Examples with RepositoryEntryImportExport org.olat.repository.RepositoryEntryImportExport used on opensource projects

Example 36 with RepositoryEntryImportExport

use of org.olat.repository.RepositoryEntryImportExport in project OpenOLAT by OpenOLAT.

the class GlossaryManagerImpl method exportGlossary.

/**
 * Exports the glossary resource to the given export directory
 *
 * @param glossarySoftkey
 * @param exportedDataDir
 * @return
 */
@Override
public boolean exportGlossary(String glossarySoftkey, File exportedDataDir) {
    RepositoryEntry re = RepositoryManager.getInstance().lookupRepositoryEntryBySoftkey(glossarySoftkey, false);
    if (re == null)
        return false;
    File fExportBaseDirectory = new File(exportedDataDir, EXPORT_FOLDER_NAME);
    if (!fExportBaseDirectory.mkdir())
        return false;
    // export properties
    RepositoryEntryImportExport reImportExport = new RepositoryEntryImportExport(re, fExportBaseDirectory);
    return reImportExport.exportDoExport();
}

Example 37 with RepositoryEntryImportExport

use of org.olat.repository.RepositoryEntryImportExport in project OpenOLAT by OpenOLAT.

the class BinderTemplateMediaResource method prepare.

@Override
public void prepare(HttpServletResponse hres) {
    try {
        hres.setCharacterEncoding("UTF-8");
    } catch (Exception e) {
        log.error("", e);
    }
    try (ZipOutputStream zout = new ZipOutputStream(hres.getOutputStream())) {
        PortfolioService portfolioService = CoreSpringFactory.getImpl(PortfolioService.class);
        Binder loadedTemplate = portfolioService.getBinderByKey(template.getKey());
        String label = loadedTemplate.getTitle();
        String secureLabel = StringHelper.transformDisplayNameToFileSystemName(label);
        String file = secureLabel + ".zip";
        hres.setHeader("Content-Disposition", "attachment; filename*=UTF-8''" + StringHelper.urlEncodeUTF8(file));
        hres.setHeader("Content-Description", StringHelper.urlEncodeUTF8(label));
        zout.setLevel(9);
        zout.putNextEntry(new ZipEntry("binder.xml"));
        BinderXStream.toStream(loadedTemplate, zout);
        zout.closeEntry();
        if (StringHelper.containsNonWhitespace(loadedTemplate.getImagePath())) {
            File posterImage = portfolioService.getPosterImageFile(loadedTemplate);
            if (posterImage.exists()) {
                zout.putNextEntry(new ZipEntry(loadedTemplate.getImagePath()));
                FileUtils.copyFile(posterImage, new ShieldOutputStream(zout));
                zout.closeEntry();
            }
        }
        OLATResource resource = templateEntry.getOlatResource();
        File baseContainer = FileResourceManager.getInstance().getFileResource(resource);
        RepositoryEntryImportExport importExport = new RepositoryEntryImportExport(templateEntry, baseContainer);
        importExport.exportDoExportProperties(zout);
    } catch (Exception e) {
        log.error("", e);
    }
}

Example 38 with RepositoryEntryImportExport

use of org.olat.repository.RepositoryEntryImportExport in project OpenOLAT by OpenOLAT.

the class ModifyCourseEvent method deployCourseFromZIP.

/**
 * Deploys a course from an exported course ZIP file. This process is unatended and
 * therefore relies on some default assumptions on how to setup the entry and add
 * any referenced resources to the repository.
 *
 * @param exportedCourseZIPFile
 */
public static RepositoryEntry deployCourseFromZIP(File exportedCourseZIPFile, String softKey, int access) {
    RepositoryEntryImportExport importExport = new RepositoryEntryImportExport(exportedCourseZIPFile);
    if (!StringHelper.containsNonWhitespace(softKey)) {
        softKey = importExport.getSoftkey();
    }
    RepositoryEntry existingEntry = repositoryManager.lookupRepositoryEntryBySoftkey(softKey, false);
    if (existingEntry != null) {
        log.info("RepositoryEntry with softkey " + softKey + " already exists. Course will not be deployed.");
        return existingEntry;
    }
    RepositoryHandler courseHandler = RepositoryHandlerFactory.getInstance().getRepositoryHandler(CourseModule.getCourseTypeName());
    RepositoryEntry re = courseHandler.importResource(null, importExport.getInitialAuthor(), importExport.getDisplayName(), importExport.getDescription(), true, Locale.ENGLISH, exportedCourseZIPFile, exportedCourseZIPFile.getName());
    re.setSoftkey(softKey);
    repositoryService.update(re);
    ICourse course = loadCourse(re);
    publishCourse(course, access, false, null, Locale.ENGLISH);
    return re;
}

Example 39 with RepositoryEntryImportExport

use of org.olat.repository.RepositoryEntryImportExport in project OpenOLAT by OpenOLAT.

the class NodeExportVisitor method exportToFilesystem.

