Examples with ResolvedAssessmentItem uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem used on opensource projects

Example 86 with ResolvedAssessmentItem

use of uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem in project openolat by klemens.

the class AssessmentTestHelper method needManualCorrection.

public static boolean needManualCorrection(AssessmentItemRef itemRef, ResolvedAssessmentTest resolvedAssessmentTest) {
    ResolvedAssessmentItem resolvedAssessmentItem = resolvedAssessmentTest.getResolvedAssessmentItem(itemRef);
    if (resolvedAssessmentItem != null && resolvedAssessmentItem.getItemLookup() != null && resolvedAssessmentItem.getItemLookup().getRootNodeHolder() != null) {
        AssessmentItem assessmentItem = resolvedAssessmentItem.getItemLookup().getRootNodeHolder().getRootNode();
        List<Interaction> interactions = assessmentItem.getItemBody().findInteractions();
        for (Interaction interaction : interactions) {
            if (interaction instanceof UploadInteraction || interaction instanceof DrawingInteraction || interaction instanceof ExtendedTextInteraction) {
                return true;
            }
        }
    }
    return false;
}

Example 87 with ResolvedAssessmentItem

use of uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem in project openolat by klemens.

the class QTI21ExportProcessor method collectMaterials.

protected void collectMaterials(QuestionItemFull fullItem, AssessmentItemsAndResources materials) {
    String dir = fullItem.getDirectory();
    String rootFilename = fullItem.getRootFilename();
    File resourceDirectory = qpoolFileStorage.getDirectory(dir);
    File itemFile = new File(resourceDirectory, rootFilename);
    if (itemFile.exists()) {
        ResolvedAssessmentItem resolvedAssessmentItem = qtiService.loadAndResolveAssessmentItemForCopy(itemFile.toURI(), resourceDirectory);
        AssessmentItem assessmentItem = resolvedAssessmentItem.getRootNodeLookup().extractIfSuccessful();
        if (assessmentItem != null) {
            // enrichScore(itemEl);
            // enrichWithMetadata(fullItem, itemEl);
            ImportExportHelper.getMaterials(assessmentItem, itemFile, materials);
            materials.addItemEl(resolvedAssessmentItem);
        }
    }
}

Example 88 with ResolvedAssessmentItem

use of uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem in project openolat by klemens.

the class QTI21ExportProcessor method assembleTest.

public void assembleTest(List<QuestionItemFull> fullItems, ZipOutputStream zout) {
    try {
        QtiSerializer qtiSerializer = qtiService.qtiSerializer();
        // imsmanifest
        ManifestBuilder manifest = ManifestBuilder.createAssessmentTestBuilder();
        // assessment test
        AssessmentTest assessmentTest = AssessmentTestFactory.createAssessmentTest("Assessment test from pool", "Section");
        String assessmentTestFilename = assessmentTest.getIdentifier() + ".xml";
        manifest.appendAssessmentTest(assessmentTestFilename);
        // make a section
        AssessmentSection section = assessmentTest.getTestParts().get(0).getAssessmentSections().get(0);
        // assessment items
        for (QuestionItemFull qitem : fullItems) {
            File resourceDirectory = qpoolFileStorage.getDirectory(qitem.getDirectory());
            File itemFile = new File(resourceDirectory, qitem.getRootFilename());
            String itemFilename = itemFile.getName();
            String container = qitem.getKey().toString();
            String containedFilename = container + "/" + itemFilename;
            ResolvedAssessmentItem resolvedAssessmentItem = qtiService.loadAndResolveAssessmentItemForCopy(itemFile.toURI(), resourceDirectory);
            ZipUtil.addFileToZip(containedFilename, itemFile, zout);
            AssessmentTestFactory.appendAssessmentItem(section, containedFilename);
            manifest.appendAssessmentItem(containedFilename);
            ManifestMetadataBuilder metadata = manifest.getResourceBuilderByHref(containedFilename);
            metadata.appendMetadataFrom(qitem, resolvedAssessmentItem, locale);
            // write materials
            try {
                Files.walkFileTree(resourceDirectory.toPath(), new SimpleFileVisitor<Path>() {

                    @Override
                    public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                        String filename = file.getFileName().toString();
                        if (!"imsmanifest.xml".equals(filename) && !filename.startsWith(".") && !itemFilename.equals(filename)) {
                            String relPath = resourceDirectory.toPath().relativize(file).toString();
                            ZipUtil.addFileToZip(container + "/" + relPath, file, zout);
                        }
                        return FileVisitResult.CONTINUE;
                    }
                });
            } catch (IOException e) {
                log.error("", e);
            }
        }
        zout.putNextEntry(new ZipEntry(assessmentTestFilename));
        qtiSerializer.serializeJqtiObject(assessmentTest, new ShieldOutputStream(zout));
        zout.closeEntry();
        zout.putNextEntry(new ZipEntry("imsmanifest.xml"));
        manifest.write(new ShieldOutputStream(zout));
        zout.closeEntry();
    } catch (IOException | URISyntaxException e) {
        log.error("", e);
    }
}

