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(function(addon){var component;if(jQuery&&jQuery.UIkit){component=addon(jQuery,jQuery.UIkit)}if(typeof define=="function"&&define.amd){define("uikit-sortable",["uikit"],function(){return component||addon(jQuery,jQuery.UIkit)})}})(function($,UI){"use strict";var supportsTouch="ontouchstart"in window||window.DocumentTouch&&document instanceof DocumentTouch,supportsDragAndDrop=!supportsTouch&&function(){var div=document.createElement("div");return"draggable"in div||"ondragstart"in div&&"ondrop"in div}(),draggingPlaceholder,moving,dragging,clickedlink,delayIdle;supportsDragAndDrop=false;UI.component("sortable",{defaults:{warp:false,animation:150,threshold:10,childClass:"uk-sortable-item",placeholderClass:"uk-sortable-placeholder",overClass:"uk-sortable-over",draggingClass:"uk-sortable-dragged",dragMovingClass:"uk-sortable-moving",dragCustomClass:"",handleClass:false,stop:function(){},start:function(){},change:function(){}},init:function(){var $this=this,element=this.element[0],currentlyDraggingElement=null,currentlyDraggingTarget=null,children;if(supportsDragAndDrop){this.element.children().attr("draggable","true")}else{this.element.on("mousedown touchstart","a[href]",function(e){if(!e.ctrlKey&&!e.metaKey&&!e.shiftKey){clickedlink=$(this)}}).on("click","a[href]",function(e){if(!e.ctrlKey&&!e.metaKey&&!e.shiftKey){clickedlink=$(this);e.stopImmediatePropagation();return false}})}var handleDragStart=delegate(function(e){moving=false;dragging=false;var target=$(e.target),children=$this.element.children();if(!supportsTouch&&e.button==2){return}if($this.options.handleClass){var handle=target.hasClass($this.options.handleClass)?target:target.closest("."+$this.options.handleClass,element);if(!handle.length){return}}if(e.dataTransfer){e.dataTransfer.effectAllowed="move";e.dataTransfer.dropEffect="move";e.dataTransfer.setData("Text","*")}currentlyDraggingElement=this;if(draggingPlaceholder)draggingPlaceholder.remove();var $current=$(currentlyDraggingElement),offset=$current.offset();delayIdle={pos:{x:e.pageX,y:e.pageY},threshold:$this.options.threshold,apply:function(){draggingPlaceholder=$('<div class="'+[$this.options.draggingClass,$this.options.dragCustomClass].join(" ")+'"></div>').css({display:"none",top:offset.top,left:offset.left,width:$current.width(),height:$current.height(),padding:$current.css("padding")}).data("mouse-offset",{left:offset.left-parseInt(e.pageX,10),top:offset.top-parseInt(e.pageY,10)}).append($current.html()).appendTo("body");draggingPlaceholder.$current=$current;draggingPlaceholder.$sortable=$this;addFakeDragHandlers();$this.options.start(this,currentlyDraggingElement);$this.trigger("sortable-start",[$this,currentlyDraggingElement]);delayIdle=false}};if(!supportsDragAndDrop){e.preventDefault()}});var handleDragOver=delegate(function(e){if(!currentlyDraggingElement){return true}if(e.preventDefault){e.preventDefault()}return false});var handleDragEnter=delegate($.UIkit.Utils.debounce(function(e){if(!currentlyDraggingElement||currentlyDraggingElement===this){return true}var previousCounter=$this.dragenterData(this);$this.dragenterData(this,previousCounter+1);if(previousCounter===0){$(this).addClass($this.options.overClass);if(!$this.options.warp){$this.moveElementNextTo(currentlyDraggingElement,this)}}return false}),40);var handleDragLeave=delegate(function(e){var previousCounter=$this.dragenterData(this);$this.dragenterData(this,previousCounter-1);if(!$this.dragenterData(this)){$(this).removeClass($this.options.overClass);$this.dragenterData(this,false)}});var handleDrop=delegate(function(e){if(e.type==="drop"){if(e.stopPropagation){e.stopPropagation()}if(e.preventDefault){e.preventDefault()}}if(!dragging){return}if($this.options.warp){var thisSibling=currentlyDraggingElement.nextSibling;this.parentNode.insertBefore(currentlyDraggingElement,this);this.parentNode.insertBefore(this,thisSibling)}$this.options.change(this,currentlyDraggingElement);$this.trigger("sortable-change",[$this,currentlyDraggingElement])});var handleDragEnd=function(e){currentlyDraggingElement=null;currentlyDraggingTarget=null;$this.element.children().each(function(){if(this.nodeType===1){$(this).removeClass($this.options.overClass).removeClass($this.options.placeholderClass).removeClass($this.options.childClass);$this.dragenterData(this,false)}});$("html").removeClass($this.options.dragMovingClass);removeFakeDragHandlers();$this.options.stop(this);$this.trigger("sortable-stop",[$this]);draggingPlaceholder.remove();draggingPlaceholder=null};var handleTouchMove=delegate(function(e){if(!currentlyDraggingElement||currentlyDraggingElement===this||currentlyDraggingTarget===this){return true}children.removeClass($this.options.overClass);currentlyDraggingTarget=this;if(!$this.options.warp){$this.moveElementNextTo(currentlyDraggingElement,this)}else{$(this).addClass($this.options.overClass)}return prevent(e)});function delegate(fn){return function(e){var touch=supportsTouch&&e.touches&&e.touches[0]||{},target=touch.target||e.target;if(supportsTouch&&document.elementFromPoint){target=document.elementFromPoint(e.pageX-document.body.scrollLeft,e.pageY-document.body.scrollTop)}if($(target).hasClass($this.options.childClass)){fn.apply(target,[e])}else if(target!