/**
* lightgallery | 2.7.2 | September 20th 2023
* http://www.lightgalleryjs.com/
* Copyright (c) 2020 Sachin Neravath;
* @license GPLv3
*/
!(function (t, e) {
"object" == typeof exports && "undefined" != typeof module
? (module.exports = e())
: "function" == typeof define && define.amd
? define(e)
: ((t =
"undefined" != typeof globalThis
? globalThis
: t || self).lightGallery = e());
})(this, function () {
"use strict";
var t = function () {
return (t =
Object.assign ||
function (t) {
for (var e, i = 1, s = arguments.length; i < s; i++)
for (var n in (e = arguments[i]))
Object.prototype.hasOwnProperty.call(e, n) && (t[n] = e[n]);
return t;
}).apply(this, arguments);
};
var e = "lgAfterAppendSlide",
i = "lgInit",
s = "lgHasVideo",
n = "lgContainerResize",
o = "lgUpdateSlides",
r = "lgAfterAppendSubHtml",
l = "lgBeforeOpen",
a = "lgAfterOpen",
d = "lgSlideItemLoad",
g = "lgBeforeSlide",
h = "lgAfterSlide",
c = "lgPosterClick",
u = "lgDragStart",
m = "lgDragMove",
p = "lgDragEnd",
f = "lgBeforeNextSlide",
y = "lgBeforePrevSlide",
v = "lgBeforeClose",
b = "lgAfterClose",
I = {
mode: "lg-slide",
easing: "ease",
speed: 400,
licenseKey: "0000-0000-000-0000",
height: "100%",
width: "100%",
addClass: "",
startClass: "lg-start-zoom",
backdropDuration: 300,
container: "",
startAnimationDuration: 400,
zoomFromOrigin: !0,
hideBarsDelay: 0,
showBarsAfter: 1e4,
slideDelay: 0,
supportLegacyBrowser: !0,
allowMediaOverlap: !1,
videoMaxSize: "1280-720",
loadYouTubePoster: !0,
defaultCaptionHeight: 0,
ariaLabelledby: "",
ariaDescribedby: "",
resetScrollPosition: !0,
hideScrollbar: !1,
closable: !0,
swipeToClose: !0,
closeOnTap: !0,
showCloseIcon: !0,
showMaximizeIcon: !1,
loop: !0,
escKey: !0,
keyPress: !0,
trapFocus: !0,
controls: !0,
slideEndAnimation: !0,
hideControlOnEnd: !1,
mousewheel: !1,
getCaptionFromTitleOrAlt: !0,
appendSubHtmlTo: ".lg-sub-html",
subHtmlSelectorRelative: !1,
preload: 2,
numberOfSlideItemsInDom: 10,
selector: "",
selectWithin: "",
nextHtml: "",
prevHtml: "",
index: 0,
iframeWidth: "100%",
iframeHeight: "100%",
iframeMaxWidth: "100%",
iframeMaxHeight: "100%",
download: !0,
counter: !0,
appendCounterTo: ".lg-toolbar",
swipeThreshold: 50,
enableSwipe: !0,
enableDrag: !0,
dynamic: !1,
dynamicEl: [],
extraProps: [],
exThumbImage: "",
isMobile: void 0,
mobileSettings: { controls: !1, showCloseIcon: !1, download: !1 },
plugins: [],
strings: {
closeGallery: "Close gallery",
toggleMaximize: "Toggle maximize",
previousSlide: "Previous slide",
nextSlide: "Next slide",
download: "Download",
playVideo: "Play video",
mediaLoadingFailed: "Oops... Failed to load content..."
}
};
var C = (function () {
function t(t) {
return (
(this.cssVenderPrefixes = [
"TransitionDuration",
"TransitionTimingFunction",
"Transform",
"Transition"
]),
(this.selector = this._getSelector(t)),
(this.firstElement = this._getFirstEl()),
this
);
}
return (
(t.generateUUID = function () {
return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(
/[xy]/g,
function (t) {
var e = (16 * Math.random()) | 0;
return ("x" == t ? e : (3 & e) | 8).toString(16);
}
);
}),
(t.prototype._getSelector = function (t, e) {
return (
void 0 === e && (e = document),
"string" != typeof t
? t
: ((e = e || document),
"#" === t.substring(0, 1)
? e.querySelector(t)
: e.querySelectorAll(t))
);
}),
(t.prototype._each = function (t) {
return this.selector
? (void 0 !== this.selector.length
? [].forEach.call(this.selector, t)
: t(this.selector, 0),
this)
: this;
}),
(t.prototype._setCssVendorPrefix = function (t, e, i) {
var s = e.replace(/-([a-z])/gi, function (t, e) {
return e.toUpperCase();
});
-1 !== this.cssVenderPrefixes.indexOf(s)
? ((t.style[s.charAt(0).toLowerCase() + s.slice(1)] = i),
(t.style["webkit" + s] = i),
(t.style["moz" + s] = i),
(t.style["ms" + s] = i),
(t.style["o" + s] = i))
: (t.style[s] = i);
}),
(t.prototype._getFirstEl = function () {
return this.selector && void 0 !== this.selector.length
? this.selector[0]
: this.selector;
}),
(t.prototype.isEventMatched = function (t, e) {
var i = e.split(".");
return t
.split(".")
.filter(function (t) {
return t;
})
.every(function (t) {
return -1 !== i.indexOf(t);
});
}),
(t.prototype.attr = function (t, e) {
return void 0 === e
? this.firstElement
? this.firstElement.getAttribute(t)
: ""
: (this._each(function (i) {
i.setAttribute(t, e);
}),
this);
}),
(t.prototype.find = function (t) {
return x(this._getSelector(t, this.selector));
}),
(t.prototype.first = function () {
return this.selector && void 0 !== this.selector.length
? x(this.selector[0])
: x(this.selector);
}),
(t.prototype.eq = function (t) {
return x(this.selector[t]);
}),
(t.prototype.parent = function () {
return x(this.selector.parentElement);
}),
(t.prototype.get = function () {
return this._getFirstEl();
}),
(t.prototype.removeAttr = function (t) {
var e = t.split(" ");
return (
this._each(function (t) {
e.forEach(function (e) {
return t.removeAttribute(e);
});
}),
this
);
}),
(t.prototype.wrap = function (t) {
if (!this.firstElement) return this;
var e = document.createElement("div");
return (
(e.className = t),
this.firstElement.parentNode.insertBefore(e, this.firstElement),
this.firstElement.parentNode.removeChild(this.firstElement),
e.appendChild(this.firstElement),
this
);
}),
(t.prototype.addClass = function (t) {
return (
void 0 === t && (t = ""),
this._each(function (e) {
t.split(" ").forEach(function (t) {
t && e.classList.add(t);
});
}),
this
);
}),
(t.prototype.removeClass = function (t) {
return (
this._each(function (e) {
t.split(" ").forEach(function (t) {
t && e.classList.remove(t);
});
}),
this
);
}),
(t.prototype.hasClass = function (t) {
return !!this.firstElement && this.firstElement.classList.contains(t);
}),
(t.prototype.hasAttribute = function (t) {
return !!this.firstElement && this.firstElement.hasAttribute(t);
}),
(t.prototype.toggleClass = function (t) {
return this.firstElement
? (this.hasClass(t) ? this.removeClass(t) : this.addClass(t), this)
: this;
}),
(t.prototype.css = function (t, e) {
var i = this;
return (
this._each(function (s) {
i._setCssVendorPrefix(s, t, e);
}),
this
);
}),
(t.prototype.on = function (e, i) {
var s = this;
return this.selector
? (e.split(" ").forEach(function (e) {
Array.isArray(t.eventListeners[e]) || (t.eventListeners[e] = []),
t.eventListeners[e].push(i),
s.selector.addEventListener(e.split(".")[0], i);
}),
this)
: this;
}),
(t.prototype.once = function (t, e) {
var i = this;
return (
this.on(t, function () {
i.off(t), e(t);
}),
this
);
}),
(t.prototype.off = function (e) {
var i = this;
return this.selector
? (Object.keys(t.eventListeners).forEach(function (s) {
i.isEventMatched(e, s) &&
(t.eventListeners[s].forEach(function (t) {
i.selector.removeEventListener(s.split(".")[0], t);
}),
(t.eventListeners[s] = []));
}),
this)
: this;
}),
(t.prototype.trigger = function (t, e) {
if (!this.firstElement) return this;
var i = new CustomEvent(t.split(".")[0], { detail: e || null });
return this.firstElement.dispatchEvent(i), this;
}),
(t.prototype.load = function (t) {
var e = this;
return (
fetch(t)
.then(function (t) {
return t.text();
