raid.js

   1 function getHTTPObject() {
   2   var xmlhttp;
   3   /*@cc_on
   4   @if (@_jscript_version >= 5)
   5     try {
   6       xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
   7     } catch (e) {
   8       try {
   9         xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  10       } catch (E) {
  11         xmlhttp = false;
  12       }
  13     }
  14   @else
  15   xmlhttp = false;
  16   @end @*/
  17
  18   if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
  19     try {
  20       xmlhttp = new XMLHttpRequest();
  21     } catch (e) {
  22       xmlhttp = false;
  23     }
  24   }
  25   return xmlhttp;
  26 }
  27
  28 var HTTP = getHTTPObject();
  29 var modified = '_';
  30
  31 function claim(dataSource, target, wave,cmd){
  32         if(HTTP) {
  33                 var url = dataSource + '&cmd='+cmd+'&target=' + target + '&wave=' + wave;
  34                 //obj.innerHTML = "test";
  35                 HTTP.open("GET", url,true);
  36                 HTTP.onreadystatechange = function(){
  37                         if (HTTP.readyState == 4 &&
  38                                         HTTP.status == 200) {
  39                                 updateClaims(dataSource,HTTP.responseXML,false);
  40                                 var obj = document.getElementById("targets");
  41                                 if (obj){
  42                                         var re = new RegExp("targetlist>(.*)</targetlist", "m");
  43                                         re.test(HTTP.responseText);
  44                                         obj.innerHTML = RegExp.$1;
  45                                 }
  46                         }
  47                 }
  48                 HTTP.send(null);
  49         }
  50 }
  51
  52 function listTargets(dataSource){
  53         var http = getHTTPObject();
  54         http.open("GET",dataSource+'&cmd=gettargets',true);
  55         http.onreadystatechange = function(){
  56                 if (http.readyState == 4 &&
  57                                 http.status == 200) {
  58                         var obj = document.getElementById("targets");
  59                         if (obj)
  60                                 obj.innerHTML = http.responseText;
  61                 }
  62         }
  63         http.send(null);
  64 }
  65
  66 function update(dataSource){
  67         if(HTTP) {
  68                 HTTP.open("GET",dataSource+"&cmd=update&from="+modified,true);
  69                 HTTP.onreadystatechange = function(){
  70                         if (HTTP.readyState == 4 &&
  71                                         HTTP.status == 200) {
  72                                 updateClaims(dataSource,HTTP.responseXML,true);
  73                         }
  74                 }
  75                 HTTP.send(null);
  76         }
  77 }
  78
  79 function updateClaims(dataSource,xmldoc,timestamp){
  80         targets = xmldoc.getElementsByTagName("target");
  81         for (var i = 0; i < targets.length; i++){
  82                 var target = targets[i].attributes.getNamedItem("id").nodeValue;
  83                 var obj = document.getElementById("claim"+target);
  84                 if (!obj)
  85                         continue;
  86                 obj.innerHTML = '';
  87                 var waves = targets[i].getElementsByTagName("wave");;
  88                 for (var j = 0; j < waves.length; j++){
  89                         var command = waves[j].firstChild.nextSibling;
  90                         var claimers = command.nextSibling;
  91                         var joinable = claimers.nextSibling;
  92                         var wave = waves[j].attributes.getNamedItem("id").nodeValue;
  93                         command = command.firstChild.nodeValue;
  94                         if(claimers.firstChild){
  95                                 claimers = '('+claimers.firstChild.nodeValue+')';
  96                         }else
  97                                 claimers = '';
  98                         joinable = joinable.firstChild.nodeValue;
  99
 100                         if (command == 'none'){
 101                                 var s = document.createElement("b");
 102                                 s.appendChild(document.createTextNode("Claimed by "+claimers));
 103                                 obj.appendChild(s);
 104                         }else{
 105                                 var b = document.createElement("input");
 106                                 b.type = 'button';
 107                                 b.setAttribute("class", command);
 108                                 b.value = command +' wave '+wave+' '+claimers;
 109                                 b.setAttribute("onClick", "claim('"+dataSource+"',"+target+","+wave+",'"+command+"')");
 110                                 /*b.onclick = function(){
 111                                         claim(dataSource,t,wave,command);
 112                                 }*/
 113                                 obj.appendChild(b);
 114                         }
 115                         if (command == 'unclaim'){
 116                                 var b = document.createElement("input");
 117                                 b.type = 'button';
 118                                 b.value = 'J';
 119                                 command = 'set&joinable=TRUE';
 120                                 if (joinable == 1){
 121                                         b.value = 'N';
 122                                         command = 'set&joinable=FALSE';
 123                                 }
 124                                 b.setAttribute("onClick", "claim('"+dataSource+"',"+target+","+wave+",'"+command+"')");
 125                                 obj.appendChild(b);
 126                         }
 127                 }
 128                 obj = document.getElementById("coords"+target);
 129                 var coords = targets[i].getElementsByTagName("coords");;
 130                 if (obj)
 131                         obj.innerHTML = coords[0].firstChild.nodeValue;
 132         }
 133         if (timestamp){
 134                 timestamp = xmldoc.getElementsByTagName("timestamp");
 135                 if (timestamp)
 136                         modified = timestamp[0].firstChild.nodeValue;
 137         }
 138 }