theme.keycloak.common.resources.lib.fileupload.FileAPI.min.js Maven / Gradle / Ivy

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/**!
 * FileAPI ? a set of tools for working with files
 *
 * @author  RubaXa  
 * @build	lib/canvas-to-blob lib/FileAPI.core lib/FileAPI.Image lib/FileAPI.Form lib/FileAPI.XHR lib/FileAPI.Flash
 */
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function B(a){"load"==a.type&&y&&y.revokeObjectURL(b.src);m(b,"error abort load",B);c(b,d,a,b)}):b.iframe?c(b,d,{type:"error"}):(e=new Image,e.src=b.dataURL||b,h.readAsImage(e,d,a))},checkFileObj:function(b){var d={},a=h.accept;"object"==typeof b?d=b:d.name=(b+"").split(/\\|\//g).pop();null==d.type&&(d.type=d.name.split(".").pop());g(a,function(b,a){b=RegExp(b.replace(/\s/g,"|"),"i");b.test(d.type)&&(d.type=a.split("/")[0]+"/"+d.type)});return d},getDropFiles:function(b,d){var a=[],c=(b.originalEvent||
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d,a),null;b.jquery&&(b.each(function(){c=c.concat(h.getFiles(this))}),b=c,c=[]);"string"==typeof d&&(d=h.getFilesFilter(d));b.originalEvent?b=A(b.originalEvent):b.srcElement&&(b=A(b));b.dataTransfer?b=b.dataTransfer:b.target&&(b=b.target);b.files?c=b.files:!x&&L.test(b&&b.tagName)?h.trim(b.value)&&(c=[h.checkFileObj(b.value)],c[0].blob=b,c[0].iframe=!0):l(b)&&(c=b);return h.filter(c,function(b){return!d||d.test(b.name)})},getInfo:function(b,d){var a={},c=O.concat();h.isFile(b)?function B(){var e=
c.shift();e?e.test(b.type)?e(b,function(b,c){b?d(b):(h.extend(a,c),B())}):B():d(!1,a)}():d("not_support",a)},addInfoReader:function(b,d){d.test=function(d){return b.test(d)};O.push(d)},filter:function(b,d){for(var a=[],c=0,e=b.length,n;c>2,c=(c&3)<<4|e>>4;isNaN(e)?e=n=64:(e=(e&15)<<2|n>>6,n=isNaN(n)?64:n&63);d+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".charAt(l)+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".charAt(c)+
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((b.originalEvent||b||"").dataTransfer||{}).types,n=a&&a.length;n--;)~a[n].indexOf("File")&&(b.preventDefault(),e!==b.type&&(e=b.type,"dragleave"!=e&&d.call(b.currentTarget,!0,b),clearTimeout(c),c=setTimeout(function(){d.call(b.currentTarget,"dragleave"!=e,b)},50)))}),j(b,"drop",function(b){b.preventDefault();e=0;d.call(b.currentTarget,!1,b);h.getDropFiles(b,function(d){a.call(b.currentTarget,d,b)})})):h.log("Drag'n'Drop -- not supported")};n&&!n.fn.dnd&&(n.fn.dnd=function(b,d){return this.each(function(){h.event.dnd(this,
b,d)})});a.FileAPI=h.extend(h,a.FileAPI);h.flashUrl||(h.flashUrl=h.staticPath+"FileAPI.flash.swf");h.flashImageUrl||(h.flashImageUrl=h.staticPath+"FileAPI.flash.image.swf")})(window);
(function(a,k,g){function j(a,c){if(!(this instanceof j))return new j(a);this.file=a;this.better=!c;this.matrix={sx:0,sy:0,sw:0,sh:0,dx:0,dy:0,dw:0,dh:0,resize:0,deg:0}}var m=Math.min,f=Math.round,c=!1,e={8:270,3:180,6:90};try{c=-1=s?(s=g,r=s/j):(r=c,s=r*j),s!=g||r!=c)e.sx=~~((g-s)/2),e.sy=~~((c-r)/2),g=s,c=r}else r&&("min"==r?(q=f(s=j?m(g,q):k*s),k=f(s>=j?q/s:m(c,k))));e.sw=g;e.sh=c;e.dw=q;e.dh=k;return e},_trans:function(a){this._load(this.file,function(c,e){c?a(c):this._apply(e,a)})},get:function(c){if(a.support.transform){var f=this;"auto"==f.matrix.deg?a.getInfo(this.file,function(a,g){f.matrix.deg=
