Examples with PathResourceLocator org.olat.fileresource.types.ImsQTI21Resource.PathResourceLocator used on opensource projects

Example 36 with PathResourceLocator

use of org.olat.fileresource.types.ImsQTI21Resource.PathResourceLocator in project openolat by klemens.

the class SingleChoiceAssessmentItemBuilderTest method loadAssessmentItem.

private AssessmentItem loadAssessmentItem(URL itemUrl) throws URISyntaxException {
    QtiXmlReader qtiXmlReader = new QtiXmlReader(new JqtiExtensionManager());
    ResourceLocator fileResourceLocator = new PathResourceLocator(Paths.get(itemUrl.toURI()));
    AssessmentObjectXmlLoader assessmentObjectXmlLoader = new AssessmentObjectXmlLoader(qtiXmlReader, fileResourceLocator);
    ResolvedAssessmentItem item = assessmentObjectXmlLoader.loadAndResolveAssessmentItem(itemUrl.toURI());
    return item.getItemLookup().getRootNodeHolder().getRootNode();
}

Example 37 with PathResourceLocator

use of org.olat.fileresource.types.ImsQTI21Resource.PathResourceLocator in project openolat by klemens.

the class QTI12To21ConverterTest method validateAssessmentTest.

private boolean validateAssessmentTest(File assessmentTestFile) {
    QtiXmlReader qtiXmlReader = new QtiXmlReader(new JqtiExtensionManager());
    ResourceLocator fileResourceLocator = new PathResourceLocator(assessmentTestFile.toPath());
    AssessmentObjectXmlLoader assessmentObjectXmlLoader = new AssessmentObjectXmlLoader(qtiXmlReader, fileResourceLocator);
    TestValidationResult test = assessmentObjectXmlLoader.loadResolveAndValidateTest(assessmentTestFile.toURI());
    for (Notification notification : test.getModelValidationErrors()) {
        log.error(notification.getQtiNode() + " : " + notification.getMessage());
    }
    BadResourceException e = test.getResolvedAssessmentTest().getTestLookup().getBadResourceException();
    if (e != null) {
        StringBuilder err = new StringBuilder();
        BadRessourceHelper.extractMessage(e, err);
        log.error(err.toString());
    }
    return test.getModelValidationErrors().isEmpty();
}

Example 38 with PathResourceLocator

use of org.olat.fileresource.types.ImsQTI21Resource.PathResourceLocator in project openolat by klemens.

the class QTI21ServiceImpl method getAssessmentResult.

@Override
public AssessmentResult getAssessmentResult(AssessmentTestSession candidateSession) {
    File assessmentResultFile = getAssessmentResultFile(candidateSession);
    ResourceLocator fileResourceLocator = new PathResourceLocator(assessmentResultFile.getParentFile().toPath());
    ResourceLocator inputResourceLocator = ImsQTI21Resource.createResolvingResourceLocator(fileResourceLocator);
    URI assessmentResultUri = assessmentResultFile.toURI();
    QtiObjectReader qtiObjectReader = qtiXmlReader().createQtiObjectReader(inputResourceLocator, false, false);
    try {
        QtiObjectReadResult<AssessmentResult> result = qtiObjectReader.lookupRootNode(assessmentResultUri, AssessmentResult.class);
        return result.getRootNode();
    } catch (XmlResourceNotFoundException | QtiXmlInterpretationException | ClassCastException e) {
        log.error("", e);
        return null;
    }
}

Example 39 with PathResourceLocator

use of org.olat.fileresource.types.ImsQTI21Resource.PathResourceLocator in project openolat by klemens.

the class QTI21ServiceImpl method loadAndResolveAssessmentItemForCopy.

@Override
public ResolvedAssessmentItem loadAndResolveAssessmentItemForCopy(URI assessmentObjectSystemId, File resourceDirectory) {
    QtiXmlReader qtiXmlReader = new QtiXmlReader(jqtiExtensionManager());
    ResourceLocator fileResourceLocator = new PathResourceLocator(resourceDirectory.toPath());
    ResourceLocator inputResourceLocator = ImsQTI21Resource.createResolvingResourceLocator(fileResourceLocator);
    AssessmentObjectXmlLoader assessmentObjectXmlLoader = new AssessmentObjectXmlLoader(qtiXmlReader, inputResourceLocator);
    return assessmentObjectXmlLoader.loadAndResolveAssessmentItem(assessmentObjectSystemId);
}

Example 40 with PathResourceLocator

use of org.olat.fileresource.types.ImsQTI21Resource.PathResourceLocator in project openolat by klemens.

the class CopyAndConvertVisitor method validate.

private boolean validate(Path inputFile, InputType type, boolean verbose) {
    try {
        QtiXmlReader qtiXmlReader = new QtiXmlReader(new JqtiExtensionManager());
        ResourceLocator fileResourceLocator = new PathResourceLocator(inputFile.getParent());
        AssessmentObjectXmlLoader assessmentObjectXmlLoader = new AssessmentObjectXmlLoader(qtiXmlReader, fileResourceLocator);
        RootNode rootNode = null;
        BadResourceException e = null;
        URI uri = new URI("zip", inputFile.getFileName().toString(), null);
        if (type == InputType.assessmentItem) {
            ItemValidationResult itemResult = assessmentObjectXmlLoader.loadResolveAndValidateItem(uri);
            e = itemResult.getResolvedAssessmentItem().getItemLookup().getBadResourceException();
            ResolvedAssessmentItem resolvedAssessmentItem = assessmentObjectXmlLoader.loadAndResolveAssessmentItem(uri);
            rootNode = resolvedAssessmentItem.getRootNodeLookup().extractIfSuccessful();
        } else if (type == InputType.assessmentTest) {
            TestValidationResult testResult = assessmentObjectXmlLoader.loadResolveAndValidateTest(uri);
            e = testResult.getResolvedAssessmentTest().getTestLookup().getBadResourceException();
            ResolvedAssessmentTest resolvedAssessmentTest = assessmentObjectXmlLoader.loadAndResolveAssessmentTest(uri);
            rootNode = resolvedAssessmentTest.getRootNodeLookup().extractIfSuccessful();
        }
        if (e != null && verbose) {
            StringBuilder err = new StringBuilder();
            BadRessourceHelper.extractMessage(e, err);
            log.warn(err.toString());
        }
        return (rootNode != null) && (e == null || (e instanceof QtiXmlInterpretationException && ((QtiXmlInterpretationException) e).getXmlParseResult().getFatalErrors().isEmpty()));
    } catch (URISyntaxException e) {
        log.error("", e);
        return false;
    }
}