceState({}, document.title, window.location.pathname + window.location.search + (instance.origHash || ""));
} else {
window.location.hash = instance.origHash;
}
}
instance.currentHash = null;
}
});
// Check if need to start/close after url has changed
$(window).on("hashchange.fb", function () {
var url = parseUrl(),
fb = null;
// Find last fancyBox instance that has "hash"
$.each(
$(".fancybox-container")
.get()
.reverse(),
function (index, value) {
var tmp = $(value).data("FancyBox");
if (tmp && tmp.currentHash) {
fb = tmp;
return false;
}
}
);
if (fb) {
// Now, compare hash values
if (fb.currentHash !== url.gallery + "-" + url.index && !(url.index === 1 && fb.currentHash == url.gallery)) {
fb.currentHash = null;
fb.close();
}
} else if (url.gallery !== "") {
triggerFromUrl(url);
}
});
// Check current hash and trigger click event on matching element to start fancyBox, if needed
setTimeout(function () {
if (!$.fancybox.getInstance()) {
triggerFromUrl(parseUrl());
}
}, 50);
});
})(window, document, jQuery);
// ==========================================================================
//
// Wheel
// Basic mouse weheel support for gallery navigation
//
// ==========================================================================
(function (document, $) {
"use strict";
var prevTime = new Date().getTime();
$(document).on({
"onInit.fb": function (e, instance, current) {
instance.$refs.stage.on("mousewheel DOMMouseScroll wheel MozMousePixelScroll", function (e) {
var current = instance.current,
currTime = new Date().getTime();
if (instance.group.length < 2 || current.opts.wheel === false || (current.opts.wheel === "auto" && current.type !== "image")) {
return;
}
e.preventDefault();
e.stopPropagation();
if (current.$slide.hasClass("fancybox-animated")) {
return;
}
e = e.originalEvent || e;
if (currTime - prevTime < 250) {
return;
}
prevTime = currTime;
instance[(-e.deltaY || -e.deltaX || e.wheelDelta || -e.detail) < 0 ? "next" : "previous"]();
});
}
});
})(document, jQuery);
================================================
FILE: docs/index.html
================================================
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>fancybox3 · Documentation</title>
<!-- jQuery -->
<script src="https://code.jquery.com/jquery-3.3.1.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="
crossorigin="anonymous"></script>
<!-- Bootstrap -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm"
crossorigin="anonymous">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin="anonymous"></script>
<style>
a,
a:hover {
color: #ff5268;
}
h2 {
border-bottom: 1px solid rgba(0, 0, 0, .1);
margin-bottom: 2rem;
padding-bottom: 1rem;
padding-top: 2rem;
}
h3 {
font-size: 1.5rem;
margin-bottom: 1rem;
padding-top: 1.5rem;
}
h2 + h3 {
margin-top: -2rem;
}
h3 a,
h3 a:hover {
color: currentColor;
}
code {
background: #f1ecec;
color: #555;
padding: 2px 5px;
}
pre {
background: #f1ecec;
color: #555;
max-height: 70vh;
overflow: auto;
padding: 1rem 1.5rem;
-moz-tab-size: 4;
tab-size: 4;
}
pre code {
padding: 0;
}
section {
margin-bottom: 1rem;
margin-bottom: 5vh;
}
#introduction {
background: #fbf9f9;
margin-bottom: 2rem;
padding-bottom: 1rem;
padding-top: 1rem;
}
.navbar-brand {
color: #444;
font-size: 1.375rem;
}
.navbar-brand svg {
position: relative;
top: -1px;
vertical-align: middle;
}
.navbar-brand svg path {
fill: #fff;
stroke: #444;
stroke-width: 2.5;
}
.nav-link {
color: grey;
height: 2.5rem;
}
.navbar-brand:hover,
