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Example 1 with ManifestBuilder

use of org.olat.ims.qti21.model.xml.ManifestBuilder in project OpenOLAT by OpenOLAT.

the class BigAssessmentTestPackageBuilder method createAssessmentTest.

@Test
public void createAssessmentTest() throws URISyntaxException {
    String date = format.format(new Date());
    File directory = new File("/HotCoffee/qti/" + date + "/");
    directory.mkdirs();
    ManifestBuilder manifest = ManifestBuilder.createAssessmentTestBuilder();
    System.out.println(directory);
    // test
    File testFile = new File(directory, IdentifierGenerator.newAssessmentTestFilename());
    AssessmentTest assessmentTest = AssessmentTestFactory.createAssessmentTest("Big test " + date, "Section");
    manifest.appendAssessmentTest(testFile.getName());
    TestPart part = assessmentTest.getTestParts().get(0);
    part.getAssessmentSections().clear();
    // section
    for (int i = 0; i < numOfSections; i++) {
        AssessmentSection section = new AssessmentSection(part);
        section.setFixed(Boolean.TRUE);
        section.setVisible(Boolean.TRUE);
        section.setTitle((i + 1) + ". Section");
        section.setIdentifier(IdentifierGenerator.newAsIdentifier("sec"));
        part.getAssessmentSections().add(section);
        Ordering ordering = new Ordering(section);
        ordering.setShuffle(true);
        section.setOrdering(ordering);
        Selection selection = new Selection(section);
        selection.setSelect(4);
        section.setSelection(selection);
        ItemSessionControl itemSessionControl = new ItemSessionControl(section);
        itemSessionControl.setAllowSkipping(Boolean.TRUE);
        itemSessionControl.setAllowComment(Boolean.FALSE);
        itemSessionControl.setShowFeedback(Boolean.FALSE);
        section.setItemSessionControl(itemSessionControl);
        RubricBlock rubrickBlock = new RubricBlock(section);
        rubrickBlock.setViews(Collections.singletonList(View.CANDIDATE));
        section.getRubricBlocks().add(rubrickBlock);
        for (int j = 0; j < numOfQuestions; j++) {
            // single choice
            String itemId = IdentifierGenerator.newAsString(QTI21QuestionType.sc.getPrefix());
            File itemFile = new File(directory, itemId + ".xml");
            AssessmentItem assessmentItem = AssessmentItemFactory.createSingleChoice("Single choice", "New answer");
            assessmentItem.setTitle((i + 1) + "." + (j + 1) + ". Question SC");
            AssessmentTestFactory.appendAssessmentItem(section, itemFile.getName());
            manifest.appendAssessmentItem(itemFile.getName());
            try (FileOutputStream out = new FileOutputStream(itemFile)) {
                qtiSerializer.serializeJqtiObject(assessmentItem, out);
            } catch (Exception e) {
                log.error("", e);
            }
        }
    }
    try (FileOutputStream out = new FileOutputStream(testFile)) {
        qtiSerializer.serializeJqtiObject(assessmentTest, out);
    } catch (Exception e) {
        log.error("", e);
    }
    manifest.write(new File(directory, "imsmanifest.xml"));
}
Also used : ManifestBuilder(org.olat.ims.qti21.model.xml.ManifestBuilder) Selection(uk.ac.ed.ph.jqtiplus.node.test.Selection) ResolvedAssessmentItem(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem) AssessmentItem(uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem) Date(java.util.Date) URISyntaxException(java.net.URISyntaxException) ResolvedAssessmentTest(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentTest) AssessmentTest(uk.ac.ed.ph.jqtiplus.node.test.AssessmentTest) ItemSessionControl(uk.ac.ed.ph.jqtiplus.node.test.ItemSessionControl) AssessmentSection(uk.ac.ed.ph.jqtiplus.node.test.AssessmentSection) FileOutputStream(java.io.FileOutputStream) TestPart(uk.ac.ed.ph.jqtiplus.node.test.TestPart) Ordering(uk.ac.ed.ph.jqtiplus.node.test.Ordering) File(java.io.File) RubricBlock(uk.ac.ed.ph.jqtiplus.node.content.variable.RubricBlock) ResolvedAssessmentTest(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentTest) AssessmentTest(uk.ac.ed.ph.jqtiplus.node.test.AssessmentTest) Test(org.junit.Test)

Example 2 with ManifestBuilder

use of org.olat.ims.qti21.model.xml.ManifestBuilder in project OpenOLAT by OpenOLAT.

the class AssessmentTestComposerController method doExportPool.

private void doExportPool(AssessmentItemRef itemRef) {
    ResolvedAssessmentItem resolvedAssessmentItem = resolvedAssessmentTest.getResolvedAssessmentItem(itemRef);
    RootNodeLookup<AssessmentItem> rootNode = resolvedAssessmentItem.getItemLookup();
    AssessmentItem assessmentItem = rootNode.extractIfSuccessful();
    ManifestBuilder clonedManifestBuilder = ManifestBuilder.read(new File(unzippedDirRoot, "imsmanifest.xml"));
    ResourceType resource = getResourceType(clonedManifestBuilder, itemRef);
    ManifestMetadataBuilder metadata = clonedManifestBuilder.getMetadataBuilder(resource, true);
    if (metadata == null) {
        // not in imsmanifest.xml?
        metadata = new ManifestMetadataBuilder();
    }
    File itemFile = new File(rootNode.getSystemId());
    qti21QPoolServiceProvider.importAssessmentItemRef(getIdentity(), assessmentItem, itemFile, metadata, getLocale());
}
Also used : ManifestBuilder(org.olat.ims.qti21.model.xml.ManifestBuilder) ResolvedAssessmentItem(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem) ResolvedAssessmentItem(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem) AssessmentItem(uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem) ResourceType(org.olat.imscp.xml.manifest.ResourceType) File(java.io.File) ManifestMetadataBuilder(org.olat.ims.qti21.model.xml.ManifestMetadataBuilder)

Example 3 with ManifestBuilder

use of org.olat.ims.qti21.model.xml.ManifestBuilder in project OpenOLAT by OpenOLAT.

