Examples with ICourse org.olat.course.ICourse used on opensource projects

Example 61 with ICourse

use of org.olat.course.ICourse in project OpenOLAT by OpenOLAT.

the class MyForumsWebService method getForums.

/**
 * Retrieves a list of forums on a user base. All forums of groups
 * where the user is participant/tutor + all forums in course where
 * the user is a participant (owner, tutor or participant)
 * @response.representation.200.qname {http://www.example.com}forumVO
 * @response.representation.200.mediaType application/xml, application/json
 * @response.representation.200.doc The forums
 * @response.representation.200.example {@link org.olat.modules.fo.restapi.Examples#SAMPLE_FORUMVO}
 * @response.representation.401.doc The roles of the authenticated user are not sufficient
 * @param identityKey The key of the user (IdentityImpl)
 * @param httpRequest The HTTP request
 * @return The forums
 */
@GET
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response getForums(@PathParam("identityKey") Long identityKey, @Context HttpServletRequest httpRequest) {
    Roles roles;
    Identity retrievedUser = getIdentity(httpRequest);
    if (retrievedUser == null) {
        return Response.serverError().status(Status.UNAUTHORIZED).build();
    } else if (!identityKey.equals(retrievedUser.getKey())) {
        if (isAdmin(httpRequest)) {
            retrievedUser = BaseSecurityManager.getInstance().loadIdentityByKey(identityKey);
            roles = BaseSecurityManager.getInstance().getRoles(retrievedUser);
        } else {
            return Response.serverError().status(Status.UNAUTHORIZED).build();
        }
    } else {
        roles = getRoles(httpRequest);
    }
    Map<Long, Long> groupNotified = new HashMap<Long, Long>();
    Map<Long, Collection<Long>> courseNotified = new HashMap<Long, Collection<Long>>();
    final Set<Long> subscriptions = new HashSet<Long>();
    NotificationsManager man = NotificationsManager.getInstance();
    {
        // collect subscriptions
        List<String> notiTypes = Collections.singletonList("Forum");
        List<Subscriber> subs = man.getSubscribers(retrievedUser, notiTypes);
        for (Subscriber sub : subs) {
            String resName = sub.getPublisher().getResName();
            Long forumKey = Long.parseLong(sub.getPublisher().getData());
            subscriptions.add(forumKey);
            if ("BusinessGroup".equals(resName)) {
                Long groupKey = sub.getPublisher().getResId();
                groupNotified.put(groupKey, forumKey);
            } else if ("CourseModule".equals(resName)) {
                Long courseKey = sub.getPublisher().getResId();
                if (!courseNotified.containsKey(courseKey)) {
                    courseNotified.put(courseKey, new ArrayList<Long>());
                }
                courseNotified.get(courseKey).add(forumKey);
            }
        }
    }
    final List<ForumVO> forumVOs = new ArrayList<ForumVO>();
    final IdentityEnvironment ienv = new IdentityEnvironment(retrievedUser, roles);
    for (Map.Entry<Long, Collection<Long>> e : courseNotified.entrySet()) {
        final Long courseKey = e.getKey();
        final Collection<Long> forumKeys = e.getValue();
        final ICourse course = CourseFactory.loadCourse(courseKey);
        new CourseTreeVisitor(course, ienv).visit(new Visitor() {

