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Example 6 with AssessmentItemMetadata

use of org.olat.ims.qti21.model.xml.AssessmentItemMetadata in project openolat by klemens.

the class QTI21ImportProcessor method processItemMetadata.

// additionalInformations, assessmentType
protected void processItemMetadata(QuestionItemImpl poolItem, AssessmentItemMetadata metadata) {
    // non heuristic set of question type
    String typeStr = null;
    QTI21QuestionType questionType = metadata.getQuestionType();
    if (questionType != null && questionType.getPoolQuestionType() != null) {
        typeStr = questionType.getPoolQuestionType().name();
    }
    if (typeStr != null) {
        QItemType type = qItemTypeDao.loadByType(typeStr);
        if (type != null) {
            poolItem.setType(type);
        }
    }
    String coverage = metadata.getCoverage();
    if (StringHelper.containsNonWhitespace(coverage)) {
        poolItem.setCoverage(coverage);
    }
    String language = metadata.getLanguage();
    if (StringHelper.containsNonWhitespace(language)) {
        poolItem.setLanguage(language);
    }
    String keywords = metadata.getKeywords();
    if (StringHelper.containsNonWhitespace(keywords)) {
        poolItem.setKeywords(keywords);
    }
    String taxonomyPath = metadata.getTaxonomyPath();
    if (StringHelper.containsNonWhitespace(taxonomyPath)) {
        QTIMetadataConverter converter = new QTIMetadataConverter(qItemTypeDao, qEduContextDao, qpoolService);
        TaxonomyLevel taxonomyLevel = converter.toTaxonomy(taxonomyPath);
        poolItem.setTaxonomyLevel(taxonomyLevel);
    }
    // educational
    String level = metadata.getLevel();
    if (StringHelper.containsNonWhitespace(level)) {
        QTIMetadataConverter converter = new QTIMetadataConverter(qItemTypeDao, qEduContextDao, qpoolService);
        QEducationalContext educationalContext = converter.toEducationalContext(level);
        poolItem.setEducationalContext(educationalContext);
    }
    String time = metadata.getTypicalLearningTime();
    if (StringHelper.containsNonWhitespace(time)) {
        poolItem.setEducationalLearningTime(time);
    }
    String editor = metadata.getEditor();
    if (StringHelper.containsNonWhitespace(editor)) {
        poolItem.setEditor(editor);
    }
    String editorVersion = metadata.getEditorVersion();
    if (StringHelper.containsNonWhitespace(editorVersion)) {
        poolItem.setEditorVersion(editorVersion);
    }
    // OpenOLAT
    poolItem.setDifficulty(metadata.getDifficulty());
    poolItem.setDifferentiation(metadata.getDifferentiation());
    poolItem.setStdevDifficulty(metadata.getStdevDifficulty());
    int numOfAnswerAlternatives = metadata.getNumOfAnswerAlternatives();
    if (numOfAnswerAlternatives > 0) {
        poolItem.setNumOfAnswerAlternatives(numOfAnswerAlternatives);
    }
    poolItem.setTopic(metadata.getTopic());
    poolItem.setAssessmentType(metadata.getAssessmentType());
    poolItem.setAdditionalInformations(metadata.getAdditionalInformations());
}
Also used : QTIMetadataConverter(org.olat.ims.qti.qpool.QTIMetadataConverter) TaxonomyLevel(org.olat.modules.taxonomy.TaxonomyLevel) QTI21QuestionType(org.olat.ims.qti21.model.QTI21QuestionType) QEducationalContext(org.olat.modules.qpool.model.QEducationalContext) QItemType(org.olat.modules.qpool.model.QItemType)

Example 7 with AssessmentItemMetadata

use of org.olat.ims.qti21.model.xml.AssessmentItemMetadata in project openolat by klemens.

the class QTI21ImportProcessor method processResource.