.nav-link:hover {
color: #464646;
}
.nav-link.active {
background: #ff5268;
border-radius: .25rem;
color: #fff;
}
.sticky {
padding-top: 2rem;
top: 0;
}
.sticky ul {
line-height: 2;
list-style: none;
}
.sticky > ul {
padding-left: 1rem;
}
.sticky a {
color: grey;
text-decoration: none;
}
.sticky a:hover {
color: #464646;
}
.sticky a.active {
color: #ff5268;
}
.demo {
font-size: 90%;
margin-bottom: 2rem;
text-align: right;
}
pre ~ .demo {
margin-top: -1rem;
}
.badge-warning {
font-weight: 600;
}
</style>
</head>
<body>
<div id="introduction">
<div class="container">
<nav class="navbar navbar-expand">
<a class="navbar-brand py-0 mr-auto" href="https://fancyapps.com/fancybox/3/">
fancybox
</a>
<ul class="navbar-nav ml-auto">
<li class="nav-item px-2 d-none d-md-block">
<a class="nav-link" href="https://fancyapps.com/fancybox/3/">Home</a>
</li>
<li class="nav-item px-2 d-none d-md-block">
<a class="nav-link active" href="https://fancyapps.com/fancybox/3/docs/">Documentation</a>
</li>
<li class="nav-item px-2">
<a class="nav-link" href="https://fancyapps.com/store/">Store</a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://github.com/fancyapps/fancybox" target="_blank">
<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" aria-label="Github" role="img" viewBox="0 0 512 512">
<rect fill="#444" width="512" height="512" rx="50%"></rect>
<path fill="#fff" d="M335 499c14 0 12 17 12 17H165s-2-17 12-17c13 0 16-6 16-12l-1-50c-71 16-86-28-86-28-12-30-28-37-28-37-24-16 1-16 1-16 26 2 40 26 40 26 22 39 59 28 74 22 2-17 9-28 16-35-57-6-116-28-116-126 0-28 10-51 26-69-3-6-11-32 3-67 0 0 21-7 70 26 42-12 86-12 128 0 49-33 70-26 70-26 14 35 6 61 3 67 16 18 26 41 26 69 0 98-60 120-117 126 10 8 18 24 18 48l-1 70c0 6 3 12 16 12z"></path>
</svg>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://twitter.com/thefancyapps" target="_blank" title="Follow @thefancyapps">
<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" aria-label="Twitter" role="img" viewBox="0 0 512 512">
<rect fill="#444" width="512" height="512" rx="50%"></rect>
<path fill="#fff" d="M437 152a72 72 0 0 1-40 12 72 72 0 0 0 32-40 72 72 0 0 1-45 17 72 72 0 0 0-122 65 200 200 0 0 1-145-74 72 72 0 0 0 22 94 72 72 0 0 1-32-7 72 72 0 0 0 56 69 72 72 0 0 1-32 1 72 72 0 0 0 67 50 200 200 0 0 1-105 29 200 200 0 0 0 309-179 200 200 0 0 0 35-37"></path>
</svg>
</a>
</li>
</ul>
</nav>
</div>
</div>
<div class="container">
<div class="row">
<div class="col-md-2" id="leftCol">
<div class="sticky">
<ul>
<li>
<a href="#introduction">Introduction</a>
</li>
<li>
<a href="#setup">Setup</a>
</li>
<li>
<a href="#usage">How to Use</a>
</li>
<li>
<a href="#media_types">Media types</a>
<ul>
<li>
<a href="#images">Images</a>
</li>
<li>
<a href="#video">Video</a>
</li>
<li>
<a href="#iframe">Iframe</a>
</li>
<li>
<a href="#inline">Inline</a>
</li>
<li>
<a href="#ajax">Ajax</a>
</li>
</ul>
</li>
<li>
<a href="#options">Options</a>
</li>
<li>
<a href="#api">Api</a>
</li>
<li>
<a href="#modules">Modules</a>
</li>
<li>
<a href="#faq">FAQ</a>
</li>
</ul>
</div>
</div>
<div class="col-md-10 px-2 px-md-5" id="mainCol">
<section>
<h2>Introduction</h2>
<p>
Get started with fancybox, probably the world’s most popular lightbox script.
</p>
</section>
<section>
<h3>
Dependencies
</h3>
<p>
jQuery 3+ is preferred, but fancybox works with jQuery 1.9.1+ and jQuery 2+
</p>
<h3>Compatibility</h3>
<p>
fancybox includes support for touch gestures and even supports pinch gestures for zooming.
