ConfluenceUserMacro-ImageComparisonSlider.vtl

## ---
## Macro name: image_comparison_slider
## Macro title: Image Comparison Slider
## Macro description: Create an image comparison slider.
## Macro has a body: N
## Developed by: Aot-Dep-Padi <vincent.blain@ac-orleans-tours.fr>
## Version: 1.0.0
## Date created: 20/05/2019
## Last modification: 15/10/2019
## ---


## -------------------------
## Macro parameters (french)
## -------------------------
## @param AttachmentImageBefore:title=Image "before"|type=attachment|required=false|desc=Première image à utiliser pour la comparaison.
## @param AttachmentImageAfter:title=Image "after"|type=attachment|required=false|desc=Seconde image à utiliser pour la comparaison.
## @param width:title=Largeur|type=string|desc=En pixels ou en pourcentage : par exemple, 600 ou 80%. Par défaut utilise 100%.|default=100%
## @param height:title=Hauteur|type=string|desc=En pixels ou en pourcentage : par exemple, 400 ou 50%. Par défaut utilise 100%.|default=100%
## @param AddSeparator:title=Ajoute un séparateur|type=boolean|default=true
## @param InitVisibleRatio:title=Ratio initial de visibilité|type=string|required=false|desc=Nombre réel entre 0 et 1 pour définir le ratio initial de visibilité entre les images (par défaut à 0.5)|default=0.5
## @param LabelBefore:title=Texte à gauche|type=string|desc=Ajoute un texte à gauche sur l image "before".
## @param LabelAfter:title=Texte à droite|type=string|desc=Ajoute un texte à droite sur l image "after".
## @param LabelBeforeCustomCSS:title=CSS texte à gauche|type=string|desc=Applique un style CSS sur le texte à gauche - exemple: "padding": "10px 20px","color": "red"
## @param LabelAfterCustomCSS:title=CSS texte à droite|type=string|desc=Applique un style CSS sur le texte à droite - exemple: "right": "40px","top": "80px"
## @param ImageBeforeCustomCSS:title=CSS image à gauche|type=string|desc=Applique un style CSS sur l image de gauche 'before' - exemple: "filter":"sepia(80%)"
## @param ImageAfterCustomCSS:title=CSS image à droite|type=string|desc=Applique un style CSS sur l image de droite 'after' - exemple: "filter":"grayscale(50%)"
## @param AddClickOnDragCircle:title=Activer le bouton de déplacement|type=boolean|default=true
## @param AddButtons:title=Ajout de bouttons|type=boolean|default=false
## @param DispositionButtons:title=Disposition des bouttons|type=enum|enumValues=left,center,right|default=center
## @param AnimationEasing:title=Animation type|type=enum|enumValues=linear,swing|default=swing
## @param AnimationDuration:title=Animation durée|type=string|default=400


## --------------------
## Initialize variables
## --------------------
#set($AttachmentFieldImageBeforeValue = "$!{paramAttachmentImageBefore}")
#set($AttachmentFieldImageAfterValue = "$!{paramAttachmentImageAfter}")
#set($options = [""])
#set($baseUrl = $action.getGlobalSettings().getBaseUrl())
#set($id=$action.dateFormatter.calendar.timeInMillis)

## Variables bellow are used in order to avoid issues beetwen velocity and jQuery (to use it: window.parent.AJS.${jQuery}('${hashtag}my-id')...)
#set($jQuery = '$')
#set($hashtag = '#')


## ----------------------------------------
## Get attachments of current page $content
## ----------------------------------------
#set( $Attachments = $attachmentManager.getLatestVersionsOfAttachments($content) )

## Sort $attachements
#set( $size = $Attachments.size() )
#foreach( $junk in $Attachments )
    #set( $count = -1 )
    #foreach( $line in $Attachments )
        #set( $count = $count + 1 )
        #if( $velocityCount < $size )
            #if( $line.getTitle().compareToIgnoreCase($Attachments.get($velocityCount).getTitle()) > 0 )
                #set( $tmp = $Attachments.get($velocityCount) )
                #set( $junk = $Attachments.set($velocityCount, $line) )
                #set( $junk = $Attachments.set($count, $tmp) )
            #end
        #end
    #end
#end

