https://www.thepublisheronline.com/wp-content/cache/perfmatters/ww….jquery.finalTilesGallery.min.js?ver=3.6.14

1function ftg_getURLParameter(name){return decodeURIComponent((new RegExp('[?|&]'+name+'='+'([^&;]+?)(&|#|;|$)').exec(location.search)||[,""])[1].replace(/\+/g,'%20'))||null}
2var qualifyURL=function(url){var img=document.createElement('img');img.src=url;url=img.src;img.src=null;return url};(function($,window,document,undefined){$.fn.visible=function(partial){if(!$(this).offset())
3return!0;var $t=$(this),$w=$(window),viewTop=$w.scrollTop(),viewBottom=viewTop+$w.height(),_top=$t.offset().top,_bottom=_top+$t.height(),compareTop=partial===!0?_bottom:_top,compareBottom=partial===!0?_top:_bottom;return((compareBottom<=viewBottom)&&(compareTop>=viewTop))};var pluginName="finalTilesGallery",defaults={layout:'final',columns:[[4000,5],[1024,4],[800,3],[480,2],[320,1]],rowHeight:200,margin:10,minTileWidth:200,ignoreImageAttributes:!0,imageSizeFactor:[[4000,.9],[1024,.8],[800,.7],[600,.6],[480,.5],[320,.3]],gridSize:10,disableGridSizeBelow:800,allowEnlargement:!0,autoLoadURL:null,selectedFilter:'',loadMethod:'sequential',onComplete:function(){},onUpdate:function(){},onLoading:function(){},debug:!1};function Plugin(element,options){/*! properties */
4this.element=element;this.$element=$(element);this.settings=$.extend({},defaults,options);this._columnSize=0;this.columns;this._defaults=defaults;this._name=pluginName;this.tiles=[];this._loadedImages=0;this._rows=[[]];this._currentRow=0;this._currentRowTile=0;this.edges=[];this.imagesData={};this.currentWidth=0;this.currentImageSizeFactor=1;this.currentColumnsCount=0;this.currentGridSize=0;this.ajaxComplete=!1;this.isLoading=!1;this.currentPage=1;this.init()}
5$.extend(Plugin.prototype,{print:function(text){if(this.settings.debug)
6console.log(text);},setCurrentImageSizeFactor:function(){this.currentImageSizeFactor=1;var ww=$(window).width();for(var i=0;i<this.settings.imageSizeFactor.length;i++){if(this.settings.imageSizeFactor[i][0]>=ww)
7this.currentImageSizeFactor=this.settings.imageSizeFactor[i][1]}
8if(!this.currentImageSizeFactor)
9this.currentImageSizeFactor=1;this.print("current image size factor: "+this.currentImageSizeFactor+" ("+ww+")")},setCurrentColumnSize:function(){var ww=$(window).width();for(var i=0;i<this.settings.columns.length;i++){if(this.settings.columns[i][0]>=ww){this.currentColumnsCount=this.settings.columns[i][1];this.print("columns count: "+this.currentColumnsCount);this.columns=[];for(var j=0;j<this.currentColumnsCount;j++){this.columns.push([])}}}
10this._columnSize=(this.currentWidth-(this.settings.margin*(this.currentColumnsCount-1)))/this.currentColumnsCount;this.print(this.currentWidth,this._columnSize)},setCurrentGridSize:function(){if(this.currentWidth<this.settings.disableGridSizeBelow){this.currentGridSize=0}else{if(this.settings.layout=="final")
11this.currentGridSize=this.settings.gridSize*this.currentImageSizeFactor
12else this.currentGridSize=this.settings.gridSize}
13this.print("currentGridSize : "+this.currentGridSize)},init:function(){var instance=this;var current_filter=this.settings.selectedFilter;var filter_url=ftg_getURLParameter('ftg-set');if(filter_url)
14current_filter=filter_url;instance.currentWidth=instance.$element.width();if(instance.$element.filter(":visible").length==0){instance.print('cannot initialize the gallery, container is hidden. Retrying in 500ms.');setTimeout(function(){instance.init()},500);return}
15this.$element.find(".ftg-items").css({position:'relative'});var current_filter=this.settings.selectedFilter;var filter_url=ftg_getURLParameter('ftg-set');if(filter_url)
