Examples with Feed org.olat.modules.webFeed.Feed used on opensource projects

Example 16 with Feed

use of org.olat.modules.webFeed.Feed in project OpenOLAT by OpenOLAT.

the class FeedManagerImpl method deleteItem.

@Override
public Feed deleteItem(Item item) {
    Feed feed = item.getFeed();
    // delete the item from the database
    itemDAO.removeItem(item);
    // delete the item container from the file system
    feedFileStorage.deleteItemContainer(item);
    // delete comments and ratings
    CommentAndRatingService commentAndRatingService = CoreSpringFactory.getImpl(CommentAndRatingService.class);
    commentAndRatingService.deleteAll(feed, item.getGuid());
    // reload the Feed
    Feed reloadedFeed = feedDAO.loadFeed(feed.getKey());
    // or from an external source.
    if (!hasItems(reloadedFeed)) {
        // set undefined
        reloadedFeed.setExternal(null);
    }
    reloadedFeed.setLastModified(new Date());
    reloadedFeed = feedDAO.updateFeed(reloadedFeed);
    return reloadedFeed;
}

Example 17 with Feed

use of org.olat.modules.webFeed.Feed in project OpenOLAT by OpenOLAT.

the class FeedManagerImpl method copy.

@Override
public boolean copy(OLATResource sourceResource, OLATResource targetResource) {
    // copy the folders and files
    File sourceFileroot = fileResourceManager.getFileResourceRootImpl(sourceResource).getBasefile();
    File sourceFeedRoot = new File(sourceFileroot, getFeedKind(sourceResource));
    File targetFileroot = fileResourceManager.getFileResourceRootImpl(targetResource).getBasefile();
    FileUtils.copyFileToDir(sourceFeedRoot, targetFileroot, "add file resource");
    // load the feed and the items from the database
    Feed sourceFeed = feedDAO.loadFeed(sourceResource);
    List<Item> items = itemDAO.loadItems(sourceFeed);
    // copy the feed in the database
    Feed targetFeed = feedDAO.copyFeed(sourceResource, targetResource);
    // copy the items in the database
    for (Item item : items) {
        itemDAO.copyItem(targetFeed, item);
    }
    return true;
}

Example 18 with Feed

use of org.olat.modules.webFeed.Feed 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 19 with Feed

use of org.olat.modules.webFeed.Feed in project OpenOLAT by OpenOLAT.

the class BlogHandler method onDescriptionChanged.

@Override
public void onDescriptionChanged(RepositoryEntry entry) {
    Feed feed = FeedManager.getInstance().updateFeedWithRepositoryEntry(entry);
    DBFactory.getInstance().commitAndCloseSession();
    CoordinatorManager.getInstance().getCoordinator().getEventBus().fireEventToListenersOf(new FeedChangedEvent(feed.getKey()), feed);
}

Example 20 with Feed

use of org.olat.modules.webFeed.Feed in project OpenOLAT by OpenOLAT.

the class PodcastHandler method onDescriptionChanged.

@Override
public void onDescriptionChanged(RepositoryEntry entry) {
    Feed feed = FeedManager.getInstance().updateFeedWithRepositoryEntry(entry);
    DBFactory.getInstance().commitAndCloseSession();
    CoordinatorManager.getInstance().getCoordinator().getEventBus().fireEventToListenersOf(new FeedChangedEvent(feed.getKey()), feed);
}