})
.then(function (t) {
e.selector.innerHTML = t;
}),
this
);
}),
(t.prototype.html = function (t) {
return void 0 === t
? this.firstElement
? this.firstElement.innerHTML
: ""
: (this._each(function (e) {
e.innerHTML = t;
}),
this);
}),
(t.prototype.append = function (t) {
return (
this._each(function (e) {
"string" == typeof t
? e.insertAdjacentHTML("beforeend", t)
: e.appendChild(t);
}),
this
);
}),
(t.prototype.prepend = function (t) {
return (
this._each(function (e) {
e.insertAdjacentHTML("afterbegin", t);
}),
this
);
}),
(t.prototype.remove = function () {
return (
this._each(function (t) {
t.parentNode.removeChild(t);
}),
this
);
}),
(t.prototype.empty = function () {
return (
this._each(function (t) {
t.innerHTML = "";
}),
this
);
}),
(t.prototype.scrollTop = function (t) {
return void 0 !== t
? ((document.body.scrollTop = t),
(document.documentElement.scrollTop = t),
this)
: window.pageYOffset ||
document.documentElement.scrollTop ||
document.body.scrollTop ||
0;
}),
(t.prototype.scrollLeft = function (t) {
return void 0 !== t
? ((document.body.scrollLeft = t),
(document.documentElement.scrollLeft = t),
this)
: window.pageXOffset ||
document.documentElement.scrollLeft ||
document.body.scrollLeft ||
0;
}),
(t.prototype.offset = function () {
if (!this.firstElement) return { left: 0, top: 0 };
var t = this.firstElement.getBoundingClientRect(),
e = x("body").style().marginLeft;
return {
left: t.left - parseFloat(e) + this.scrollLeft(),
top: t.top + this.scrollTop()
};
}),
(t.prototype.style = function () {
return this.firstElement
? this.firstElement.currentStyle ||
window.getComputedStyle(this.firstElement)
: {};
}),
(t.prototype.width = function () {
var t = this.style();
return (
this.firstElement.clientWidth -
parseFloat(t.paddingLeft) -
parseFloat(t.paddingRight)
);
}),
(t.prototype.height = function () {
var t = this.style();
return (
this.firstElement.clientHeight -
parseFloat(t.paddingTop) -
parseFloat(t.paddingBottom)
);
}),
(t.eventListeners = {}),
t
);
})();
function x(t) {
return (
(function () {
if ("function" == typeof window.CustomEvent) return !1;
window.CustomEvent = function (t, e) {
e = e || { bubbles: !1, cancelable: !1, detail: null };
var i = document.createEvent("CustomEvent");
return i.initCustomEvent(t, e.bubbles, e.cancelable, e.detail), i;
};
})(),
Element.prototype.matches ||
(Element.prototype.matches =
Element.prototype.msMatchesSelector ||
Element.prototype.webkitMatchesSelector),
new C(t)
);
}
var w = [
"src",
"sources",
"subHtml",
"subHtmlUrl",
"html",
"video",
"poster",
"slideName",
"responsive",
"srcset",
"sizes",
"iframe",
"downloadUrl",
"download",
"width",
"facebookShareUrl",
"tweetText",
"iframeTitle",
"twitterShareUrl",
"pinterestShareUrl",
"pinterestText",
"fbHtml",
"disqusIdentifier",
"disqusUrl"
];
function S(t) {
return "href" === t
? "src"
: (t = (t =
(t = t.replace("data-", "")).charAt(0).toLowerCase() +
t.slice(1)).replace(/-([a-z])/g, function (t) {
return t[1].toUpperCase();
}));
}
var T = function (t, e, i, s) {
void 0 === i && (i = 0);
var n = x(t).attr("data-lg-size") || s;
if (n) {
var o = n.split(",");
if (o[1])
for (var r = window.innerWidth, l = 0; l < o.length; l++) {
var a = o[l];
if (parseInt(a.split("-")[2], 10) > r) {
n = a;
break;
}
l === o.length - 1 && (n = a);
}
var d = n.split("-"),
g = parseInt(d[0], 10),
h = parseInt(d[1], 10),
c = e.width(),
u = e.height() - i,
m = Math.min(c, g),
p = Math.min(u, h),
f = Math.min(m / g, p / h);
return { width: g * f, height: h * f };
}
},
E = function (t, e, i, s, n) {
if (n) {
var o = x(t).find("img").first();
if (o.get()) {
var r = e.get().getBoundingClientRect(),
l = r.width,
a = e.height() - (i + s),
d = o.width(),
g = o.height(),
h = o.style(),
c =
(l - d) / 2 -
o.offset().left +
(parseFloat(h.paddingLeft) || 0) +
(parseFloat(h.borderLeft) || 0) +
x(window).scrollLeft() +
r.left,
u =
(a - g) / 2 -
o.offset().top +
(parseFloat(h.paddingTop) || 0) +
(parseFloat(h.borderTop) || 0) +
x(window).scrollTop() +
i;
return (
"translate3d(" +
(c *= -1) +
"px, " +
(u *= -1) +
"px, 0) scale3d(" +
d / n.width +
", " +
g / n.height +
", 1)"
);
}
}
},
O = function (t, e, i, s, n, o) {
return (
'<div class="lg-video-cont lg-has-iframe" style="width:' +
t +
"; max-width:" +
i +
"; height: " +
e +
"; max-height:" +
s +
'">\n <iframe class="lg-object" frameborder="0" ' +
(o ? 'title="' + o + '"' : "") +
' src="' +
n +
'" allowfullscreen="true"></iframe>\n </div>'
);
},
D = function (t, e, i, s, n, o) {
var r =
"<img " +
i +
" " +
(s ? 'srcset="' + s + '"' : "") +
" " +
(n ? 'sizes="' + n + '"' : "") +
' class="lg-object lg-image" data-index="' +
t +
'" src="' +
e +
'" />',
l = "";
o &&
(l = ("string" == typeof o ? JSON.parse(o) : o).map(function (t) {
var e = "";
return (
Object.keys(t).forEach(function (i) {
e += " " + i + '="' + t[i] + '"';
}),
"<source " + e + "></source>"
);
}));
return "" + l + r;
},
L = function (t) {
for (var e = [], i = [], s = "", n = 0; n < t.length; n++) {
var o = t[n].split(" ");
"" === o[0] && o.splice(0, 1), i.push(o[0]), e.push(o[1]);
}
for (var r = window.innerWidth, l = 0; l < e.length; l++)
if (parseInt(e[l], 10) > r) {
s = i[l];
break;
}
return s;
},
z = function (t) {
return !!t && !!t.complete && 0 !== t.naturalWidth;
},
M = function (t, e, i, s, n) {
return (
'<div class="lg-video-cont ' +
(n && n.youtube
? "lg-has-youtube"
: n && n.vimeo
? "lg-has-vimeo"
: "lg-has-html5") +
'" style="' +
i +
'">\n <div class="lg-video-play-button">\n <svg\n viewBox="0 0 20 20"\n preserveAspectRatio="xMidYMid"\n focusable="false"\n aria-labelledby="' +
s +
'"\n role="img"\n class="lg-video-play-icon"\n >\n <title>' +
s +
'</title>\n <polygon class="lg-video-play-icon-inner" points="1,0 20,10 1,20"></polygon>\n </svg>\n <svg class="lg-video-play-icon-bg" viewBox="0 0 50 50" focusable="false">\n <circle cx="50%" cy="50%" r="20"></circle></svg>\n <svg class="lg-video-play-icon-circle" viewBox="0 0 50 50" focusable="false">\n <circle cx="50%" cy="50%" r="20"></circle>\n </svg>\n </div>\n ' +
(e || "") +
'\n <img class="lg-object lg-video-poster" src="' +
t +
'" />\n </div>'
);
},
G = function (t) {
var e = t.querySelectorAll(
'a[href]:not([disabled]), button:not([disabled]), textarea:not([disabled]), input[type="text"]:not([disabled]), input[type="radio"]:not([disabled]), input[type="checkbox"]:not([disabled]), select:not([disabled])'
);
return [].filter.call(e, function (t) {
var e = window.getComputedStyle(t);
return "none" !== e.display && "hidden" !== e.visibility;
});
},
k = function (t, e, i, s) {
var n = [],
o = (function () {
for (var t = 0, e = 0, i = arguments.length; e < i; e++)
t += arguments[e].length;
var s = Array(t),
n = 0;
for (e = 0; e < i; e++)
for (var o = arguments[e], r = 0, l = o.length; r < l; r++, n++)
s[n] = o[r];
return s;
})(w, e);
return (
[].forEach.call(t, function (t) {
for (var e = {}, r = 0; r < t.attributes.length; r++) {
var l = t.attributes[r];
if (l.specified) {
var a = S(l.name),
d = "";
o.indexOf(a) > -1 && (d = a), d && (e[d] = l.value);
}
}
var g = x(t),
h = g.find("img").first().attr("alt"),
