public static string getDependantParameters(string path, string paramName, string paramValue, string[] visibleDependants)
{
try
{
var crcRepDef = GetReportDefinition(path);
logger.DebugFormat("getDependantParameters: Report {0} User {1} base param {2} value {3} visible dependants {4}",
crcRepDef.DisplayName, HttpContext.Current.User.Identity.Name, paramName, paramValue, string.Join(", ", visibleDependants));
// map the parameter values onto the report definition
var choiceFactory = new CrcParameterChoiceFactory();
var choiceCollection = choiceFactory.Create(paramValue);
var crServices = new CrissCrossLib.CrissCrossServices();
crServices.RefreshDependantParameters(crcRepDef, choiceCollection);
// only return visible dependant params back to ui
List <CrcParameterDefinition> paramsToReturn = crcRepDef.ParameterDefinitions
.Where(p => visibleDependants.Contains(p.Name)).ToList();
string json = CrissCrossWebHelper.SerializeObjectIntoJson <List <CrcParameterDefinition> >(paramsToReturn);
return(json);
}
catch (Exception e)
{
LogAjaxError(e, "getDependantParameters");
throw e;
}
}
public void CanConvertEmptyParamString()
{
string testParam = "";
var fac = new CrcParameterChoiceFactory();
var pcCol = fac.Create(testParam);
Assert.IsNotNull(pcCol);
Assert.AreEqual(0, pcCol.ParameterChoiceList.Count());
}
public void RunReport()
{
var crcRepDef = GetReportDefinition(this.ReportPath);
string paramString = uxHiddenParamString.Text;
SetReportViewerSize();
var choiceFactory = new CrcParameterChoiceFactory();
var choiceCollection = choiceFactory.Create(paramString);
var mapResult = crcRepDef.MapParameterChoices(choiceCollection);
if (mapResult.MappingValid)
{
InitialiseReportViewer(this.ReportPath);
logger.DebugFormat("RunReport: ReportPath: {0} User {1}", uxReportViewer.ServerReport.ReportPath, User.Identity.Name);
var converter = new CrcParameterConverter();
var ssrsParamList = converter.GetReportParametersForSsrsReportViewer(crcRepDef);
var userParamList = converter.GetReportParametersForUser(crcRepDef, 15);
try
{
uxReportViewer.ServerReport.SetParameters(ssrsParamList);
}
catch (ReportServerException rse)
{
// check for problem with fixed user
if (rse.ErrorCode == "rsAccessDenied" && !this.GetImpersonateLoggedOnUser())
{
throw new ApplicationException(string.Format("ReportViewer is running as fixed user {0} but was passed a report {1} that it could not open",
GetFixedSsrsUsername(), this.ReportPath));
}
else
{
throw rse;
}
}
string executionId = uxReportViewer.ServerReport.GetExecutionId();
logger.DebugFormat("RunReport: running report, executionId is {0}", executionId);
if (StoreCrissCrossHistory)
{
// log executionid, logged in user and param description
var historyLogger = new CrissCrossLib.History.CrcHistoryLogger();
historyLogger.LogToCrissCrossHistory(crcRepDef, User.Identity.Name, executionId);
}
uxParamUserDescription.Text = string.Join("<br/>", userParamList.ToArray());
uxResultsPanel.Visible = true;
uxParamSummaryPanel.Visible = true;
this.RunningReport = true;
}
else
{
// todo - friendly message back to ui
throw new ApplicationException(string.Format("invalid params - could not map supplied values to definitions for report {0}. complaints: {1}",
crcRepDef.DisplayName, string.Join(", ", mapResult.Complaints.ToArray())));
}
}
public void CanConvertSimpleParamString()
{
string testParam = "District=44";
var fac = new CrcParameterChoiceFactory();
var pcCol = fac.Create(testParam);
Assert.IsNotNull(pcCol);
Assert.AreEqual(1, pcCol.ParameterChoiceList.Count());
Assert.AreEqual("District", pcCol.ParameterChoiceList[0].Name);
Assert.AreEqual("44", pcCol.ParameterChoiceList[0].SingleValue);
}
public void CanConvertIsNullParamString()
