Examples with MetaInfo org.olat.core.commons.modules.bc.meta.MetaInfo used on opensource projects

Example 26 with MetaInfo

use of org.olat.core.commons.modules.bc.meta.MetaInfo in project OpenOLAT by OpenOLAT.

the class CatalogEntryImageMapper method handle.

@Override
public MediaResource handle(String relPath, HttpServletRequest request) {
    if (relPath.startsWith("/")) {
        relPath = relPath.substring(1, relPath.length());
    }
    VFSContainer categoryResources = catalogManager.getCatalogResourcesHome();
    VFSItem image = categoryResources.resolve(relPath);
    MediaResource resource = null;
    if (image instanceof VFSLeaf) {
        if (image instanceof MetaTagged) {
            MetaInfo info = ((MetaTagged) image).getMetaInfo();
            if (info != null) {
                VFSLeaf thumbnail = info.getThumbnail(180, 180, true);
                if (thumbnail != null) {
                    resource = new VFSMediaResource(thumbnail);
                }
            }
        }
        if (resource == null) {
            resource = new VFSMediaResource((VFSLeaf) image);
        }
    } else {
        resource = new NotFoundMediaResource();
    }
    return resource;
}

Example 27 with MetaInfo

use of org.olat.core.commons.modules.bc.meta.MetaInfo in project OpenOLAT by OpenOLAT.

the class AbstractTaskNotificationHandler method createSubscriptionInfo.

/**
 * @see org.olat.core.commons.services.notifications.NotificationsHandler#createSubscriptionInfo(org.olat.core.commons.services.notifications.Subscriber,
 *      java.util.Locale, java.util.Date)
 */
public SubscriptionInfo createSubscriptionInfo(Subscriber subscriber, Locale locale, Date compareDate) {
    Publisher p = subscriber.getPublisher();
    Date latestNews = p.getLatestNewsDate();
    SubscriptionInfo si;
    // there could be news for me, investigate deeper
    try {
        if (NotificationsManager.getInstance().isPublisherValid(p) && compareDate.before(latestNews)) {
            String folderRoot = p.getData();
            if (isLogDebugEnabled()) {
                logDebug("folderRoot=", folderRoot);
            }
            final List<FileInfo> fInfos = FolderManager.getFileInfos(folderRoot, compareDate);
            final Translator translator = Util.createPackageTranslator(AbstractTaskNotificationHandler.class, locale);
            RepositoryEntry re = RepositoryManager.getInstance().lookupRepositoryEntry(OresHelper.createOLATResourceableInstance("CourseModule", p.getResId()), false);
            if (re == null) {
                if (!checkPublisher(p)) {
                    return NotificationsManager.getInstance().getNoSubscriptionInfo();
                }
            } else if (re.getRepositoryEntryStatus().isClosed()) {
                return NotificationsManager.getInstance().getNoSubscriptionInfo();
            }
            String displayName = re.getDisplayname();
            si = new SubscriptionInfo(subscriber.getKey(), p.getType(), new TitleItem(translator.translate(getNotificationHeaderKey(), new String[] { displayName }), getCssClassIcon()), null);
            SubscriptionListItem subListItem;
            for (Iterator<FileInfo> it_infos = fInfos.iterator(); it_infos.hasNext(); ) {
                FileInfo fi = it_infos.next();
                MetaInfo metaInfo = fi.getMetaInfo();
                String filePath = fi.getRelPath();
                if (isLogDebugEnabled())
                    logDebug("filePath=", filePath);
                String fullUserName = getUserNameFromFilePath(metaInfo, filePath);
                Date modDate = fi.getLastModified();
                String desc = translator.translate(getNotificationEntryKey(), new String[] { filePath, fullUserName });
                String businessPath = p.getBusinessPath();
                String urlToSend = BusinessControlFactory.getInstance().getURLFromBusinessPathString(businessPath);
                String iconCssClass = null;
                if (metaInfo != null) {
                    iconCssClass = metaInfo.getIconCssClass();
                }
                subListItem = new SubscriptionListItem(desc, urlToSend, businessPath, modDate, iconCssClass);
                si.addSubscriptionListItem(subListItem);
            }
        } else {
            si = NotificationsManager.getInstance().getNoSubscriptionInfo();
        }
    } catch (Exception e) {
        getLogger().error("Cannot create task notifications for subscriber: " + subscriber.getKey(), e);
        checkPublisher(p);
        si = NotificationsManager.getInstance().getNoSubscriptionInfo();
    }
    return si;
}