c = g.attr("title"),
u = s ? g.attr(s) : g.find("img").first().attr("src");
(e.thumb = u),
i && !e.subHtml && (e.subHtml = c || h || ""),
(e.alt = h || c || ""),
n.push(e);
}),
n
);
},
A = function () {
return /iPhone|iPad|iPod|Android/i.test(navigator.userAgent);
},
P = function (t, e, i) {
if (!t)
return e
? { html5: !0 }
: void console.error(
"lightGallery :- data-src is not provided on slide item " +
(i + 1) +
". Please make sure the selector property is properly configured. More info - https://www.lightgalleryjs.com/demos/html-markup/"
);
var s = t.match(
/\/\/(?:www\.)?youtu(?:\.be|be\.com|be-nocookie\.com)\/(?:watch\?v=|embed\/)?([a-z0-9\-\_\%]+)([\&|?][\S]*)*/i
),
n = t.match(
/\/\/(?:www\.)?(?:player\.)?vimeo.com\/(?:video\/)?([0-9a-z\-_]+)(.*)?/i
),
o = t.match(
/https?:\/\/(.+)?(wistia\.com|wi\.st)\/(medias|embed)\/([0-9a-z\-_]+)(.*)/
);
return s ? { youtube: s } : n ? { vimeo: n } : o ? { wistia: o } : void 0;
},
B = 0,
F = (function () {
function w(t, e) {
if (
((this.lgOpened = !1),
(this.index = 0),
(this.plugins = []),
(this.lGalleryOn = !1),
(this.lgBusy = !1),
(this.currentItemsInDom = []),
(this.prevScrollTop = 0),
(this.bodyPaddingRight = 0),
(this.isDummyImageRemoved = !1),
(this.dragOrSwipeEnabled = !1),
(this.mediaContainerPosition = { top: 0, bottom: 0 }),
!t)
)
return this;
if (
(B++,
(this.lgId = B),
(this.el = t),
(this.LGel = x(t)),
this.generateSettings(e),
this.buildModules(),
this.settings.dynamic &&
void 0 !== this.settings.dynamicEl &&
!Array.isArray(this.settings.dynamicEl))
)
throw "When using dynamic mode, you must also define dynamicEl as an Array.";
return (
(this.galleryItems = this.getItems()),
this.normalizeSettings(),
this.init(),
this.validateLicense(),
this
);
}
return (
(w.prototype.generateSettings = function (e) {
if (
((this.settings = t(t({}, I), e)),
this.settings.isMobile &&
"function" == typeof this.settings.isMobile
? this.settings.isMobile()
: A())
) {
var i = t(
t({}, this.settings.mobileSettings),
this.settings.mobileSettings
);
this.settings = t(t({}, this.settings), i);
}
}),
(w.prototype.normalizeSettings = function () {
this.settings.slideEndAnimation &&
(this.settings.hideControlOnEnd = !1),
this.settings.closable || (this.settings.swipeToClose = !1),
(this.zoomFromOrigin = this.settings.zoomFromOrigin),
this.settings.dynamic && (this.zoomFromOrigin = !1),
this.settings.container ||
(this.settings.container = document.body),
(this.settings.preload = Math.min(
this.settings.preload,
this.galleryItems.length
));
}),
(w.prototype.init = function () {
var t = this;
this.addSlideVideoInfo(this.galleryItems),
this.buildStructure(),
this.LGel.trigger(i, { instance: this }),
this.settings.keyPress && this.keyPress(),
setTimeout(function () {
t.enableDrag(), t.enableSwipe(), t.triggerPosterClick();
}, 50),
this.arrow(),
this.settings.mousewheel && this.mousewheel(),
this.settings.dynamic || this.openGalleryOnItemClick();
}),
(w.prototype.openGalleryOnItemClick = function () {
for (
var t = this,
e = function (e) {
var s = i.items[e],
n = x(s),
o = C.generateUUID();
n.attr("data-lg-id", o).on(
"click.lgcustom-item-" + o,
function (i) {
i.preventDefault();
var n = t.settings.index || e;
t.openGallery(n, s);
}
);
},
i = this,
s = 0;
s < this.items.length;
s++
)
e(s);
}),
(w.prototype.buildModules = function () {
var t = this;
this.settings.plugins.forEach(function (e) {
t.plugins.push(new e(t, x));
});
}),
(w.prototype.validateLicense = function () {
this.settings.licenseKey
? "0000-0000-000-0000" === this.settings.licenseKey &&
console.warn(
"lightGallery: " +
this.settings.licenseKey +
" license key is not valid for production use"
)
: console.error("Please provide a valid license key");
}),
(w.prototype.getSlideItem = function (t) {
return x(this.getSlideItemId(t));
}),
(w.prototype.getSlideItemId = function (t) {
return "#lg-item-" + this.lgId + "-" + t;
}),
(w.prototype.getIdName = function (t) {
return t + "-" + this.lgId;
}),
(w.prototype.getElementById = function (t) {
return x("#" + this.getIdName(t));
}),
(w.prototype.manageSingleSlideClassName = function () {
this.galleryItems.length < 2
? this.outer.addClass("lg-single-item")
: this.outer.removeClass("lg-single-item");
}),
(w.prototype.buildStructure = function () {
var t = this;
if (!(this.$container && this.$container.get())) {
var e = "",
i = "";
this.settings.controls &&
(e =
'<button type="button" id="' +
this.getIdName("lg-prev") +
'" aria-label="' +
this.settings.strings.previousSlide +
'" class="lg-prev lg-icon"> ' +
this.settings.prevHtml +
' </button>\n <button type="button" id="' +
this.getIdName("lg-next") +
'" aria-label="' +
this.settings.strings.nextSlide +
'" class="lg-next lg-icon"> ' +
this.settings.nextHtml +
" </button>"),
".lg-item" !== this.settings.appendSubHtmlTo &&
(i =
'<div class="lg-sub-html" role="status" aria-live="polite"></div>');
var s = "";
this.settings.allowMediaOverlap && (s += "lg-media-overlap ");
var n = this.settings.ariaLabelledby
? 'aria-labelledby="' + this.settings.ariaLabelledby + '"'
: "",
o = this.settings.ariaDescribedby
? 'aria-describedby="' + this.settings.ariaDescribedby + '"'
: "",
r =
"lg-container " +
this.settings.addClass +
" " +
(document.body !== this.settings.container ? "lg-inline" : ""),
l =
this.settings.closable && this.settings.showCloseIcon
? '<button type="button" aria-label="' +
this.settings.strings.closeGallery +
'" id="' +
this.getIdName("lg-close") +
'" class="lg-close lg-icon"></button>'
: "",
a = this.settings.showMaximizeIcon
? '<button type="button" aria-label="' +
this.settings.strings.toggleMaximize +
'" id="' +
this.getIdName("lg-maximize") +
'" class="lg-maximize lg-icon"></button>'
: "",
d =
'\n <div class="' +
r +
'" id="' +
this.getIdName("lg-container") +
'" tabindex="-1" aria-modal="true" ' +
n +
" " +
o +
' role="dialog"\n >\n <div id="' +
this.getIdName("lg-backdrop") +
'" class="lg-backdrop"></div>\n\n <div id="' +
this.getIdName("lg-outer") +
'" class="lg-outer lg-use-css3 lg-css3 lg-hide-items ' +
s +
' ">\n\n <div id="' +
this.getIdName("lg-content") +
'" class="lg-content">\n <div id="' +
this.getIdName("lg-inner") +
'" class="lg-inner">\n </div>\n ' +
e +
'\n </div>\n <div id="' +
this.getIdName("lg-toolbar") +
'" class="lg-toolbar lg-group">\n ' +
a +
"\n " +
l +
"\n </div>\n " +
(".lg-outer" === this.settings.appendSubHtmlTo ? i : "") +
'\n <div id="' +
this.getIdName("lg-components") +
'" class="lg-components">\n ' +
(".lg-sub-html" === this.settings.appendSubHtmlTo ? i : "") +
"\n </div>\n </div>\n </div>\n ";
x(this.settings.container).append(d),
document.body !== this.settings.container &&
x(this.settings.container).css("position", "relative"),
(this.outer = this.getElementById("lg-outer")),
(this.$lgComponents = this.getElementById("lg-components")),
(this.$backdrop = this.getElementById("lg-backdrop")),
(this.$container = this.getElementById("lg-container")),
(this.$inner = this.getElementById("lg-inner")),
(this.$content = this.getElementById("lg-content")),
(this.$toolbar = this.getElementById("lg-toolbar")),
this.$backdrop.css(
"transition-duration",