## Filter $attachements to image
#foreach($Attachment in $Attachments )
	#set($AttachmentName = $Attachment.getFileName() )
	#if($AttachmentName.matches('(.*.jpg\z)|(.*.JPG\z)|(.*.jpeg\z)|(.*.JPEG\z)|(.*.png\z)|(.*.PNG\z)|(.*.gif\z)|(.*.GIF\z)'))
		#set($dummy = $options.add($AttachmentName) )
	#end         
#end


## ----------------------------------------------------
## Populate dropdowns file button in edit macro context
## ----------------------------------------------------
#if ($req.getRequestURI().contains("tinymce")) 
	<script type="text/javascript">
	AJS.toInit(function(){
		var fieldImageBefore = window.parent.document.getElementById("macro-param-AttachmentImageBefore");
		fieldImageBefore.innerHTML = '';
		#foreach($option in $options)
			node = document.createElement("option");
			node.text = "${option}";
			node.value = "${option}";
			fieldImageBefore.appendChild(node);
		#end
		fieldImageBefore.value = "$!{AttachmentFieldImageBeforeValue}";
		
		var fieldImageAfter = window.parent.document.getElementById("macro-param-AttachmentImageAfter");
		fieldImageAfter.innerHTML = '';
		#foreach($option in $options)
			node = document.createElement("option");
			node.text = "${option}";
			node.value = "${option}";
			fieldImageAfter.appendChild(node);
		#end
		fieldImageAfter.value = "$!{AttachmentFieldImageAfterValue}";
	});
	</script>
#end


## ----------------
## Check parameters
## ----------------
#if(${AttachmentFieldImageBeforeValue} && ${AttachmentFieldImageBeforeValue} != "")
	#set ($isValidUrlBeforeImage = "true")
#else
	#set ($isValidUrlBeforeImage = "false")
#end
#if(${AttachmentFieldImageAfterValue} && ${AttachmentFieldImageAfterValue} != "")
	#set ($isValidUrlAfterImage = "true")
#else
	#set ($isValidUrlAfterImage = "false")
#end
#if (!$paramwidth)
	#set ($paramwidth="100%")
#end
#if (!$paramheight)
	#set ($paramheight="100%")
#end

## TODO : Implement checked value for ${paramInitVisibleRatio}
##  - check it's a number (float or double)
##  - check it'se beetwen 0 and 1
## I don't known how to do it, with velocity...
#set ($isValidInitVisibleRatio = "true")


## -------------
## Render output
## -------------
#if($isValidUrlBeforeImage == "false" || $isValidUrlAfterImage == "false" || $isValidInitVisibleRatio == "false")
<div class="aui-message aui-message-error">
    <p class="title"><strong>Erreur dans la macro Slider Comparaison image !</strong></p>
	#if($isValidUrlBeforeImage == "false")
		<p>Impossible de trouver l'image "before". ${AttachmentFieldImageBeforeValue}</p>
	#end
	#if($isValidUrlBeforeImage == "false")
		<p>Impossible de trouver l'image "after". ${AttachmentFieldImageAfterValue}</p>
	#end
	#if($isValidInitVisibleRatio == "false")
		<p>Le paramètre <b>"Initial visible ratio"</b> doit être un nombre réel compris entre 0 et 1. (${paramInitVisibleRatio})</p>
	#end
    </div>
#else

