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

Example 21 with FOCourseNode

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

the class CoursesInfosWebService method collect.

private CourseInfoVO collect(final Identity identity, final Roles roles, final RepositoryEntry entry, final Set<Long> forumNotified, final Map<Long, Set<String>> courseNotified) {
    CourseInfoVO info = new CourseInfoVO();
    info.setRepoEntryKey(entry.getKey());
    info.setSoftKey(entry.getSoftkey());
    info.setDisplayName(entry.getDisplayname());
    ACService acManager = CoreSpringFactory.getImpl(ACService.class);
    AccessResult result = acManager.isAccessible(entry, identity, false);
    if (result.isAccessible()) {
        try {
            final ICourse course = CourseFactory.loadCourse(entry);
            final List<FolderVO> folders = new ArrayList<FolderVO>();
            final List<ForumVO> forums = new ArrayList<ForumVO>();
            final IdentityEnvironment ienv = new IdentityEnvironment(identity, roles);
            new CourseTreeVisitor(course, ienv).visit(new Visitor() {

                @Override
                public void visit(INode node) {
                    if (node instanceof BCCourseNode) {
                        BCCourseNode bcNode = (BCCourseNode) node;
                        folders.add(BCWebService.createFolderVO(ienv, course, bcNode, courseNotified.get(course.getResourceableId())));
                    } else if (node instanceof FOCourseNode) {
                        FOCourseNode forumNode = (FOCourseNode) node;
                        forums.add(ForumCourseNodeWebService.createForumVO(course, forumNode, forumNotified));
                    }
                }
            }, new VisibleTreeFilter());
            info.setKey(course.getResourceableId());
            info.setTitle(course.getCourseTitle());
            info.setFolders(folders.toArray(new FolderVO[folders.size()]));
            info.setForums(forums.toArray(new ForumVO[forums.size()]));
        } catch (Exception e) {
            log.error("", e);
        }
    }
    return info;
}

Example 22 with FOCourseNode

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

the class MyForumsTest method myForums.

/**
 * Test retrieve the forum which the user subscribe in a course.
 * @throws IOException
 * @throws URISyntaxException
 */
@Test
public void myForums() throws IOException, URISyntaxException {
    URL courseWithForumsUrl = MyForumsTest.class.getResource("myCourseWS.zip");
    Assert.assertNotNull(courseWithForumsUrl);
    File courseWithForums = new File(courseWithForumsUrl.toURI());
    String softKey = UUID.randomUUID().toString().replace("_", "");
    RepositoryEntry myCourseRe = CourseFactory.deployCourseFromZIP(courseWithForums, softKey, 4);
    Assert.assertNotNull(myCourseRe);
    ICourse myCourse = CourseFactory.loadCourse(myCourseRe);
    final Identity id = JunitTestHelper.createAndPersistIdentityAsUser("my-" + UUID.randomUUID().toString());
    dbInstance.commitAndCloseSession();
    // load my forums
    RestConnection conn = new RestConnection();
    assertTrue(conn.login(id.getName(), "A6B7C8"));
    // subscribed to nothing
    URI uri = UriBuilder.fromUri(getContextURI()).path("users").path(id.getKey().toString()).path("forums").build();
    HttpGet method = conn.createGet(uri, MediaType.APPLICATION_JSON, true);
    HttpResponse response = conn.execute(method);
    assertEquals(200, response.getStatusLine().getStatusCode());
    InputStream body = response.getEntity().getContent();
    ForumVOes forums = conn.parse(body, ForumVOes.class);
    Assert.assertNotNull(forums);
    Assert.assertNotNull(forums.getForums());
    Assert.assertEquals(0, forums.getForums().length);
    // subscribe to the forum
    IdentityEnvironment ienv = new IdentityEnvironment(id, new Roles(false, false, false, false, false, false, false));
    new CourseTreeVisitor(myCourse, ienv).visit(new Visitor() {

        @Override
        public void visit(INode node) {
            if (node instanceof FOCourseNode) {
                FOCourseNode forumNode = (FOCourseNode) node;
                Forum forum = forumNode.loadOrCreateForum(myCourse.getCourseEnvironment());
                String businessPath = "[RepositoryEntry:" + myCourseRe.getKey() + "][CourseNode:" + forumNode.getIdent() + "]";
                SubscriptionContext forumSubContext = new SubscriptionContext("CourseModule", myCourse.getResourceableId(), forumNode.getIdent());
                PublisherData forumPdata = new PublisherData(OresHelper.calculateTypeName(Forum.class), forum.getKey().toString(), businessPath);
                NotificationsManager.getInstance().subscribe(id, forumSubContext, forumPdata);
            }
        }
    }, new VisibleTreeFilter());
    dbInstance.commitAndCloseSession();
    // retrieve my forums
    HttpGet method2 = conn.createGet(uri, MediaType.APPLICATION_JSON, true);
    HttpResponse response2 = conn.execute(method2);
    assertEquals(200, response2.getStatusLine().getStatusCode());
    InputStream body2 = response2.getEntity().getContent();
    ForumVOes forums2 = conn.parse(body2, ForumVOes.class);
    Assert.assertNotNull(forums2);
    Assert.assertNotNull(forums2.getForums());
    Assert.assertEquals(1, forums2.getForums().length);
}

Example 23 with FOCourseNode

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

the class ForumCourseNodeWebService method getForum.