private QuestionItem processResource(ResourceType resource, Path imsmanifestPath, ManifestMetadataBuilder metadataBuilder) {
    try {
        String href = resource.getHref();
        Path parentPath = imsmanifestPath.getParent();
        Path assessmentItemPath = parentPath.resolve(href);
        if (Files.notExists(assessmentItemPath)) {
            return null;
        }
        String dir = qpoolFileStorage.generateDir();
        // storage
        File itemStorage = qpoolFileStorage.getDirectory(dir);
        File outputFile = new File(itemStorage, href);
        if (!outputFile.getParentFile().exists()) {
            outputFile.getParentFile().mkdirs();
        }
        QTI21Infos infos = getInfos(imsmanifestPath);
        convertXmlFile(assessmentItemPath, outputFile.toPath(), infos);
        QtiXmlReader qtiXmlReader = new QtiXmlReader(qtiService.jqtiExtensionManager());
        ResourceLocator fileResourceLocator = new FileResourceLocator();
        ResourceLocator inputResourceLocator = ImsQTI21Resource.createResolvingResourceLocator(fileResourceLocator);
        URI assessmentObjectSystemId = outputFile.toURI();
        AssessmentObjectXmlLoader assessmentObjectXmlLoader = new AssessmentObjectXmlLoader(qtiXmlReader, inputResourceLocator);
        ResolvedAssessmentItem resolvedAssessmentItem = assessmentObjectXmlLoader.loadAndResolveAssessmentItem(assessmentObjectSystemId);
        AssessmentItem assessmentItem = resolvedAssessmentItem.getRootNodeLookup().extractIfSuccessful();
        if (!AssessmentItemChecker.checkAndCorrect(assessmentItem)) {
            qtiService.persistAssessmentObject(outputFile, assessmentItem);
        }
        AssessmentItemMetadata metadata = new AssessmentItemMetadata(metadataBuilder);
        String editor = null;
        String editorVersion = null;
        if (StringHelper.containsNonWhitespace(assessmentItem.getToolName())) {
            editor = assessmentItem.getToolName();
        }
        if (StringHelper.containsNonWhitespace(assessmentItem.getToolVersion())) {
            editorVersion = assessmentItem.getToolVersion();
        }
        QuestionItemImpl qitem = processItem(assessmentItem, null, href, editor, editorVersion, dir, metadata);
        // create manifest
        ManifestBuilder manifest = ManifestBuilder.createAssessmentItemBuilder();
        String itemId = IdentifierGenerator.newAsIdentifier("item").toString();
        ResourceType importedResource = manifest.appendAssessmentItem(itemId, href);
        ManifestMetadataBuilder importedMetadataBuilder = manifest.getMetadataBuilder(importedResource, true);
        importedMetadataBuilder.setMetadata(metadataBuilder.getMetadata());
        manifest.write(new File(itemStorage, "imsmanifest.xml"));
        // process material
        List<String> materials = ImportExportHelper.getMaterials(assessmentItem);
        for (String material : materials) {
            if (material.indexOf("://") < 0) {
                // material can be an external URL
                Path materialFile = assessmentItemPath.getParent().resolve(material);
                PathUtils.copyFileToDir(materialFile, outputFile.getParentFile(), material);
            }
        }
        return qitem;
    } catch (Exception e) {
        log.error("", e);
        return null;
    }
}
Also used : Path(java.nio.file.Path) AssessmentObjectXmlLoader(uk.ac.ed.ph.jqtiplus.reading.AssessmentObjectXmlLoader) ManifestBuilder(org.olat.ims.qti21.model.xml.ManifestBuilder) QuestionItemImpl(org.olat.modules.qpool.model.QuestionItemImpl) ResolvedAssessmentItem(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem) AssessmentItem(uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem) ResourceType(org.olat.imscp.xml.manifest.ResourceType) URI(java.net.URI) IOException(java.io.IOException) ManifestMetadataBuilder(org.olat.ims.qti21.model.xml.ManifestMetadataBuilder) QtiXmlReader(uk.ac.ed.ph.jqtiplus.reading.QtiXmlReader) QTI21Infos(org.olat.ims.qti21.model.xml.QTI21Infos) FileResourceLocator(uk.ac.ed.ph.jqtiplus.xmlutils.locators.FileResourceLocator) ResolvedAssessmentItem(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem) AssessmentItemMetadata(org.olat.ims.qti21.model.xml.AssessmentItemMetadata) File(java.io.File) FileResourceLocator(uk.ac.ed.ph.jqtiplus.xmlutils.locators.FileResourceLocator) ResourceLocator(uk.ac.ed.ph.jqtiplus.xmlutils.locators.ResourceLocator)