<!-- https://github.com/sylvaincombes/jquery-images-compare : images-compare.min.css -->
<style>
.images-compare-container{display:inline-block;position:relative;overflow:hidden}.images-compare-before{will-change:clip;position:absolute;top:0;left:0;z-index:2;pointer-events:none;overflow:hidden}.images-compare-after{pointer-events:none}.images-compare-after img,.images-compare-before img{max-width:100%;height:auto;display:block}.images-compare-separator{position:absolute;background:#fff;height:100%;width:1px;z-index:4;left:0;top:0}.images-compare-handle{height:38px;width:38px;position:absolute;left:50%;top:50%;margin-left:-22px;margin-top:-22px;border:3px solid #fff;-webkit-border-radius:1000px;-moz-border-radius:1000px;border-radius:1000px;-webkit-box-shadow:0 0 12px rgba(51,51,51,.5);-moz-box-shadow:0 0 12px rgba(51,51,51,.5);box-shadow:0 0 12px rgba(51,51,51,.5);z-index:3;background:#000;background:rgba(0,0,0,.7);cursor:pointer}.images-compare-left-arrow,.images-compare-right-arrow{width:0;height:0;border:6px inset transparent;position:absolute;top:50%;margin-top:-6px}.images-compare-left-arrow{border-right:6px solid #fff;left:50%;margin-left:-17px}.images-compare-right-arrow{border-left:6px solid #fff;right:50%;margin-right:-17px}.images-compare-label{font-family:sans-serif;text-transform:uppercase;font-weight:700;position:absolute;top:10px;left:10px;z-index:1;color:#000;color:rgba(0,0,0,.4);background:#fff;background:rgba(255,255,255,.7);padding:10px;border-radius:5px;pointer-events:none;display:none}.images-compare-container .images-compare-label{display:inherit}.images-compare-before .images-compare-label{left:10px}.images-compare-after .images-compare-label{left:auto;right:10px}
</style>