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);
    }
}
Also used : ManifestBuilder(org.olat.ims.qti21.model.xml.ManifestBuilder) ItemMaterial(org.olat.ims.qti21.pool.ImportExportHelper.ItemMaterial) ResolvedAssessmentItem(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem) AssessmentItem(uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem) URISyntaxException(java.net.URISyntaxException) IOException(java.io.IOException) ManifestMetadataBuilder(org.olat.ims.qti21.model.xml.ManifestMetadataBuilder) AssessmentTest(uk.ac.ed.ph.jqtiplus.node.test.AssessmentTest) AssessmentTestBuilder(org.olat.ims.qti21.model.xml.AssessmentTestBuilder) QuestionItemFull(org.olat.modules.qpool.QuestionItemFull) AssessmentItemsAndResources(org.olat.ims.qti21.pool.ImportExportHelper.AssessmentItemsAndResources) DoubleAdder(java.util.concurrent.atomic.DoubleAdder) QtiSerializer(uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer) ResolvedAssessmentItem(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem) AssessmentSection(uk.ac.ed.ph.jqtiplus.node.test.AssessmentSection) FileOutputStream(java.io.FileOutputStream) File(java.io.File)

Example 4 with ManifestBuilder

use of org.olat.ims.qti21.model.xml.ManifestBuilder in project OpenOLAT by OpenOLAT.

the class QTI21ExportProcessor method enrichWithMetadata.

public void enrichWithMetadata(QuestionItemFull qitem, ResolvedAssessmentItem resolvedAssessmentItem, ManifestBuilder manifestBuilder) {
    ResourceType resource = manifestBuilder.getResourceTypeByHref(qitem.getRootFilename());
    if (resource == null) {
        resource = manifestBuilder.appendAssessmentItem(qitem.getRootFilename());
    }
    ManifestMetadataBuilder metadataBuilder = manifestBuilder.getMetadataBuilder(resource, true);
    metadataBuilder.appendMetadataFrom(qitem, resolvedAssessmentItem, locale);
}
Also used : ResourceType(org.olat.imscp.xml.manifest.ResourceType) ManifestMetadataBuilder(org.olat.ims.qti21.model.xml.ManifestMetadataBuilder)

Example 5 with ManifestBuilder

use of org.olat.ims.qti21.model.xml.ManifestBuilder in project OpenOLAT by OpenOLAT.

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);
    }
}
Also used : Path(java.nio.file.Path) ManifestBuilder(org.olat.ims.qti21.model.xml.ManifestBuilder) ZipEntry(java.util.zip.ZipEntry) FileVisitResult(java.nio.file.FileVisitResult) IOException(java.io.IOException) URISyntaxException(java.net.URISyntaxException) ManifestMetadataBuilder(org.olat.ims.qti21.model.xml.ManifestMetadataBuilder) AssessmentTest(uk.ac.ed.ph.jqtiplus.node.test.AssessmentTest) QuestionItemFull(org.olat.modules.qpool.QuestionItemFull) ShieldOutputStream(org.olat.core.util.io.ShieldOutputStream) QtiSerializer(uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer) ResolvedAssessmentItem(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem) AssessmentSection(uk.ac.ed.ph.jqtiplus.node.test.AssessmentSection) File(java.io.File) BasicFileAttributes(java.nio.file.attribute.BasicFileAttributes)

Aggregations

ManifestBuilder (org.olat.ims.qti21.model.xml.ManifestBuilder)28 File (java.io.File)26 ManifestMetadataBuilder (org.olat.ims.qti21.model.xml.ManifestMetadataBuilder)18 ResolvedAssessmentItem (uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem)18 AssessmentItem (uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem)16 IOException (java.io.IOException)14 ResourceType (org.olat.imscp.xml.manifest.ResourceType)14 URISyntaxException (java.net.URISyntaxException)10 Path (java.nio.file.Path)8 QuestionItemImpl (org.olat.modules.qpool.model.QuestionItemImpl)8 AssessmentSection (uk.ac.ed.ph.jqtiplus.node.test.AssessmentSection)8 AssessmentTest (uk.ac.ed.ph.jqtiplus.node.test.AssessmentTest)8 ResolvedAssessmentTest (uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentTest)8 FileOutputStream (java.io.FileOutputStream)6 URI (java.net.URI)6 AssessmentItemMetadata (org.olat.ims.qti21.model.xml.AssessmentItemMetadata)6 QtiSerializer (uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer)6 FileVisitResult (java.nio.file.FileVisitResult)4 BasicFileAttributes (java.nio.file.attribute.BasicFileAttributes)4 ArrayList (java.util.ArrayList)4