Examples with CourseNode org.olat.course.nodes.CourseNode used on opensource projects

Example 96 with CourseNode

use of org.olat.course.nodes.CourseNode in project OpenOLAT by OpenOLAT.

the class OLATUpgrade_12_0_0 method processCourseNodeAssessmentLastModified.

private boolean processCourseNodeAssessmentLastModified(ICourse course, RepositoryEntry entry, CourseNode courseNode, Set<Identity> changeSet) {
    if (courseNode instanceof IQTESTCourseNode) {
        updateTest(entry, (IQTESTCourseNode) courseNode, changeSet);
    } else if (courseNode instanceof MSCourseNode) {
        updateMS(entry, courseNode, changeSet);
    } else if (courseNode instanceof ScormCourseNode) {
        updateScorm(course, entry, courseNode, changeSet);
    }
    dbInstance.commitAndCloseSession();
    for (int i = courseNode.getChildCount(); i-- > 0; ) {
        CourseNode child = (CourseNode) courseNode.getChildAt(i);
        processCourseNodeAssessmentLastModified(course, entry, child, changeSet);
    }
    return true;
}

Example 97 with CourseNode

use of org.olat.course.nodes.CourseNode in project OpenOLAT by OpenOLAT.

the class CustomDBController method addCustomDb.

private void addCustomDb(final String category) {
    final ICourse course = CourseFactory.loadCourse(courseKey);
    CoordinatorManager.getInstance().getCoordinator().getSyncer().doInSync(course, new SyncerExecutor() {

        @Override
        public void execute() {
            CoursePropertyManager cpm = course.getCourseEnvironment().getCoursePropertyManager();
            CourseNode rootNode = ((CourseEditorTreeNode) course.getEditorTreeModel().getRootNode()).getCourseNode();
            Property p = cpm.findCourseNodeProperty(rootNode, null, null, CustomDBMainController.CUSTOM_DB);
            if (p == null) {
                p = cpm.createCourseNodePropertyInstance(rootNode, null, null, CustomDBMainController.CUSTOM_DB, null, null, null, category);
                cpm.saveProperty(p);
            } else {
                String currentDbs = p.getTextValue();
                p.setTextValue(currentDbs + ":" + category);
                cpm.updateProperty(p);
            }
        }
    });
}

Example 98 with CourseNode

use of org.olat.course.nodes.CourseNode in project OpenOLAT by OpenOLAT.

the class PublishProcess method checkRefs.

/**
 * Checks references of coursenodes.
 *
 * @param courseEditorTreeNodes
 * @return boolean
 */
private List<StatusDescription> checkRefs(List<CourseEditorTreeNode> courseEditorTreeNodes) {
    // course Editor Nodes With Damaged Reference
    List<StatusDescription> cetnDamaged = new ArrayList<StatusDescription>();
    for (Iterator<CourseEditorTreeNode> iter = courseEditorTreeNodes.iterator(); iter.hasNext(); ) {
        CourseEditorTreeNode cetn = iter.next();
        CourseNode cn = cetn.getCourseNode();
        /*
			 * for those coursenodes which need a reference to a repository entry to
			 * function properly, check that the reference is valid
			 */
        if (cn.needsReferenceToARepositoryEntry()) {
            RepositoryEntry referencedEntry = cn.getReferencedRepositoryEntry();
            if (referencedEntry == null) {
                cetnDamaged.add(new StatusDescription(ValidationStatus.ERROR, "pbl.error.refs", "pbl.error.refs", new String[] { cetn.getTitle() + "(id:" + cetn.getIdent() + " )" }, PACKAGE));
            }
        }
    }
    return cetnDamaged;
}

Example 99 with CourseNode

use of org.olat.course.nodes.CourseNode in project OpenOLAT by OpenOLAT.

the class GetRecentEnrollmentDateFunction method call.

