var lastupdate = 0;
var reloadtime = 15000;
var editor;
var lastxmlhttp;

function getUrlVars() {
    var vars = {};
    var parts = window.location.href.replace(/[?&]+([^=&#]+)=([^&#]*)/gi, function(m,key,value) {
        vars[key] = value;
    });
    return vars;
}

function clearid(id,xmlhttp) {
   document.getElementById(id).innerHTML = '';
   if (lastxmlhttp != undefined) lastxmlhttp.abort();
}

function editorChanged() {
   if (document.getElementById('savebutton') != undefined)
      document.getElementById('savebutton').disabled=false;
   if (document.getElementById('sendrecreatesrpm') != undefined)
      document.getElementById('sendrecreatesrpm').checked=true;
}

function ajax_getvalues(request,confirm) {
  var url;
  // limit to this function the scope of xmlhttp to avoid sockets left pending
  var o = {};

  if (host != undefined) {
     webbuildhost=host;
  } else {
     alert("ERROR: webbuildhost is undefined!");
     return;
  }
  url = "/cgi-bin/webbuild-" + webbuildhost + ".cgi";

  if (confirm) {
     document.getElementById("status").innerHTML =
       '<div class=screencontainer><div class=opaquebackground></div>'+
       '<div class=questionbox><div style="overflow:auto;max-height:200px;">'+decodeURIComponent(confirm)+'</div>'+
       '<br><a href=# onclick=ajax_getvalues("'+request+'")>YES</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href=# onclick=clearid("status")>NO</a></div></div>';
     return;
  }
  document.getElementById("webbuildform").disabled = true;

  if (request != "")
     request=request+"&USER="+user+"&USER_EMAIL="+user_email+"&SECRET="+encodeURIComponent(secret);
  else
     request="USER="+user+"&USER_EMAIL="+user_email+"&SECRET="+encodeURIComponent(secret);
/*  if (window.location.href.indexOf('?') > 0)
     url = url + "?" + window.location.href.replace(/.*\?/,"");*/
  if (window.XMLHttpRequest)
    o.xmlhttp = new XMLHttpRequest();
  else if (window.ActiveXObject)
    o.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  else
    return;
  lastxmlhttp = o.xmlhttp;
  document.getElementById("noajax_msg").innerHTML = "";

  document.getElementById("status").innerHTML =
    '<div class=opaquebackground>'+
    '<div style="text-align:left;color:white;position:absolute;" id=matrix class=matrix></div>'+
    '<div style="position:absolute;left:50%;top:50%;"><img src="/images/wait.gif" title="Attendi..."</div>'+
    '<div style="position:fixed;left:95%;top:95%;color:red;"><a href="javascript:clearid(\'status\');">[x] Close</a></div>'+
    '</div>';

  o.xmlhttp.onreadystatechange = function() {
    if (o.xmlhttp.readyState < 4) {
      return;
    }
    if (o.xmlhttp.responseXML == undefined) {
    // && xmlhttp.responseText == undefined) {
       document.getElementById("status").innerHTML = "";
       var errormsg = "<div id=\"outputbottom\" class=\"outputbox\"><pre>";
       errormsg += "ERROR: there was an error in the network connection or in the format of the XML response.";
       errormsg += "</pre></div>";
       document.getElementById("output").innerHTML = errormsg;
       console.error(o.xmlhttp.responseText);
       o.xmlhttp.abort();
       return;
    }
    var xmldoc = o.xmlhttp.responseXML.documentElement;
    if (xmldoc == undefined) {
       return;
    }
    var nodes = xmldoc.childNodes;
    for (var i = 0; i < nodes.length; i++) {
       if (nodes[i].nodeName == "title") {
          document.title = nodes[i].childNodes[0].nodeValue;
       } else if (document.getElementById(nodes[i].nodeName) != undefined) {
//          var node = document.getElementById(nodes[i].nodeName)
            replaceHTML(document.getElementById(nodes[i].nodeName), nodes[i].childNodes[0].nodeValue);
//          document.getElementById(nodes[i].nodeName).innerHTML = nodes[i].childNodes[0].nodeValue;
//          $("#"+nodes[i].nodeName).html(nodes[i].childNodes[0].nodeValue);
          var spectext = document.getElementById("spectext");
          if ((nodes[i].nodeName == "editor") && (spectext != undefined) && (spectext.parentNode != undefined))
              {
             editor = CodeMirror.fromTextArea(spectext, {
                  lineNumbers:true,
                  fixedGutter:true,
                  tabSize:4,
                  indentUnit:4,
                  indentWithTabs:true
             });
             editor.on('change', function() { editorChanged(); });
             editor.setSize(null, 500);
          } else if ((nodes[i].nodeName == "output") && (document.getElementById("outputbottom") != undefined)) {
             document.getElementById("outputbottom").scrollTop = document.getElementById("outputbottom").scrollHeight;
          } else if ((nodes[i].nodeName == "processes")) {
             $(function() { $('.scroll-pane3').jScrollPane({scrollbarWidth:10}); });
          }
       }
    }
    document.getElementById("webbuildform").disabled = false;
    document.getElementById("status").innerHTML = "";
  }

