/// <summary>
/// Ensires teble info object.
/// </summary>
private void EnsureTableInfo()
{
ReportTableInfo rti = TableInfo;
if (rti != null)
{
QueryIsStoredProcedure = rti.TableQueryIsStoredProcedure;
// Resolve dynamic data macros
if (DynamicMacros != null)
{
for (int i = 0; i <= DynamicMacros.GetUpperBound(0); i++)
{
ContextResolver.AddDynamicParameter(DynamicMacros[i, 0], DynamicMacros[i, 1]);
}
}
QueryText = ResolveMacros(rti.TableQuery);
TableInfo = rti;
}
}
/// <summary>
/// Returns report graph.
/// </summary>
private void GetReportGraph(ReportGraphInfo reportGraph)
{
// Check whether report graph is defined
if (reportGraph == null)
{
return;
}
report = ReportInfoProvider.GetReportInfo(reportGraph.GraphReportID);
//check graph security settings
if (report.ReportAccess != ReportAccessEnum.All)
{
if (!CMSContext.CurrentUser.IsAuthenticated())
{
Visible = false;
return;
}
}
EnableSubscription = (EnableSubscription && ValidationHelper.GetBoolean(ReportGraphInfo.GraphSettings["SubscriptionEnabled"], true) && report.ReportEnableSubscription);
if (EmailMode && !EnableSubscription)
{
this.Visible = false;
return;
}
//Set default parametrs directly if not set
if (ReportParameters == null)
{
//Load ReportInfo
if (report != null)
{
FormInfo fi = new FormInfo(report.ReportParameters);
// Get datarow with required columns
ReportParameters = fi.GetDataRow(false);
fi.LoadDefaultValues(ReportParameters, true);
}
}
// Only use base parameters in case of stored procedure
if (QueryIsStoredProcedure)
{
AllParameters = SpecialFunctions.ConvertDataRowToParams(ReportParameters, null);
}
// Indicaates whether exception was throw during data loading
errorOccurred = false;
// Create graph data
try
{
ContextResolver resolver = CMSContext.CurrentResolver.CreateContextChild();
//Resolve parameters in query
resolver.SourceParameters = AllParameters.ToArray();
// Resolve dynamic data macros
if (DynamicMacros != null)
{
for (int i = 0; i <= DynamicMacros.GetUpperBound(0); i++)
{
resolver.AddDynamicParameter(DynamicMacros[i, 0], DynamicMacros[i, 1]);
}
}
//Prepare query attributes
QueryText = resolver.ResolveMacros(reportGraph.GraphQuery);
QueryIsStoredProcedure = reportGraph.GraphQueryIsStoredProcedure;
// Load data
DataSource = LoadData();
if (DataHelper.DataSourceIsEmpty(DataSource) && EmailMode && SendOnlyNonEmptyDataSource)
{
Visible = false;
return;
}
}
catch (Exception ex)
{
EventLogProvider ev = new EventLogProvider();
ev.LogEvent("Get report graph", "E", ex);
lblError.Text = ex.Message;
lblError.Visible = true;
errorOccurred = true;
}
}
/// <summary>
/// Returns report graph.
/// </summary>
private void GetReportGraph(ReportGraphInfo reportGraph)
{
Visible = true;
ucChart.Visible = true;
int correctWidth = 0;
if (ComputedWidth != 0)
{
correctWidth = ModifyGraphInfo();
}
if (Width != String.Empty)
{
int graphWidth = ValidationHelper.GetInteger(Width, 0);
if (graphWidth != 0)
{
reportGraph.GraphWidth = graphWidth;
}
}
if (Height != 0)
{
reportGraph.GraphHeight = Height;
}
ReportGraph graph = new ReportGraph();
graph.ChartControl = ucChart;
ReportInfo report = ReportInfoProvider.GetReportInfo(reportGraph.GraphReportID);
if (report == null)
{
return;
}
// Check graph security settings
if (report.ReportAccess != ReportAccessEnum.All)
{
if (!CMSContext.CurrentUser.IsAuthenticated())
{
Visible = false;
return;
}
}
// Set default parametrs directly if not set
if (ReportParameters == null)
{
// Load ReportInfo
if (report != null)
{
FormInfo fi = new FormInfo(report.ReportParameters);
// Get datarow with required columns
ReportParameters = fi.GetDataRow();
fi.LoadDefaultValues(ReportParameters, true);
}
}
// If used via widget - this function ensure showing specific interval from actual time (f.e. last 6 weeks)
ApplyTimeParameters();
// Only use base parameters in case of stored procedure
if (QueryIsStoredProcedure)
{
AllParameters = SpecialFunctions.ConvertDataRowToParams(ReportParameters, null);
