Examples with CoursePropertyManager org.olat.course.properties.CoursePropertyManager used on opensource projects

Example 41 with CoursePropertyManager

use of org.olat.course.properties.CoursePropertyManager in project openolat by klemens.

the class ForumNodeForumCallback method createForum.

private Forum createForum(final CourseEnvironment courseEnv) {
    final ForumManager fom = CoreSpringFactory.getImpl(ForumManager.class);
    // creates resourceable from FOCourseNode.class and the current node id as key
    OLATResourceable courseNodeResourceable = OresHelper.createOLATResourceableInstance(FOCourseNode.class, new Long(getIdent()));
    // o_clusterOK by:ld
    return CoordinatorManager.getInstance().getCoordinator().getSyncer().doInSync(courseNodeResourceable, new SyncerCallback<Forum>() {

        @Override
        public Forum execute() {
            Forum forum;
            CoursePropertyManager cpm = courseEnv.getCoursePropertyManager();
            Property forumKeyProperty = cpm.findCourseNodeProperty(FOCourseNode.this, null, null, FORUM_KEY);
            if (forumKeyProperty == null) {
                // First call of forum, create new forum and save forum key as property
                forum = fom.addAForum();
                Long forumKey = forum.getKey();
                forumKeyProperty = cpm.createCourseNodePropertyInstance(FOCourseNode.this, null, null, FORUM_KEY, null, forumKey, null, null);
                cpm.saveProperty(forumKeyProperty);
            } else {
                // Forum does already exist, load forum with key from properties
                Long forumKey = forumKeyProperty.getLongValue();
                forum = fom.loadForum(forumKey);
                if (forum == null) {
                    throw new OLATRuntimeException(FOCourseNode.class, "Tried to load forum with key " + forumKey.longValue() + " in course " + courseEnv.getCourseResourceableId() + " for node " + getIdent() + " as defined in course node property but forum manager could not load forum.", null);
                }
            }
            return forum;
        }
    });
}

Example 42 with CoursePropertyManager

use of org.olat.course.properties.CoursePropertyManager in project openolat by klemens.

the class ForumNodeForumCallback method informOnDelete.

/**
 * @see org.olat.course.nodes.CourseNode#informOnDelete(org.olat.core.gui.UserRequest,
 *      org.olat.course.ICourse)
 */
@Override
public String informOnDelete(Locale locale, ICourse course) {
    CoursePropertyManager cpm = PersistingCoursePropertyManager.getInstance(course);
    Property forumKeyProperty = cpm.findCourseNodeProperty(this, null, null, FORUM_KEY);
    // no forum created yet
    if (forumKeyProperty == null)
        return null;
    return new PackageTranslator(PACKAGE_FO, locale).translate("warn.forumdelete");
}

Example 43 with CoursePropertyManager

use of org.olat.course.properties.CoursePropertyManager in project openolat by klemens.

the class TACourseNode method informOnDelete.

/**
 * @see org.olat.course.nodes.CourseNode#informOnDelete(org.olat.core.gui.UserRequest,
 *      org.olat.course.ICourse)
 */
@Override
public String informOnDelete(Locale locale, ICourse course) {
    Translator trans = new PackageTranslator(PACKAGE_TA, locale);
    CoursePropertyManager cpm = PersistingCoursePropertyManager.getInstance(course);
    List<Property> list = cpm.listCourseNodeProperties(this, null, null, null);
    // properties exist
    if (list.size() != 0)
        return trans.translate("warn.nodedelete");
    File fTaskFolder = new File(FolderConfig.getCanonicalRoot() + TACourseNode.getTaskFolderPathRelToFolderRoot(course, this));
    // task folder contains files
    if (fTaskFolder.exists() && fTaskFolder.list().length > 0)
        return trans.translate(NLS_WARN_NODEDELETE);
    // no data yet.
    return null;
}

Example 44 with CoursePropertyManager

use of org.olat.course.properties.CoursePropertyManager in project openolat by klemens.

the class TACourseNode method getDetailsListView.

/**
 * @see org.olat.course.nodes.AssessableCourseNode#getDetailsListView(org.olat.course.run.userview.UserCourseEnvironment)
 */
@Override
public String getDetailsListView(UserCourseEnvironment userCourseEnvironment) {
    Identity identity = userCourseEnvironment.getIdentityEnvironment().getIdentity();
    CoursePropertyManager propMgr = userCourseEnvironment.getCourseEnvironment().getCoursePropertyManager();
    List<Property> samples = propMgr.findCourseNodeProperties(this, identity, null, TaskController.PROP_ASSIGNED);
    // no sample assigned yet
    if (samples.size() == 0)
        return null;
    return samples.get(0).getStringValue();
}

Example 45 with CoursePropertyManager

use of org.olat.course.properties.CoursePropertyManager in project openolat by klemens.

the class LTIRunController method storeDataExchangeAcceptance.

/**
 * Helper to save the user accepted data exchange
 */
private void storeDataExchangeAcceptance() {
    CoursePropertyManager propMgr = this.userCourseEnv.getCourseEnvironment().getCoursePropertyManager();
    String hash = createHashFromExchangeDataProperties();
    Property prop = propMgr.createCourseNodePropertyInstance(this.courseNode, getIdentity(), null, PROP_NAME_DATA_EXCHANGE_ACCEPTED, null, null, hash, null);
    propMgr.saveProperty(prop);
}