<script type="text/javascript">
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eb=u(na.style,"touchAction"),fb=eb!==d,gb="compute",hb="auto",ib="manipulation",jb="none",kb="pan-x",lb="pan-y",mb=X();V.prototype={set:function(a){a==gb&&(a=this.compute()),fb&&this.manager.element.style&&mb[a]&&(this.manager.element.style[eb]=a),this.actions=a.toLowerCase().trim()},update:function(){this.set(this.manager.options.touchAction)},compute:function(){var a=[];return g(this.manager.recognizers,function(b){k(b.options.enable,[b])&&(a=a.concat(b.getTouchAction()))}),W(a.join(" "))},preventDefaults:function(a){var b=a.srcEvent,c=a.offsetDirection;if(this.manager.session.prevented)return void b.preventDefault();var d=this.actions,e=p(d,jb)&&!mb[jb],f=p(d,lb)&&!mb[lb],g=p(d,kb)&&!mb[kb];if(e){var h=1===a.pointers.length,i=a.distance<2,j=a.deltaTime<250;if(h&&i&&j)return}return g&&f?void 0:e||f&&c&Na||g&&c&Oa?this.preventSrc(b):void 0},preventSrc:function(a){this.manager.session.prevented=!0,a.preventDefault()}};var nb=1,ob=2,pb=4,qb=8,rb=qb,sb=16,tb=32;Y.prototype={defaults:{},set:function(a){return la(this.options,a),this.manager&&this.manager.touchAction.update(),this},recognizeWith:function(a){if(f(a,"recognizeWith",this))return this;var b=this.simultaneous;return a=_(a,this),b[a.id]||(b[a.id]=a,a.recognizeWith(this)),this},dropRecognizeWith:function(a){return f(a,"dropRecognizeWith",this)?this:(a=_(a,this),delete this.simultaneous[a.id],this)},requireFailure:function(a){if(f(a,"requireFailure",this))return this;var b=this.requireFail;return a=_(a,this),-1===r(b,a)&&(b.push(a),a.requireFailure(this)),this},dropRequireFailure:function(a){if(f(a,"dropRequireFailure",this))return this;a=_(a,this);var b=r(this.requireFail,a);return b>-1&&this.requireFail.splice(b,1),this},hasRequireFailures:function(){return this.requireFail.length>0},canRecognizeWith:function(a){return!!this.simultaneous[a.id]},emit:function(a){function b(b){c.manager.emit(b,a)}var c=this,d=this.state;qb>d&&b(c.options.event+Z(d)),b(c.options.event),a.additionalEvent&&b(a.additionalEvent),d>=qb&&b(c.options.event+Z(d))},tryEmit:function(a){return this.canEmit()?this.emit(a):void(this.state=tb)},canEmit:function(){for(var a=0;a<this.requireFail.length;){if(!(this.requireFail[a].state&(tb|nb)))return!1;a++}return!0},recognize:function(a){var b=la({},a);return k(this.options.enable,[this,b])?(this.state&(rb|sb|tb)&&(this.state=nb),this.state=this.process(b),void(this.state&(ob|pb|qb|sb)&&this.tryEmit(b))):(this.reset(),void(this.state=tb))},process:function(a){},getTouchAction:function(){},reset:function(){}},i(aa,Y,{defaults:{pointers:1},attrTest:function(a){var b=this.options.pointers;return 0===b||a.pointers.length===b},process:function(a){var b=this.state,c=a.eventType,d=b&(ob|pb),e=this.attrTest(a);return d&&(c&Ha||!e)?b|sb:d||e?c&Ga?b|qb:b&ob?b|pb:ob:tb}}),i(ba,aa,{defaults:{event:"pan",threshold:10,pointers:1,direction:Pa},getTouchAction:function(){var a=this.options.direction,b=[];return a&Na&&b.push(lb),a&Oa&&b.push(kb),b},directionTest:function(a){var b=this.options,c=!0,d=a.distance,e=a.direction,f=a.deltaX,g=a.deltaY;return e&b.direction||(b.direction&Na?(e=0===f?Ia:0>f?Ja:Ka,c=f!=this.pX,d=Math.abs(a.deltaX)):(e=0===g?Ia:0>g?La:Ma,c=g!=this.pY,d=Math.abs(a.deltaY))),a.direction=e,c&&d>b.threshold&&e&b.direction},attrTest:function(a){return aa.prototype.attrTest.call(this,a)&&(this.state&ob||!(this.state&ob)&&this.directionTest(a))},emit:function(a){this.pX=a.deltaX,this.pY=a.deltaY;var b=$(a.direction);b&&(a.additionalEvent=this.options.event+b),this._super.emit.call(this,a)}}),i(ca,aa,{defaults:{event:"pinch",threshold:0,pointers:2},getTouchAction:function(){return[jb]},attrTest:function(a){return this._super.attrTest.call(this,a)&&(Math.abs(a.scale-1)>this.options.threshold||this.state&ob)},emit:function(a){if(1!==a.scale){var b=a.scale<1?"in":"out";a.additionalEvent=this.options.event+b}this._super.emit.call(this,a)}}),i(da,Y,{defaults:{event:"press",pointers:1,time:251,threshold:9},getTouchAction:function(){return[hb]},process:function(a){var b=this.options,c=a.pointers.length===b.pointers,d=a.distance<b.threshold,f=a.deltaTime>b.time;if(this._input=a,!d||!c||a.eventType&(Ga|Ha)&&!f)this.reset();else if(a.eventType&Ea)this.reset(),this._timer=e(function(){this.state=rb,this.tryEmit()},b.time,this);else if(a.eventType&Ga)return rb;return tb},reset:function(){clearTimeout(this._timer)},emit:function(a){this.state===rb&&(a&&a.eventType&Ga?this.manager.emit(this.options.event+"up",a):(this._input.timeStamp=ra(),this.manager.emit(this.options.event,this._input)))}}),i(ea,aa,{defaults:{event:"rotate",threshold:0,pointers:2},getTouchAction:function(){return[jb]},attrTest:function(a){return