OO-3304: Add more configurations to the course lectures follow up generator

- minimum number of lectures

src/main/java/org/olat/modules/quality/generator/provider/courselectures/CourseLecturesFollowUpProvider.java

@@ -102,6 +102,7 @@ public class CourseLecturesFollowUpProvider implements QualityGeneratorProvider
 	public static final String CONFIG_KEY_REMINDER1_AFTER_DC_DAYS = "reminder1.after.dc.start.days";
 	public static final String CONFIG_KEY_REMINDER2_AFTER_DC_DAYS = "reminder2.after.dc.start.days";
 	public static final String CONFIG_KEY_TITLE = "title";
+	public static final String CONFIG_KEY_TOTAL_LECTURES_MIN = "total.lecture";
 
 	public static final String ROLES_DELIMITER = ",";
 	
@@ -192,7 +193,6 @@ public class CourseLecturesFollowUpProvider implements QualityGeneratorProvider
 			List<Organisation> organisations, LectureBlockInfo lectureBlockInfo,
 			QualityGeneratorRef previousGeneratorRef, QualityGeneratorConfigs previosGeneratorConfigs) {
 		// Load data
-		RepositoryEntry formEntry = generator.getFormEntry();
 		RepositoryEntry course = repositoryService.loadByKey(lectureBlockInfo.getCourseRepoKey());
 		Identity teacher = securityManager.loadIdentityByKey(lectureBlockInfo.getTeacherKey());
 		String topicKey = getTopicKey(previosGeneratorConfigs);
@@ -293,6 +293,12 @@ public class CourseLecturesFollowUpProvider implements QualityGeneratorProvider
 			searchParams.setExcludeGeneratorAndTopicRepositoryRef(generator);
 		}
 		
+		String minLectures = configs.getValue(CONFIG_KEY_TOTAL_LECTURES_MIN);
+		if (StringHelper.containsNonWhitespace(minLectures)) {
+			Integer minExceedingLectures = Integer.parseInt(minLectures);
+			searchParams.setMinTotalLectures(minExceedingLectures);
+		}
+		
 		String minutesBeforeEnd = configs.getValue(CONFIG_KEY_MINUTES_BEFORE_END);
 		minutesBeforeEnd = StringHelper.containsNonWhitespace(minutesBeforeEnd)? minutesBeforeEnd: "0";
 		Date from = ProviderHelper.addMinutes(fromDate, minutesBeforeEnd);

src/main/java/org/olat/modules/quality/generator/provider/courselectures/ui/CourseLectureFollowUpProviderConfigController.java

@@ -62,6 +62,7 @@ public class CourseLectureFollowUpProviderConfigController extends ProviderConfi
 	private TextElement gradeTotalLimitEl;
 	private SingleSelection gradeSingleCheckEl;
 	private TextElement gradeSingleLimitEl;
+	private TextElement lecturesTotalMinEl;
 	private TextElement durationEl;
 	private TextElement minutesBeforeEndEl;
 	private TextElement invitationDaysEl;
@@ -128,6 +129,9 @@ public class CourseLectureFollowUpProviderConfigController extends ProviderConfi
 		String singleLimit = configs.getValue(CourseLecturesFollowUpProvider.CONFIG_KEY_GRADE_SINGLE_LIMIT);
 		gradeSingleLimitEl = uifactory.addTextElement("followup.config.single.limit", 5, singleLimit, formLayout);
 		
+		String lecturesTotalMin = configs.getValue(CourseLecturesProvider.CONFIG_KEY_TOTAL_LECTURES_MIN);
+		lecturesTotalMinEl = uifactory.addTextElement("config.lectures.total.min", 4, lecturesTotalMin, formLayout);
+		
 		String minutesBeforeEnd = configs.getValue(CourseLecturesFollowUpProvider.CONFIG_KEY_MINUTES_BEFORE_END);
 		minutesBeforeEndEl = uifactory.addTextElement("config.minutes.before.end", 3, minutesBeforeEnd, formLayout);
 
