File Manager

/* jce - 2.6.31 | 2018-06-21 | https://www.joomlacontenteditor.net | Copyright (C) 2006 - 2018 Ryan Demmer. All rights reserved | GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html */ !function($,Wf){function uid(){var i,guid=(new Date).getTime().toString(32);for(i=0;i<5;i++)guid+=Math.floor(65535*Math.random()).toString(32);return"wf_"+guid+(counter++).toString(32)}function getRatio(o){function gcd(a,b){return 0==b?a:gcd(b,a%b)}var r=gcd(o.width,o.height);return o.width/r/(o.height/r)}function debounce(func,wait,immediate){var timeout;return function(){var context=this,args=arguments,later=function(){timeout=null,immediate||func.apply(context,args)},callNow=immediate&&!timeout;clearTimeout(timeout),timeout=setTimeout(later,wait),callNow&&func.apply(context,args)}}var $tmp=document.createElement("div"),prefixes=["-ms-","-moz-","-webkit-","-o-",""];$.support.Blob=!!window.Blob;var canvas=document.createElement("canvas");try{$.support.webgl=!(!canvas.getContext("webgl")&&!canvas.getContext("experimental-webgl"))}catch(e){$.support.webgl=!1}$.support.filter=function(){return!document.documentMode&&!window.opera&&($tmp.style.cssText=prefixes.join("filter:grayscale(1); "),!!$tmp.style.length)}(),$.fn.cssFilter=function(o){var prefixes=["","-moz-","-webkit-","-ms-",""],matrix=[],filter=o.filter||"",amount=o.amount||1;if(!filter)return 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self=this,$img=$("img","#editor-image");$("#editor_effects").empty();var debounceApply=debounce(function(fx,amount){self._applyFx(fx,amount)},500);if($.support.canvas){Wf.sizeToFit($img.get(0),{width:70,height:70});$.each({brightness:{factor:10,preview:150},contrast:{factor:10,preview:2},hue:{factor:1,preview:90,min:-180,max:180},saturation:{factor:10,preview:200,filter:"saturate",min:-10,max:10,step:1,value:0},sharpen:{factor:10,preview:70,min:0,webgl:!0},blur:{factor:10,preview:70,min:0,webgl:!0},gamma:{factor:1,preview:50,min:-100,max:100,value:0,step:1}},function(k,v){if(!v.webgl||$.support.webgl){var canvas,fx=$img.clone().addClass("uk-responsive-width").appendTo("#editor_effects").wrap('<div class="editor_effect uk-width-1-1 uk-grid uk-grid-small" />').wrap('<div class="editor_effect_preview uk-width-1-4 uk-float-left" 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/>');$.support.filter&&$.inArray(k,["grayscale","invert","sepia"])>=0?($(fx).show().cssFilter({filter:k}),canvas=fx):($(fx).canvas().canvas("filter",k),canvas=$(fx).canvas("getCanvas"),$(canvas).insertAfter(fx)),$(canvas).click(function(){self._applyFx(k,v)})}})}},_resetFX:function(){$('input[type="range"], input[type="number"]',"#editor_effects").val(0)},_resizeWin:function(){},_initTransform:function(fn){var img=$("img","#editor-image").get(0),canvas=$(img).canvas("getCanvas");switch(this.position(),fn){case"resize":$(canvas).resize({width:canvas.width,height:canvas.height,ratio:!!$("span.checkbox","#resize_constrain").is(".checked")&&getRatio(canvas),resize:function(e,size){$("#resize_width").val(size.width).data("tmp",size.width),$("#resize_height").val(size.height).data("tmp",size.height)},stop:function(){$("#resize_reset").prop("disabled",!1)}});break;case"crop":$(canvas).crop({width:canvas.width,height:canvas.height,ratio:!!