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

Example 76 with Item

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

the class BlogEntryMediaHandler method createMedia.

@Override
public Media createMedia(String title, String description, Object mediaObject, String businessPath, Identity author) {
    BlogEntryMedia entry = (BlogEntryMedia) mediaObject;
    Item item = entry.getItem();
    Media media = mediaDao.createMedia(title, description, "", BLOG_ENTRY_HANDLER, businessPath, null, 70, author);
    File mediaDir = fileStorage.generateMediaSubDirectory(media);
    String storagePath = fileStorage.getRelativePath(mediaDir);
    media = mediaDao.updateStoragePath(media, storagePath, BlogArtefact.BLOG_FILE_NAME);
    VFSContainer mediaContainer = fileStorage.getMediaContainer(media);
    VFSContainer itemContainer = feedManager.getItemContainer(item);
    FeedManager.getInstance().saveItemAsXML(item);
    VFSManager.copyContent(itemContainer, mediaContainer);
    FeedManager.getInstance().deleteItemXML(item);
    return media;
}

Example 77 with Item

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

the class LiveBlogArtefactHandler method getContent.

@Override
protected void getContent(AbstractArtefact artefact, StringBuilder sb, SearchResourceContext context, EPFrontendManager ePFManager) {
    String businessPath = artefact.getBusinessPath();
    if (StringHelper.containsNonWhitespace(businessPath)) {
        manager = FeedManager.getInstance();
        String oresId = businessPath.substring(LIVEBLOG.length(), businessPath.length() - 1);
        OLATResourceable ores = OresHelper.createOLATResourceableInstance(BlogFileResource.TYPE_NAME, Long.parseLong(oresId));
        Feed feed = manager.loadFeed(ores);
        List<Item> publishedItems = manager.loadPublishedItems(feed);
        for (Item item : publishedItems) {
            OlatDocument itemDoc = new FeedItemDocument(item, context);
            String content = itemDoc.getContent();
            sb.append(content);
        }
    }
}

Example 78 with Item

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

the class FeedNotifications method getItems.

public List<SubscriptionListItem> getItems() throws Exception {
    try {
        Publisher p = subscriber.getPublisher();
        String data = p.getData();
        Date latestNews = p.getLatestNewsDate();
        if (notificationsManager.isPublisherValid(p) && compareDate.before(latestNews)) {
            String resName = p.getResName();
            Long resId = p.getResId();
            Feed feed;
            if ("CourseModule".equals(resName)) {
                OLATResourceable ores = OresHelper.createOLATResourceableInstance(resName, Long.parseLong(data));
                feed = feedManager.loadFeed(ores);
            } else {
                OLATResourceable ores = OresHelper.createOLATResourceableInstance(resName, resId);
                feed = feedManager.loadFeed(ores);
            }
            List<Item> listItems = feedManager.loadItems(feed);
            for (Item item : listItems) {
                createSubscriptionItem(item, p);
            }
        }
    } catch (Exception e) {
        log.error("error in Feed notification", e);
    }
    return items;
}

Example 79 with Item

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

the class ItemsController method createEditButtons.

/**
 * Creates all necessary buttons for editing the feed's items
 *
 * @param feed
 *            the current feed object
 */
private void createEditButtons(UserRequest ureq, Feed feed) {
    editButtons = new ArrayList<>();
    deleteButtons = new ArrayList<>();
    artefactLinks = new HashMap<>();
    if (feed.isInternal()) {
        addItemButton = LinkFactory.createButtonSmall("feed.add.item", vcItems, this);
        addItemButton.setElementCssClass("o_sel_feed_item_new");
        if (accessibleItems != null) {
            for (Item item : accessibleItems) {
                createButtonsForItem(ureq, feed, item);
            }
        }
    } else if (feed.isExternal()) {
        externalUrlButton = LinkFactory.createButtonSmall("feed.external.url", vcItems, this);
        externalUrlButton.setElementCssClass("o_sel_feed_item_new");
    } else if (feed.isUndefined()) {
        // The feed is whether internal nor external:
        // That is,
        // - it has just been created,
        // - all items have been removed or
        // - the feed url of an external feed has been set empty.
        // In such a case, the user can decide whether to make it internal
        // or
        // external.
        makeInternalAndExternalButtons();
    }
}

Example 80 with Item

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

the class ItemsController method event.

