Examples with Subscriber org.olat.core.commons.services.notifications.Subscriber used on opensource projects

Example 16 with Subscriber

use of org.olat.core.commons.services.notifications.Subscriber in project OpenOLAT by OpenOLAT.

the class BCWebService method getFolder.

/**
 * Retrieves metadata of the course node
 * @response.representation.200.qname {http://www.example.com}folderVO
 * @response.representation.200.mediaType application/xml, application/json
 * @response.representation.200.doc The course node metadatas
 * @response.representation.200.example {@link org.olat.restapi.support.vo.Examples#SAMPLE_FOLDERVO}
 * @response.representation.401.doc The roles of the authenticated user are not sufficient
 * @response.representation.404.doc The course or parentNode not found
 * @param courseId The course resourceable's id
 * @param nodeId The node's id
 * @param httpRequest The HTTP request
 * @return The persisted structure element (fully populated)
 */
@GET
@Path("{nodeId}")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public Response getFolder(@PathParam("courseId") Long courseId, @PathParam("nodeId") String nodeId, @Context HttpServletRequest httpRequest) {
    ICourse course = CoursesWebService.loadCourse(courseId);
    if (course == null) {
        return Response.serverError().status(Status.NOT_FOUND).build();
    } else if (!CourseWebService.isCourseAccessible(course, false, httpRequest)) {
        return Response.serverError().status(Status.UNAUTHORIZED).build();
    }
    CourseNode courseNode = course.getRunStructure().getNode(nodeId);
    if (courseNode == null || !(courseNode instanceof BCCourseNode)) {
        return Response.serverError().status(Status.NOT_FOUND).build();
    }
    UserRequest ureq = getUserRequest(httpRequest);
    boolean accessible = (new CourseTreeVisitor(course, ureq.getUserSession().getIdentityEnvironment())).isAccessible(courseNode, new VisibleTreeFilter());
    if (accessible) {
        Set<String> subscribed = new HashSet<String>();
        NotificationsManager man = NotificationsManager.getInstance();
        List<String> notiTypes = Collections.singletonList("FolderModule");
        List<Subscriber> subs = man.getSubscribers(ureq.getIdentity(), notiTypes);
        for (Subscriber sub : subs) {
            Long courseKey = sub.getPublisher().getResId();
            if (courseId.equals(courseKey)) {
                subscribed.add(sub.getPublisher().getSubidentifier());
            }
        }
        FolderVO folderVo = createFolderVO(ureq.getUserSession().getIdentityEnvironment(), course, (BCCourseNode) courseNode, subscribed);
        return Response.ok(folderVo).build();
    } else {
        return Response.serverError().status(Status.UNAUTHORIZED).build();
    }
}

Example 17 with Subscriber

use of org.olat.core.commons.services.notifications.Subscriber in project OpenOLAT by OpenOLAT.

the class UserFoldersWebService method getFolders.