Example 89 with ResolvedAssessmentItem

use of uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem in project openolat by klemens.

the class QTI21ExportProcessor method exportToQTIEditor.

public ResolvedAssessmentItem exportToQTIEditor(QuestionItemFull fullItem, File editorContainer) throws IOException {
    AssessmentItemsAndResources itemAndMaterials = new AssessmentItemsAndResources();
    collectMaterials(fullItem, itemAndMaterials);
    if (itemAndMaterials.getAssessmentItems().isEmpty()) {
        // nothing found
        return null;
    }
    ResolvedAssessmentItem assessmentItem = itemAndMaterials.getAssessmentItems().get(0);
    // write materials
    for (ItemMaterial material : itemAndMaterials.getMaterials()) {
        String exportPath = material.getExportUri();
        File originalFile = material.getFile();
        File exportFile = new File(editorContainer, exportPath);
        if (!exportFile.getParentFile().exists()) {
            exportFile.getParentFile().mkdirs();
        }
        FileUtils.bcopy(originalFile, exportFile, "Copy material QTI 2.1");
    }
    return assessmentItem;
}

Example 90 with ResolvedAssessmentItem

use of uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem in project openolat by klemens.

the class QTI21ExportProcessor method assembleTest.

public void assembleTest(List<QuestionItemFull> fullItems, File directory) {
    try {
        QtiSerializer qtiSerializer = qtiService.qtiSerializer();
        // imsmanifest
        ManifestBuilder manifest = ManifestBuilder.createAssessmentTestBuilder();
        // assessment test
        DoubleAdder atomicMaxScore = new DoubleAdder();
        AssessmentTest assessmentTest = AssessmentTestFactory.createAssessmentTest("Assessment test from pool", "Section");
        String assessmentTestFilename = assessmentTest.getIdentifier() + ".xml";
        manifest.appendAssessmentTest(assessmentTestFilename);
        // make a section
        AssessmentSection section = assessmentTest.getTestParts().get(0).getAssessmentSections().get(0);
        // assessment items
        for (QuestionItemFull qitem : fullItems) {
            File resourceDirectory = qpoolFileStorage.getDirectory(qitem.getDirectory());
            File itemFile = new File(resourceDirectory, qitem.getRootFilename());
            ResolvedAssessmentItem resolvedAssessmentItem = qtiService.loadAndResolveAssessmentItemForCopy(itemFile.toURI(), resourceDirectory);
            AssessmentItem assessmentItem = resolvedAssessmentItem.getRootNodeLookup().extractIfSuccessful();
            assessmentItem.setIdentifier(QTI21QuestionType.generateNewIdentifier(assessmentItem.getIdentifier()));
            // save the item in its own container
            String container = qitem.getKey().toString();
            File containerDir = new File(directory, container);
            containerDir.mkdirs();
            File newItemFile = new File(containerDir, assessmentItem.getIdentifier() + ".xml");
            String newItemFilename = container + "/" + newItemFile.getName();
            qtiService.persistAssessmentObject(newItemFile, assessmentItem);
            AssessmentTestFactory.appendAssessmentItem(section, newItemFilename);
            manifest.appendAssessmentItem(newItemFilename);
            ManifestMetadataBuilder metadata = manifest.getResourceBuilderByHref(newItemFilename);
            metadata.appendMetadataFrom(qitem, resolvedAssessmentItem, locale);
            Double maxScore = QtiNodesExtractor.extractMaxScore(assessmentItem);
            if (maxScore != null) {
                atomicMaxScore.add(maxScore.doubleValue());
            }
            // write materials
            AssessmentItemsAndResources materials = new AssessmentItemsAndResources();
            ImportExportHelper.getMaterials(assessmentItem, itemFile, materials);
            for (ItemMaterial material : materials.getMaterials()) {
                String exportPath = material.getExportUri();
                File originalFile = material.getFile();
                File exportFile = new File(containerDir, exportPath);
                if (!exportFile.getParentFile().exists()) {
                    exportFile.getParentFile().mkdirs();
                }
                FileUtils.bcopy(originalFile, exportFile, "Copy material QTI 2.1");
            }
        }
        AssessmentTestBuilder assessmentTestBuilder = new AssessmentTestBuilder(assessmentTest);
        double sumMaxScore = atomicMaxScore.sum();
        if (sumMaxScore > 0.0d) {
            assessmentTestBuilder.setMaxScore(sumMaxScore);
        }
        assessmentTest = assessmentTestBuilder.build();
        try (FileOutputStream out = new FileOutputStream(new File(directory, assessmentTestFilename))) {
            qtiSerializer.serializeJqtiObject(assessmentTest, out);
        } catch (Exception e) {
            log.error("", e);
        }
        manifest.write(new File(directory, "imsmanifest.xml"));
    } catch (Exception e) {
        log.error("", e);
    }
}