!function(a){var b;window.UIkit&&(b=a(UIkit)),"function"==typeof define&&define.amd&&define("uikit-upload",["uikit"],function(){return b||a(UIkit)})}(function(a){"use strict";function b(d,e){function f(b,c){var d=new FormData,e=new XMLHttpRequest;if(c.before(c,b)!==!1){for(var f,g=0;f=b[g];g++)d.append(c.param,f);for(var h in c.params)d.append(h,c.params[h]);e.upload.addEventListener("progress",function(a){var b=a.loaded/a.total*100;c.progress(b,a)},!1),e.addEventListener("loadstart",function(a){c.loadstart(a)},!1),e.addEventListener("load",function(a){c.load(a)},!1),e.addEventListener("loadend",function(a){c.loadend(a)},!1),e.addEventListener("error",function(a){c.error(a)},!1),e.addEventListener("abort",function(a){c.abort(a)},!1),e.open(c.method,c.action,!0),"json"==c.type&&e.setRequestHeader("Accept","application/json"),e.onreadystatechange=function(){if(c.readystatechange(e),4==e.readyState){var b=e.responseText;if("json"==c.type)try{b=a.$.parseJSON(b)}catch(a){b=!1}c.complete(b,e)}},c.beforeSend(e),e.send(d)}}if(!a.support.ajaxupload)return this;if(e=a.$.extend({},b.defaults,e),d.length){if("*.*"!==e.allow)for(var g,h=0;g=d[h];h++)if(!c(e.allow,g.name))return void("string"==typeof e.notallowed?alert(e.notallowed):e.notallowed(g,e));var i=e.complete;if(e.single){var j=d.length,k=0,l=!0;e.beforeAll(d),e.complete=function(a,b){k+=1,i(a,b),e.filelimit&&k>=e.filelimit&&(l=!1),l&&k<j?f([d[k]],e):e.allcomplete(a,b)},f([d[0]],e)}else e.complete=function(a,b){i(a,b),e.allcomplete(a,b)},f(d,e)}}function c(a,b){var c="^"+a.replace(/\//g,"\\/").replace(/\*\*/g,"(\\/[^\\/]+)*").replace(/\*/g,"[^\\/]+").replace(/((?!\\))\?/g,"$1.")+"$";return c="^"+c+"$",null!==b.match(new RegExp(c,"i"))}return a.component("uploadSelect",{init:function(){var a=this;this.on("change",function(){b(a.element[0].files,a.options);var c=a.element.clone(!0).data("uploadSelect",a);a.element.replaceWith(c),a.element=c})}}),a.component("uploadDrop",{defaults:{dragoverClass:"uk-dragover"},init:function(){var a=this,c=!1;this.on("drop",function(c){c.originalEvent.dataTransfer&&c.originalEvent.dataTransfer.files&&(c.stopPropagation(),c.preventDefault(),a.element.removeClass(a.options.dragoverClass),a.element.trigger("dropped.uk.upload",[c.originalEvent.dataTransfer.files]),b(c.originalEvent.dataTransfer.files,a.options))}).on("dragenter",function(a){a.stopPropagation(),a.preventDefault()}).on("dragover",function(b){b.stopPropagation(),b.preventDefault(),c||(a.element.addClass(a.options.dragoverClass),c=!0)}).on("dragleave",function(b){b.stopPropagation(),b.preventDefault(),a.element.removeClass(a.options.dragoverClass),c=!1})}}),a.support.ajaxupload=function(){function a(){var a=document.createElement("INPUT");return a.type="file","files"in a}function b(){var a=new XMLHttpRequest;return!!(a&&"upload"in a&&"onprogress"in a.upload)}function c(){return!!window.FormData}return a()&&b()&&c()}(),b.defaults={action:"",single:!0,method:"POST",param:"files[]",params:{},allow:"*.*",type:"text",filelimit:!1,before:function(a){},beforeSend:function(a){},beforeAll:function(){},loadstart:function(){},load:function(){},loadend:function(){},error:function(){},abort:function(){},progress:function(){},complete:function(){},allcomplete:function(){},readystatechange:function(){},notallowed:function(a,b){alert("Only the following file types are allowed: "+b.allow)}},a.Utils.xhrupload=b,b});