// ==UserScript==
// @name         Haproxy Statistics Report
// @namespace    4e29d21a-e289-411d-9549-e2a8906a3cf1
// @version      2016.11.5.1
// @icon         http://www.haproxy.org/img/logo-med.png
// @description  修改Haproxy状态页中的流量信息
// @author       Dennis(tossp.com)
// @include      http*://*:1188/*
// @run-at       document-idle
// @grant        none
// @require      https://cdn.bootcss.com/jquery/2.2.4/jquery.min.js
// @supportURL   https://gist.github.com/tossp/de260df461c54a56485f07587471be88
// ==/UserScript==
(function() {
'use strict';
var patterns = {};
patterns.ip = /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])(\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])){3}$/;
patterns.dn = /^(?=^.{3,255}$)[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+$$/;
if ($('h1 a').attr('href')=='http://www.haproxy.org/'){
$('body > form > table > tbody > tr').each(function(k,v) {
var inElem,outElem;
window.ts=v;
if ($(v).children("td:eq(2)").attr('colspan')){
inElem=$(v).children("td:eq(12)");
outElem=$(v).children("td:eq(13)");
}else{
inElem=$(v).children("td:eq(14)");
outElem=$(v).children("td:eq(15)");
}
//console.info(inElem.html(),outElem.html());
//.css('background-color', '#20a0ff')
inElem.html(size(inElem.text()));
outElem.html(size(outElem.text()));
});
$('table tbody tr td a.lfsb').each(function(k,v) {
addrLookUp(v.text,v);
});
}
function addrLookUp(addr,elem){
var addrSplit=addr.split('.');
if (verify(addr,'ip')){
getGOE(addr,function(data){
elem.text=data.country+data.city;
elem.text='['+addrSplit[addrSplit.length-1]+']'+elem.text;
});
}else if(verify(addr,'dn')){
getGOE(addr,function(data){
elem.text=data.country+data.city;
elem.text='['+addrSplit[0]+']'+'['+data.query.split('.')[3]+']'+elem.text;
});
}
}
function getGOE(addr,func){
$.getJSON('http://ip-api.com/json/'+addr,{lang:'zh-CN'},function(data){
if($.isFunction(func)){
if (data.status!='success'){
console.info(addr,data);
}else{
func(data);
}
}
});
}
function size(kb){
var tmp = kb;
if (tmp.indexOf('Response bytes')!=-1){
tmp = tmp.substr(0,tmp.indexOf('Response bytes'));
}
if (!isNaN(tmp)&&parseInt(tmp)>0){
if (tmp < #### ) {
tmp = parseFloat(tmp).toFixed(2) + ' B';
} else if ( tmp >= #### && tmp < 1048576 ) {
tmp = parseFloat(tmp / ####).toFixed(2) + ' Kb';
}        else if ( tmp >= 1048576 && tmp < 1073741824 )        {
tmp = parseFloat(tmp / (#### * ####)).toFixed(2) + ' Mb';
}        else        {
tmp = parseFloat(tmp / (#### * #### * ####)).toFixed(2) + ' Gb';
}
}else{
return kb;
}
return tmp;
}
function verify(str,pat){
var thePat = patterns[pat];
if(thePat.test(str)){
return true;
}else{
return false;
}
}
})();