/**
 * Retrieves a list of folders on a user base. All folders of groups
 * where the user is participant/tutor + all folders in course where
 * the user is a participant (owner, tutor or participant)
 * @response.representation.200.qname {http://www.example.com}folderVOes
 * @response.representation.200.mediaType application/xml, application/json
 * @response.representation.200.doc The folders
 * @response.representation.200.example {@link org.olat.restapi.support.vo.Examples#SAMPLE_FOLDERVOes}
 * @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 folders
 */
@GET
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response getFolders(@Context HttpServletRequest httpRequest) {
    Roles roles;
    Identity ureqIdentity = getIdentity(httpRequest);
    if (ureqIdentity == null) {
        return Response.serverError().status(Status.UNAUTHORIZED).build();
    } else if (!identity.getKey().equals(ureqIdentity.getKey())) {
        if (isAdmin(httpRequest)) {
            ureqIdentity = identity;
            roles = BaseSecurityManager.getInstance().getRoles(identity);
        } else {
            return Response.serverError().status(Status.UNAUTHORIZED).build();
        }
    } else {
        roles = getRoles(httpRequest);
    }
    final Map<Long, Long> groupNotified = new HashMap<Long, Long>();
    final Map<Long, Collection<String>> courseNotified = new HashMap<Long, Collection<String>>();
    NotificationsManager man = NotificationsManager.getInstance();
    {
        // collect subscriptions
        List<String> notiTypes = Collections.singletonList("FolderModule");
        List<Subscriber> subs = man.getSubscribers(ureqIdentity, notiTypes);
        for (Subscriber sub : subs) {
            String resName = sub.getPublisher().getResName();
            if ("BusinessGroup".equals(resName)) {
                Long groupKey = sub.getPublisher().getResId();
                groupNotified.put(groupKey, sub.getPublisher().getResId());
            } else if ("CourseModule".equals(resName)) {
                Long courseKey = sub.getPublisher().getResId();
                if (!courseNotified.containsKey(courseKey)) {
                    courseNotified.put(courseKey, new ArrayList<String>());
                }
                courseNotified.get(courseKey).add(sub.getPublisher().getSubidentifier());
            }
        }
    }
    final List<FolderVO> folderVOs = new ArrayList<FolderVO>();
    final IdentityEnvironment ienv = new IdentityEnvironment(ureqIdentity, roles);
    for (Map.Entry<Long, Collection<String>> e : courseNotified.entrySet()) {
        final Long courseKey = e.getKey();
        final Collection<String> nodeKeys = e.getValue();
        final ICourse course = CourseFactory.loadCourse(courseKey);
        new CourseTreeVisitor(course, ienv).visit(new Visitor() {

            @Override
            public void visit(INode node) {
                if (node instanceof BCCourseNode) {
                    BCCourseNode bcNode = (BCCourseNode) node;
                    if (nodeKeys.contains(bcNode.getIdent())) {
                        FolderVO folder = BCWebService.createFolderVO(ienv, course, bcNode, courseNotified.get(course.getResourceableId()));
                        folderVOs.add(folder);
                    }
                }
            }
        }, 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 BCCourseNode) {
								BCCourseNode bcNode = (BCCourseNode)node;
								FolderVO folder = BCWebService.createFolderVO(ienv, course, bcNode, courseNotified.get(course.getResourceableId()));
								folderVOs.add(folder);
							}
						}
					});
				} catch (Exception e) {
					log.error("", e);
				}
			}
		}*/
    // start found forums in groups
    BusinessGroupService bgs = CoreSpringFactory.getImpl(BusinessGroupService.class);
    SearchBusinessGroupParams params = new SearchBusinessGroupParams(ureqIdentity, true, true);
    params.addTools(CollaborationTools.TOOL_FOLDER);
    List<BusinessGroup> groups = bgs.findBusinessGroups(params, null, 0, -1);
    for (BusinessGroup group : groups) {
        CollaborationTools tools = CollaborationToolsFactory.getInstance().getOrCreateCollaborationTools(group);
        VFSContainer container = tools.getSecuredFolder(group, null, ureqIdentity, false);
        FolderVO folderVo = new FolderVO();
        folderVo.setName(group.getName());
        folderVo.setGroupKey(group.getKey());
        folderVo.setSubscribed(groupNotified.containsKey(group.getKey()));
        folderVo.setRead(container.getLocalSecurityCallback().canRead());
        folderVo.setList(container.getLocalSecurityCallback().canList());
        folderVo.setWrite(container.getLocalSecurityCallback().canWrite());
        folderVo.setDelete(container.getLocalSecurityCallback().canDelete());
        folderVOs.add(folderVo);
    }
    FolderVOes voes = new FolderVOes();
    voes.setFolders(folderVOs.toArray(new FolderVO[folderVOs.size()]));
    voes.setTotalCount(folderVOs.size());
    return Response.ok(voes).build();
}

Example 18 with Subscriber

use of org.olat.core.commons.services.notifications.Subscriber in project OpenOLAT by OpenOLAT.

the class NotificationsManagerTest method testValidSubscribersOf.

