From f452704aad71033faf4aa265a02f3d5d52a28c3b Mon Sep 17 00:00:00 2001
From: strentini <none@none>
Date: Fri, 15 Jul 2011 10:59:38 +0200
Subject: [PATCH] OLAT-6171 : remove orphant infomessages and
subscriptions/subscribers to a deleted course.
FXOLAT-193
--HG--
branch : uzhFixes711
---
.../org/olat/course/nodes/InfoCourseNode.java | 23 +++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/olat3/webapp/WEB-INF/src/org/olat/course/nodes/InfoCourseNode.java b/olat3/webapp/WEB-INF/src/org/olat/course/nodes/InfoCourseNode.java
index 931c062ac68..5bc00898a47 100644
--- a/olat3/webapp/WEB-INF/src/org/olat/course/nodes/InfoCourseNode.java
+++ b/olat3/webapp/WEB-INF/src/org/olat/course/nodes/InfoCourseNode.java
@@ -22,11 +22,16 @@ package org.olat.course.nodes;
import java.util.List;
+import org.olat.commons.info.manager.InfoMessageFrontendManager;
+import org.olat.commons.info.model.InfoMessage;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.control.Controller;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.gui.control.generic.tabbable.TabbableController;
import org.olat.core.util.Util;
+import org.olat.core.util.notifications.NotificationsManager;
+import org.olat.core.util.notifications.SubscriptionContext;
+import org.olat.course.CourseModule;
import org.olat.course.ICourse;
import org.olat.course.condition.Condition;
import org.olat.course.condition.interpreter.ConditionInterpreter;
@@ -195,4 +200,22 @@ public class InfoCourseNode extends AbstractAccessableCourseNode {
boolean admin = (getPreConditionAdmin().getConditionExpression() == null ? true : ci.evaluateCondition(getPreConditionAdmin()));
nodeEval.putAccessStatus(ADMIN_CONDITION_ID, admin);
}
+
+ @Override
+ /**
+ * is called when deleting this node, clean up info-messages and subscriptions!
+ */
+ public void cleanupOnDelete(ICourse course) {
+ // delete infoMessages and subscriptions (OLAT-6171)
+ List<InfoMessage> messages = InfoMessageFrontendManager.getInstance().loadInfoMessageByResource(course,null, null, null, null, 0, 0);
+ InfoMessageFrontendManager infoMessageManager = InfoMessageFrontendManager.getInstance();
+ for (InfoMessage im : messages) {
+ infoMessageManager.deleteInfoMessage(im);
+ }
+
+ final SubscriptionContext subscriptionContext = CourseModule.createTechnicalSubscriptionContext(course.getCourseEnvironment(), this);
+ NotificationsManager notifManagar = NotificationsManager.getInstance();
+ notifManagar.delete(subscriptionContext);
+ super.cleanupOnDelete(course);
+ }
}
--
GitLab