public void wmFnWaitForTasksRemoveHandle(string sStepID, int iIndex)
{
FunctionTemplates.HTMLTemplates ft = new FunctionTemplates.HTMLTemplates();
try
{
if (iIndex > 0)
{
ft.RemoveFromCommandXML(sStepID, "//function/handle[" + iIndex.ToString() + "]");
return;
}
else
{
throw new Exception("Unable to modify step. Invalid index.");
}
}
catch (Exception ex)
{
throw ex;
}
}
public void wmFnIfRemoveSection(string sStepID, int iIndex)
{
FunctionTemplates.HTMLTemplates ft = new FunctionTemplates.HTMLTemplates();
acUI.acUI ui = new acUI.acUI();
try
{
if (!ui.IsGUID(sStepID))
throw new Exception("Unable to remove section from step. Invalid or missing Step ID. [" + sStepID + "]");
string sEmbStepID = "";
if (iIndex > 0)
{
//is there an embedded step?
sEmbStepID = ft.GetNodeValueFromCommandXML(sStepID, "//function/tests/test[" + iIndex.ToString() + "]/action[1]");
if (ui.IsGUID(sEmbStepID))
wmDeleteStep(sEmbStepID); //whack it
//now adjust the XML
ft.RemoveFromCommandXML(sStepID, "//function/tests/test[" + iIndex.ToString() + "]");
}
else if (iIndex == -1)
{
//is there an embedded step?
sEmbStepID = ft.GetNodeValueFromCommandXML(sStepID, "//function/else[1]");
if (ui.IsGUID(sEmbStepID))
wmDeleteStep(sEmbStepID); //whack it
//now adjust the XML
ft.RemoveFromCommandXML(sStepID, "//function/else[1]");
}
else
{
throw new Exception("Unable to modify step. Invalid index.");
}
return;
}
catch (Exception ex)
{
throw ex;
}
}
public void wmFnVarRemoveVar(string sStepID, int iIndex)
{
FunctionTemplates.HTMLTemplates ft = new FunctionTemplates.HTMLTemplates();
//NOTE: this function supports both the set_varible AND clear_variable commands
try
{
if (iIndex > 0)
{
ft.RemoveFromCommandXML(sStepID, "//function/variable[" + iIndex.ToString() + "]");
return;
}
else
{
throw new Exception("Unable to modify step. Invalid index.");
}
}
catch (Exception ex)
{
throw ex;
}
}
public void wmSaveDefaultParameterXML(Dictionary<string, string> args)
{
//this web method accepts a json object as properties, which is received by .net as a Dictionary!
dataAccess dc = new dataAccess();
acUI.acUI ui = new acUI.acUI();
taskMethods tm = new taskMethods();
try
{
string sUserID = ui.GetSessionUserID();
if (ui.IsGUID(args["sID"]) && ui.IsGUID(sUserID))
{
string sErr = "";
string sSQL = "";
string sTaskID = "";
string sID = args["sID"];
string sType = args["sType"];
//we encoded this in javascript before the ajax call.
//the safest way to unencode it is to use the same javascript lib.
//(sometimes the javascript and .net libs don't translate exactly, google it.)
string sXML = ui.unpackJSON(args["sXML"]);
//we gotta peek into the XML and encrypt any newly keyed values
PrepareAndEncryptParameterXML(ref sXML);
//so, like when we read it, we gotta spin and compare, and build an XML that only represents *changes*
//to the defaults on the task.
if (sType == "action") {
//what is the task associated with this action?
sSQL = "select t.task_id" +
" from ecotemplate_action ea" +
" join task t on ea.original_task_id = t.original_task_id" +
" and t.default_version = 1" +
" where ea.action_id = '" + sID + "'";
} else if (sType == "runtask") {
sTaskID = args["sTaskID"];
}
if (string.IsNullOrEmpty(sTaskID))
if (!dc.sqlGetSingleString(ref sTaskID, sSQL, ref sErr))
throw new Exception(sErr);
if (!ui.IsGUID(sTaskID))
throw new Exception("Unable to find Task ID for Action.");
string sOverrideXML = "";
XDocument xTPDoc = new XDocument();
XDocument xADDoc = new XDocument();
//get the parameter XML from the TASK
string sTaskParamXML = tm.wmGetParameterXML("task", sTaskID, "");
if (!string.IsNullOrEmpty(sTaskParamXML))
{
xTPDoc = XDocument.Parse(sTaskParamXML);
if (xTPDoc == null)
throw new Exception("Task Parameter XML data is invalid.");
XElement xTPParams = xTPDoc.XPathSelectElement("/parameters");
if (xTPParams == null)
throw new Exception("Task Parameter XML data does not contain 'parameters' root node.");
}
//we had the ACTION defaults handed to us
if (!string.IsNullOrEmpty(sXML))
{
xADDoc = XDocument.Parse(sXML);
if (xADDoc == null)
throw new Exception("Action Defaults XML data is invalid.");
XElement xADParams = xADDoc.XPathSelectElement("/parameters");
if (xADParams == null)
throw new Exception("Action Defaults XML data does not contain 'parameters' root node.");
}
//spin the nodes in the ACTION xml, then dig in to the task XML and UPDATE the value if found.
