Add method to generate CSV output

src/main/java/de/uni_hamburg/corpora/CorpusMagician.java

@@ -1041,6 +1041,12 @@ public class CorpusMagician {
             } else {
                 reportOutput = ReportItem.generateDataTableHTML(report.getRawStatistics(), report.getSummaryLines());
             }
+        } else if (reportlocation.getFile().endsWith("csv")) {
+            if (iserrorsonly) {
+                reportOutput = ReportItem.GenerateCSV(report.getErrorStatistics(), report.getSummaryLines());
+            } else {
+            reportOutput = ReportItem.GenerateCSV(report.getRawStatistics(), report.getSummaryLines());
+            }
         } else {
             //reportOutput = report.getSummaryLines() + "\n" + report.getErrorReports();
             reportOutput = report.getSummaryLines() + "\n" + report.getFullReports();

src/main/java/de/uni_hamburg/corpora/ReportItem.java

@@ -603,4 +603,35 @@ public class ReportItem {
         return report;
     }
     
+    /* Generate a CSV file with validation errors list with double quotes as delimeters*/
+    public static String GenerateCSV (Collection<ReportItem> errors, String summarylines) {
+        String report = new String();
+        report += "Type\"Function\"FIlename:line.column\"Error\"Fix\"Original\n"; 
+        for (ReportItem error : errors) {
+            switch (error.getSeverity()) {
+                case CRITICAL:
+                    report += "Critical\"";
+                    break;
+                case WARNING:
+                    report += "Warning\"";
+                    break;
+                case NOTE:
+                    report += "Note\"";
+                    break;
+                case UNKNOWN:
+                    report += "Unknown\"";
+                    break;
+                default:
+                    report += "Other\"";
+                    break;
+            }
+            report += error.getFunction() + "\"";
+            report += error.getLocation() + "\"";
+            report += error.getWhat() + "\"";
+            report += error.getHowto() + "\"";
+            report += error.getLocalisedMessage() + "\"";
+            report += error.getStackTrace() +"\n";
+        }
+        return report; 
+       }
 }