It is perfectly suited for both mobile and desktop browsers.
</p>
<p>
fancybox has been tested in following browsers/devices:
</p>
<ul>
<li>Chrome</li>
<li>Firefox</li>
<li>IE10/11</li>
<li>Edge</li>
<li>iOS Safari</li>
<li>Android 7.0 Tablet</li>
</ul>
</section>
<section id="setup">
<h2>Setup</h2>
<p>
You can install fancybox by linking
<code>.css</code> and
<code>.js</code> files to your html file. Make sure you also load the jQuery library. Below is a basic HTML
template to use as an example:
</p>
<pre><!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>My page</title>
<!-- CSS -->
<link rel="stylesheet" type="text/css" href="jquery.fancybox.min.css">
</head>
<body>
<!-- Your HTML content goes here -->
<!-- JS -->
<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<script src="jquery.fancybox.min.js"></script>
</body>
</html>
</pre>
<h3>Download fancybox</h3>
<p>
Download the latest version of fancybox on
<a href="https://github.com/fancyapps/fancybox" target="_blank">GitHub</a>.
<br /> Or just link directly to fancybox files on cdnjs -
<a href="https://cdnjs.com/libraries/fancybox" target="_blank">https://cdnjs.com/libraries/fancybox</a>.
</p>
<h3>Package Managers</h3>
<p>
fancybox is also available on npm and Bower.
</p>
<pre><code># NPM
npm install @fancyapps/fancybox --save
# Bower
bower install fancybox --save
</code></pre>
<h4 class="mt-5">
<span class="badge badge-warning">Important</span>
</h4>
<ul>
<li>Make sure you add the jQuery library before the fancybox JS file</li>
<li>If you already have jQuery on your page, you shouldn't include it second time</li>
<li>Do not include both fancybox.js and fancybox.min.js files</li>
<li>
Some functionality (ajax, iframes, etc) will not work when you're opening local file directly on your
browser, the code must
be running on a web server
</li>
</ul>
</section>
<section id="usage">
<h2>How to Use</h2>
<h3>Initialize with data attributes</h3>
<p>
The most basic way to use fancybox is by adding the
<code>data-fancybox</code> attribute to your element. This will automatically bind click event that will
start
fancybox. Use
<code>href</code> or
<code>data-src</code> attribute to specify source of your content. Example:
</p>
<pre><a href="image.jpg" data-fancybox data-caption="Caption for single image">
<img src="thumbnail.jpg" alt="" />
</a></pre>
<p class="demo">
<a href="https://codepen.io/fancyapps/pen/oPKVea?editors=1000" target="_blank">View demo on CodePen</a>
</p>
<p>
If you have a group of items, you can use the same attribute
<code>data-fancybox</code> value for each of them to create a gallery. Each group should have a unique
value.
Example:
</p>
<pre><a href="image_1.jpg" data-fancybox="gallery" data-caption="Caption #1">
<img src="thumbnail_1.jpg" alt="" />
</a>
<a href="image_2.jpg" data-fancybox="gallery" data-caption="Caption #2">
<img src="thumbnail_2.jpg" alt="" />
</a>
</pre>
<p class="demo">
<a href="https://codepen.io/fancyapps/pen/wEVOPa?editors=1000" target="_blank">View demo on CodePen</a>
</p>
<p>
If you choose this method, default settings will be applied. See
<a href="#options">options</a> section for examples how to customize
by changing defaults, using
<code>data-options</code> attribute or by <a href="#initialize-with-javascript">initializing with
JavaScript</a>.
</p>
<p>
<span class="badge badge-info">Info</span>
Sometimes you have multiple links pointing to the same source and that creates duplicates in the gallery.
