Function ordinal has a Cognitive Complexity of 55 (exceeds 5 allowed). Consider refactoring.

Open

    ordinal : function (number) {
        return number === 1 ? 'er' : 
               number === 2 ? 'do' :
               number === 3 ? 'ro' :
               number === 4 ? 'to' :

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File server.js has 387 lines of code (exceeds 250 allowed). Consider refactoring.

Open

"use strict";

// APP

var _ = require('lodash');

Function template has 77 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    template: function(locals, done){
        if(locals.directory.match(/\/$/)){
            locals.directory=locals.directory.replace(/\/$/,'');
        }
        var pathParts=locals.directory.split('/');

Function loadFrames has 72 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function loadFrames(){
    var pattern=/^((https?:\/\/)?[-a-z.0-9]+(:\d+)?)\/file(\/|$)/;
    actualFrames.forEach(function(frame){
        frame.controlTagLateral.textContent='T';
        if(!frame.codenautas_info){

Function onload has 53 lines of code (exceeds 25 allowed). Consider refactoring.

Open

                onload:function(text){
                    if(element.textContent==='...'){
                        element.textContent='';
                    }
                    element.title=text;

Function onload has 50 lines of code (exceeds 25 allowed). Consider refactoring.

Open

                onload:function(e){
                    var info=JSON.parse(this.responseText);
                    frame.codenautas_info.originFileName=info.originFileName;
                    if(frame.codenautas_info.mtime!='ignored' && frame.codenautas_info.mtime<info.mtime){
                        frame.controlTagLateral.textContent='R';

Function serveConvert has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var serveConvert=function serveConvert(root, opts, adapter){
    if(!adapter){
        adapter=function(){ return function(x){ return x; }; };
    }
    return function(req,res,next){

Consider simplifying this complex logical expression.

Open

        if(converter && (req.query.fds || converter.auto || converter.others)){
            var fileName=root+'/'+req.path;
            var exts=[ext].concat(converter.others||[]);
            var p=Promise.resolve({pending:true});
            var fdsFormat = req.query.fds=='auto' && converter.auto || req.query.fds || converter.auto || 'auto';

Function onload has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

                        frame.onload=function(){
                            var insideFrame=false;
                            try{
                                insideFrame=pattern.test(frame.contentDocument.URL);
                            }catch(err){

Avoid deeply nested control flow statements.

Open

                                    if(element){
                                        addDirEntryIcon(element,{
                                            icon:response.icon,
                                            value:property,
                                            property:property

Function ajaxSimple has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

function ajaxSimple(params){
    var ajax = new XMLHttpRequest();
    params.onerror=params.onerror||function(err){ alert(err); };
    ajax.open(params.method||'get',params.url);
    ajax.onload=function(e){

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