this.settings.backdropDuration + "ms"
);
var g = this.settings.mode + " ";
this.manageSingleSlideClassName(),
this.settings.enableDrag && (g += "lg-grab "),
this.outer.addClass(g),
this.$inner.css(
"transition-timing-function",
this.settings.easing
),
this.$inner.css(
"transition-duration",
this.settings.speed + "ms"
),
this.settings.download &&
this.$toolbar.append(
'<a id="' +
this.getIdName("lg-download") +
'" target="_blank" rel="noopener" aria-label="' +
this.settings.strings.download +
'" download class="lg-download lg-icon"></a>'
),
this.counter(),
x(window).on(
"resize.lg.global" +
this.lgId +
" orientationchange.lg.global" +
this.lgId,
function () {
t.refreshOnResize();
}
),
this.hideBars(),
this.manageCloseGallery(),
this.toggleMaximize(),
this.initModules();
}
}),
(w.prototype.refreshOnResize = function () {
if (this.lgOpened) {
var t = this.galleryItems[this.index].__slideVideoInfo;
this.mediaContainerPosition = this.getMediaContainerPosition();
var e = this.mediaContainerPosition,
i = e.top,
s = e.bottom;
if (
((this.currentImageSize = T(
this.items[this.index],
this.outer,
i + s,
t && this.settings.videoMaxSize
)),
t && this.resizeVideoSlide(this.index, this.currentImageSize),
this.zoomFromOrigin && !this.isDummyImageRemoved)
) {
var o = this.getDummyImgStyles(this.currentImageSize);
this.outer
.find(".lg-current .lg-dummy-img")
.first()
.attr("style", o);
}
this.LGel.trigger(n);
}
}),
(w.prototype.resizeVideoSlide = function (t, e) {
var i = this.getVideoContStyle(e);
this.getSlideItem(t).find(".lg-video-cont").attr("style", i);
}),
(w.prototype.updateSlides = function (t, e) {
if (
(this.index > t.length - 1 && (this.index = t.length - 1),
1 === t.length && (this.index = 0),
t.length)
) {
var i = this.galleryItems[e].src;
(this.galleryItems = t),
this.updateControls(),
this.$inner.empty(),
(this.currentItemsInDom = []);
var s = 0;
this.galleryItems.some(function (t, e) {
return t.src === i && ((s = e), !0);
}),
(this.currentItemsInDom = this.organizeSlideItems(s, -1)),
this.loadContent(s, !0),
this.getSlideItem(s).addClass("lg-current"),
(this.index = s),
this.updateCurrentCounter(s),
this.LGel.trigger(o);
} else this.closeGallery();
}),
(w.prototype.getItems = function () {
if (((this.items = []), this.settings.dynamic))
return this.settings.dynamicEl || [];
if ("this" === this.settings.selector) this.items.push(this.el);
else if (this.settings.selector)
if ("string" == typeof this.settings.selector)
if (this.settings.selectWithin) {
var t = x(this.settings.selectWithin);
this.items = t.find(this.settings.selector).get();
} else
this.items = this.el.querySelectorAll(this.settings.selector);
else this.items = this.settings.selector;
else this.items = this.el.children;
return k(
this.items,
this.settings.extraProps,
this.settings.getCaptionFromTitleOrAlt,
this.settings.exThumbImage
);
}),
(w.prototype.shouldHideScrollbar = function () {
return (
this.settings.hideScrollbar &&
document.body === this.settings.container
);
}),
(w.prototype.hideScrollbar = function () {
if (this.shouldHideScrollbar()) {
this.bodyPaddingRight = parseFloat(x("body").style().paddingRight);
var t = document.documentElement.getBoundingClientRect(),
e = window.innerWidth - t.width;
x(document.body).css(
"padding-right",
e + this.bodyPaddingRight + "px"
),
x(document.body).addClass("lg-overlay-open");
}
}),
(w.prototype.resetScrollBar = function () {
this.shouldHideScrollbar() &&
(x(document.body).css(
"padding-right",
this.bodyPaddingRight + "px"
),
x(document.body).removeClass("lg-overlay-open"));
}),
(w.prototype.openGallery = function (t, e) {
var i = this;
if ((void 0 === t && (t = this.settings.index), !this.lgOpened)) {
(this.lgOpened = !0),
this.outer.removeClass("lg-hide-items"),
this.hideScrollbar(),
this.$container.addClass("lg-show");
var s = this.getItemsToBeInsertedToDom(t, t);
this.currentItemsInDom = s;
var n = "";
s.forEach(function (t) {
n = n + '<div id="' + t + '" class="lg-item"></div>';
}),
this.$inner.append(n),
this.addHtml(t);
var o = "";
this.mediaContainerPosition = this.getMediaContainerPosition();
var r = this.mediaContainerPosition,
d = r.top,
g = r.bottom;
this.settings.allowMediaOverlap ||
this.setMediaContainerPosition(d, g);
var h = this.galleryItems[t].__slideVideoInfo;
this.zoomFromOrigin &&
e &&
((this.currentImageSize = T(
e,
this.outer,
d + g,
h && this.settings.videoMaxSize
)),
(o = E(e, this.outer, d, g, this.currentImageSize))),
(this.zoomFromOrigin && o) ||
(this.outer.addClass(this.settings.startClass),
this.getSlideItem(t).removeClass("lg-complete"));
var c = this.settings.zoomFromOrigin
? 100
: this.settings.backdropDuration;
setTimeout(function () {
i.outer.addClass("lg-components-open");
}, c),
(this.index = t),
this.LGel.trigger(l),
this.getSlideItem(t).addClass("lg-current"),
(this.lGalleryOn = !1),
(this.prevScrollTop = x(window).scrollTop()),
setTimeout(function () {
if (i.zoomFromOrigin && o) {
var e = i.getSlideItem(t);
e.css("transform", o),
setTimeout(function () {
e
.addClass("lg-start-progress lg-start-end-progress")
.css(
"transition-duration",
i.settings.startAnimationDuration + "ms"
),
i.outer.addClass("lg-zoom-from-image");
}),
setTimeout(function () {
e.css("transform", "translate3d(0, 0, 0)");
}, 100);
}
setTimeout(function () {
i.$backdrop.addClass("in"),
i.$container.addClass("lg-show-in");
}, 10),
setTimeout(function () {
i.settings.trapFocus &&
document.body === i.settings.container &&
i.trapFocus();
}, i.settings.backdropDuration + 50),
(i.zoomFromOrigin && o) ||
setTimeout(function () {
i.outer.addClass("lg-visible");
}, i.settings.backdropDuration),
i.slide(t, !1, !1, !1),
i.LGel.trigger(a);
}),
document.body === this.settings.container &&
x("html").addClass("lg-on");
}
}),
(w.prototype.getMediaContainerPosition = function () {
if (this.settings.allowMediaOverlap) return { top: 0, bottom: 0 };
var t = this.$toolbar.get().clientHeight || 0,
e = this.outer.find(".lg-components .lg-sub-html").get(),
i =
this.settings.defaultCaptionHeight || (e && e.clientHeight) || 0,
s = this.outer.find(".lg-thumb-outer").get();
return { top: t, bottom: (s ? s.clientHeight : 0) + i };
}),
(w.prototype.setMediaContainerPosition = function (t, e) {
void 0 === t && (t = 0),
void 0 === e && (e = 0),
this.$content.css("top", t + "px").css("bottom", e + "px");
}),
(w.prototype.hideBars = function () {
var t = this;
setTimeout(function () {
t.outer.removeClass("lg-hide-items"),
t.settings.hideBarsDelay > 0 &&
(t.outer.on("mousemove.lg click.lg touchstart.lg", function () {
t.outer.removeClass("lg-hide-items"),
clearTimeout(t.hideBarTimeout),
(t.hideBarTimeout = setTimeout(function () {
t.outer.addClass("lg-hide-items");
}, t.settings.hideBarsDelay));
}),
t.outer.trigger("mousemove.lg"));
}, this.settings.showBarsAfter);
}),
(w.prototype.initPictureFill = function (t) {
if (this.settings.supportLegacyBrowser)
try {
picturefill({ elements: [t.get()] });
} catch (t) {
console.warn(
"lightGallery :- If you want srcset or picture tag to be supported for older browser please include picturefil javascript library in your document."