$("#crop_constrain").is(":checked")&&getRatio(canvas),clone:$(img).canvas("copy"),start:function(){$("#crop_presets").val("")},stop:function(e,props){$("#crop_reset").prop("disabled",!1),$("#crop_presets").val(props.width+"x"+props.height)},change:function(e,props){$("#crop_width").val(props.width),$("#crop_height").val(props.height),$("#crop_x").val(props.x),$("#crop_y").val(props.y)}});break;case"rotate":}},_resetTransform:function(fn){var img=$("img","#editor-image").get(0),canvas=$(img).canvas("getCanvas"),w=canvas.width||$(canvas).width(),h=canvas.height||$(canvas).height();switch(fn){case"resize":this.position(),$.data(canvas,"uiResize")&&$(canvas).resize("reset"),$("#resize_reset").prop("disabled",!0),$("#resize_width").val(w).data("tmp",w),$("#resize_height").val(h).data("tmp",h),$("#resize_presets").val($("#resize_presets option:first").val());break;case"crop":$.data(canvas,"uiCrop")&&$(canvas).crop("reset"),$("#crop_reset").prop("disabled",!0),$("#crop_presets").val($("#crop_presets option:first").val()),$("#crop_width").val(w).data("tmp",w),$("#crop_height").val(h).data("tmp",h),$("#crop_x, #crop_y").val(0);break;case"rotate":}},updateCSSTransform:function(k,v){$("#rotate_angle img, #rotate_flip img, #editor_effects img, #editor_effects canvas").cssTransform(k,v)},undoCSSTransform:function(revert){var keys=["transform","msTransform","Transform","WebkitTransform","OTransform"];$("#rotate_angle img, #rotate_flip 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self=this,$img=$("img","#editor-image"),canvas=$img.canvas("getCanvas");$.each(["resize","crop","rotate"],function(i,fn){self._resetTransform(fn)}),rw&&($.data(canvas,"uiResize")&&$(canvas).resize("remove"),$.data(canvas,"uiCrop")&&$(canvas).crop("remove"),$.data(canvas,"uiRotate")&&$(canvas).rotate("remove")),this.position()},position:function(){var w,h,$img=$("img","#editor-image"),canvas=$img.canvas("getCanvas"),pw=$("#editor-image").width()-20,ph=$("#editor-image").height()-20,pct=10;$(canvas).css({width:"",height:""}),$(canvas).width()>pw&&(w=Math.round(pw-pw/100*pct),h=canvas.height*(w/canvas.width),$(canvas).width(w).height(h),pct+=10),$(canvas).height()>ph&&(h=ph-ph/100*pct,w=canvas.width*(h/canvas.height),$(canvas).height(h).width(w),pct+=10);var ch=$(canvas).height()||canvas.height;$(canvas).css({top:(ph-ch)/2})},_apply:function(k,v){function cleanTemp(src){Wf.JSON.request("cleanEditorTmp",{json:[src]})}var self=this,deferred=$.Deferred(),$img=$("img","#editor-image"),name=($img.canvas("getCanvas"),Wf.String.basename(self.src)),src=tinyMCEPopup.getWindowArg("src"),data=$img.canvas("output",self.getMime(name),100,!0);return self.sendBinary(data,{method:"applyEdit",id:uid(),params:[src,k,v]}).then(function(o){if(o.files){var img=new Image;img.onload=function(){return $img.canvas("draw",img,img.width,img.height),self.position(),self._removeLoader(),cleanTemp(src),deferred.resolve(),!0},img.onerror=function(){return self._removeLoader(),Wf.Modal.alert('Action "'+k+'" failed. 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s=stack[i],n=args[args.length-1];n&&s.task===n.task&&1===s.args.length?n.args[0]+=s.args[0]:args.push(s)}Wf.JSON.request("saveEdit",{json:[src,name,args,quality]},cb)}},{text:tinyMCEPopup.getLang("dlg.name","Name"),elements:extras,height:180,value:name,onOpen:function(){$("#dialog-prompt-input").parent().addClass("uk-form-icon uk-form-icon-flip").append('<span class="uk-text-muted uk-icon-none">.'+ext+"</span>"),$("#image_quality_slider").change(function(){$("#image_quality").val(this.value)}),$("#image_quality").change(function(){$("#image_quality_slider").val(this.value)})}})},sendBinary:function(data,json,cb){var ed=tinyMCEPopup.editor,deferred=$.Deferred(),url=document.location.href;url=url.replace(/&wf([a-z0-9]+)=1/,"");var args={format:"json",context:ed.settings.context};args[ed.settings.token]="1";var fd=new FormData,xhr=new XMLHttpRequest;xhr.open("POST",url,!0),xhr.setRequestHeader("X-Requested-With","XMLHttpRequest"),xhr.onload=function(){var r={},error="An error occured 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