16current_filter=filter_url;var instance=this;if(current_filter!=null&&current_filter!="n-a"){instance.print(".. found filter ("+current_filter+")");instance.$element.find(".ftg-filters a").removeClass('selected');instance.$element.find(".ftg-filters a").each(function(){if($(this).data('filter')==current_filter){instance.print(".. selecting filter");$(this).addClass('selected')}})}
17var hash=window.location.hash;this.$element.find(".ftg-items").css({position:'relative',minWidth:instance.settings.minTileWidth});if((hash&&hash!="#ftg-set-ftgall"&&hash.substr(0,8)=='#ftg-set')||instance.settings.selectedFilter){var ft='#ftg-set-'+instance.settings.selectedFilter;if(hash)
18ft=hash;var hash_class=ft.replace('#','.');var filters=[];instance.$element.find(".ftg-filters a").each(function(){filters.push($(this).attr('href'))});if($.inArray(ft,filters)>=0){hash_class=hash_class.substring(1);instance.$element.find(".ftg-filters a").each(function(){if($(this).attr('href')!=ft){instance.$element.find('.item').each(function(){var img=$(this).parent().parent();if(img.hasClass(hash_class)==!1){img.addClass('ftg-filter-hidden-tile')}})
19$(this).removeClass('selected')}});$('a[href="'+ft+'"]').addClass('selected')}}
20this.tiles=this.$element.find('.tile').not('.ftg-hidden-tile').not('.ftg-filter-hidden-tile');this.currentWidth=this.$element.width();this.print("this.currentWidth: "+this.currentWidth);if(this.settings.layout!='columns'&&this.settings.layout!='rows'&&this.settings.layout!='final'){console.log("WARNING: unknown layout, falling back to 'final'.")}
21if(this.settings.layout=='columns'){this.setCurrentColumnSize()}
22var _resizeTo=0;this.setCurrentImageSizeFactor();this.setCurrentGridSize();$(window).resize(function(){_resizeTo=setTimeout(function(){if(instance.currentWidth!=instance.$element.width()){clearTimeout(_resizeTo);instance.print("this.currentWidth",this.currentWidth);instance.currentWidth=instance.$element.width();instance.setCurrentColumnSize();instance.setCurrentImageSizeFactor();instance.setCurrentGridSize();instance.refresh()}},500)});instance.isLoading=!0;if(instance.settings.autoLoadURL){$(window).scroll(function(){if(!instance.ajaxComplete&&!instance.isLoading){if(instance.tiles.last(

22).visible()){instance.isLoading=!0;if(instance.settings.onLoading)
23instance.settings.onLoading();$.post(instance.settings.autoLoadURL,{page:++instance.currentPage,action:'load_chunk',pageSize:instance.settings.pageSize,finaltilesgallery:instance.settings.nonce,gallery:instance.settings.galleryId},function(html){if($.trim(html).length==0){instance.ajaxComplete=!0}else{instance.$element.find(".ftg-items").append(html);instance.tiles=instance.$element.find('.tile')
24instance.loadImage()}})}}})}
25this.edges.push({left:0,top:0,width:this.currentWidth,index:0});this.isImageLoading=!1;if(this.settings.loadMethod=='lazy'){$(window).scroll(function(event){instance.loadImage()})}
26this.loadImage()},addElements:function(html){this.$element.find(".ftg-items").append(html);this.tiles=this.$element.find('.tile')
27this.loadImage()},removeAt:function(index){this.tiles[index].remove();this.refresh()},clear:function(){this.$element.find(".ftg-items").height(0).empty();this.refresh()},printEdges:function(){this.$element.find(".edge").remove();for(i=0;i<this.edges.length;i++){var $e=$("<div class='edge' />");$e.append("top: "+this.edges[i].top+"<br>");$e.append("left: "+this.edges[i].left+"<br>");$e.append("width: "+this.edges[i].width+"<br>");$e.css({left:this.edges[i].left,top:this.edges[i].top,marginTop:-25,marginLeft:20});this.$element.append($e)}},printEdge:function(edge){var $e=$("<div class='edge enlarged-"+edge.enlarged+"' />");$e.append("<b>"+edge.index+" "+edge.case+"</b><br>");$e.append("t: "+Math.round(edge.top)+" l: "+edge.left+"<br>");$e.append("width: "+edge.width+"<br>");$e.append("idx: "+edge.tileIndex+"<br>");$e.css({left:edge.left,top:edge.top,marginTop:-25,marginLeft:20});this.