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Viewing / Editing File: lity.min.js

/*! Lity - v2.4.1 - 2020-04-26
 * http://sorgalla.com/lity/
 * Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */

!(function (a, b) {
  "function" == typeof define && define.amd
    ? define(["jquery"], function (c) {
        return b(a, c);
      })
    : "object" == typeof module && "object" == typeof module.exports
    ? (module.exports = b(a, require("jquery")))
    : (a.lity = b(a, a.jQuery || a.Zepto));
})("undefined" != typeof window ? window : this, function (a, b) {
  "use strict";
  function c(a) {
    var b = B();
    return (
      N && a.length
        ? (a.one(N, b.resolve), setTimeout(b.resolve, 500))
        : b.resolve(),
      b.promise()
    );
  }
  function d(a, c, d) {
    if (1 === arguments.length) return b.extend({}, a);
    if ("string" == typeof c) {
      if (void 0 === d) return void 0 === a[c] ? null : a[c];
      a[c] = d;
    } else b.extend(a, c);
    return this;
  }
  function e(a) {
    for (
      var b,
        c = decodeURI(a.split("#")[0]).split("&"),
        d = {},
        e = 0,
        f = c.length;
      e < f;
      e++
    )
      c[e] && ((b = c[e].split("=")), (d[b[0]] = b[1]));
    return d;
  }
  function f(a, c) {
    return a + (a.indexOf("?") > -1 ? "&" : "?") + b.param(c);
  }
  function g(a, b) {
    var c = a.indexOf("#");
    return -1 === c ? b : (c > 0 && (a = a.substr(c)), b + a);
  }
  function h(a) {
    return b('<span class="lity-error"></span>').append(a);
  }
  function i(a, c) {
    var d =
        (c.opener() && c.opener().data("lity-desc")) ||
        "Image with no description",
      e = b('<img src="' + a + '" alt="' + d + '"/>'),
      f = B(),
      g = function () {
        f.reject(h("Failed loading image"));
      };
    return (
      e
        .on("load", function () {
          if (0 === this.naturalWidth) return g();
          f.resolve(e);
        })
        .on("error", g),
      f.promise()
    );
  }
  function j(a, c) {
    var d, e, f;
    try {
      d = b(a);
    } catch (a) {
      return !1;
    }
    return (
      !!d.length &&
      ((e = b('<i style="display:none !important"></i>')),
      (f = d.hasClass("lity-hide")),
      c.element().one("lity:remove", function () {
        e.before(d).remove(),
          f && !d.closest(".lity-content").length && d.addClass("lity-hide");
      }),
      d.removeClass("lity-hide").after(e))
    );
  }
  function k(a) {
    var c = J.exec(a);
    return (
      !!c &&
      o(
        g(
          a,
          f(
            "https://www.youtube" + (c[2] || "") + ".com/embed/" + c[4],
            b.extend({ autoplay: 1 }, e(c[5] || ""))
          )
        )
      )
    );
  }
  function l(a) {
    var c = K.exec(a);
    return (
      !!c &&
      o(
        g(
          a,
          f(
            "https://player.vimeo.com/video/" + c[3],
            b.extend({ autoplay: 1 }, e(c[4] || ""))
          )
        )
      )
    );
  }
  function m(a) {
    var c = M.exec(a);
    return (
      !!c &&
      (0 !== a.indexOf("http") && (a = "https:" + a),
      o(
        g(
          a,
          f(
            "https://www.facebook.com/plugins/video.php?href=" + a,
            b.extend({ autoplay: 1 }, e(c[4] || ""))
          )
        )
      ))
    );
  }
  function n(a) {
    var b = L.exec(a);
    return (
      !!b &&
      o(
        g(
          a,
          f("https://www.google." + b[3] + "/maps?" + b[6], {
            output: b[6].indexOf("layer=c") > 0 ? "svembed" : "embed",
          })
        )
      )
    );
  }
  function o(a) {
    return (
      '<div class="lity-iframe-container"><iframe frameborder="0" allowfullscreen allow="autoplay; fullscreen" src="' +
      a +
      '"/></div>'
    );
  }
  function p() {
    return z.documentElement.clientHeight
      ? z.documentElement.clientHeight
      : Math.round(A.height());
  }
  function q(a) {
    var b = v();
    b &&
      (27 === a.keyCode && b.options("esc") && b.close(),
      9 === a.keyCode && r(a, b));
  }
  function r(a, b) {
    var c = b.element().find(G),
      d = c.index(z.activeElement);
    a.shiftKey && d <= 0
      ? (c.get(c.length - 1).focus(), a.preventDefault())
      : a.shiftKey ||
        d !== c.length - 1 ||
        (c.get(0).focus(), a.preventDefault());
  }
  function s() {
    b.each(D, function (a, b) {
      b.resize();
    });
  }
  function t(a) {
    1 === D.unshift(a) &&
      (C.addClass("lity-active"), A.on({ resize: s, keydown: q })),
      b("body > *")
        .not(a.element())
        .addClass("lity-hidden")
        .each(function () {
          var a = b(this);
          void 0 === a.data(F) && a.data(F, a.attr(E) || null);
        })
        .attr(E, "true");
  }
  function u(a) {
    var c;
    a.element().attr(E, "true"),
      1 === D.length &&
        (C.removeClass("lity-active"), A.off({ resize: s, keydown: q })),
      (D = b.grep(D, function (b) {
        return a !== b;
      })),
      (c = D.length ? D[0].element() : b(".lity-hidden")),