Example 8 with AssessmentItemMetadata

use of org.olat.ims.qti21.model.xml.AssessmentItemMetadata in project openolat by klemens.

the class QTI21QPoolServiceProvider method createItem.

public QuestionItem createItem(Identity identity, QTI21QuestionType type, String title, Locale locale) {
    AssessmentItemBuilder itemBuilder = null;
    Translator translator = Util.createPackageTranslator(AssessmentTestComposerController.class, locale);
    switch(type) {
        case sc:
            itemBuilder = new SingleChoiceAssessmentItemBuilder(translator.translate("new.sc"), translator.translate("new.answer"), qtiService.qtiSerializer());
            break;
        case mc:
            itemBuilder = new MultipleChoiceAssessmentItemBuilder(translator.translate("new.mc"), translator.translate("new.answer"), qtiService.qtiSerializer());
            break;
        case kprim:
            itemBuilder = new KPrimAssessmentItemBuilder(translator.translate("new.kprim"), translator.translate("new.answer"), qtiService.qtiSerializer());
            break;
        case match:
            itemBuilder = new MatchAssessmentItemBuilder(translator.translate("new.match"), QTI21Constants.CSS_MATCH_MATRIX, qtiService.qtiSerializer());
            break;
        case matchdraganddrop:
            itemBuilder = new MatchAssessmentItemBuilder(translator.translate("new.match"), QTI21Constants.CSS_MATCH_DRAG_AND_DROP, qtiService.qtiSerializer());
            break;
        case matchtruefalse:
            itemBuilder = new MatchAssessmentItemBuilder(translator.translate("new.match"), QTI21Constants.CSS_MATCH_TRUE_FALSE, translator.translate("match.unanswered"), translator.translate("match.true"), translator.translate("match.false"), qtiService.qtiSerializer());
            break;
        case fib:
            itemBuilder = new FIBAssessmentItemBuilder(translator.translate("new.fib"), EntryType.text, qtiService.qtiSerializer());
            break;
        case numerical:
            itemBuilder = new FIBAssessmentItemBuilder(translator.translate("new.fib.numerical"), EntryType.numerical, qtiService.qtiSerializer());
            break;
        case essay:
            itemBuilder = new EssayAssessmentItemBuilder(translator.translate("new.essay"), qtiService.qtiSerializer());
            break;
        case upload:
            itemBuilder = new UploadAssessmentItemBuilder(translator.translate("new.upload"), qtiService.qtiSerializer());
            break;
        case drawing:
            itemBuilder = new DrawingAssessmentItemBuilder(translator.translate("new.drawing"), qtiService.qtiSerializer());
            break;
        case hotspot:
            itemBuilder = new HotspotAssessmentItemBuilder(translator.translate("new.hotspot"), qtiService.qtiSerializer());
            break;
        case hottext:
            itemBuilder = new HottextAssessmentItemBuilder(translator.translate("new.hottext"), translator.translate("new.hottext.start"), translator.translate("new.hottext.text"), qtiService.qtiSerializer());
            break;
        default:
            return null;
    }
    AssessmentItem assessmentItem = itemBuilder.getAssessmentItem();
    assessmentItem.setLabel(title);
    assessmentItem.setTitle(title);
    AssessmentItemMetadata itemMetadata = new AssessmentItemMetadata();
    itemMetadata.setQuestionType(type);
    QTI21ImportProcessor processor = new QTI21ImportProcessor(identity, locale);
    QuestionItemImpl qitem = processor.processItem(assessmentItem, "", null, "OpenOLAT", Settings.getVersion(), itemMetadata);
    VFSContainer baseDir = qpoolFileStorage.getContainer(qitem.getDirectory());
    VFSLeaf leaf = baseDir.createChildLeaf(qitem.getRootFilename());
    File itemFile = ((LocalImpl) leaf).getBasefile();
    qtiService.persistAssessmentObject(itemFile, assessmentItem);
    // create imsmanifest
    ManifestBuilder manifest = ManifestBuilder.createAssessmentItemBuilder();
    manifest.appendAssessmentItem(itemFile.getName());
    manifest.write(new File(itemFile.getParentFile(), "imsmanifest.xml"));
    return qitem;
}
Also used : HottextAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.HottextAssessmentItemBuilder) VFSLeaf(org.olat.core.util.vfs.VFSLeaf) ManifestBuilder(org.olat.ims.qti21.model.xml.ManifestBuilder) SingleChoiceAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.SingleChoiceAssessmentItemBuilder) QuestionItemImpl(org.olat.modules.qpool.model.QuestionItemImpl) VFSContainer(org.olat.core.util.vfs.VFSContainer) EssayAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.EssayAssessmentItemBuilder) ResolvedAssessmentItem(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem) AssessmentItem(uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem) HotspotAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.HotspotAssessmentItemBuilder) UploadAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.UploadAssessmentItemBuilder) FIBAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.FIBAssessmentItemBuilder) SingleChoiceAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.SingleChoiceAssessmentItemBuilder) HottextAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.HottextAssessmentItemBuilder) DrawingAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.DrawingAssessmentItemBuilder) EssayAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.EssayAssessmentItemBuilder) MatchAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.MatchAssessmentItemBuilder) AssessmentItemBuilder(org.olat.ims.qti21.model.xml.AssessmentItemBuilder) KPrimAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.KPrimAssessmentItemBuilder) MultipleChoiceAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.MultipleChoiceAssessmentItemBuilder) MultipleChoiceAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.MultipleChoiceAssessmentItemBuilder) MatchAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.MatchAssessmentItemBuilder) FIBAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.FIBAssessmentItemBuilder) KPrimAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.KPrimAssessmentItemBuilder) Translator(org.olat.core.gui.translator.Translator) AssessmentItemMetadata(org.olat.ims.qti21.model.xml.AssessmentItemMetadata) HotspotAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.HotspotAssessmentItemBuilder) UploadAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.UploadAssessmentItemBuilder) LocalImpl(org.olat.core.util.vfs.LocalImpl) File(java.io.File) DrawingAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.DrawingAssessmentItemBuilder)