$element.append($e)},refresh:function(){this.setCurrentColumnSize();this.$element.find(".edge").remove();this.edges=[{left:0,top:0,width:this.currentWidth}];this.tiles.removeClass("ftg-loaded ftg-enlarged");this.tiles=this.$element.find('.tile').not('.ftg-hidden-tile').not('.ftg-filter-hidden-tile');this._loadedImages=0;this.loadImage()},getAvailableRowSpace:function(){return this.currentWidth-this.getBusyRowSpace()},getBusyRowSpace:function(){var space=0;for(var i=0;i<this._rows[this._currentRow].length;i++){space+=this._rows[this._currentRow][i].data('width')+this.settings.margin}
28return space},addImageToRow:function($img){this._rows[this._currentRow].push($img)},fitImagesInRow:function(){var left=this.getAvailableRowSpace()-this.settings.margin;var ratio=(this.currentWidth-(this._rows[this._currentRow].length-1)*this.settings.margin)/this.getBusyRowSpace();for(var i=0;i<this._rows[this._currentRow].length;i++){$item=this._rows[this._currentRow][i];var w=$item.data('width');var h=$item.data('height');$item.data('width',w*ratio);this.add(this._currentRowTile++)}},nextTile:function(add){var instance=this;instance.isImageLoading=!1;if(add)
29instance.add(instance._loadedImages);if(++instance._loadedImages<instance.tiles.length){instance.loadImage()}else{var height=instance.lowerEdgeTop();instance.print("lower edge top: "+height);instance.isLoading=!1;instance.settings.onComplete()}},/*! loadImage */
30loadImage:function(){var instance=this;if(instance.isImageLoading||this.tiles.not(".ftg-loaded").length==0){this.print("No more images to load");return}
31instance.isImageLoading=!0;var $tile=this.tiles.eq(this._loadedImages);if(instance._loadedImages>0){var $last=instance.tiles.filter(".ftg-loaded").last();if(instance.settings.loadMethod=='lazy'&&!$last.visible(!0)){instance.isImageLoading=!1;return}}
32if($tile.find("iframe").length)
33$tile.find("iframe").addClass("item");var $item=$tile.find('.item');switch($item.get(0).tagName.toLowerCase()){case "img":var img=new Image();img.onload=function(){var iFactor=instance.currentImageSizeFactor;if($tile.data("ftg-ignore-size-factor"))
34iFactor=1;var size={};var addImage=!0;if(instance.settings.layout=="final"){var w=$item.attr("width")?parseInt($item.attr("width")):img.width;var h=$item.attr("height")?parseInt($item.attr("height")):img.height;size.width=w*iFactor;size.height=h*iFactor}
35if(instance.settings.layout=="columns"){size.width=instance._columnSize;size.height=(size.width*img.height)/img.width}
36if(instance.settings.layout=="rows"){size.width=(instance.settings.rowHeight*img.width)/img.height;size.height=instance.settings.rowHeight;addImage=!1;if(instance.getAvailableRowSpace()>size.width){instance.addImageToRow($item)}else{instance.fitImagesInRow();instance._currentRow++;instance._rows.push([]);instance.addImageToRow($item)}}

37$item.attr("src",this.src);instance.imagesData["tile"+instance._loadedImages]={width:size.width,height:size.height,owidth:img.width,oheight:img.height,src:img.src};instance.nextTile(addImage)}
38img.onerror=function(){console.error("Final Tiles Gallery: Error loading image: "+img.src);instance.nextTile(!1)}
39img.src=$item.data("ftg-source");$tile.data("ftg-type","image");break;case "iframe":var w=$item.attr("width")?parseInt($item.attr("width")):$item.data("width");var h=$item.attr("height")?parseInt($item.attr("height")):$item.data("height");var size={width:w,height:h,owidth:w,oheight:h};if(instance.settings.layout=="columns"){size.width=instance._columnSize;size.height=(size.width*size.oheight)/size.owidth}