);
}
}),
(w.prototype.counter = function () {
if (this.settings.counter) {
var t =
'<div class="lg-counter" role="status" aria-live="polite">\n <span id="' +
this.getIdName("lg-counter-current") +
'" class="lg-counter-current">' +
(this.index + 1) +
' </span> /\n <span id="' +
this.getIdName("lg-counter-all") +
'" class="lg-counter-all">' +
this.galleryItems.length +
" </span></div>";
this.outer.find(this.settings.appendCounterTo).append(t);
}
}),
(w.prototype.addHtml = function (t) {
var e, i;
if (
(this.galleryItems[t].subHtmlUrl
? (i = this.galleryItems[t].subHtmlUrl)
: (e = this.galleryItems[t].subHtml),
!i)
)
if (e) {
var s = e.substring(0, 1);
("." !== s && "#" !== s) ||
(e =
this.settings.subHtmlSelectorRelative &&
!this.settings.dynamic
? x(this.items).eq(t).find(e).first().html()
: x(e).first().html());
} else e = "";
if (".lg-item" !== this.settings.appendSubHtmlTo)
i
? this.outer.find(".lg-sub-html").load(i)
: this.outer.find(".lg-sub-html").html(e);
else {
var n = x(this.getSlideItemId(t));
i
? n.load(i)
: n.append('<div class="lg-sub-html">' + e + "</div>");
}
null != e &&
("" === e
? this.outer
.find(this.settings.appendSubHtmlTo)
.addClass("lg-empty-html")
: this.outer
.find(this.settings.appendSubHtmlTo)
.removeClass("lg-empty-html")),
this.LGel.trigger(r, { index: t });
}),
(w.prototype.preload = function (t) {
for (
var e = 1;
e <= this.settings.preload && !(e >= this.galleryItems.length - t);
e++
)
this.loadContent(t + e, !1);
for (var i = 1; i <= this.settings.preload && !(t - i < 0); i++)
this.loadContent(t - i, !1);
}),
(w.prototype.getDummyImgStyles = function (t) {
return t
? "width:" +
t.width +
"px;\n margin-left: -" +
t.width / 2 +
"px;\n margin-top: -" +
t.height / 2 +
"px;\n height:" +
t.height +
"px"
: "";
}),
(w.prototype.getVideoContStyle = function (t) {
return t
? "width:" +
t.width +
"px;\n height:" +
t.height +
"px"
: "";
}),
(w.prototype.getDummyImageContent = function (t, e, i) {
var s;
if ((this.settings.dynamic || (s = x(this.items).eq(e)), s)) {
var n = void 0;
if (
!(n = this.settings.exThumbImage
? s.attr(this.settings.exThumbImage)
: s.find("img").first().attr("src"))
)
return "";
var o =
"<img " +
i +
' style="' +
this.getDummyImgStyles(this.currentImageSize) +
'" class="lg-dummy-img" src="' +
n +
'" />';
return (
t.addClass("lg-first-slide"),
this.outer.addClass("lg-first-slide-loading"),
o
);
}
return "";
}),
(w.prototype.setImgMarkup = function (t, e, i) {
var s = this.galleryItems[i],
n = s.alt,
o = s.srcset,
r = s.sizes,
l = s.sources,
a = n ? 'alt="' + n + '"' : "",
d =
'<picture class="lg-img-wrap"> ' +
(this.isFirstSlideWithZoomAnimation()
? this.getDummyImageContent(e, i, a)
: D(i, t, a, o, r, l)) +
"</picture>";
e.prepend(d);
}),
(w.prototype.onSlideObjectLoad = function (t, e, i, s) {
var n = t.find(".lg-object").first();
z(n.get()) || e
? i()
: (n.on("load.lg error.lg", function () {
i && i();
}),
n.on("error.lg", function () {
s && s();
}));
}),
(w.prototype.onLgObjectLoad = function (t, e, i, s, n, o) {
var r = this;
this.onSlideObjectLoad(
t,
o,
function () {
r.triggerSlideItemLoad(t, e, i, s, n);
},
function () {
t.addClass("lg-complete lg-complete_"),
t.html(
'<span class="lg-error-msg">' +
r.settings.strings.mediaLoadingFailed +
"</span>"
);
}
);
}),
(w.prototype.triggerSlideItemLoad = function (t, e, i, s, n) {
var o = this,
r = this.galleryItems[e],
l = n && "video" === this.getSlideType(r) && !r.poster ? s : 0;
setTimeout(function () {
t.addClass("lg-complete lg-complete_"),
o.LGel.trigger(d, { index: e, delay: i || 0, isFirstSlide: n });
}, l);
}),
(w.prototype.isFirstSlideWithZoomAnimation = function () {
return !(
this.lGalleryOn ||
!this.zoomFromOrigin ||
!this.currentImageSize
);
}),
(w.prototype.addSlideVideoInfo = function (t) {
var e = this;
t.forEach(function (t, i) {
(t.__slideVideoInfo = P(t.src, !!t.video, i)),
t.__slideVideoInfo &&
e.settings.loadYouTubePoster &&
!t.poster &&
t.__slideVideoInfo.youtube &&
(t.poster =
"//img.youtube.com/vi/" +
t.__slideVideoInfo.youtube[1] +
"/maxresdefault.jpg");
});
}),
(w.prototype.loadContent = function (t, i) {
var n = this,
o = this.galleryItems[t],
r = x(this.getSlideItemId(t)),
l = o.poster,
a = o.srcset,
d = o.sizes,
g = o.sources,
h = o.src,
c = o.video,
u = c && "string" == typeof c ? JSON.parse(c) : c;
if (o.responsive) {
var m = o.responsive.split(",");
h = L(m) || h;
}
var p = o.__slideVideoInfo,
f = "",
y = !!o.iframe,
v = !this.lGalleryOn,
b = 0;
if (
(v &&
(b =
this.zoomFromOrigin && this.currentImageSize
? this.settings.startAnimationDuration + 10
: this.settings.backdropDuration + 10),
!r.hasClass("lg-loaded"))
) {
if (p) {
var I = this.mediaContainerPosition,
C = I.top,
w = I.bottom,
S = T(
this.items[t],
this.outer,
C + w,
p && this.settings.videoMaxSize
);
f = this.getVideoContStyle(S);
}
if (y) {
var E = O(
this.settings.iframeWidth,
this.settings.iframeHeight,
this.settings.iframeMaxWidth,
this.settings.iframeMaxHeight,
h,
o.iframeTitle
);
r.prepend(E);
} else if (l) {
var z = "";
v &&
this.zoomFromOrigin &&
this.currentImageSize &&
(z = this.getDummyImageContent(r, t, ""));
E = M(l, z || "", f, this.settings.strings.playVideo, p);
r.prepend(E);
} else if (p) {
E = '<div class="lg-video-cont " style="' + f + '"></div>';
r.prepend(E);
} else if ((this.setImgMarkup(h, r, t), a || g)) {
var G = r.find(".lg-object");
this.initPictureFill(G);
}
(l || p) &&
this.LGel.trigger(s, {
index: t,
src: h,
html5Video: u,
hasPoster: !!l
}),
this.LGel.trigger(e, { index: t }),
this.lGalleryOn &&
".lg-item" === this.settings.appendSubHtmlTo &&
this.addHtml(t);
}
var k = 0;
b && !x(document.body).hasClass("lg-from-hash") && (k = b),
this.isFirstSlideWithZoomAnimation() &&
(setTimeout(function () {
r.removeClass(
"lg-start-end-progress lg-start-progress"
).removeAttr("style");
}, this.settings.startAnimationDuration + 100),
r.hasClass("lg-loaded") ||
setTimeout(function () {
if ("image" === n.getSlideType(o)) {
var e = o.alt,
i = e ? 'alt="' + e + '"' : "";
if (
(r
.find(".lg-img-wrap")
.append(D(t, h, i, a, d, o.sources)),
a || g)
) {
var s = r.find(".lg-object");
n.initPictureFill(s);
}
}
("image" === n.getSlideType(o) ||
("video" === n.getSlideType(o) && l)) &&