Aggregations

File (java.io.File)6 AssessmentItemMetadata (org.olat.ims.qti21.model.xml.AssessmentItemMetadata)6 ManifestBuilder (org.olat.ims.qti21.model.xml.ManifestBuilder)6 QuestionItemImpl (org.olat.modules.qpool.model.QuestionItemImpl)6 IOException (java.io.IOException)4 ManifestMetadataBuilder (org.olat.ims.qti21.model.xml.ManifestMetadataBuilder)4 ResourceType (org.olat.imscp.xml.manifest.ResourceType)4 AssessmentItem (uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem)4 ResolvedAssessmentItem (uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem)4 URI (java.net.URI)2 Path (java.nio.file.Path)2 Translator (org.olat.core.gui.translator.Translator)2 LocalImpl (org.olat.core.util.vfs.LocalImpl)2 VFSContainer (org.olat.core.util.vfs.VFSContainer)2 VFSLeaf (org.olat.core.util.vfs.VFSLeaf)2 QTIMetadataConverter (org.olat.ims.qti.qpool.QTIMetadataConverter)2 QTI21QuestionType (org.olat.ims.qti21.model.QTI21QuestionType)2 AssessmentItemBuilder (org.olat.ims.qti21.model.xml.AssessmentItemBuilder)2 QTI21Infos (org.olat.ims.qti21.model.xml.QTI21Infos)2 DrawingAssessmentItemBuilder (org.olat.ims.qti21.model.xml.interactions.DrawingAssessmentItemBuilder)2