/**
 * @see org.olat.course.ICourse#exportToFilesystem(java.io.File)
 * <p>
 * See OLAT-5368: Course Export can take longer than say 2min.
 * <p>
 */
@Override
public void exportToFilesystem(OLATResource originalCourseResource, File exportDirectory, boolean runtimeDatas, boolean backwardsCompatible) {
    long s = System.currentTimeMillis();
    log.info("exportToFilesystem: exporting course " + this + " to " + exportDirectory + "...");
    File fCourseBase = getCourseBaseContainer().getBasefile();
    // make the folder structure
    File fExportedDataDir = new File(exportDirectory, EXPORTED_DATA_FOLDERNAME);
    fExportedDataDir.mkdirs();
    // export course config
    FileUtils.copyFileToDir(new File(fCourseBase, CourseConfigManager.COURSECONFIG_XML), exportDirectory, "course export courseconfig");
    // export business groups
    CourseEnvironmentMapper envMapper = getCourseEnvironment().getCourseGroupManager().getBusinessGroupEnvironment();
    if (backwardsCompatible) {
        // prevents duplicate names
        envMapper.avoidDuplicateNames();
    }
    getCourseEnvironment().getCourseGroupManager().exportCourseBusinessGroups(fExportedDataDir, envMapper, runtimeDatas, backwardsCompatible);
    if (backwardsCompatible) {
        XStream xstream = CourseXStreamAliases.getReadCourseXStream();
        Structure exportedStructure = (Structure) XStreamHelper.readObject(xstream, new File(fCourseBase, RUNSTRUCTURE_XML));
        visit(new NodePostExportVisitor(envMapper, backwardsCompatible), exportedStructure.getRootNode());
        XStreamHelper.writeObject(xstream, new File(exportDirectory, RUNSTRUCTURE_XML), exportedStructure);
        CourseEditorTreeModel exportedEditorModel = (CourseEditorTreeModel) XStreamHelper.readObject(xstream, new File(fCourseBase, EDITORTREEMODEL_XML));
        visit(new NodePostExportVisitor(envMapper, backwardsCompatible), exportedEditorModel.getRootNode());
        XStreamHelper.writeObject(xstream, new File(exportDirectory, EDITORTREEMODEL_XML), exportedEditorModel);
    } else {
        // export editor structure
        FileUtils.copyFileToDir(new File(fCourseBase, EDITORTREEMODEL_XML), exportDirectory, "course export exitortreemodel");
        // export run structure
        FileUtils.copyFileToDir(new File(fCourseBase, RUNSTRUCTURE_XML), exportDirectory, "course export runstructure");
    }
    // export layout and media folder
    FileUtils.copyDirToDir(new File(fCourseBase, "layout"), exportDirectory, "course export layout folder");
    FileUtils.copyDirToDir(new File(fCourseBase, "media"), exportDirectory, "course export media folder");
    // export course folder
    FileUtils.copyDirToDir(getIsolatedCourseBaseFolder(), exportDirectory, "course export folder");
    // export any node data
    log.info("exportToFilesystem: exporting course " + this + ": exporting all nodes...");
    Visitor visitor = new NodeExportVisitor(fExportedDataDir, this);
    TreeVisitor tv = new TreeVisitor(visitor, getEditorTreeModel().getRootNode(), true);
    tv.visitAll();
    log.info("exportToFilesystem: exporting course " + this + ": exporting all nodes...done.");
    // OLAT-5368: do intermediate commit to avoid transaction timeout
    // discussion intermediatecommit vs increased transaction timeout:
    // pro intermediatecommit: not much
    // pro increased transaction timeout: would fix OLAT-5368 but only move the problem
    // @TODO OLAT-2597: real solution is a long-running background-task concept...
    DBFactory.getInstance().intermediateCommit();
    // export shared folder
    CourseConfig config = getCourseConfig();
    if (config.hasCustomSharedFolder()) {
        log.info("exportToFilesystem: exporting course " + this + ": shared folder...");
        if (!SharedFolderManager.getInstance().exportSharedFolder(config.getSharedFolderSoftkey(), fExportedDataDir)) {
            // export failed, delete reference to shared folder in the course config
            log.info("exportToFilesystem: exporting course " + this + ": export of shared folder failed.");
