Examples with ResourceType org.olat.imscp.xml.manifest.ResourceType used on opensource projects

Example 6 with ResourceType

use of org.olat.imscp.xml.manifest.ResourceType in project OpenOLAT by OpenOLAT.

the class QTI21ImportProcessor method process.

public List<QuestionItem> process(File file) {
    // export zip file
    List<QuestionItem> items = new ArrayList<>();
    try (FileSystem fs = FileSystems.newFileSystem(file.toPath(), null)) {
        Path fPath = fs.getPath("/");
        if (fPath != null) {
            ImsManifestVisitor visitor = new ImsManifestVisitor();
            Files.walkFileTree(fPath, visitor);
            List<Path> imsmanifests = visitor.getImsmanifestFiles();
            for (Path imsmanifest : imsmanifests) {
                InputStream in = Files.newInputStream(imsmanifest);
                ManifestBuilder manifestBuilder = ManifestBuilder.read(new ShieldInputStream(in));
                List<ResourceType> resources = manifestBuilder.getResourceList();
                for (ResourceType resource : resources) {
                    ManifestMetadataBuilder metadataBuilder = manifestBuilder.getMetadataBuilder(resource, true);
                    QuestionItem qitem = processResource(resource, imsmanifest, metadataBuilder);
                    if (qitem != null) {
                        items.add(qitem);
                    }
                }
            }
        }
    } catch (IOException e) {
        log.error("", e);
    }
    return items;
}

Example 7 with ResourceType

use of org.olat.imscp.xml.manifest.ResourceType in project OpenOLAT by OpenOLAT.

the class ManifestBuilder method appendAssessmentItem.

public ResourceType appendAssessmentItem(String itemId, String itemFileName) {
    ResourceType itemResourceType = cpObjectFactory.createResourceType();
    itemResourceType.setIdentifier(itemId);
    itemResourceType.setType("imsqti_item_xmlv2p1");
    itemResourceType.setHref(itemFileName);
    getResourceList().add(itemResourceType);
    appendFile(itemResourceType, itemFileName);
    return itemResourceType;
}

Example 8 with ResourceType

use of org.olat.imscp.xml.manifest.ResourceType in project OpenOLAT by OpenOLAT.

the class ManifestBuilder method getResourceBuilderByHref.

public ManifestMetadataBuilder getResourceBuilderByHref(String href) {
    ResourceType resourceType = getResourceTypeByHref(href);
    MetadataType metadata = getMetadata(resourceType);
    return metadata == null ? null : new ManifestMetadataBuilder(metadata);
}

Example 9 with ResourceType

use of org.olat.imscp.xml.manifest.ResourceType in project OpenOLAT by OpenOLAT.

the class QTI21QPoolServiceProvider method importExcelItem.

public QuestionItemImpl importExcelItem(Identity owner, AssessmentItemAndMetadata itemAndMetadata, Locale defaultLocale) {
    QTI21ImportProcessor processor = new QTI21ImportProcessor(owner, defaultLocale);
    String editor = itemAndMetadata.getEditor();
    String editorVersion = itemAndMetadata.getEditorVersion();
    AssessmentItemBuilder itemBuilder = itemAndMetadata.getItemBuilder();
    itemBuilder.build();
    AssessmentItem assessmentItem = itemBuilder.getAssessmentItem();
    QuestionItemImpl qitem = processor.processItem(assessmentItem, null, null, editor, editorVersion, itemAndMetadata);
    String originalItemFilename = qitem.getRootFilename();
    File itemStorage = qpoolFileStorage.getDirectory(qitem.getDirectory());
    File itemFile = new File(itemStorage, originalItemFilename);
    qtiService.persistAssessmentObject(itemFile, assessmentItem);
    // create manifest
    ManifestBuilder manifest = ManifestBuilder.createAssessmentItemBuilder();
    ResourceType resource = manifest.appendAssessmentItem(UUID.randomUUID().toString(), originalItemFilename);
    ManifestMetadataBuilder metadataBuilder = manifest.getMetadataBuilder(resource, true);
    itemAndMetadata.toBuilder(metadataBuilder, defaultLocale);
    manifest.write(new File(itemStorage, "imsmanifest.xml"));
    return qitem;
}

Example 10 with ResourceType

use of org.olat.imscp.xml.manifest.ResourceType in project OpenOLAT by OpenOLAT.

the class QTI21QPoolServiceProvider method importRepositoryEntry.

public List<QuestionItem> importRepositoryEntry(Identity owner, RepositoryEntry repositoryEntry, Locale defaultLocale) {
    FileResourceManager frm = FileResourceManager.getInstance();
    File unzippedDirRoot = frm.unzipFileResource(repositoryEntry.getOlatResource());
    ResolvedAssessmentTest resolvedAssessmentTest = qtiService.loadAndResolveAssessmentTest(unzippedDirRoot, false, true);
    ManifestBuilder clonedManifestBuilder = ManifestBuilder.read(new File(unzippedDirRoot, "imsmanifest.xml"));
    List<AssessmentItemRef> itemRefs = resolvedAssessmentTest.getAssessmentItemRefs();
    List<QuestionItem> importedItems = new ArrayList<>(itemRefs.size());
    for (AssessmentItemRef itemRef : itemRefs) {
        ResolvedAssessmentItem resolvedAssessmentItem = resolvedAssessmentTest.getResolvedAssessmentItem(itemRef);
        RootNodeLookup<AssessmentItem> rootNode = resolvedAssessmentItem.getItemLookup();
        URI itemUri = rootNode.getSystemId();
        File itemFile = new File(itemUri);
        String relativePathToManifest = unzippedDirRoot.toPath().relativize(itemFile.toPath()).toString();
        AssessmentItem assessmentItem = resolvedAssessmentItem.getRootNodeLookup().extractIfSuccessful();
        ResourceType resource = clonedManifestBuilder.getResourceTypeByHref(relativePathToManifest);
        ManifestMetadataBuilder metadata = clonedManifestBuilder.getMetadataBuilder(resource, true);
        QuestionItem qitem = importAssessmentItemRef(owner, assessmentItem, itemFile, metadata, defaultLocale);
        importedItems.add(qitem);
    }
    return importedItems;
}