40instance.imagesData["tile"+instance._loadedImages]=size;$tile.data("ftg-type","iframe");instance.nextTile(!0);break;default:instance.imagesData["tile"+instance._loadedImages]={width:parseInt($item.data("width")),height:parseInt($item.data("height")),owidth:parseInt($item.data("width")),oheight:parseInt($item.data("height"))};instance.nextTile(!0);break}},higherEdge:function(){var left=0;var _top=100000;var _left=0;var found=0;for(var i=0;i<this.edges.length;i++){if(this.edges[i].top<_top){found=i;_top=this.edges[i].top}}
41return this.edges[found]},lowerEdgeTop:function(){var min=0;for(var i=0;i<this.edges.length;i++){if(this.edges[i].top>min){min=this.edges[i].top}}
42return min},alignEdge:function(edge,index){for(var i=0;i<this.edges.length;i++){if(this.edges[i].left+this.edges[i].width+this.settings.margin==edge.left){this.print("found edge on left",i);if(edge.top==this.edges[i].top){this.print("edges can be aligned [1]");return{side:'left',edge:this.edges[i]}}}}
43for(var i=0;i<this.edges.length;i++){if(this.edges[i].left-this.settings.margin==edge.left+edge.width){this.print("found edge on right",i);if(edge.top==this.edges[i].top){this.print("edges can be aligned [2]");return{side:'right',edge:this.edges[i]}}}}
44return null},removeEdge:function(edge){var tmp=[];for(var i=0;i<this.edges.length;i++){if(this.edges[i]!=edge)
45tmp.push(this.edges[i]);}
46this.edges=tmp},get_highest_col:function(){var h=0;for(var i=0;i<this.columns.length;i++){for(var j=0;j<this.columns[i].length;j++){if(this.columns[i][j]>h)
47h=this.columns[i][j]}}
48return h},get_shortest_col:function(){for(var i=0;i<this.columns.length;i++){var col=this.columns[i];if(col.length==0){return{col:i,top:0}}}
49var ret={col:0,top:100000000};for(var i=this.columns.length-1;i>=0;i--){var col=this.columns[i];var last=col[col.length-1];if(last<=ret.top){ret.top=last;ret.col=i}}
50if(ret.top==0)
51console.warn("col ret 0");return ret},add:function(tileIndex){if(this.settings.layout=="columns"){this.add_to_column(tileIndex)}else{this.add_to_final(tileIndex)}},add_to_column:function(tileIndex){var $t=this.tiles.eq(tileIndex);var $item=$t.find('.item');var key="tile"+tileIndex;var w=this.imagesData[key].width;var h=this.imagesData[key].height;var slot=this.get_shortest_col();var ratio=h/w;var t_w=this._columnSize;var t_h=t_w*ratio;var t_h_b=t_w*ratio;if(this.currentGridSize){var n=Math.floor(t_h/this.currentGridSize);if(n>0){t_h=this.currentGridSize*n}}
52$t.css({position:'absolute',width:t_w,height:t_h,top:slot.top+this.settings.margin,left:(slot.col*this._columnSize)+(this.settings.margin*slot.col)});var hdiff=t_h_b-t_h;if($t.data("ftg-type")!="iframe")
53$item.css({height:"auto"});if(hdiff>0){$item.css({top:0-(hdiff/2)})}
54var transition=$t.css('transition');setTimeout(function(){$t.css({display:'block',transform:'scale(1)'})},1);$t.addClass("ftg-loaded");this.columns[slot.col].push(slot.top+t_h+this.settings.margin);this.$element.find(".ftg-items").css({height:this.get_highest_col()+"px"})},add_to_final:function(tileIndex){var outside=!1;if($('.final-tiles-gallery').hasClass('caption-outside')){outside=!0}
55var $t=this.tiles.eq(tileIndex);var $item=$t.find('.item');var key="tile"+tileIndex;var w=this.imagesData[key].width;var h=this.imagesData[key].height;var hEdge=this.higherEdge();this.print(hEdge);hEdge.tileIndex=tileIndex;this.print(tileIndex+" ["+$t.data("ftg-type")+"] ("+w+"x"+h+")");this.print("hEdge.width: "+hEdge.width);

55if(hEdge.top>0){hEdge.top+=this.settings.margin}
56if(outside===!0){h+=30}
57$t.css({left:hEdge.left,top:hEdge.top,position:'absolute'});hEdge.enlarged=!1;if(hEdge.width-w<w+this.settings.margin){hEdge.case='Te';this.print('Te');var w2=hEdge.width;var h2=(h/w)*w2;if(w2+hEdge.left-this.settings.margin==this.currentWidth){this.print("END");w2-=this.settings.margin;h2=(h/w)*w2}