(n.onLgObjectLoad(r, t, b, k, !0, !1),
n.onSlideObjectLoad(
r,
!(!p || !p.html5 || l),
function () {
n.loadContentOnFirstSlideLoad(t, r, k);
},
function () {
n.loadContentOnFirstSlideLoad(t, r, k);
}
));
}, this.settings.startAnimationDuration + 100)),
r.addClass("lg-loaded"),
(this.isFirstSlideWithZoomAnimation() &&
("video" !== this.getSlideType(o) || l)) ||
this.onLgObjectLoad(r, t, b, k, v, !(!p || !p.html5 || l)),
(this.zoomFromOrigin && this.currentImageSize) ||
!r.hasClass("lg-complete_") ||
this.lGalleryOn ||
setTimeout(function () {
r.addClass("lg-complete");
}, this.settings.backdropDuration),
(this.lGalleryOn = !0),
!0 === i &&
(r.hasClass("lg-complete_")
? this.preload(t)
: r
.find(".lg-object")
.first()
.on("load.lg error.lg", function () {
n.preload(t);
}));
}),
(w.prototype.loadContentOnFirstSlideLoad = function (t, e, i) {
var s = this;
setTimeout(function () {
e.find(".lg-dummy-img").remove(),
e.removeClass("lg-first-slide"),
s.outer.removeClass("lg-first-slide-loading"),
(s.isDummyImageRemoved = !0),
s.preload(t);
}, i + 300);
}),
(w.prototype.getItemsToBeInsertedToDom = function (t, e, i) {
var s = this;
void 0 === i && (i = 0);
var n = [],
o = Math.max(i, 3);
o = Math.min(o, this.galleryItems.length);
var r = "lg-item-" + this.lgId + "-" + e;
if (this.galleryItems.length <= 3)
return (
this.galleryItems.forEach(function (t, e) {
n.push("lg-item-" + s.lgId + "-" + e);
}),
n
);
if (t < (this.galleryItems.length - 1) / 2) {
for (var l = t; l > t - o / 2 && l >= 0; l--)
n.push("lg-item-" + this.lgId + "-" + l);
var a = n.length;
for (l = 0; l < o - a; l++)
n.push("lg-item-" + this.lgId + "-" + (t + l + 1));
} else {
for (l = t; l <= this.galleryItems.length - 1 && l < t + o / 2; l++)
n.push("lg-item-" + this.lgId + "-" + l);
for (a = n.length, l = 0; l < o - a; l++)
n.push("lg-item-" + this.lgId + "-" + (t - l - 1));
}
return (
this.settings.loop &&
(t === this.galleryItems.length - 1
? n.push("lg-item-" + this.lgId + "-0")
: 0 === t &&
n.push(
"lg-item-" +
this.lgId +
"-" +
(this.galleryItems.length - 1)
)),
-1 === n.indexOf(r) && n.push("lg-item-" + this.lgId + "-" + e),
n
);
}),
(w.prototype.organizeSlideItems = function (t, e) {
var i = this,
s = this.getItemsToBeInsertedToDom(
t,
e,
this.settings.numberOfSlideItemsInDom
);
return (
s.forEach(function (t) {
-1 === i.currentItemsInDom.indexOf(t) &&
i.$inner.append('<div id="' + t + '" class="lg-item"></div>');
}),
this.currentItemsInDom.forEach(function (t) {
-1 === s.indexOf(t) && x("#" + t).remove();
}),
s
);
}),
(w.prototype.getPreviousSlideIndex = function () {
var t = 0;
try {
var e = this.outer.find(".lg-current").first().attr("id");
t = parseInt(e.split("-")[3]) || 0;
} catch (e) {
t = 0;
}
return t;
}),
(w.prototype.setDownloadValue = function (t) {
if (this.settings.download) {
var e = this.galleryItems[t];
if (!1 === e.downloadUrl || "false" === e.downloadUrl)
this.outer.addClass("lg-hide-download");
else {
var i = this.getElementById("lg-download");
this.outer.removeClass("lg-hide-download"),
i.attr("href", e.downloadUrl || e.src),
e.download && i.attr("download", e.download);
}
}
}),
(w.prototype.makeSlideAnimation = function (t, e, i) {
var s = this;
this.lGalleryOn && i.addClass("lg-slide-progress"),
setTimeout(
function () {
s.outer.addClass("lg-no-trans"),
s.outer
.find(".lg-item")
.removeClass("lg-prev-slide lg-next-slide"),
"prev" === t
? (e.addClass("lg-prev-slide"), i.addClass("lg-next-slide"))
: (e.addClass("lg-next-slide"),
i.addClass("lg-prev-slide")),
setTimeout(function () {
s.outer.find(".lg-item").removeClass("lg-current"),
e.addClass("lg-current"),
s.outer.removeClass("lg-no-trans");
}, 50);
},
this.lGalleryOn ? this.settings.slideDelay : 0
);
}),
(w.prototype.slide = function (t, e, i, s) {
var n = this,
o = this.getPreviousSlideIndex();
if (
((this.currentItemsInDom = this.organizeSlideItems(t, o)),
!this.lGalleryOn || o !== t)
) {
var r = this.galleryItems.length;
if (!this.lgBusy) {
this.settings.counter && this.updateCurrentCounter(t);
var l = this.getSlideItem(t),
a = this.getSlideItem(o),
d = this.galleryItems[t],
c = d.__slideVideoInfo;
if (
(this.outer.attr("data-lg-slide-type", this.getSlideType(d)),
this.setDownloadValue(t),
c)
) {
var u = this.mediaContainerPosition,
m = u.top,
p = u.bottom,
f = T(
this.items[t],
this.outer,
m + p,
c && this.settings.videoMaxSize
);
this.resizeVideoSlide(t, f);
}
if (
(this.LGel.trigger(g, {
prevIndex: o,
index: t,
fromTouch: !!e,
fromThumb: !!i
}),
(this.lgBusy = !0),
clearTimeout(this.hideBarTimeout),
this.arrowDisable(t),
s || (t < o ? (s = "prev") : t > o && (s = "next")),
e)
) {
this.outer
.find(".lg-item")
.removeClass("lg-prev-slide lg-current lg-next-slide");
var y = void 0,
v = void 0;
r > 2
? ((y = t - 1),
(v = t + 1),
((0 === t && o === r - 1) || (t === r - 1 && 0 === o)) &&
((v = 0), (y = r - 1)))
: ((y = 0), (v = 1)),
"prev" === s
? this.getSlideItem(v).addClass("lg-next-slide")
: this.getSlideItem(y).addClass("lg-prev-slide"),
l.addClass("lg-current");
} else this.makeSlideAnimation(s, l, a);
this.lGalleryOn
? setTimeout(function () {
n.loadContent(t, !0),
".lg-item" !== n.settings.appendSubHtmlTo && n.addHtml(t);
}, this.settings.speed +
50 +
(e ? 0 : this.settings.slideDelay))
: this.loadContent(t, !0),
setTimeout(function () {
(n.lgBusy = !1),
a.removeClass("lg-slide-progress"),
n.LGel.trigger(h, {
prevIndex: o,
index: t,
fromTouch: e,
fromThumb: i
});
}, (this.lGalleryOn ? this.settings.speed + 100 : 100) +
(e ? 0 : this.settings.slideDelay));
}
this.index = t;
}
}),
(w.prototype.updateCurrentCounter = function (t) {
this.getElementById("lg-counter-current").html(t + 1 + "");
}),
(w.prototype.updateCounterTotal = function () {
this.getElementById("lg-counter-all").html(
this.galleryItems.length + ""
);
}),
(w.prototype.getSlideType = function (t) {
return t.__slideVideoInfo ? "video" : t.iframe ? "iframe" : "image";
}),
(w.prototype.touchMove = function (t, e, i) {
var s = e.pageX - t.pageX,
n = e.pageY - t.pageY,
o = !1;
if (
(this.swipeDirection
? (o = !0)
: Math.abs(s) > 15
? ((this.swipeDirection = "horizontal"), (o = !0))
: Math.abs(n) > 15 &&
((this.swipeDirection = "vertical"), (o = !0)),
o)
) {
var r = this.getSlideItem(this.index);