==element){var context=moveUpToChildNode(element,target);if(context){fn.apply(context,[e])}}}}function addFakeDragHandlers(){if(!supportsDragAndDrop){if(supportsTouch){element.addEventListener("touchmove",handleTouchMove,false)}else{element.addEventListener("mouseover",handleDragEnter,false);element.addEventListener("mouseout",handleDragLeave,false)}element.addEventListener(supportsTouch?"touchend":"mouseup",handleDrop,false);document.addEventListener(supportsTouch?"touchend":"mouseup",handleDragEnd,false);document.addEventListener("selectstart",prevent,false)}}function removeFakeDragHandlers(){if(!supportsDragAndDrop){if(supportsTouch){element.removeEventListener("touchmove",handleTouchMove,false)}else{element.removeEventListener("mouseover",handleDragEnter,false);element.removeEventListener("mouseout",handleDragLeave,false)}element.removeEventListener(supportsTouch?"touchend":"mouseup",handleDrop,false);document.removeEventListener(supportsTouch?"touchend":"mouseup",handleDragEnd,false);document.removeEventListener("selectstart",prevent,false)}}if(supportsDragAndDrop){element.addEventListener("dragstart",handleDragStart,false);element.addEventListener("dragenter",handleDragEnter,false);element.addEventListener("dragleave",handleDragLeave,false);element.addEventListener("drop",handleDrop,false);element.addEventListener("dragover",handleDragOver,false);element.addEventListener("dragend",handleDragEnd,false)}else{element.addEventListener(supportsTouch?"touchstart":"mousedown",handleDragStart,false)}},dragenterData:function(element,val){element=$(element);if(arguments.length==1){return parseInt(element.attr("data-child-dragenter"),10)||0}else if(!val){element.removeAttr("data-child-dragenter")}else{element.attr("data-child-dragenter",Math.max(0,val))}},moveElementNextTo:function(element,elementToMoveNextTo){dragging=true;var $this=this,list=$(element).parent().css("min-height",""),next=isBelow(element,elementToMoveNextTo)?elementToMoveNextTo:elementToMoveNextTo.nextSibling,children=list.children(),count=children.length;if($this.options.warp||!$this.options.animation){elementToMoveNextTo.parentNode.insertBefore(element,next);UI.Utils.checkDisplay($this.element);return}list.css("min-height",list.height());children.stop().each(function(){var ele=$(this),offset=ele.position();offset.width=ele.width();ele.data("offset-before",offset)});elementToMoveNextTo.parentNode.insertBefore(element,next);children=list.children().each(function(){var ele=$(this);ele.data("offset-after",ele.position())}).each(function(){var ele=$(this),before=ele.data("offset-before");ele.css({position:"absolute",top:before.top,left:before.left,"min-width":before.width})});children.each(function(){var ele=$(this),before=ele.data("offset-before"),offset=ele.data("offset-after");ele.css("pointer-events","none").width();setTimeout(function(){ele.animate({top:offset.top,left:offset.left},$this.options.animation,function(){ele.css({position:"",top:"",left:"","min-width":"","pointer-events":""}).removeClass($this.options.overClass).attr("data-child-dragenter","");count--;if(!count){list.css("min-height","");UI.Utils.checkDisplay(ele)}})},0)})}});function isBelow(el1,el2){var parent=el1.parentNode;if(el2.parentNode!=parent){return false}var cur=el1.previousSibling;while(cur&&cur.nodeType!==9){if(cur===el2){return true}cur=cur.previousSibling}return false}function moveUpToChildNode(parent,child){var cur=child;if(cur==parent){return null}while(cur){if(cur.parentNode===parent){return cur}cur=cur.parentNode;if(!cur||!cur.ownerDocument||cur.nodeType===11){break}}return null}function prevent(e){if(e.stopPropagation){e.stopPropagation()}if(e.preventDefault){e.preventDefault()}e.returnValue=false}UI.ready(function(context){$("[data-uk-sortable]",context).each(function(){var ele=$(this);if(!ele.data("sortable")){var plugin=UI.sortable(ele,UI.Utils.options(ele.attr("data-uk-sortable")))}})});UI.$doc.on("mousemove touchmove",function(e){if(delayIdle){if(Math.abs(e.pageX-delayIdle.pos.x)>delayIdle.threshold||Math.abs(e.pageY-delayIdle.pos.y)>delayIdle.threshold){delayIdle.apply()}}if(draggingPlaceholder){if(!moving){moving=true;draggingPlaceholder.show();draggingPlaceholder.$current.addClass(draggingPlaceholder.$sortable.options.placeholderClass);draggingPlaceholder.$sortable.element.children().addClass(draggingPlaceholder.$sortable.options.childClass);$("html").addClass(draggingPlaceholder.$sortable.options.dragMovingClass)}var offset=draggingPlaceholder.data("mouse-offset"),left=parseInt(e.originalEvent.pageX,10)+offset.left,top=parseInt(e.originalEvent.pageY,10)+offset.top;draggingPlaceholder.css({left:left,top:top})}});UI.$doc.on("mouseup touchend",function(){if(!moving&&clickedlink){location.href=clickedlink.attr("href")}delayIdle=clickedlink=false});return UI.sortable});