            @Override
            public void visit(INode node) {
                if (node instanceof FOCourseNode) {
                    FOCourseNode forumNode = (FOCourseNode) node;
                    ForumVO forumVo = ForumCourseNodeWebService.createForumVO(course, forumNode, subscriptions);
                    if (forumKeys.contains(forumVo.getForumKey())) {
                        forumVOs.add(forumVo);
                    }
                }
            }
        }, new VisibleTreeFilter());
    }
    /*
		RepositoryManager rm = RepositoryManager.getInstance();
		ACService acManager = CoreSpringFactory.getImpl(ACService.class);
		SearchRepositoryEntryParameters repoParams = new SearchRepositoryEntryParameters(retrievedUser, roles, "CourseModule");
		repoParams.setOnlyExplicitMember(true);
		List<RepositoryEntry> entries = rm.genericANDQueryWithRolesRestriction(repoParams, 0, -1, true);
		for(RepositoryEntry entry:entries) {
			AccessResult result = acManager.isAccessible(entry, retrievedUser, false);
			if(result.isAccessible()) {
				try {
					final ICourse course = CourseFactory.loadCourse(entry.getOlatResource());
					final IdentityEnvironment ienv = new IdentityEnvironment(retrievedUser, roles);
					new CourseTreeVisitor(course, ienv).visit(new Visitor() {
						@Override
						public void visit(INode node) {
							if(node instanceof FOCourseNode) {
								FOCourseNode forumNode = (FOCourseNode)node;	
								ForumVO forumVo = ForumCourseNodeWebService.createForumVO(course, forumNode, subscriptions);
								forumVOs.add(forumVo);
							}
						}
					});
				} catch (Exception e) {
					log.error("", e);
				}
			}
		}*/
    // start found forums in groups
    BusinessGroupService bgs = CoreSpringFactory.getImpl(BusinessGroupService.class);
    SearchBusinessGroupParams params = new SearchBusinessGroupParams(retrievedUser, true, true);
    params.addTools(CollaborationTools.TOOL_FORUM);
    List<BusinessGroup> groups = bgs.findBusinessGroups(params, null, 0, -1);
    // list forum keys
    List<Long> groupIds = new ArrayList<Long>();
    Map<Long, BusinessGroup> groupsMap = new HashMap<Long, BusinessGroup>();
    for (BusinessGroup group : groups) {
        if (groupNotified.containsKey(group.getKey())) {
            ForumVO forumVo = new ForumVO();
            forumVo.setName(group.getName());
            forumVo.setGroupKey(group.getKey());
            forumVo.setForumKey(groupNotified.get(group.getKey()));
            forumVo.setSubscribed(true);
            forumVOs.add(forumVo);
            groupIds.remove(group.getKey());
        } else {
            groupIds.add(group.getKey());
            groupsMap.put(group.getKey(), group);
        }
    }
    PropertyManager pm = PropertyManager.getInstance();
    List<Property> forumProperties = pm.findProperties(OresHelper.calculateTypeName(BusinessGroup.class), groupIds, PROP_CAT_BG_COLLABTOOLS, KEY_FORUM);
    for (Property prop : forumProperties) {
        Long forumKey = prop.getLongValue();
        if (forumKey != null && groupsMap.containsKey(prop.getResourceTypeId())) {
            BusinessGroup group = groupsMap.get(prop.getResourceTypeId());
            ForumVO forumVo = new ForumVO();
            forumVo.setName(group.getName());
            forumVo.setGroupKey(group.getKey());
            forumVo.setForumKey(prop.getLongValue());
            forumVo.setSubscribed(false);
            forumVOs.add(forumVo);
        }
    }
    ForumVOes voes = new ForumVOes();
    voes.setForums(forumVOs.toArray(new ForumVO[forumVOs.size()]));
    voes.setTotalCount(forumVOs.size());
    return Response.ok(voes).build();
}

Example 62 with ICourse

use of org.olat.course.ICourse in project OpenOLAT by OpenOLAT.

the class ViteroUserToGroupController method getIdentitiesInResource.

