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

Example 76 with Subscriber

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

the class NotificationsManagerImpl method updateSubscriberLatestEmail.

protected void updateSubscriberLatestEmail(List<Subscriber> subscribersToUpdate) {
    if (subscribersToUpdate == null || subscribersToUpdate.isEmpty()) {
        // nothing to do
        return;
    }
    StringBuilder q = new StringBuilder();
    q.append("select sub from notisub sub ").append(" inner join fetch sub.publisher where sub.key in (:aKey)");
    EntityManager em = dbInstance.getCurrentEntityManager();
    List<Long> keys = PersistenceHelper.toKeys(subscribersToUpdate);
    List<Subscriber> subscribers = em.createQuery(q.toString(), Subscriber.class).setParameter("aKey", keys).getResultList();
    for (Subscriber subscriber : subscribers) {
        subscriber.setLastModified(new Date());
        subscriber.setLatestEmailed(new Date());
        em.merge(subscriber);
    }
}

Example 77 with Subscriber

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

the class NotificationsManagerImpl method processSubscribersByEmail.

private void processSubscribersByEmail(Identity ident) {
    if (ident.getStatus().compareTo(Identity.STATUS_VISIBLE_LIMIT) >= 0) {
        // send only to active user
        return;
    }
    String userInterval = getUserIntervalOrDefault(ident);
    if ("never".equals(userInterval)) {
        return;
    }
    long start = System.currentTimeMillis();
    Date compareDate = getCompareDateFromInterval(userInterval);
    Property p = propertyManager.findProperty(ident, null, null, null, LATEST_EMAIL_USER_PROP);
    if (p != null) {
        Date latestEmail = new Date(p.getLongValue());
        if (latestEmail.after(compareDate)) {
            // nothing to do
            return;
        }
    }
    Date defaultCompareDate = getDefaultCompareDate();
    List<Subscriber> subscribers = getSubscribers(ident);
    if (subscribers.isEmpty()) {
        return;
    }
    String langPrefs = null;
    if (ident.getUser() != null && ident.getUser().getPreferences() != null) {
        langPrefs = ident.getUser().getPreferences().getLanguage();
    }
    Locale locale = I18nManager.getInstance().getLocaleOrDefault(langPrefs);
    boolean veto = false;
    Subscriber latestSub = null;
    List<SubscriptionItem> items = new ArrayList<>();
    List<Subscriber> subsToUpdate = new ArrayList<>();
    for (Subscriber sub : subscribers) {
        Date latestEmail = sub.getLatestEmailed();
        SubscriptionItem subsitem = null;
        if (latestEmail == null || compareDate.after(latestEmail)) {
            // no notif. ever sent until now
            if (latestEmail == null) {
                latestEmail = defaultCompareDate;
            } else if (latestEmail.before(defaultCompareDate)) {
                // no notification older than a month
                latestEmail = defaultCompareDate;
            }
            subsitem = createSubscriptionItem(sub, locale, SubscriptionInfo.MIME_HTML, SubscriptionInfo.MIME_HTML, latestEmail);
        } else if (latestEmail != null && latestEmail.after(compareDate)) {
        // already send an email within the user's settings interval
        // veto = true;
        }
        if (subsitem != null) {
            items.add(subsitem);
            subsToUpdate.add(sub);
        }
        latestSub = sub;
    }
    Translator translator = Util.createPackageTranslator(NotificationSubscriptionController.class, locale);
    notifySubscribersByEmail(latestSub, items, subsToUpdate, translator, start, veto);
}

Example 78 with Subscriber

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

the class NotificationsManagerImpl method markSubscriberRead.

private Subscriber markSubscriberRead(Identity identity, Publisher p) {
    Subscriber sub = getSubscriber(identity, p);
    if (sub != null) {
        sub.setLastModified(new Date());
        sub = dbInstance.getCurrentEntityManager().merge(sub);
    }
    return sub;
}

Example 79 with Subscriber

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

the class NotificationsManagerImpl method unsubscribe.

@Override
public void unsubscribe(List<Identity> identities, SubscriptionContext subscriptionContext) {
    if (identities == null || identities.isEmpty())
        return;
    Publisher p = getPublisherForUpdate(subscriptionContext);
    if (p != null) {
        for (Identity identity : identities) {
            Subscriber s = getSubscriber(identity, p);
            if (s != null) {
                deleteSubscriber(s);
            } else {
                logWarn("could not unsubscribe " + identity.getName() + " from publisher:" + p.getResName() + "," + p.getResId() + "," + p.getSubidentifier(), null);
            }
        }
    }
    dbInstance.commit();
}

Example 80 with Subscriber

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

the class BCWebService method getFolders.

/**
 * Retrieves metadata of the course node
 * @response.representation.200.qname {http://www.example.com}folderVOes
 * @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_FOLDERVOes}
 * @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
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public Response getFolders(@PathParam("courseId") Long courseId, @Context HttpServletRequest httpRequest) {
    final 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();
    }
    final UserRequest ureq = getUserRequest(httpRequest);
    RepositoryEntry entry = RepositoryManager.getInstance().lookupRepositoryEntry(course, true);
    ACService acManager = CoreSpringFactory.getImpl(ACService.class);
    AccessResult result = acManager.isAccessible(entry, ureq.getIdentity(), false);
    if (!result.isAccessible()) {
        return Response.serverError().status(Status.UNAUTHORIZED).build();
    }
    final 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());
            break;
        }
    }
    final List<FolderVO> folderVOs = new ArrayList<FolderVO>();
    new CourseTreeVisitor(course, ureq.getUserSession().getIdentityEnvironment()).visit(new Visitor() {

        @Override
        public void visit(INode node) {
            if (node instanceof BCCourseNode) {
                BCCourseNode bcNode = (BCCourseNode) node;
                FolderVO folder = createFolderVO(ureq.getUserSession().getIdentityEnvironment(), course, bcNode, subscribed);
                folderVOs.add(folder);
            }
        }
    }, new VisibleTreeFilter());
    FolderVOes voes = new FolderVOes();
    voes.setFolders(folderVOs.toArray(new FolderVO[folderVOs.size()]));
    voes.setTotalCount(folderVOs.size());
    return Response.ok(voes).build();
}