/**
 * Retrieves metadata of the published course node
 * @response.representation.200.qname {http://www.example.com}forumVO
 * @response.representation.200.mediaType application/xml, application/json
 * @response.representation.200.doc The course node metadatas
 * @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
 * @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 getForum(@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 FOCourseNode)) {
        return Response.serverError().status(Status.NOT_FOUND).build();
    }
    UserRequest ureq = getUserRequest(httpRequest);
    CourseTreeVisitor courseVisitor = new CourseTreeVisitor(course, ureq.getUserSession().getIdentityEnvironment());
    if (courseVisitor.isAccessible(courseNode, new VisibleTreeFilter())) {
        FOCourseNode forumNode = (FOCourseNode) courseNode;
        Set<Long> subscriptions = new HashSet<Long>();
        NotificationsManager man = NotificationsManager.getInstance();
        List<String> notiTypes = Collections.singletonList("Forum");
        List<Subscriber> subs = man.getSubscribers(ureq.getIdentity(), notiTypes);
        for (Subscriber sub : subs) {
            Long forumKey = Long.parseLong(sub.getPublisher().getData());
            subscriptions.add(forumKey);
        }
        ForumVO forumVo = createForumVO(course, forumNode, subscriptions);
        return Response.ok(forumVo).build();
    } else {
        return Response.serverError().status(Status.UNAUTHORIZED).build();
    }
}

Example 24 with FOCourseNode

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

the class NotificationsSubscribersTest method subscribe.

@Test
public void subscribe() throws IOException, URISyntaxException {
    Identity id1 = JunitTestHelper.createAndPersistIdentityAsRndUser("rest-sub-1");
    Identity id2 = JunitTestHelper.createAndPersistIdentityAsRndUser("rest-sub-2");
    // deploy a course with forums
    URL courseWithForumsUrl = MyForumsTest.class.getResource("myCourseWS.zip");
    Assert.assertNotNull(courseWithForumsUrl);
    File courseWithForums = new File(courseWithForumsUrl.toURI());
    String softKey = UUID.randomUUID().toString().replace("-", "");
    RepositoryEntry courseEntry = CourseFactory.deployCourseFromZIP(courseWithForums, softKey, 4);
    Assert.assertNotNull(courseEntry);
    // load the course and found the first forum
    ICourse course = CourseFactory.loadCourse(courseEntry);
    // find the forum
    IdentityEnvironment ienv = new IdentityEnvironment(id1, new Roles(false, false, false, false, false, false, false));
    ForumVisitor forumVisitor = new ForumVisitor(course);
    new CourseTreeVisitor(course, ienv).visit(forumVisitor, new VisibleTreeFilter());
    FOCourseNode courseNode = forumVisitor.firstNode;
    Forum forum = forumVisitor.firstForum;
    Assert.assertNotNull(courseNode);
    Assert.assertNotNull(forum);
    // put subscribers
    RestConnection conn = new RestConnection();
    Assert.assertTrue(conn.login("administrator", "openolat"));
    PublisherVO subscribersVO = new PublisherVO();
    // publisher data
    subscribersVO.setType("Forum");
    subscribersVO.setData(forum.getKey().toString());
    subscribersVO.setBusinessPath("[RepositoryEntry:" + courseEntry.getKey() + "][CourseNode:" + courseNode.getIdent() + "]");
    // context
    subscribersVO.setResName("CourseModule");
    subscribersVO.setResId(course.getResourceableId());
    subscribersVO.setSubidentifier(courseNode.getIdent());
    subscribersVO.getUsers().add(UserVOFactory.get(id1));
    subscribersVO.getUsers().add(UserVOFactory.get(id2));
    // create the subscribers
    URI subscribersUri = UriBuilder.fromUri(getContextURI()).path("notifications").path("subscribers").build();
    HttpPut putMethod = conn.createPut(subscribersUri, MediaType.APPLICATION_JSON, true);
    conn.addJsonEntity(putMethod, subscribersVO);
    HttpResponse response = conn.execute(putMethod);
    Assert.assertEquals(200, response.getStatusLine().getStatusCode());
    EntityUtils.consume(response.getEntity());
    // get publisher
    SubscriptionContext subsContext = new SubscriptionContext("CourseModule", course.getResourceableId(), courseNode.getIdent());
    Publisher publisher = notificationsManager.getPublisher(subsContext);
    Assert.assertNotNull(publisher);
    // get subscribers
    List<Subscriber> subscribers = notificationsManager.getSubscribers(publisher);
    Assert.assertNotNull(subscribers);
    Assert.assertEquals(2, subscribers.size());
    conn.shutdown();
}

Example 25 with FOCourseNode

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

the class NotificationsSubscribersTest method unsubscribe.