@Test
public void testValidSubscribersOf() {
    Identity id1 = JunitTestHelper.createAndPersistIdentityAsUser("valid1b-" + UUID.randomUUID().toString());
    Identity id2 = JunitTestHelper.createAndPersistIdentityAsUser("valid1b-" + UUID.randomUUID().toString());
    // create a publisher
    String identifier = UUID.randomUUID().toString().replace("-", "");
    SubscriptionContext context = new SubscriptionContext("Validb", new Long(123), identifier);
    PublisherData publisherData = new PublisherData("testValidSubscribers", "e.g. forumdata=keyofforum", null);
    Publisher publisher = notificationManager.getOrCreatePublisher(context, publisherData);
    dbInstance.commitAndCloseSession();
    Assert.assertNotNull(publisher);
    // add subscribers
    notificationManager.subscribe(id1, context, publisherData);
    notificationManager.subscribe(id2, context, publisherData);
    dbInstance.commitAndCloseSession();
    // get all subscribers of the publisher
    List<Subscriber> subscribers = notificationManager.getValidSubscribersOf(publisher);
    Assert.assertNotNull(subscribers);
    Assert.assertEquals(2, subscribers.size());
    Assert.assertEquals(publisher, subscribers.get(0).getPublisher());
    Assert.assertEquals(publisher, subscribers.get(1).getPublisher());
}

Example 19 with Subscriber

use of org.olat.core.commons.services.notifications.Subscriber in project OpenOLAT by OpenOLAT.

the class NotificationsManagerTest method testSubscribe.

@Test
public void testSubscribe() {
    Identity id = JunitTestHelper.createAndPersistIdentityAsUser("subs-" + UUID.randomUUID().toString());
    // create a publisher
    String identifier = UUID.randomUUID().toString().replace("-", "");
    SubscriptionContext context = new SubscriptionContext("All", new Long(123), identifier);
    PublisherData publisherData = new PublisherData("testAllPublishers", "e.g. forumdata=keyofforum", null);
    Publisher publisher = notificationManager.getOrCreatePublisher(context, publisherData);
    dbInstance.commitAndCloseSession();
    Assert.assertNotNull(publisher);
    // subscribe
    notificationManager.subscribe(id, context, publisherData);
    dbInstance.commitAndCloseSession();
    // check
    boolean subscribed = notificationManager.isSubscribed(id, context);
    Assert.assertTrue(subscribed);
    dbInstance.commitAndCloseSession();
    // double check
    Subscriber subscriber = notificationManager.getSubscriber(id, publisher);
    Assert.assertNotNull(subscriber);
    Assert.assertEquals(publisher, subscriber.getPublisher());
    dbInstance.commitAndCloseSession();
    // triple check
    Subscriber reloadedSubscriber = notificationManager.getSubscriber(subscriber.getKey());
    Assert.assertNotNull(reloadedSubscriber);
    Assert.assertEquals(subscriber, reloadedSubscriber);
}

Example 20 with Subscriber

use of org.olat.core.commons.services.notifications.Subscriber in project OpenOLAT by OpenOLAT.

the class NotificationsManagerTest method testMarkSubscriberRead.

@Test
public void testMarkSubscriberRead() {
    Identity id = JunitTestHelper.createAndPersistIdentityAsUser("subs-" + UUID.randomUUID().toString());
    // create a publisher
    String identifier = UUID.randomUUID().toString().replace("-", "");
    SubscriptionContext context = new SubscriptionContext("All", new Long(123), identifier);
    PublisherData publisherData = new PublisherData("testAllPublishers", "e.g. forumdata=keyofforum", null);
    Publisher publisher = notificationManager.getOrCreatePublisher(context, publisherData);
    dbInstance.commit();
    Assert.assertNotNull(publisher);
    // subscribe
    notificationManager.subscribe(id, context, publisherData);
    dbInstance.commit();
    // load the subscriber
    Subscriber subscriber = notificationManager.getSubscriber(id, publisher);
    Assert.assertNotNull(subscriber);
    dbInstance.commitAndCloseSession();
    sleep(2000);
    notificationManager.markSubscriberRead(id, context);
    // check the last modification date
    Subscriber reloadedSubscriber = notificationManager.getSubscriber(subscriber.getKey());
    Assert.assertNotNull(reloadedSubscriber);
    Assert.assertEquals(subscriber, reloadedSubscriber);
    Assert.assertTrue(subscriber.getLastModified().before(reloadedSubscriber.getLastModified()));
}