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/*!
 * Lightbox v2.11.3
 * by Lokesh Dhakar
 *
 * More info:
 * http://lokeshdhakar.com/projects/lightbox2/
 *
 * Copyright Lokesh Dhakar
 * Released under the MIT license
 * https://github.com/lokesh/lightbox2/blob/master/LICENSE
 *
 * @preserve
 */
!(function (a, b) {
    "function" == typeof define && define.amd
        ? define(["jquery"], b)
        : "object" == typeof exports
        ? (module.exports = b(require("jquery")))
        : (a.lightbox = b(a.jQuery));
})(this, function (a) {
    function b(b) {
        (this.album = []),
            (this.currentImageIndex = void 0),
            this.init(),
            (this.options = a.extend({}, this.constructor.defaults)),
            this.option(b);
    }
    return (
        (b.defaults = {
            albumLabel: "Image %1 of %2",
            alwaysShowNavOnTouchDevices: !1,
            fadeDuration: 200,
            fitImagesInViewport: !0,
            imageFadeDuration: 200,
            positionFromTop: 50,
            resizeDuration: 200,
            showImageNumberLabel: !0,
            wrapAround: !1,
            disableScrolling: !1,
            sanitizeTitle: !1,
        }),
        (b.prototype.option = function (b) {
            a.extend(this.options, b);
        }),
        (b.prototype.imageCountLabel = function (a, b) {
            return this.options.albumLabel.replace(/%1/g, a).replace(/%2/g, b);
        }),
        (b.prototype.init = function () {
            var b = this;
            a(document).ready(function () {
                b.enable(), b.build();
            });
        }),
        (b.prototype.enable = function () {
            var b = this;
            a("body").on(
                "click",
                "a[rel^=lightbox], area[rel^=lightbox], a[data-lightbox], area[data-lightbox]",
                function (c) {
                    return b.start(a(c.currentTarget)), !1;
                }
            );
        }),
        (b.prototype.build = function () {
            if (!(a("#lightbox").length > 0)) {
                var b = this;
                a(
                    '<div id="lightboxOverlay" tabindex="-1" class="lightboxOverlay"></div><div id="lightbox" tabindex="-1" class="lightbox"><div class="lb-outerContainer"><div class="lb-container"><img class="lb-image" src="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" alt=""/><div class="lb-nav"><a class="lb-prev" aria-label="Previous image" href="" ></a><a class="lb-next" aria-label="Next image" href="" ></a></div><div class="lb-loader"><a class="lb-cancel"></a></div></div></div><div class="lb-dataContainer"><div class="lb-data"><div class="lb-details"><span class="lb-caption"></span><span class="lb-number"></span></div><div class="lb-closeContainer"><a class="lb-close"></a></div></div></div></div>'
                ).appendTo(a("body")),
                    (this.$lightbox = a("#lightbox")),
                    (this.$overlay = a("#lightboxOverlay")),
                    (this.$outerContainer =
                        this.$lightbox.find(".lb-outerContainer")),
                    (this.$container = this.$lightbox.find(".lb-container")),
                    (this.$image = this.$lightbox.find(".lb-image")),
                    (this.$nav = this.$lightbox.find(".lb-nav")),
                    (this.containerPadding = {
                        top: parseInt(this.$container.css("padding-top"), 10),
                        right: parseInt(
                            this.$container.css("padding-right"),
                            10
                        ),
                        bottom: parseInt(
                            this.$container.css("padding-bottom"),
                            10
                        ),
                        left: parseInt(this.$container.css("padding-left"), 10),
                    }),
                    (this.imageBorderWidth = {
                        top: parseInt(this.$image.css("border-top-width"), 10),
                        right: parseInt(
                            this.$image.css("border-right-width"),
                            10
                        ),
                        bottom: parseInt(
                            this.$image.css("border-bottom-width"),
                            10
                        ),
                        left: parseInt(
                            this.$image.css("border-left-width"),
                            10
                        ),
                    }),
                    this.$overlay.hide().on("click", function () {
                        return b.end(), !1;
                    }),
                    this.$lightbox.hide().on("click", function (c) {
                        "lightbox" === a(c.target).attr("id") && b.end();
                    }),
                    this.$outerContainer.on("click", function (c) {
                        return (
                            "lightbox" === a(c.target).attr("id") && b.end(), !1
                        );
                    }),
                    this.$lightbox.find(".lb-prev").on("click", function () {
                        return (
                            0 === b.currentImageIndex
                                ? b.changeImage(b.album.length - 1)
                                : b.changeImage(b.currentImageIndex - 1),
                            !1
                        );
                    }),
                    this.$lightbox.find(".lb-next").on("click", function () {
                        return (
                            b.currentImageIndex === b.album.length - 1
                                ? b.changeImage(0)
                                : b.changeImage(b.currentImageIndex + 1),
                            !1
                        );
                    }),
                    this.$nav.on("mousedown", function (a) {