58w=w2;h=h2}else if(hEdge.width>=w){this.print('tE');if(this.settings.layout=='columns'||hEdge.width-w>=this.settings.minTileWidth){hEdge.case='tE';this.print('tE1',hEdge.width,hEdge.left,this.currentWidth);var newEdge={left:hEdge.left+w+this.settings.margin,top:hEdge.top-(hEdge.top>0?this.settings.margin:0),width:hEdge.width-w-this.settings.margin,marginLeft:!0,case:'NEW',index:hEdge.index+1}
59this.edges.push(newEdge)}else{hEdge.case='tE2';this.print('tE2');this.print("enlargement",hEdge.width,hEdge.left,this.currentWidth);var m=hEdge.left+hEdge.width==this.currentWidth?0:this.settings.margin;var w2=hEdge.width;var h2=this.settings.allowEnlargement&&this.settings.layout!='rows'?(h/w)*w2:h;if(this.settings.allowEnlargement){$t.addClass("ftg-enlarged");hEdge.enlarged=!0}else{if(this.settings.layout!='rows')
60$t.find(".item").css({width:w,height:h})}
61w=w2;h=h2}}
62hEdge.top+=h;if(this.currentGridSize){var diff=hEdge.top%this.currentGridSize;hEdge.top-=diff;h-=diff}
63hEdge.left=hEdge.left;hEdge.width=w;var printEdge=!0;var aligned=this.alignEdge(hEdge,tileIndex);if(aligned){if(aligned.side=='left'){this.removeEdge(hEdge);aligned.edge.width+=w+this.settings.margin;h=h-(hEdge.top-aligned.edge.top);hEdge.top-=h;printEdge=!1}else{this.removeEdge(aligned.edge);hEdge.width+=this.settings.margin+aligned.edge.width;printEdge=!1}
64$t.height(h)}
65if(this.$element.find(".ftg-items").height()!=hEdge.top)
66this.$element.find(".ftg-items").height(hEdge.top);if(this.settings.debug&&printEdge){this.printEdge(hEdge)}
67if($t.data("ftg-type")=="iframe"){$t.find("iframe").height(h)}
68this.print(w+"x"+h);this.print("----");if(outside===!0){h+=30}
69$t.css({width:w,height:h});var transition=$t.css('transition');var ratio=w/this.imagesData[key].width;var hdiff=(this.imagesData[key].height*ratio)-h;if($t.data("ftg-type")!="iframe")
70$item.css({height:"auto"});if(hdiff>0){$item.css({top:0-(hdiff/2)})}
71setTimeout(function(){$t.css({display:'block',transform:'scale(1)'})},1);$t.addClass("ftg-loaded")}});$.fn[pluginName]=function(options){this.each(function(){if(!$.data(this,pluginName)){$.data(this,pluginName,new Plugin(this,options))}});return this};$(window).on('load',function(){$('.loading-bar i').css({width:'100%'})});$(function(){$(".ftg-social a").on('click',function(e){e.preventDefault();var social=$(this).data("social");var $tile=$(this).parents(".tile").first();var image=$tile.data("big");if(!image)
72image=$tile.find(".item").attr("src");var text=$.trim($tile.find(".subtitle").text());if(!text.length)
73text=document.title;var desc=$.trim($tile.find(".title").text());if(!desc.length)
74desc=document.title;if(social=="facebook"){var url="https://www.facebook.com/dialog/feed?app_id=1447224948871585&"+"link="+encodeURIComponent(location.href)+"&"+"display=popup&"+"name="+encodeURIComponent(desc)+"&"+"caption=&"+"description="+encodeURIComponent(text)+"&"+"picture="+encodeURIComponent(qualifyURL(image))+"&"+"ref=share&"+"actions={%22name%22:%22View%20the%20gallery%22,%20%22link%22:%22"+encodeURIComponent(location.href)+"%22}&"+"redirect_uri=http://www.final-tiles-gallery.com/facebook_redirect.html";var w=window.open(url,"ftgw","location=1,status=1,scrollbars=1,width=600,height=400");w.moveTo((screen.width/2)-(300),(screen.height/2)-(200))}
75if(social=="twitter"){var w=window.open("https://twitter.com/intent/tweet?url="+encodeURI(location.href.split('#')[0])+"&text="+encodeURI(desc+" "+text),"ftgw","location=1,status=1,scrollbars=1,width=600,height=400");w.moveTo((screen.width/2)-(300),(screen.height/2)-(200))}
76if(social=="pinterest"){var url="http://pinterest.com/pin/create/button/?url="+encodeURIComponent(location.href)+"&description="+encodeURI(desc+" "+text);url+=("&media="+encodeURIComponent(qualifyURL(image)));var w=window.open(url,"ftgw","location=1,status=1,scrollbars=1,width=600,height=400");w.moveTo((screen.width/2)-(300),(screen.height/2)-(200))}})})})(jQuery,window,document)