To avoid that, simply use
<code>data-fancybox-trigger</code> attribute with the same value used for
<code>data-fancybox</code> attribute for your other links. Optionally, use
<code>data-fancybox-index</code> attribute to specify index of starting element:
</p>
<pre><code><a data-fancybox-trigger="gallery" href="javascript:;">
<img src="thumbnail_1.jpg" alt="" />
</a>
</code></pre>
<p class="demo">
<a href="https://codepen.io/fancyapps/pen/VGoRqO?editors=1010" target="_blank">View demo on CodePen</a>
</p>
<h3 id="initialize-with-javascript">Initialize with JavaScript</h3>
<p>
Select your elements with a jQuery selector (you can use any valid selector) and call the
<code>fancybox</code> method:
</p>
<pre><code>$('[data-fancybox="gallery"]').fancybox({
// Options will go here
});
</code></pre>
<p class="demo">
<a href="https://codepen.io/fancyapps/pen/vzoPMB?editors=1010" target="_blank">View demo on CodePen</a>
</p>
<p>
<span class="badge badge-info">Info</span>
Sometimes you might need to bind fancybox to dynamically added elements. Use
<code>selector</code> option to attach click event listener for elements that exist now or in the future.
All selected items will be automatically grouped in the gallery. Example:
</p>
<pre><code>$().fancybox({
selector : '.imglist a:visible'
});</code></pre>
<p class="demo">
<a href="https://codepen.io/fancyapps/pen/NLQJQp?editors=1010" target="_blank">View demo on CodePen</a>
</p>
<h3>Use with Javascript</h3>
<p>
You can also open and close fancybox programmatically. Here are a couple of examples, visit
<a href="#api">API</a> section for more information and demos.
</p>
<p>
Display simple message:
</p>
<pre><code>$.fancybox.open('<div class="message"><h2>Hello!</h2><p>You are awesome!</p></div>');</code></pre>
<p class="demo">
<a href="https://codepen.io/fancyapps/pen/qMewWv?editors=1010" target="_blank">View demo on CodePen</a>
</p>
<p>
Display iframed page:
</p>
<pre><code>$.fancybox.open({
src : 'link-to-your-page.html',
type : 'iframe',
opts : {
afterShow : function( instance, current ) {
console.info( 'done!' );
}
}
});</code></pre>
<p class="demo">
<a href="https://codepen.io/fancyapps/pen/GXVLgo?editors=1010" target="_blank">View demo on CodePen</a>
</p>
<h4 class="mt-4">
<span class="badge badge-warning">Important</span>
</h4>
<p>
fancybox attempts to automatically detect the type of content based on the given url. If it cannot be
detected, the type can also be set manually using
<code>data-type</code> attribute (or
<code>type</code> option). Example:
</p>
<pre><a href="images.php?id=123" data-type="image" data-caption="Caption">
Show image
</a></pre>
</section>
<section id="media_types">
<h2>Media types</h2>
<p>
fancybox is designed to display images, video, iframes and any HTML content. For your convenience, there is
a built in support for inline content and ajax.
</p>
<h3 id="images">Images</h3>
<p>
The standard way of using fancybox is with a number of thumbnail images that link to larger images:
</p>
<pre><code><a href="image.jpg" data-fancybox="images" data-caption="My caption">
<img src="thumbnail.jpg" alt="" />
</a></code></pre>
<p class="demo">
<a href="https://codepen.io/fancyapps/pen/EeqJPG?editors=1000" target="_blank">View demo on CodePen</a>
</p>
<p>
By default, fancybox fully preloads an image before displaying it. You can choose to display the image
right away. It will render and show the full size image while the data is being received. To do so, some
attributes are necessary:
</p>
<ul>
<li>
<code>data-width</code> - the real width of the image</li>
<li>
<code>data-height</code> - the real height of the image</li>
</ul>
<pre><code><a href="image.jpg" data-fancybox="images" data-width="2048" data-height="1365">
<img src="thumbnail.jpg" />
</a></code></pre>
<p class="demo">