@@ -151,6 +155,7 @@ public class CourseLectureFollowUpProviderConfigController extends ProviderConfi
 		boolean enabled = !readOnly;
 		titleEl.setEnabled(enabled);
 		previousGeneratorEl.setEnabled(enabled);
+		lecturesTotalMinEl.setEnabled(enabled);
 		minutesBeforeEndEl.setEnabled(enabled);
 		invitationDaysEl.setEnabled(enabled);
 		reminder1DaysEl.setEnabled(enabled);
@@ -167,6 +172,7 @@ public class CourseLectureFollowUpProviderConfigController extends ProviderConfi
 		allOk &= validateIsMandatory(previousGeneratorEl);
 		allOk &= validateDouble(gradeTotalLimitEl, 0, 12);
 		allOk &= validateDouble(gradeSingleLimitEl, 0, 12);
+		allOk &= validateInteger(lecturesTotalMinEl, 1, 10000);
 		allOk &= validateIsMandatory(minutesBeforeEndEl) && validateInteger(minutesBeforeEndEl, 0, 1000);
 		allOk &= validateIsMandatory(durationEl) && validateInteger(durationEl, 1, 10000);
 		allOk &= validateInteger(invitationDaysEl, 0, 10000);
@@ -181,6 +187,7 @@ public class CourseLectureFollowUpProviderConfigController extends ProviderConfi
 		titleEl.clearError();
 		gradeTotalLimitEl.clearError();
 		gradeSingleLimitEl.clearError();
+		lecturesTotalMinEl.clearError();
 		minutesBeforeEndEl.clearError();
 		durationEl.clearError();
 		invitationDaysEl.clearError();
@@ -210,6 +217,9 @@ public class CourseLectureFollowUpProviderConfigController extends ProviderConfi
 		String singleLimit = gradeSingleLimitEl.getValue();
 		configs.setValue(CourseLecturesFollowUpProvider.CONFIG_KEY_GRADE_SINGLE_LIMIT, singleLimit);
 		
+		String lecturesTotalMin = lecturesTotalMinEl.getValue();
+		configs.setValue(CourseLecturesProvider.CONFIG_KEY_TOTAL_LECTURES_MIN, lecturesTotalMin);
+		
 		String minutesBeforeEnd = minutesBeforeEndEl.getValue();
 		configs.setValue(CourseLecturesFollowUpProvider.CONFIG_KEY_MINUTES_BEFORE_END, minutesBeforeEnd);
 		

src/main/java/org/olat/modules/quality/generator/provider/courselectures/ui/CourseLectureProviderConfigController.java

@@ -258,11 +258,11 @@ public class CourseLectureProviderConfigController extends ProviderConfigControl
 		String topicKey = topicEl.isOneSelected()? topicEl.getSelectedKey(): null;
 		configs.setValue(CourseLecturesProvider.CONFIG_KEY_TOPIC, topicKey);
 		
-		String lecturesTotalMax = lecturesTotalMinEl.getValue();
-		configs.setValue(CourseLecturesProvider.CONFIG_KEY_TOTAL_LECTURES_MIN, lecturesTotalMax);
+		String lecturesTotalMin = lecturesTotalMinEl.getValue();
+		configs.setValue(CourseLecturesProvider.CONFIG_KEY_TOTAL_LECTURES_MIN, lecturesTotalMin);
 		
-		String lecturesTotalMin = lecturesTotalMaxEl.getValue();
-		configs.setValue(CourseLecturesProvider.CONFIG_KEY_TOTAL_LECTURES_MAX, lecturesTotalMin);
+		String lecturesTotalMax = lecturesTotalMaxEl.getValue();
+		configs.setValue(CourseLecturesProvider.CONFIG_KEY_TOTAL_LECTURES_MAX, lecturesTotalMax);
 		
 		if (surveyLectureStartEl.isOneSelected()) {
 			String selectedKey = surveyLectureStartEl.getSelectedKey();