this._super.attrTest.call(this,a)&&(Math.abs(a.rotation)>this.options.threshold||this.state&ob)}}),i(fa,aa,{defaults:{event:"swipe",threshold:10,velocity:.3,direction:Na|Oa,pointers:1},getTouchAction:function(){return ba.prototype.getTouchAction.call(this)},attrTest:function(a){var b,c=this.options.direction;return c&(Na|Oa)?b=a.overallVelocity:c&Na?b=a.overallVelocityX:c&Oa&&(b=a.overallVelocityY),this._super.attrTest.call(this,a)&&c&a.offsetDirection&&a.distance>this.options.threshold&&a.maxPointers==this.options.pointers&&qa(b)>this.options.velocity&&a.eventType&Ga},emit:function(a){var b=$(a.offsetDirection);b&&this.manager.emit(this.options.event+b,a),this.manager.emit(this.options.event,a)}}),i(ga,Y,{defaults:{event:"tap",pointers:1,taps:1,interval:300,time:250,threshold:9,posThreshold:10},getTouchAction:function(){return[ib]},process:function(a){var b=this.options,c=a.pointers.length===b.pointers,d=a.distance<b.threshold,f=a.deltaTime<b.time;if(this.reset(),a.eventType&Ea&&0===this.count)return this.failTimeout();if(d&&f&&c){if(a.eventType!=Ga)return this.failTimeout();var g=this.pTime?a.timeStamp-this.pTime<b.interval:!0,h=!this.pCenter||H(this.pCenter,a.center)<b.posThreshold;this.pTime=a.timeStamp,this.pCenter=a.center,h&&g?this.count+=1:this.count=1,this._input=a;var i=this.count%b.taps;if(0===i)return this.hasRequireFailures()?(this._timer=e(function(){this.state=rb,this.tryEmit()},b.interval,this),ob):rb}return tb},failTimeout:function(){return this._timer=e(function(){this.state=tb},this.options.interval,this),tb},reset:function(){clearTimeout(this._timer)},emit:function(){this.state==rb&&(this._input.tapCount=this.count,this.manager.emit(this.options.event,this._input))}}),ha.VERSION="2.0.7",ha.defaults={domEvents:!1,touchAction:gb,enable:!0,inputTarget:null,inputClass:null,preset:[[ea,{enable:!1}],[ca,{enable:!1},["rotate"]],[fa,{direction:Na}],[ba,{direction:Na},["swipe"]],[ga],[ga,{event:"doubletap",taps:2},["tap"]],[da]],cssProps:{userSelect:"none",touchSelect:"none",touchCallout:"none",contentZooming:"none",userDrag:"none",tapHighlightColor:"rgba(0,0,0,0)"}};var ub=1,vb=2;ia.prototype={set:function(a){return la(this.options,a),a.touchAction&&this.touchAction.update(),a.inputTarget&&(this.input.destroy(),this.input.target=a.inputTarget,this.input.init()),this},stop:function(a){this.session.stopped=a?vb:ub},recognize:function(a){var b=this.session;if(!b.stopped){this.touchAction.preventDefaults(a);var c,d=this.recognizers,e=b.curRecognizer;(!e||e&&e.state&rb)&&(e=b.curRecognizer=null);for(var f=0;f<d.length;)c=d[f],b.stopped===vb||e&&c!=e&&!c.canRecognizeWith(e)?c.reset():c.recognize(a),!e&&c.state&(ob|pb|qb)&&(e=b.curRecognizer=c),f++}},get:function(a){if(a instanceof Y)return a;for(var b=this.recognizers,c=0;c<b.length;c++)if(b[c].options.event==a)return b[c];return null},add:function(a){if(f(a,"add",this))return this;var b=this.get(a.options.event);return b&&this.remove(b),this.recognizers.push(a),a.manager=this,this.touchAction.update(),a},remove:function(a){if(f(a,"remove",this))return this;if(a=this.get(a)){var b=this.recognizers,c=r(b,a);-1!==c&&(b.splice(c,1),this.touchAction.update())}return this},on:function(a,b){if(a!==d&&b!==d){var c=this.handlers;return g(q(a),function(a){c[a]=c[a]||[],c[a].push(b)}),this}},off:function(a,b){if(a!==d){var c=this.handlers;return g(q(a),function(a){b?c[a]&&c[a].splice(r(c[a],b),1):delete c[a]}),this}},emit:function(a,b){this.options.domEvents&&ka(a,b);var c=this.handlers[a]&&this.handlers[a].slice();if(c&&c.length){b.type=a,b.preventDefault=function(){b.srcEvent.preventDefault()};for(var d=0;d<c.length;)c[d](b),d++}},destroy:function(){this.element&&ja(this,!1),this.handlers={},this.session={},this.input.destroy(),this.element=null}},la(ha,{INPUT_START:Ea,INPUT_MOVE:Fa,INPUT_END:Ga,INPUT_CANCEL:Ha,STATE_POSSIBLE:nb,STATE_BEGAN:ob,STATE_CHANGED:pb,STATE_ENDED:qb,STATE_RECOGNIZED:rb,STATE_CANCELLED:sb,STATE_FAILED:tb,DIRECTION_NONE:Ia,DIRECTION_LEFT:Ja,DIRECTION_RIGHT:Ka,DIRECTION_UP:La,DIRECTION_DOWN:Ma,DIRECTION_HORIZONTAL:Na,DIRECTION_VERTICAL:Oa,DIRECTION_ALL:Pa,Manager:ia,Input:x,TouchAction:V,TouchInput:P,MouseInput:L,PointerEventInput:M,TouchMouseInput:R,SingleTouchInput:N,Recognizer:Y,AttrRecognizer:aa,Tap:ga,Pan:ba,Swipe:fa,Pinch:ca,Rotate:ea,Press:da,on:m,off:n,each:g,merge:ta,extend:sa,assign:la,inherit:i,bindFn:j,prefixed:u});var wb="undefined"!=typeof a?a:"undefined"!=typeof self?self:{};wb.Hammer=ha,"function"==typeof define&&define.amd?define(function(){return ha}):"undefined"!=typeof module&&module.exports?module.exports=ha:a[c]=ha}(window,document,"Hammer");