e[g&&g.exif&&g.exif.Orientation]||0;f._trans(c)}):f._trans(c)}else c("not_support")},toData:function(a){this.get(a)}};j.exifOrientation=e;j.transform=function(c,e,f,q){a.getInfo(c,function(m,k){var y={},r=a.queue(function(a){q(a,y)});m?r.fail():a.each(e,function(a,e){if(!r.isFail()){var l=j(k.nodeType?k:c);if("function"==typeof a)a(k,l);else if(a.width)l[a.preview?"preview":"resize"](a.width,a.height,a.type);else a.maxWidth&&(k.width>a.maxWidth||k.height>a.maxHeight)&&l.resize(a.maxWidth,a.maxHeight,
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(function(a,k,g){var j=k.encodeURIComponent,m=k.FormData;k=function(){this.items=[]};k.prototype={append:function(a,c,e,g){this.items.push({name:a,blob:c&&c.blob||(void 0==c?"":c),file:c&&(e||c.name),type:c&&(g||c.type)})},each:function(a){for(var c=0,e=this.items.length;c',c.xhr.abort=function(){var a=e.getElementsByName("iframe")[0];if(a)try{a.stop?a.stop():a.contentWindow.stop?a.contentWindow.stop():a.contentWindow.document.execCommand("Stop")}catch(c){}e=null},j=e.getElementsByTagName("form")[0],
j.appendChild(f),k.log(j.parentNode.innerHTML),document.body.appendChild(e),c.xhr.node=e,a[q]=function(a,f,g){c.readyState=4;c.responseText=g;c.end(a,f);e=null},c.readyState=2,j.submit(),j=null):this.xhr&&this.xhr.aborted?k.log("Error: already aborted"):(e=c.xhr=k.getXHR(),f.params&&(j+=(0>j.indexOf("?")?"?":"&")+f.params.join("&")),e.open("POST",j,!0),k.withCredentials&&(e.withCredentials="true"),(!g.headers||!g.headers["X-Requested-With"])&&e.setRequestHeader("X-Requested-With","XMLHttpRequest"),
k.each(g.headers,function(a,c){e.setRequestHeader(c,a)}),g._chunked?(e.upload&&e.upload.addEventListener("progress",function(a){f.retry||g.progress({type:a.type,total:f.size,loaded:f.start+a.loaded,totalSize:f.size},c,g)},!1),e.onreadystatechange=function(){c.status=e.status;c.statusText=e.statusText;c.readyState=e.readyState;if(4==e.readyState){for(var a in{"":1,XML:1,Text:1,Body:1})c["response"+a]=e["response"+a];e.onreadystatechange=null;if(!e.status||0').replace(/#(\w+)#/ig,function(c,e){return a[e]})},t=function(a,c){if(a&&a.style){var e,f;for(e in c){f=c[e];"number"==typeof f&&(f+="px");try{a.style[e]=f}catch(g){}}}},l=function(d,c){a.each(c,function(a,c){var e=d[c];d[c]=function(){this.parent=e;return a.apply(this,arguments)}})},A=function(d){var c=d.wid=a.uid();p._fn[c]=d;return"FileAPI.Flash._fn."+c},
u=function(a){try{p._fn[a.wid]=null,delete p._fn[a.wid]}catch(c){}},C=function(a,c){if(!v.test(a)){if(/^\.\//.test(a)||"/"!=a.charAt(0)){var e=location.pathname,e=e.substr(0,e.lastIndexOf("/"));a=(e+"/"+a).replace("/./","/")}"//"!=a.substr(0,2)&&(a="//"+location.host+a);v.test(a)||(a=location.protocol+a)}c&&(a+=(/\?/.test(a)?"&":"?")+c);return a},s=a.uid(),y=0,r={},v=/^https?:/i,p={_fn:{},init:function(){var d=g.body&&g.body.firstChild;if(d){do if(1==d.nodeType){a.log("FlashAPI.Flash.init...");var c=