  o.xmlhttp.onprogress = function() {
     var end = 0,to;
     // save responseText length when entering the function
     to = this.responseText.length - 1;
     if (start < 0) {
        start = this.responseText.substring(0,to).indexOf("<!-- SCROLL -->");
        if (start >= 0) start+=15;
     }
     if (start >= 0) {
        end = this.responseText.substring(start+currpos-15,to).indexOf("<!-- ENDSCROLL -->");
        if (end >= 0) to = end;
        if (to > start) {
           var customscroll = document.getElementById("matrix").scrollTop <
                              (document.getElementById("matrix").scrollHeight - document.getElementById("matrix").clientHeight);
           document.getElementById("matrix").innerHTML =
              "<div id=matrixoutput><pre>" + this.responseText.substring(start,to).replace("</pre>","&lt;/pre&gt;") + "</pre></div>";
           currpos = document.getElementById("matrixoutput").innerHTML.length;
           if (!customscroll)
              document.getElementById("matrix").scrollTop = document.getElementById("matrix").scrollHeight;
        }
     }
  }

  o.xmlhttp.open("POST", url, true);
  o.xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
  o.xmlhttp.send(request);
//  setTimeout(function() { alert ("Timeout expired"); o.xmlhttp.abort(); }, 600000);

  var currpos = 0, start = -1;

}

//-->
// ajaxFileUpload
function ajaxFileUpload(request)
{
	if (host != undefined) {
		webbuildhost=host;
	} else {
		alert("Error: webbuildhost undefined!");
		return;
	}
	$.ajaxFileUpload
	(
		{
			url:'/cgi-bin/webbuild-' + webbuildhost + '.cgi',
			secureuri:false,
			fileElementId:'fileToUpload',
			dataType: 'xml',
			beforeSend:function()
			{
				$("#loading").show();
			},
			complete:function()
			{
				$("#loading").hide();
			},
			success: function (data, status)
			{
				ajax_getvalues(request);
				if(typeof(data.error) != 'undefined')
				{
					if(data.error != '')
					{
						alert(data.error);
					}else
					{
						alert(data.msg);
					}
				}
			},
			error: function (data, status, e)
			{
				alert(e);
			}
		}
	)
	return false;
}

var webbuild_status_lastupdate = 0;
var webbuild_status_reloadtime = 300000;

function webbuild_status_getvalues() {
  var url = "/cgi-bin/autodist";
  var xmlhttp;
  if (window.location.href.indexOf("?") > 0) url += "?"+window.location.href.replace(/.*\?/,"");
  if (window.XMLHttpRequest)
    xmlhttp = new XMLHttpRequest();
  else if (window.ActiveXObject)
    xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  else
    return;
  document.getElementById("noajax_msg").innerHTML = "";
  xmlhttp.onreadystatechange = function() {
    if (xmlhttp.readyState != 4)
      return;
    if (xmlhttp.responseXML == undefined) {
       console.log("RESPONSE ERROR: check URL " + url);
       return;
    }
    var xmldoc = xmlhttp.responseXML.documentElement;
    if (xmldoc == undefined) {
       return;
    }
    document.getElementById("output").innerHTML = xmldoc.getElementsByTagName("output")[0].childNodes[0].nodeValue;
    webbuild_status_reloadtime = xmldoc.getElementsByTagName("reloadtime")[0].childNodes[0].nodeValue;
    webbuild_status_lastupdate = (+new Date());
  }
  xmlhttp.open("GET", url, true);
  xmlhttp.send(null);
  setTimeout("webbuild_status_getvalues()", webbuild_status_reloadtime);
}