<!-- https://github.com/sylvaincombes/jquery-images-compare : jquery.images-compare.min.js -->
!function(y,t){"use strict";var i="imagesCompare",u={initVisibleRatio:.5,interactionMode:"drag",animationDuration:400,animationEasing:"swing",addSeparator:!0,addDragHandle:!0,precision:4};function n(m,p){var a,e;m=y(m),(p=y.extend({},u,p)).roundFactor=parseInt("1"+(a="0",e=p.precision,String.prototype.repeat?a.repeat(e):(e=e||1,new Array(e+1).join(a)))),this._name=i;var g,n,f,h,l=1,v={width:0,height:0,maxWidth:0,maxHeight:0},w={initialised:"imagesCompare:initialised",changed:"imagesCompare:changed",resized:"imagesCompare:resized"};function r(){y(t).on("resize",function(a){g.css("clip",""),d(),c(l),m.trigger({type:w.resized,originalEvent:a})})}function o(){var a;"undefined"==typeof Hammer&&console.error("Please include the hammerjs library for drag support"),(a=new Hammer(m[0])).get("pan").set({direction:Hammer.DIRECTION_HORIZONTAL}),a.on("pan",function(a){var e=s(a.srcEvent.pageX);c(e)}),r()}function d(){var a=n.find("img").first();!function(a,e,t,i){void 0!==a&&(n=a,v.width=n);var n;void 0!==e&&(r=e,v.height=r);var r;void 0!==t&&(o=t,v.maxWidth=o);var o;void 0!==i&&(d=i,v.maxHeight=d);var d}(a.width(),a.height(),a.naturalWidth(),a.naturalHeight()),m.css("max-width",v.maxWidth+"px"),m.css("max-height",v.maxHeight+"px"),g.width(v.width),g.height(v.height)}function s(a){return function(a){1<(a=Math.round(a*p.roundFactor)/p.roundFactor)&&(a=1);a<0&&(a=0);return a}((a-m.offset().left)/g.width())}function x(a){return a=Math.round(a*p.roundFactor)/p.roundFactor,Math.round(g.width()*a)}function c(a,e,t,i){void 0===e&&(e=!1);var n,r,o,d,s=x(a);if(e){var c=t||p.animationDuration,u=i||p.animationEasing;return n=l,r=a,o=c,d=u,y(g).attr("ratio",n).animate({ratio:n},{duration:0}),y(g).stop().attr("ratio",n).animate({ratio:r},{duration:o,easing:d,step:function(a){var e=x(a);l=a,g.attr("ratio",a).css("clip","rect(0, "+e+"px, "+v.height+"px, 0)"),p.addSeparator&&f.css("left",e+"px"),p.addDragHandle&&h.css("left",e+"px")},done:function(a,e){var t=y(g).attr("ratio");m.trigger({type:w.changed,ratio:t,value:x(t),animate:!0,animation:a,jumpedToEnd:e})}}),void(l!=a&&m.trigger({type:w.changed,ratio:l,value:s,animate:e}))}g.stop().css("clip","rect(0, "+s+"px, "+v.height+"px, 0)"),p.addSeparator&&y(f).stop().css("left",s+"px"),p.addDragHandle&&h.css("left",s+"px"),l!=a&&m.trigger({type:w.changed,ratio:a,value:s,animate:e}),l=a}return function(){var a=m.find("img"),e=a.length,t=0;function i(){e<=t&&(m.addClass("images-compare-container"),m.css("display","inline-block"),g=m.find("> *:nth-child(1)"),n=m.find("> *:nth-child(2)"),g.addClass("images-compare-before"),g.css("display","block"),n.addClass("images-compare-after"),n.css("display","block"),p.addDragHandle&&(m.prepend("<div class='images-compare-handle'></div>"),(h=m.find(".images-compare-handle")).append("<span class='images-compare-left-arrow'></span>"),h.append("<span class='images-compare-right-arrow'></span>")),p.addSeparator&&(m.prepend("<div class='images-compare-separator'></div>"),f=m.find(".images-compare-separator")),d(),function(){switch(p.interactionMode=p.interactionMode.toLowerCase(),"drag"!=p.interactionMode&&"mousemove"!=p.interactionMode&&"click"!=p.interactionMode&&console.warn('No valid interactionMode found, valid values are "drag", "mousemove", "click"'),p.interactionMode){case"drag":o();break;case"mousemove":i=0,m.on("mousemove",function(a){a.preventDefault();var e=Date.now();if(i+1<e){i=e;var t=s(a.pageX);c(t)}}),m.on("mouseout",function(a){var e=s(a.pageX);c(e)}),r();break;case"click":m.on("click",function(a){var e=s(a.pageX);c(e)}),r();break;default:o()}var i}(),y(g).attr("ratio",p.initVisibleRatio),c(p.initVisibleRatio),m.trigger({type:w.initialised}))}a.each(function(){y(this)[0].complete?(e--,i()):(y(this).on("load",function(){t++,i()}),y(this).on("error",function(){t++,i()}))})}(),{setValue:function(a,e,t,i){return c(a,e,t,i),m},getValue:function(){return l},on:function(a,e){return m.on(a,e),m},off:function(a,e){return m.off(a,e),m},events:function(){return w}}}y.fn.imagesCompare=function(a){var e=y.extend(u,a);return this.each(function(){y.data(this,i)||y.data(this,i,new n(this,e))})}}(jQuery,window,document),function(e){var a,t,i=["Width","Height"];t=i.length;for(var n=0;n<t;n++)!function(a,i){e.fn[a]=a in document.createElement("img")?function(){return this[0][a]}:function(){var a,e=this[0],t=0;return"img"===e.tagName.toLowerCase()&&((a=document.createElement("img")).src=e.src,t=a[i]),t}}("natural"+(a=i[n]),a.toLowerCase())}(jQuery);