}
ContextResolver resolver = CMSContext.CurrentResolver.CreateContextChild();
// Indicaates whether exception was throw during data loading
bool errorOccurred = false;
// Create graph image
try
{
// Resolve parameters in query
resolver.SourceParameters = AllParameters.ToArray();
// Resolve dynamic data macros
if (DynamicMacros != null)
{
for (int i = 0; i <= DynamicMacros.GetUpperBound(0); i++)
{
resolver.AddDynamicParameter(DynamicMacros[i, 0], DynamicMacros[i, 1]);
}
}
// Prepare query attributes
QueryText = resolver.ResolveMacros(reportGraph.GraphQuery);
QueryIsStoredProcedure = reportGraph.GraphQueryIsStoredProcedure;
// LoadData
DataSet dsGraphData = LoadData();
// Test if dataset is empty
if (DataHelper.DataSourceIsEmpty(dsGraphData))
{
string noRecordText = ValidationHelper.GetString(reportGraph.GraphSettings["QueryNoRecordText"], String.Empty);
if (noRecordText != String.Empty)
{
lblInfo.Text = noRecordText;
lblInfo.Visible = true;
ucChart.Visible = false;
menuCont.MenuID = String.Empty;
return;
}
Visible = false;
}
else
{
// Create Chart
graph.CorrectWidth = correctWidth;
graph.CreateChart(reportGraph, dsGraphData, resolver);
}
}
catch (Exception ex)
{
EventLogProvider ev = new EventLogProvider();
ev.LogEvent("Get report graph", "E", ex);
graph.CorrectWidth = correctWidth;
graph.CreateInvalidDataGraph(reportGraph, "Reporting.Graph.InvalidDataGraph", false);
errorOccurred = true;
}
// Export data
if ((report != null) && (!errorOccurred))
{
ProcessExport(ValidationHelper.GetCodeName(report.ReportDisplayName));
}
}
/// <summary>
/// Reload data.
/// </summary>
public override void ReloadData(bool forceLoad)
{
try
{
// Load value info object
ReportValueInfo rvi = ValueInfo;
if (rvi != null)
{
//Test security
ri = ReportInfoProvider.GetReportInfo(rvi.ValueReportID);
if (ri.ReportAccess != ReportAccessEnum.All)
{
if (!CMSContext.CurrentUser.IsAuthenticated())
{
Visible = false;
return;
}
}
EnableSubscription = (EnableSubscription && ValidationHelper.GetBoolean(ValueInfo.ValueSettings["SubscriptionEnabled"], true) && ri.ReportEnableSubscription);
if (EmailMode && !EnableSubscription)
{
this.Visible = false;
return;
}
ContextResolver resolver = CMSContext.CurrentResolver;
// Resolve dynamic data macros
if (DynamicMacros != null)
{
for (int i = 0; i <= DynamicMacros.GetUpperBound(0); i++)
{
resolver.AddDynamicParameter(DynamicMacros[i, 0], DynamicMacros[i, 1]);
}
}
QueryIsStoredProcedure = rvi.ValueQueryIsStoredProcedure;
QueryText = resolver.ResolveMacros(rvi.ValueQuery);
//Set default parametrs directly if not set
if (ReportParameters == null)
{
if (ri != null)
{
FormInfo fi = new FormInfo(ri.ReportParameters);
// Get datarow with required columns
ReportParameters = fi.GetDataRow(false);
fi.LoadDefaultValues(ReportParameters, true);
}
}
}
// Only use base parameters in case of stored procedure
if (QueryIsStoredProcedure)
{
AllParameters = SpecialFunctions.ConvertDataRowToParams(ReportParameters, null);
}
// Load data
DataSet ds = LoadData();
// If datasource is emptry, create empty dataset
if (!DataHelper.DataSourceIsEmpty(ds))
{
// Set literal text
string value = rvi.ValueFormatString;
if ((value == null) || (value == ""))
{
value = ValidationHelper.GetString(ds.Tables[0].Rows[0][0], "");
}
else
{
value = string.Format(value, ds.Tables[0].Rows[0].ItemArray);
}
if (EmailMode)
{
ltlEmail.Text = HTMLHelper.HTMLEncode(ResolveMacros(value));
ltlEmail.Visible = true;
menuCont.Visible = false;
}
else
{
lblValue.Text = HTMLHelper.HTMLEncode(ResolveMacros(value));
}
}
else if (EmailMode && SendOnlyNonEmptyDataSource)
{
Visible = false;
}
}
catch (Exception ex)
{
// Display error message, if data load fail
lblError.Visible = true;
lblError.Text = "[ReportValue.ascx] Error loading the data: " + ex.Message;
EventLogProvider ev = new EventLogProvider();
ev.LogEvent("Report value", "E", ex);
}
}
/// <summary>
/// Returns report graph.