                        3 === a.which &&
                            (b.$nav.css("pointer-events", "none"),
                            b.$lightbox.one("contextmenu", function () {
                                setTimeout(
                                    function () {
                                        this.$nav.css("pointer-events", "auto");
                                    }.bind(b),
                                    0
                                );
                            }));
                    }),
                    this.$lightbox
                        .find(".lb-loader, .lb-close")
                        .on("click", function () {
                            return b.end(), !1;
                        });
            }
        }),
        (b.prototype.start = function (b) {
            function c(a) {
                d.album.push({
                    alt: a.attr("data-alt"),
                    link: a.attr("href"),
                    title: a.attr("data-title") || a.attr("title"),
                });
            }
            var d = this,
                e = a(window);
            e.on("resize", a.proxy(this.sizeOverlay, this)),
                this.sizeOverlay(),
                (this.album = []);
            var f,
                g = 0,
                h = b.attr("data-lightbox");
            if (h) {
                f = a(b.prop("tagName") + '[data-lightbox="' + h + '"]');
                for (var i = 0; i < f.length; i = ++i)
                    c(a(f[i])), f[i] === b[0] && (g = i);
            } else if ("lightbox" === b.attr("rel")) c(b);
            else {
                f = a(b.prop("tagName") + '[rel="' + b.attr("rel") + '"]');
                for (var j = 0; j < f.length; j = ++j)
                    c(a(f[j])), f[j] === b[0] && (g = j);
            }
            var k = e.scrollTop() + this.options.positionFromTop,
                l = e.scrollLeft();
            this.$lightbox
                .css({ top: k + "px", left: l + "px" })
                .fadeIn(this.options.fadeDuration),
                this.options.disableScrolling &&
                    a("body").addClass("lb-disable-scrolling"),
                this.changeImage(g);
        }),
        (b.prototype.changeImage = function (b) {
            var c = this,
                d = this.album[b].link,
                e = d.split(".").slice(-1)[0],
                f = this.$lightbox.find(".lb-image");
            this.disableKeyboardNav(),
                this.$overlay.fadeIn(this.options.fadeDuration),
                a(".lb-loader").fadeIn("slow"),
                this.$lightbox
                    .find(
                        ".lb-image, .lb-nav, .lb-prev, .lb-next, .lb-dataContainer, .lb-numbers, .lb-caption"
                    )
                    .hide(),
                this.$outerContainer.addClass("animating");
            var g = new Image();
            (g.onload = function () {
                var h, i, j, k, l, m;
                f.attr({ alt: c.album[b].alt, src: d }),
                    a(g),
                    f.width(g.width),
                    f.height(g.height),
                    (m = a(window).width()),
                    (l = a(window).height()),
                    (k =
                        m -
                        c.containerPadding.left -
                        c.containerPadding.right -
                        c.imageBorderWidth.left -
                        c.imageBorderWidth.right -
                        20),
                    (j =
                        l -
                        c.containerPadding.top -
                        c.containerPadding.bottom -
                        c.imageBorderWidth.top -
                        c.imageBorderWidth.bottom -
                        c.options.positionFromTop -
                        70),
                    "svg" === e && (f.width(k), f.height(j)),
                    c.options.fitImagesInViewport
                        ? (c.options.maxWidth &&
                              c.options.maxWidth < k &&
                              (k = c.options.maxWidth),
                          c.options.maxHeight &&
                              c.options.maxHeight < j &&
                              (j = c.options.maxHeight))
                        : ((k = c.options.maxWidth || g.width || k),
                          (j = c.options.maxHeight || g.height || j)),
                    (g.width > k || g.height > j) &&
                        (g.width / k > g.height / j
                            ? ((i = k),
                              (h = parseInt(g.height / (g.width / i), 10)),
                              f.width(i),
                              f.height(h))
                            : ((h = j),
                              (i = parseInt(g.width / (g.height / h), 10)),
                              f.width(i),
                              f.height(h))),
                    c.sizeContainer(f.width(), f.height());
            }),
                (g.src = this.album[b].link),
                (this.currentImageIndex = b);
        }),
        (b.prototype.sizeOverlay = function () {
            var b = this;
            setTimeout(function () {
                b.$overlay
                    .width(a(document).width())
                    .height(a(document).height());
            }, 0);
        }),
        (b.prototype.sizeContainer = function (a, b) {
            function c() {
                d.$lightbox.find(".lb-dataContainer").width(g),
                    d.$lightbox.find(".lb-prevLink").height(h),
                    d.$lightbox.find(".lb-nextLink").height(h),
                    d.$overlay.focus(),
                    d.showImage();
            }
            var d = this,
                e = this.$outerContainer.outerWidth(),
                f = this.$outerContainer.outerHeight(),