Example 28 with MetaInfo

use of org.olat.core.commons.modules.bc.meta.MetaInfo in project OpenOLAT by OpenOLAT.

the class SubmitDocumentsController method doUpload.

private void doUpload(UserRequest ureq, File file, String filename) {
    try {
        Path documentPath = documentsDir.toPath().resolve(filename);
        Files.move(file.toPath(), documentPath, StandardCopyOption.REPLACE_EXISTING);
        VFSItem downloadedFile = documentsContainer.resolve(filename);
        if (downloadedFile instanceof MetaTagged) {
            MetaInfo metadata = ((MetaTagged) downloadedFile).getMetaInfo();
            metadata.setAuthor(ureq.getIdentity());
            metadata.write();
        }
    } catch (IOException e) {
        logError("", e);
        showError("");
    }
    updateModel();
}

Example 29 with MetaInfo

use of org.olat.core.commons.modules.bc.meta.MetaInfo in project OpenOLAT by OpenOLAT.

the class FileArtefactDetailsController method initFileView.

private void initFileView(VFSItem file, UserRequest ureq) {
    vC = createVelocityContainer("fileDetails");
    DownloadComponent downlC = new DownloadComponent("download", (VFSLeaf) file);
    vC.put("download", downlC);
    vC.contextPut("filename", fArtefact.getFilename());
    if (file instanceof MetaTagged) {
        MetaInfo meta = ((MetaTagged) file).getMetaInfo();
        vC.contextPut("meta", meta);
        // show a preview thumbnail if possible
        if (meta.isThumbnailAvailable()) {
            VFSLeaf thumb = meta.getThumbnail(200, 200, false);
            if (thumb != null) {
                mr = new VFSMediaResource(thumb);
            }
            if (mr != null) {
                String thumbMapper = registerMapper(ureq, new Mapper() {

                    @Override
                    public MediaResource handle(String relPath, HttpServletRequest request) {
                        return mr;
                    }
                });
                vC.contextPut("thumbMapper", thumbMapper);
            }
        }
    }
    if (!readOnlyMode) {
        // allow to delete
        delLink = LinkFactory.createLink("delete.file", vC, this);
        delLink.setUserObject(file);
    }
    viewPanel.setContent(vC);
}

Example 30 with MetaInfo

use of org.olat.core.commons.modules.bc.meta.MetaInfo in project openolat by klemens.

the class CmdEditMeta method event.

@Override
public void event(UserRequest ureq, Controller source, Event event) {
    if (source == metaInfoCtr && event == Event.DONE_EVENT) {
        MetaInfo meta = metaInfoCtr.getMetaInfo();
        String fileName = metaInfoCtr.getFilename();
        if (meta != null) {
            meta.write();
            if (metaInfoCtr.isFileRenamed()) {
                // IMPORTANT: First rename the meta data because underlying file
                // has to exist in order to work properly on it's meta data.
                VFSContainer container = currentItem.getParentContainer();
                if (container.resolve(fileName) != null) {
                    getWindowControl().setError(translator.translate("TargetNameAlreadyUsed"));
                    status = FolderCommandStatus.STATUS_FAILED;
                } else {
                    meta.rename(fileName);
                    if (VFSConstants.NO.equals(currentItem.rename(fileName))) {
                        getWindowControl().setError(translator.translate("FileRenameFailed", new String[] { fileName }));
                        status = FolderCommandStatus.STATUS_FAILED;
                    }
                }
            }
        }
        fireEvent(ureq, new FolderEvent(FolderEvent.EDIT_EVENT, fileName));
        notifyFinished(ureq);
    } else if (event == Event.CANCELLED_EVENT) {
        fireEvent(ureq, FOLDERCOMMAND_FINISHED);
    }
}