if ("horizontal" === this.swipeDirection) {
null == i || i.preventDefault(),
this.outer.addClass("lg-dragging"),
this.setTranslate(r, s, 0);
var l = r.get().offsetWidth,
a = (15 * l) / 100 - Math.abs((10 * s) / 100);
this.setTranslate(
this.outer.find(".lg-prev-slide").first(),
-l + s - a,
0
),
this.setTranslate(
this.outer.find(".lg-next-slide").first(),
l + s + a,
0
);
} else if (
"vertical" === this.swipeDirection &&
this.settings.swipeToClose
) {
null == i || i.preventDefault(),
this.$container.addClass("lg-dragging-vertical");
var d = 1 - Math.abs(n) / window.innerHeight;
this.$backdrop.css("opacity", d);
var g = 1 - Math.abs(n) / (2 * window.innerWidth);
this.setTranslate(r, 0, n, g, g),
Math.abs(n) > 100 &&
this.outer
.addClass("lg-hide-items")
.removeClass("lg-components-open");
}
}
}),
(w.prototype.touchEnd = function (t, e, i) {
var s,
n = this;
"lg-slide" !== this.settings.mode && this.outer.addClass("lg-slide"),
setTimeout(function () {
n.$container.removeClass("lg-dragging-vertical"),
n.outer
.removeClass("lg-dragging lg-hide-items")
.addClass("lg-components-open");
var o = !0;
if ("horizontal" === n.swipeDirection) {
s = t.pageX - e.pageX;
var r = Math.abs(t.pageX - e.pageX);
s < 0 && r > n.settings.swipeThreshold
? (n.goToNextSlide(!0), (o = !1))
: s > 0 &&
r > n.settings.swipeThreshold &&
(n.goToPrevSlide(!0), (o = !1));
} else if ("vertical" === n.swipeDirection) {
if (
((s = Math.abs(t.pageY - e.pageY)),
n.settings.closable && n.settings.swipeToClose && s > 100)
)
return void n.closeGallery();
n.$backdrop.css("opacity", 1);
}
if (
(n.outer.find(".lg-item").removeAttr("style"),
o && Math.abs(t.pageX - e.pageX) < 5)
) {
var l = x(i.target);
n.isPosterElement(l) && n.LGel.trigger(c);
}
n.swipeDirection = void 0;
}),
setTimeout(function () {
n.outer.hasClass("lg-dragging") ||
"lg-slide" === n.settings.mode ||
n.outer.removeClass("lg-slide");
}, this.settings.speed + 100);
}),
(w.prototype.enableSwipe = function () {
var t = this,
e = {},
i = {},
s = !1,
n = !1;
this.settings.enableSwipe &&
(this.$inner.on("touchstart.lg", function (i) {
t.dragOrSwipeEnabled = !0;
var s = t.getSlideItem(t.index);
(!x(i.target).hasClass("lg-item") &&
!s.get().contains(i.target)) ||
t.outer.hasClass("lg-zoomed") ||
t.lgBusy ||
1 !== i.touches.length ||
((n = !0),
(t.touchAction = "swipe"),
t.manageSwipeClass(),
(e = { pageX: i.touches[0].pageX, pageY: i.touches[0].pageY }));
}),
this.$inner.on("touchmove.lg", function (o) {
n &&
"swipe" === t.touchAction &&
1 === o.touches.length &&
((i = { pageX: o.touches[0].pageX, pageY: o.touches[0].pageY }),
t.touchMove(e, i, o),
(s = !0));
}),
this.$inner.on("touchend.lg", function (o) {
if ("swipe" === t.touchAction) {
if (s) (s = !1), t.touchEnd(i, e, o);
else if (n) {
var r = x(o.target);
t.isPosterElement(r) && t.LGel.trigger(c);
}
(t.touchAction = void 0), (n = !1);
}
}));
}),
(w.prototype.enableDrag = function () {
var t = this,
e = {},
i = {},
s = !1,
n = !1;
this.settings.enableDrag &&
(this.outer.on("mousedown.lg", function (i) {
t.dragOrSwipeEnabled = !0;
var n = t.getSlideItem(t.index);
(x(i.target).hasClass("lg-item") || n.get().contains(i.target)) &&
(t.outer.hasClass("lg-zoomed") ||
t.lgBusy ||
(i.preventDefault(),
t.lgBusy ||
(t.manageSwipeClass(),
(e = { pageX: i.pageX, pageY: i.pageY }),
(s = !0),
(t.outer.get().scrollLeft += 1),
(t.outer.get().scrollLeft -= 1),
t.outer.removeClass("lg-grab").addClass("lg-grabbing"),
t.LGel.trigger(u))));
}),
x(window).on("mousemove.lg.global" + this.lgId, function (o) {
s &&
t.lgOpened &&
((n = !0),
(i = { pageX: o.pageX, pageY: o.pageY }),
t.touchMove(e, i),
t.LGel.trigger(m));
}),
x(window).on("mouseup.lg.global" + this.lgId, function (o) {
if (t.lgOpened) {
var r = x(o.target);
n
? ((n = !1), t.touchEnd(i, e, o), t.LGel.trigger(p))
: t.isPosterElement(r) && t.LGel.trigger(c),
s &&
((s = !1),
t.outer.removeClass("lg-grabbing").addClass("lg-grab"));
}
}));
}),
(w.prototype.triggerPosterClick = function () {
var t = this;
this.$inner.on("click.lg", function (e) {
!t.dragOrSwipeEnabled &&
t.isPosterElement(x(e.target)) &&
t.LGel.trigger(c);
});
}),
(w.prototype.manageSwipeClass = function () {
var t = this.index + 1,
e = this.index - 1;
this.settings.loop &&
this.galleryItems.length > 2 &&
(0 === this.index
? (e = this.galleryItems.length - 1)
: this.index === this.galleryItems.length - 1 && (t = 0)),
this.outer
.find(".lg-item")
.removeClass("lg-next-slide lg-prev-slide"),
e > -1 && this.getSlideItem(e).addClass("lg-prev-slide"),
this.getSlideItem(t).addClass("lg-next-slide");
}),
(w.prototype.goToNextSlide = function (t) {
var e = this,
i = this.settings.loop;
t && this.galleryItems.length < 3 && (i = !1),
this.lgBusy ||
(this.index + 1 < this.galleryItems.length
? (this.index++,
this.LGel.trigger(f, { index: this.index }),
this.slide(this.index, !!t, !1, "next"))
: i
? ((this.index = 0),
this.LGel.trigger(f, { index: this.index }),
this.slide(this.index, !!t, !1, "next"))
: this.settings.slideEndAnimation &&
!t &&
(this.outer.addClass("lg-right-end"),
setTimeout(function () {
e.outer.removeClass("lg-right-end");
}, 400)));
}),
(w.prototype.goToPrevSlide = function (t) {
var e = this,
i = this.settings.loop;
t && this.galleryItems.length < 3 && (i = !1),
this.lgBusy ||
(this.index > 0
? (this.index--,
this.LGel.trigger(y, { index: this.index, fromTouch: t }),
this.slide(this.index, !!t, !1, "prev"))
: i
? ((this.index = this.galleryItems.length - 1),
this.LGel.trigger(y, { index: this.index, fromTouch: t }),
this.slide(this.index, !!t, !1, "prev"))
: this.settings.slideEndAnimation &&
!t &&
(this.outer.addClass("lg-left-end"),
setTimeout(function () {
e.outer.removeClass("lg-left-end");
}, 400)));
}),
(w.prototype.keyPress = function () {
var t = this;
x(window).on("keydown.lg.global" + this.lgId, function (e) {
t.lgOpened &&
!0 === t.settings.escKey &&
27 === e.keyCode &&
(e.preventDefault(),
t.settings.allowMediaOverlap &&
t.outer.hasClass("lg-can-toggle") &&
t.outer.hasClass("lg-components-open")
? t.outer.removeClass("lg-components-open")
: t.closeGallery()),
t.lgOpened &&
t.galleryItems.length > 1 &&
(37 === e.keyCode && (e.preventDefault(), t.goToPrevSlide()),
