/**
 * @author      OA Wu <[email protected]>
 * @copyright   Copyright (c) 2016 OA Wu Design
 *
 * photoswipe_v4.1.0
 */

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n=tn(m);Ee("pvCallback",n);var i=Sn+"&gid="+u.galleryUID+"&pid="+e+"&id="+n;An||-1===kn.hash.indexOf(i)&&(On=!0);var o=kn.href.split("#")[0]+"#"+i;Rn?"#"+i!==window.location.hash&&history[An?"replaceState":"pushState"]("",document.title,o):An?kn.replace(o):kn.hash=i,An=!0,In=setTimeout(function(){Dn=!1},60)};Me("History",{publicMethods:{initHistory:function(){if(a.extend(u,Zn,!0),u.history){kn=window.location,On=!1,En=!1,An=!1,Sn=Pn(),Rn="pushState"in history,Sn.indexOf("gid=")>-1&&(Sn=Sn.split("&gid=")[0],Sn=Sn.split("?gid=")[0]),Ae("afterChange",r.updateURL),Ae("unbindEvents",function(){a.unbind(window,"hashchange",r.onHashChange)});var e=function(){Tn=!0,En||(On?history.back():Sn?kn.hash=Sn:Rn?history.pushState("",document.title,kn.pathname+kn.search):kn.hash=""),Fn()};Ae("unbindEvents",function(){p&&e()}),Ae("destroy",function(){Tn||e()}),Ae("firstUpdate",function(){m=Ln().pid});var t=Sn.indexOf("pid=");t>-1&&(Sn=Sn.substring(0,t),"&"===Sn.slice(-1)&&(Sn=Sn.slice(0,-1))),setTimeout(function(){c&&a.bind(window,"hashchange",r.onHashChange)},40)}},onHashChange:function(){return Pn()===Sn?(En=!0,void r.close()):void(Dn||(Mn=!0,r.goTo(Ln().pid),Mn=!1))},updateURL:function(){Fn(),Mn||(An?bn=setTimeout(_n,800):_n())}}}),a.extend(r,ot)};return e});
!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():e.PhotoSwipeUI_Default=t()}(this,function(){"use strict";var e=function(e,t){var n,o,r,l,i,s,a,u,c,p,d,m,f,h,w,v,g,b,_,T=this,C=!1,I=!0,E=!0,F={barsSize:{top:44,bottom:"auto"},closeElClasses:["item","caption","zoom-wrap","ui","top-bar"],timeToIdle:4e3,timeToIdleOutside:1e3,loadingIndicatorDelay:1e3,addCaptionHTMLFn:function(e,t){return e.title?(t.children[0].innerHTML="<div>"+e.title+"</div>"+(e.content?"<div>"+e.content+"</div>":""),!0):(t.children[0].innerHTML="",!1)},closeEl:!0,captionEl:!0,fullscreenEl:!0,zoomEl:!0,linkEl:!0,shareEl:!0,counterEl:!0,arrowEl:!0,preloaderEl:!0,tapToClose:!1,tapToToggleControls:!0,clickToCloseNonZoomable:!0,shareButtons:[{id:"facebook",label:"分享到 Facebook",url:"https://www.facebook.com/sharer/sharer.php?u={{url}}"},{id:"twitter",label:"分享到 Tweet",url:"https://twitter.com/intent/tweet?text={{text}}&url={{url}}"},{id:"pinterest",label:"分享到 Pinterest",url:"http://www.pinterest.com/pin/create/button/?url={{url}}&media={{image_url}}&description={{text}}"}],getPageHref:function(){return e.currItem.href||""},getImageURLForShare:function(){return e.currItem.src||""},getPageURLForShare:function(){return e.currItem.href||window.location.href},getTextForShare:function(){return e.currItem.title||""},indexIndicatorSep:" / "},x=function(e){if(v)return!0;e=e||window.event,w.timeToIdle&&w.mouseUsed&&!c&&D();for(var n,o,r=e.target||e.srcElement,l=r.className,i=0;i<B.length;i++)n=B[i],n.onTap&&l.indexOf("pswp__"+n.name)>-1&&(n.onTap(),o=!0);if(o){e.stopPropagation&&e.stopPropagation(),v=!0;var s=t.features.isOldAndroid?600:30;g=setTimeout(function(){v=!1},s)}},k=function(){return!e.likelyTouchDevice||w.mouseUsed||screen.width>1200},S=function(e,n,o){t[(o?"add":"remove")+"Class"](e,"pswp__"+n)},K=function(){var e=1===w.getNumItemsFn();e!==h&&(S(o,"ui--one-slide",e),h=e)},L=function(){S(a,"share-modal--hidden",E)},O=function(){return 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class="pswp__share--'+e.id+'"'+(e.download?"download":"")+">"+e.label+"</a>",w.parseShareButtonOut&&(l=w.parseShareButtonOut(e,l));a.children[0].innerHTML=l,a.children[0].onclick=R},z=function(e){for(var n=0;n<w.closeElClasses.length;n++)if(t.hasClass(e,"pswp__"+w.closeElClasses[n]))return!0},M=0,D=function(){clearTimeout(_),M=0,c&&T.setIdle(!1)},P=function(e){e=e?e:window.event;var 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e;p("onPinchClose",function(t){I&&.9>t?