AJS.toInit(function(){
	$(document).ready(function(){
		
		// Prepare settings for jquery-images-compare
		var settings = {};
		#if($paramAddSeparator == "true")
			settings.addSeparator = true;
		#else
			settings.addSeparator = false;
		#end
		settings.animationEasing = "${paramAnimationEasing}";
		settings.animationDuration = ${paramAnimationDuration};
		var evaluateInitVisibleRatio = "${paramInitVisibleRatio}";
		if(isNaN(evaluateInitVisibleRatio)) {
			evaluateInitVisibleRatio = "0.5";
		}
		settings.initVisibleRatio = evaluateInitVisibleRatio;
				
		// Init plugin jquery-images-compare 
		var slider = window.parent.AJS.${jQuery}('${hashtag}image-comparison-slider-${id}');
		var imagesCompareElement = slider.imagesCompare(settings);
		var imagesCompare = imagesCompareElement.data('imagesCompare');
		var contentSlider = window.parent.AJS.${jQuery}('${hashtag}content-image-comparison-slider-${id}');

		// Handle behaviour
		#if($paramAddButtons == "true")
		    window.parent.AJS.${jQuery}('.before-btn', contentSlider).on('click', function (event) {
				event.preventDefault();
				imagesCompare.setValue(1, true);
			});
			window.parent.AJS.${jQuery}('.fifty-btn', contentSlider).on('click', function (event) {
				event.preventDefault();
				imagesCompare.setValue(0.5, true);
			});
			window.parent.AJS.${jQuery}('.after-btn', contentSlider).on('click', function (event) {
				event.preventDefault();
				imagesCompare.setValue(0, true);
			});
		#end
		
		#if($paramAddClickOnDragCircle == "true")
			window.parent.AJS.${jQuery}('.images-compare-handle', contentSlider).on('click', function (event) {
				event.preventDefault();
				if (imagesCompare.getValue() >= 0 && imagesCompare.getValue() < 1) {
					imagesCompare.setValue(1, true);
				} else {
					imagesCompare.setValue(0, true);
				}
			});
		#end
		