<a href="https://codepen.io/fancyapps/pen/bxXJRr?editors=1000" target="_blank">View demo on CodePen</a>
</p>
<p>
You can also use these
<code>width</code> and
<code>height</code> properties to control size of the image. This can be used to make images look sharper
on retina displays. Example:
</p>
<pre><code>$('[data-fancybox="images"]').fancybox({
afterLoad : function(instance, current) {
var pixelRatio = window.devicePixelRatio || 1;
if ( pixelRatio > 1.5 ) {
current.width = current.width / pixelRatio;
current.height = current.height / pixelRatio;
}
}
});</code></pre>
<p class="demo">
<a href="https://codepen.io/fancyapps/pen/gdVyxg?editors=1010" target="_blank">View demo on CodePen</a>
</p>
<p>
fancybox supports "srcset" so it can display different images based on viewport width. You can use this to
improve download times for mobile users and over time save bandwidth. Example:
</p>
<pre><code><a href="medium.jpg" data-fancybox="images" data-srcset="large.jpg 1600w, medium.jpg 1200w, small.jpg 640w">
<img src="thumbnail.jpg" />
</a></code></pre>
<p cl
gitextract_9bdlpyyz/
├── .github/
│ └── ISSUE_TEMPLATE/
│ ├── bug_report.md
│ ├── feature_request.md
│ └── question.md
├── .gitignore
├── README.md
├── bower.json
├── dist/
│ ├── jquery.fancybox.css
│ └── jquery.fancybox.js
├── docs/
│ └── index.html
├── gulpfile.js
├── package.json
└── src/
├── css/
│ ├── core.css
│ ├── fullscreen.css
│ ├── share.css
│ ├── slideshow.css
│ └── thumbs.css
└── js/
├── core.js
├── fullscreen.js
├── guestures.js
├── hash.js
├── media.js
├── share.js
├── slideshow.js
├── thumbs.js
└── wheel.js
SYMBOL INDEX (10 symbols across 4 files)
FILE: dist/jquery.fancybox.js
function _run (line 3308) | function _run(e, opts) {
function escapeHtml (line 5320) | function escapeHtml(string) {
function parseUrl (line 5415) | function parseUrl() {
function triggerFromUrl (line 5430) | function triggerFromUrl(url) {
function getGalleryID (line 5442) | function getGalleryID(instance) {
FILE: src/js/core.js
function _run (line 3298) | function _run(e, opts) {
FILE: src/js/hash.js
function parseUrl (line 34) | function parseUrl() {
function triggerFromUrl (line 49) | function triggerFromUrl(url) {
function getGalleryID (line 61) | function getGalleryID(instance) {
FILE: src/js/share.js
function escapeHtml (line 43) | function escapeHtml(string) {
Condensed preview — 25 files, each showing path, character count, and a content snippet. Download the .json file or copy for the full structured content (450K chars).
[
{
"path": ".github/ISSUE_TEMPLATE/bug_report.md",
"chars": 834,
"preview": "---\nname: Bug report\nabout: Create a report to help us improve\ntitle: ''\nlabels: ''\nassignees: ''\n\n---\n\n**Describe the b"
},
{
"path": ".github/ISSUE_TEMPLATE/feature_request.md",
"chars": 595,
"preview": "---\nname: Feature request\nabout: Suggest an idea for this project\ntitle: ''\nlabels: ''\nassignees: ''\n\n---\n\n**Is your fea"
},
{
"path": ".github/ISSUE_TEMPLATE/question.md",
"chars": 109,
"preview": "---\nname: Question\nabout: Describe your question here.\ntitle: ''\nlabels: ''\nassignees: ''\n\n---\n\nHow do I ...\n"
},
{
"path": ".gitignore",
"chars": 15,
"preview": "node_modules/*\n"
},
{
"path": "README.md",
"chars": 1001,
"preview": "# Archived\n\nThis repository has been archived and is now part of https://github.com/fancyapps/ui\n\n# Fancybox\n\njQuery lig"
},
{
"path": "bower.json",
"chars": 478,
"preview": "{\n \"name\": \"fancybox\",\n \"description\": \"Touch enabled, responsive and fully customizable jQuery lightbox script\",\n \"k"
},
{
"path": "dist/jquery.fancybox.css",
"chars": 17412,
"preview": "body.compensate-for-scrollbar {\n overflow: hidden;\n}\n\n.fancybox-active {\n height: auto;\n}\n\n.fancybox-is-hidden {\n "
},
{
"path": "dist/jquery.fancybox.js",
"chars": 160665,
"preview": "// ==================================================\n// fancyBox v3.5.7\n//\n// Licensed GPLv3 for open source use\n// or "