/// </summary>
private void GetReportGraph(ReportGraphInfo reportGraph)
{
Visible = true;
ucChart.Visible = true;
int correctWidth = 0;
if (ComputedWidth != 0)
{
correctWidth = ModifyGraphInfo();
}
if (Width != String.Empty)
{
int graphWidth = ValidationHelper.GetInteger(Width, 0);
if (graphWidth != 0)
{
reportGraph.GraphWidth = graphWidth;
}
}
if (Height != 0)
{
reportGraph.GraphHeight = Height;
}
ReportGraph graph = new ReportGraph();
graph.ChartControl = ucChart;
report = ReportInfoProvider.GetReportInfo(reportGraph.GraphReportID);
if (report == null)
{
return;
}
// Check graph security settings
if (report.ReportAccess != ReportAccessEnum.All)
{
if (!CMSContext.CurrentUser.IsAuthenticated())
{
Visible = false;
return;
}
}
// Set default parametrs directly if not set
if (ReportParameters == null)
{
// Load ReportInfo
if (report != null)
{
FormInfo fi = new FormInfo(report.ReportParameters);
// Get datarow with required columns
ReportParameters = fi.GetDataRow(false);
fi.LoadDefaultValues(ReportParameters, true);
}
}
// If used via widget - this function ensure showing specific interval from actual time (f.e. last 6 weeks)
ApplyTimeParameters();
// Only use base parameters in case of stored procedure
if (QueryIsStoredProcedure)
{
AllParameters = SpecialFunctions.ConvertDataRowToParams(ReportParameters, null);
}
ContextResolver resolver = CMSContext.CurrentResolver.CreateContextChild();
errorOccurred = false;
// Create graph image
try
{
// Resolve parameters in query
resolver.SourceParameters = AllParameters.ToArray();
// Resolve dynamic data macros
if (DynamicMacros != null)
{
for (int i = 0; i <= DynamicMacros.GetUpperBound(0); i++)
{
resolver.AddDynamicParameter(DynamicMacros[i, 0], DynamicMacros[i, 1]);
}
}
// Prepare query attributes
QueryText = resolver.ResolveMacros(reportGraph.GraphQuery);
QueryIsStoredProcedure = reportGraph.GraphQueryIsStoredProcedure;
// LoadData
DataSet dsGraphData = LoadData();
// Empty dataset, and flag not send empty dataset is set
if (SendOnlyNonEmptyDataSource && EmailMode && DataHelper.DataSourceIsEmpty(dsGraphData))
{
Visible = false;
return;
}
// Test if dataset is empty
if (DataHelper.DataSourceIsEmpty(dsGraphData))
{
string noRecordText = CMSContext.ResolveMacros(ValidationHelper.GetString(reportGraph.GraphSettings["QueryNoRecordText"], String.Empty));
if (noRecordText != String.Empty)
{
ltlEmail.Text = noRecordText;
lblInfo.Text = noRecordText;
ucChart.Visible = false;
menuCont.MenuID = String.Empty;
EnableExport = false;
plcInfo.Visible = true;
}
else
{
Visible = false;
}
}
else
{
// Create Chart
graph.CorrectWidth = correctWidth;
if (EmailMode)
{
byte[] data = graph.CreateChart(reportGraph, dsGraphData, resolver, true);
ltlEmail.Text = "##InlineImage##" + reportGraph.GraphName + "##InlineImage##";
ReportSubscriptionSender.AddToRequest(report.ReportName, "g" + reportGraph.GraphName, data);
}
else
{
graph.CreateChart(reportGraph, dsGraphData, resolver);
}
}
// Check if subscription is allowed
EnableSubscription = (EnableSubscription && ValidationHelper.GetBoolean(ReportGraphInfo.GraphSettings["SubscriptionEnabled"], true) && report.ReportEnableSubscription);
if (EmailMode && !EnableSubscription)
{
this.Visible = false;
return;
}
}
catch (Exception ex)
{
EventLogProvider ev = new EventLogProvider();
ev.LogEvent("Get report graph", "E", ex);
graph.CorrectWidth = correctWidth;
graph.CreateInvalidDataGraph(reportGraph, "Reporting.Graph.InvalidDataGraph", false);
errorOccurred = true;
}
}