private ResourceMembers getIdentitiesInResource(ViteroGroupRoles groupRoles) {
    Set<Identity> owners = new HashSet<Identity>();
    Set<Identity> coaches = new HashSet<Identity>();
    Set<Identity> participants = new HashSet<Identity>();
    Set<Identity> selfParticipants = new HashSet<Identity>();
    if (group != null) {
        owners.addAll(businessGroupService.getMembers(group, GroupRoles.coach.name()));
        participants.addAll(businessGroupService.getMembers(group, GroupRoles.participant.name()));
    } else {
        RepositoryEntry repoEntry = repositoryManager.lookupRepositoryEntry(ores, false);
        if ("CourseModule".equals(ores.getResourceableTypeName())) {
            if (courseGroupManager == null) {
                ICourse course = CourseFactory.loadCourse(repoEntry);
                courseGroupManager = course.getCourseEnvironment().getCourseGroupManager();
            }
            coaches.addAll(courseGroupManager.getCoachesFromAreas());
            coaches.addAll(courseGroupManager.getCoachesFromBusinessGroups());
            participants.addAll(courseGroupManager.getParticipantsFromAreas());
            participants.addAll(courseGroupManager.getParticipantsFromBusinessGroups());
        }
        List<Identity> repoOwners = repositoryService.getMembers(repoEntry, GroupRoles.owner.name());
        owners.addAll(repoOwners);
        List<Identity> repoParticipants = repositoryService.getMembers(repoEntry, GroupRoles.participant.name());
        participants.addAll(repoParticipants);
        List<Identity> repoTutors = repositoryService.getMembers(repoEntry, GroupRoles.coach.name());
        coaches.addAll(repoTutors);
    }
    // add all self signed participants
    if (booking.isAutoSignIn()) {
        List<String> emailsOfParticipants = new ArrayList<>(groupRoles.getEmailsOfParticipants());
        // remove owners, coaches and already participating users
        for (Identity owner : owners) {
            emailsOfParticipants.remove(owner.getUser().getProperty(UserConstants.EMAIL, null));
        }
        for (Identity coach : coaches) {
            emailsOfParticipants.remove(coach.getUser().getProperty(UserConstants.EMAIL, null));
        }
        for (Identity participant : participants) {
            emailsOfParticipants.remove(participant.getUser().getProperty(UserConstants.EMAIL, null));
        }
        if (!emailsOfParticipants.isEmpty()) {
            List<Identity> selfSignedParticipants = UserManager.getInstance().findIdentitiesByEmail(emailsOfParticipants);
            selfParticipants.addAll(selfSignedParticipants);
        }
    }
    return new ResourceMembers(owners, coaches, participants, selfParticipants);
}

Example 63 with ICourse

use of org.olat.course.ICourse in project OpenOLAT by OpenOLAT.

the class FeedNotificationsHandler method createSubscriptionInfo.

@Override
public SubscriptionInfo createSubscriptionInfo(Subscriber subscriber, Locale locale, Date compareDate) {
    SubscriptionInfo si;
    Publisher p = subscriber.getPublisher();
    Date latestNews = p.getLatestNewsDate();
    try {
        final Translator translator = Util.createPackageTranslator(FeedMainController.class, locale);
        if (notificationsManager.isPublisherValid(p) && compareDate.before(latestNews)) {
            String title;
            try {
                RepositoryEntry re = repoManager.lookupRepositoryEntry(OresHelper.createOLATResourceableInstance(p.getResName(), p.getResId()), false);
                if (re.getAccess() == RepositoryEntry.DELETED || re.getRepositoryEntryStatus().isClosed() || re.getRepositoryEntryStatus().isUnpublished()) {
                    return notificationsManager.getNoSubscriptionInfo();
                }
                String displayName = re.getDisplayname();
                if ("CourseModule".equals(p.getResName())) {
                    ICourse course = CourseFactory.loadCourse(re);
                    CourseNode node = course.getRunStructure().getNode(p.getSubidentifier());
                    if (node == null) {
                        notificationsManager.deactivate(p);
                        return notificationsManager.getNoSubscriptionInfo();
                    }
                    title = translator.translate(NOTIFICATIONS_HEADER_COURSE, new String[] { displayName });
                } else {
                    title = getHeader(translator, displayName);
                }
            } catch (Exception e) {
                log.error("Unknown Exception", e);
                return notificationsManager.getNoSubscriptionInfo();
            }
            OLATResourceable feedOres = OresHelper.createOLATResourceableInstance(p.getType(), new Long(p.getData()));
            Feed feed = feedManager.loadFeed(feedOres);
            List<Item> listItems = feedManager.loadItems(feed);
            List<SubscriptionListItem> items = new ArrayList<>();
            for (Item item : listItems) {
                if (!item.isDraft()) {
                    appendSubscriptionItem(item, p, compareDate, translator, items);
                }
            }
            si = new SubscriptionInfo(subscriber.getKey(), p.getType(), new TitleItem(title, getCssClassIcon()), items);
        } else {
            // no news
            si = notificationsManager.getNoSubscriptionInfo();
        }
    } catch (Exception e) {
        log.error("Unknown Exception", e);
        si = notificationsManager.getNoSubscriptionInfo();
    }
    return si;
}

Example 64 with ICourse

use of org.olat.course.ICourse in project OpenOLAT by OpenOLAT.

the class CourseAssessmentWebService method getCourseNodeResultsForNode.