(T.hideControls(),e=!0):e&&!I&&t>.9&&T.showControls()}),p("zoomGestureEnded",function(){e=!1,e&&!I&&T.showControls()})},B=[{name:"caption",option:"captionEl",onInit:function(e){r=e}},{name:"share-modal",option:"shareEl",onInit:function(e){a=e},onTap:function(){O()}},{name:"button--share",option:"shareEl",onInit:function(e){s=e},onTap:function(){O()}},{name:"button--zoom",option:"zoomEl",onTap:e.toggleDesktopZoom},{name:"button--link",option:"linkEl",onTap:function(e){window.open(w.getPageHref(),"_blank")}},{name:"counter",option:"counterEl",onInit:function(e){i=e}},{name:"button--close",option:"closeEl",onTap:e.close},{name:"button--arrow--left",option:"arrowEl",onTap:e.prev},{name:"button--arrow--right",option:"arrowEl",onTap:e.next},{name:"button--fs",option:"fullscreenEl",onTap:function(){n.isFullscreen()?n.exit():n.enter()}},{name:"preloader",option:"preloaderEl",onInit:function(e){d=e}}],W=function(){var e,n,r,l=function(o){if(o)for(var l=o.length,i=0;l>i;i++){e=o[i],n=e.className;for(var s=0;s<B.length;s++)r=B[s],n.indexOf("pswp__"+r.name)>-1&&(w[r.option]?(t.removeClass(e,"pswp__element--disabled"),r.onInit&&r.onInit(e)):t.addClass(e,"pswp__element--disabled"))}};l(o.children);var i=t.getChildByClass(o,"pswp__top-bar");i&&l(i.children)};T.init=function(){t.extend(e.options,F,!0),w=e.options,o=t.getChildByClass(e.scrollWrap,"pswp__ui"),p=e.listen,q(),p("beforeChange",T.update),p("doubleTap",function(t){var n=e.currItem.initialZoomLevel;e.getZoomLevel()!==n?e.zoomTo(n,t,333):e.zoomTo(w.getDoubleTapZoom(!1,e.currItem),t,333)}),p("preventDragEvent",function(e,t,n){var o=e.target||e.srcElement;o&&o.className&&e.type.indexOf("mouse")>-1&&(o.className.indexOf("__caption")>0||/(SMALL|STRONG|EM)/i.test(o.tagName))&&(n.prevent=!1)}),p("bindEvents",function(){t.bind(o,"pswpTap click",x),t.bind(e.scrollWrap,"pswpTap",T.onGlobalTap),e.likelyTouchDevice||t.bind(e.scrollWrap,"mouseover",T.onMouseOver)}),p("unbindEvents",function(){E||O(),b&&clearInterval(b),t.unbind(document,"mouseout",P),t.unbind(document,"mousemove",D),t.unbind(o,"pswpTap 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o=n.target||n.srcElement;if(!v)if(n.detail&&"mouse"===n.detail.pointerType){if(z(o))return void e.close();t.hasClass(o,"pswp__img")&&(1===e.getZoomLevel()&&e.getZoomLevel()<=e.currItem.fitRatio?w.clickToCloseNonZoomable&&e.close():e.toggleDesktopZoom(n.detail.releasePoint))}else if(w.tapToToggleControls&&(I?T.hideControls():T.showControls()),w.tapToClose&&(t.hasClass(o,"pswp__img")||z(o)))return void e.close()},T.onMouseOver=function(e){e=e||window.event;var t=e.target||e.srcElement;S(o,"ui--over-close",z(t))},T.hideControls=function(){t.addClass(o,"pswp__ui--hidden"),I=!1},T.showControls=function(){I=!0,C||T.update(),t.removeClass(o,"pswp__ui--hidden")},T.supportsFullscreen=function(){var e=document;return!!(e.exitFullscreen||e.mozCancelFullScreen||e.webkitExitFullscreen||e.msExitFullscreen)},T.getFullscreenAPI=function(){var t,n=document.documentElement,o="fullscreenchange";return n.requestFullscreen?t={enterK:"requestFullscreen",exitK:"exitFullscreen",elementK:"fullscreenElement",eventK:o}:n.mozRequestFullScreen?t={enterK:"mozRequestFullScreen",exitK:"mozCancelFullScreen",elementK:"mozFullScreenElement",eventK:"moz"+o}:n.webkitRequestFullscreen?t={enterK:"webkitRequestFullscreen",exitK:"webkitExitFullscreen",elementK:"webkitFullscreenElement",eventK:"webkit"+o}:n.msRequestFullscreen&&(t={enterK:"msRequestFullscreen",exitK:"msExitFullscreen",elementK:"msFullscreenElement",eventK:"MSFullscreenChange"}),t&&(t.enter=function(){return u=w.closeOnScroll,w.closeOnScroll=!1,"webkitRequestFullscreen"!==this.enterK?e.template[this.enterK]():void e.template[this.enterK](Element.ALLOW_KEYBOARD_INPUT)},t.exit=function(){return w.closeOnScroll=u,document[this.exitK]()},t.isFullscreen=function(){return document[this.elementK]}),t}};return e});

