OO-4438: grading time as excel import and bulk change

src/main/java/org/olat/ims/qti21/questionimport/CSVToAssessmentItemConverter.java

@@ -184,6 +184,7 @@ public class CSVToAssessmentItemConverter {
 			case "language": processLanguage(parts); break;
 			case "durchschnittliche bearbeitungszeit":
 			case "typical learning time": processTypicalLearningTime(parts); break;
+			case "required grading time": processCorrectionTime(parts); break;
 			case "itemschwierigkeit":
 			case "difficulty index": processDifficultyIndex(parts); break;
 			case "standardabweichung itemschwierigkeit":
@@ -229,6 +230,19 @@ public class CSVToAssessmentItemConverter {
 		}
 	}
 	
+	private void processCorrectionTime(String[] parts) {
+		if(currentItem == null || parts.length < 2) return;
+		
+		String time = parts[1];
+		if(StringHelper.containsNonWhitespace(time) && StringHelper.isLong(time.trim())) {
+			try {
+				currentItem.setCorrectionTime(Integer.valueOf(time.trim()));
+			} catch (NumberFormatException e) {
+				log.error("Cannot parse correction time: {}", time, e);
+			}
+		}
+	}
+	
 	private void processLicense(String[] parts) {
 		if(currentItem == null || parts.length < 2) return;
 		

src/main/java/org/olat/modules/qpool/ui/metadata/MetadataBulkChangeController.java

@@ -22,6 +22,7 @@ package org.olat.modules.qpool.ui.metadata;
 import static org.olat.modules.qpool.ui.metadata.MetaUIFactory.toBigDecimal;
 import static org.olat.modules.qpool.ui.metadata.MetaUIFactory.toInt;
 import static org.olat.modules.qpool.ui.metadata.MetaUIFactory.validateBigDecimal;
+import static org.olat.modules.qpool.ui.metadata.MetaUIFactory.validateInteger;
 import static org.olat.modules.qpool.ui.metadata.MetaUIFactory.validateElementLogic;
 import static org.olat.modules.qpool.ui.metadata.MetaUIFactory.validateSelection;
 
@@ -84,7 +85,11 @@ public class MetadataBulkChangeController extends FormBasicController {
 	private SingleSelection taxonomyLevelEl;
 	private SingleSelection contextEl;
 	private FormLayoutContainer learningTimeContainer;
-	private IntegerElement learningTimeDayElement, learningTimeHourElement, learningTimeMinuteElement, learningTimeSecondElement;
+	private IntegerElement learningTimeDayElement;
+	private IntegerElement learningTimeHourElement;
+	private IntegerElement learningTimeMinuteElement;
+	private IntegerElement learningTimeSecondElement;
+	private TextElement correctionTimeElement;
 	private SingleSelection assessmentTypeEl;
 	private TextElement difficultyEl, stdevDifficultyEl, differentiationEl, numAnswerAltEl;
 	private SingleSelection licenseEl;
@@ -216,6 +221,10 @@ public class MetadataBulkChangeController extends FormBasicController {
 		learningTimeSecondElement = uifactory.addIntegerElement("learningTime.second", "", 0, learningTimeContainer);
 		learningTimeSecondElement.setDisplaySize(3);
 		
+		correctionTimeElement = uifactory.addTextElement("question.correctionTime", "question.correctionTime", 10, null, questionCont);
+		correctionTimeElement.setDisplaySize(4);
+		decorate(correctionTimeElement, questionCont);
+		
 		difficultyEl = uifactory.addTextElement("question.difficulty", "question.difficulty", 10, null, questionCont);
 		difficultyEl.setExampleKey("question.difficulty.example", null);
 		difficultyEl.setDisplaySize(4);
@@ -345,6 +354,8 @@ public class MetadataBulkChangeController extends FormBasicController {
 		allOk &= validateBigDecimal(stdevDifficultyEl, 0.0d, 1.0d, true);
 		allOk &= validateBigDecimal(differentiationEl, -1.0d, 1.0d, true);
 		
+		allOk &= validateInteger(correctionTimeElement, 0, 1000, isEnabled(correctionTimeElement));
+
 		//technical
 		allOk &= validateElementLogic(versionEl, versionEl.getMaxLength(), false, isEnabled(versionEl));
 		allOk &= validateSelection(statusEl, isEnabled(statusEl));
@@ -422,14 +433,21 @@ public class MetadataBulkChangeController extends FormBasicController {
 			itemImpl.setEducationalLearningTime(timeStr);
 		}
 		
-		if(isEnabled(difficultyEl))
+		if(isEnabled(correctionTimeElement) && StringHelper.isLong(correctionTimeElement.getValue())) {
+			itemImpl.setCorrectionTime(Integer.valueOf(correctionTimeElement.getValue()));
+		}
+		if(isEnabled(difficultyEl)) {
 			itemImpl.setDifficulty(toBigDecimal(difficultyEl.getValue()));
-		if(isEnabled(stdevDifficultyEl))
+		}
+		if(isEnabled(stdevDifficultyEl)) {
 			itemImpl.setStdevDifficulty(toBigDecimal(stdevDifficultyEl.getValue()));
-		if(isEnabled(differentiationEl))
+		}
+		if(isEnabled(differentiationEl)) {
 			itemImpl.setDifferentiation(toBigDecimal(differentiationEl.getValue()));
-		if(isEnabled(numAnswerAltEl))
+		}
+		if(isEnabled(numAnswerAltEl)) {
 			itemImpl.setNumOfAnswerAlternatives(toInt(numAnswerAltEl.getValue()));
+		}
 		if(isEnabled(assessmentTypeEl)) {
 			String assessmentType = assessmentTypeEl.isOneSelected() ? assessmentTypeEl.getSelectedKey() : null;
 			itemImpl.setAssessmentType(assessmentType);