//allows derived classes to override the default streaming
//and save method
protected virtual bool RunDevPackCalculations()
{
bool bHasCalculation = false;
IDictionary <string, string> fileOrFolderPaths =
CalculatorHelpers.GetDevPackState(this.GCCalculatorParams);
if (string.IsNullOrEmpty(this.GCCalculatorParams.ErrorMessage))
{
if (fileOrFolderPaths != null)
{
if (fileOrFolderPaths.Count > 0)
{
string sId = string.Empty;
string sDocToCalcFilePath = string.Empty;
string sTempDocToCalcPath = string.Empty;
int i = 0;
foreach (KeyValuePair <string, string> kvp
in fileOrFolderPaths)
{
bHasCalculation = false;
sId = kvp.Key;
sDocToCalcFilePath = kvp.Value;
if (CalculatorHelpers.URIAbsoluteExists(
this.GCCalculatorParams.ExtensionDocToCalcURI,
sDocToCalcFilePath))
{
//make new calcparams using sDocToCalcFilePath
ExtensionContentURI devPackCalcURI
= CalculatorHelpers.GetDevPackCalcURI(this.GCCalculatorParams.ExtensionDocToCalcURI,
this.GCCalculatorParams.ExtensionCalcDocURI, sDocToCalcFilePath,
ref sTempDocToCalcPath);
//copy the doctocalc to tempdoctocalcpath
CalculatorHelpers.CopyFiles(this.GCCalculatorParams.ExtensionDocToCalcURI,
sDocToCalcFilePath, sTempDocToCalcPath);
//reset calculatorparams to reflect devPackCalcURI
CalculatorParameters devPackCalcParameters
= new CalculatorParameters(this.GCCalculatorParams);
devPackCalcParameters.CurrentElementNodeName
= devPackCalcURI.URINodeName;
devPackCalcParameters.CurrentElementURIPattern
= devPackCalcURI.URIPattern;
//reset the calcparams.extdoctocalcuri
devPackCalcParameters.ExtensionDocToCalcURI
= devPackCalcURI;
//currentDevPackElement has current db-generated linked views
//and is more reliable for updating linked views in db
XElement currentDevPackElement = null;
XElement linkedViewElement = null;
CalculatorHelpers.GetDevPackCalculator(this.GCCalculatorParams,
devPackCalcParameters, out currentDevPackElement,
out linkedViewElement);
//4. raise event to carry out calculations
GCArguments.CurrentElement = currentDevPackElement;
GCArguments.LinkedViewElement = linkedViewElement;
GCArguments.CalculatorParams = devPackCalcParameters;
GCArguments.CalculatorParams.CurrentElement = currentDevPackElement;
GCArguments.CalculatorParams.LinkedViewElement = linkedViewElement;
OnRunDevPackCalculation(GCArguments);
bHasCalculation = GCArguments.HasCalculations;
currentDevPackElement = GCArguments.CurrentElement;
linkedViewElement = GCArguments.LinkedViewElement;
//5. SetXmlDocAttributes (using devPackElement)
if (bHasCalculation)
{
//updates for children
CalculatorHelpers.SetXmlDocUpdates(devPackCalcParameters,
linkedViewElement, ref currentDevPackElement,
this.GCCalculatorParams.Updates);
//add the tempdoctocalcpath to updates for potential saving later
string sErrorMsg = string.Empty;
CalculatorHelpers.SetDevPackUpdatesState(
devPackCalcURI, this.GCCalculatorParams.ExtensionCalcDocURI,
this.GCCalculatorParams.Updates, ref sErrorMsg);
if (i == 0)
{
//set the parent devpack
this.GCCalculatorParams.CurrentElementNodeName
= this.GCCalculatorParams.ExtensionDocToCalcURI.URINodeName;
this.GCCalculatorParams.CurrentElementURIPattern
= this.GCCalculatorParams.ExtensionDocToCalcURI.URIPattern;
//currentDevPackElement has current db-generated linked views
//and is reliable for updating linked views in db
CalculatorHelpers.GetDevPackCalculator(this.GCCalculatorParams,
this.GCCalculatorParams, out currentDevPackElement,
out linkedViewElement);
//update the parent
this.GCCalculatorParams.NeedsXmlDocOnly = true;
CalculatorHelpers.SetXmlDocUpdates(this.GCCalculatorParams,
linkedViewElement, ref currentDevPackElement,
this.GCCalculatorParams.Updates);
//show them the first calculated document as feedback
//refactor for future to show a summary of all calculated custom docs
//move the doctocalc to tempdoctocalcpath
CalculatorHelpers.CopyFiles(
this.GCCalculatorParams.ExtensionDocToCalcURI, sTempDocToCalcPath,
this.GCCalculatorParams.ExtensionDocToCalcURI.URIDataManager.TempDocPath);
}
}
}
i++;
}
}
}
}
return(bHasCalculation);
}