Fancybox is deprecated #1562

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heluecht wants to merge 1 commit from heluecht/friendica-addons:fancybox into 2024.09-rc
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fancybox/.gitignore vendored
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/dist/
/test/

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### Version 1.05
* Added ALT and TITLE of original IMG to fancybox popup.
### Version 1.04
* Update supporting upcoming imnagegrid in posts
### Version 1.03
* imgages in body-attach with title / alt attribute get them removed while adding fancy attributes
* Added fancybox to image inlined in posts. Un-hooked the old lightbox from frio and vier and excahnged that with fancybox hooks.
* Excluded images in "type-link" divs from being "fancied" as they have no images but pages linked to.
### Version 1.02
* [MrPetovan](https://github.com/MrPetovan) optimized my noob regular expression code.
### Version 1.01
* One gallery for each post
* All media attached to a post are added to the posts gallery.
* Loop scrolling: You can step from last media to first and vice versa.
### Version 1.00
* First test version released.
* One fancybox per page displaying first media of each post.

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# Post image gallery using fancybox
Addon author: [Grischa Brockhaus](https://brockha.us)
## Description
This addon loads all media attachments of a post into a "fancybox" instead of linking directly to the media.
Each post gets its own attachment library, when there are more than one media attached you can scroll through them.
## Licenses
### Fancybox Library
This AddOn is using the jQuery library [fancybox](https://github.com/fancyapps/fancybox).
The fancyBox libryry is licensed under the GPLv3 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](https://github.com/fancyapps/fancybox).

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# fancyBox 3.5.7
jQuery lightbox script for displaying images, videos and more.
Touch enabled, responsive and fully customizable.
See the [project page](http://fancyapps.com/fancybox/3/) for documentation and a demonstration.
Follow [@thefancyapps](//twitter.com/thefancyapps) for updates.
## 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/fancybox/3/#license).
## Bugs and feature requests
If you find a bug, please report it [here on Github](https://github.com/fancyapps/fancybox/issues).
Guidelines for bug reports:
1. Use the GitHub issue search — check if the issue has already been reported.
2. Check if the issue has been fixed — try to reproduce it using the latest master or development branch in the repository.
3. Isolate the problem — create a reduced test case and a live example. You can use CodePen to fork any demo found on documentation to use it as a template.
A good bug report shouldn't leave others needing to chase you up for more information.
Please try to be as detailed as possible in your report.
Feature requests are welcome. Please look for existing ones and use GitHub's "reactions" feature to vote.
Please do not use the issue tracker for personal support requests - use Stack Overflow ([fancybox-3](http://stackoverflow.com/questions/tagged/fancybox-3) tag) instead.

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$(document).ready(function() {
$.fancybox.defaults.loop = "true";
// this disables the colorbox hook found in frio/js/modal.js:34
$("body").off("click", ".wall-item-body a img");
// Adds ALT/TITLE text to fancybox
$('a[data-fancybox').fancybox({
afterLoad : function(instance, current) {
current.$image.attr('alt', current.opts.$orig.find('img').attr('alt') );
current.$image.attr('title', current.opts.$orig.find('img').attr('title') );
}
});
});

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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);
}
}

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@ -1,15 +0,0 @@
MODULE=fancybox
cd ..
# old releases not needed anymore
mkdir -p $MODULE/dist
rm $MODULE/dist/*
# create release for actual version
zip -r9 $MODULE/dist/release.zip $MODULE/* -x $MODULE/dist/\* -x $MODULE/test/\* $MODULE/createrelease
echo dist/release.zip created.
cd $MODULE

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@ -1,60 +0,0 @@
<?php
/**
* Name: Fancybox
* Description: Open media attachments of posts into a fancybox overlay.
* Version: 1.05
* Author: Grischa Brockhaus <grischa@brockha.us>
*/
use Friendica\App;
use Friendica\Core\Hook;
use Friendica\DI;
function fancybox_install()
{
Hook::register('head', __FILE__, 'fancybox_head');
Hook::register('footer', __FILE__, 'fancybox_footer');
Hook::register('prepare_body_final', __FILE__, 'fancybox_render');
}
function fancybox_head(string &$b)
{
DI::page()->registerStylesheet(__DIR__ . '/asset/fancybox/jquery.fancybox.min.css');
}
function fancybox_footer(string &$str)
{
DI::page()->registerFooterScript(__DIR__ . '/asset/fancybox/jquery.fancybox.min.js');
DI::page()->registerFooterScript(__DIR__ . '/asset/fancybox/fancybox.config.js');
}
function fancybox_render(array &$b){
$gallery = 'gallery-' . $b['item']['uri-id'] ?? random_int(1000000, 10000000);
// performWithEscapedBlocks escapes block defined with 2nd par pattern that won't be processed.
// We don't want to touch images in class="type-link":
$b['html'] = \Friendica\Util\Strings::performWithEscapedBlocks(
$b['html'],
'#<div class="type-link">.*?</div>#s',
function ($text) use ($gallery) {
// This processes images inlined in posts
// Frio / Vier hooks für lightbox are un-hooked in fancybox-config.js. So this works for them, too!
//if (!in_array(DI::app()->getCurrentTheme(),['vier','frio']))
$text = preg_replace(
'#<a[^>]*href="([^"]*)"[^>]*>(<img[^>]*src="[^"]*"[^>]*>)</a>#',
'<a data-fancybox="' . $gallery . '" href="$1">$2</a>',
$text);
// Local content images attached:
$text = preg_replace_callback(
'#<div class="(body-attach|imagegrid-column)">.*?</div>#s',
function ($matches) use ($gallery) {
return str_replace('<a href', '<a data-fancybox="' . $gallery . '" href', $matches[0]);
},
$text
);
return $text;
}
);
}