/**
 * @see org.olat.core.gui.control.DefaultController#event(org.olat.core.gui.UserRequest,
 *      org.olat.core.gui.components.Component,
 *      org.olat.core.gui.control.Event)
 */
@Override
protected void event(UserRequest ureq, Component source, Event event) {
    // feed for this event and make sure the updated feed object is in the
    // view
    feedResource = feedManager.loadFeed(feedResource);
    accessibleItems = feedManager.loadFilteredAndSortedItems(feedResource, callback, ureq.getIdentity());
    if (source == addItemButton) {
        currentItem = new ItemImpl(feedResource);
        currentItem.setDraft(true);
        currentItem.setAuthorKey(ureq.getIdentity().getKey());
        // Generate new GUID for item, needed for media files that are
        // stored relative to the GUID
        currentItem.setGuid(CodeHelper.getGlobalForeverUniqueID());
        itemFormCtr = uiFactory.createItemFormController(ureq, getWindowControl(), currentItem);
        activateModalDialog(itemFormCtr, uiFactory.getTranslator().translate("feed.edit.item"));
    } else if (editButtons != null && editButtons.contains(source)) {
        currentItem = (Item) ((Link) source).getUserObject();
        // meantime
        if (accessibleItems.contains(currentItem)) {
            lock = feedManager.acquireLock(feedResource, currentItem, getIdentity());
            if (lock.isSuccess()) {
                // reload to prevent stale object, then launch editor
                currentItem = feedManager.loadItem(currentItem.getKey());
                itemFormCtr = uiFactory.createItemFormController(ureq, getWindowControl(), currentItem);
                activateModalDialog(itemFormCtr, uiFactory.getTranslator().translate("feed.edit.item"));
            } else {
                String fullName = userManager.getUserDisplayName(lock.getOwner());
                showInfo("feed.item.is.being.edited.by", fullName);
            }
        } else {
            showInfo("feed.item.is.being.edited.by", "unknown");
        }
    } else if (deleteButtons != null && deleteButtons.contains(source)) {
        Item item = (Item) ((Link) source).getUserObject();
        confirmDialogCtr = activateYesNoDialog(ureq, null, translate("feed.item.confirm.delete"), confirmDialogCtr);
        confirmDialogCtr.setUserObject(item);
    } else if (itemLinks != null && itemLinks.contains(source)) {
        Item item = (Item) ((Link) source).getUserObject();
        if (item != null) {
            displayItemController(ureq, item);
        }
    } else if (source == externalUrlButton) {
        externalUrlCtr = uiFactory.createExternalUrlController(ureq, getWindowControl(), feedResource);
        activateModalDialog(externalUrlCtr, uiFactory.getTranslator().translate("feed.external.url"));
    } else if (source == makeInternalButton) {
        if (feedResource.isUndefined()) {
            feedResource = feedManager.updateFeedMode(Boolean.FALSE, feedResource);
        } else if (feedResource.isExternal()) {
            externalUrlButton = LinkFactory.createButtonSmall("feed.external.url", vcItems, this);
            externalUrlButton.setElementCssClass("o_sel_feed_item_new");
            // Very special case: another user concurrently changed feed to
            // external. Do nothing
            vcItems.setDirty(true);
            return;
        }
        // else nothing to do, already set to internal by a concurrent user
        // Add temporary item and open edit dialog
        addItemButton = LinkFactory.createButton("feed.add.item", vcItems, this);
        addItemButton.setElementCssClass("o_sel_feed_item_new");
        currentItem = new ItemImpl(feedResource);
        currentItem.setDraft(true);
        currentItem.setAuthorKey(ureq.getIdentity().getKey());
        // Generate new GUID for item, needed for media files that are
        // stored relative to the GUID
        currentItem.setGuid(CodeHelper.getGlobalForeverUniqueID());
        itemFormCtr = uiFactory.createItemFormController(ureq, getWindowControl(), currentItem);
        activateModalDialog(itemFormCtr, uiFactory.getTranslator().translate("feed.edit.item"));
        // do logging
        ThreadLocalUserActivityLogger.log(FeedLoggingAction.FEED_EDIT, getClass(), LoggingResourceable.wrap(feedResource));
    } else if (source == makeExternalButton) {
        if (feedResource.isUndefined()) {
            externalUrlButton = LinkFactory.createButtonSmall("feed.external.url", vcItems, this);
            externalUrlButton.setElementCssClass("o_sel_feed_item_new");
            feedResource = feedManager.updateFeedMode(Boolean.TRUE, feedResource);
            vcItems.setDirty(true);
            // Ask listening FeedMainController to open and handle a new
            // external
            // feed dialog.
            fireEvent(ureq, HANDLE_NEW_EXTERNAL_FEED_DIALOG_EVENT);
            // do logging
            ThreadLocalUserActivityLogger.log(FeedLoggingAction.FEED_EDIT, getClass(), LoggingResourceable.wrap(feedResource));
        }
    } else if (source == olderItemsLink) {
        helper.olderItems();
        createEditButtons(ureq, feedResource);
        createCommentsAndRatingsLinks(ureq, feedResource);
        vcItems.setDirty(true);
    } else if (source == newerItemsLink) {
        helper.newerItems();
        createEditButtons(ureq, feedResource);
        createCommentsAndRatingsLinks(ureq, feedResource);
        vcItems.setDirty(true);
    } else if (source == startpageLink) {
        helper.startpage();
        createEditButtons(ureq, feedResource);
        createCommentsAndRatingsLinks(ureq, feedResource);
        vcItems.setDirty(true);
    } else if (source instanceof Link) {
        // if it's a link try to get attached identity and assume that user
        // wants
        // to see the users home page
        Link userLink = (Link) source;
        Object userObject = userLink.getUserObject();
        if (userObject instanceof Identity) {
            Identity chosenIdentity = (Identity) userObject;
            String bPath = "[HomePage:" + chosenIdentity.getKey() + "]";
            NewControllerFactory.getInstance().launch(bPath, ureq, getWindowControl());
        }
    }
    // Check if someone else added an item, reload everything
    List<Item> items = feedManager.loadFilteredAndSortedItems(feedResource, callback, ureq.getIdentity());
    if (!isSameAllItems(items)) {
        resetItems(ureq, feedResource);
    }
}