                g =
                    a +
                    this.containerPadding.left +
                    this.containerPadding.right +
                    this.imageBorderWidth.left +
                    this.imageBorderWidth.right,
                h =
                    b +
                    this.containerPadding.top +
                    this.containerPadding.bottom +
                    this.imageBorderWidth.top +
                    this.imageBorderWidth.bottom;
            e !== g || f !== h
                ? this.$outerContainer.animate(
                      { width: g, height: h },
                      this.options.resizeDuration,
                      "swing",
                      function () {
                          c();
                      }
                  )
                : c();
        }),
        (b.prototype.showImage = function () {
            this.$lightbox.find(".lb-loader").stop(!0).hide(),
                this.$lightbox
                    .find(".lb-image")
                    .fadeIn(this.options.imageFadeDuration),
                this.updateNav(),
                this.updateDetails(),
                this.preloadNeighboringImages(),
                this.enableKeyboardNav();
        }),
        (b.prototype.updateNav = function () {
            var a = !1;
            try {
                document.createEvent("TouchEvent"),
                    (a = !!this.options.alwaysShowNavOnTouchDevices);
            } catch (a) {}
            this.$lightbox.find(".lb-nav").show(),
                this.album.length > 1 &&
                    (this.options.wrapAround
                        ? (a &&
                              this.$lightbox
                                  .find(".lb-prev, .lb-next")
                                  .css("opacity", "1"),
                          this.$lightbox.find(".lb-prev, .lb-next").show())
                        : (this.currentImageIndex > 0 &&
                              (this.$lightbox.find(".lb-prev").show(),
                              a &&
                                  this.$lightbox
                                      .find(".lb-prev")
                                      .css("opacity", "1")),
                          this.currentImageIndex < this.album.length - 1 &&
                              (this.$lightbox.find(".lb-next").show(),
                              a &&
                                  this.$lightbox
                                      .find(".lb-next")
                                      .css("opacity", "1"))));
        }),
        (b.prototype.updateDetails = function () {
            var a = this;
            if (
                void 0 !== this.album[this.currentImageIndex].title &&
                "" !== this.album[this.currentImageIndex].title
            ) {
                var b = this.$lightbox.find(".lb-caption");
                this.options.sanitizeTitle
                    ? b.text(this.album[this.currentImageIndex].title)
                    : b.html(this.album[this.currentImageIndex].title),
                    b.fadeIn("fast");
            }
            if (this.album.length > 1 && this.options.showImageNumberLabel) {
                var c = this.imageCountLabel(
                    this.currentImageIndex + 1,
                    this.album.length
                );
                this.$lightbox.find(".lb-number").text(c).fadeIn("fast");
            } else this.$lightbox.find(".lb-number").hide();
            this.$outerContainer.removeClass("animating"),
                this.$lightbox
                    .find(".lb-dataContainer")
                    .fadeIn(this.options.resizeDuration, function () {
                        return a.sizeOverlay();
                    });
        }),
        (b.prototype.preloadNeighboringImages = function () {
            if (this.album.length > this.currentImageIndex + 1) {
                new Image().src = this.album[this.currentImageIndex + 1].link;
            }
            if (this.currentImageIndex > 0) {
                new Image().src = this.album[this.currentImageIndex - 1].link;
            }
        }),
        (b.prototype.enableKeyboardNav = function () {
            this.$lightbox.on(
                "keyup.keyboard",
                a.proxy(this.keyboardAction, this)
            ),
                this.$overlay.on(
                    "keyup.keyboard",
                    a.proxy(this.keyboardAction, this)
                );
        }),
        (b.prototype.disableKeyboardNav = function () {
            this.$lightbox.off(".keyboard"), this.$overlay.off(".keyboard");
        }),
        (b.prototype.keyboardAction = function (a) {
            var b = a.keyCode;
            27 === b
                ? (a.stopPropagation(), this.end())
                : 37 === b
                ? 0 !== this.currentImageIndex
                    ? this.changeImage(this.currentImageIndex - 1)
                    : this.options.wrapAround &&
                      this.album.length > 1 &&
                      this.changeImage(this.album.length - 1)
                : 39 === b &&
                  (this.currentImageIndex !== this.album.length - 1
                      ? this.changeImage(this.currentImageIndex + 1)
                      : this.options.wrapAround &&
                        this.album.length > 1 &&
                        this.changeImage(0));
        }),
        (b.prototype.end = function () {
            this.disableKeyboardNav(),
                a(window).off("resize", this.sizeOverlay),
                this.$lightbox.fadeOut(this.options.fadeDuration),
                this.$overlay.fadeOut(this.options.fadeDuration),
                this.options.disableScrolling &&
                    a("body").removeClass("lb-disable-scrolling");
        }),
        new b()
    );
});
//# sourceMappingURL=lightbox.min.map