$(function () {

  var initPhotoSwipeFromDOM = function (gallerySelector, fnx) {
    var openPhotoSwipe = function (index, $pswp, $obj, disableAnimation, fromURL) {
      if (isNaN (index)) return;

      var items = $obj.get (0).$objs.map (function () {
        var $img = $(this).find ('img'), $figcaption = $(this).find ('figcaption');
          return {
            w: $img.get (0).width,
            h: $img.get (0).height,
            src: $img.attr ('src'),
            href: $(this).attr ('href'),
            title: $figcaption.html (),
            content: $figcaption.data ('description'),
            el: $(this).get (0),
          };
        }).toArray (), options = {
          showHideOpacity: true,
          galleryUID: $obj.data ('pswp-uid'),
          showAnimationDuration: disableAnimation ? 0 : 500,
          index: parseInt (index, 10) - (fromURL ? 1 : 0),
          getThumbBoundsFn: function (index) {
            var pageYScroll = window.pageYOffset || document.documentElement.scrollTop,
                rect = items[index].el.getBoundingClientRect ();

            return {
              x:rect.left,
              y:rect.top + pageYScroll,
              w:rect.width
            };
          }
        }, gallery = new PhotoSwipe ($pswp.get (0), PhotoSwipeUI_Default, items, options, $obj.get (0).$objs.map (function () {
          return 0;// $(this).data ('id');
        }));

      gallery.init (function (id) {});

      $pswp.get (0).$conter.width (Math.floor (gallery.currItem.w * gallery.currItem.fitRatio) - 20);
      gallery.listen ('beforeChange', function() { $pswp.get (0).$conter.removeClass ('show'); $pswp.get (0).$conter.width (Math.floor (gallery.currItem.w * gallery.currItem.fitRatio - 20)); });
      gallery.listen ('afterChange', function() { $pswp.get (0).$conter.addClass ('show'); });
      gallery.listen ('resize', function() { $pswp.get (0).$conter.width (Math.floor (gallery.currItem.w * gallery.currItem.fitRatio - 20)); });
    };

    var $pswp = $('<div class="pswp"><div class="pswp__bg"></div><div class="pswp__scroll-wrap"><div class="pswp__container"><div class="pswp__item"></div><div class="pswp__item"></div><div class="pswp__item"></div></div><div class="pswp__ui pswp__ui--hidden"><div class="pswp__top-bar"><div class="pswp__counter"></div><button class="pswp__button pswp__button--close" title="關閉 (Esc)"></button><button class="pswp__button pswp__button--share" title="分享"></button><button class="pswp__button pswp__button--link" title="鏈結"></button><button class="pswp__button pswp__button--fs" title="全螢幕切換"></button><button class="pswp__button pswp__button--zoom" title="放大/縮小"></button><div class="pswp__preloader"><div class="pswp__preloader__icn"><div class="pswp__preloader__cut"><div class="pswp__preloader__donut"></div></div></div></div></div><div class="pswp__share-modal pswp__share-modal--hidden pswp__single-tap"><div class="pswp__share-tooltip"></div></div><button class="pswp__button pswp__button--arrow--left" title="上一張"></button><button class="pswp__button pswp__button--arrow--right" title="下一張"></button><div class="pswp__caption"><div class="pswp__caption__center"></div></div></div></div></div>').appendTo ($('body')), $obj = $(gallerySelector), params = {};
    $pswp.get (0).$conter = $pswp.find ('div.pswp__caption__center');
    $obj.each (function (i) {
      var $that = $(this);
      $that.data ('pswp-uid', i + 1);
      $that.get (0).$objs = $that.find (fnx);
      $that.find (fnx).click (function () { openPhotoSwipe ($that.get (0).$objs.index ($(this)), $pswp, $that); });
    });
    window.location.hash.replace ('#', '').split ('&').forEach (function (t, i) { if (!(t && (t = t.split ('=')).length && !isNaN (t[1]))) return; params[t[0]] = t[1]; });
    if (params && params.gid && params.pid) openPhotoSwipe (params.pid - 1,  $pswp, $obj.eq (params.gid - 1), true, true);
  };
  $('#container figure').imgLiquid ({verticalAlign: 'center'});
  initPhotoSwipeFromDOM ('#container', 'figure');

});