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Merge pull request #7607 from gdicristofaro/8341-dsChartExportFix

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8341 fix data source summary chart export
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eugene7646 2022-04-27 11:56:09 -04:00 committed by GitHub
commit 5520ca418f
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3 changed files with 4 additions and 19 deletions
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2
Core/src/org/sleuthkit/autopsy/report/modules/datasourcesummaryexport/Bundle.properties-MERGED
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@ -1,6 +1,6 @@
DataSourceSummaryReport.error.noDataSources=No data sources selected for report.
DataSourceSummaryReport.error.noOpenCase=No currently open case.
DataSourceSummaryReport.excelFileWriteError=Could not write the KML file.
DataSourceSummaryReport.excelFileWriteError=Could not write the xlsx file.
DataSourceSummaryReport.failedToCompleteReport=Failed to complete report.
DataSourceSummaryReport.getName.text=Data Source Summary Report
DataSourceSummaryReport.getDesc.text=Data source summary report in Excel (XLS) format.

2
Core/src/org/sleuthkit/autopsy/report/modules/datasourcesummaryexport/DataSourceSummaryReport.java
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@ -89,7 +89,7 @@ public class DataSourceSummaryReport implements GeneralReportModule {
"DataSourceSummaryReport.error.noOpenCase=No currently open case.",
"DataSourceSummaryReport.error.noDataSources=No data sources selected for report.",
"DataSourceSummaryReport.failedToCompleteReport=Failed to complete report.",
"DataSourceSummaryReport.excelFileWriteError=Could not write the KML file.",})
"DataSourceSummaryReport.excelFileWriteError=Could not write the xlsx file.",})
@Override
public void generateReport(GeneralReportSettings settings, ReportProgressPanel progressPanel) {
progressPanel.start();

19
Core/src/org/sleuthkit/autopsy/report/modules/datasourcesummaryexport/PieChartExport.java
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@ -24,6 +24,7 @@ import java.util.Arrays;
import java.util.List;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.xddf.usermodel.chart.ChartTypes;
import org.apache.poi.xddf.usermodel.chart.LegendPosition;
import org.apache.poi.xddf.usermodel.chart.XDDFChartLegend;
import org.apache.poi.xddf.usermodel.chart.XDDFDataSource;
@ -157,23 +158,7 @@ class PieChartExport implements ExcelItemExportable, ExcelSheetExport {
new CellRangeAddress(tableDimensions.getRowStart() + 1, tableDimensions.getRowEnd(),
tableDimensions.getColStart() + 1, tableDimensions.getColStart() + 1));
// NOTE: There appears to be a classpath issue with POI (a version of 4.0.1 and 4.1.1 simultaneously)
// that is causing conflicts for XDDFPieChartData creation (i.e. the compiler thinks its using 4.1.1
// and the runtime thinks its using 4.0.1) Reflection is used below to use the 4.0.1 method while
// sidestepping compiler issues.
// XDDFPieChartData creation that can be used in poi >= 4.1.1:
// XDDFPieChartData data = (XDDFPieChartData) chart.createData(ChartTypes.PIE, bottomAxis, leftAxis);
// XDDFPieChartData creation that can be used in 4.0.1:
// XDDFPieChartData data = new XDDFPieChartData(chart.getCTChart().getPlotArea().addNewPieChart());
XDDFPieChartData data;
try {
Constructor<XDDFPieChartData> constructor = XDDFPieChartData.class.getConstructor(CTPieChart.class);
constructor.setAccessible(true);
data = constructor.newInstance(chart.getCTChart().getPlotArea().addNewPieChart());
} catch (NoSuchMethodException | InvocationTargetException | InstantiationException | IllegalAccessException | IllegalArgumentException ex) {
throw new ExcelExportException("Error while instantiating chart data.", ex);
}
XDDFPieChartData data = (XDDFPieChartData) chart.createData(ChartTypes.PIE, null, null);
data.setVaryColors(true);
data.addSeries(cat, val);