/**
 * @see com.neemsoft.jmep.FunctionCB#call(java.lang.Object[])
 */
public Object call(Object[] inStack) {
    /*
		 * argument check
		 */
    if (inStack.length > 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_FEWER_ARGUMENTS, name, "", "error.fewerargs", "solution.provideone.nodereference"));
    } else if (inStack.length < 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_MORE_ARGUMENTS, name, "", "error.moreargs", "solution.provideone.nodereference"));
    }
    /*
		 * argument type check
		 */
    if (!(inStack[0] instanceof String))
        return handleException(new ArgumentParseException(ArgumentParseException.WRONG_ARGUMENT_FORMAT, name, "", "error.argtype.coursnodeidexpeted", "solution.example.node.infunction"));
    String nodeId = (String) inStack[0];
    /*
		 * check reference integrity
		 */
    CourseEditorEnv cev = getUserCourseEnv().getCourseEditorEnv();
    if (cev != null) {
        if (!cev.existsNode(nodeId)) {
            return handleException(new ArgumentParseException(ArgumentParseException.REFERENCE_NOT_FOUND, name, nodeId, "error.notfound.coursenodeid", "solution.copypastenodeid"));
        }
        if (!cev.isEnrollmentNode(nodeId)) {
            return handleException(new ArgumentParseException(ArgumentParseException.REFERENCE_NOT_FOUND, name, nodeId, "error.notenrollment.coursenodeid", "solution.chooseenrollment"));
        }
        // Allow self-referencing but do not allow dependencies to parents as they create cycles.
        if (!nodeId.equals(cev.getCurrentCourseNodeId())) {
            cev.addSoftReference("courseNodeId", nodeId, false);
        }
        // return a valid value to continue with condition evaluation test
        return defaultValue();
    }
    /*
		 * the real function evaluation which is used during run time
		 */
    CourseNode node = getUserCourseEnv().getCourseEnvironment().getRunStructure().getNode(nodeId);
    // invalid node id's return still a valid double
    // TODO fg: check with editor tree model DONE: above checks ensure correct node references
    // if (node == null) return new Double(Double.NEGATIVE_INFINITY);
    CoursePropertyManager pm = getUserCourseEnv().getCourseEnvironment().getCoursePropertyManager();
    Identity identity = getUserCourseEnv().getIdentityEnvironment().getIdentity();
    Property recentTime = pm.findCourseNodeProperty(node, identity, null, ENCourseNode.PROPERTY_RECENT_ENROLLMENT_DATE);
    if (recentTime != null) {
        String firstTimeMillis = recentTime.getStringValue();
        return Double.valueOf(firstTimeMillis);
    } else {
        // what to do in case of no date available??? -> return date in the future
        return new Double(Double.POSITIVE_INFINITY);
    }
}

Example 100 with CourseNode

use of org.olat.course.nodes.CourseNode in project OpenOLAT by OpenOLAT.

the class GetAttemptsFunction method call.

/**
 * @see com.neemsoft.jmep.FunctionCB#call(java.lang.Object[])
 */
@Override
public Object call(Object[] inStack) {
    /*
		 * argument check
		 */
    if (inStack.length > 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_FEWER_ARGUMENTS, name, "", "error.fewerargs", "solution.provideone.nodereference"));
    } else if (inStack.length < 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_MORE_ARGUMENTS, name, "", "error.moreargs", "solution.provideone.nodereference"));
    }
    /*
		 * argument type check
		 */
    if (!(inStack[0] instanceof String))
        return handleException(new ArgumentParseException(ArgumentParseException.WRONG_ARGUMENT_FORMAT, name, "", "error.argtype.coursnodeidexpeted", "solution.example.node.infunction"));
    String nodeId = (String) inStack[0];
    /*
		 * check reference integrity
		 */
    CourseEditorEnv cev = getUserCourseEnv().getCourseEditorEnv();
    if (cev != null) {
        if (!cev.existsNode(nodeId)) {
            return handleException(new ArgumentParseException(ArgumentParseException.REFERENCE_NOT_FOUND, name, nodeId, "error.notfound.coursenodeid", "solution.copypastenodeid"));
        }
        // Allow self-referencing but do not allow dependencies to parents as they create cycles.
        if (!nodeId.equals(cev.getCurrentCourseNodeId())) {
            cev.addSoftReference("courseNodeId", nodeId, false);
        }
        // return a valid value to continue with condition evaluation test
        return defaultValue();
    }
    /*
		 * the real function evaluation which is used during run time
		 */
    CourseNode node = getUserCourseEnv().getCourseEnvironment().getRunStructure().getNode(nodeId);
    AssessmentManager am = getUserCourseEnv().getCourseEnvironment().getAssessmentManager();
    Identity identity = getUserCourseEnv().getIdentityEnvironment().getIdentity();
    return am.getNodeAttempts(node, identity);
}