/**
 * Returns the results of a student at a specific assessable node
 * @response.representation.200.qname {http://www.example.com}assessableResultsVO
 * @response.representation.200.mediaType application/xml, application/json
 * @response.representation.200.doc The result of a user at a specific node
 * @response.representation.200.example {@link org.olat.restapi.support.vo.Examples#SAMPLE_ASSESSABLERESULTSVO}
 * @response.representation.401.doc The roles of the authenticated user are not sufficient
 * @response.representation.404.doc The identity or the course not found
 * @param courseId The course resourceable's id
 * @param nodeId The ident of the course building block
 * @param identityKey The id of the user
 * @param httpRequest The HTTP request
 * @param request The REST request
 * @return
 */
@GET
@Path("{nodeId}/users/{identityKey}")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public Response getCourseNodeResultsForNode(@PathParam("courseId") Long courseId, @PathParam("nodeId") Long nodeId, @PathParam("identityKey") Long identityKey, @Context HttpServletRequest httpRequest, @Context Request request) {
    if (!RestSecurityHelper.isAuthor(httpRequest)) {
        return Response.serverError().status(Status.UNAUTHORIZED).build();
    }
    try {
        Identity userIdentity = BaseSecurityManager.getInstance().loadIdentityByKey(identityKey, false);
        if (userIdentity == null) {
            return Response.serverError().status(Status.NOT_FOUND).build();
        }
        ICourse course = CoursesWebService.loadCourse(courseId);
        if (course == null) {
            return Response.serverError().status(Status.NOT_FOUND).build();
        }
        AssessableResultsVO results = getNodeResult(userIdentity, course, nodeId);
        if (results.getLastModifiedDate() != null) {
            Response.ResponseBuilder response = request.evaluatePreconditions(results.getLastModifiedDate());
            if (response != null) {
                return response.build();
            }
            return Response.ok(results).lastModified(results.getLastModifiedDate()).cacheControl(cc).build();
        }
        return Response.ok(results).build();
    } catch (Throwable e) {
        throw new WebApplicationException(e);
    }
}

Example 65 with ICourse

use of org.olat.course.ICourse in project OpenOLAT by OpenOLAT.

the class CourseAssessmentWebService method attachAssessableResults.

private void attachAssessableResults(Long courseResourceableId, String nodeKey, Identity requestIdentity, AssessableResultsVO resultsVO) {
    try {
        ICourse course = CourseFactory.openCourseEditSession(courseResourceableId);
        CourseNode node = getParentNode(course, nodeKey);
        if (!(node instanceof AssessableCourseNode)) {
            throw new IllegalArgumentException("The supplied node key does not refer to an AssessableCourseNode");
        }
        BaseSecurity securityManager = BaseSecurityManager.getInstance();
        Identity userIdentity = securityManager.loadIdentityByKey(resultsVO.getIdentityKey());
        // create an identenv with no roles, no attributes, no locale
        IdentityEnvironment ienv = new IdentityEnvironment();
        ienv.setIdentity(userIdentity);
        UserCourseEnvironment userCourseEnvironment = new UserCourseEnvironmentImpl(ienv, course.getCourseEnvironment());
        // Fetch all score and passed and calculate score accounting for the
        // entire course
        userCourseEnvironment.getScoreAccounting().evaluateAll();
        if (node instanceof IQTESTCourseNode) {
            importTestItems(course, nodeKey, requestIdentity, resultsVO);
        } else {
            AssessableCourseNode assessableNode = (AssessableCourseNode) node;
            // not directly pass this key
            ScoreEvaluation scoreEval = new ScoreEvaluation(resultsVO.getScore(), Boolean.TRUE, Boolean.TRUE, new Long(nodeKey));
            assessableNode.updateUserScoreEvaluation(scoreEval, userCourseEnvironment, requestIdentity, true, Role.coach);
        }
        CourseFactory.saveCourseEditorTreeModel(course.getResourceableId());
        CourseFactory.closeCourseEditSession(course.getResourceableId(), true);
    } catch (Throwable e) {
        throw new WebApplicationException(e);
    }
}