Código Javascript
:
Ver original(),m=function(){function a(a){this.source=a,this.last=this.sinceLastUpdate=0,this.rate=D.initialRate,this.catchup=0,this.progress=this.lastProgress=0,null!=this.source&&(this.progress=F(this.source,"progress"))}return a.prototype.tick=function(a,b){var c;return null==b&&(b=F(this.source,"progress")),b>=100&&(this.done=!0),b===this.last?this.sinceLastUpdate+=a:(this.sinceLastUpdate&&(this.rate=(b-this.last)/this.sinceLastUpdate),this.catchup=(b-this.progress)/D.catchupTime,this.sinceLastUpdate=0,this.last=b),b>this.progress&&(this.progress+=this.catchup*a),c=1-Math.pow(this.progress/100,D.easeFactor),this.progress+=c*this.rate*a,this.progress=Math.min(this.lastProgress+D.maxProgressPerFrame,this.progress),this.progress=Math.max(0,this.progress),this.progress=Math.min(100,this.progress),this.lastProgress=this.progress,this.progress},a}(),L=null,H=null,r=null,M=null,p=null,s=null,j.running=!1,z=function(){return D.restartOnPushState?j.restart():void 0},null!=window.history.pushState&&(T=window.history.pushState,window.history.pushState=function(){return z(),T.apply(window.history,arguments)}),null!=window.history.replaceState&&(W=window.history.replaceState,window.history.replaceState=function(){return z(),W.apply(window.history,arguments)}),l={ajax:a,elements:d,document:c,eventLag:f},(B=function(){var a,c,d,e,f,g,h,i;for(j.sources=L=[],g=["ajax","elements","document","eventLag"],c=0,e=g.length;e>c;c++)a=g[c],D[a]!==!1&&L.push(new l[a](D[a]));for(i=null!=(h=D.extraSources)?h:[],d=0,f=i.length;f>d;d++)K=i[d],L.push(new K(D));return j.bar=r=new b,H=[],M=new m})(),j.stop=function(){return j.trigger("stop"),j.running=!1,r.destroy(),s=!0,null!=p&&("function"==typeof t&&t(p),p=null),B()},j.restart=function(){return j.trigger("restart"),j.stop(),j.start()},j.go=function(){var a;return j.running=!0,r.render(),a=C(),s=!1,p=G(function(b,c){var d,e,f,g,h,i,k,l,n,o,p,q,t,u,v,w;for(l=100-r.progress,e=p=0,f=!0,i=q=0,u=L.length;u>q;i=++q)for(K=L[i],o=null!=H[i]?H[i]:H[i]=[],h=null!=(w=K.elements)?w:[K],k=t=0,v=h.length;v>t;k=++t)g=h[k],n=null!=o[k]?o[k]:o[k]=new m(g),f&=n.done,n.done||(e++,p+=n.tick(b));return d=p/e,r.update(M.tick(b,d)),r.done()||f||s?(r.update(100),j.trigger("done"),setTimeout(function(){return r.finish(),j.running=!1,j.trigger("hide")},Math.max(D.ghostTime,Math.max(D.minTime-(C()-a),0)))):c()})},j.start=function(a){v(D,a),j.running=!0;try{r.render()}catch(b){i=b}return document.querySelector(".pace")?(j.trigger("start"),j.go()):setTimeout(j.start,50)},"function"==typeof define&&define.amd?define(function(){return j}):"object"==typeof exports?module.exports=j:D.startOnPageLoad&&j.start()}).call(this);