public void webWriter(HttpListenerContext context, TextWriter writer, string action, string query, string path, string mt, string serverRoot)
{
writer = WebLinksWriter.AddWarnWriter(writer);
mt = mt ?? "rdfMT";
BeginsWith("./xrdf/", ref path);
SIProlog.PNode graph = prologEngine.FindOrCreateKB(mt);
if (query == "rdf2pl")
{
graph.pushRdfGraphToPrologKB(true);
}
if (query == "pl2rdf")
{
graph.pushPrologKBToRdfGraph(true);
}
if (query == "syncfromremote")
{
graph.populateRDFMemoryFromRepository();
}
if (graph != null)
{
graph.RdfStore.prologEngine.webWriter(writer, null, null, graph.id, serverRoot);
}
WebLinksWriter.RemoveWarnWriter(writer);
return;
}
public void webWriter(TextWriter writer, string action, string query, string mt, string serverRoot)
{
writer = WebLinksWriter.AddWarnWriter(writer);
serverRoot = "/";
if ((action == "remotequery") || (action == "jsonquery"))
{
jsonQuery(writer, query, mt, serverRoot);
return;
}
if ((action == "autorefresh") || (action == "autoquery"))
{
writer.WriteLine("<META HTTP-EQUIV=\"REFRESH\" content=\"10\">");
}
writer.WriteLine("<html>");
var s = @"<head>
<script>
function showtip(current,e,text)
{
if (document.all)
{
thetitle=text.split('<br>')
if (thetitle.length > 1)
{
thetitles=""""
for (i=0; i<thetitle.length-1; i++)
thetitles += thetitle[i] + ""\r\n""
current.title = thetitles
}
else current.title = text
}
else if (document.layers)
{
document.tooltip.document.write(
'<layer bgColor=""#FFFFE7"" style=""border:1px ' +
'solid black; font-size:12px;color:#000000;"">' + text + '</layer>')
document.tooltip.document.close()
document.tooltip.left=e.pageX+5
document.tooltip.top=e.pageY+5
document.tooltip.visibility=""show""
}
}
function hidetip()
{
if (document.layers)
document.tooltip.visibility=""hidden""
}
function setIframeSource()
{
var theSelect = document.getElementById('location');
var theIframe = document.getElementById('myIframe');
var theUrl;
theUrl = theSelect.options[theSelect.selectedIndex].value;
theIframe.src = theUrl;
}
function validateBrowserForm()
{
var theAction = document.getElementById('action');
var theQuery = document.getElementById('query');
var theMt = document.getElementById('mt');
var theIframe = document.getElementById('myIframe');
var theUrl;
var theActionValue = theAction.value;
var theMtValue = theMt.value;
var theQueryValue =theQuery.value;
theUrl = ""/siprolog/?a=""+theActionValue+""&mt=""+theMtValue+""&q=""+theQueryValue;
if (theActionValue =='clear') {theUrl =""/plot/?mt=""+theMtValue+""&q=clear""; };
if (theActionValue =='plot') {theUrl =""/plot/?mt=""+theMtValue+""&q=plot(X,Y)""; };
if (theActionValue =='scope') {theUrl =""/plot/?mt=""+theMtValue+""&a=autorefresh&q=plot(X,Y)""; };
if (theActionValue =='watch') {theUrl =""/siprolog/?mt=""+theMtValue+""&a=autorefresh""; };
if (theActionValue =='clearcache') {theUrl =""/xrdf/?mt=""+theMtValue+""&q=clearcache""; };
if (theActionValue =='syncfromremote') {theUrl =""/xrdf/?mt=""+theMtValue+""&q=syncfromremote""; };
if (theActionValue =='synctoremote') {theUrl =""/xrdf/?mt=""+theMtValue+""&q=synctoremote""; };
if (theActionValue =='pl2rdf') {theUrl =""/xrdf/?mt=""+theMtValue+""&q=pl2rdf""; };
if (theActionValue =='rdf2pl') {theUrl =""/xrdf/?mt=""+theMtValue+""&q=rdf2pl""; };
theIframe.src = theUrl;
return false;
}
</script>
</head>
";
writer.WriteLine(s);
TOCmenu(writer, serverRoot);
webWriter0(writer, action, query, mt, serverRoot, true);
writer.WriteLine("</html>");
WebLinksWriter.RemoveWarnWriter(writer);
}