      c.removeClass("lity-hidden").each(function () {
        var a = b(this),
          c = a.data(F);
        c ? a.attr(E, c) : a.removeAttr(E), a.removeData(F);
      });
  }
  function v() {
    return 0 === D.length ? null : D[0];
  }
  function w(a, c, d, e) {
    var f,
      g = "inline",
      h = b.extend({}, d);
    return (
      e && h[e]
        ? ((f = h[e](a, c)), (g = e))
        : (b.each(["inline", "iframe"], function (a, b) {
            delete h[b], (h[b] = d[b]);
          }),
          b.each(h, function (b, d) {
            return (
              !d ||
              !(!d.test || d.test(a, c)) ||
              ((f = d(a, c)), !1 !== f ? ((g = b), !1) : void 0)
            );
          })),
      { handler: g, content: f || "" }
    );
  }
  function x(a, e, f, g) {
    function h(a) {
      (k = b(a).css("max-height", p() + "px")),
        j.find(".lity-loader").each(function () {
          var a = b(this);
          c(a).always(function () {
            a.remove();
          });
        }),
        j.removeClass("lity-loading").find(".lity-content").empty().append(k),
        (m = !0),
        k.trigger("lity:ready", [l]);
    }
    var i,
      j,
      k,
      l = this,
      m = !1,
      n = !1;
    (e = b.extend({}, H, e)),
      (j = b(e.template)),
      (l.element = function () {
        return j;
      }),
      (l.opener = function () {
        return f;
      }),
      (l.options = b.proxy(d, l, e)),
      (l.handlers = b.proxy(d, l, e.handlers)),
      (l.resize = function () {
        m && !n && k.css("max-height", p() + "px").trigger("lity:resize", [l]);
      }),
      (l.close = function () {
        if (m && !n) {
          (n = !0), u(l);
          var a = B();
          if (
            g &&
            (z.activeElement === j[0] || b.contains(j[0], z.activeElement))
          )
            try {
              g.focus();
            } catch (a) {}
          return (
            k.trigger("lity:close", [l]),
            j.removeClass("lity-opened").addClass("lity-closed"),
            c(k.add(j)).always(function () {
              k.trigger("lity:remove", [l]),
                j.remove(),
                (j = void 0),
                a.resolve();
            }),
            a.promise()
          );
        }
      }),
      (i = w(a, l, e.handlers, e.handler)),
      j
        .attr(E, "false")
        .addClass("lity-loading lity-opened lity-" + i.handler)
        .appendTo("body")
        .focus()
        .on("click", "[data-lity-close]", function (a) {
          b(a.target).is("[data-lity-close]") && l.close();
        })
        .trigger("lity:open", [l]),
      t(l),
      b.when(i.content).always(h);
  }
  function y(a, c, d) {
    a.preventDefault
      ? (a.preventDefault(),
        (d = b(this)),
        (a = d.data("lity-target") || d.attr("href") || d.attr("src")))
      : (d = b(d));
    var e = new x(
      a,
      b.extend({}, d.data("lity-options") || d.data("lity"), c),
      d,
      z.activeElement
    );
    if (!a.preventDefault) return e;
  }
  var z = a.document,
    A = b(a),
    B = b.Deferred,
    C = b("html"),
    D = [],
    E = "aria-hidden",
    F = "lity-" + E,
    G =
      'a[href],area[href],input:not([disabled]),select:not([disabled]),textarea:not([disabled]),button:not([disabled]),iframe,object,embed,[contenteditable],[tabindex]:not([tabindex^="-"])',
    H = {
      esc: !0,
      handler: null,
      handlers: {
        image: i,
        inline: j,
        youtube: k,
        vimeo: l,
        googlemaps: n,
        facebookvideo: m,
        iframe: o,
      },
      template:
        '<div class="lity" role="dialog" aria-label="Dialog Window (Press escape to close)" tabindex="-1"><div class="lity-wrap" data-lity-close role="document"><div class="lity-loader" aria-hidden="true">Loading...</div><div class="lity-container"><div class="lity-content"></div><button class="lity-close" type="button" aria-label="Close (Press escape to close)" data-lity-close>&times;</button></div></div></div>',
    },
    I = /(^data:image\/)|(\.(png|jpe?g|gif|svg|webp|bmp|ico|tiff?)(\?\S*)?$)/i,
    J =
      /(youtube(-nocookie)?\.com|youtu\.be)\/(watch\?v=|v\/|u\/|embed\/?)?([\w-]{11})(.*)?/i,
    K = /(vimeo(pro)?.com)\/(?:[^\d]+)?(\d+)\??(.*)?$/,
    L = /((maps|www)\.)?google\.([^\/\?]+)\/?((maps\/?)?\?)(.*)/i,
    M = /(facebook\.com)\/([a-z0-9_-]*)\/videos\/([0-9]*)(.*)?$/i,
    N = (function () {
      var a = z.createElement("div"),
        b = {
          WebkitTransition: "webkitTransitionEnd",
          MozTransition: "transitionend",
          OTransition: "oTransitionEnd otransitionend",
          transition: "transitionend",
        };
      for (var c in b) if (void 0 !== a.style[c]) return b[c];
      return !1;
    })();
  return (
    (i.test = function (a) {
      return I.test(a);
    }),
    (y.version = "2.4.1"),
    (y.options = b.proxy(d, y, H)),
    (y.handlers = b.proxy(d, y, H.handlers)),
    (y.current = v),
    b(z).on("click.lity", "[data-lity]", y),
    y
  );
});

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