@Test
public void unsubscribe() throws IOException, URISyntaxException {
    Identity id1 = JunitTestHelper.createAndPersistIdentityAsRndUser("rest-sub-3");
    Identity id2 = JunitTestHelper.createAndPersistIdentityAsRndUser("rest-sub-4");
    Identity id3 = JunitTestHelper.createAndPersistIdentityAsRndUser("rest-sub-5");
    // deploy a course with forums
    URL courseWithForumsUrl = MyForumsTest.class.getResource("myCourseWS.zip");
    Assert.assertNotNull(courseWithForumsUrl);
    File courseWithForums = new File(courseWithForumsUrl.toURI());
    String softKey = UUID.randomUUID().toString().replace("-", "");
    RepositoryEntry courseEntry = CourseFactory.deployCourseFromZIP(courseWithForums, softKey, 4);
    Assert.assertNotNull(courseEntry);
    // load the course and found the first forum
    ICourse course = CourseFactory.loadCourse(courseEntry);
    // find the forum
    IdentityEnvironment ienv = new IdentityEnvironment(id1, new Roles(false, false, false, false, false, false, false));
    ForumVisitor forumVisitor = new ForumVisitor(course);
    new CourseTreeVisitor(course, ienv).visit(forumVisitor, new VisibleTreeFilter());
    FOCourseNode courseNode = forumVisitor.firstNode;
    Forum forum = forumVisitor.firstForum;
    Assert.assertNotNull(courseNode);
    Assert.assertNotNull(forum);
    // the 3 users subscribed to the forum
    PublisherData publisherData = new PublisherData("Forum", forum.getKey().toString(), "[RepositoryEntry:" + courseEntry.getKey() + "][CourseNode:" + courseNode.getIdent() + "]");
    SubscriptionContext subsContext = new SubscriptionContext("CourseModule", course.getResourceableId(), courseNode.getIdent());
    notificationsManager.subscribe(id1, subsContext, publisherData);
    notificationsManager.subscribe(id2, subsContext, publisherData);
    notificationsManager.subscribe(id3, subsContext, publisherData);
    dbInstance.commitAndCloseSession();
    // get the subscriber
    RestConnection conn = new RestConnection();
    Assert.assertTrue(conn.login("administrator", "openolat"));
    URI subscribersUri = UriBuilder.fromUri(getContextURI()).path("notifications").path("subscribers").path(subsContext.getResName()).path(subsContext.getResId().toString()).path(subsContext.getSubidentifier()).build();
    HttpGet getMethod = conn.createGet(subscribersUri, MediaType.APPLICATION_JSON, true);
    HttpResponse getResponse = conn.execute(getMethod);
    Assert.assertEquals(200, getResponse.getStatusLine().getStatusCode());
    List<SubscriberVO> subscriberVOes = parseGroupArray(getResponse.getEntity().getContent());
    Assert.assertNotNull(subscriberVOes);
    Assert.assertEquals(3, subscriberVOes.size());
    SubscriberVO subscriberId2VO = null;
    for (SubscriberVO subscriberVO : subscriberVOes) {
        if (subscriberVO.getIdentityKey().equals(id2.getKey())) {
            subscriberId2VO = subscriberVO;
        }
    }
    // delete id2
    URI deleteSubscriberUri = UriBuilder.fromUri(getContextURI()).path("notifications").path("subscribers").path(subscriberId2VO.getSubscriberKey().toString()).build();
    HttpDelete deleteMethod = conn.createDelete(deleteSubscriberUri, MediaType.APPLICATION_JSON);
    HttpResponse deleteResponse = conn.execute(deleteMethod);
    Assert.assertEquals(200, deleteResponse.getStatusLine().getStatusCode());
    // check
    Publisher publisher = notificationsManager.getPublisher(subsContext);
    List<Subscriber> survivingSubscribers = notificationsManager.getSubscribers(publisher);
    Assert.assertNotNull(survivingSubscribers);
    Assert.assertEquals(2, survivingSubscribers.size());
    for (Subscriber subscriber : survivingSubscribers) {
        Assert.assertNotEquals(id2, subscriber.getIdentity());
    }
}