{
string testParam = "SomeDate:isnull=true";
var fac = new CrcParameterChoiceFactory();
var pcCol = fac.Create(testParam);
Assert.IsNotNull(pcCol);
Assert.AreEqual(1, pcCol.ParameterChoiceList.Count());
Assert.AreEqual("SomeDate", pcCol.ParameterChoiceList[0].Name);
Assert.IsNull(pcCol.ParameterChoiceList[0].SingleValue);
}
public void PrepareReportDefn(string reportPath)
{
var crServices = new CrissCrossLib.CrissCrossServices();
var crcRepDefn = crServices.GetReportDefn(reportPath, User.Identity.Name);
if (!String.IsNullOrEmpty(this.InitialParameterString))
{
var choiceFactory = new CrcParameterChoiceFactory();
var choiceCollection = choiceFactory.Create(this.InitialParameterString);
if (crcRepDefn.HasDependantParameters)
{
crServices.RefreshDependantParameters(crcRepDefn, choiceCollection);
}
else
{
var mapResult = crcRepDefn.MapParameterChoices(choiceCollection);
if (!mapResult.MappingValid)
{
throw new ApplicationException(String.Format("Could not apply parameters to report {0}. problems: {1}",
crcRepDefn.DisplayName, String.Join(", ", mapResult.Complaints.ToArray())));
}
}
}
uxReportName.Text = crcRepDefn.DisplayName;
string combinedDesc = BuildCombinedDescription(crcRepDefn);
if (!string.IsNullOrEmpty(combinedDesc))
{
uxReportHint.Text = combinedDesc;
}
else
{
uxReportDescriptionPanel.Visible = false;
}
uxReportFolderLink.Text = crcRepDefn.GetReportFolder();
uxReportFolderLink.NavigateUrl = string.Format("AllCatalog.aspx?Folder={0}",
Server.UrlEncode(crcRepDefn.GetReportFolder()));
uxResultsPanel.Visible = false;
// stash it in session
Session[crcRepDefn.ReportPath] = crcRepDefn;
}
public void CanConvertParamStringWithRepeatingName()
{
string testParam = "District=44&Customer=55445&District=77";
var fac = new CrcParameterChoiceFactory();
var pcCol = fac.Create(testParam);
Assert.IsNotNull(pcCol);
Assert.AreEqual(2, pcCol.ParameterChoiceList.Count());
var p1 = pcCol.ParameterChoiceList.FirstOrDefault(p => p.Name == "District");
Assert.IsNotNull(p1);
Assert.AreEqual(2, p1.Values.Count());
Assert.IsNotNull(p1.Values.FirstOrDefault(v => v == "44"));
Assert.IsNotNull(p1.Values.FirstOrDefault(v => v == "77"));
var p2 = pcCol.ParameterChoiceList.FirstOrDefault(p => p.Name == "Customer");
Assert.IsNotNull(p2);
Assert.AreEqual("55445", p2.SingleValue);
}
public void CanConvertParamStringWithSeveralClauses()
{
string testParam = "District=44&Customer=55445&Product=8889";
var fac = new CrcParameterChoiceFactory();
var pcCol = fac.Create(testParam);
Assert.IsNotNull(pcCol);
Assert.AreEqual(3, pcCol.ParameterChoiceList.Count());
var p1 = pcCol.ParameterChoiceList.FirstOrDefault(p => p.Name == "District");
Assert.IsNotNull(p1);
Assert.AreEqual("44", p1.SingleValue);
var p2 = pcCol.ParameterChoiceList.FirstOrDefault(p => p.Name == "Customer");
Assert.IsNotNull(p2);
Assert.AreEqual("55445", p2.SingleValue);
var p3 = pcCol.ParameterChoiceList.FirstOrDefault(p => p.Name == "Product");
Assert.AreEqual("8889", p3.SingleValue);
}
public void CanConvertParamStringWithUrlEncodedContent()
{
// this is the kind of encoding that comes back from the execution log
string testParam = "District=one%3Dtwo&Customer=Red %26 Black";
var fac = new CrcParameterChoiceFactory();
var pcCol = fac.Create(testParam);
Assert.IsNotNull(pcCol);
Assert.AreEqual(2, pcCol.ParameterChoiceList.Count());
var p1 = pcCol.ParameterChoiceList.FirstOrDefault(p => p.Name == "District");
Assert.IsNotNull(p1);
Assert.AreEqual(1, p1.Values.Count());
Assert.AreEqual("one=two", p1.SingleValue);
var p2 = pcCol.ParameterChoiceList.FirstOrDefault(p => p.Name == "Customer");
Assert.IsNotNull(p2);
Assert.AreEqual(1, p2.Values.Count());
Assert.AreEqual("Red & Black", p2.SingleValue);
}
