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

Example 96 with Feed

use of org.olat.modules.webFeed.Feed in project openolat by klemens.

the class ItemsController method displayItemController.

/**
 * Displays the item in the mainPanel of this controller.
 *
 * @param ureq
 * @param item
 */
private ItemController displayItemController(UserRequest ureq, Item item) {
    removeAsListenerAndDispose(itemCtr);
    Link editButton = getButtonByUserObject(item, editButtons);
    Link deleteButton = getButtonByUserObject(item, deleteButtons);
    Controller artefactLink = getArtefactLinkByUserObject(item);
    Feed feed = feedManager.loadFeed(feedResource);
    item = feedManager.loadItem(item.getKey());
    if (item != null) {
        itemCtr = new ItemController(ureq, getWindowControl(), item, feed, helper, uiFactory, callback, editButton, deleteButton, artefactLink, displayConfig);
        listenTo(itemCtr);
        mainPanel.setContent(itemCtr.getInitialComponent());
    }
    return itemCtr;
}

Example 97 with Feed

use of org.olat.modules.webFeed.Feed in project openolat by klemens.

the class FeedCourseNodeIndexer method doIndex.

/**
 * @see org.olat.search.service.indexer.Indexer#doIndex(org.olat.search.service.SearchResourceContext,
 *      java.lang.Object, org.olat.search.service.indexer.OlatFullIndexer)
 */
@Override
public void doIndex(SearchResourceContext courseResourceContext, ICourse course, CourseNode courseNode, OlatFullIndexer indexer) throws IOException, InterruptedException {
    SearchResourceContext courseNodeResourceContext = createSearchResourceContext(courseResourceContext, courseNode, getDocumentType());
    Document document = CourseNodeDocument.createDocument(courseNodeResourceContext, courseNode);
    indexer.addDocument(document);
    RepositoryEntry repositoryEntry = courseNode.getReferencedRepositoryEntry();
    if (repositoryEntry != null) {
        // used for log messages
        String repoEntryName = "*name not available*";
        try {
            repoEntryName = repositoryEntry.getDisplayname();
            if (log.isDebug()) {
                log.info("Indexing: " + repoEntryName);
            }
            Feed feed = FeedManager.getInstance().loadFeed(repositoryEntry.getOlatResource());
            List<Item> publishedItems = FeedManager.getInstance().loadPublishedItems(feed);
            // Create the olatDocument for the feed course node itself
            OlatDocument feedNodeDoc = new FeedNodeDocument(feed, courseNodeResourceContext);
            indexer.addDocument(feedNodeDoc.getLuceneDocument());
            // Only index items. FeedImpl itself is indexed by RepositoryEntryIndexer.
            for (Item item : publishedItems) {
                OlatDocument itemDoc = new FeedItemDocument(item, courseNodeResourceContext);
                indexer.addDocument(itemDoc.getLuceneDocument());
            }
        } catch (NullPointerException e) {
            log.error("Error indexing feed:" + repoEntryName, e);
        }
    }
}

Example 98 with Feed

use of org.olat.modules.webFeed.Feed in project openolat by klemens.

the class FeedRepositoryIndexer method doIndex.

/**
 * @see org.olat.search.service.indexer.Indexer#doIndex(org.olat.search.service.SearchResourceContext,
 *      java.lang.Object, org.olat.search.service.indexer.OlatFullIndexer)
 */
@Override
public void doIndex(SearchResourceContext searchResourceContext, Object parentObject, OlatFullIndexer indexer) throws IOException, InterruptedException {
    RepositoryEntry repositoryEntry = (RepositoryEntry) parentObject;
    // used for log messages
    String repoEntryName = "*name not available*";
    try {
        repoEntryName = repositoryEntry.getDisplayname();
        if (isLogDebugEnabled()) {
            logDebug("Indexing: " + repoEntryName);
        }
        Feed feed = FeedManager.getInstance().loadFeed(repositoryEntry.getOlatResource());
        if (feed != null) {
            // Only index items. Feed itself is indexed by RepositoryEntryIndexer.
            List<Item> publishedItems = FeedManager.getInstance().loadPublishedItems(feed);
            if (isLogDebugEnabled()) {
                logDebug("PublishedItems size=" + publishedItems.size());
            }
            for (Item item : publishedItems) {
                SearchResourceContext feedContext = new SearchResourceContext(searchResourceContext);
                feedContext.setDocumentType(getDocumentType());
                OlatDocument itemDoc = new FeedItemDocument(item, feedContext);
                indexer.addDocument(itemDoc.getLuceneDocument());
            }
        }
    } catch (NullPointerException e) {
        logError("Error indexing feed:" + repoEntryName, e);
    }
}

Example 99 with Feed

use of org.olat.modules.webFeed.Feed in project openolat by klemens.

the class FeedFileResource method evaluate.

public static ResourceEvaluation evaluate(File file, String filename, String type) {
    ResourceEvaluation eval = new ResourceEvaluation();
    try {
        IndexFileFilter visitor = new IndexFileFilter();
        Path fPath = PathUtils.visit(file, filename, visitor);
        if (visitor.isValid()) {
            Feed feed = FeedManager.getInstance().loadFeedFromXML(fPath);
            if (feed != null && type.equals(feed.getResourceableTypeName())) {
                eval.setValid(true);
                eval.setDisplayname(feed.getTitle());
                eval.setDescription(feed.getDescription());
            }
        }
        PathUtils.closeSubsequentFS(fPath);
    } catch (IOException | IllegalArgumentException e) {
        log.error("", e);
    }
    return eval;
}

Example 100 with Feed

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

the class FeedDAOTest method removeFeed.

@Test
public void removeFeed() {
    // store 3 feeds
    OLATResource resource1 = JunitTestHelper.createRandomResource();
    OLATResource resource2 = JunitTestHelper.createRandomResource();
    OLATResource resource3 = JunitTestHelper.createRandomResource();
    Feed feed1 = feedDao.createFeedForResourcable(resource1);
    Feed feed2 = feedDao.createFeedForResourcable(resource2);
    Feed feed3 = feedDao.createFeedForResourcable(resource3);
    dbInstance.commitAndCloseSession();
    // delete 1 feed
    feedDao.removeFeedForResourceable(feed2);
    dbInstance.commitAndCloseSession();
    // check if one feed is deleted and two feeds are still in the database
    Feed reloaded1 = feedDao.loadFeed(feed1.getKey());
    Assert.assertNotNull(reloaded1);
    Feed reloaded2 = feedDao.loadFeed(feed2.getKey());
    Assert.assertNull(reloaded2);
    Feed reloaded3 = feedDao.loadFeed(feed3.getKey());
    Assert.assertNotNull(reloaded3);
}