            config.setSharedFolderSoftkey(CourseConfig.VALUE_EMPTY_SHAREDFOLDER_SOFTKEY);
            CourseConfigManagerImpl.getInstance().saveConfigTo(this, config);
        }
        log.info("exportToFilesystem: exporting course " + this + ": shared folder...done.");
    }
    // OLAT-5368: do intermediate commit to avoid transaction timeout
    // discussion intermediatecommit vs increased transaction timeout:
    // pro intermediatecommit: not much
    // pro increased transaction timeout: would fix OLAT-5368 but only move the problem
    // @TODO OLAT-2597: real solution is a long-running background-task concept...
    DBFactory.getInstance().intermediateCommit();
    // export glossary
    if (config.hasGlossary()) {
        log.info("exportToFilesystem: exporting course " + this + ": glossary...");
        if (!GlossaryManager.getInstance().exportGlossary(config.getGlossarySoftKey(), fExportedDataDir)) {
            // export failed, delete reference to glossary in the course config
            log.info("exportToFilesystem: exporting course " + this + ": export of glossary failed.");
            config.setGlossarySoftKey(null);
            CourseConfigManagerImpl.getInstance().saveConfigTo(this, config);
        }
        log.info("exportToFilesystem: exporting course " + this + ": glossary...done.");
    }
    // OLAT-5368: do intermediate commit to avoid transaction timeout
    // discussion intermediatecommit vs increased transaction timeout:
    // pro intermediatecommit: not much
    // pro increased transaction timeout: would fix OLAT-5368 but only move the problem
    // @TODO OLAT-2597: real solution is a long-running background-task concept...
    DBFactory.getInstance().intermediateCommit();
    log.info("exportToFilesystem: exporting course " + this + ": configuration and repo data...");
    // export configuration file
    FileUtils.copyFileToDir(new File(fCourseBase, CourseConfigManager.COURSECONFIG_XML), exportDirectory, "course export configuration and repo info");
    // export repo metadata
    RepositoryManager rm = RepositoryManager.getInstance();
    RepositoryEntry myRE = rm.lookupRepositoryEntry(this, true);
    RepositoryEntryImportExport importExport = new RepositoryEntryImportExport(myRE, fExportedDataDir);
    importExport.exportDoExportProperties();
    // OLAT-5368: do intermediate commit to avoid transaction timeout
    // discussion intermediatecommit vs increased transaction timeout:
    // pro intermediatecommit: not much
    // pro increased transaction timeout: would fix OLAT-5368 but only move the problem
    // @TODO OLAT-2597: real solution is a long-running background-task concept...
    DBFactory.getInstance().intermediateCommit();
    // export reminders
    CoreSpringFactory.getImpl(ReminderService.class).exportReminders(myRE, fExportedDataDir);
    log.info("exportToFilesystem: exporting course " + this + " to " + exportDirectory + " done.");
    log.info("finished export course '" + getCourseTitle() + "' in t=" + Long.toString(System.currentTimeMillis() - s));
}

Example 40 with RepositoryEntryImportExport

use of org.olat.repository.RepositoryEntryImportExport in project OpenOLAT by OpenOLAT.

the class IQTESTCourseNode method exportNode.

@Override
public void exportNode(File exportDirectory, ICourse course) {
    String repositorySoftKey = (String) getModuleConfiguration().get(IQEditController.CONFIG_KEY_REPOSITORY_SOFTKEY);
    // nothing to export
    if (repositorySoftKey == null)
        return;
    // self healing
    RepositoryEntry re = RepositoryManager.getInstance().lookupRepositoryEntryBySoftkey(repositorySoftKey, false);
    if (re == null) {
        // nothing to export, but correct the module configuration
        IQEditController.removeIQReference(getModuleConfiguration());
        return;
    }
    File fExportDirectory = new File(exportDirectory, getIdent());
    fExportDirectory.mkdirs();
    RepositoryEntryImportExport reie = new RepositoryEntryImportExport(re, fExportDirectory);
    reie.exportDoExport();
}