},
{
"path": "docs/index.html",
"chars": 66703,
"preview": "<!doctype html>\n<html lang=\"en\">\n\n<head>\n <meta charset=\"utf-8\">\n <meta name=\"viewport\" content=\"width=device-width, i"
},
{
"path": "gulpfile.js",
"chars": 1787,
"preview": "var gulp = require(\"gulp\"),\n concat = require(\"gulp-concat\"),\n uglify = require(\"gulp-uglify\"),\n rename = require(\"gu"
},
{
"path": "package.json",
"chars": 1223,
"preview": "{\n \"name\": \"@fancyapps/fancybox\",\n \"description\": \"Touch enabled, responsive and fully customizable jQuery lightbox sc"
},
{
"path": "src/css/core.css",
"chars": 12699,
"preview": "body.compensate-for-scrollbar {\n overflow: hidden;\n}\n\n.fancybox-active {\n height: auto;\n}\n\n.fancybox-is-hidden {\n "
},
{
"path": "src/css/fullscreen.css",
"chars": 176,
"preview": "\n/* Fullscreen */\n\n.fancybox-button--fullscreen::before {\n\twidth: 15px;\n\theight: 11px;\n\tleft: calc(50% - 7px);\n\ttop: ca"
},
{
"path": "src/css/share.css",
"chars": 1619,
"preview": "/* Share */\n\n.fancybox-share {\n background: #f4f4f4;\n border-radius: 3px;\n max-width: 90%;\n padding: 30px;\n "
},
{
"path": "src/css/slideshow.css",
"chars": 488,
"preview": "/* Slideshow button */\n\n.fancybox-button--play {}\n\n.fancybox-button--play::before,\n.fancybox-button--pause::before {\n\tto"
},
{
"path": "src/css/thumbs.css",
"chars": 2416,
"preview": "/* Thumbs */\n\n.fancybox-thumbs {\n background: #ddd;\n bottom: 0;\n display: none;\n margin: 0;\n -webkit-over"
},
{
"path": "src/js/core.js",
"chars": 96597,
"preview": "(function (window, document, $, undefined) {\n \"use strict\";\n\n window.console = window.console || {\n info: function "
},
{
"path": "src/js/fullscreen.js",
"chars": 5100,
"preview": "// ==========================================================================\n//\n// FullScreen\n// Adds fullscreen functi"
},
{
"path": "src/js/guestures.js",
"chars": 26561,
"preview": "// ==========================================================================\n//\n// Guestures\n// Adds touch guestures, h"
},
{
"path": "src/js/hash.js",
"chars": 6273,
"preview": "// ==========================================================================\n//\n// Hash\n// Enables linking to each moda"
},
{
"path": "src/js/media.js",
"chars": 8009,
"preview": "// ==========================================================================\n//\n// Media\n// Adds additional media type "
},
{
"path": "src/js/share.js",
"chars": 4456,
"preview": "//// ==========================================================================\n//\n// Share\n// Displays simple form for "
},
{
"path": "src/js/slideshow.js",
"chars": 5538,
"preview": "// ==========================================================================\n//\n// SlideShow\n// Enables slideshow funct"
},
{
"path": "src/js/thumbs.js",
"chars": 6695,
"preview": "// ==========================================================================\n//\n// Thumbs\n// Displays thumbnails in a g"
},
{
"path": "src/js/wheel.js",
"chars": 1152,
"preview": "// ==========================================================================\n//\n// Wheel\n// Basic mouse weheel support "
}
]
About this extraction
This page contains the full source code of the fancyapps/fancybox GitHub repository, extracted and formatted as plain text for AI agents and large language models (LLMs). The extraction includes 25 files (418.6 KB), approximately 109.5k tokens, and a symbol index with 10 extracted functions, classes, methods, constants, and types. Use this with OpenClaw, Claude, ChatGPT, Cursor, Windsurf, or any other AI tool that accepts text input. You can copy the full output to your clipboard or download it as a .txt file.
Extracted by GitExtract — free GitHub repo to text converter for AI. Built by Nikandr Surkov.