g.createElement("div");t(c,{top:1,right:1,width:5,height:5,position:"absolute"});d.parentNode.insertBefore(c,d);p.publish(c,s);return}while(d=d.nextSibling)}10>y&&setTimeout(p.init,50*++y)},publish:function(d,c){d.innerHTML=q({id:c,src:C(a.flashUrl,"r="+a.version),wmode:"transparent",flashvars:"callback=FileAPI.Flash.event&flashId="+c+"&storeKey="+navigator.userAgent.match(/\d/ig).join("")+"_"+a.version+(p.isReady||(a.pingUrl?"&ping="+a.pingUrl:""))})},ready:function(){p.ready=a.F;p.isReady=!0;p.patch();
a.event.on(g,"mouseover",p.mouseover);a.event.on(g,"click",function(a){p.mouseover(a)&&(a.preventDefault?a.preventDefault():a.returnValue=!0)})},getWrapper:function(a){do if(/js-fileapi-wrapper/.test(a.className))return a;while((a=a.parentNode)&&a!==g.body)},mouseover:function(d){d=a.event.fix(d).target;if(/input/i.test(d.nodeName)&&"file"==d.type){var c=d.getAttribute(s);if("i"==c||"r"==c)return!1;if("p"!=c){d.setAttribute(s,"i");var c=g.createElement("div"),e=p.getWrapper(d);if(!e){a.log("flash.mouseover.error: js-fileapi-wrapper not found");
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d.type+":",d);p[c](d)},1)},mouseenter:function(d){var c=p.getInput(d.flashId);if(c){p.cmd(d,"multiple",null!=c.getAttribute("multiple"));var e=[],f={};a.each((c.getAttribute("accept")||"").split(/,\s*/),function(d){a.accept[d]&&a.each(a.accept[d].split(" "),function(a){f[a]=1})});a.each(f,function(a,d){e.push(d)});p.cmd(d,"accept",e.length?e.join(",")+","+e.join(",").toUpperCase():"*")}},get:function(a){return g[a]||k[a]||g.embeds[a]},getInput:function(d){try{var c=p.getWrapper(p.get(d));if(c)return c.getElementsByTagName("input")[0]}catch(e){a.log('Can not find "input" by flashId:',
d,e)}},select:function(d){var c=p.getInput(d.flashId),e=a.uid(c);d=d.target.files;a.each(d,function(d){a.checkFileObj(d)});r[e]=d;g.createEvent?(e=g.createEvent("Event"),e.initEvent("change",!0,!1),c.dispatchEvent(e)):g.createEventObject&&(e=g.createEventObject(),c.fireEvent("onchange",e))},cmd:function(d,c,e,f){try{return a.log("(js -> flash)."+c+":",e),p.get(d.flashId||d).cmd(c,e)}catch(g){a.log("(js -> flash).onError:",g),f||setTimeout(function(){p.cmd(d,c,e,!0)},50)}},patch:function(){a.flashEngine=
a.support.transform=!0;l(a,{getFiles:function(d,c,e){if(e)return a.filterFiles(a.getFiles(d),c,e),null;var f=a.isArray(d)?d:r[a.uid(d.target||d.srcElement||d)];if(!f)return this.parent.apply(this,arguments);c&&(c=a.getFilesFilter(c),f=a.filter(f,function(a){return c.test(a.name)}));return f},getInfo:function(d,c){if(d&&!d.flashId)this.parent.apply(this,arguments);else{if(!d.__info){var e=d.__info=a.defer();p.cmd(d,"getFileInfo",{id:d.id,callback:A(function F(a,c){u(F);e.resolve(a,d.info=c)})})}d.__info.then(c)}}});
a.support.transform=!0;a.Image&&l(a.Image.prototype,{get:function(a,c){this.set({scaleMode:c||"noScale"});this.parent(a)},_load:function(d,c){a.log("FileAPI.Image._load:",d);if(d&&!d.flashId)this.parent.apply(this,arguments);else{var e=this;a.getInfo(d,function(a){c.call(e,a,d)})}},_apply:function(d,c){a.log("FileAPI.Image._apply:",d);if(d&&!d.flashId)this.parent.apply(this,arguments);else{var e=this.getMatrix(d.info);p.cmd(d,"imageTransform",{id:d.id,matrix:e,callback:A(function F(f,k){a.log("FileAPI.Image._apply.callback:",
f);u(F);if(f)c(f);else if(!a.support.dataURI||3E4