//(if the node no longer exists, delete the node from the action XML)
//and action "values" take precedence over task values.
//this does a regular loop because we can't remove from an IEnumerable
int x = xADDoc.XPathSelectElements("//parameter").Count();
for (int i = (x-1); i>=0; i--)
{
XElement xDefault = xADDoc.XPathSelectElements("//parameter").ElementAt(i);
//look it up in the task param xml
XElement xADName = xDefault.XPathSelectElement("name");
string sADName = (xADName == null ? "" : xADName.Value);
XElement xADValues = xDefault.XPathSelectElement("values");
//string sValues = (xValues == null ? "" : xValues.ToString());
//now we have the name of the parameter, go find it in the TASK param XML
XElement xTaskParam = xTPDoc.XPathSelectElement("//parameter/name[. = '" + sADName + "']/.."); //NOTE! the /.. gets the parent of the name node!
//if it doesn't exist in the task params, remove it from this document
if (xTaskParam == null)
{
xDefault.Remove();
continue;
}
//and the "values" collection will be the 'next' node
XElement xTaskParamValues = xTaskParam.XPathSelectElement("values");
//so... it might be
//a) just an oev (original encrypted value) so de-base64 it
//b) a value flagged for encryption
//note we don't care about dirty unencrypted values... they'll compare down below just fine.
//is it encrypted?
bool bEncrypted = false;
if (xTaskParam.Attribute("encrypt") != null)
bEncrypted = dc.IsTrue(xTaskParam.Attribute("encrypt").Value);
if (bEncrypted)
{
foreach (XElement xVal in xADValues.XPathSelectElements("value"))
{
if (xVal.HasAttributes) {
//a) is it an oev? unpackJSON it (that's just an obfuscation wrapper)
if (xVal.Attribute("oev") != null)
{
if (dc.IsTrue(xVal.Attribute("oev").Value))
{
xVal.Value = ui.unpackJSON(xVal.Value);
xVal.SetAttributeValue("oev", null);
}
}
//b) is it do_encrypt? (remove the attribute to keep the db clutter down)
if (xVal.Attribute("do_encrypt") != null)
{
xVal.Value = dc.EnCrypt(xVal.Value);
xVal.SetAttributeValue("do_encrypt", null);
}
}
}
}
//now that the encryption is sorted out,
// if the combined values of the parameter happens to match what's on the task
// we just remove it.
//we're doing combined because of lists (the whole list must match for it to be a dupe)
//it's easy to look at all the values in a node with the node.Value property.
//but we'll have to manually concatenate all the oev attributes
string sTaskVals = "";
string sDefVals = "";
if (bEncrypted)
{
// the task document already has the oev obfuscated
foreach (XAttribute xa in xTaskParamValues.Elements("value").Attributes("oev"))
{
sTaskVals += xa.Value;
}
//but the XML we just got from the client doesn't... it's in the value.
foreach (XElement xe in xADValues.Elements("value"))
{
sDefVals += ui.packJSON(xe.Value);
}
if (sTaskVals.Equals(sDefVals))
{
xDefault.Remove();
continue;
}
}
else
{
if (xTaskParamValues.Value.Equals(xADValues.Value))
{
xDefault.Remove();
continue;
}
}
}
//done
sOverrideXML = xADDoc.ToString(SaveOptions.DisableFormatting);
//FINALLY, we have an XML that represents only the differences we wanna save.
if (sType == "action") {
sSQL = "update ecotemplate_action set" +
" parameter_defaults = '" + sOverrideXML + "'" +
" where action_id = '" + sID + "'";
if (!dc.sqlExecuteUpdate(sSQL, ref sErr))
throw new Exception("Unable to update Action [" + sID + "]." + sErr);
if (sType == "action")
ui.WriteObjectChangeLog(Globals.acObjectTypes.EcoTemplate, sID, sID, "Default parameters updated: [" + sOverrideXML + "]");
} else if (sType == "runtask") {
//WICKED!!!!
//I can use my super awesome xml functions!
FunctionTemplates.HTMLTemplates ft = new FunctionTemplates.HTMLTemplates();
ft.RemoveFromCommandXML(sID, "//parameters");
ft.AddToCommandXML(sID, "//function", sOverrideXML);
}
}
else
{
throw new Exception("Unable to update Eco Template Action. Missing or invalid Action ID.");
}
}
catch (Exception ex)
{
throw ex;
}
return;
}