		// Apply custom CSS on labels
		#if($paramLabelBeforeCustomCSS)
			window.parent.AJS.${jQuery}('.images-compare-before .images-compare-label', contentSlider).css({${paramLabelBeforeCustomCSS}});
		#end
		#if($paramLabelAfterCustomCSS)
			window.parent.AJS.${jQuery}('.images-compare-after .images-compare-label', contentSlider).css({${paramLabelAfterCustomCSS}});
		#end
		#if($paramImageBeforeCustomCSS)
			window.parent.AJS.${jQuery}('.images-compare-before', contentSlider).css({${paramImageBeforeCustomCSS}});
		#end
		#if($paramImageAfterCustomCSS)
			window.parent.AJS.${jQuery}('.images-compare-after', contentSlider).css({${paramImageAfterCustomCSS}});
		#end
		
		/**
		* Get the slider size by parsing param width and height
		**/
		var sliderSize = function() {
			var sliderWidth = '${paramwidth}'.replace('px', '');
			var sliderHeight = '${paramheight}'.replace('px', '');
			if(sliderWidth.indexOf('%') !== -1) {
				sliderWidth = ""+slider.width();
			}
			if(sliderHeight.indexOf('%') !== -1) {
				sliderHeight = ""+slider.height();
			}
			return {'width':sliderWidth, 'height':sliderHeight};
		}();
		
		/**
		* Use to resize image with keeping aspect ratio
		**/
		function imageResizeKeepingAspectRatio(img, sliderSize) {
			var maxWidth = sliderSize.width;
			var maxHeight = sliderSize.height;
			var ratio = 0;
			var width = img.width();
			var height = img.height();

			// Check if the current width is larger than the max
			if(width > maxWidth){
				ratio = maxWidth / width;
				img.css('width', maxWidth);
				img.css('height', height * ratio);
				height = height * ratio;
				width = width * ratio;
			}
			// Check if current height is larger than max
			if(height > maxHeight){
				ratio = maxHeight / height;
				img.css('height', maxHeight);
				img.css('width', width * ratio);
				width = width * ratio;
				height = height * ratio;
			}
			return {'width':img.width(), 'height':img.height()};
		}
		
		// Resize images in slider
		var imageAfter = window.parent.AJS.${jQuery}('.images-compare-after img', contentSlider);
		var imageBefore = window.parent.AJS.${jQuery}('.images-compare-before img', contentSlider);
		imageResizeKeepingAspectRatio(imageAfter, sliderSize);
		var newSize = imageResizeKeepingAspectRatio(imageBefore, sliderSize);
		
		// Resize frontElement (image-compare-before)
		var divBefore = window.parent.AJS.${jQuery}('.images-compare-before', contentSlider);
		divBefore.width(newSize.width);
		divBefore.height(newSize.height);
		divBefore.css('clip', 'rect(0, ' + newSize.width + 'px, ' + newSize.height + 'px, 0)');
		
		// Resize slider
		slider.width(newSize.width);
		slider.height(newSize.height);
				
		imagesCompare.setValue(evaluateInitVisibleRatio, true);
		
	});
});
</script>

<div id="content-image-comparison-slider-${id}">
	<div id="image-comparison-slider-${id}" style="height:${paramheight}; width:${paramwidth};">
		<div style="display: none;"">
			#if ($paramLabelBefore)
				<span class="images-compare-label">${paramLabelBefore}</span>
			#end
			<img src='${baseUrl}${attachmentManager.getAttachmentDownloadPath($content, $AttachmentFieldImageBeforeValue)}' alt="Before image">
		</div>
		<div>
			#if ($paramLabelAfter)
				<span class="images-compare-label">${paramLabelAfter}</span>
			#end
			<img src='${baseUrl}${attachmentManager.getAttachmentDownloadPath($content, $AttachmentFieldImageAfterValue)}' alt="After image">
		</div>
	</div>

	#if($paramAddButtons == "true")
	<div class="images-compare-buttons">
		<button class="btn before-btn">Avant</button>
		<button class="btn fifty-btn">50/50</button>
		<button class="btn after-btn">Après</button>
	</div>
	#end
</div>

#end