39 === e.keyCode && (e.preventDefault(), t.goToNextSlide()));
});
}),
(w.prototype.arrow = function () {
var t = this;
this.getElementById("lg-prev").on("click.lg", function () {
t.goToPrevSlide();
}),
this.getElementById("lg-next").on("click.lg", function () {
t.goToNextSlide();
});
}),
(w.prototype.arrowDisable = function (t) {
if (!this.settings.loop && this.settings.hideControlOnEnd) {
var e = this.getElementById("lg-prev"),
i = this.getElementById("lg-next");
t + 1 === this.galleryItems.length
? i.attr("disabled", "disabled").addClass("disabled")
: i.removeAttr("disabled").removeClass("disabled"),
0 === t
? e.attr("disabled", "disabled").addClass("disabled")
: e.removeAttr("disabled").removeClass("disabled");
}
}),
(w.prototype.setTranslate = function (t, e, i, s, n) {
void 0 === s && (s = 1),
void 0 === n && (n = 1),
t.css(
"transform",
"translate3d(" +
e +
"px, " +
i +
"px, 0px) scale3d(" +
s +
", " +
n +
", 1)"
);
}),
(w.prototype.mousewheel = function () {
var t = this,
e = 0;
this.outer.on("wheel.lg", function (i) {
if (i.deltaY && !(t.galleryItems.length < 2)) {
i.preventDefault();
var s = new Date().getTime();
s - e < 1e3 ||
((e = s),
i.deltaY > 0
? t.goToNextSlide()
: i.deltaY < 0 && t.goToPrevSlide());
}
});
}),
(w.prototype.isSlideElement = function (t) {
return (
t.hasClass("lg-outer") ||
t.hasClass("lg-item") ||
t.hasClass("lg-img-wrap")
);
}),
(w.prototype.isPosterElement = function (t) {
var e = this.getSlideItem(this.index)
.find(".lg-video-play-button")
.get();
return (
t.hasClass("lg-video-poster") ||
t.hasClass("lg-video-play-button") ||
(e && e.contains(t.get()))
);
}),
(w.prototype.toggleMaximize = function () {
var t = this;
this.getElementById("lg-maximize").on("click.lg", function () {
t.$container.toggleClass("lg-inline"), t.refreshOnResize();
});
}),
(w.prototype.invalidateItems = function () {
for (var t = 0; t < this.items.length; t++) {
var e = x(this.items[t]);
e.off("click.lgcustom-item-" + e.attr("data-lg-id"));
}
}),
(w.prototype.trapFocus = function () {
var t = this;
this.$container.get().focus({ preventScroll: !0 }),
x(window).on("keydown.lg.global" + this.lgId, function (e) {
if (t.lgOpened && ("Tab" === e.key || 9 === e.keyCode)) {
var i = G(t.$container.get()),
s = i[0],
n = i[i.length - 1];
e.shiftKey
? document.activeElement === s &&
(n.focus(), e.preventDefault())
: document.activeElement === n &&
(s.focus(), e.preventDefault());
}
});
}),
(w.prototype.manageCloseGallery = function () {
var t = this;
if (this.settings.closable) {
var e = !1;
this.getElementById("lg-close").on("click.lg", function () {
t.closeGallery();
}),
this.settings.closeOnTap &&
(this.outer.on("mousedown.lg", function (i) {
var s = x(i.target);
e = !!t.isSlideElement(s);
}),
this.outer.on("mousemove.lg", function () {
e = !1;
}),
this.outer.on("mouseup.lg", function (i) {
var s = x(i.target);
t.isSlideElement(s) &&
e &&
(t.outer.hasClass("lg-dragging") || t.closeGallery());
}));
}
}),
(w.prototype.closeGallery = function (t) {
var e = this;
if (!this.lgOpened || (!this.settings.closable && !t)) return 0;
this.LGel.trigger(v),
this.settings.resetScrollPosition &&
!this.settings.hideScrollbar &&
x(window).scrollTop(this.prevScrollTop);
var i,
s = this.items[this.index];
if (this.zoomFromOrigin && s) {
var n = this.mediaContainerPosition,
o = n.top,
r = n.bottom,
l = this.galleryItems[this.index],
a = l.__slideVideoInfo,
d = l.poster,
g = T(s, this.outer, o + r, a && d && this.settings.videoMaxSize);
i = E(s, this.outer, o, r, g);
}
this.zoomFromOrigin && i
? (this.outer.addClass("lg-closing lg-zoom-from-image"),
this.getSlideItem(this.index)
.addClass("lg-start-end-progress")
.css(
"transition-duration",
this.settings.startAnimationDuration + "ms"
)
.css("transform", i))
: (this.outer.addClass("lg-hide-items"),
this.outer.removeClass("lg-zoom-from-image")),
this.destroyModules(),
(this.lGalleryOn = !1),
(this.isDummyImageRemoved = !1),
(this.zoomFromOrigin = this.settings.zoomFromOrigin),
clearTimeout(this.hideBarTimeout),
(this.hideBarTimeout = !1),
x("html").removeClass("lg-on"),
this.outer.removeClass("lg-visible lg-components-open"),
this.$backdrop.removeClass("in").css("opacity", 0);
var h =
this.zoomFromOrigin && i
? Math.max(
this.settings.startAnimationDuration,
this.settings.backdropDuration
)
: this.settings.backdropDuration;
return (
this.$container.removeClass("lg-show-in"),
setTimeout(function () {
e.zoomFromOrigin &&
i &&
e.outer.removeClass("lg-zoom-from-image"),
e.$container.removeClass("lg-show"),
e.resetScrollBar(),
e.$backdrop
.removeAttr("style")
.css(
"transition-duration",
e.settings.backdropDuration + "ms"
),
e.outer.removeClass("lg-closing " + e.settings.startClass),
e.getSlideItem(e.index).removeClass("lg-start-end-progress"),
e.$inner.empty(),
e.lgOpened && e.LGel.trigger(b, { instance: e }),
e.$container.get() && e.$container.get().blur(),
(e.lgOpened = !1);
}, h + 100),
h + 100
);
}),
(w.prototype.initModules = function () {
this.plugins.forEach(function (t) {
try {
t.init();
} catch (t) {
console.warn(
"lightGallery:- make sure lightGallery module is properly initiated"
);
}
});
}),
(w.prototype.destroyModules = function (t) {
this.plugins.forEach(function (e) {
try {
t ? e.destroy() : e.closeGallery && e.closeGallery();
} catch (t) {
console.warn(
"lightGallery:- make sure lightGallery module is properly destroyed"
);
}
});
}),
(w.prototype.refresh = function (t) {
this.settings.dynamic || this.invalidateItems(),
(this.galleryItems = t || this.getItems()),
this.updateControls(),
this.openGalleryOnItemClick(),
this.LGel.trigger(o);
}),
(w.prototype.updateControls = function () {
this.addSlideVideoInfo(this.galleryItems),
this.updateCounterTotal(),
this.manageSingleSlideClassName();
}),
(w.prototype.destroyGallery = function () {
this.destroyModules(!0),
this.settings.dynamic || this.invalidateItems(),
x(window).off(".lg.global" + this.lgId),
this.LGel.off(".lg"),
this.$container.remove();
}),
(w.prototype.destroy = function () {
var t = this.closeGallery(!0);
return (
t
? setTimeout(this.destroyGallery.bind(this), t)
: this.destroyGallery(),
t
);
}),
w
);
})();
return function (t, e) {
return new F(t, e);
};
});
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